Build results for nightly-2024-10-27 target x86_64-unknown-linux-none std

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Build date: 2025-07-07T22:39:51.67Z

Build duration: 28.415s

Builder does-it-build commit: 87ff3d03

   Compiling compiler_builtins v0.1.134
   Compiling core v0.0.0 (/root/.rustup/toolchains/nightly-2024-10-27-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/core)
   Compiling rustc-std-workspace-core v1.99.0 (/root/.rustup/toolchains/nightly-2024-10-27-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/rustc-std-workspace-core)
   Compiling alloc v0.0.0 (/root/.rustup/toolchains/nightly-2024-10-27-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/alloc)
   Compiling rustc-std-workspace-alloc v1.99.0 (/root/.rustup/toolchains/nightly-2024-10-27-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/rustc-std-workspace-alloc)
   Compiling libc v0.2.161
error[E0412]: cannot find type `c_char` in the crate root
  --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:52:29
   |
6  | pub type c_schar = i8;
   | ---------------------- similarly named type alias `c_schar` defined here
...
52 |         pub gr_name: *mut ::c_char,
   |                             ^^^^^^
   |
help: a type alias with a similar name exists
   |
52 |         pub gr_name: *mut ::c_schar,
   |                             ~~~~~~~
help: consider importing this type alias
   |
161+         use ffi::c_char;
   |
help: if you import `c_char`, refer to it directly
   |
52 -         pub gr_name: *mut ::c_char,
52 +         pub gr_name: *mut c_char,
   |

error[E0412]: cannot find type `c_char` in the crate root
  --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:53:31
   |
6  | pub type c_schar = i8;
   | ---------------------- similarly named type alias `c_schar` defined here
...
53 |         pub gr_passwd: *mut ::c_char,
   |                               ^^^^^^
   |
help: a type alias with a similar name exists
   |
53 |         pub gr_passwd: *mut ::c_schar,
   |                               ~~~~~~~
help: consider importing this type alias
   |
161+         use ffi::c_char;
   |
help: if you import `c_char`, refer to it directly
   |
53 -         pub gr_passwd: *mut ::c_char,
53 +         pub gr_passwd: *mut c_char,
   |

error[E0412]: cannot find type `c_char` in the crate root
  --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:55:33
   |
6  | pub type c_schar = i8;
   | ---------------------- similarly named type alias `c_schar` defined here
...
55 |         pub gr_mem: *mut *mut ::c_char,
   |                                 ^^^^^^
   |
help: a type alias with a similar name exists
   |
55 |         pub gr_mem: *mut *mut ::c_schar,
   |                                 ~~~~~~~
help: consider importing this type alias
   |
161+         use ffi::c_char;
   |
help: if you import `c_char`, refer to it directly
   |
55 -         pub gr_mem: *mut *mut ::c_char,
55 +         pub gr_mem: *mut *mut c_char,
   |

error[E0412]: cannot find type `time_t` in this scope
  --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:59:21
   |
59 |         pub actime: time_t,
   |                     ^^^^^^ help: a type alias with a similar name exists: `timer_t`
   |
  ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:5:1
   |
5  | pub type timer_t = *mut ::c_void;
   | --------------------------------- similarly named type alias `timer_t` defined here

error[E0412]: cannot find type `time_t` in this scope
  --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:60:22
   |
60 |         pub modtime: time_t,
   |                      ^^^^^^ help: a type alias with a similar name exists: `timer_t`
   |
  ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:5:1
   |
5  | pub type timer_t = *mut ::c_void;
   | --------------------------------- similarly named type alias `timer_t` defined here

error[E0412]: cannot find type `time_t` in this scope
  --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:64:21
   |
64 |         pub tv_sec: time_t,
   |                     ^^^^^^ help: a type alias with a similar name exists: `timer_t`
   |
  ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:5:1
   |
5  | pub type timer_t = *mut ::c_void;
   | --------------------------------- similarly named type alias `timer_t` defined here

error[E0412]: cannot find type `suseconds_t` in this scope
  --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:65:22
   |
65 |         pub tv_usec: suseconds_t,
   |                      ^^^^^^^^^^^ help: a type alias with a similar name exists: `useconds_t`
   |
  ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3:1
   |
3  | pub type useconds_t = u32;
   | -------------------------- similarly named type alias `useconds_t` defined here

error[E0412]: cannot find type `time_t` in this scope
  --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:71:21
   |
71 |         pub tv_sec: time_t,
   |                     ^^^^^^ help: a type alias with a similar name exists: `timer_t`
   |
  ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:5:1
   |
5  | pub type timer_t = *mut ::c_void;
   | --------------------------------- similarly named type alias `timer_t` defined here

error[E0412]: cannot find type `c_long` in the crate root
  --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:75:24
   |
75 |         pub tv_nsec: ::c_long,
   |                        ^^^^^^ not found in the crate root
   |
help: consider importing this type alias
   |
161+         use ffi::c_long;
   |
help: if you import `c_long`, refer to it directly
   |
75 -         pub tv_nsec: ::c_long,
75 +         pub tv_nsec: c_long,
   |

error[E0412]: cannot find type `rlim_t` in this scope
  --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:79:23
   |
79 |         pub rlim_cur: rlim_t,
   |                       ^^^^^^ help: a struct with a similar name exists: `rlimit`
   |
  ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/macros.rs:77:13
   |
77 |             pub struct $i { $($field)* }
   |             ------------- similarly named struct `rlimit` defined here

error[E0412]: cannot find type `rlim_t` in this scope
  --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:80:23
   |
80 |         pub rlim_max: rlim_t,
   |                       ^^^^^^ help: a struct with a similar name exists: `rlimit`
   |
  ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/macros.rs:77:13
   |
77 |             pub struct $i { $($field)* }
   |             ------------- similarly named struct `rlimit` defined here

error[E0412]: cannot find type `c_long` in this scope
  --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:86:24
   |
86 |         pub ru_maxrss: c_long,
   |                        ^^^^^^ not found in this scope
   |
help: consider importing this type alias
   |
161+         use ffi::c_long;
   |

error[E0412]: cannot find type `c_long` in this scope
  --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:89:23
   |
89 |         pub ru_ixrss: c_long,
   |                       ^^^^^^ not found in this scope
   |
help: consider importing this type alias
   |
161+         use ffi::c_long;
   |

error[E0412]: cannot find type `c_long` in this scope
  --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:92:23
   |
92 |         pub ru_idrss: c_long,
   |                       ^^^^^^ not found in this scope
   |
help: consider importing this type alias
   |
161+         use ffi::c_long;
   |

error[E0412]: cannot find type `c_long` in this scope
  --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:95:23
   |
95 |         pub ru_isrss: c_long,
   |                       ^^^^^^ not found in this scope
   |
help: consider importing this type alias
   |
161+         use ffi::c_long;
   |

error[E0412]: cannot find type `c_long` in this scope
  --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:98:24
   |
98 |         pub ru_minflt: c_long,
   |                        ^^^^^^ not found in this scope
   |
help: consider importing this type alias
   |
161+         use ffi::c_long;
   |

error[E0412]: cannot find type `c_long` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:101:24
    |
101 |         pub ru_majflt: c_long,
    |                        ^^^^^^ not found in this scope
    |
help: consider importing this type alias
    |
1615+         use ffi::c_long;
    |

error[E0412]: cannot find type `c_long` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:104:23
    |
104 |         pub ru_nswap: c_long,
    |                       ^^^^^^ not found in this scope
    |
help: consider importing this type alias
    |
1615+         use ffi::c_long;
    |

error[E0412]: cannot find type `c_long` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:107:25
    |
107 |         pub ru_inblock: c_long,
    |                         ^^^^^^ not found in this scope
    |
help: consider importing this type alias
    |
1615+         use ffi::c_long;
    |

error[E0412]: cannot find type `c_long` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:110:25
    |
110 |         pub ru_oublock: c_long,
    |                         ^^^^^^ not found in this scope
    |
help: consider importing this type alias
    |
1615+         use ffi::c_long;
    |

error[E0412]: cannot find type `c_long` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:113:24
    |
113 |         pub ru_msgsnd: c_long,
    |                        ^^^^^^ not found in this scope
    |
help: consider importing this type alias
    |
1615+         use ffi::c_long;
    |

error[E0412]: cannot find type `c_long` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:116:24
    |
116 |         pub ru_msgrcv: c_long,
    |                        ^^^^^^ not found in this scope
    |
help: consider importing this type alias
    |
1615+         use ffi::c_long;
    |

error[E0412]: cannot find type `c_long` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:119:26
    |
119 |         pub ru_nsignals: c_long,
    |                          ^^^^^^ not found in this scope
    |
help: consider importing this type alias
    |
1615+         use ffi::c_long;
    |

error[E0412]: cannot find type `c_long` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:122:23
    |
122 |         pub ru_nvcsw: c_long,
    |                       ^^^^^^ not found in this scope
    |
help: consider importing this type alias
    |
1615+         use ffi::c_long;
    |

error[E0412]: cannot find type `c_long` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:125:24
    |
125 |         pub ru_nivcsw: c_long,
    |                        ^^^^^^ not found in this scope
    |
help: consider importing this type alias
    |
1615+         use ffi::c_long;
    |

error[E0412]: cannot find type `c_char` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:142:28
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
142 |         pub h_name: *mut ::c_char,
    |                            ^^^^^^
    |
help: a type alias with a similar name exists
    |
142 |         pub h_name: *mut ::c_schar,
    |                            ~~~~~~~
help: consider importing this type alias
    |
1615+         use ffi::c_char;
    |
help: if you import `c_char`, refer to it directly
    |
142 -         pub h_name: *mut ::c_char,
142 +         pub h_name: *mut c_char,
    |

error[E0412]: cannot find type `c_char` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:143:36
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
143 |         pub h_aliases: *mut *mut ::c_char,
    |                                    ^^^^^^
    |
help: a type alias with a similar name exists
    |
143 |         pub h_aliases: *mut *mut ::c_schar,
    |                                    ~~~~~~~
help: consider importing this type alias
    |
1615+         use ffi::c_char;
    |
help: if you import `c_char`, refer to it directly
    |
143 -         pub h_aliases: *mut *mut ::c_char,
143 +         pub h_aliases: *mut *mut c_char,
    |

error[E0412]: cannot find type `c_char` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:146:38
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
146 |         pub h_addr_list: *mut *mut ::c_char,
    |                                      ^^^^^^
    |
help: a type alias with a similar name exists
    |
146 |         pub h_addr_list: *mut *mut ::c_schar,
    |                                      ~~~~~~~
help: consider importing this type alias
    |
1615+         use ffi::c_char;
    |
help: if you import `c_char`, refer to it directly
    |
146 -         pub h_addr_list: *mut *mut ::c_char,
146 +         pub h_addr_list: *mut *mut c_char,
    |

error[E0412]: cannot find type `clock_t` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:185:26
    |
185 |         pub tms_utime: ::clock_t,
    |                          ^^^^^^^ help: a type alias with a similar name exists: `clockid_t`
    |
   ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:4:1
    |
4   | pub type clockid_t = ::c_int;
    | ----------------------------- similarly named type alias `clockid_t` defined here

error[E0412]: cannot find type `clock_t` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:186:26
    |
186 |         pub tms_stime: ::clock_t,
    |                          ^^^^^^^ help: a type alias with a similar name exists: `clockid_t`
    |
   ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:4:1
    |
4   | pub type clockid_t = ::c_int;
    | ----------------------------- similarly named type alias `clockid_t` defined here

error[E0412]: cannot find type `clock_t` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:187:27
    |
187 |         pub tms_cutime: ::clock_t,
    |                           ^^^^^^^ help: a type alias with a similar name exists: `clockid_t`
    |
   ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:4:1
    |
4   | pub type clockid_t = ::c_int;
    | ----------------------------- similarly named type alias `clockid_t` defined here

error[E0412]: cannot find type `clock_t` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:188:27
    |
188 |         pub tms_cstime: ::clock_t,
    |                           ^^^^^^^ help: a type alias with a similar name exists: `clockid_t`
    |
   ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:4:1
    |
4   | pub type clockid_t = ::c_int;
    | ----------------------------- similarly named type alias `clockid_t` defined here

error[E0412]: cannot find type `c_char` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:192:28
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
192 |         pub s_name: *mut ::c_char,
    |                            ^^^^^^
    |
help: a type alias with a similar name exists
    |
192 |         pub s_name: *mut ::c_schar,
    |                            ~~~~~~~
help: consider importing this type alias
    |
1615+         use ffi::c_char;
    |
help: if you import `c_char`, refer to it directly
    |
192 -         pub s_name: *mut ::c_char,
192 +         pub s_name: *mut c_char,
    |

error[E0412]: cannot find type `c_char` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:193:36
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
193 |         pub s_aliases: *mut *mut ::c_char,
    |                                    ^^^^^^
    |
help: a type alias with a similar name exists
    |
193 |         pub s_aliases: *mut *mut ::c_schar,
    |                                    ~~~~~~~
help: consider importing this type alias
    |
1615+         use ffi::c_char;
    |
help: if you import `c_char`, refer to it directly
    |
193 -         pub s_aliases: *mut *mut ::c_char,
193 +         pub s_aliases: *mut *mut c_char,
    |

error[E0412]: cannot find type `c_char` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:195:29
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
195 |         pub s_proto: *mut ::c_char,
    |                             ^^^^^^
    |
help: a type alias with a similar name exists
    |
195 |         pub s_proto: *mut ::c_schar,
    |                             ~~~~~~~
help: consider importing this type alias
    |
1615+         use ffi::c_char;
    |
help: if you import `c_char`, refer to it directly
    |
195 -         pub s_proto: *mut ::c_char,
195 +         pub s_proto: *mut c_char,
    |

error[E0412]: cannot find type `c_char` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:199:28
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
199 |         pub p_name: *mut ::c_char,
    |                            ^^^^^^
    |
help: a type alias with a similar name exists
    |
199 |         pub p_name: *mut ::c_schar,
    |                            ~~~~~~~
help: consider importing this type alias
    |
1615+         use ffi::c_char;
    |
help: if you import `c_char`, refer to it directly
    |
199 -         pub p_name: *mut ::c_char,
199 +         pub p_name: *mut c_char,
    |

error[E0412]: cannot find type `c_char` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:200:36
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
200 |         pub p_aliases: *mut *mut ::c_char,
    |                                    ^^^^^^
    |
help: a type alias with a similar name exists
    |
200 |         pub p_aliases: *mut *mut ::c_schar,
    |                                    ~~~~~~~
help: consider importing this type alias
    |
1615+         use ffi::c_char;
    |
help: if you import `c_char`, refer to it directly
    |
200 -         pub p_aliases: *mut *mut ::c_char,
200 +         pub p_aliases: *mut *mut c_char,
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:480:35
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
480 |     pub fn fopen(filename: *const c_char, mode: *const c_char) -> *mut FILE;
    |                                   ^^^^^^
    |
help: a type alias with a similar name exists
    |
480 |     pub fn fopen(filename: *const c_schar, mode: *const c_char) -> *mut FILE;
    |                                   ~~~~~~~
help: consider importing this type alias
    |
1615+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:480:56
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
480 |     pub fn fopen(filename: *const c_char, mode: *const c_char) -> *mut FILE;
    |                                                        ^^^^^^
    |
help: a type alias with a similar name exists
    |
480 |     pub fn fopen(filename: *const c_char, mode: *const c_schar) -> *mut FILE;
    |                                                        ~~~~~~~
help: consider importing this type alias
    |
1615+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:485:37
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
485 |     pub fn freopen(filename: *const c_char, mode: *const c_char, file: *mut FILE) -> *mut FILE;
    |                                     ^^^^^^
    |
help: a type alias with a similar name exists
    |
485 |     pub fn freopen(filename: *const c_schar, mode: *const c_char, file: *mut FILE) -> *mut FILE;
    |                                     ~~~~~~~
help: consider importing this type alias
    |
1615+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:485:58
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
485 |     pub fn freopen(filename: *const c_char, mode: *const c_char, file: *mut FILE) -> *mut FILE;
    |                                                          ^^^^^^
    |
help: a type alias with a similar name exists
    |
485 |     pub fn freopen(filename: *const c_char, mode: *const c_schar, file: *mut FILE) -> *mut FILE;
    |                                                          ~~~~~~~
help: consider importing this type alias
    |
1615+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:489:36
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
489 |     pub fn remove(filename: *const c_char) -> c_int;
    |                                    ^^^^^^
    |
help: a type alias with a similar name exists
    |
489 |     pub fn remove(filename: *const c_schar) -> c_int;
    |                                    ~~~~~~~
help: consider importing this type alias
    |
1615+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:490:35
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
490 |     pub fn rename(oldname: *const c_char, newname: *const c_char) -> c_int;
    |                                   ^^^^^^
    |
help: a type alias with a similar name exists
    |
490 |     pub fn rename(oldname: *const c_schar, newname: *const c_char) -> c_int;
    |                                   ~~~~~~~
help: consider importing this type alias
    |
1615+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:490:59
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
490 |     pub fn rename(oldname: *const c_char, newname: *const c_char) -> c_int;
    |                                                           ^^^^^^
    |
help: a type alias with a similar name exists
    |
490 |     pub fn rename(oldname: *const c_char, newname: *const c_schar) -> c_int;
    |                                                           ~~~~~~~
help: consider importing this type alias
    |
1615+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:492:52
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
492 |     pub fn setvbuf(stream: *mut FILE, buffer: *mut c_char, mode: c_int, size: size_t) -> c_int;
    |                                                    ^^^^^^
    |
help: a type alias with a similar name exists
    |
492 |     pub fn setvbuf(stream: *mut FILE, buffer: *mut c_schar, mode: c_int, size: size_t) -> c_int;
    |                                                    ~~~~~~~
help: consider importing this type alias
    |
1615+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:493:48
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
493 |     pub fn setbuf(stream: *mut FILE, buf: *mut c_char);
    |                                                ^^^^^^
    |
help: a type alias with a similar name exists
    |
493 |     pub fn setbuf(stream: *mut FILE, buf: *mut c_schar);
    |                                                ~~~~~~~
help: consider importing this type alias
    |
1615+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:497:28
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
497 |     pub fn fgets(buf: *mut c_char, n: c_int, stream: *mut FILE) -> *mut c_char;
    |                            ^^^^^^
    |
help: a type alias with a similar name exists
    |
497 |     pub fn fgets(buf: *mut c_schar, n: c_int, stream: *mut FILE) -> *mut c_char;
    |                            ~~~~~~~
help: consider importing this type alias
    |
1615+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:497:73
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
497 |     pub fn fgets(buf: *mut c_char, n: c_int, stream: *mut FILE) -> *mut c_char;
    |                                                                         ^^^^^^
    |
help: a type alias with a similar name exists
    |
497 |     pub fn fgets(buf: *mut c_char, n: c_int, stream: *mut FILE) -> *mut c_schar;
    |                                                                         ~~~~~~~
help: consider importing this type alias
    |
1615+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:503:28
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
503 |     pub fn fputs(s: *const c_char, stream: *mut FILE) -> c_int;
    |                            ^^^^^^
    |
help: a type alias with a similar name exists
    |
503 |     pub fn fputs(s: *const c_schar, stream: *mut FILE) -> c_int;
    |                            ~~~~~~~
help: consider importing this type alias
    |
1615+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:504:27
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
504 |     pub fn puts(s: *const c_char) -> c_int;
    |                           ^^^^^^
    |
help: a type alias with a similar name exists
    |
504 |     pub fn puts(s: *const c_schar) -> c_int;
    |                           ~~~~~~~
help: consider importing this type alias
    |
1615+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_long` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:512:45
    |
512 |     pub fn fseek(stream: *mut FILE, offset: c_long, whence: c_int) -> c_int;
    |                                             ^^^^^^ not found in this scope
    |
help: consider importing this type alias
    |
1615+         use ffi::c_long;
    |

error[E0412]: cannot find type `c_long` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:513:40
    |
513 |     pub fn ftell(stream: *mut FILE) -> c_long;
    |                                        ^^^^^^ not found in this scope
    |
help: consider importing this type alias
    |
1615+         use ffi::c_long;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:522:29
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
522 |     pub fn perror(s: *const c_char);
    |                             ^^^^^^
    |
help: a type alias with a similar name exists
    |
522 |     pub fn perror(s: *const c_schar);
    |                             ~~~~~~~
help: consider importing this type alias
    |
1615+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:523:27
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
523 |     pub fn atof(s: *const c_char) -> c_double;
    |                           ^^^^^^
    |
help: a type alias with a similar name exists
    |
523 |     pub fn atof(s: *const c_schar) -> c_double;
    |                           ~~~~~~~
help: consider importing this type alias
    |
1615+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:524:27
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
524 |     pub fn atoi(s: *const c_char) -> c_int;
    |                           ^^^^^^
    |
help: a type alias with a similar name exists
    |
524 |     pub fn atoi(s: *const c_schar) -> c_int;
    |                           ~~~~~~~
help: consider importing this type alias
    |
1615+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:525:27
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
525 |     pub fn atol(s: *const c_char) -> c_long;
    |                           ^^^^^^
    |
help: a type alias with a similar name exists
    |
525 |     pub fn atol(s: *const c_schar) -> c_long;
    |                           ~~~~~~~
help: consider importing this type alias
    |
1615+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_long` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:525:38
    |
525 |     pub fn atol(s: *const c_char) -> c_long;
    |                                      ^^^^^^ not found in this scope
    |
help: consider importing this type alias
    |
1615+         use ffi::c_long;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:526:28
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
526 |     pub fn atoll(s: *const c_char) -> c_longlong;
    |                            ^^^^^^
    |
help: a type alias with a similar name exists
    |
526 |     pub fn atoll(s: *const c_schar) -> c_longlong;
    |                            ~~~~~~~
help: consider importing this type alias
    |
1615+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:531:29
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
531 |     pub fn strtod(s: *const c_char, endp: *mut *mut c_char) -> c_double;
    |                             ^^^^^^
    |
help: a type alias with a similar name exists
    |
531 |     pub fn strtod(s: *const c_schar, endp: *mut *mut c_char) -> c_double;
    |                             ~~~~~~~
help: consider importing this type alias
    |
1615+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:531:53
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
531 |     pub fn strtod(s: *const c_char, endp: *mut *mut c_char) -> c_double;
    |                                                     ^^^^^^
    |
help: a type alias with a similar name exists
    |
531 |     pub fn strtod(s: *const c_char, endp: *mut *mut c_schar) -> c_double;
    |                                                     ~~~~~~~
help: consider importing this type alias
    |
1615+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:532:29
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
532 |     pub fn strtof(s: *const c_char, endp: *mut *mut c_char) -> c_float;
    |                             ^^^^^^
    |
help: a type alias with a similar name exists
    |
532 |     pub fn strtof(s: *const c_schar, endp: *mut *mut c_char) -> c_float;
    |                             ~~~~~~~
help: consider importing this type alias
    |
1615+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:532:53
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
532 |     pub fn strtof(s: *const c_char, endp: *mut *mut c_char) -> c_float;
    |                                                     ^^^^^^
    |
help: a type alias with a similar name exists
    |
532 |     pub fn strtof(s: *const c_char, endp: *mut *mut c_schar) -> c_float;
    |                                                     ~~~~~~~
help: consider importing this type alias
    |
1615+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:533:29
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
533 |     pub fn strtol(s: *const c_char, endp: *mut *mut c_char, base: c_int) -> c_long;
    |                             ^^^^^^
    |
help: a type alias with a similar name exists
    |
533 |     pub fn strtol(s: *const c_schar, endp: *mut *mut c_char, base: c_int) -> c_long;
    |                             ~~~~~~~
help: consider importing this type alias
    |
1615+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:533:53
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
533 |     pub fn strtol(s: *const c_char, endp: *mut *mut c_char, base: c_int) -> c_long;
    |                                                     ^^^^^^
    |
help: a type alias with a similar name exists
    |
533 |     pub fn strtol(s: *const c_char, endp: *mut *mut c_schar, base: c_int) -> c_long;
    |                                                     ~~~~~~~
help: consider importing this type alias
    |
1615+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_long` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:533:77
    |
533 |     pub fn strtol(s: *const c_char, endp: *mut *mut c_char, base: c_int) -> c_long;
    |                                                                             ^^^^^^ not found in this scope
    |
help: consider importing this type alias
    |
1615+         use ffi::c_long;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:534:30
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
534 |     pub fn strtoll(s: *const c_char, endp: *mut *mut c_char, base: c_int) -> c_longlong;
    |                              ^^^^^^
    |
help: a type alias with a similar name exists
    |
534 |     pub fn strtoll(s: *const c_schar, endp: *mut *mut c_char, base: c_int) -> c_longlong;
    |                              ~~~~~~~
help: consider importing this type alias
    |
1615+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:534:54
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
534 |     pub fn strtoll(s: *const c_char, endp: *mut *mut c_char, base: c_int) -> c_longlong;
    |                                                      ^^^^^^
    |
help: a type alias with a similar name exists
    |
534 |     pub fn strtoll(s: *const c_char, endp: *mut *mut c_schar, base: c_int) -> c_longlong;
    |                                                      ~~~~~~~
help: consider importing this type alias
    |
1615+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:535:30
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
535 |     pub fn strtoul(s: *const c_char, endp: *mut *mut c_char, base: c_int) -> c_ulong;
    |                              ^^^^^^
    |
help: a type alias with a similar name exists
    |
535 |     pub fn strtoul(s: *const c_schar, endp: *mut *mut c_char, base: c_int) -> c_ulong;
    |                              ~~~~~~~
help: consider importing this type alias
    |
1615+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:535:54
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
535 |     pub fn strtoul(s: *const c_char, endp: *mut *mut c_char, base: c_int) -> c_ulong;
    |                                                      ^^^^^^
    |
help: a type alias with a similar name exists
    |
535 |     pub fn strtoul(s: *const c_char, endp: *mut *mut c_schar, base: c_int) -> c_ulong;
    |                                                      ~~~~~~~
help: consider importing this type alias
    |
1615+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_ulong` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:535:78
    |
535 |     pub fn strtoul(s: *const c_char, endp: *mut *mut c_char, base: c_int) -> c_ulong;
    |                                                                              ^^^^^^^ not found in this scope
    |
help: consider importing this type alias
    |
1615+         use ffi::c_ulong;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:536:31
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
536 |     pub fn strtoull(s: *const c_char, endp: *mut *mut c_char, base: c_int) -> c_ulonglong;
    |                               ^^^^^^
    |
help: a type alias with a similar name exists
    |
536 |     pub fn strtoull(s: *const c_schar, endp: *mut *mut c_char, base: c_int) -> c_ulonglong;
    |                               ~~~~~~~
help: consider importing this type alias
    |
1615+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:536:55
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
536 |     pub fn strtoull(s: *const c_char, endp: *mut *mut c_char, base: c_int) -> c_ulonglong;
    |                                                       ^^^^^^
    |
help: a type alias with a similar name exists
    |
536 |     pub fn strtoull(s: *const c_char, endp: *mut *mut c_schar, base: c_int) -> c_ulonglong;
    |                                                       ~~~~~~~
help: consider importing this type alias
    |
1615+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:548:29
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
548 |     pub fn system(s: *const c_char) -> c_int;
    |                             ^^^^^^
    |
help: a type alias with a similar name exists
    |
548 |     pub fn system(s: *const c_schar) -> c_int;
    |                             ~~~~~~~
help: consider importing this type alias
    |
1615+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:549:29
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
549 |     pub fn getenv(s: *const c_char) -> *mut c_char;
    |                             ^^^^^^
    |
help: a type alias with a similar name exists
    |
549 |     pub fn getenv(s: *const c_schar) -> *mut c_char;
    |                             ~~~~~~~
help: consider importing this type alias
    |
1615+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:549:45
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
549 |     pub fn getenv(s: *const c_char) -> *mut c_char;
    |                                             ^^^^^^
    |
help: a type alias with a similar name exists
    |
549 |     pub fn getenv(s: *const c_char) -> *mut c_schar;
    |                                             ~~~~~~~
help: consider importing this type alias
    |
1615+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:551:29
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
551 |     pub fn strcpy(dst: *mut c_char, src: *const c_char) -> *mut c_char;
    |                             ^^^^^^
    |
help: a type alias with a similar name exists
    |
551 |     pub fn strcpy(dst: *mut c_schar, src: *const c_char) -> *mut c_char;
    |                             ~~~~~~~
help: consider importing this type alias
    |
1615+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:551:49
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
551 |     pub fn strcpy(dst: *mut c_char, src: *const c_char) -> *mut c_char;
    |                                                 ^^^^^^
    |
help: a type alias with a similar name exists
    |
551 |     pub fn strcpy(dst: *mut c_char, src: *const c_schar) -> *mut c_char;
    |                                                 ~~~~~~~
help: consider importing this type alias
    |
1615+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:551:65
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
551 |     pub fn strcpy(dst: *mut c_char, src: *const c_char) -> *mut c_char;
    |                                                                 ^^^^^^
    |
help: a type alias with a similar name exists
    |
551 |     pub fn strcpy(dst: *mut c_char, src: *const c_char) -> *mut c_schar;
    |                                                                 ~~~~~~~
help: consider importing this type alias
    |
1615+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:552:30
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
552 |     pub fn strncpy(dst: *mut c_char, src: *const c_char, n: size_t) -> *mut c_char;
    |                              ^^^^^^
    |
help: a type alias with a similar name exists
    |
552 |     pub fn strncpy(dst: *mut c_schar, src: *const c_char, n: size_t) -> *mut c_char;
    |                              ~~~~~~~
help: consider importing this type alias
    |
1615+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:552:50
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
552 |     pub fn strncpy(dst: *mut c_char, src: *const c_char, n: size_t) -> *mut c_char;
    |                                                  ^^^^^^
    |
help: a type alias with a similar name exists
    |
552 |     pub fn strncpy(dst: *mut c_char, src: *const c_schar, n: size_t) -> *mut c_char;
    |                                                  ~~~~~~~
help: consider importing this type alias
    |
1615+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:552:77
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
552 |     pub fn strncpy(dst: *mut c_char, src: *const c_char, n: size_t) -> *mut c_char;
    |                                                                             ^^^^^^
    |
help: a type alias with a similar name exists
    |
552 |     pub fn strncpy(dst: *mut c_char, src: *const c_char, n: size_t) -> *mut c_schar;
    |                                                                             ~~~~~~~
help: consider importing this type alias
    |
1615+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:553:29
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
553 |     pub fn stpcpy(dst: *mut c_char, src: *const c_char) -> *mut c_char;
    |                             ^^^^^^
    |
help: a type alias with a similar name exists
    |
553 |     pub fn stpcpy(dst: *mut c_schar, src: *const c_char) -> *mut c_char;
    |                             ~~~~~~~
help: consider importing this type alias
    |
1615+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:553:49
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
553 |     pub fn stpcpy(dst: *mut c_char, src: *const c_char) -> *mut c_char;
    |                                                 ^^^^^^
    |
help: a type alias with a similar name exists
    |
553 |     pub fn stpcpy(dst: *mut c_char, src: *const c_schar) -> *mut c_char;
    |                                                 ~~~~~~~
help: consider importing this type alias
    |
1615+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:553:65
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
553 |     pub fn stpcpy(dst: *mut c_char, src: *const c_char) -> *mut c_char;
    |                                                                 ^^^^^^
    |
help: a type alias with a similar name exists
    |
553 |     pub fn stpcpy(dst: *mut c_char, src: *const c_char) -> *mut c_schar;
    |                                                                 ~~~~~~~
help: consider importing this type alias
    |
1615+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:554:27
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
554 |     pub fn strcat(s: *mut c_char, ct: *const c_char) -> *mut c_char;
    |                           ^^^^^^
    |
help: a type alias with a similar name exists
    |
554 |     pub fn strcat(s: *mut c_schar, ct: *const c_char) -> *mut c_char;
    |                           ~~~~~~~
help: consider importing this type alias
    |
1615+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:554:46
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
554 |     pub fn strcat(s: *mut c_char, ct: *const c_char) -> *mut c_char;
    |                                              ^^^^^^
    |
help: a type alias with a similar name exists
    |
554 |     pub fn strcat(s: *mut c_char, ct: *const c_schar) -> *mut c_char;
    |                                              ~~~~~~~
help: consider importing this type alias
    |
1615+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:554:62
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
554 |     pub fn strcat(s: *mut c_char, ct: *const c_char) -> *mut c_char;
    |                                                              ^^^^^^
    |
help: a type alias with a similar name exists
    |
554 |     pub fn strcat(s: *mut c_char, ct: *const c_char) -> *mut c_schar;
    |                                                              ~~~~~~~
help: consider importing this type alias
    |
1615+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:555:28
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
555 |     pub fn strncat(s: *mut c_char, ct: *const c_char, n: size_t) -> *mut c_char;
    |                            ^^^^^^
    |
help: a type alias with a similar name exists
    |
555 |     pub fn strncat(s: *mut c_schar, ct: *const c_char, n: size_t) -> *mut c_char;
    |                            ~~~~~~~
help: consider importing this type alias
    |
1615+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:555:47
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
555 |     pub fn strncat(s: *mut c_char, ct: *const c_char, n: size_t) -> *mut c_char;
    |                                               ^^^^^^
    |
help: a type alias with a similar name exists
    |
555 |     pub fn strncat(s: *mut c_char, ct: *const c_schar, n: size_t) -> *mut c_char;
    |                                               ~~~~~~~
help: consider importing this type alias
    |
1615+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:555:74
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
555 |     pub fn strncat(s: *mut c_char, ct: *const c_char, n: size_t) -> *mut c_char;
    |                                                                          ^^^^^^
    |
help: a type alias with a similar name exists
    |
555 |     pub fn strncat(s: *mut c_char, ct: *const c_char, n: size_t) -> *mut c_schar;
    |                                                                          ~~~~~~~
help: consider importing this type alias
    |
1615+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:556:30
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
556 |     pub fn strcmp(cs: *const c_char, ct: *const c_char) -> c_int;
    |                              ^^^^^^
    |
help: a type alias with a similar name exists
    |
556 |     pub fn strcmp(cs: *const c_schar, ct: *const c_char) -> c_int;
    |                              ~~~~~~~
help: consider importing this type alias
    |
1615+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:556:49
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
556 |     pub fn strcmp(cs: *const c_char, ct: *const c_char) -> c_int;
    |                                                 ^^^^^^
    |
help: a type alias with a similar name exists
    |
556 |     pub fn strcmp(cs: *const c_char, ct: *const c_schar) -> c_int;
    |                                                 ~~~~~~~
help: consider importing this type alias
    |
1615+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:557:31
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
557 |     pub fn strncmp(cs: *const c_char, ct: *const c_char, n: size_t) -> c_int;
    |                               ^^^^^^
    |
help: a type alias with a similar name exists
    |
557 |     pub fn strncmp(cs: *const c_schar, ct: *const c_char, n: size_t) -> c_int;
    |                               ~~~~~~~
help: consider importing this type alias
    |
1615+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:557:50
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
557 |     pub fn strncmp(cs: *const c_char, ct: *const c_char, n: size_t) -> c_int;
    |                                                  ^^^^^^
    |
help: a type alias with a similar name exists
    |
557 |     pub fn strncmp(cs: *const c_char, ct: *const c_schar, n: size_t) -> c_int;
    |                                                  ~~~~~~~
help: consider importing this type alias
    |
1615+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:558:31
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
558 |     pub fn strcoll(cs: *const c_char, ct: *const c_char) -> c_int;
    |                               ^^^^^^
    |
help: a type alias with a similar name exists
    |
558 |     pub fn strcoll(cs: *const c_schar, ct: *const c_char) -> c_int;
    |                               ~~~~~~~
help: consider importing this type alias
    |
1615+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:558:50
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
558 |     pub fn strcoll(cs: *const c_char, ct: *const c_char) -> c_int;
    |                                                  ^^^^^^
    |
help: a type alias with a similar name exists
    |
558 |     pub fn strcoll(cs: *const c_char, ct: *const c_schar) -> c_int;
    |                                                  ~~~~~~~
help: consider importing this type alias
    |
1615+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:559:30
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
559 |     pub fn strchr(cs: *const c_char, c: c_int) -> *mut c_char;
    |                              ^^^^^^
    |
help: a type alias with a similar name exists
    |
559 |     pub fn strchr(cs: *const c_schar, c: c_int) -> *mut c_char;
    |                              ~~~~~~~
help: consider importing this type alias
    |
1615+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:559:56
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
559 |     pub fn strchr(cs: *const c_char, c: c_int) -> *mut c_char;
    |                                                        ^^^^^^
    |
help: a type alias with a similar name exists
    |
559 |     pub fn strchr(cs: *const c_char, c: c_int) -> *mut c_schar;
    |                                                        ~~~~~~~
help: consider importing this type alias
    |
1615+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:560:31
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
560 |     pub fn strrchr(cs: *const c_char, c: c_int) -> *mut c_char;
    |                               ^^^^^^
    |
help: a type alias with a similar name exists
    |
560 |     pub fn strrchr(cs: *const c_schar, c: c_int) -> *mut c_char;
    |                               ~~~~~~~
help: consider importing this type alias
    |
1615+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:560:57
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
560 |     pub fn strrchr(cs: *const c_char, c: c_int) -> *mut c_char;
    |                                                         ^^^^^^
    |
help: a type alias with a similar name exists
    |
560 |     pub fn strrchr(cs: *const c_char, c: c_int) -> *mut c_schar;
    |                                                         ~~~~~~~
help: consider importing this type alias
    |
1615+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:561:30
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
561 |     pub fn strspn(cs: *const c_char, ct: *const c_char) -> size_t;
    |                              ^^^^^^
    |
help: a type alias with a similar name exists
    |
561 |     pub fn strspn(cs: *const c_schar, ct: *const c_char) -> size_t;
    |                              ~~~~~~~
help: consider importing this type alias
    |
1615+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:561:49
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
561 |     pub fn strspn(cs: *const c_char, ct: *const c_char) -> size_t;
    |                                                 ^^^^^^
    |
help: a type alias with a similar name exists
    |
561 |     pub fn strspn(cs: *const c_char, ct: *const c_schar) -> size_t;
    |                                                 ~~~~~~~
help: consider importing this type alias
    |
1615+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:562:31
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
562 |     pub fn strcspn(cs: *const c_char, ct: *const c_char) -> size_t;
    |                               ^^^^^^
    |
help: a type alias with a similar name exists
    |
562 |     pub fn strcspn(cs: *const c_schar, ct: *const c_char) -> size_t;
    |                               ~~~~~~~
help: consider importing this type alias
    |
1615+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:562:50
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
562 |     pub fn strcspn(cs: *const c_char, ct: *const c_char) -> size_t;
    |                                                  ^^^^^^
    |
help: a type alias with a similar name exists
    |
562 |     pub fn strcspn(cs: *const c_char, ct: *const c_schar) -> size_t;
    |                                                  ~~~~~~~
help: consider importing this type alias
    |
1615+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:563:30
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
563 |     pub fn strdup(cs: *const c_char) -> *mut c_char;
    |                              ^^^^^^
    |
help: a type alias with a similar name exists
    |
563 |     pub fn strdup(cs: *const c_schar) -> *mut c_char;
    |                              ~~~~~~~
help: consider importing this type alias
    |
1615+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:563:46
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
563 |     pub fn strdup(cs: *const c_char) -> *mut c_char;
    |                                              ^^^^^^
    |
help: a type alias with a similar name exists
    |
563 |     pub fn strdup(cs: *const c_char) -> *mut c_schar;
    |                                              ~~~~~~~
help: consider importing this type alias
    |
1615+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:564:31
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
564 |     pub fn strndup(cs: *const c_char, n: size_t) -> *mut c_char;
    |                               ^^^^^^
    |
help: a type alias with a similar name exists
    |
564 |     pub fn strndup(cs: *const c_schar, n: size_t) -> *mut c_char;
    |                               ~~~~~~~
help: consider importing this type alias
    |
1615+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:564:58
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
564 |     pub fn strndup(cs: *const c_char, n: size_t) -> *mut c_char;
    |                                                          ^^^^^^
    |
help: a type alias with a similar name exists
    |
564 |     pub fn strndup(cs: *const c_char, n: size_t) -> *mut c_schar;
    |                                                          ~~~~~~~
help: consider importing this type alias
    |
1615+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:565:31
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
565 |     pub fn strpbrk(cs: *const c_char, ct: *const c_char) -> *mut c_char;
    |                               ^^^^^^
    |
help: a type alias with a similar name exists
    |
565 |     pub fn strpbrk(cs: *const c_schar, ct: *const c_char) -> *mut c_char;
    |                               ~~~~~~~
help: consider importing this type alias
    |
1615+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:565:50
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
565 |     pub fn strpbrk(cs: *const c_char, ct: *const c_char) -> *mut c_char;
    |                                                  ^^^^^^
    |
help: a type alias with a similar name exists
    |
565 |     pub fn strpbrk(cs: *const c_char, ct: *const c_schar) -> *mut c_char;
    |                                                  ~~~~~~~
help: consider importing this type alias
    |
1615+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:565:66
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
565 |     pub fn strpbrk(cs: *const c_char, ct: *const c_char) -> *mut c_char;
    |                                                                  ^^^^^^
    |
help: a type alias with a similar name exists
    |
565 |     pub fn strpbrk(cs: *const c_char, ct: *const c_char) -> *mut c_schar;
    |                                                                  ~~~~~~~
help: consider importing this type alias
    |
1615+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:566:30
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
566 |     pub fn strstr(cs: *const c_char, ct: *const c_char) -> *mut c_char;
    |                              ^^^^^^
    |
help: a type alias with a similar name exists
    |
566 |     pub fn strstr(cs: *const c_schar, ct: *const c_char) -> *mut c_char;
    |                              ~~~~~~~
help: consider importing this type alias
    |
1615+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:566:49
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
566 |     pub fn strstr(cs: *const c_char, ct: *const c_char) -> *mut c_char;
    |                                                 ^^^^^^
    |
help: a type alias with a similar name exists
    |
566 |     pub fn strstr(cs: *const c_char, ct: *const c_schar) -> *mut c_char;
    |                                                 ~~~~~~~
help: consider importing this type alias
    |
1615+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:566:65
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
566 |     pub fn strstr(cs: *const c_char, ct: *const c_char) -> *mut c_char;
    |                                                                 ^^^^^^
    |
help: a type alias with a similar name exists
    |
566 |     pub fn strstr(cs: *const c_char, ct: *const c_char) -> *mut c_schar;
    |                                                                 ~~~~~~~
help: consider importing this type alias
    |
1615+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:567:34
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
567 |     pub fn strcasecmp(s1: *const c_char, s2: *const c_char) -> c_int;
    |                                  ^^^^^^
    |
help: a type alias with a similar name exists
    |
567 |     pub fn strcasecmp(s1: *const c_schar, s2: *const c_char) -> c_int;
    |                                  ~~~~~~~
help: consider importing this type alias
    |
1615+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:567:53
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
567 |     pub fn strcasecmp(s1: *const c_char, s2: *const c_char) -> c_int;
    |                                                     ^^^^^^
    |
help: a type alias with a similar name exists
    |
567 |     pub fn strcasecmp(s1: *const c_char, s2: *const c_schar) -> c_int;
    |                                                     ~~~~~~~
help: consider importing this type alias
    |
1615+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:568:35
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
568 |     pub fn strncasecmp(s1: *const c_char, s2: *const c_char, n: size_t) -> c_int;
    |                                   ^^^^^^
    |
help: a type alias with a similar name exists
    |
568 |     pub fn strncasecmp(s1: *const c_schar, s2: *const c_char, n: size_t) -> c_int;
    |                                   ~~~~~~~
help: consider importing this type alias
    |
1615+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:568:54
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
568 |     pub fn strncasecmp(s1: *const c_char, s2: *const c_char, n: size_t) -> c_int;
    |                                                      ^^^^^^
    |
help: a type alias with a similar name exists
    |
568 |     pub fn strncasecmp(s1: *const c_char, s2: *const c_schar, n: size_t) -> c_int;
    |                                                      ~~~~~~~
help: consider importing this type alias
    |
1615+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:569:30
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
569 |     pub fn strlen(cs: *const c_char) -> size_t;
    |                              ^^^^^^
    |
help: a type alias with a similar name exists
    |
569 |     pub fn strlen(cs: *const c_schar) -> size_t;
    |                              ~~~~~~~
help: consider importing this type alias
    |
1615+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:570:31
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
570 |     pub fn strnlen(cs: *const c_char, maxlen: size_t) -> size_t;
    |                               ^^^^^^
    |
help: a type alias with a similar name exists
    |
570 |     pub fn strnlen(cs: *const c_schar, maxlen: size_t) -> size_t;
    |                               ~~~~~~~
help: consider importing this type alias
    |
1615+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:575:39
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
575 |     pub fn strerror(n: c_int) -> *mut c_char;
    |                                       ^^^^^^
    |
help: a type alias with a similar name exists
    |
575 |     pub fn strerror(n: c_int) -> *mut c_schar;
    |                                       ~~~~~~~
help: consider importing this type alias
    |
1615+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:576:27
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
576 |     pub fn strtok(s: *mut c_char, t: *const c_char) -> *mut c_char;
    |                           ^^^^^^
    |
help: a type alias with a similar name exists
    |
576 |     pub fn strtok(s: *mut c_schar, t: *const c_char) -> *mut c_char;
    |                           ~~~~~~~
help: consider importing this type alias
    |
1615+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:576:45
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
576 |     pub fn strtok(s: *mut c_char, t: *const c_char) -> *mut c_char;
    |                                             ^^^^^^
    |
help: a type alias with a similar name exists
    |
576 |     pub fn strtok(s: *mut c_char, t: *const c_schar) -> *mut c_char;
    |                                             ~~~~~~~
help: consider importing this type alias
    |
1615+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:576:61
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
576 |     pub fn strtok(s: *mut c_char, t: *const c_char) -> *mut c_char;
    |                                                             ^^^^^^
    |
help: a type alias with a similar name exists
    |
576 |     pub fn strtok(s: *mut c_char, t: *const c_char) -> *mut c_schar;
    |                                                             ~~~~~~~
help: consider importing this type alias
    |
1615+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:577:29
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
577 |     pub fn strtok_r(s: *mut c_char, t: *const c_char, p: *mut *mut c_char) -> *mut c_char;
    |                             ^^^^^^
    |
help: a type alias with a similar name exists
    |
577 |     pub fn strtok_r(s: *mut c_schar, t: *const c_char, p: *mut *mut c_char) -> *mut c_char;
    |                             ~~~~~~~
help: consider importing this type alias
    |
1615+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:577:47
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
577 |     pub fn strtok_r(s: *mut c_char, t: *const c_char, p: *mut *mut c_char) -> *mut c_char;
    |                                               ^^^^^^
    |
help: a type alias with a similar name exists
    |
577 |     pub fn strtok_r(s: *mut c_char, t: *const c_schar, p: *mut *mut c_char) -> *mut c_char;
    |                                               ~~~~~~~
help: consider importing this type alias
    |
1615+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:577:68
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
577 |     pub fn strtok_r(s: *mut c_char, t: *const c_char, p: *mut *mut c_char) -> *mut c_char;
    |                                                                    ^^^^^^
    |
help: a type alias with a similar name exists
    |
577 |     pub fn strtok_r(s: *mut c_char, t: *const c_char, p: *mut *mut c_schar) -> *mut c_char;
    |                                                                    ~~~~~~~
help: consider importing this type alias
    |
1615+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:577:84
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
577 |     pub fn strtok_r(s: *mut c_char, t: *const c_char, p: *mut *mut c_char) -> *mut c_char;
    |                                                                                    ^^^^^^
    |
help: a type alias with a similar name exists
    |
577 |     pub fn strtok_r(s: *mut c_char, t: *const c_char, p: *mut *mut c_char) -> *mut c_schar;
    |                                                                                    ~~~~~~~
help: consider importing this type alias
    |
1615+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:578:28
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
578 |     pub fn strxfrm(s: *mut c_char, ct: *const c_char, n: size_t) -> size_t;
    |                            ^^^^^^
    |
help: a type alias with a similar name exists
    |
578 |     pub fn strxfrm(s: *mut c_schar, ct: *const c_char, n: size_t) -> size_t;
    |                            ~~~~~~~
help: consider importing this type alias
    |
1615+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:578:47
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
578 |     pub fn strxfrm(s: *mut c_char, ct: *const c_char, n: size_t) -> size_t;
    |                                               ^^^^^^
    |
help: a type alias with a similar name exists
    |
578 |     pub fn strxfrm(s: *mut c_char, ct: *const c_schar, n: size_t) -> size_t;
    |                                               ~~~~~~~
help: consider importing this type alias
    |
1615+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:579:42
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
579 |     pub fn strsignal(sig: c_int) -> *mut c_char;
    |                                          ^^^^^^
    |
help: a type alias with a similar name exists
    |
579 |     pub fn strsignal(sig: c_int) -> *mut c_schar;
    |                                          ~~~~~~~
help: consider importing this type alias
    |
1615+         use ffi::c_char;
    |

error[E0412]: cannot find type `wchar_t` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:580:31
    |
580 |     pub fn wcslen(buf: *const wchar_t) -> size_t;
    |                               ^^^^^^^ not found in this scope

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:581:32
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
581 |     pub fn wcstombs(dest: *mut c_char, src: *const wchar_t, n: size_t) -> ::size_t;
    |                                ^^^^^^
    |
help: a type alias with a similar name exists
    |
581 |     pub fn wcstombs(dest: *mut c_schar, src: *const wchar_t, n: size_t) -> ::size_t;
    |                                ~~~~~~~
help: consider importing this type alias
    |
1615+         use ffi::c_char;
    |

error[E0412]: cannot find type `wchar_t` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:581:52
    |
581 |     pub fn wcstombs(dest: *mut c_char, src: *const wchar_t, n: size_t) -> ::size_t;
    |                                                    ^^^^^^^ not found in this scope

error[E0412]: cannot find type `wchar_t` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:584:31
    |
584 |     pub fn wmemchr(cx: *const wchar_t, c: wchar_t, n: size_t) -> *mut wchar_t;
    |                               ^^^^^^^ not found in this scope

error[E0412]: cannot find type `wchar_t` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:584:43
    |
584 |     pub fn wmemchr(cx: *const wchar_t, c: wchar_t, n: size_t) -> *mut wchar_t;
    |                                           ^^^^^^^ not found in this scope

error[E0412]: cannot find type `wchar_t` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:584:71
    |
584 |     pub fn wmemchr(cx: *const wchar_t, c: wchar_t, n: size_t) -> *mut wchar_t;
    |                                                                       ^^^^^^^ not found in this scope

error[E0412]: cannot find type `c_char` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:593:36
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
593 |     pub fn getpwnam(name: *const ::c_char) -> *mut passwd;
    |                                    ^^^^^^
    |
help: a type alias with a similar name exists
    |
593 |     pub fn getpwnam(name: *const ::c_schar) -> *mut passwd;
    |                                    ~~~~~~~
help: consider importing this type alias
    |
1615+         use ffi::c_char;
    |
help: if you import `c_char`, refer to it directly
    |
593 -     pub fn getpwnam(name: *const ::c_char) -> *mut passwd;
593 +     pub fn getpwnam(name: *const c_char) -> *mut passwd;
    |

error[E0412]: cannot find type `c_char` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:597:58
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
597 |     pub fn fprintf(stream: *mut ::FILE, format: *const ::c_char, ...) -> ::c_int;
    |                                                          ^^^^^^
    |
help: a type alias with a similar name exists
    |
597 |     pub fn fprintf(stream: *mut ::FILE, format: *const ::c_schar, ...) -> ::c_int;
    |                                                          ~~~~~~~
help: consider importing this type alias
    |
1615+         use ffi::c_char;
    |
help: if you import `c_char`, refer to it directly
    |
597 -     pub fn fprintf(stream: *mut ::FILE, format: *const ::c_char, ...) -> ::c_int;
597 +     pub fn fprintf(stream: *mut ::FILE, format: *const c_char, ...) -> ::c_int;
    |

error[E0412]: cannot find type `c_char` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:598:36
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
598 |     pub fn printf(format: *const ::c_char, ...) -> ::c_int;
    |                                    ^^^^^^
    |
help: a type alias with a similar name exists
    |
598 |     pub fn printf(format: *const ::c_schar, ...) -> ::c_int;
    |                                    ~~~~~~~
help: consider importing this type alias
    |
1615+         use ffi::c_char;
    |
help: if you import `c_char`, refer to it directly
    |
598 -     pub fn printf(format: *const ::c_char, ...) -> ::c_int;
598 +     pub fn printf(format: *const c_char, ...) -> ::c_int;
    |

error[E0412]: cannot find type `c_char` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:599:31
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
599 |     pub fn snprintf(s: *mut ::c_char, n: ::size_t, format: *const ::c_char, ...) -> ::c_int;
    |                               ^^^^^^
    |
help: a type alias with a similar name exists
    |
599 |     pub fn snprintf(s: *mut ::c_schar, n: ::size_t, format: *const ::c_char, ...) -> ::c_int;
    |                               ~~~~~~~
help: consider importing this type alias
    |
1615+         use ffi::c_char;
    |
help: if you import `c_char`, refer to it directly
    |
599 -     pub fn snprintf(s: *mut ::c_char, n: ::size_t, format: *const ::c_char, ...) -> ::c_int;
599 +     pub fn snprintf(s: *mut c_char, n: ::size_t, format: *const ::c_char, ...) -> ::c_int;
    |

error[E0412]: cannot find type `c_char` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:599:69
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
599 |     pub fn snprintf(s: *mut ::c_char, n: ::size_t, format: *const ::c_char, ...) -> ::c_int;
    |                                                                     ^^^^^^
    |
help: a type alias with a similar name exists
    |
599 |     pub fn snprintf(s: *mut ::c_char, n: ::size_t, format: *const ::c_schar, ...) -> ::c_int;
    |                                                                     ~~~~~~~
help: consider importing this type alias
    |
1615+         use ffi::c_char;
    |
help: if you import `c_char`, refer to it directly
    |
599 -     pub fn snprintf(s: *mut ::c_char, n: ::size_t, format: *const ::c_char, ...) -> ::c_int;
599 +     pub fn snprintf(s: *mut ::c_char, n: ::size_t, format: *const c_char, ...) -> ::c_int;
    |

error[E0412]: cannot find type `c_char` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:600:30
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
600 |     pub fn sprintf(s: *mut ::c_char, format: *const ::c_char, ...) -> ::c_int;
    |                              ^^^^^^
    |
help: a type alias with a similar name exists
    |
600 |     pub fn sprintf(s: *mut ::c_schar, format: *const ::c_char, ...) -> ::c_int;
    |                              ~~~~~~~
help: consider importing this type alias
    |
1615+         use ffi::c_char;
    |
help: if you import `c_char`, refer to it directly
    |
600 -     pub fn sprintf(s: *mut ::c_char, format: *const ::c_char, ...) -> ::c_int;
600 +     pub fn sprintf(s: *mut c_char, format: *const ::c_char, ...) -> ::c_int;
    |

error[E0412]: cannot find type `c_char` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:600:55
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
600 |     pub fn sprintf(s: *mut ::c_char, format: *const ::c_char, ...) -> ::c_int;
    |                                                       ^^^^^^
    |
help: a type alias with a similar name exists
    |
600 |     pub fn sprintf(s: *mut ::c_char, format: *const ::c_schar, ...) -> ::c_int;
    |                                                       ~~~~~~~
help: consider importing this type alias
    |
1615+         use ffi::c_char;
    |
help: if you import `c_char`, refer to it directly
    |
600 -     pub fn sprintf(s: *mut ::c_char, format: *const ::c_char, ...) -> ::c_int;
600 +     pub fn sprintf(s: *mut ::c_char, format: *const c_char, ...) -> ::c_int;
    |

error[E0412]: cannot find type `c_char` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:605:57
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
605 |     pub fn fscanf(stream: *mut ::FILE, format: *const ::c_char, ...) -> ::c_int;
    |                                                         ^^^^^^
    |
help: a type alias with a similar name exists
    |
605 |     pub fn fscanf(stream: *mut ::FILE, format: *const ::c_schar, ...) -> ::c_int;
    |                                                         ~~~~~~~
help: consider importing this type alias
    |
1615+         use ffi::c_char;
    |
help: if you import `c_char`, refer to it directly
    |
605 -     pub fn fscanf(stream: *mut ::FILE, format: *const ::c_char, ...) -> ::c_int;
605 +     pub fn fscanf(stream: *mut ::FILE, format: *const c_char, ...) -> ::c_int;
    |

error[E0412]: cannot find type `c_char` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:610:35
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
610 |     pub fn scanf(format: *const ::c_char, ...) -> ::c_int;
    |                                   ^^^^^^
    |
help: a type alias with a similar name exists
    |
610 |     pub fn scanf(format: *const ::c_schar, ...) -> ::c_int;
    |                                   ~~~~~~~
help: consider importing this type alias
    |
1615+         use ffi::c_char;
    |
help: if you import `c_char`, refer to it directly
    |
610 -     pub fn scanf(format: *const ::c_char, ...) -> ::c_int;
610 +     pub fn scanf(format: *const c_char, ...) -> ::c_int;
    |

error[E0412]: cannot find type `c_char` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:615:31
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
615 |     pub fn sscanf(s: *const ::c_char, format: *const ::c_char, ...) -> ::c_int;
    |                               ^^^^^^
    |
help: a type alias with a similar name exists
    |
615 |     pub fn sscanf(s: *const ::c_schar, format: *const ::c_char, ...) -> ::c_int;
    |                               ~~~~~~~
help: consider importing this type alias
    |
1615+         use ffi::c_char;
    |
help: if you import `c_char`, refer to it directly
    |
615 -     pub fn sscanf(s: *const ::c_char, format: *const ::c_char, ...) -> ::c_int;
615 +     pub fn sscanf(s: *const c_char, format: *const ::c_char, ...) -> ::c_int;
    |

error[E0412]: cannot find type `c_char` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:615:56
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
615 |     pub fn sscanf(s: *const ::c_char, format: *const ::c_char, ...) -> ::c_int;
    |                                                        ^^^^^^
    |
help: a type alias with a similar name exists
    |
615 |     pub fn sscanf(s: *const ::c_char, format: *const ::c_schar, ...) -> ::c_int;
    |                                                        ~~~~~~~
help: consider importing this type alias
    |
1615+         use ffi::c_char;
    |
help: if you import `c_char`, refer to it directly
    |
615 -     pub fn sscanf(s: *const ::c_char, format: *const ::c_char, ...) -> ::c_int;
615 +     pub fn sscanf(s: *const ::c_char, format: *const c_char, ...) -> ::c_int;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:744:31
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
744 |     pub fn chmod(path: *const c_char, mode: mode_t) -> ::c_int;
    |                               ^^^^^^
    |
help: a type alias with a similar name exists
    |
744 |     pub fn chmod(path: *const c_schar, mode: mode_t) -> ::c_int;
    |                               ~~~~~~~
help: consider importing this type alias
    |
1615+         use ffi::c_char;
    |

error[E0573]: expected type, found function `stat`
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:760:45
    |
760 |     pub fn fstat(fildes: ::c_int, buf: *mut stat) -> ::c_int;
    |                                             ^^^^ not a type

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:762:31
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
762 |     pub fn mkdir(path: *const c_char, mode: mode_t) -> ::c_int;
    |                               ^^^^^^
    |
help: a type alias with a similar name exists
    |
762 |     pub fn mkdir(path: *const c_schar, mode: mode_t) -> ::c_int;
    |                               ~~~~~~~
help: consider importing this type alias
    |
1615+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:773:30
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
773 |     pub fn stat(path: *const c_char, buf: *mut stat) -> ::c_int;
    |                              ^^^^^^
    |
help: a type alias with a similar name exists
    |
773 |     pub fn stat(path: *const c_schar, buf: *mut stat) -> ::c_int;
    |                              ~~~~~~~
help: consider importing this type alias
    |
1615+         use ffi::c_char;
    |

error[E0573]: expected type, found function `stat`
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:773:48
    |
773 |     pub fn stat(path: *const c_char, buf: *mut stat) -> ::c_int;
    |                                                ^^^^ not a type

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:780:45
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
780 |     pub fn fdopen(fd: ::c_int, mode: *const c_char) -> *mut ::FILE;
    |                                             ^^^^^^
    |
help: a type alias with a similar name exists
    |
780 |     pub fn fdopen(fd: ::c_int, mode: *const c_schar) -> *mut ::FILE;
    |                                             ~~~~~~~
help: consider importing this type alias
    |
1615+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:787:30
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
787 |     pub fn open(path: *const c_char, oflag: ::c_int, ...) -> ::c_int;
    |                              ^^^^^^
    |
help: a type alias with a similar name exists
    |
787 |     pub fn open(path: *const c_schar, oflag: ::c_int, ...) -> ::c_int;
    |                              ~~~~~~~
help: consider importing this type alias
    |
1615+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:792:31
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
792 |     pub fn creat(path: *const c_char, mode: mode_t) -> ::c_int;
    |                               ^^^^^^
    |
help: a type alias with a similar name exists
    |
792 |     pub fn creat(path: *const c_schar, mode: mode_t) -> ::c_int;
    |                               ~~~~~~~
help: consider importing this type alias
    |
1615+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:808:36
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
808 |     pub fn opendir(dirname: *const c_char) -> *mut ::DIR;
    |                                    ^^^^^^
    |
help: a type alias with a similar name exists
    |
808 |     pub fn opendir(dirname: *const c_schar) -> *mut ::DIR;
    |                                    ~~~~~~~
help: consider importing this type alias
    |
1615+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:837:28
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
837 |         pathname: *const ::c_char,
    |                            ^^^^^^
    |
help: a type alias with a similar name exists
    |
837 |         pathname: *const ::c_schar,
    |                            ~~~~~~~
help: consider importing this type alias
    |
1615+         use ffi::c_char;
    |
help: if you import `c_char`, refer to it directly
    |
837 -         pathname: *const ::c_char,
837 +         pathname: *const c_char,
    |

error[E0412]: cannot find type `c_char` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:844:28
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
844 |         pathname: *const ::c_char,
    |                            ^^^^^^
    |
help: a type alias with a similar name exists
    |
844 |         pathname: *const ::c_schar,
    |                            ~~~~~~~
help: consider importing this type alias
    |
1615+         use ffi::c_char;
    |
help: if you import `c_char`, refer to it directly
    |
844 -         pathname: *const ::c_char,
844 +         pathname: *const c_char,
    |

error[E0412]: cannot find type `c_char` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:859:28
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
859 |         pathname: *const ::c_char,
    |                            ^^^^^^
    |
help: a type alias with a similar name exists
    |
859 |         pathname: *const ::c_schar,
    |                            ~~~~~~~
help: consider importing this type alias
    |
1615+         use ffi::c_char;
    |
help: if you import `c_char`, refer to it directly
    |
859 -         pathname: *const ::c_char,
859 +         pathname: *const c_char,
    |

error[E0573]: expected type, found function `stat`
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:860:19
    |
860 |         buf: *mut stat,
    |                   ^^^^ not a type

error[E0412]: cannot find type `c_char` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:865:27
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
865 |         oldpath: *const ::c_char,
    |                           ^^^^^^
    |
help: a type alias with a similar name exists
    |
865 |         oldpath: *const ::c_schar,
    |                           ~~~~~~~
help: consider importing this type alias
    |
1615+         use ffi::c_char;
    |
help: if you import `c_char`, refer to it directly
    |
865 -         oldpath: *const ::c_char,
865 +         oldpath: *const c_char,
    |

error[E0412]: cannot find type `c_char` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:867:27
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
867 |         newpath: *const ::c_char,
    |                           ^^^^^^
    |
help: a type alias with a similar name exists
    |
867 |         newpath: *const ::c_schar,
    |                           ~~~~~~~
help: consider importing this type alias
    |
1615+         use ffi::c_char;
    |
help: if you import `c_char`, refer to it directly
    |
867 -         newpath: *const ::c_char,
867 +         newpath: *const c_char,
    |

error[E0412]: cannot find type `c_char` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:872:27
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
872 |         oldpath: *const ::c_char,
    |                           ^^^^^^
    |
help: a type alias with a similar name exists
    |
872 |         oldpath: *const ::c_schar,
    |                           ~~~~~~~
help: consider importing this type alias
    |
1615+         use ffi::c_char;
    |
help: if you import `c_char`, refer to it directly
    |
872 -         oldpath: *const ::c_char,
872 +         oldpath: *const c_char,
    |

error[E0412]: cannot find type `c_char` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:874:27
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
874 |         newpath: *const ::c_char,
    |                           ^^^^^^
    |
help: a type alias with a similar name exists
    |
874 |         newpath: *const ::c_schar,
    |                           ~~~~~~~
help: consider importing this type alias
    |
1615+         use ffi::c_char;
    |
help: if you import `c_char`, refer to it directly
    |
874 -         newpath: *const ::c_char,
874 +         newpath: *const c_char,
    |

error[E0412]: cannot find type `c_char` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:877:26
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
877 |         target: *const ::c_char,
    |                          ^^^^^^
    |
help: a type alias with a similar name exists
    |
877 |         target: *const ::c_schar,
    |                          ~~~~~~~
help: consider importing this type alias
    |
1615+         use ffi::c_char;
    |
help: if you import `c_char`, refer to it directly
    |
877 -         target: *const ::c_char,
877 +         target: *const c_char,
    |

error[E0412]: cannot find type `c_char` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:879:28
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
879 |         linkpath: *const ::c_char,
    |                            ^^^^^^
    |
help: a type alias with a similar name exists
    |
879 |         linkpath: *const ::c_schar,
    |                            ~~~~~~~
help: consider importing this type alias
    |
1615+         use ffi::c_char;
    |
help: if you import `c_char`, refer to it directly
    |
879 -         linkpath: *const ::c_char,
879 +         linkpath: *const c_char,
    |

error[E0412]: cannot find type `c_char` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:881:56
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
881 |     pub fn unlinkat(dirfd: ::c_int, pathname: *const ::c_char, flags: ::c_int) -> ::c_int;
    |                                                        ^^^^^^
    |
help: a type alias with a similar name exists
    |
881 |     pub fn unlinkat(dirfd: ::c_int, pathname: *const ::c_schar, flags: ::c_int) -> ::c_int;
    |                                                        ~~~~~~~
help: consider importing this type alias
    |
1615+         use ffi::c_char;
    |
help: if you import `c_char`, refer to it directly
    |
881 -     pub fn unlinkat(dirfd: ::c_int, pathname: *const ::c_char, flags: ::c_int) -> ::c_int;
881 +     pub fn unlinkat(dirfd: ::c_int, pathname: *const c_char, flags: ::c_int) -> ::c_int;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:883:32
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
883 |     pub fn access(path: *const c_char, amode: ::c_int) -> ::c_int;
    |                                ^^^^^^
    |
help: a type alias with a similar name exists
    |
883 |     pub fn access(path: *const c_schar, amode: ::c_int) -> ::c_int;
    |                                ~~~~~~~
help: consider importing this type alias
    |
1615+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:885:30
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
885 |     pub fn chdir(dir: *const c_char) -> ::c_int;
    |                              ^^^^^^
    |
help: a type alias with a similar name exists
    |
885 |     pub fn chdir(dir: *const c_schar) -> ::c_int;
    |                              ~~~~~~~
help: consider importing this type alias
    |
1615+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:887:31
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
887 |     pub fn chown(path: *const c_char, uid: uid_t, gid: gid_t) -> ::c_int;
    |                               ^^^^^^
    |
help: a type alias with a similar name exists
    |
887 |     pub fn chown(path: *const c_schar, uid: uid_t, gid: gid_t) -> ::c_int;
    |                               ~~~~~~~
help: consider importing this type alias
    |
1615+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:892:32
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
892 |     pub fn lchown(path: *const c_char, uid: uid_t, gid: gid_t) -> ::c_int;
    |                                ^^^^^^
    |
help: a type alias with a similar name exists
    |
892 |     pub fn lchown(path: *const c_schar, uid: uid_t, gid: gid_t) -> ::c_int;
    |                                ~~~~~~~
help: consider importing this type alias
    |
1615+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:904:31
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
904 |     pub fn execl(path: *const c_char, arg0: *const c_char, ...) -> ::c_int;
    |                               ^^^^^^
    |
help: a type alias with a similar name exists
    |
904 |     pub fn execl(path: *const c_schar, arg0: *const c_char, ...) -> ::c_int;
    |                               ~~~~~~~
help: consider importing this type alias
    |
1615+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:904:52
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
904 |     pub fn execl(path: *const c_char, arg0: *const c_char, ...) -> ::c_int;
    |                                                    ^^^^^^
    |
help: a type alias with a similar name exists
    |
904 |     pub fn execl(path: *const c_char, arg0: *const c_schar, ...) -> ::c_int;
    |                                                    ~~~~~~~
help: consider importing this type alias
    |
1615+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:905:34
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
905 |     pub fn execle(path: *const ::c_char, arg0: *const ::c_char, ...) -> ::c_int;
    |                                  ^^^^^^
    |
help: a type alias with a similar name exists
    |
905 |     pub fn execle(path: *const ::c_schar, arg0: *const ::c_char, ...) -> ::c_int;
    |                                  ~~~~~~~
help: consider importing this type alias
    |
1615+         use ffi::c_char;
    |
help: if you import `c_char`, refer to it directly
    |
905 -     pub fn execle(path: *const ::c_char, arg0: *const ::c_char, ...) -> ::c_int;
905 +     pub fn execle(path: *const c_char, arg0: *const ::c_char, ...) -> ::c_int;
    |

error[E0412]: cannot find type `c_char` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:905:57
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
905 |     pub fn execle(path: *const ::c_char, arg0: *const ::c_char, ...) -> ::c_int;
    |                                                         ^^^^^^
    |
help: a type alias with a similar name exists
    |
905 |     pub fn execle(path: *const ::c_char, arg0: *const ::c_schar, ...) -> ::c_int;
    |                                                         ~~~~~~~
help: consider importing this type alias
    |
1615+         use ffi::c_char;
    |
help: if you import `c_char`, refer to it directly
    |
905 -     pub fn execle(path: *const ::c_char, arg0: *const ::c_char, ...) -> ::c_int;
905 +     pub fn execle(path: *const ::c_char, arg0: *const c_char, ...) -> ::c_int;
    |

error[E0412]: cannot find type `c_char` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:906:34
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
906 |     pub fn execlp(file: *const ::c_char, arg0: *const ::c_char, ...) -> ::c_int;
    |                                  ^^^^^^
    |
help: a type alias with a similar name exists
    |
906 |     pub fn execlp(file: *const ::c_schar, arg0: *const ::c_char, ...) -> ::c_int;
    |                                  ~~~~~~~
help: consider importing this type alias
    |
1615+         use ffi::c_char;
    |
help: if you import `c_char`, refer to it directly
    |
906 -     pub fn execlp(file: *const ::c_char, arg0: *const ::c_char, ...) -> ::c_int;
906 +     pub fn execlp(file: *const c_char, arg0: *const ::c_char, ...) -> ::c_int;
    |

error[E0412]: cannot find type `c_char` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:906:57
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
906 |     pub fn execlp(file: *const ::c_char, arg0: *const ::c_char, ...) -> ::c_int;
    |                                                         ^^^^^^
    |
help: a type alias with a similar name exists
    |
906 |     pub fn execlp(file: *const ::c_char, arg0: *const ::c_schar, ...) -> ::c_int;
    |                                                         ~~~~~~~
help: consider importing this type alias
    |
1615+         use ffi::c_char;
    |
help: if you import `c_char`, refer to it directly
    |
906 -     pub fn execlp(file: *const ::c_char, arg0: *const ::c_char, ...) -> ::c_int;
906 +     pub fn execlp(file: *const ::c_char, arg0: *const c_char, ...) -> ::c_int;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:907:31
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
907 |     pub fn execv(prog: *const c_char, argv: *const *const c_char) -> ::c_int;
    |                               ^^^^^^
    |
help: a type alias with a similar name exists
    |
907 |     pub fn execv(prog: *const c_schar, argv: *const *const c_char) -> ::c_int;
    |                               ~~~~~~~
help: consider importing this type alias
    |
1615+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:907:59
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
907 |     pub fn execv(prog: *const c_char, argv: *const *const c_char) -> ::c_int;
    |                                                           ^^^^^^
    |
help: a type alias with a similar name exists
    |
907 |     pub fn execv(prog: *const c_char, argv: *const *const c_schar) -> ::c_int;
    |                                                           ~~~~~~~
help: consider importing this type alias
    |
1615+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:909:22
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
909 |         prog: *const c_char,
    |                      ^^^^^^
    |
help: a type alias with a similar name exists
    |
909 |         prog: *const c_schar,
    |                      ~~~~~~~
help: consider importing this type alias
    |
1615+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:910:29
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
910 |         argv: *const *const c_char,
    |                             ^^^^^^
    |
help: a type alias with a similar name exists
    |
910 |         argv: *const *const c_schar,
    |                             ~~~~~~~
help: consider importing this type alias
    |
1615+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:911:29
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
911 |         envp: *const *const c_char,
    |                             ^^^^^^
    |
help: a type alias with a similar name exists
    |
911 |         envp: *const *const c_schar,
    |                             ~~~~~~~
help: consider importing this type alias
    |
1615+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:913:29
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
913 |     pub fn execvp(c: *const c_char, argv: *const *const c_char) -> ::c_int;
    |                             ^^^^^^
    |
help: a type alias with a similar name exists
    |
913 |     pub fn execvp(c: *const c_schar, argv: *const *const c_char) -> ::c_int;
    |                             ~~~~~~~
help: consider importing this type alias
    |
1615+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:913:57
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
913 |     pub fn execvp(c: *const c_char, argv: *const *const c_char) -> ::c_int;
    |                                                         ^^^^^^
    |
help: a type alias with a similar name exists
    |
913 |     pub fn execvp(c: *const c_char, argv: *const *const c_schar) -> ::c_int;
    |                                                         ~~~~~~~
help: consider importing this type alias
    |
1615+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_long` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:915:58
    |
915 |     pub fn fpathconf(filedes: ::c_int, name: ::c_int) -> c_long;
    |                                                          ^^^^^^ not found in this scope
    |
help: consider importing this type alias
    |
1615+         use ffi::c_long;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:916:29
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
916 |     pub fn getcwd(buf: *mut c_char, size: ::size_t) -> *mut c_char;
    |                             ^^^^^^
    |
help: a type alias with a similar name exists
    |
916 |     pub fn getcwd(buf: *mut c_schar, size: ::size_t) -> *mut c_char;
    |                             ~~~~~~~
help: consider importing this type alias
    |
1615+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:916:61
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
916 |     pub fn getcwd(buf: *mut c_char, size: ::size_t) -> *mut c_char;
    |                                                             ^^^^^^
    |
help: a type alias with a similar name exists
    |
916 |     pub fn getcwd(buf: *mut c_char, size: ::size_t) -> *mut c_schar;
    |                                                             ~~~~~~~
help: consider importing this type alias
    |
1615+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:922:31
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
922 |     pub fn getlogin() -> *mut c_char;
    |                               ^^^^^^
    |
help: a type alias with a similar name exists
    |
922 |     pub fn getlogin() -> *mut c_schar;
    |                               ~~~~~~~
help: consider importing this type alias
    |
1615+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:927:52
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
927 |     pub fn getopt(argc: ::c_int, argv: *const *mut c_char, optstr: *const c_char) -> ::c_int;
    |                                                    ^^^^^^
    |
help: a type alias with a similar name exists
    |
927 |     pub fn getopt(argc: ::c_int, argv: *const *mut c_schar, optstr: *const c_char) -> ::c_int;
    |                                                    ~~~~~~~
help: consider importing this type alias
    |
1615+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:927:75
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
927 |     pub fn getopt(argc: ::c_int, argv: *const *mut c_char, optstr: *const c_char) -> ::c_int;
    |                                                                           ^^^^^^
    |
help: a type alias with a similar name exists
    |
927 |     pub fn getopt(argc: ::c_int, argv: *const *mut c_char, optstr: *const c_schar) -> ::c_int;
    |                                                                           ~~~~~~~
help: consider importing this type alias
    |
1615+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:934:29
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
934 |     pub fn link(src: *const c_char, dst: *const c_char) -> ::c_int;
    |                             ^^^^^^
    |
help: a type alias with a similar name exists
    |
934 |     pub fn link(src: *const c_schar, dst: *const c_char) -> ::c_int;
    |                             ~~~~~~~
help: consider importing this type alias
    |
1615+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:934:49
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
934 |     pub fn link(src: *const c_char, dst: *const c_char) -> ::c_int;
    |                                                 ^^^^^^
    |
help: a type alias with a similar name exists
    |
934 |     pub fn link(src: *const c_char, dst: *const c_schar) -> ::c_int;
    |                                                 ~~~~~~~
help: consider importing this type alias
    |
1615+         use ffi::c_char;
    |

error[E0412]: cannot find type `off_t` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:935:39
    |
935 |     pub fn lseek(fd: ::c_int, offset: off_t, whence: ::c_int) -> off_t;
    |                                       ^^^^^ help: a type alias with a similar name exists: `loff_t`
    |
   ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:15:1
    |
15  | pub type loff_t = ::c_longlong;
    | ------------------------------- similarly named type alias `loff_t` defined here

error[E0412]: cannot find type `off_t` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:935:66
    |
935 |     pub fn lseek(fd: ::c_int, offset: off_t, whence: ::c_int) -> off_t;
    |                                                                  ^^^^^ help: a type alias with a similar name exists: `loff_t`
    |
   ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:15:1
    |
15  | pub type loff_t = ::c_longlong;
    | ------------------------------- similarly named type alias `loff_t` defined here

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:936:34
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
936 |     pub fn pathconf(path: *const c_char, name: ::c_int) -> c_long;
    |                                  ^^^^^^
    |
help: a type alias with a similar name exists
    |
936 |     pub fn pathconf(path: *const c_schar, name: ::c_int) -> c_long;
    |                                  ~~~~~~~
help: consider importing this type alias
    |
1615+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_long` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:936:60
    |
936 |     pub fn pathconf(path: *const c_char, name: ::c_int) -> c_long;
    |                                                            ^^^^^^ not found in this scope
    |
help: consider importing this type alias
    |
1615+         use ffi::c_long;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:944:31
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
944 |     pub fn rmdir(path: *const c_char) -> ::c_int;
    |                               ^^^^^^
    |
help: a type alias with a similar name exists
    |
944 |     pub fn rmdir(path: *const c_schar) -> ::c_int;
    |                               ~~~~~~~
help: consider importing this type alias
    |
1615+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:966:41
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
966 |     pub fn ttyname(fd: ::c_int) -> *mut c_char;
    |                                         ^^^^^^
    |
help: a type alias with a similar name exists
    |
966 |     pub fn ttyname(fd: ::c_int) -> *mut c_schar;
    |                                         ~~~~~~~
help: consider importing this type alias
    |
1615+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:972:45
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
972 |     pub fn ttyname_r(fd: ::c_int, buf: *mut c_char, buflen: ::size_t) -> ::c_int;
    |                                             ^^^^^^
    |
help: a type alias with a similar name exists
    |
972 |     pub fn ttyname_r(fd: ::c_int, buf: *mut c_schar, buflen: ::size_t) -> ::c_int;
    |                                             ~~~~~~~
help: consider importing this type alias
    |
1615+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:973:29
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
973 |     pub fn unlink(c: *const c_char) -> ::c_int;
    |                             ^^^^^^
    |
help: a type alias with a similar name exists
    |
973 |     pub fn unlink(c: *const c_schar) -> ::c_int;
    |                             ~~~~~~~
help: consider importing this type alias
    |
1615+         use ffi::c_char;
    |

error[E0412]: cannot find type `off_t` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:993:76
    |
993 |     pub fn pread(fd: ::c_int, buf: *mut ::c_void, count: ::size_t, offset: off_t) -> ::ssize_t;
    |                                                                            ^^^^^ help: a type alias with a similar name exists: `loff_t`
    |
   ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:15:1
    |
15  | pub type loff_t = ::c_longlong;
    | ------------------------------- similarly named type alias `loff_t` defined here

error[E0412]: cannot find type `off_t` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:998:79
    |
998 |     pub fn pwrite(fd: ::c_int, buf: *const ::c_void, count: ::size_t, offset: off_t) -> ::ssize_t;
    |                                                                               ^^^^^ help: a type alias with a similar name exists: `loff_t`
    |
   ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:15:1
    |
15  | pub type loff_t = ::c_longlong;
    | ------------------------------- similarly named type alias `loff_t` defined here

error[E0412]: cannot find type `c_char` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:1002:31
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
...
1002 |     pub fn utime(file: *const c_char, buf: *const utimbuf) -> ::c_int;
     |                               ^^^^^^
     |
help: a type alias with a similar name exists
     |
1002 |     pub fn utime(file: *const c_schar, buf: *const utimbuf) -> ::c_int;
     |                               ~~~~~~~
help: consider importing this type alias
     |
1615 +         use ffi::c_char;
     |

error[E0412]: cannot find type `off_t` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:1030:17
     |
1030 |         offset: off_t,
     |                 ^^^^^ help: a type alias with a similar name exists: `loff_t`
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:15:1
     |
15   | pub type loff_t = ::c_longlong;
     | ------------------------------- similarly named type alias `loff_t` defined here

error[E0412]: cannot find type `c_char` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:1038:42
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
...
1038 |     pub fn if_nametoindex(ifname: *const c_char) -> ::c_uint;
     |                                          ^^^^^^
     |
help: a type alias with a similar name exists
     |
1038 |     pub fn if_nametoindex(ifname: *const c_schar) -> ::c_uint;
     |                                          ~~~~~~~
help: consider importing this type alias
     |
1615 +         use ffi::c_char;
     |

error[E0412]: cannot find type `c_char` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:1039:61
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
...
1039 |     pub fn if_indextoname(ifindex: ::c_uint, ifname: *mut ::c_char) -> *mut ::c_char;
     |                                                             ^^^^^^
     |
help: a type alias with a similar name exists
     |
1039 |     pub fn if_indextoname(ifindex: ::c_uint, ifname: *mut ::c_schar) -> *mut ::c_char;
     |                                                             ~~~~~~~
help: consider importing this type alias
     |
1615 +         use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
1039 -     pub fn if_indextoname(ifindex: ::c_uint, ifname: *mut ::c_char) -> *mut ::c_char;
1039 +     pub fn if_indextoname(ifindex: ::c_uint, ifname: *mut c_char) -> *mut ::c_char;
     |

error[E0412]: cannot find type `c_char` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:1039:79
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
...
1039 |     pub fn if_indextoname(ifindex: ::c_uint, ifname: *mut ::c_char) -> *mut ::c_char;
     |                                                                               ^^^^^^
     |
help: a type alias with a similar name exists
     |
1039 |     pub fn if_indextoname(ifindex: ::c_uint, ifname: *mut ::c_char) -> *mut ::c_schar;
     |                                                                               ~~~~~~~
help: consider importing this type alias
     |
1615 +         use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
1039 -     pub fn if_indextoname(ifindex: ::c_uint, ifname: *mut ::c_char) -> *mut ::c_char;
1039 +     pub fn if_indextoname(ifindex: ::c_uint, ifname: *mut ::c_char) -> *mut c_char;
     |

error[E0412]: cannot find type `c_char` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:1050:31
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
...
1050 |     pub fn lstat(path: *const c_char, buf: *mut stat) -> ::c_int;
     |                               ^^^^^^
     |
help: a type alias with a similar name exists
     |
1050 |     pub fn lstat(path: *const c_schar, buf: *mut stat) -> ::c_int;
     |                               ~~~~~~~
help: consider importing this type alias
     |
1615 +         use ffi::c_char;
     |

error[E0573]: expected type, found function `stat`
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:1050:49
     |
1050 |     pub fn lstat(path: *const c_char, buf: *mut stat) -> ::c_int;
     |                                                 ^^^^ not a type

error[E0412]: cannot find type `c_char` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:1062:32
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
...
1062 |     pub fn setenv(name: *const c_char, val: *const c_char, overwrite: ::c_int) -> ::c_int;
     |                                ^^^^^^
     |
help: a type alias with a similar name exists
     |
1062 |     pub fn setenv(name: *const c_schar, val: *const c_char, overwrite: ::c_int) -> ::c_int;
     |                                ~~~~~~~
help: consider importing this type alias
     |
1615 +         use ffi::c_char;
     |

error[E0412]: cannot find type `c_char` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:1062:52
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
...
1062 |     pub fn setenv(name: *const c_char, val: *const c_char, overwrite: ::c_int) -> ::c_int;
     |                                                    ^^^^^^
     |
help: a type alias with a similar name exists
     |
1062 |     pub fn setenv(name: *const c_char, val: *const c_schar, overwrite: ::c_int) -> ::c_int;
     |                                                    ~~~~~~~
help: consider importing this type alias
     |
1615 +         use ffi::c_char;
     |

error[E0412]: cannot find type `c_char` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:1068:34
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
...
1068 |     pub fn unsetenv(name: *const c_char) -> ::c_int;
     |                                  ^^^^^^
     |
help: a type alias with a similar name exists
     |
1068 |     pub fn unsetenv(name: *const c_schar) -> ::c_int;
     |                                  ~~~~~~~
help: consider importing this type alias
     |
1615 +         use ffi::c_char;
     |

error[E0412]: cannot find type `c_char` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:1070:34
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
...
1070 |     pub fn symlink(path1: *const c_char, path2: *const c_char) -> ::c_int;
     |                                  ^^^^^^
     |
help: a type alias with a similar name exists
     |
1070 |     pub fn symlink(path1: *const c_schar, path2: *const c_char) -> ::c_int;
     |                                  ~~~~~~~
help: consider importing this type alias
     |
1615 +         use ffi::c_char;
     |

error[E0412]: cannot find type `c_char` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:1070:56
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
...
1070 |     pub fn symlink(path1: *const c_char, path2: *const c_char) -> ::c_int;
     |                                                        ^^^^^^
     |
help: a type alias with a similar name exists
     |
1070 |     pub fn symlink(path1: *const c_char, path2: *const c_schar) -> ::c_int;
     |                                                        ~~~~~~~
help: consider importing this type alias
     |
1615 +         use ffi::c_char;
     |

error[E0412]: cannot find type `c_char` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:1072:34
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
...
1072 |     pub fn truncate(path: *const c_char, length: off_t) -> ::c_int;
     |                                  ^^^^^^
     |
help: a type alias with a similar name exists
     |
1072 |     pub fn truncate(path: *const c_schar, length: off_t) -> ::c_int;
     |                                  ~~~~~~~
help: consider importing this type alias
     |
1615 +         use ffi::c_char;
     |

error[E0412]: cannot find type `off_t` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:1072:50
     |
1072 |     pub fn truncate(path: *const c_char, length: off_t) -> ::c_int;
     |                                                  ^^^^^ help: a type alias with a similar name exists: `loff_t`
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:15:1
     |
15   | pub type loff_t = ::c_longlong;
     | ------------------------------- similarly named type alias `loff_t` defined here

error[E0412]: cannot find type `off_t` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:1073:43
     |
1073 |     pub fn ftruncate(fd: ::c_int, length: off_t) -> ::c_int;
     |                                           ^^^^^ help: a type alias with a similar name exists: `loff_t`
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:15:1
     |
15   | pub type loff_t = ::c_longlong;
     | ------------------------------- similarly named type alias `loff_t` defined here

error[E0412]: cannot find type `c_char` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:1090:40
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
...
1090 |     pub fn realpath(pathname: *const ::c_char, resolved: *mut ::c_char) -> *mut ::c_char;
     |                                        ^^^^^^
     |
help: a type alias with a similar name exists
     |
1090 |     pub fn realpath(pathname: *const ::c_schar, resolved: *mut ::c_char) -> *mut ::c_char;
     |                                        ~~~~~~~
help: consider importing this type alias
     |
1615 +         use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
1090 -     pub fn realpath(pathname: *const ::c_char, resolved: *mut ::c_char) -> *mut ::c_char;
1090 +     pub fn realpath(pathname: *const c_char, resolved: *mut ::c_char) -> *mut ::c_char;
     |

error[E0412]: cannot find type `c_char` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:1090:65
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
...
1090 |     pub fn realpath(pathname: *const ::c_char, resolved: *mut ::c_char) -> *mut ::c_char;
     |                                                                 ^^^^^^
     |
help: a type alias with a similar name exists
     |
1090 |     pub fn realpath(pathname: *const ::c_char, resolved: *mut ::c_schar) -> *mut ::c_char;
     |                                                                 ~~~~~~~
help: consider importing this type alias
     |
1615 +         use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
1090 -     pub fn realpath(pathname: *const ::c_char, resolved: *mut ::c_char) -> *mut ::c_char;
1090 +     pub fn realpath(pathname: *const ::c_char, resolved: *mut c_char) -> *mut ::c_char;
     |

error[E0412]: cannot find type `c_char` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:1090:83
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
...
1090 |     pub fn realpath(pathname: *const ::c_char, resolved: *mut ::c_char) -> *mut ::c_char;
     |                                                                                   ^^^^^^
     |
help: a type alias with a similar name exists
     |
1090 |     pub fn realpath(pathname: *const ::c_char, resolved: *mut ::c_char) -> *mut ::c_schar;
     |                                                                                   ~~~~~~~
help: consider importing this type alias
     |
1615 +         use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
1090 -     pub fn realpath(pathname: *const ::c_char, resolved: *mut ::c_char) -> *mut ::c_char;
1090 +     pub fn realpath(pathname: *const ::c_char, resolved: *mut ::c_char) -> *mut c_char;
     |

error[E0412]: cannot find type `clock_t` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:1095:40
     |
1095 |     pub fn times(buf: *mut ::tms) -> ::clock_t;
     |                                        ^^^^^^^ help: a type alias with a similar name exists: `clockid_t`
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:4:1
     |
4    | pub type clockid_t = ::c_int;
     | ----------------------------- similarly named type alias `clockid_t` defined here

error[E0412]: cannot find type `pthread_t` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:1097:32
     |
1097 |     pub fn pthread_self() -> ::pthread_t;
     |                                ^^^^^^^^^ not found in the crate root

error[E0412]: cannot find type `pthread_t` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:1098:32
     |
1098 |     pub fn pthread_equal(t1: ::pthread_t, t2: ::pthread_t) -> ::c_int;
     |                                ^^^^^^^^^ not found in the crate root

error[E0412]: cannot find type `pthread_t` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:1098:49
     |
1098 |     pub fn pthread_equal(t1: ::pthread_t, t2: ::pthread_t) -> ::c_int;
     |                                                 ^^^^^^^^^ not found in the crate root

error[E0412]: cannot find type `pthread_t` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:1103:35
     |
1103 |     pub fn pthread_join(native: ::pthread_t, value: *mut *mut ::c_void) -> ::c_int;
     |                                   ^^^^^^^^^ not found in the crate root

error[E0412]: cannot find type `pthread_attr_t` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:1105:43
     |
1105 |     pub fn pthread_attr_init(attr: *mut ::pthread_attr_t) -> ::c_int;
     |                                           ^^^^^^^^^^^^^^ help: a struct with a similar name exists: `pthread_cond_t`
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/macros.rs:112:13
     |
112  |             pub struct $i { $($field)* }
     |             ------------- similarly named struct `pthread_cond_t` defined here

error[E0412]: cannot find type `pthread_attr_t` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:1106:46
     |
1106 |     pub fn pthread_attr_destroy(attr: *mut ::pthread_attr_t) -> ::c_int;
     |                                              ^^^^^^^^^^^^^^ help: a struct with a similar name exists: `pthread_cond_t`
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/macros.rs:112:13
     |
112  |             pub struct $i { $($field)* }
     |             ------------- similarly named struct `pthread_cond_t` defined here

error[E0412]: cannot find type `pthread_attr_t` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:1108:24
     |
1108 |         attr: *const ::pthread_attr_t,
     |                        ^^^^^^^^^^^^^^ help: a struct with a similar name exists: `pthread_cond_t`
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/macros.rs:112:13
     |
112  |             pub struct $i { $($field)* }
     |             ------------- similarly named struct `pthread_cond_t` defined here

error[E0412]: cannot find type `pthread_attr_t` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:1111:51
     |
1111 |     pub fn pthread_attr_setstacksize(attr: *mut ::pthread_attr_t, stack_size: ::size_t) -> ::c_int;
     |                                                   ^^^^^^^^^^^^^^ help: a struct with a similar name exists: `pthread_cond_t`
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/macros.rs:112:13
     |
112  |             pub struct $i { $($field)* }
     |             ------------- similarly named struct `pthread_cond_t` defined here

error[E0412]: cannot find type `pthread_attr_t` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:1112:53
     |
1112 |     pub fn pthread_attr_setdetachstate(attr: *mut ::pthread_attr_t, state: ::c_int) -> ::c_int;
     |                                                     ^^^^^^^^^^^^^^ help: a struct with a similar name exists: `pthread_cond_t`
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/macros.rs:112:13
     |
112  |             pub struct $i { $($field)* }
     |             ------------- similarly named struct `pthread_cond_t` defined here

error[E0412]: cannot find type `pthread_t` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:1113:37
     |
1113 |     pub fn pthread_detach(thread: ::pthread_t) -> ::c_int;
     |                                     ^^^^^^^^^ not found in the crate root

error[E0412]: cannot find type `c_char` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:1221:38
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
...
1221 |     pub fn utimes(filename: *const ::c_char, times: *const ::timeval) -> ::c_int;
     |                                      ^^^^^^
     |
help: a type alias with a similar name exists
     |
1221 |     pub fn utimes(filename: *const ::c_schar, times: *const ::timeval) -> ::c_int;
     |                                      ~~~~~~~
help: consider importing this type alias
     |
1615 +         use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
1221 -     pub fn utimes(filename: *const ::c_char, times: *const ::timeval) -> ::c_int;
1221 +     pub fn utimes(filename: *const c_char, times: *const ::timeval) -> ::c_int;
     |

error[E0412]: cannot find type `c_char` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:1222:38
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
...
1222 |     pub fn dlopen(filename: *const ::c_char, flag: ::c_int) -> *mut ::c_void;
     |                                      ^^^^^^
     |
help: a type alias with a similar name exists
     |
1222 |     pub fn dlopen(filename: *const ::c_schar, flag: ::c_int) -> *mut ::c_void;
     |                                      ~~~~~~~
help: consider importing this type alias
     |
1615 +         use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
1222 -     pub fn dlopen(filename: *const ::c_char, flag: ::c_int) -> *mut ::c_void;
1222 +     pub fn dlopen(filename: *const c_char, flag: ::c_int) -> *mut ::c_void;
     |

error[E0412]: cannot find type `c_char` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:1223:32
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
...
1223 |     pub fn dlerror() -> *mut ::c_char;
     |                                ^^^^^^
     |
help: a type alias with a similar name exists
     |
1223 |     pub fn dlerror() -> *mut ::c_schar;
     |                                ~~~~~~~
help: consider importing this type alias
     |
1615 +         use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
1223 -     pub fn dlerror() -> *mut ::c_char;
1223 +     pub fn dlerror() -> *mut c_char;
     |

error[E0412]: cannot find type `c_char` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:1224:58
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
...
1224 |     pub fn dlsym(handle: *mut ::c_void, symbol: *const ::c_char) -> *mut ::c_void;
     |                                                          ^^^^^^
     |
help: a type alias with a similar name exists
     |
1224 |     pub fn dlsym(handle: *mut ::c_void, symbol: *const ::c_schar) -> *mut ::c_void;
     |                                                          ~~~~~~~
help: consider importing this type alias
     |
1615 +         use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
1224 -     pub fn dlsym(handle: *mut ::c_void, symbol: *const ::c_char) -> *mut ::c_void;
1224 +     pub fn dlsym(handle: *mut ::c_void, symbol: *const c_char) -> *mut ::c_void;
     |

error[E0412]: cannot find type `c_char` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:1238:22
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
...
1238 |         node: *const c_char,
     |                      ^^^^^^
     |
help: a type alias with a similar name exists
     |
1238 |         node: *const c_schar,
     |                      ~~~~~~~
help: consider importing this type alias
     |
1615 +         use ffi::c_char;
     |

error[E0412]: cannot find type `c_char` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:1239:25
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
...
1239 |         service: *const c_char,
     |                         ^^^^^^
     |
help: a type alias with a similar name exists
     |
1239 |         service: *const c_schar,
     |                         ~~~~~~~
help: consider importing this type alias
     |
1615 +         use ffi::c_char;
     |

error[E0412]: cannot find type `c_char` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:1250:52
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
...
1250 |     pub fn hstrerror(errcode: ::c_int) -> *const ::c_char;
     |                                                    ^^^^^^
     |
help: a type alias with a similar name exists
     |
1250 |     pub fn hstrerror(errcode: ::c_int) -> *const ::c_schar;
     |                                                    ~~~~~~~
help: consider importing this type alias
     |
1615 +         use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
1250 -     pub fn hstrerror(errcode: ::c_int) -> *const ::c_char;
1250 +     pub fn hstrerror(errcode: ::c_int) -> *const c_char;
     |

error[E0412]: cannot find type `c_char` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:1251:55
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
...
1251 |     pub fn gai_strerror(errcode: ::c_int) -> *const ::c_char;
     |                                                       ^^^^^^
     |
help: a type alias with a similar name exists
     |
1251 |     pub fn gai_strerror(errcode: ::c_int) -> *const ::c_schar;
     |                                                       ~~~~~~~
help: consider importing this type alias
     |
1615 +         use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
1251 -     pub fn gai_strerror(errcode: ::c_int) -> *const ::c_char;
1251 +     pub fn gai_strerror(errcode: ::c_int) -> *const c_char;
     |

error[E0412]: cannot find type `time_t` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:1279:36
     |
1279 |     pub fn gmtime_r(time_p: *const time_t, result: *mut tm) -> *mut tm;
     |                                    ^^^^^^ help: a type alias with a similar name exists: `timer_t`
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:5:1
     |
5    | pub type timer_t = *mut ::c_void;
     | --------------------------------- similarly named type alias `timer_t` defined here

error[E0412]: cannot find type `time_t` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:1283:39
     |
1283 |     pub fn localtime_r(time_p: *const time_t, result: *mut tm) -> *mut tm;
     |                                       ^^^^^^ help: a type alias with a similar name exists: `timer_t`
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:5:1
     |
5    | pub type timer_t = *mut ::c_void;
     | --------------------------------- similarly named type alias `timer_t` defined here

error[E0412]: cannot find type `time_t` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:1291:35
     |
1291 |     pub fn mktime(tm: *mut tm) -> time_t;
     |                                   ^^^^^^ help: a type alias with a similar name exists: `timer_t`
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:5:1
     |
5    | pub type timer_t = *mut ::c_void;
     | --------------------------------- similarly named type alias `timer_t` defined here

error[E0412]: cannot find type `time_t` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:1295:28
     |
1295 |     pub fn time(time: *mut time_t) -> time_t;
     |                            ^^^^^^ help: a type alias with a similar name exists: `timer_t`
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:5:1
     |
5    | pub type timer_t = *mut ::c_void;
     | --------------------------------- similarly named type alias `timer_t` defined here

error[E0412]: cannot find type `time_t` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:1295:39
     |
1295 |     pub fn time(time: *mut time_t) -> time_t;
     |                                       ^^^^^^ help: a type alias with a similar name exists: `timer_t`
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:5:1
     |
5    | pub type timer_t = *mut ::c_void;
     | --------------------------------- similarly named type alias `timer_t` defined here

error[E0412]: cannot find type `time_t` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:1299:34
     |
1299 |     pub fn gmtime(time_p: *const time_t) -> *mut tm;
     |                                  ^^^^^^ help: a type alias with a similar name exists: `timer_t`
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:5:1
     |
5    | pub type timer_t = *mut ::c_void;
     | --------------------------------- similarly named type alias `timer_t` defined here

error[E0412]: cannot find type `time_t` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:1303:37
     |
1303 |     pub fn localtime(time_p: *const time_t) -> *mut tm;
     |                                     ^^^^^^ help: a type alias with a similar name exists: `timer_t`
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:5:1
     |
5    | pub type timer_t = *mut ::c_void;
     | --------------------------------- similarly named type alias `timer_t` defined here

error[E0412]: cannot find type `time_t` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:1307:28
     |
1307 |     pub fn difftime(time1: time_t, time0: time_t) -> ::c_double;
     |                            ^^^^^^ help: a type alias with a similar name exists: `timer_t`
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:5:1
     |
5    | pub type timer_t = *mut ::c_void;
     | --------------------------------- similarly named type alias `timer_t` defined here

error[E0412]: cannot find type `time_t` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:1307:43
     |
1307 |     pub fn difftime(time1: time_t, time0: time_t) -> ::c_double;
     |                                           ^^^^^^ help: a type alias with a similar name exists: `timer_t`
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:5:1
     |
5    | pub type timer_t = *mut ::c_void;
     | --------------------------------- similarly named type alias `timer_t` defined here

error[E0412]: cannot find type `time_t` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:1311:37
     |
1311 |     pub fn timegm(tm: *mut ::tm) -> time_t;
     |                                     ^^^^^^ help: a type alias with a similar name exists: `timer_t`
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:5:1
     |
5    | pub type timer_t = *mut ::c_void;
     | --------------------------------- similarly named type alias `timer_t` defined here

error[E0412]: cannot find type `c_char` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:1318:37
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
...
1318 |     pub fn mknod(pathname: *const ::c_char, mode: ::mode_t, dev: ::dev_t) -> ::c_int;
     |                                     ^^^^^^
     |
help: a type alias with a similar name exists
     |
1318 |     pub fn mknod(pathname: *const ::c_schar, mode: ::mode_t, dev: ::dev_t) -> ::c_int;
     |                                     ~~~~~~~
help: consider importing this type alias
     |
1615 +         use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
1318 -     pub fn mknod(pathname: *const ::c_char, mode: ::mode_t, dev: ::dev_t) -> ::c_int;
1318 +     pub fn mknod(pathname: *const c_char, mode: ::mode_t, dev: ::dev_t) -> ::c_int;
     |

error[E0412]: cannot find type `c_char` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:1319:37
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
...
1319 |     pub fn gethostname(name: *mut ::c_char, len: ::size_t) -> ::c_int;
     |                                     ^^^^^^
     |
help: a type alias with a similar name exists
     |
1319 |     pub fn gethostname(name: *mut ::c_schar, len: ::size_t) -> ::c_int;
     |                                     ~~~~~~~
help: consider importing this type alias
     |
1615 +         use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
1319 -     pub fn gethostname(name: *mut ::c_char, len: ::size_t) -> ::c_int;
1319 +     pub fn gethostname(name: *mut c_char, len: ::size_t) -> ::c_int;
     |

error[E0412]: cannot find type `c_char` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:1321:41
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
...
1321 |     pub fn getservbyname(name: *const ::c_char, proto: *const ::c_char) -> *mut servent;
     |                                         ^^^^^^
     |
help: a type alias with a similar name exists
     |
1321 |     pub fn getservbyname(name: *const ::c_schar, proto: *const ::c_char) -> *mut servent;
     |                                         ~~~~~~~
help: consider importing this type alias
     |
1615 +         use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
1321 -     pub fn getservbyname(name: *const ::c_char, proto: *const ::c_char) -> *mut servent;
1321 +     pub fn getservbyname(name: *const c_char, proto: *const ::c_char) -> *mut servent;
     |

error[E0412]: cannot find type `c_char` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:1321:65
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
...
1321 |     pub fn getservbyname(name: *const ::c_char, proto: *const ::c_char) -> *mut servent;
     |                                                                 ^^^^^^
     |
help: a type alias with a similar name exists
     |
1321 |     pub fn getservbyname(name: *const ::c_char, proto: *const ::c_schar) -> *mut servent;
     |                                                                 ~~~~~~~
help: consider importing this type alias
     |
1615 +         use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
1321 -     pub fn getservbyname(name: *const ::c_char, proto: *const ::c_char) -> *mut servent;
1321 +     pub fn getservbyname(name: *const ::c_char, proto: *const c_char) -> *mut servent;
     |

error[E0412]: cannot find type `c_char` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:1322:57
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
...
1322 |     pub fn getservbyport(port: ::c_int, proto: *const ::c_char) -> *mut servent;
     |                                                         ^^^^^^
     |
help: a type alias with a similar name exists
     |
1322 |     pub fn getservbyport(port: ::c_int, proto: *const ::c_schar) -> *mut servent;
     |                                                         ~~~~~~~
help: consider importing this type alias
     |
1615 +         use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
1322 -     pub fn getservbyport(port: ::c_int, proto: *const ::c_char) -> *mut servent;
1322 +     pub fn getservbyport(port: ::c_int, proto: *const c_char) -> *mut servent;
     |

error[E0412]: cannot find type `c_char` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:1325:42
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
...
1325 |     pub fn getprotobyname(name: *const ::c_char) -> *mut protoent;
     |                                          ^^^^^^
     |
help: a type alias with a similar name exists
     |
1325 |     pub fn getprotobyname(name: *const ::c_schar) -> *mut protoent;
     |                                          ~~~~~~~
help: consider importing this type alias
     |
1615 +         use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
1325 -     pub fn getprotobyname(name: *const ::c_char) -> *mut protoent;
1325 +     pub fn getprotobyname(name: *const c_char) -> *mut protoent;
     |

error[E0412]: cannot find type `c_char` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:1327:34
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
...
1327 |     pub fn chroot(name: *const ::c_char) -> ::c_int;
     |                                  ^^^^^^
     |
help: a type alias with a similar name exists
     |
1327 |     pub fn chroot(name: *const ::c_schar) -> ::c_int;
     |                                  ~~~~~~~
help: consider importing this type alias
     |
1615 +         use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
1327 -     pub fn chroot(name: *const ::c_char) -> ::c_int;
1327 +     pub fn chroot(name: *const c_char) -> ::c_int;
     |

error[E0412]: cannot find type `c_char` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:1350:32
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
...
1350 |     pub fn putenv(string: *mut c_char) -> ::c_int;
     |                                ^^^^^^
     |
help: a type alias with a similar name exists
     |
1350 |     pub fn putenv(string: *mut c_schar) -> ::c_int;
     |                                ~~~~~~~
help: consider importing this type alias
     |
1615 +         use ffi::c_char;
     |

error[E0412]: cannot find type `c_char` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:1373:58
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
...
1373 |     pub fn setlocale(category: ::c_int, locale: *const ::c_char) -> *mut ::c_char;
     |                                                          ^^^^^^
     |
help: a type alias with a similar name exists
     |
1373 |     pub fn setlocale(category: ::c_int, locale: *const ::c_schar) -> *mut ::c_char;
     |                                                          ~~~~~~~
help: consider importing this type alias
     |
1615 +         use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
1373 -     pub fn setlocale(category: ::c_int, locale: *const ::c_char) -> *mut ::c_char;
1373 +     pub fn setlocale(category: ::c_int, locale: *const c_char) -> *mut ::c_char;
     |

error[E0412]: cannot find type `c_char` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:1373:76
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
...
1373 |     pub fn setlocale(category: ::c_int, locale: *const ::c_char) -> *mut ::c_char;
     |                                                                            ^^^^^^
     |
help: a type alias with a similar name exists
     |
1373 |     pub fn setlocale(category: ::c_int, locale: *const ::c_char) -> *mut ::c_schar;
     |                                                                            ~~~~~~~
help: consider importing this type alias
     |
1615 +         use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
1373 -     pub fn setlocale(category: ::c_int, locale: *const ::c_char) -> *mut ::c_char;
1373 +     pub fn setlocale(category: ::c_int, locale: *const ::c_char) -> *mut c_char;
     |

error[E0412]: cannot find type `sem_t` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:1380:31
     |
1380 |     pub fn sem_wait(sem: *mut sem_t) -> ::c_int;
     |                               ^^^^^ not found in this scope

error[E0412]: cannot find type `sem_t` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:1381:34
     |
1381 |     pub fn sem_trywait(sem: *mut sem_t) -> ::c_int;
     |                                  ^^^^^ not found in this scope

error[E0412]: cannot find type `sem_t` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:1382:31
     |
1382 |     pub fn sem_post(sem: *mut sem_t) -> ::c_int;
     |                               ^^^^^ not found in this scope

error[E0412]: cannot find type `c_char` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:1383:33
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
...
1383 |     pub fn statvfs(path: *const c_char, buf: *mut statvfs) -> ::c_int;
     |                                 ^^^^^^
     |
help: a type alias with a similar name exists
     |
1383 |     pub fn statvfs(path: *const c_schar, buf: *mut statvfs) -> ::c_int;
     |                                 ~~~~~~~
help: consider importing this type alias
     |
1615 +         use ffi::c_char;
     |

error[E0573]: expected type, found function `statvfs`
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:1383:51
     |
1383 |     pub fn statvfs(path: *const c_char, buf: *mut statvfs) -> ::c_int;
     |                                                   ^^^^^^^ not a type

error[E0573]: expected type, found function `statvfs`
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:1384:44
     |
1384 |     pub fn fstatvfs(fd: ::c_int, buf: *mut statvfs) -> ::c_int;
     |                                            ^^^^^^^ not a type

error[E0412]: cannot find type `sigset_t` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:1387:34
     |
1387 |     pub fn sigemptyset(set: *mut sigset_t) -> ::c_int;
     |                                  ^^^^^^^^ not found in this scope

error[E0412]: cannot find type `sigset_t` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:1389:32
     |
1389 |     pub fn sigaddset(set: *mut sigset_t, signum: ::c_int) -> ::c_int;
     |                                ^^^^^^^^ not found in this scope

error[E0412]: cannot find type `sigset_t` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:1391:33
     |
1391 |     pub fn sigfillset(set: *mut sigset_t) -> ::c_int;
     |                                 ^^^^^^^^ not found in this scope

error[E0412]: cannot find type `sigset_t` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:1393:32
     |
1393 |     pub fn sigdelset(set: *mut sigset_t, signum: ::c_int) -> ::c_int;
     |                                ^^^^^^^^ not found in this scope

error[E0412]: cannot find type `sigset_t` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:1395:36
     |
1395 |     pub fn sigismember(set: *const sigset_t, signum: ::c_int) -> ::c_int;
     |                                    ^^^^^^^^ not found in this scope

error[E0412]: cannot find type `sigset_t` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:1398:50
     |
1398 |     pub fn sigprocmask(how: ::c_int, set: *const sigset_t, oldset: *mut sigset_t) -> ::c_int;
     |                                                  ^^^^^^^^ not found in this scope

error[E0412]: cannot find type `sigset_t` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:1398:73
     |
1398 |     pub fn sigprocmask(how: ::c_int, set: *const sigset_t, oldset: *mut sigset_t) -> ::c_int;
     |                                                                         ^^^^^^^^ not found in this scope

error[E0412]: cannot find type `sigset_t` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:1400:33
     |
1400 |     pub fn sigpending(set: *mut sigset_t) -> ::c_int;
     |                                 ^^^^^^^^ not found in this scope

error[E0412]: cannot find type `c_long` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:1402:40
     |
1402 |     pub fn sysconf(name: ::c_int) -> ::c_long;
     |                                        ^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
1615 +         use ffi::c_long;
     |
help: if you import `c_long`, refer to it directly
     |
1402 -     pub fn sysconf(name: ::c_int) -> ::c_long;
1402 +     pub fn sysconf(name: ::c_int) -> c_long;
     |

error[E0412]: cannot find type `c_char` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:1404:32
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
...
1404 |     pub fn mkfifo(path: *const c_char, mode: mode_t) -> ::c_int;
     |                                ^^^^^^
     |
help: a type alias with a similar name exists
     |
1404 |     pub fn mkfifo(path: *const c_schar, mode: mode_t) -> ::c_int;
     |                                ~~~~~~~
help: consider importing this type alias
     |
1615 +         use ffi::c_char;
     |

error[E0412]: cannot find type `off_t` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:1406:50
     |
1406 |     pub fn fseeko(stream: *mut ::FILE, offset: ::off_t, whence: ::c_int) -> ::c_int;
     |                                                  ^^^^^ help: a type alias with a similar name exists: `loff_t`
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:15:1
     |
15   | pub type loff_t = ::c_longlong;
     | ------------------------------- similarly named type alias `loff_t` defined here

error[E0412]: cannot find type `off_t` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:1407:45
     |
1407 |     pub fn ftello(stream: *mut ::FILE) -> ::off_t;
     |                                             ^^^^^ help: a type alias with a similar name exists: `loff_t`
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:15:1
     |
15   | pub type loff_t = ::c_longlong;
     | ------------------------------- similarly named type alias `loff_t` defined here

error[E0412]: cannot find type `termios` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:1413:42
     |
1413 |     pub fn cfgetispeed(termios: *const ::termios) -> ::speed_t;
     |                                          ^^^^^^^ help: a struct with a similar name exists: `termios2`
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/macros.rs:77:13
     |
77   |             pub struct $i { $($field)* }
     |             ------------- similarly named struct `termios2` defined here

error[E0412]: cannot find type `termios` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:1414:42
     |
1414 |     pub fn cfgetospeed(termios: *const ::termios) -> ::speed_t;
     |                                          ^^^^^^^ help: a struct with a similar name exists: `termios2`
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/macros.rs:77:13
     |
77   |             pub struct $i { $($field)* }
     |             ------------- similarly named struct `termios2` defined here

error[E0412]: cannot find type `termios` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:1415:40
     |
1415 |     pub fn cfsetispeed(termios: *mut ::termios, speed: ::speed_t) -> ::c_int;
     |                                        ^^^^^^^ help: a struct with a similar name exists: `termios2`
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/macros.rs:77:13
     |
77   |             pub struct $i { $($field)* }
     |             ------------- similarly named struct `termios2` defined here

error[E0412]: cannot find type `termios` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:1416:40
     |
1416 |     pub fn cfsetospeed(termios: *mut ::termios, speed: ::speed_t) -> ::c_int;
     |                                        ^^^^^^^ help: a struct with a similar name exists: `termios2`
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/macros.rs:77:13
     |
77   |             pub struct $i { $($field)* }
     |             ------------- similarly named struct `termios2` defined here

error[E0412]: cannot find type `termios` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:1417:51
     |
1417 |     pub fn tcgetattr(fd: ::c_int, termios: *mut ::termios) -> ::c_int;
     |                                                   ^^^^^^^ help: a struct with a similar name exists: `termios2`
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/macros.rs:77:13
     |
77   |             pub struct $i { $($field)* }
     |             ------------- similarly named struct `termios2` defined here

error[E0412]: cannot find type `termios` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:1418:80
     |
1418 |     pub fn tcsetattr(fd: ::c_int, optional_actions: ::c_int, termios: *const ::termios) -> ::c_int;
     |                                                                                ^^^^^^^ help: a struct with a similar name exists: `termios2`
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/macros.rs:77:13
     |
77   |             pub struct $i { $($field)* }
     |             ------------- similarly named struct `termios2` defined here

error[E0412]: cannot find type `c_char` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:1423:37
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
...
1423 |     pub fn mkstemp(template: *mut ::c_char) -> ::c_int;
     |                                     ^^^^^^
     |
help: a type alias with a similar name exists
     |
1423 |     pub fn mkstemp(template: *mut ::c_schar) -> ::c_int;
     |                                     ~~~~~~~
help: consider importing this type alias
     |
1615 +         use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
1423 -     pub fn mkstemp(template: *mut ::c_char) -> ::c_int;
1423 +     pub fn mkstemp(template: *mut c_char) -> ::c_int;
     |

error[E0412]: cannot find type `c_char` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:1424:37
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
...
1424 |     pub fn mkdtemp(template: *mut ::c_char) -> *mut ::c_char;
     |                                     ^^^^^^
     |
help: a type alias with a similar name exists
     |
1424 |     pub fn mkdtemp(template: *mut ::c_schar) -> *mut ::c_char;
     |                                     ~~~~~~~
help: consider importing this type alias
     |
1615 +         use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
1424 -     pub fn mkdtemp(template: *mut ::c_char) -> *mut ::c_char;
1424 +     pub fn mkdtemp(template: *mut c_char) -> *mut ::c_char;
     |

error[E0412]: cannot find type `c_char` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:1424:55
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
...
1424 |     pub fn mkdtemp(template: *mut ::c_char) -> *mut ::c_char;
     |                                                       ^^^^^^
     |
help: a type alias with a similar name exists
     |
1424 |     pub fn mkdtemp(template: *mut ::c_char) -> *mut ::c_schar;
     |                                                       ~~~~~~~
help: consider importing this type alias
     |
1615 +         use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
1424 -     pub fn mkdtemp(template: *mut ::c_char) -> *mut ::c_char;
1424 +     pub fn mkdtemp(template: *mut ::c_char) -> *mut c_char;
     |

error[E0412]: cannot find type `c_char` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:1426:31
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
...
1426 |     pub fn tmpnam(ptr: *mut ::c_char) -> *mut ::c_char;
     |                               ^^^^^^
     |
help: a type alias with a similar name exists
     |
1426 |     pub fn tmpnam(ptr: *mut ::c_schar) -> *mut ::c_char;
     |                               ~~~~~~~
help: consider importing this type alias
     |
1615 +         use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
1426 -     pub fn tmpnam(ptr: *mut ::c_char) -> *mut ::c_char;
1426 +     pub fn tmpnam(ptr: *mut c_char) -> *mut ::c_char;
     |

error[E0412]: cannot find type `c_char` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:1426:49
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
...
1426 |     pub fn tmpnam(ptr: *mut ::c_char) -> *mut ::c_char;
     |                                                 ^^^^^^
     |
help: a type alias with a similar name exists
     |
1426 |     pub fn tmpnam(ptr: *mut ::c_char) -> *mut ::c_schar;
     |                                                 ~~~~~~~
help: consider importing this type alias
     |
1615 +         use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
1426 -     pub fn tmpnam(ptr: *mut ::c_char) -> *mut ::c_char;
1426 +     pub fn tmpnam(ptr: *mut ::c_char) -> *mut c_char;
     |

error[E0412]: cannot find type `c_char` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:1428:36
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
...
1428 |     pub fn openlog(ident: *const ::c_char, logopt: ::c_int, facility: ::c_int);
     |                                    ^^^^^^
     |
help: a type alias with a similar name exists
     |
1428 |     pub fn openlog(ident: *const ::c_schar, logopt: ::c_int, facility: ::c_int);
     |                                    ~~~~~~~
help: consider importing this type alias
     |
1615 +         use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
1428 -     pub fn openlog(ident: *const ::c_char, logopt: ::c_int, facility: ::c_int);
1428 +     pub fn openlog(ident: *const c_char, logopt: ::c_int, facility: ::c_int);
     |

error[E0412]: cannot find type `c_char` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:1432:56
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
...
1432 |     pub fn syslog(priority: ::c_int, message: *const ::c_char, ...);
     |                                                        ^^^^^^
     |
help: a type alias with a similar name exists
     |
1432 |     pub fn syslog(priority: ::c_int, message: *const ::c_schar, ...);
     |                                                        ~~~~~~~
help: consider importing this type alias
     |
1615 +         use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
1432 -     pub fn syslog(priority: ::c_int, message: *const ::c_char, ...);
1432 +     pub fn syslog(priority: ::c_int, message: *const c_char, ...);
     |

error[E0412]: cannot find type `c_char` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:1441:43
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
...
1441 |     pub fn ptsname(fd: ::c_int) -> *mut ::c_char;
     |                                           ^^^^^^
     |
help: a type alias with a similar name exists
     |
1441 |     pub fn ptsname(fd: ::c_int) -> *mut ::c_schar;
     |                                           ~~~~~~~
help: consider importing this type alias
     |
1615 +         use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
1441 -     pub fn ptsname(fd: ::c_int) -> *mut ::c_char;
1441 +     pub fn ptsname(fd: ::c_int) -> *mut c_char;
     |

error[E0412]: cannot find type `c_char` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:1444:34
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
...
1444 |     pub fn strcasestr(cs: *const c_char, ct: *const c_char) -> *mut c_char;
     |                                  ^^^^^^
     |
help: a type alias with a similar name exists
     |
1444 |     pub fn strcasestr(cs: *const c_schar, ct: *const c_char) -> *mut c_char;
     |                                  ~~~~~~~
help: consider importing this type alias
     |
1615 +         use ffi::c_char;
     |

error[E0412]: cannot find type `c_char` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:1444:53
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
...
1444 |     pub fn strcasestr(cs: *const c_char, ct: *const c_char) -> *mut c_char;
     |                                                     ^^^^^^
     |
help: a type alias with a similar name exists
     |
1444 |     pub fn strcasestr(cs: *const c_char, ct: *const c_schar) -> *mut c_char;
     |                                                     ~~~~~~~
help: consider importing this type alias
     |
1615 +         use ffi::c_char;
     |

error[E0412]: cannot find type `c_char` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:1444:69
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
...
1444 |     pub fn strcasestr(cs: *const c_char, ct: *const c_char) -> *mut c_char;
     |                                                                     ^^^^^^
     |
help: a type alias with a similar name exists
     |
1444 |     pub fn strcasestr(cs: *const c_char, ct: *const c_char) -> *mut c_schar;
     |                                                                     ~~~~~~~
help: consider importing this type alias
     |
1615 +         use ffi::c_char;
     |

error[E0412]: cannot find type `c_char` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:1445:39
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
...
1445 |     pub fn getline(lineptr: *mut *mut c_char, n: *mut size_t, stream: *mut FILE) -> ssize_t;
     |                                       ^^^^^^
     |
help: a type alias with a similar name exists
     |
1445 |     pub fn getline(lineptr: *mut *mut c_schar, n: *mut size_t, stream: *mut FILE) -> ssize_t;
     |                                       ~~~~~~~
help: consider importing this type alias
     |
1615 +         use ffi::c_char;
     |

error[E0412]: cannot find type `off_t` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:1447:52
     |
1447 |     pub fn lockf(fd: ::c_int, cmd: ::c_int, len: ::off_t) -> ::c_int;
     |                                                    ^^^^^ help: a type alias with a similar name exists: `loff_t`
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:15:1
     |
15   | pub type loff_t = ::c_longlong;
     | ------------------------------- similarly named type alias `loff_t` defined here

error[E0412]: cannot find type `c_char` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:1467:38
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
...
1467 |             pub fn stpncpy(dst: *mut c_char, src: *const c_char, n: size_t) -> *mut c_char;
     |                                      ^^^^^^
     |
help: a type alias with a similar name exists
     |
1467 |             pub fn stpncpy(dst: *mut c_schar, src: *const c_char, n: size_t) -> *mut c_char;
     |                                      ~~~~~~~
help: consider importing this type alias
     |
1615 +         use ffi::c_char;
     |

error[E0412]: cannot find type `c_char` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:1467:58
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
...
1467 |             pub fn stpncpy(dst: *mut c_char, src: *const c_char, n: size_t) -> *mut c_char;
     |                                                          ^^^^^^
     |
help: a type alias with a similar name exists
     |
1467 |             pub fn stpncpy(dst: *mut c_char, src: *const c_schar, n: size_t) -> *mut c_char;
     |                                                          ~~~~~~~
help: consider importing this type alias
     |
1615 +         use ffi::c_char;
     |

error[E0412]: cannot find type `c_char` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:1467:85
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
...
1467 |             pub fn stpncpy(dst: *mut c_char, src: *const c_char, n: size_t) -> *mut c_char;
     |                                                                                     ^^^^^^
     |
help: a type alias with a similar name exists
     |
1467 |             pub fn stpncpy(dst: *mut c_char, src: *const c_char, n: size_t) -> *mut c_schar;
     |                                                                                     ~~~~~~~
help: consider importing this type alias
     |
1615 +         use ffi::c_char;
     |

error[E0412]: cannot find type `wchar_t` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:1484:32
     |
1484 |                 ptr: *mut *mut wchar_t,
     |                                ^^^^^^^ not found in this scope

error[E0412]: cannot find type `c_char` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:1499:63
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
...
1499 |             pub fn mkdirat(dirfd: ::c_int, pathname: *const ::c_char,
     |                                                               ^^^^^^
     |
help: a type alias with a similar name exists
     |
1499 |             pub fn mkdirat(dirfd: ::c_int, pathname: *const ::c_schar,
     |                                                               ~~~~~~~
help: consider importing this type alias
     |
1615 +         use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
1499 -             pub fn mkdirat(dirfd: ::c_int, pathname: *const ::c_char,
1499 +             pub fn mkdirat(dirfd: ::c_int, pathname: *const c_char,
     |

error[E0412]: cannot find type `c_char` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:1501:62
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
...
1501 |             pub fn openat(dirfd: ::c_int, pathname: *const ::c_char,
     |                                                              ^^^^^^
     |
help: a type alias with a similar name exists
     |
1501 |             pub fn openat(dirfd: ::c_int, pathname: *const ::c_schar,
     |                                                              ~~~~~~~
help: consider importing this type alias
     |
1615 +         use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
1501 -             pub fn openat(dirfd: ::c_int, pathname: *const ::c_char,
1501 +             pub fn openat(dirfd: ::c_int, pathname: *const c_char,
     |

error[E0412]: cannot find type `c_char` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:1555:36
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
...
1555 |                 pathname: *const ::c_char,
     |                                    ^^^^^^
     |
help: a type alias with a similar name exists
     |
1555 |                 pathname: *const ::c_schar,
     |                                    ~~~~~~~
help: consider importing this type alias
     |
1615 +         use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
1555 -                 pathname: *const ::c_char,
1555 +                 pathname: *const c_char,
     |

error[E0412]: cannot find type `c_char` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:1556:29
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
...
1556 |                 buf: *mut ::c_char,
     |                             ^^^^^^
     |
help: a type alias with a similar name exists
     |
1556 |                 buf: *mut ::c_schar,
     |                             ~~~~~~~
help: consider importing this type alias
     |
1615 +         use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
1556 -                 buf: *mut ::c_char,
1556 +                 buf: *mut c_char,
     |

error[E0412]: cannot find type `c_char` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:1558:74
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
...
1558 |             pub fn fmemopen(buf: *mut c_void, size: size_t, mode: *const c_char) -> *mut FILE;
     |                                                                          ^^^^^^
     |
help: a type alias with a similar name exists
     |
1558 |             pub fn fmemopen(buf: *mut c_void, size: size_t, mode: *const c_schar) -> *mut FILE;
     |                                                                          ~~~~~~~
help: consider importing this type alias
     |
1615 +         use ffi::c_char;
     |

error[E0412]: cannot find type `c_char` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:1559:50
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
...
1559 |             pub fn open_memstream(ptr: *mut *mut c_char, sizeloc: *mut size_t) -> *mut FILE;
     |                                                  ^^^^^^
     |
help: a type alias with a similar name exists
     |
1559 |             pub fn open_memstream(ptr: *mut *mut c_schar, sizeloc: *mut size_t) -> *mut FILE;
     |                                                  ~~~~~~~
help: consider importing this type alias
     |
1615 +         use ffi::c_char;
     |

error[E0573]: expected type, found function `sigaction`
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:1564:29
     |
1564 |                 act: *const sigaction,
     |                             ^^^^^^^^^ not a type

error[E0573]: expected type, found function `sigaction`
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:1565:30
     |
1565 |                 oldact: *mut sigaction
     |                              ^^^^^^^^^ not a type

error[E0412]: cannot find type `c_char` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:1567:42
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
...
1567 |             pub fn readlink(path: *const c_char, buf: *mut c_char, bufsz: ::size_t) -> ::ssize_t;
     |                                          ^^^^^^
     |
help: a type alias with a similar name exists
     |
1567 |             pub fn readlink(path: *const c_schar, buf: *mut c_char, bufsz: ::size_t) -> ::ssize_t;
     |                                          ~~~~~~~
help: consider importing this type alias
     |
1615 +         use ffi::c_char;
     |

error[E0412]: cannot find type `c_char` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:1567:60
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
...
1567 |             pub fn readlink(path: *const c_char, buf: *mut c_char, bufsz: ::size_t) -> ::ssize_t;
     |                                                            ^^^^^^
     |
help: a type alias with a similar name exists
     |
1567 |             pub fn readlink(path: *const c_char, buf: *mut c_schar, bufsz: ::size_t) -> ::ssize_t;
     |                                                            ~~~~~~~
help: consider importing this type alias
     |
1615 +         use ffi::c_char;
     |

error[E0412]: cannot find type `sigset_t` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:1583:33
     |
1583 |                 sigmask: *const sigset_t,
     |                                 ^^^^^^^^ not found in this scope

error[E0412]: cannot find type `termios` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:1595:46
     |
1595 |             pub fn cfmakeraw(termios: *mut ::termios);
     |                                              ^^^^^^^ help: a struct with a similar name exists: `termios2`
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/macros.rs:77:13
     |
77   |             pub struct $i { $($field)* }
     |             ------------- similarly named struct `termios2` defined here

error[E0412]: cannot find type `termios` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:1596:47
     |
1596 |             pub fn cfsetspeed(termios: *mut ::termios,
     |                                               ^^^^^^^ help: a struct with a similar name exists: `termios2`
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/macros.rs:77:13
     |
77   |             pub struct $i { $($field)* }
     |             ------------- similarly named struct `termios2` defined here

error[E0412]: cannot find type `c_char` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:1603:36
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
...
1603 |     pub fn fnmatch(pattern: *const c_char, name: *const c_char, flags: c_int) -> c_int;
     |                                    ^^^^^^
     |
help: a type alias with a similar name exists
     |
1603 |     pub fn fnmatch(pattern: *const c_schar, name: *const c_char, flags: c_int) -> c_int;
     |                                    ~~~~~~~
help: consider importing this type alias
     |
1615 +         use ffi::c_char;
     |

error[E0412]: cannot find type `c_char` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:1603:57
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
...
1603 |     pub fn fnmatch(pattern: *const c_char, name: *const c_char, flags: c_int) -> c_int;
     |                                                         ^^^^^^
     |
help: a type alias with a similar name exists
     |
1603 |     pub fn fnmatch(pattern: *const c_char, name: *const c_schar, flags: c_int) -> c_int;
     |                                                         ~~~~~~~
help: consider importing this type alias
     |
1615 +         use ffi::c_char;
     |

error[E0412]: cannot find type `c_char` in the crate root
  --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:38:25
   |
38 |         pub sa_data: [::c_char; 14],
   |                         ^^^^^^
   |
  ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:6:1
   |
6  | pub type c_schar = i8;
   | ---------------------- similarly named type alias `c_schar` defined here
   |
help: a type alias with a similar name exists
   |
38 |         pub sa_data: [::c_schar; 14],
   |                         ~~~~~~~
help: consider importing this type alias
   |
190+         use ffi::c_char;
   |
help: if you import `c_char`, refer to it directly
   |
38 -         pub sa_data: [::c_char; 14],
38 +         pub sa_data: [c_char; 14],
   |

error[E0412]: cannot find type `c_char` in this scope
  --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:69:32
   |
69 |         pub ai_canonname: *mut c_char,
   |                                ^^^^^^
   |
help: a builtin type with a similar name exists
   |
69 |         pub ai_canonname: *mut char,
   |                                ~~~~
help: consider importing this type alias
   |
190+         use ffi::c_char;
   |

error[E0412]: cannot find type `c_ulong` in the crate root
  --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:88:22
   |
88 |         fds_bits: [::c_ulong; FD_SETSIZE / ULONG_SIZE],
   |                      ^^^^^^^ not found in the crate root
   |
help: consider importing this type alias
   |
190+         use ffi::c_ulong;
   |
help: if you import `c_ulong`, refer to it directly
   |
88 -         fds_bits: [::c_ulong; FD_SETSIZE / ULONG_SIZE],
88 +         fds_bits: [c_ulong; FD_SETSIZE / ULONG_SIZE],
   |

error[E0412]: cannot find type `c_long` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:101:26
    |
101 |         pub tm_gmtoff: ::c_long,
    |                          ^^^^^^ not found in the crate root
    |
help: consider importing this type alias
    |
1904+         use ffi::c_long;
    |
help: if you import `c_long`, refer to it directly
    |
101 -         pub tm_gmtoff: ::c_long,
101 +         pub tm_gmtoff: c_long,
    |

error[E0412]: cannot find type `c_char` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:102:31
    |
102 |         pub tm_zone: *const ::c_char,
    |                               ^^^^^^
    |
   ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:6:1
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
    |
help: a type alias with a similar name exists
    |
102 |         pub tm_zone: *const ::c_schar,
    |                               ~~~~~~~
help: consider importing this type alias
    |
1904+         use ffi::c_char;
    |
help: if you import `c_char`, refer to it directly
    |
102 -         pub tm_zone: *const ::c_char,
102 +         pub tm_zone: *const c_char,
    |

error[E0412]: cannot find type `c_char` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:118:33
    |
118 |         pub dli_fname: *const ::c_char,
    |                                 ^^^^^^
    |
   ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:6:1
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
    |
help: a type alias with a similar name exists
    |
118 |         pub dli_fname: *const ::c_schar,
    |                                 ~~~~~~~
help: consider importing this type alias
    |
1904+         use ffi::c_char;
    |
help: if you import `c_char`, refer to it directly
    |
118 -         pub dli_fname: *const ::c_char,
118 +         pub dli_fname: *const c_char,
    |

error[E0412]: cannot find type `c_char` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:120:33
    |
120 |         pub dli_sname: *const ::c_char,
    |                                 ^^^^^^
    |
   ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:6:1
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
    |
help: a type alias with a similar name exists
    |
120 |         pub dli_sname: *const ::c_schar,
    |                                 ~~~~~~~
help: consider importing this type alias
    |
1904+         use ffi::c_char;
    |
help: if you import `c_char`, refer to it directly
    |
120 -         pub dli_sname: *const ::c_char,
120 +         pub dli_sname: *const c_char,
    |

error[E0412]: cannot find type `c_char` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:125:35
    |
125 |         pub decimal_point: *mut ::c_char,
    |                                   ^^^^^^
    |
   ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:6:1
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
    |
help: a type alias with a similar name exists
    |
125 |         pub decimal_point: *mut ::c_schar,
    |                                   ~~~~~~~
help: consider importing this type alias
    |
1904+         use ffi::c_char;
    |
help: if you import `c_char`, refer to it directly
    |
125 -         pub decimal_point: *mut ::c_char,
125 +         pub decimal_point: *mut c_char,
    |

error[E0412]: cannot find type `c_char` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:126:35
    |
126 |         pub thousands_sep: *mut ::c_char,
    |                                   ^^^^^^
    |
   ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:6:1
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
    |
help: a type alias with a similar name exists
    |
126 |         pub thousands_sep: *mut ::c_schar,
    |                                   ~~~~~~~
help: consider importing this type alias
    |
1904+         use ffi::c_char;
    |
help: if you import `c_char`, refer to it directly
    |
126 -         pub thousands_sep: *mut ::c_char,
126 +         pub thousands_sep: *mut c_char,
    |

error[E0412]: cannot find type `c_char` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:127:30
    |
127 |         pub grouping: *mut ::c_char,
    |                              ^^^^^^
    |
   ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:6:1
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
    |
help: a type alias with a similar name exists
    |
127 |         pub grouping: *mut ::c_schar,
    |                              ~~~~~~~
help: consider importing this type alias
    |
1904+         use ffi::c_char;
    |
help: if you import `c_char`, refer to it directly
    |
127 -         pub grouping: *mut ::c_char,
127 +         pub grouping: *mut c_char,
    |

error[E0412]: cannot find type `c_char` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:128:37
    |
128 |         pub int_curr_symbol: *mut ::c_char,
    |                                     ^^^^^^
    |
   ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:6:1
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
    |
help: a type alias with a similar name exists
    |
128 |         pub int_curr_symbol: *mut ::c_schar,
    |                                     ~~~~~~~
help: consider importing this type alias
    |
1904+         use ffi::c_char;
    |
help: if you import `c_char`, refer to it directly
    |
128 -         pub int_curr_symbol: *mut ::c_char,
128 +         pub int_curr_symbol: *mut c_char,
    |

error[E0412]: cannot find type `c_char` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:129:37
    |
129 |         pub currency_symbol: *mut ::c_char,
    |                                     ^^^^^^
    |
   ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:6:1
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
    |
help: a type alias with a similar name exists
    |
129 |         pub currency_symbol: *mut ::c_schar,
    |                                     ~~~~~~~
help: consider importing this type alias
    |
1904+         use ffi::c_char;
    |
help: if you import `c_char`, refer to it directly
    |
129 -         pub currency_symbol: *mut ::c_char,
129 +         pub currency_symbol: *mut c_char,
    |

error[E0412]: cannot find type `c_char` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:130:39
    |
130 |         pub mon_decimal_point: *mut ::c_char,
    |                                       ^^^^^^
    |
   ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:6:1
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
    |
help: a type alias with a similar name exists
    |
130 |         pub mon_decimal_point: *mut ::c_schar,
    |                                       ~~~~~~~
help: consider importing this type alias
    |
1904+         use ffi::c_char;
    |
help: if you import `c_char`, refer to it directly
    |
130 -         pub mon_decimal_point: *mut ::c_char,
130 +         pub mon_decimal_point: *mut c_char,
    |

error[E0412]: cannot find type `c_char` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:131:39
    |
131 |         pub mon_thousands_sep: *mut ::c_char,
    |                                       ^^^^^^
    |
   ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:6:1
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
    |
help: a type alias with a similar name exists
    |
131 |         pub mon_thousands_sep: *mut ::c_schar,
    |                                       ~~~~~~~
help: consider importing this type alias
    |
1904+         use ffi::c_char;
    |
help: if you import `c_char`, refer to it directly
    |
131 -         pub mon_thousands_sep: *mut ::c_char,
131 +         pub mon_thousands_sep: *mut c_char,
    |

error[E0412]: cannot find type `c_char` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:132:34
    |
132 |         pub mon_grouping: *mut ::c_char,
    |                                  ^^^^^^
    |
   ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:6:1
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
    |
help: a type alias with a similar name exists
    |
132 |         pub mon_grouping: *mut ::c_schar,
    |                                  ~~~~~~~
help: consider importing this type alias
    |
1904+         use ffi::c_char;
    |
help: if you import `c_char`, refer to it directly
    |
132 -         pub mon_grouping: *mut ::c_char,
132 +         pub mon_grouping: *mut c_char,
    |

error[E0412]: cannot find type `c_char` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:133:35
    |
133 |         pub positive_sign: *mut ::c_char,
    |                                   ^^^^^^
    |
   ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:6:1
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
    |
help: a type alias with a similar name exists
    |
133 |         pub positive_sign: *mut ::c_schar,
    |                                   ~~~~~~~
help: consider importing this type alias
    |
1904+         use ffi::c_char;
    |
help: if you import `c_char`, refer to it directly
    |
133 -         pub positive_sign: *mut ::c_char,
133 +         pub positive_sign: *mut c_char,
    |

error[E0412]: cannot find type `c_char` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:134:35
    |
134 |         pub negative_sign: *mut ::c_char,
    |                                   ^^^^^^
    |
   ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:6:1
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
    |
help: a type alias with a similar name exists
    |
134 |         pub negative_sign: *mut ::c_schar,
    |                                   ~~~~~~~
help: consider importing this type alias
    |
1904+         use ffi::c_char;
    |
help: if you import `c_char`, refer to it directly
    |
134 -         pub negative_sign: *mut ::c_char,
134 +         pub negative_sign: *mut c_char,
    |

error[E0412]: cannot find type `c_char` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:135:32
    |
135 |         pub int_frac_digits: ::c_char,
    |                                ^^^^^^
    |
   ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:6:1
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
    |
help: a type alias with a similar name exists
    |
135 |         pub int_frac_digits: ::c_schar,
    |                                ~~~~~~~
help: consider importing this type alias
    |
1904+         use ffi::c_char;
    |
help: if you import `c_char`, refer to it directly
    |
135 -         pub int_frac_digits: ::c_char,
135 +         pub int_frac_digits: c_char,
    |

error[E0412]: cannot find type `c_char` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:136:28
    |
136 |         pub frac_digits: ::c_char,
    |                            ^^^^^^
    |
   ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:6:1
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
    |
help: a type alias with a similar name exists
    |
136 |         pub frac_digits: ::c_schar,
    |                            ~~~~~~~
help: consider importing this type alias
    |
1904+         use ffi::c_char;
    |
help: if you import `c_char`, refer to it directly
    |
136 -         pub frac_digits: ::c_char,
136 +         pub frac_digits: c_char,
    |

error[E0412]: cannot find type `c_char` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:137:30
    |
137 |         pub p_cs_precedes: ::c_char,
    |                              ^^^^^^
    |
   ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:6:1
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
    |
help: a type alias with a similar name exists
    |
137 |         pub p_cs_precedes: ::c_schar,
    |                              ~~~~~~~
help: consider importing this type alias
    |
1904+         use ffi::c_char;
    |
help: if you import `c_char`, refer to it directly
    |
137 -         pub p_cs_precedes: ::c_char,
137 +         pub p_cs_precedes: c_char,
    |

error[E0412]: cannot find type `c_char` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:138:31
    |
138 |         pub p_sep_by_space: ::c_char,
    |                               ^^^^^^
    |
   ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:6:1
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
    |
help: a type alias with a similar name exists
    |
138 |         pub p_sep_by_space: ::c_schar,
    |                               ~~~~~~~
help: consider importing this type alias
    |
1904+         use ffi::c_char;
    |
help: if you import `c_char`, refer to it directly
    |
138 -         pub p_sep_by_space: ::c_char,
138 +         pub p_sep_by_space: c_char,
    |

error[E0412]: cannot find type `c_char` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:139:30
    |
139 |         pub n_cs_precedes: ::c_char,
    |                              ^^^^^^
    |
   ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:6:1
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
    |
help: a type alias with a similar name exists
    |
139 |         pub n_cs_precedes: ::c_schar,
    |                              ~~~~~~~
help: consider importing this type alias
    |
1904+         use ffi::c_char;
    |
help: if you import `c_char`, refer to it directly
    |
139 -         pub n_cs_precedes: ::c_char,
139 +         pub n_cs_precedes: c_char,
    |

error[E0412]: cannot find type `c_char` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:140:31
    |
140 |         pub n_sep_by_space: ::c_char,
    |                               ^^^^^^
    |
   ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:6:1
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
    |
help: a type alias with a similar name exists
    |
140 |         pub n_sep_by_space: ::c_schar,
    |                               ~~~~~~~
help: consider importing this type alias
    |
1904+         use ffi::c_char;
    |
help: if you import `c_char`, refer to it directly
    |
140 -         pub n_sep_by_space: ::c_char,
140 +         pub n_sep_by_space: c_char,
    |

error[E0412]: cannot find type `c_char` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:141:28
    |
141 |         pub p_sign_posn: ::c_char,
    |                            ^^^^^^
    |
   ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:6:1
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
    |
help: a type alias with a similar name exists
    |
141 |         pub p_sign_posn: ::c_schar,
    |                            ~~~~~~~
help: consider importing this type alias
    |
1904+         use ffi::c_char;
    |
help: if you import `c_char`, refer to it directly
    |
141 -         pub p_sign_posn: ::c_char,
141 +         pub p_sign_posn: c_char,
    |

error[E0412]: cannot find type `c_char` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:142:28
    |
142 |         pub n_sign_posn: ::c_char,
    |                            ^^^^^^
    |
   ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:6:1
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
    |
help: a type alias with a similar name exists
    |
142 |         pub n_sign_posn: ::c_schar,
    |                            ~~~~~~~
help: consider importing this type alias
    |
1904+         use ffi::c_char;
    |
help: if you import `c_char`, refer to it directly
    |
142 -         pub n_sign_posn: ::c_char,
142 +         pub n_sign_posn: c_char,
    |

error[E0412]: cannot find type `c_char` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:143:34
    |
143 |         pub int_p_cs_precedes: ::c_char,
    |                                  ^^^^^^
    |
   ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:6:1
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
    |
help: a type alias with a similar name exists
    |
143 |         pub int_p_cs_precedes: ::c_schar,
    |                                  ~~~~~~~
help: consider importing this type alias
    |
1904+         use ffi::c_char;
    |
help: if you import `c_char`, refer to it directly
    |
143 -         pub int_p_cs_precedes: ::c_char,
143 +         pub int_p_cs_precedes: c_char,
    |

error[E0412]: cannot find type `c_char` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:144:35
    |
144 |         pub int_p_sep_by_space: ::c_char,
    |                                   ^^^^^^
    |
   ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:6:1
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
    |
help: a type alias with a similar name exists
    |
144 |         pub int_p_sep_by_space: ::c_schar,
    |                                   ~~~~~~~
help: consider importing this type alias
    |
1904+         use ffi::c_char;
    |
help: if you import `c_char`, refer to it directly
    |
144 -         pub int_p_sep_by_space: ::c_char,
144 +         pub int_p_sep_by_space: c_char,
    |

error[E0412]: cannot find type `c_char` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:145:34
    |
145 |         pub int_n_cs_precedes: ::c_char,
    |                                  ^^^^^^
    |
   ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:6:1
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
    |
help: a type alias with a similar name exists
    |
145 |         pub int_n_cs_precedes: ::c_schar,
    |                                  ~~~~~~~
help: consider importing this type alias
    |
1904+         use ffi::c_char;
    |
help: if you import `c_char`, refer to it directly
    |
145 -         pub int_n_cs_precedes: ::c_char,
145 +         pub int_n_cs_precedes: c_char,
    |

error[E0412]: cannot find type `c_char` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:146:35
    |
146 |         pub int_n_sep_by_space: ::c_char,
    |                                   ^^^^^^
    |
   ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:6:1
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
    |
help: a type alias with a similar name exists
    |
146 |         pub int_n_sep_by_space: ::c_schar,
    |                                   ~~~~~~~
help: consider importing this type alias
    |
1904+         use ffi::c_char;
    |
help: if you import `c_char`, refer to it directly
    |
146 -         pub int_n_sep_by_space: ::c_char,
146 +         pub int_n_sep_by_space: c_char,
    |

error[E0412]: cannot find type `c_char` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:147:32
    |
147 |         pub int_p_sign_posn: ::c_char,
    |                                ^^^^^^
    |
   ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:6:1
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
    |
help: a type alias with a similar name exists
    |
147 |         pub int_p_sign_posn: ::c_schar,
    |                                ~~~~~~~
help: consider importing this type alias
    |
1904+         use ffi::c_char;
    |
help: if you import `c_char`, refer to it directly
    |
147 -         pub int_p_sign_posn: ::c_char,
147 +         pub int_p_sign_posn: c_char,
    |

error[E0412]: cannot find type `c_char` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:148:32
    |
148 |         pub int_n_sign_posn: ::c_char,
    |                                ^^^^^^
    |
   ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:6:1
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
    |
help: a type alias with a similar name exists
    |
148 |         pub int_n_sign_posn: ::c_schar,
    |                                ~~~~~~~
help: consider importing this type alias
    |
1904+         use ffi::c_char;
    |
help: if you import `c_char`, refer to it directly
    |
148 -         pub int_n_sign_posn: ::c_char,
148 +         pub int_n_sign_posn: c_char,
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:159:28
    |
159 |         pub ifa_name: *mut c_char,
    |                            ^^^^^^
    |
help: a builtin type with a similar name exists
    |
159 |         pub ifa_name: *mut char,
    |                            ~~~~
help: consider importing this type alias
    |
1904+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_ulong` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:175:23
    |
175 |         rtmsg_info: ::c_ulong,
    |                       ^^^^^^^ not found in the crate root
    |
help: consider importing this type alias
    |
1904+         use ffi::c_ulong;
    |
help: if you import `c_ulong`, refer to it directly
    |
175 -         rtmsg_info: ::c_ulong,
175 +         rtmsg_info: c_ulong,
    |

error[E0412]: cannot find type `c_char` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:185:25
    |
185 |         pub arp_dev: [::c_char; 16],
    |                         ^^^^^^
    |
   ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:6:1
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
    |
help: a type alias with a similar name exists
    |
185 |         pub arp_dev: [::c_schar; 16],
    |                         ~~~~~~~
help: consider importing this type alias
    |
1904+         use ffi::c_char;
    |
help: if you import `c_char`, refer to it directly
    |
185 -         pub arp_dev: [::c_char; 16],
185 +         pub arp_dev: [c_char; 16],
    |

error[E0412]: cannot find type `msghdr` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:204:24
    |
204 |         pub msg_hdr: ::msghdr,
    |                        ^^^^^^ help: a struct with a similar name exists: `mmsghdr`
    |
   ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/macros.rs:77:13
    |
77  |             pub struct $i { $($field)* }
    |             ------------- similarly named struct `mmsghdr` defined here

error[E0412]: cannot find type `c_char` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:225:26
    |
225 |         pub sun_path: [::c_char; 108]
    |                          ^^^^^^
    |
   ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:6:1
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
    |
help: a type alias with a similar name exists
    |
225 |         pub sun_path: [::c_schar; 108]
    |                          ~~~~~~~
help: consider importing this type alias
    |
1904+         use ffi::c_char;
    |
help: if you import `c_char`, refer to it directly
    |
225 -         pub sun_path: [::c_char; 108]
225 +         pub sun_path: [c_char; 108]
    |

error[E0412]: cannot find type `c_char` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:238:25
    |
238 |         pub sysname: [::c_char; 65],
    |                         ^^^^^^
    |
   ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:6:1
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
    |
help: a type alias with a similar name exists
    |
238 |         pub sysname: [::c_schar; 65],
    |                         ~~~~~~~
help: consider importing this type alias
    |
1904+         use ffi::c_char;
    |
help: if you import `c_char`, refer to it directly
    |
238 -         pub sysname: [::c_char; 65],
238 +         pub sysname: [c_char; 65],
    |

error[E0412]: cannot find type `c_char` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:239:26
    |
239 |         pub nodename: [::c_char; 65],
    |                          ^^^^^^
    |
   ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:6:1
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
    |
help: a type alias with a similar name exists
    |
239 |         pub nodename: [::c_schar; 65],
    |                          ~~~~~~~
help: consider importing this type alias
    |
1904+         use ffi::c_char;
    |
help: if you import `c_char`, refer to it directly
    |
239 -         pub nodename: [::c_char; 65],
239 +         pub nodename: [c_char; 65],
    |

error[E0412]: cannot find type `c_char` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:240:25
    |
240 |         pub release: [::c_char; 65],
    |                         ^^^^^^
    |
   ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:6:1
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
    |
help: a type alias with a similar name exists
    |
240 |         pub release: [::c_schar; 65],
    |                         ~~~~~~~
help: consider importing this type alias
    |
1904+         use ffi::c_char;
    |
help: if you import `c_char`, refer to it directly
    |
240 -         pub release: [::c_char; 65],
240 +         pub release: [c_char; 65],
    |

error[E0412]: cannot find type `c_char` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:241:25
    |
241 |         pub version: [::c_char; 65],
    |                         ^^^^^^
    |
   ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:6:1
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
    |
help: a type alias with a similar name exists
    |
241 |         pub version: [::c_schar; 65],
    |                         ~~~~~~~
help: consider importing this type alias
    |
1904+         use ffi::c_char;
    |
help: if you import `c_char`, refer to it directly
    |
241 -         pub version: [::c_char; 65],
241 +         pub version: [c_char; 65],
    |

error[E0412]: cannot find type `c_char` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:242:25
    |
242 |         pub machine: [::c_char; 65],
    |                         ^^^^^^
    |
   ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:6:1
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
    |
help: a type alias with a similar name exists
    |
242 |         pub machine: [::c_schar; 65],
    |                         ~~~~~~~
help: consider importing this type alias
    |
1904+         use ffi::c_char;
    |
help: if you import `c_char`, refer to it directly
    |
242 -         pub machine: [::c_char; 65],
242 +         pub machine: [c_char; 65],
    |

error[E0412]: cannot find type `c_char` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:243:28
    |
243 |         pub domainname: [::c_char; 65]
    |                            ^^^^^^
    |
   ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:6:1
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
    |
help: a type alias with a similar name exists
    |
243 |         pub domainname: [::c_schar; 65]
    |                            ~~~~~~~
help: consider importing this type alias
    |
1904+         use ffi::c_char;
    |
help: if you import `c_char`, refer to it directly
    |
243 -         pub domainname: [::c_char; 65]
243 +         pub domainname: [c_char; 65]
    |

error[E0425]: cannot find value `O_CLOEXEC` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:506:35
     |
506  | pub const SOCK_CLOEXEC: ::c_int = O_CLOEXEC;
     |                                   ^^^^^^^^^ help: a constant with a similar name exists: `IN_CLOEXEC`
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:4060:1
     |
4060 | pub const IN_CLOEXEC: ::c_int = O_CLOEXEC;
     | ------------------------------------------ similarly named constant `IN_CLOEXEC` defined here

error[E0412]: cannot find type `c_ulong` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:610:24
    |
610 | pub const MS_RDONLY: ::c_ulong = 0x01;
    |                        ^^^^^^^ not found in the crate root
    |
help: consider importing this type alias
    |
1904+         use ffi::c_ulong;
    |
help: if you import `c_ulong`, refer to it directly
    |
610 - pub const MS_RDONLY: ::c_ulong = 0x01;
610 + pub const MS_RDONLY: c_ulong = 0x01;
    |

error[E0412]: cannot find type `c_ulong` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:611:24
    |
611 | pub const MS_NOSUID: ::c_ulong = 0x02;
    |                        ^^^^^^^ not found in the crate root
    |
help: consider importing this type alias
    |
1904+         use ffi::c_ulong;
    |
help: if you import `c_ulong`, refer to it directly
    |
611 - pub const MS_NOSUID: ::c_ulong = 0x02;
611 + pub const MS_NOSUID: c_ulong = 0x02;
    |

error[E0412]: cannot find type `c_ulong` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:612:23
    |
612 | pub const MS_NODEV: ::c_ulong = 0x04;
    |                       ^^^^^^^ not found in the crate root
    |
help: consider importing this type alias
    |
1904+         use ffi::c_ulong;
    |
help: if you import `c_ulong`, refer to it directly
    |
612 - pub const MS_NODEV: ::c_ulong = 0x04;
612 + pub const MS_NODEV: c_ulong = 0x04;
    |

error[E0412]: cannot find type `c_ulong` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:613:24
    |
613 | pub const MS_NOEXEC: ::c_ulong = 0x08;
    |                        ^^^^^^^ not found in the crate root
    |
help: consider importing this type alias
    |
1904+         use ffi::c_ulong;
    |
help: if you import `c_ulong`, refer to it directly
    |
613 - pub const MS_NOEXEC: ::c_ulong = 0x08;
613 + pub const MS_NOEXEC: c_ulong = 0x08;
    |

error[E0412]: cannot find type `c_ulong` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:614:29
    |
614 | pub const MS_SYNCHRONOUS: ::c_ulong = 0x10;
    |                             ^^^^^^^ not found in the crate root
    |
help: consider importing this type alias
    |
1904+         use ffi::c_ulong;
    |
help: if you import `c_ulong`, refer to it directly
    |
614 - pub const MS_SYNCHRONOUS: ::c_ulong = 0x10;
614 + pub const MS_SYNCHRONOUS: c_ulong = 0x10;
    |

error[E0412]: cannot find type `c_ulong` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:615:25
    |
615 | pub const MS_REMOUNT: ::c_ulong = 0x20;
    |                         ^^^^^^^ not found in the crate root
    |
help: consider importing this type alias
    |
1904+         use ffi::c_ulong;
    |
help: if you import `c_ulong`, refer to it directly
    |
615 - pub const MS_REMOUNT: ::c_ulong = 0x20;
615 + pub const MS_REMOUNT: c_ulong = 0x20;
    |

error[E0412]: cannot find type `c_ulong` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:616:26
    |
616 | pub const MS_MANDLOCK: ::c_ulong = 0x40;
    |                          ^^^^^^^ not found in the crate root
    |
help: consider importing this type alias
    |
1904+         use ffi::c_ulong;
    |
help: if you import `c_ulong`, refer to it directly
    |
616 - pub const MS_MANDLOCK: ::c_ulong = 0x40;
616 + pub const MS_MANDLOCK: c_ulong = 0x40;
    |

error[E0412]: cannot find type `c_ulong` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:617:25
    |
617 | pub const MS_DIRSYNC: ::c_ulong = 0x80;
    |                         ^^^^^^^ not found in the crate root
    |
help: consider importing this type alias
    |
1904+         use ffi::c_ulong;
    |
help: if you import `c_ulong`, refer to it directly
    |
617 - pub const MS_DIRSYNC: ::c_ulong = 0x80;
617 + pub const MS_DIRSYNC: c_ulong = 0x80;
    |

error[E0412]: cannot find type `c_ulong` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:618:25
    |
618 | pub const MS_NOATIME: ::c_ulong = 0x0400;
    |                         ^^^^^^^ not found in the crate root
    |
help: consider importing this type alias
    |
1904+         use ffi::c_ulong;
    |
help: if you import `c_ulong`, refer to it directly
    |
618 - pub const MS_NOATIME: ::c_ulong = 0x0400;
618 + pub const MS_NOATIME: c_ulong = 0x0400;
    |

error[E0412]: cannot find type `c_ulong` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:619:28
    |
619 | pub const MS_NODIRATIME: ::c_ulong = 0x0800;
    |                            ^^^^^^^ not found in the crate root
    |
help: consider importing this type alias
    |
1904+         use ffi::c_ulong;
    |
help: if you import `c_ulong`, refer to it directly
    |
619 - pub const MS_NODIRATIME: ::c_ulong = 0x0800;
619 + pub const MS_NODIRATIME: c_ulong = 0x0800;
    |

error[E0412]: cannot find type `c_ulong` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:620:22
    |
620 | pub const MS_BIND: ::c_ulong = 0x1000;
    |                      ^^^^^^^ not found in the crate root
    |
help: consider importing this type alias
    |
1904+         use ffi::c_ulong;
    |
help: if you import `c_ulong`, refer to it directly
    |
620 - pub const MS_BIND: ::c_ulong = 0x1000;
620 + pub const MS_BIND: c_ulong = 0x1000;
    |

error[E0412]: cannot find type `c_ulong` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:621:22
    |
621 | pub const MS_MOVE: ::c_ulong = 0x2000;
    |                      ^^^^^^^ not found in the crate root
    |
help: consider importing this type alias
    |
1904+         use ffi::c_ulong;
    |
help: if you import `c_ulong`, refer to it directly
    |
621 - pub const MS_MOVE: ::c_ulong = 0x2000;
621 + pub const MS_MOVE: c_ulong = 0x2000;
    |

error[E0412]: cannot find type `c_ulong` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:622:21
    |
622 | pub const MS_REC: ::c_ulong = 0x4000;
    |                     ^^^^^^^ not found in the crate root
    |
help: consider importing this type alias
    |
1904+         use ffi::c_ulong;
    |
help: if you import `c_ulong`, refer to it directly
    |
622 - pub const MS_REC: ::c_ulong = 0x4000;
622 + pub const MS_REC: c_ulong = 0x4000;
    |

error[E0412]: cannot find type `c_ulong` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:623:24
    |
623 | pub const MS_SILENT: ::c_ulong = 0x8000;
    |                        ^^^^^^^ not found in the crate root
    |
help: consider importing this type alias
    |
1904+         use ffi::c_ulong;
    |
help: if you import `c_ulong`, refer to it directly
    |
623 - pub const MS_SILENT: ::c_ulong = 0x8000;
623 + pub const MS_SILENT: c_ulong = 0x8000;
    |

error[E0412]: cannot find type `c_ulong` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:624:26
    |
624 | pub const MS_POSIXACL: ::c_ulong = 0x010000;
    |                          ^^^^^^^ not found in the crate root
    |
help: consider importing this type alias
    |
1904+         use ffi::c_ulong;
    |
help: if you import `c_ulong`, refer to it directly
    |
624 - pub const MS_POSIXACL: ::c_ulong = 0x010000;
624 + pub const MS_POSIXACL: c_ulong = 0x010000;
    |

error[E0412]: cannot find type `c_ulong` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:625:28
    |
625 | pub const MS_UNBINDABLE: ::c_ulong = 0x020000;
    |                            ^^^^^^^ not found in the crate root
    |
help: consider importing this type alias
    |
1904+         use ffi::c_ulong;
    |
help: if you import `c_ulong`, refer to it directly
    |
625 - pub const MS_UNBINDABLE: ::c_ulong = 0x020000;
625 + pub const MS_UNBINDABLE: c_ulong = 0x020000;
    |

error[E0412]: cannot find type `c_ulong` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:626:25
    |
626 | pub const MS_PRIVATE: ::c_ulong = 0x040000;
    |                         ^^^^^^^ not found in the crate root
    |
help: consider importing this type alias
    |
1904+         use ffi::c_ulong;
    |
help: if you import `c_ulong`, refer to it directly
    |
626 - pub const MS_PRIVATE: ::c_ulong = 0x040000;
626 + pub const MS_PRIVATE: c_ulong = 0x040000;
    |

error[E0412]: cannot find type `c_ulong` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:627:23
    |
627 | pub const MS_SLAVE: ::c_ulong = 0x080000;
    |                       ^^^^^^^ not found in the crate root
    |
help: consider importing this type alias
    |
1904+         use ffi::c_ulong;
    |
help: if you import `c_ulong`, refer to it directly
    |
627 - pub const MS_SLAVE: ::c_ulong = 0x080000;
627 + pub const MS_SLAVE: c_ulong = 0x080000;
    |

error[E0412]: cannot find type `c_ulong` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:628:24
    |
628 | pub const MS_SHARED: ::c_ulong = 0x100000;
    |                        ^^^^^^^ not found in the crate root
    |
help: consider importing this type alias
    |
1904+         use ffi::c_ulong;
    |
help: if you import `c_ulong`, refer to it directly
    |
628 - pub const MS_SHARED: ::c_ulong = 0x100000;
628 + pub const MS_SHARED: c_ulong = 0x100000;
    |

error[E0412]: cannot find type `c_ulong` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:629:26
    |
629 | pub const MS_RELATIME: ::c_ulong = 0x200000;
    |                          ^^^^^^^ not found in the crate root
    |
help: consider importing this type alias
    |
1904+         use ffi::c_ulong;
    |
help: if you import `c_ulong`, refer to it directly
    |
629 - pub const MS_RELATIME: ::c_ulong = 0x200000;
629 + pub const MS_RELATIME: c_ulong = 0x200000;
    |

error[E0412]: cannot find type `c_ulong` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:630:27
    |
630 | pub const MS_KERNMOUNT: ::c_ulong = 0x400000;
    |                           ^^^^^^^ not found in the crate root
    |
help: consider importing this type alias
    |
1904+         use ffi::c_ulong;
    |
help: if you import `c_ulong`, refer to it directly
    |
630 - pub const MS_KERNMOUNT: ::c_ulong = 0x400000;
630 + pub const MS_KERNMOUNT: c_ulong = 0x400000;
    |

error[E0412]: cannot find type `c_ulong` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:631:27
    |
631 | pub const MS_I_VERSION: ::c_ulong = 0x800000;
    |                           ^^^^^^^ not found in the crate root
    |
help: consider importing this type alias
    |
1904+         use ffi::c_ulong;
    |
help: if you import `c_ulong`, refer to it directly
    |
631 - pub const MS_I_VERSION: ::c_ulong = 0x800000;
631 + pub const MS_I_VERSION: c_ulong = 0x800000;
    |

error[E0412]: cannot find type `c_ulong` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:632:29
    |
632 | pub const MS_STRICTATIME: ::c_ulong = 0x1000000;
    |                             ^^^^^^^ not found in the crate root
    |
help: consider importing this type alias
    |
1904+         use ffi::c_ulong;
    |
help: if you import `c_ulong`, refer to it directly
    |
632 - pub const MS_STRICTATIME: ::c_ulong = 0x1000000;
632 + pub const MS_STRICTATIME: c_ulong = 0x1000000;
    |

error[E0412]: cannot find type `c_ulong` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:633:26
    |
633 | pub const MS_LAZYTIME: ::c_ulong = 0x2000000;
    |                          ^^^^^^^ not found in the crate root
    |
help: consider importing this type alias
    |
1904+         use ffi::c_ulong;
    |
help: if you import `c_ulong`, refer to it directly
    |
633 - pub const MS_LAZYTIME: ::c_ulong = 0x2000000;
633 + pub const MS_LAZYTIME: c_ulong = 0x2000000;
    |

error[E0412]: cannot find type `c_ulong` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:634:24
    |
634 | pub const MS_ACTIVE: ::c_ulong = 0x40000000;
    |                        ^^^^^^^ not found in the crate root
    |
help: consider importing this type alias
    |
1904+         use ffi::c_ulong;
    |
help: if you import `c_ulong`, refer to it directly
    |
634 - pub const MS_ACTIVE: ::c_ulong = 0x40000000;
634 + pub const MS_ACTIVE: c_ulong = 0x40000000;
    |

error[E0412]: cannot find type `c_ulong` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:635:25
    |
635 | pub const MS_MGC_VAL: ::c_ulong = 0xc0ed0000;
    |                         ^^^^^^^ not found in the crate root
    |
help: consider importing this type alias
    |
1904+         use ffi::c_ulong;
    |
help: if you import `c_ulong`, refer to it directly
    |
635 - pub const MS_MGC_VAL: ::c_ulong = 0xc0ed0000;
635 + pub const MS_MGC_VAL: c_ulong = 0xc0ed0000;
    |

error[E0412]: cannot find type `c_ulong` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:636:25
    |
636 | pub const MS_MGC_MSK: ::c_ulong = 0xffff0000;
    |                         ^^^^^^^ not found in the crate root
    |
help: consider importing this type alias
    |
1904+         use ffi::c_ulong;
    |
help: if you import `c_ulong`, refer to it directly
    |
636 - pub const MS_MGC_MSK: ::c_ulong = 0xffff0000;
636 + pub const MS_MGC_MSK: c_ulong = 0xffff0000;
    |

error[E0412]: cannot find type `c_long` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:1282:23
     |
1282 | pub const UTIME_OMIT: c_long = 1073741822;
     |                       ^^^^^^ not found in this scope
     |
help: consider importing this type alias
     |
1904 +         use ffi::c_long;
     |

error[E0412]: cannot find type `c_long` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:1283:22
     |
1283 | pub const UTIME_NOW: c_long = 1073741823;
     |                      ^^^^^^ not found in this scope
     |
help: consider importing this type alias
     |
1904 +         use ffi::c_long;
     |

error[E0412]: cannot find type `c_long` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:1424:39
     |
1424 |         pub const ADFS_SUPER_MAGIC: ::c_long = 0x0000adf5;
     |                                       ^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
1904 +         use ffi::c_long;
     |
help: if you import `c_long`, refer to it directly
     |
1424 -         pub const ADFS_SUPER_MAGIC: ::c_long = 0x0000adf5;
1424 +         pub const ADFS_SUPER_MAGIC: c_long = 0x0000adf5;
     |

error[E0412]: cannot find type `c_long` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:1425:39
     |
1425 |         pub const AFFS_SUPER_MAGIC: ::c_long = 0x0000adff;
     |                                       ^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
1904 +         use ffi::c_long;
     |
help: if you import `c_long`, refer to it directly
     |
1425 -         pub const AFFS_SUPER_MAGIC: ::c_long = 0x0000adff;
1425 +         pub const AFFS_SUPER_MAGIC: c_long = 0x0000adff;
     |

error[E0412]: cannot find type `c_long` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:1426:38
     |
1426 |         pub const AFS_SUPER_MAGIC: ::c_long = 0x5346414f;
     |                                      ^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
1904 +         use ffi::c_long;
     |
help: if you import `c_long`, refer to it directly
     |
1426 -         pub const AFS_SUPER_MAGIC: ::c_long = 0x5346414f;
1426 +         pub const AFS_SUPER_MAGIC: c_long = 0x5346414f;
     |

error[E0412]: cannot find type `c_long` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:1427:41
     |
1427 |         pub const AUTOFS_SUPER_MAGIC: ::c_long = 0x0187;
     |                                         ^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
1904 +         use ffi::c_long;
     |
help: if you import `c_long`, refer to it directly
     |
1427 -         pub const AUTOFS_SUPER_MAGIC: ::c_long = 0x0187;
1427 +         pub const AUTOFS_SUPER_MAGIC: c_long = 0x0187;
     |

error[E0412]: cannot find type `c_long` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:1428:35
     |
1428 |         pub const BPF_FS_MAGIC: ::c_long = 0xcafe4a11;
     |                                   ^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
1904 +         use ffi::c_long;
     |
help: if you import `c_long`, refer to it directly
     |
1428 -         pub const BPF_FS_MAGIC: ::c_long = 0xcafe4a11;
1428 +         pub const BPF_FS_MAGIC: c_long = 0xcafe4a11;
     |

error[E0412]: cannot find type `c_long` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:1429:40
     |
1429 |         pub const BTRFS_SUPER_MAGIC: ::c_long = 0x9123683e;
     |                                        ^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
1904 +         use ffi::c_long;
     |
help: if you import `c_long`, refer to it directly
     |
1429 -         pub const BTRFS_SUPER_MAGIC: ::c_long = 0x9123683e;
1429 +         pub const BTRFS_SUPER_MAGIC: c_long = 0x9123683e;
     |

error[E0412]: cannot find type `c_long` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:1430:42
     |
1430 |         pub const CGROUP2_SUPER_MAGIC: ::c_long = 0x63677270;
     |                                          ^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
1904 +         use ffi::c_long;
     |
help: if you import `c_long`, refer to it directly
     |
1430 -         pub const CGROUP2_SUPER_MAGIC: ::c_long = 0x63677270;
1430 +         pub const CGROUP2_SUPER_MAGIC: c_long = 0x63677270;
     |

error[E0412]: cannot find type `c_long` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:1431:41
     |
1431 |         pub const CGROUP_SUPER_MAGIC: ::c_long = 0x27e0eb;
     |                                         ^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
1904 +         use ffi::c_long;
     |
help: if you import `c_long`, refer to it directly
     |
1431 -         pub const CGROUP_SUPER_MAGIC: ::c_long = 0x27e0eb;
1431 +         pub const CGROUP_SUPER_MAGIC: c_long = 0x27e0eb;
     |

error[E0412]: cannot find type `c_long` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:1432:39
     |
1432 |         pub const CODA_SUPER_MAGIC: ::c_long = 0x73757245;
     |                                       ^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
1904 +         use ffi::c_long;
     |
help: if you import `c_long`, refer to it directly
     |
1432 -         pub const CODA_SUPER_MAGIC: ::c_long = 0x73757245;
1432 +         pub const CODA_SUPER_MAGIC: c_long = 0x73757245;
     |

error[E0412]: cannot find type `c_long` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:1433:35
     |
1433 |         pub const CRAMFS_MAGIC: ::c_long = 0x28cd3d45;
     |                                   ^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
1904 +         use ffi::c_long;
     |
help: if you import `c_long`, refer to it directly
     |
1433 -         pub const CRAMFS_MAGIC: ::c_long = 0x28cd3d45;
1433 +         pub const CRAMFS_MAGIC: c_long = 0x28cd3d45;
     |

error[E0412]: cannot find type `c_long` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:1434:36
     |
1434 |         pub const DEBUGFS_MAGIC: ::c_long = 0x64626720;
     |                                    ^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
1904 +         use ffi::c_long;
     |
help: if you import `c_long`, refer to it directly
     |
1434 -         pub const DEBUGFS_MAGIC: ::c_long = 0x64626720;
1434 +         pub const DEBUGFS_MAGIC: c_long = 0x64626720;
     |

error[E0412]: cannot find type `c_long` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:1435:41
     |
1435 |         pub const DEVPTS_SUPER_MAGIC: ::c_long = 0x1cd1;
     |                                         ^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
1904 +         use ffi::c_long;
     |
help: if you import `c_long`, refer to it directly
     |
1435 -         pub const DEVPTS_SUPER_MAGIC: ::c_long = 0x1cd1;
1435 +         pub const DEVPTS_SUPER_MAGIC: c_long = 0x1cd1;
     |

error[E0412]: cannot find type `c_long` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:1436:43
     |
1436 |         pub const ECRYPTFS_SUPER_MAGIC: ::c_long = 0xf15f;
     |                                           ^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
1904 +         use ffi::c_long;
     |
help: if you import `c_long`, refer to it directly
     |
1436 -         pub const ECRYPTFS_SUPER_MAGIC: ::c_long = 0xf15f;
1436 +         pub const ECRYPTFS_SUPER_MAGIC: c_long = 0xf15f;
     |

error[E0412]: cannot find type `c_long` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:1437:38
     |
1437 |         pub const EFS_SUPER_MAGIC: ::c_long = 0x00414a53;
     |                                      ^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
1904 +         use ffi::c_long;
     |
help: if you import `c_long`, refer to it directly
     |
1437 -         pub const EFS_SUPER_MAGIC: ::c_long = 0x00414a53;
1437 +         pub const EFS_SUPER_MAGIC: c_long = 0x00414a53;
     |

error[E0412]: cannot find type `c_long` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:1438:39
     |
1438 |         pub const EXT2_SUPER_MAGIC: ::c_long = 0x0000ef53;
     |                                       ^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
1904 +         use ffi::c_long;
     |
help: if you import `c_long`, refer to it directly
     |
1438 -         pub const EXT2_SUPER_MAGIC: ::c_long = 0x0000ef53;
1438 +         pub const EXT2_SUPER_MAGIC: c_long = 0x0000ef53;
     |

error[E0412]: cannot find type `c_long` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:1439:39
     |
1439 |         pub const EXT3_SUPER_MAGIC: ::c_long = 0x0000ef53;
     |                                       ^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
1904 +         use ffi::c_long;
     |
help: if you import `c_long`, refer to it directly
     |
1439 -         pub const EXT3_SUPER_MAGIC: ::c_long = 0x0000ef53;
1439 +         pub const EXT3_SUPER_MAGIC: c_long = 0x0000ef53;
     |

error[E0412]: cannot find type `c_long` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:1440:39
     |
1440 |         pub const EXT4_SUPER_MAGIC: ::c_long = 0x0000ef53;
     |                                       ^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
1904 +         use ffi::c_long;
     |
help: if you import `c_long`, refer to it directly
     |
1440 -         pub const EXT4_SUPER_MAGIC: ::c_long = 0x0000ef53;
1440 +         pub const EXT4_SUPER_MAGIC: c_long = 0x0000ef53;
     |

error[E0412]: cannot find type `c_long` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:1441:39
     |
1441 |         pub const F2FS_SUPER_MAGIC: ::c_long = 0xf2f52010;
     |                                       ^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
1904 +         use ffi::c_long;
     |
help: if you import `c_long`, refer to it directly
     |
1441 -         pub const F2FS_SUPER_MAGIC: ::c_long = 0xf2f52010;
1441 +         pub const F2FS_SUPER_MAGIC: c_long = 0xf2f52010;
     |

error[E0412]: cannot find type `c_long` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:1442:39
     |
1442 |         pub const FUSE_SUPER_MAGIC: ::c_long = 0x65735546;
     |                                       ^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
1904 +         use ffi::c_long;
     |
help: if you import `c_long`, refer to it directly
     |
1442 -         pub const FUSE_SUPER_MAGIC: ::c_long = 0x65735546;
1442 +         pub const FUSE_SUPER_MAGIC: c_long = 0x65735546;
     |

error[E0412]: cannot find type `c_long` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:1443:42
     |
1443 |         pub const FUTEXFS_SUPER_MAGIC: ::c_long = 0xbad1dea;
     |                                          ^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
1904 +         use ffi::c_long;
     |
help: if you import `c_long`, refer to it directly
     |
1443 -         pub const FUTEXFS_SUPER_MAGIC: ::c_long = 0xbad1dea;
1443 +         pub const FUTEXFS_SUPER_MAGIC: c_long = 0xbad1dea;
     |

error[E0412]: cannot find type `c_long` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:1444:41
     |
1444 |         pub const HOSTFS_SUPER_MAGIC: ::c_long = 0x00c0ffee;
     |                                         ^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
1904 +         use ffi::c_long;
     |
help: if you import `c_long`, refer to it directly
     |
1444 -         pub const HOSTFS_SUPER_MAGIC: ::c_long = 0x00c0ffee;
1444 +         pub const HOSTFS_SUPER_MAGIC: c_long = 0x00c0ffee;
     |

error[E0412]: cannot find type `c_long` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:1445:39
     |
1445 |         pub const HPFS_SUPER_MAGIC: ::c_long = 0xf995e849;
     |                                       ^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
1904 +         use ffi::c_long;
     |
help: if you import `c_long`, refer to it directly
     |
1445 -         pub const HPFS_SUPER_MAGIC: ::c_long = 0xf995e849;
1445 +         pub const HPFS_SUPER_MAGIC: c_long = 0xf995e849;
     |

error[E0412]: cannot find type `c_long` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:1446:38
     |
1446 |         pub const HUGETLBFS_MAGIC: ::c_long = 0x958458f6;
     |                                      ^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
1904 +         use ffi::c_long;
     |
help: if you import `c_long`, refer to it directly
     |
1446 -         pub const HUGETLBFS_MAGIC: ::c_long = 0x958458f6;
1446 +         pub const HUGETLBFS_MAGIC: c_long = 0x958458f6;
     |

error[E0412]: cannot find type `c_long` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:1447:40
     |
1447 |         pub const ISOFS_SUPER_MAGIC: ::c_long = 0x00009660;
     |                                        ^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
1904 +         use ffi::c_long;
     |
help: if you import `c_long`, refer to it directly
     |
1447 -         pub const ISOFS_SUPER_MAGIC: ::c_long = 0x00009660;
1447 +         pub const ISOFS_SUPER_MAGIC: c_long = 0x00009660;
     |

error[E0412]: cannot find type `c_long` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:1448:40
     |
1448 |         pub const JFFS2_SUPER_MAGIC: ::c_long = 0x000072b6;
     |                                        ^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
1904 +         use ffi::c_long;
     |
help: if you import `c_long`, refer to it directly
     |
1448 -         pub const JFFS2_SUPER_MAGIC: ::c_long = 0x000072b6;
1448 +         pub const JFFS2_SUPER_MAGIC: c_long = 0x000072b6;
     |

error[E0412]: cannot find type `c_long` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:1449:42
     |
1449 |         pub const MINIX2_SUPER_MAGIC2: ::c_long = 0x00002478;
     |                                          ^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
1904 +         use ffi::c_long;
     |
help: if you import `c_long`, refer to it directly
     |
1449 -         pub const MINIX2_SUPER_MAGIC2: ::c_long = 0x00002478;
1449 +         pub const MINIX2_SUPER_MAGIC2: c_long = 0x00002478;
     |

error[E0412]: cannot find type `c_long` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:1450:41
     |
1450 |         pub const MINIX2_SUPER_MAGIC: ::c_long = 0x00002468;
     |                                         ^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
1904 +         use ffi::c_long;
     |
help: if you import `c_long`, refer to it directly
     |
1450 -         pub const MINIX2_SUPER_MAGIC: ::c_long = 0x00002468;
1450 +         pub const MINIX2_SUPER_MAGIC: c_long = 0x00002468;
     |

error[E0412]: cannot find type `c_long` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:1451:41
     |
1451 |         pub const MINIX3_SUPER_MAGIC: ::c_long = 0x4d5a;
     |                                         ^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
1904 +         use ffi::c_long;
     |
help: if you import `c_long`, refer to it directly
     |
1451 -         pub const MINIX3_SUPER_MAGIC: ::c_long = 0x4d5a;
1451 +         pub const MINIX3_SUPER_MAGIC: c_long = 0x4d5a;
     |

error[E0412]: cannot find type `c_long` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:1452:41
     |
1452 |         pub const MINIX_SUPER_MAGIC2: ::c_long = 0x0000138f;
     |                                         ^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
1904 +         use ffi::c_long;
     |
help: if you import `c_long`, refer to it directly
     |
1452 -         pub const MINIX_SUPER_MAGIC2: ::c_long = 0x0000138f;
1452 +         pub const MINIX_SUPER_MAGIC2: c_long = 0x0000138f;
     |

error[E0412]: cannot find type `c_long` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:1453:40
     |
1453 |         pub const MINIX_SUPER_MAGIC: ::c_long = 0x0000137f;
     |                                        ^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
1904 +         use ffi::c_long;
     |
help: if you import `c_long`, refer to it directly
     |
1453 -         pub const MINIX_SUPER_MAGIC: ::c_long = 0x0000137f;
1453 +         pub const MINIX_SUPER_MAGIC: c_long = 0x0000137f;
     |

error[E0412]: cannot find type `c_long` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:1454:40
     |
1454 |         pub const MSDOS_SUPER_MAGIC: ::c_long = 0x00004d44;
     |                                        ^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
1904 +         use ffi::c_long;
     |
help: if you import `c_long`, refer to it directly
     |
1454 -         pub const MSDOS_SUPER_MAGIC: ::c_long = 0x00004d44;
1454 +         pub const MSDOS_SUPER_MAGIC: c_long = 0x00004d44;
     |

error[E0412]: cannot find type `c_long` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:1455:38
     |
1455 |         pub const NCP_SUPER_MAGIC: ::c_long = 0x0000564c;
     |                                      ^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
1904 +         use ffi::c_long;
     |
help: if you import `c_long`, refer to it directly
     |
1455 -         pub const NCP_SUPER_MAGIC: ::c_long = 0x0000564c;
1455 +         pub const NCP_SUPER_MAGIC: c_long = 0x0000564c;
     |

error[E0412]: cannot find type `c_long` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:1456:38
     |
1456 |         pub const NFS_SUPER_MAGIC: ::c_long = 0x00006969;
     |                                      ^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
1904 +         use ffi::c_long;
     |
help: if you import `c_long`, refer to it directly
     |
1456 -         pub const NFS_SUPER_MAGIC: ::c_long = 0x00006969;
1456 +         pub const NFS_SUPER_MAGIC: c_long = 0x00006969;
     |

error[E0412]: cannot find type `c_long` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:1457:40
     |
1457 |         pub const NILFS_SUPER_MAGIC: ::c_long = 0x3434;
     |                                        ^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
1904 +         use ffi::c_long;
     |
help: if you import `c_long`, refer to it directly
     |
1457 -         pub const NILFS_SUPER_MAGIC: ::c_long = 0x3434;
1457 +         pub const NILFS_SUPER_MAGIC: c_long = 0x3434;
     |

error[E0412]: cannot find type `c_long` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:1458:40
     |
1458 |         pub const OCFS2_SUPER_MAGIC: ::c_long = 0x7461636f;
     |                                        ^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
1904 +         use ffi::c_long;
     |
help: if you import `c_long`, refer to it directly
     |
1458 -         pub const OCFS2_SUPER_MAGIC: ::c_long = 0x7461636f;
1458 +         pub const OCFS2_SUPER_MAGIC: c_long = 0x7461636f;
     |

error[E0412]: cannot find type `c_long` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:1459:43
     |
1459 |         pub const OPENPROM_SUPER_MAGIC: ::c_long = 0x00009fa1;
     |                                           ^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
1904 +         use ffi::c_long;
     |
help: if you import `c_long`, refer to it directly
     |
1459 -         pub const OPENPROM_SUPER_MAGIC: ::c_long = 0x00009fa1;
1459 +         pub const OPENPROM_SUPER_MAGIC: c_long = 0x00009fa1;
     |

error[E0412]: cannot find type `c_long` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:1460:44
     |
1460 |         pub const OVERLAYFS_SUPER_MAGIC: ::c_long = 0x794c7630;
     |                                            ^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
1904 +         use ffi::c_long;
     |
help: if you import `c_long`, refer to it directly
     |
1460 -         pub const OVERLAYFS_SUPER_MAGIC: ::c_long = 0x794c7630;
1460 +         pub const OVERLAYFS_SUPER_MAGIC: c_long = 0x794c7630;
     |

error[E0412]: cannot find type `c_long` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:1461:39
     |
1461 |         pub const PROC_SUPER_MAGIC: ::c_long = 0x00009fa0;
     |                                       ^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
1904 +         use ffi::c_long;
     |
help: if you import `c_long`, refer to it directly
     |
1461 -         pub const PROC_SUPER_MAGIC: ::c_long = 0x00009fa0;
1461 +         pub const PROC_SUPER_MAGIC: c_long = 0x00009fa0;
     |

error[E0412]: cannot find type `c_long` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:1462:39
     |
1462 |         pub const QNX4_SUPER_MAGIC: ::c_long = 0x0000002f;
     |                                       ^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
1904 +         use ffi::c_long;
     |
help: if you import `c_long`, refer to it directly
     |
1462 -         pub const QNX4_SUPER_MAGIC: ::c_long = 0x0000002f;
1462 +         pub const QNX4_SUPER_MAGIC: c_long = 0x0000002f;
     |

error[E0412]: cannot find type `c_long` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:1463:39
     |
1463 |         pub const QNX6_SUPER_MAGIC: ::c_long = 0x68191122;
     |                                       ^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
1904 +         use ffi::c_long;
     |
help: if you import `c_long`, refer to it directly
     |
1463 -         pub const QNX6_SUPER_MAGIC: ::c_long = 0x68191122;
1463 +         pub const QNX6_SUPER_MAGIC: c_long = 0x68191122;
     |

error[E0412]: cannot find type `c_long` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:1464:43
     |
1464 |         pub const RDTGROUP_SUPER_MAGIC: ::c_long = 0x7655821;
     |                                           ^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
1904 +         use ffi::c_long;
     |
help: if you import `c_long`, refer to it directly
     |
1464 -         pub const RDTGROUP_SUPER_MAGIC: ::c_long = 0x7655821;
1464 +         pub const RDTGROUP_SUPER_MAGIC: c_long = 0x7655821;
     |

error[E0412]: cannot find type `c_long` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:1465:43
     |
1465 |         pub const REISERFS_SUPER_MAGIC: ::c_long = 0x52654973;
     |                                           ^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
1904 +         use ffi::c_long;
     |
help: if you import `c_long`, refer to it directly
     |
1465 -         pub const REISERFS_SUPER_MAGIC: ::c_long = 0x52654973;
1465 +         pub const REISERFS_SUPER_MAGIC: c_long = 0x52654973;
     |

error[E0412]: cannot find type `c_long` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:1466:39
     |
1466 |         pub const SECURITYFS_MAGIC: ::c_long = 0x73636673;
     |                                       ^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
1904 +         use ffi::c_long;
     |
help: if you import `c_long`, refer to it directly
     |
1466 -         pub const SECURITYFS_MAGIC: ::c_long = 0x73636673;
1466 +         pub const SECURITYFS_MAGIC: c_long = 0x73636673;
     |

error[E0412]: cannot find type `c_long` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:1467:36
     |
1467 |         pub const SELINUX_MAGIC: ::c_long = 0xf97cff8c;
     |                                    ^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
1904 +         use ffi::c_long;
     |
help: if you import `c_long`, refer to it directly
     |
1467 -         pub const SELINUX_MAGIC: ::c_long = 0xf97cff8c;
1467 +         pub const SELINUX_MAGIC: c_long = 0xf97cff8c;
     |

error[E0412]: cannot find type `c_long` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:1468:34
     |
1468 |         pub const SMACK_MAGIC: ::c_long = 0x43415d53;
     |                                  ^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
1904 +         use ffi::c_long;
     |
help: if you import `c_long`, refer to it directly
     |
1468 -         pub const SMACK_MAGIC: ::c_long = 0x43415d53;
1468 +         pub const SMACK_MAGIC: c_long = 0x43415d53;
     |

error[E0412]: cannot find type `c_long` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:1469:38
     |
1469 |         pub const SMB_SUPER_MAGIC: ::c_long = 0x0000517b;
     |                                      ^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
1904 +         use ffi::c_long;
     |
help: if you import `c_long`, refer to it directly
     |
1469 -         pub const SMB_SUPER_MAGIC: ::c_long = 0x0000517b;
1469 +         pub const SMB_SUPER_MAGIC: c_long = 0x0000517b;
     |

error[E0412]: cannot find type `c_long` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:1470:34
     |
1470 |         pub const SYSFS_MAGIC: ::c_long = 0x62656572;
     |                                  ^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
1904 +         use ffi::c_long;
     |
help: if you import `c_long`, refer to it directly
     |
1470 -         pub const SYSFS_MAGIC: ::c_long = 0x62656572;
1470 +         pub const SYSFS_MAGIC: c_long = 0x62656572;
     |

error[E0412]: cannot find type `c_long` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:1471:34
     |
1471 |         pub const TMPFS_MAGIC: ::c_long = 0x01021994;
     |                                  ^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
1904 +         use ffi::c_long;
     |
help: if you import `c_long`, refer to it directly
     |
1471 -         pub const TMPFS_MAGIC: ::c_long = 0x01021994;
1471 +         pub const TMPFS_MAGIC: c_long = 0x01021994;
     |

error[E0412]: cannot find type `c_long` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:1472:36
     |
1472 |         pub const TRACEFS_MAGIC: ::c_long = 0x74726163;
     |                                    ^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
1904 +         use ffi::c_long;
     |
help: if you import `c_long`, refer to it directly
     |
1472 -         pub const TRACEFS_MAGIC: ::c_long = 0x74726163;
1472 +         pub const TRACEFS_MAGIC: c_long = 0x74726163;
     |

error[E0412]: cannot find type `c_long` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:1473:38
     |
1473 |         pub const UDF_SUPER_MAGIC: ::c_long = 0x15013346;
     |                                      ^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
1904 +         use ffi::c_long;
     |
help: if you import `c_long`, refer to it directly
     |
1473 -         pub const UDF_SUPER_MAGIC: ::c_long = 0x15013346;
1473 +         pub const UDF_SUPER_MAGIC: c_long = 0x15013346;
     |

error[E0412]: cannot find type `c_long` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:1474:44
     |
1474 |         pub const USBDEVICE_SUPER_MAGIC: ::c_long = 0x00009fa2;
     |                                            ^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
1904 +         use ffi::c_long;
     |
help: if you import `c_long`, refer to it directly
     |
1474 -         pub const USBDEVICE_SUPER_MAGIC: ::c_long = 0x00009fa2;
1474 +         pub const USBDEVICE_SUPER_MAGIC: c_long = 0x00009fa2;
     |

error[E0412]: cannot find type `c_long` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:1475:40
     |
1475 |         pub const XENFS_SUPER_MAGIC: ::c_long = 0xabba1974;
     |                                        ^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
1904 +         use ffi::c_long;
     |
help: if you import `c_long`, refer to it directly
     |
1475 -         pub const XENFS_SUPER_MAGIC: ::c_long = 0xabba1974;
1475 +         pub const XENFS_SUPER_MAGIC: c_long = 0xabba1974;
     |

error[E0412]: cannot find type `c_long` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:1476:33
     |
1476 |         pub const NSFS_MAGIC: ::c_long = 0x6e736673;
     |                                 ^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
1904 +         use ffi::c_long;
     |
help: if you import `c_long`, refer to it directly
     |
1476 -         pub const NSFS_MAGIC: ::c_long = 0x6e736673;
1476 +         pub const NSFS_MAGIC: c_long = 0x6e736673;
     |

error[E0412]: cannot find type `msghdr` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:1541:39
     |
1541 |     pub fn CMSG_FIRSTHDR(mhdr: *const msghdr) -> *mut cmsghdr {
     |                                       ^^^^^^ help: a struct with a similar name exists: `mmsghdr`
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/macros.rs:77:13
     |
77   |             pub struct $i { $($field)* }
     |             ------------- similarly named struct `mmsghdr` defined here

error[E0412]: cannot find type `cmsghdr` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:1541:55
     |
1541 |     pub fn CMSG_FIRSTHDR(mhdr: *const msghdr) -> *mut cmsghdr {
     |                                                       ^^^^^^^ help: a struct with a similar name exists: `mmsghdr`
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/macros.rs:77:13
     |
77   |             pub struct $i { $($field)* }
     |             ------------- similarly named struct `mmsghdr` defined here

error[E0412]: cannot find type `cmsghdr` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:1542:64
     |
1542 |         if (*mhdr).msg_controllen as usize >= ::mem::size_of::<cmsghdr>() {
     |                                                                ^^^^^^^ help: a struct with a similar name exists: `mmsghdr`
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/macros.rs:77:13
     |
77   |             pub struct $i { $($field)* }
     |             ------------- similarly named struct `mmsghdr` defined here

error[E0412]: cannot find type `cmsghdr` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:1543:41
     |
1543 |             (*mhdr).msg_control as *mut cmsghdr
     |                                         ^^^^^^^ help: a struct with a similar name exists: `mmsghdr`
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/macros.rs:77:13
     |
77   |             pub struct $i { $($field)* }
     |             ------------- similarly named struct `mmsghdr` defined here

error[E0412]: cannot find type `cmsghdr` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:1545:23
     |
1545 |             0 as *mut cmsghdr
     |                       ^^^^^^^ help: a struct with a similar name exists: `mmsghdr`
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/macros.rs:77:13
     |
77   |             pub struct $i { $($field)* }
     |             ------------- similarly named struct `mmsghdr` defined here

error[E0412]: cannot find type `cmsghdr` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:1549:35
     |
1549 |     pub fn CMSG_DATA(cmsg: *const cmsghdr) -> *mut ::c_uchar {
     |                                   ^^^^^^^ help: a struct with a similar name exists: `mmsghdr`
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/macros.rs:77:13
     |
77   |             pub struct $i { $($field)* }
     |             ------------- similarly named struct `mmsghdr` defined here

error[E0412]: cannot find type `cmsghdr` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:1554:68
     |
1554 |         (CMSG_ALIGN(length as usize) + CMSG_ALIGN(::mem::size_of::<cmsghdr>()))
     |                                                                    ^^^^^^^ help: a struct with a similar name exists: `mmsghdr`
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/macros.rs:77:13
     |
77   |             pub struct $i { $($field)* }
     |             ------------- similarly named struct `mmsghdr` defined here

error[E0412]: cannot find type `cmsghdr` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:1559:37
     |
1559 |         CMSG_ALIGN(::mem::size_of::<cmsghdr>()) as ::c_uint + length
     |                                     ^^^^^^^ help: a struct with a similar name exists: `mmsghdr`
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/macros.rs:77:13
     |
77   |             pub struct $i { $($field)* }
     |             ------------- similarly named struct `mmsghdr` defined here

error[E0412]: cannot find type `sem_t` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:1673:34
     |
1673 |     pub fn sem_destroy(sem: *mut sem_t) -> ::c_int;
     |                                  ^^^^^ not found in this scope

error[E0412]: cannot find type `sem_t` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:1674:31
     |
1674 |     pub fn sem_init(sem: *mut sem_t, pshared: ::c_int, value: ::c_uint) -> ::c_int;
     |                               ^^^^^ not found in this scope

error[E0412]: cannot find type `pthread_t` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:1685:41
     |
1685 |     pub fn pthread_getattr_np(native: ::pthread_t, attr: *mut ::pthread_attr_t) -> ::c_int;
     |                                         ^^^^^^^^^ not found in the crate root

error[E0412]: cannot find type `pthread_attr_t` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:1685:65
     |
1685 |     pub fn pthread_getattr_np(native: ::pthread_t, attr: *mut ::pthread_attr_t) -> ::c_int;
     |                                                                 ^^^^^^^^^^^^^^ help: a struct with a similar name exists: `pthread_cond_t`
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/macros.rs:112:13
     |
112  |             pub struct $i { $($field)* }
     |             ------------- similarly named struct `pthread_cond_t` defined here

error[E0412]: cannot find type `pthread_attr_t` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:1687:24
     |
1687 |         attr: *const ::pthread_attr_t,
     |                        ^^^^^^^^^^^^^^ help: a struct with a similar name exists: `pthread_cond_t`
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/macros.rs:112:13
     |
112  |             pub struct $i { $($field)* }
     |             ------------- similarly named struct `pthread_cond_t` defined here

error[E0412]: cannot find type `c_char` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:1694:34
     |
1694 |     pub fn statfs(path: *const ::c_char, buf: *mut statfs) -> ::c_int;
     |                                  ^^^^^^
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:6:1
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
     |
help: a type alias with a similar name exists
     |
1694 |     pub fn statfs(path: *const ::c_schar, buf: *mut statfs) -> ::c_int;
     |                                  ~~~~~~~
help: consider importing this type alias
     |
1904 +         use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
1694 -     pub fn statfs(path: *const ::c_char, buf: *mut statfs) -> ::c_int;
1694 +     pub fn statfs(path: *const c_char, buf: *mut statfs) -> ::c_int;
     |

error[E0573]: expected type, found function `statfs`
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:1694:52
     |
1694 |     pub fn statfs(path: *const ::c_char, buf: *mut statfs) -> ::c_int;
     |                                                    ^^^^^^ not a type

error[E0573]: expected type, found function `statfs`
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:1695:43
     |
1695 |     pub fn fstatfs(fd: ::c_int, buf: *mut statfs) -> ::c_int;
     |                                           ^^^^^^ not a type

error[E0412]: cannot find type `off_t` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:1697:49
     |
1697 |     pub fn posix_fadvise(fd: ::c_int, offset: ::off_t, len: ::off_t, advise: ::c_int) -> ::c_int;
     |                                                 ^^^^^ help: a type alias with a similar name exists: `loff_t`
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:15:1
     |
15   | pub type loff_t = ::c_longlong;
     | ------------------------------- similarly named type alias `loff_t` defined here

error[E0412]: cannot find type `off_t` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:1697:63
     |
1697 |     pub fn posix_fadvise(fd: ::c_int, offset: ::off_t, len: ::off_t, advise: ::c_int) -> ::c_int;
     |                                                               ^^^^^ help: a type alias with a similar name exists: `loff_t`
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:15:1
     |
15   | pub type loff_t = ::c_longlong;
     | ------------------------------- similarly named type alias `loff_t` defined here

error[E0412]: cannot find type `c_char` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:1701:24
     |
1701 |         path: *const ::c_char,
     |                        ^^^^^^
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:6:1
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
     |
help: a type alias with a similar name exists
     |
1701 |         path: *const ::c_schar,
     |                        ~~~~~~~
help: consider importing this type alias
     |
1904 +         use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
1701 -         path: *const ::c_char,
1701 +         path: *const c_char,
     |

error[E0412]: cannot find type `c_char` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:1707:54
     |
1707 |     pub fn newlocale(mask: ::c_int, locale: *const ::c_char, base: ::locale_t) -> ::locale_t;
     |                                                      ^^^^^^
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:6:1
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
     |
help: a type alias with a similar name exists
     |
1707 |     pub fn newlocale(mask: ::c_int, locale: *const ::c_schar, base: ::locale_t) -> ::locale_t;
     |                                                      ~~~~~~~
help: consider importing this type alias
     |
1904 +         use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
1707 -     pub fn newlocale(mask: ::c_int, locale: *const ::c_char, base: ::locale_t) -> ::locale_t;
1707 +     pub fn newlocale(mask: ::c_int, locale: *const c_char, base: ::locale_t) -> ::locale_t;
     |

error[E0412]: cannot find type `c_char` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:1711:28
     |
1711 |         pathname: *const ::c_char,
     |                            ^^^^^^
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:6:1
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
     |
help: a type alias with a similar name exists
     |
1711 |         pathname: *const ::c_schar,
     |                            ~~~~~~~
help: consider importing this type alias
     |
1904 +         use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
1711 -         pathname: *const ::c_char,
1711 +         pathname: *const c_char,
     |

error[E0412]: cannot find type `c_char` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:1733:47
     |
1733 |     pub fn ptsname_r(fd: ::c_int, buf: *mut ::c_char, buflen: ::size_t) -> ::c_int;
     |                                               ^^^^^^
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:6:1
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
     |
help: a type alias with a similar name exists
     |
1733 |     pub fn ptsname_r(fd: ::c_int, buf: *mut ::c_schar, buflen: ::size_t) -> ::c_int;
     |                                               ~~~~~~~
help: consider importing this type alias
     |
1904 +         use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
1733 -     pub fn ptsname_r(fd: ::c_int, buf: *mut ::c_char, buflen: ::size_t) -> ::c_int;
1733 +     pub fn ptsname_r(fd: ::c_int, buf: *mut c_char, buflen: ::size_t) -> ::c_int;
     |

error[E0412]: cannot find type `siginfo_t` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:1735:61
     |
1735 |     pub fn waitid(idtype: idtype_t, id: id_t, infop: *mut ::siginfo_t, options: ::c_int)
     |                                                             ^^^^^^^^^ not found in the crate root

error[E0412]: cannot find type `c_char` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:1739:36
     |
1739 |     pub fn acct(filename: *const ::c_char) -> ::c_int;
     |                                    ^^^^^^
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:6:1
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
     |
help: a type alias with a similar name exists
     |
1739 |     pub fn acct(filename: *const ::c_schar) -> ::c_int;
     |                                    ~~~~~~~
help: consider importing this type alias
     |
1904 +         use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
1739 -     pub fn acct(filename: *const ::c_char) -> ::c_int;
1739 +     pub fn acct(filename: *const c_char) -> ::c_int;
     |

error[E0412]: cannot find type `c_char` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:1757:24
     |
1757 |         file: *const ::c_char,
     |                        ^^^^^^
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:6:1
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
     |
help: a type alias with a similar name exists
     |
1757 |         file: *const ::c_schar,
     |                        ~~~~~~~
help: consider importing this type alias
     |
1904 +         use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
1757 -         file: *const ::c_char,
1757 +         file: *const c_char,
     |

error[E0412]: cannot find type `c_char` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:1758:31
     |
1758 |         argv: *const *const ::c_char,
     |                               ^^^^^^
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:6:1
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
     |
help: a type alias with a similar name exists
     |
1758 |         argv: *const *const ::c_schar,
     |                               ~~~~~~~
help: consider importing this type alias
     |
1904 +         use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
1758 -         argv: *const *const ::c_char,
1758 +         argv: *const *const c_char,
     |

error[E0412]: cannot find type `c_char` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:1759:31
     |
1759 |         envp: *const *const ::c_char,
     |                               ^^^^^^
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:6:1
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
     |
help: a type alias with a similar name exists
     |
1759 |         envp: *const *const ::c_schar,
     |                               ~~~~~~~
help: consider importing this type alias
     |
1904 +         use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
1759 -         envp: *const *const ::c_char,
1759 +         envp: *const *const c_char,
     |

error[E0412]: cannot find type `c_char` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:1763:31
     |
1763 |         argv: *const *const ::c_char,
     |                               ^^^^^^
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:6:1
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
     |
help: a type alias with a similar name exists
     |
1763 |         argv: *const *const ::c_schar,
     |                               ~~~~~~~
help: consider importing this type alias
     |
1904 +         use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
1763 -         argv: *const *const ::c_char,
1763 +         argv: *const *const c_char,
     |

error[E0412]: cannot find type `c_char` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:1764:31
     |
1764 |         envp: *const *const ::c_char,
     |                               ^^^^^^
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:6:1
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
     |
help: a type alias with a similar name exists
     |
1764 |         envp: *const *const ::c_schar,
     |                               ~~~~~~~
help: consider importing this type alias
     |
1904 +         use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
1764 -         envp: *const *const ::c_char,
1764 +         envp: *const *const c_char,
     |

error[E0412]: cannot find type `msghdr` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:1773:47
     |
1773 |     pub fn sendmsg(fd: ::c_int, msg: *const ::msghdr, flags: ::c_int) -> ::ssize_t;
     |                                               ^^^^^^ help: a struct with a similar name exists: `mmsghdr`
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/macros.rs:77:13
     |
77   |             pub struct $i { $($field)* }
     |             ------------- similarly named struct `mmsghdr` defined here

error[E0412]: cannot find type `msghdr` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:1774:45
     |
1774 |     pub fn recvmsg(fd: ::c_int, msg: *mut ::msghdr, flags: ::c_int) -> ::ssize_t;
     |                                             ^^^^^^ help: a struct with a similar name exists: `mmsghdr`
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/macros.rs:77:13
     |
77   |             pub struct $i { $($field)* }
     |             ------------- similarly named struct `mmsghdr` defined here

error[E0412]: cannot find type `c_char` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:1777:34
     |
1777 |     pub fn strchrnul(s: *const ::c_char, c: ::c_int) -> *mut ::c_char;
     |                                  ^^^^^^
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:6:1
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
     |
help: a type alias with a similar name exists
     |
1777 |     pub fn strchrnul(s: *const ::c_schar, c: ::c_int) -> *mut ::c_char;
     |                                  ~~~~~~~
help: consider importing this type alias
     |
1904 +         use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
1777 -     pub fn strchrnul(s: *const ::c_char, c: ::c_int) -> *mut ::c_char;
1777 +     pub fn strchrnul(s: *const c_char, c: ::c_int) -> *mut ::c_char;
     |

error[E0412]: cannot find type `c_char` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:1777:64
     |
1777 |     pub fn strchrnul(s: *const ::c_char, c: ::c_int) -> *mut ::c_char;
     |                                                                ^^^^^^
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:6:1
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
     |
help: a type alias with a similar name exists
     |
1777 |     pub fn strchrnul(s: *const ::c_char, c: ::c_int) -> *mut ::c_schar;
     |                                                                ~~~~~~~
help: consider importing this type alias
     |
1904 +         use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
1777 -     pub fn strchrnul(s: *const ::c_char, c: ::c_int) -> *mut ::c_char;
1777 +     pub fn strchrnul(s: *const ::c_char, c: ::c_int) -> *mut c_char;
     |

error[E0412]: cannot find type `c_char` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:1780:19
     |
1780 |         s: *mut ::c_char,
     |                   ^^^^^^
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:6:1
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
     |
help: a type alias with a similar name exists
     |
1780 |         s: *mut ::c_schar,
     |                   ~~~~~~~
help: consider importing this type alias
     |
1904 +         use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
1780 -         s: *mut ::c_char,
1780 +         s: *mut c_char,
     |

error[E0412]: cannot find type `c_char` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:1782:26
     |
1782 |         format: *const ::c_char,
     |                          ^^^^^^
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:6:1
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
     |
help: a type alias with a similar name exists
     |
1782 |         format: *const ::c_schar,
     |                          ~~~~~~~
help: consider importing this type alias
     |
1904 +         use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
1782 -         format: *const ::c_char,
1782 +         format: *const c_char,
     |

error[E0412]: cannot find type `c_char` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:1786:19
     |
1786 |         s: *mut ::c_char,
     |                   ^^^^^^
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:6:1
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
     |
help: a type alias with a similar name exists
     |
1786 |         s: *mut ::c_schar,
     |                   ~~~~~~~
help: consider importing this type alias
     |
1904 +         use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
1786 -         s: *mut ::c_char,
1786 +         s: *mut c_char,
     |

error[E0412]: cannot find type `c_char` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:1788:26
     |
1788 |         format: *const ::c_char,
     |                          ^^^^^^
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:6:1
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
     |
help: a type alias with a similar name exists
     |
1788 |         format: *const ::c_schar,
     |                          ~~~~~~~
help: consider importing this type alias
     |
1904 +         use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
1788 -         format: *const ::c_char,
1788 +         format: *const c_char,
     |

error[E0412]: cannot find type `c_char` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:1792:33
     |
1792 |     pub fn strptime(s: *const ::c_char, format: *const ::c_char, tm: *mut ::tm) -> *mut ::c_char;
     |                                 ^^^^^^
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:6:1
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
     |
help: a type alias with a similar name exists
     |
1792 |     pub fn strptime(s: *const ::c_schar, format: *const ::c_char, tm: *mut ::tm) -> *mut ::c_char;
     |                                 ~~~~~~~
help: consider importing this type alias
     |
1904 +         use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
1792 -     pub fn strptime(s: *const ::c_char, format: *const ::c_char, tm: *mut ::tm) -> *mut ::c_char;
1792 +     pub fn strptime(s: *const c_char, format: *const ::c_char, tm: *mut ::tm) -> *mut ::c_char;
     |

error[E0412]: cannot find type `c_char` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:1792:58
     |
1792 |     pub fn strptime(s: *const ::c_char, format: *const ::c_char, tm: *mut ::tm) -> *mut ::c_char;
     |                                                          ^^^^^^
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:6:1
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
     |
help: a type alias with a similar name exists
     |
1792 |     pub fn strptime(s: *const ::c_char, format: *const ::c_schar, tm: *mut ::tm) -> *mut ::c_char;
     |                                                          ~~~~~~~
help: consider importing this type alias
     |
1904 +         use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
1792 -     pub fn strptime(s: *const ::c_char, format: *const ::c_char, tm: *mut ::tm) -> *mut ::c_char;
1792 +     pub fn strptime(s: *const ::c_char, format: *const c_char, tm: *mut ::tm) -> *mut ::c_char;
     |

error[E0412]: cannot find type `c_char` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:1792:91
     |
1792 |     pub fn strptime(s: *const ::c_char, format: *const ::c_char, tm: *mut ::tm) -> *mut ::c_char;
     |                                                                                           ^^^^^^
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:6:1
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
     |
help: a type alias with a similar name exists
     |
1792 |     pub fn strptime(s: *const ::c_char, format: *const ::c_char, tm: *mut ::tm) -> *mut ::c_schar;
     |                                                                                           ~~~~~~~
help: consider importing this type alias
     |
1904 +         use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
1792 -     pub fn strptime(s: *const ::c_char, format: *const ::c_char, tm: *mut ::tm) -> *mut ::c_char;
1792 +     pub fn strptime(s: *const ::c_char, format: *const ::c_char, tm: *mut ::tm) -> *mut c_char;
     |

error[E0573]: expected type, found function `statfs64`
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:1802:53
     |
1802 |             pub fn fstatfs64(fd: ::c_int, buf: *mut statfs64) -> ::c_int;
     |                                                     ^^^^^^^^ not a type

error[E0412]: cannot find type `c_char` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:1803:45
     |
1803 |             pub fn statvfs64(path: *const ::c_char, buf: *mut statvfs64) -> ::c_int;
     |                                             ^^^^^^
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:6:1
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
     |
help: a type alias with a similar name exists
     |
1803 |             pub fn statvfs64(path: *const ::c_schar, buf: *mut statvfs64) -> ::c_int;
     |                                             ~~~~~~~
help: consider importing this type alias
     |
1904 +         use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
1803 -             pub fn statvfs64(path: *const ::c_char, buf: *mut statvfs64) -> ::c_int;
1803 +             pub fn statvfs64(path: *const c_char, buf: *mut statvfs64) -> ::c_int;
     |

error[E0573]: expected type, found function `statvfs64`
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:1803:63
     |
1803 |             pub fn statvfs64(path: *const ::c_char, buf: *mut statvfs64) -> ::c_int;
     |                                                               ^^^^^^^^^ not a type

error[E0573]: expected type, found function `statvfs64`
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:1804:54
     |
1804 |             pub fn fstatvfs64(fd: ::c_int, buf: *mut statvfs64) -> ::c_int;
     |                                                      ^^^^^^^^^ not a type

error[E0412]: cannot find type `c_char` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:1805:44
     |
1805 |             pub fn statfs64(path: *const ::c_char, buf: *mut statfs64) -> ::c_int;
     |                                            ^^^^^^
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:6:1
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
     |
help: a type alias with a similar name exists
     |
1805 |             pub fn statfs64(path: *const ::c_schar, buf: *mut statfs64) -> ::c_int;
     |                                            ~~~~~~~
help: consider importing this type alias
     |
1904 +         use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
1805 -             pub fn statfs64(path: *const ::c_char, buf: *mut statfs64) -> ::c_int;
1805 +             pub fn statfs64(path: *const c_char, buf: *mut statfs64) -> ::c_int;
     |

error[E0573]: expected type, found function `statfs64`
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:1805:62
     |
1805 |             pub fn statfs64(path: *const ::c_char, buf: *mut statfs64) -> ::c_int;
     |                                                              ^^^^^^^^ not a type

error[E0412]: cannot find type `c_char` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:1806:41
     |
1806 |             pub fn creat64(path: *const c_char, mode: mode_t) -> ::c_int;
     |                                         ^^^^^^
     |
help: a builtin type with a similar name exists
     |
1806 |             pub fn creat64(path: *const char, mode: mode_t) -> ::c_int;
     |                                         ~~~~
help: consider importing this type alias
     |
1904 +         use ffi::c_char;
     |

error[E0573]: expected type, found function `stat64`
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:1807:55
     |
1807 |             pub fn fstat64(fildes: ::c_int, buf: *mut stat64) -> ::c_int;
     |                                                       ^^^^^^ not a type

error[E0412]: cannot find type `c_char` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:1810:34
     |
1810 |                 pathname: *const c_char,
     |                                  ^^^^^^
     |
help: a builtin type with a similar name exists
     |
1810 |                 pathname: *const char,
     |                                  ~~~~
help: consider importing this type alias
     |
1904 +         use ffi::c_char;
     |

error[E0573]: expected type, found function `stat64`
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:1811:27
     |
1811 |                 buf: *mut stat64,
     |                           ^^^^^^ not a type

error[E0412]: cannot find type `c_char` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:1816:41
     |
1816 |             pub fn lstat64(path: *const c_char, buf: *mut stat64) -> ::c_int;
     |                                         ^^^^^^
     |
help: a builtin type with a similar name exists
     |
1816 |             pub fn lstat64(path: *const char, buf: *mut stat64) -> ::c_int;
     |                                         ~~~~
help: consider importing this type alias
     |
1904 +         use ffi::c_char;
     |

error[E0573]: expected type, found function `stat64`
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:1816:59
     |
1816 |             pub fn lstat64(path: *const c_char, buf: *mut stat64) -> ::c_int;
     |                                                           ^^^^^^ not a type

error[E0412]: cannot find type `c_char` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:1825:40
     |
1825 |             pub fn open64(path: *const c_char, oflag: ::c_int, ...) -> ::c_int;
     |                                        ^^^^^^
     |
help: a builtin type with a similar name exists
     |
1825 |             pub fn open64(path: *const char, oflag: ::c_int, ...) -> ::c_int;
     |                                        ~~~~
help: consider importing this type alias
     |
1904 +         use ffi::c_char;
     |

error[E0412]: cannot find type `c_char` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:1826:55
     |
1826 |             pub fn openat64(fd: ::c_int, path: *const c_char, oflag: ::c_int, ...) -> ::c_int;
     |                                                       ^^^^^^
     |
help: a builtin type with a similar name exists
     |
1826 |             pub fn openat64(fd: ::c_int, path: *const char, oflag: ::c_int, ...) -> ::c_int;
     |                                                       ~~~~
help: consider importing this type alias
     |
1904 +         use ffi::c_char;
     |

error[E0412]: cannot find type `c_char` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:1851:40
     |
1851 |             pub fn stat64(path: *const c_char, buf: *mut stat64) -> ::c_int;
     |                                        ^^^^^^
     |
help: a builtin type with a similar name exists
     |
1851 |             pub fn stat64(path: *const char, buf: *mut stat64) -> ::c_int;
     |                                        ~~~~
help: consider importing this type alias
     |
1904 +         use ffi::c_char;
     |

error[E0573]: expected type, found function `stat64`
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:1851:58
     |
1851 |             pub fn stat64(path: *const c_char, buf: *mut stat64) -> ::c_int;
     |                                                          ^^^^^^ not a type

error[E0412]: cannot find type `c_char` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:1852:44
     |
1852 |             pub fn truncate64(path: *const c_char, length: off64_t) -> ::c_int;
     |                                            ^^^^^^
     |
help: a builtin type with a similar name exists
     |
1852 |             pub fn truncate64(path: *const char, length: off64_t) -> ::c_int;
     |                                            ~~~~
help: consider importing this type alias
     |
1904 +         use ffi::c_char;
     |

error[E0412]: cannot find type `c_char` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:1882:30
     |
1882 |                 name: *mut ::c_char,
     |                              ^^^^^^
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:6:1
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
     |
help: a type alias with a similar name exists
     |
1882 |                 name: *mut ::c_schar,
     |                              ~~~~~~~
help: consider importing this type alias
     |
1904 +         use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
1882 -                 name: *mut ::c_char,
1882 +                 name: *mut c_char,
     |

error[E0412]: cannot find type `termios` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:1883:31
     |
1883 |                 termp: *const termios,
     |                               ^^^^^^^ help: a struct with a similar name exists: `termios2`
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/macros.rs:77:13
     |
77   |             pub struct $i { $($field)* }
     |             ------------- similarly named struct `termios2` defined here

error[E0412]: cannot find type `c_char` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:1890:30
     |
1890 |                 name: *mut ::c_char,
     |                              ^^^^^^
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:6:1
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
     |
help: a type alias with a similar name exists
     |
1890 |                 name: *mut ::c_schar,
     |                              ~~~~~~~
help: consider importing this type alias
     |
1904 +         use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
1890 -                 name: *mut ::c_char,
1890 +                 name: *mut c_char,
     |

error[E0412]: cannot find type `termios` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/mod.rs:1891:31
     |
1891 |                 termp: *const termios,
     |                               ^^^^^^^ help: a struct with a similar name exists: `termios2`
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/macros.rs:77:13
     |
77   |             pub struct $i { $($field)* }
     |             ------------- similarly named struct `termios2` defined here

error[E0412]: cannot find type `c_ulong` in the crate root
  --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:12:21
   |
12 | pub type nfds_t = ::c_ulong;
   |                     ^^^^^^^ not found in the crate root
   |
help: consider importing this type alias
   |
595+ use ffi::c_ulong;
   |
help: if you import `c_ulong`, refer to it directly
   |
12 - pub type nfds_t = ::c_ulong;
12 + pub type nfds_t = c_ulong;
   |

error[E0412]: cannot find type `c_char` in this scope
  --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:74:33
   |
74 |         pub gl_pathv: *mut *mut c_char,
   |                                 ^^^^^^
   |
help: a builtin type with a similar name exists
   |
74 |         pub gl_pathv: *mut *mut char,
   |                                 ~~~~
help: consider importing this type alias
   |
595+ use ffi::c_char;
   |

error[E0412]: cannot find type `c_char` in the crate root
  --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:86:29
   |
86 |         pub pw_name: *mut ::c_char,
   |                             ^^^^^^
   |
  ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:6:1
   |
6  | pub type c_schar = i8;
   | ---------------------- similarly named type alias `c_schar` defined here
   |
help: a type alias with a similar name exists
   |
86 |         pub pw_name: *mut ::c_schar,
   |                             ~~~~~~~
help: consider importing this type alias
   |
595+ use ffi::c_char;
   |
help: if you import `c_char`, refer to it directly
   |
86 -         pub pw_name: *mut ::c_char,
86 +         pub pw_name: *mut c_char,
   |

error[E0412]: cannot find type `c_char` in the crate root
  --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:87:31
   |
87 |         pub pw_passwd: *mut ::c_char,
   |                               ^^^^^^
   |
  ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:6:1
   |
6  | pub type c_schar = i8;
   | ---------------------- similarly named type alias `c_schar` defined here
   |
help: a type alias with a similar name exists
   |
87 |         pub pw_passwd: *mut ::c_schar,
   |                               ~~~~~~~
help: consider importing this type alias
   |
595+ use ffi::c_char;
   |
help: if you import `c_char`, refer to it directly
   |
87 -         pub pw_passwd: *mut ::c_char,
87 +         pub pw_passwd: *mut c_char,
   |

error[E0412]: cannot find type `c_char` in the crate root
  --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:90:30
   |
90 |         pub pw_gecos: *mut ::c_char,
   |                              ^^^^^^
   |
  ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:6:1
   |
6  | pub type c_schar = i8;
   | ---------------------- similarly named type alias `c_schar` defined here
   |
help: a type alias with a similar name exists
   |
90 |         pub pw_gecos: *mut ::c_schar,
   |                              ~~~~~~~
help: consider importing this type alias
   |
595+ use ffi::c_char;
   |
help: if you import `c_char`, refer to it directly
   |
90 -         pub pw_gecos: *mut ::c_char,
90 +         pub pw_gecos: *mut c_char,
   |

error[E0412]: cannot find type `c_char` in the crate root
  --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:91:28
   |
91 |         pub pw_dir: *mut ::c_char,
   |                            ^^^^^^
   |
  ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:6:1
   |
6  | pub type c_schar = i8;
   | ---------------------- similarly named type alias `c_schar` defined here
   |
help: a type alias with a similar name exists
   |
91 |         pub pw_dir: *mut ::c_schar,
   |                            ~~~~~~~
help: consider importing this type alias
   |
595+ use ffi::c_char;
   |
help: if you import `c_char`, refer to it directly
   |
91 -         pub pw_dir: *mut ::c_char,
91 +         pub pw_dir: *mut c_char,
   |

error[E0412]: cannot find type `c_char` in the crate root
  --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:92:30
   |
92 |         pub pw_shell: *mut ::c_char,
   |                              ^^^^^^
   |
  ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:6:1
   |
6  | pub type c_schar = i8;
   | ---------------------- similarly named type alias `c_schar` defined here
   |
help: a type alias with a similar name exists
   |
92 |         pub pw_shell: *mut ::c_schar,
   |                              ~~~~~~~
help: consider importing this type alias
   |
595+ use ffi::c_char;
   |
help: if you import `c_char`, refer to it directly
   |
92 -         pub pw_shell: *mut ::c_char,
92 +         pub pw_shell: *mut c_char,
   |

error[E0412]: cannot find type `c_char` in the crate root
  --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:96:29
   |
96 |         pub sp_namp: *mut ::c_char,
   |                             ^^^^^^
   |
  ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:6:1
   |
6  | pub type c_schar = i8;
   | ---------------------- similarly named type alias `c_schar` defined here
   |
help: a type alias with a similar name exists
   |
96 |         pub sp_namp: *mut ::c_schar,
   |                             ~~~~~~~
help: consider importing this type alias
   |
595+ use ffi::c_char;
   |
help: if you import `c_char`, refer to it directly
   |
96 -         pub sp_namp: *mut ::c_char,
96 +         pub sp_namp: *mut c_char,
   |

error[E0412]: cannot find type `c_char` in the crate root
  --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:97:29
   |
97 |         pub sp_pwdp: *mut ::c_char,
   |                             ^^^^^^
   |
  ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:6:1
   |
6  | pub type c_schar = i8;
   | ---------------------- similarly named type alias `c_schar` defined here
   |
help: a type alias with a similar name exists
   |
97 |         pub sp_pwdp: *mut ::c_schar,
   |                             ~~~~~~~
help: consider importing this type alias
   |
595+ use ffi::c_char;
   |
help: if you import `c_char`, refer to it directly
   |
97 -         pub sp_pwdp: *mut ::c_char,
97 +         pub sp_pwdp: *mut c_char,
   |

error[E0412]: cannot find type `c_long` in the crate root
  --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:98:26
   |
98 |         pub sp_lstchg: ::c_long,
   |                          ^^^^^^ not found in the crate root
   |
help: consider importing this type alias
   |
595+ use ffi::c_long;
   |
help: if you import `c_long`, refer to it directly
   |
98 -         pub sp_lstchg: ::c_long,
98 +         pub sp_lstchg: c_long,
   |

error[E0412]: cannot find type `c_long` in the crate root
  --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:99:23
   |
99 |         pub sp_min: ::c_long,
   |                       ^^^^^^ not found in the crate root
   |
help: consider importing this type alias
   |
595+ use ffi::c_long;
   |
help: if you import `c_long`, refer to it directly
   |
99 -         pub sp_min: ::c_long,
99 +         pub sp_min: c_long,
   |

error[E0412]: cannot find type `c_long` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:100:23
    |
100 |         pub sp_max: ::c_long,
    |                       ^^^^^^ not found in the crate root
    |
help: consider importing this type alias
    |
5952+ use ffi::c_long;
    |
help: if you import `c_long`, refer to it directly
    |
100 -         pub sp_max: ::c_long,
100 +         pub sp_max: c_long,
    |

error[E0412]: cannot find type `c_long` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:101:24
    |
101 |         pub sp_warn: ::c_long,
    |                        ^^^^^^ not found in the crate root
    |
help: consider importing this type alias
    |
5952+ use ffi::c_long;
    |
help: if you import `c_long`, refer to it directly
    |
101 -         pub sp_warn: ::c_long,
101 +         pub sp_warn: c_long,
    |

error[E0412]: cannot find type `c_long` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:102:25
    |
102 |         pub sp_inact: ::c_long,
    |                         ^^^^^^ not found in the crate root
    |
help: consider importing this type alias
    |
5952+ use ffi::c_long;
    |
help: if you import `c_long`, refer to it directly
    |
102 -         pub sp_inact: ::c_long,
102 +         pub sp_inact: c_long,
    |

error[E0412]: cannot find type `c_long` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:103:26
    |
103 |         pub sp_expire: ::c_long,
    |                          ^^^^^^ not found in the crate root
    |
help: consider importing this type alias
    |
5952+ use ffi::c_long;
    |
help: if you import `c_long`, refer to it directly
    |
103 -         pub sp_expire: ::c_long,
103 +         pub sp_expire: c_long,
    |

error[E0412]: cannot find type `c_ulong` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:104:24
    |
104 |         pub sp_flag: ::c_ulong,
    |                        ^^^^^^^ not found in the crate root
    |
help: consider importing this type alias
    |
5952+ use ffi::c_ulong;
    |
help: if you import `c_ulong`, refer to it directly
    |
104 -         pub sp_flag: ::c_ulong,
104 +         pub sp_flag: c_ulong,
    |

error[E0412]: cannot find type `c_ulong` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:186:26
    |
186 |         pub tp_status: ::c_ulong,
    |                          ^^^^^^^ not found in the crate root
    |
help: consider importing this type alias
    |
5952+ use ffi::c_ulong;
    |
help: if you import `c_ulong`, refer to it directly
    |
186 -         pub tp_status: ::c_ulong,
186 +         pub tp_status: c_ulong,
    |

error[E0412]: cannot find type `c_char` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:272:29
    |
272 |         pub if_name: *mut ::c_char,
    |                             ^^^^^^
    |
   ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:6:1
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
    |
help: a type alias with a similar name exists
    |
272 |         pub if_name: *mut ::c_schar,
    |                             ~~~~~~~
help: consider importing this type alias
    |
5952+ use ffi::c_char;
    |
help: if you import `c_char`, refer to it directly
    |
272 -         pub if_name: *mut ::c_char,
272 +         pub if_name: *mut c_char,
    |

error[E0412]: cannot find type `__u64` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:327:26
    |
327 |         pub codes_ptr: ::__u64,
    |                          ^^^^^ not found in the crate root

error[E0412]: cannot find type `c_char` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:424:33
    |
424 |         pub dlpi_name: *const ::c_char,
    |                                 ^^^^^^
    |
   ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:6:1
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
    |
help: a type alias with a similar name exists
    |
424 |         pub dlpi_name: *const ::c_schar,
    |                                 ~~~~~~~
help: consider importing this type alias
    |
5952+ use ffi::c_char;
    |
help: if you import `c_char`, refer to it directly
    |
424 -         pub dlpi_name: *const ::c_char,
424 +         pub dlpi_name: *const c_char,
    |

error[E0412]: cannot find type `c_char` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:573:32
    |
573 |         pub mnt_fsname: *mut ::c_char,
    |                                ^^^^^^
    |
   ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:6:1
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
    |
help: a type alias with a similar name exists
    |
573 |         pub mnt_fsname: *mut ::c_schar,
    |                                ~~~~~~~
help: consider importing this type alias
    |
5952+ use ffi::c_char;
    |
help: if you import `c_char`, refer to it directly
    |
573 -         pub mnt_fsname: *mut ::c_char,
573 +         pub mnt_fsname: *mut c_char,
    |

error[E0412]: cannot find type `c_char` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:574:29
    |
574 |         pub mnt_dir: *mut ::c_char,
    |                             ^^^^^^
    |
   ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:6:1
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
    |
help: a type alias with a similar name exists
    |
574 |         pub mnt_dir: *mut ::c_schar,
    |                             ~~~~~~~
help: consider importing this type alias
    |
5952+ use ffi::c_char;
    |
help: if you import `c_char`, refer to it directly
    |
574 -         pub mnt_dir: *mut ::c_char,
574 +         pub mnt_dir: *mut c_char,
    |

error[E0412]: cannot find type `c_char` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:575:30
    |
575 |         pub mnt_type: *mut ::c_char,
    |                              ^^^^^^
    |
   ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:6:1
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
    |
help: a type alias with a similar name exists
    |
575 |         pub mnt_type: *mut ::c_schar,
    |                              ~~~~~~~
help: consider importing this type alias
    |
5952+ use ffi::c_char;
    |
help: if you import `c_char`, refer to it directly
    |
575 -         pub mnt_type: *mut ::c_char,
575 +         pub mnt_type: *mut c_char,
    |

error[E0412]: cannot find type `c_char` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:576:30
    |
576 |         pub mnt_opts: *mut ::c_char,
    |                              ^^^^^^
    |
   ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:6:1
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
    |
help: a type alias with a similar name exists
    |
576 |         pub mnt_opts: *mut ::c_schar,
    |                              ~~~~~~~
help: consider importing this type alias
    |
5952+ use ffi::c_char;
    |
help: if you import `c_char`, refer to it directly
    |
576 -         pub mnt_opts: *mut ::c_char,
576 +         pub mnt_opts: *mut c_char,
    |

error[E0412]: cannot find type `sigset_t` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:591:17
    |
591 |         __sd: ::sigset_t,
    |                 ^^^^^^^^ not found in the crate root

error[E0412]: cannot find type `sigset_t` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:592:17
    |
592 |         __ss: ::sigset_t,
    |                 ^^^^^^^^ not found in the crate root

error[E0412]: cannot find type `c_ulong` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:615:20
    |
615 |         pub dev: ::c_ulong,
    |                    ^^^^^^^ not found in the crate root
    |
help: consider importing this type alias
    |
5952+ use ffi::c_ulong;
    |
help: if you import `c_ulong`, refer to it directly
    |
615 -         pub dev: ::c_ulong,
615 +         pub dev: c_ulong,
    |

error[E0412]: cannot find type `c_ulong` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:616:22
    |
616 |         pub stamp: ::c_ulong,
    |                      ^^^^^^^ not found in the crate root
    |
help: consider importing this type alias
    |
5952+ use ffi::c_ulong;
    |
help: if you import `c_ulong`, refer to it directly
    |
616 -         pub stamp: ::c_ulong,
616 +         pub stamp: c_ulong,
    |

error[E0412]: cannot find type `c_ulong` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:617:24
    |
617 |         pub updated: ::c_ulong,
    |                        ^^^^^^^ not found in the crate root
    |
help: consider importing this type alias
    |
5952+ use ffi::c_ulong;
    |
help: if you import `c_ulong`, refer to it directly
    |
617 -         pub updated: ::c_ulong,
617 +         pub updated: c_ulong,
    |

error[E0412]: cannot find type `regoff_t` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:654:20
    |
654 |         pub rm_so: regoff_t,
    |                    ^^^^^^^^ not found in this scope

error[E0412]: cannot find type `regoff_t` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:655:20
    |
655 |         pub rm_eo: regoff_t,
    |                    ^^^^^^^^ not found in this scope

error[E0412]: cannot find type `__u64` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:712:36
    |
712 |         pub instruction_pointer: ::__u64,
    |                                    ^^^^^ not found in the crate root

error[E0412]: cannot find type `__u64` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:713:22
    |
713 |         pub args: [::__u64; 6],
    |                      ^^^^^ not found in the crate root

error[E0412]: cannot find type `__u64` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:723:19
    |
723 |         pub id: ::__u64,
    |                   ^^^^^ not found in the crate root

error[E0412]: cannot find type `__u64` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:730:19
    |
730 |         pub id: ::__u64,
    |                   ^^^^^ not found in the crate root

error[E0412]: cannot find type `__s64` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:731:20
    |
731 |         pub val: ::__s64,
    |                    ^^^^^ not found in the crate root

error[E0412]: cannot find type `__u64` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:737:19
    |
737 |         pub id: ::__u64,
    |                   ^^^^^ not found in the crate root

error[E0412]: cannot find type `__s64` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:763:23
    |
763 |         pub src_fd: ::__s64,
    |                       ^^^^^ not found in the crate root

error[E0412]: cannot find type `__u64` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:764:27
    |
764 |         pub src_offset: ::__u64,
    |                           ^^^^^ not found in the crate root

error[E0412]: cannot find type `__u64` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:765:27
    |
765 |         pub src_length: ::__u64,
    |                           ^^^^^ not found in the crate root

error[E0412]: cannot find type `__u64` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:766:28
    |
766 |         pub dest_offset: ::__u64,
    |                            ^^^^^ not found in the crate root

error[E0412]: cannot find type `c_ulong` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:770:26
    |
770 |         pub mem_start: ::c_ulong,
    |                          ^^^^^^^ not found in the crate root
    |
help: consider importing this type alias
    |
5952+ use ffi::c_ulong;
    |
help: if you import `c_ulong`, refer to it directly
    |
770 -         pub mem_start: ::c_ulong,
770 +         pub mem_start: c_ulong,
    |

error[E0412]: cannot find type `c_ulong` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:771:24
    |
771 |         pub mem_end: ::c_ulong,
    |                        ^^^^^^^ not found in the crate root
    |
help: consider importing this type alias
    |
5952+ use ffi::c_ulong;
    |
help: if you import `c_ulong`, refer to it directly
    |
771 -         pub mem_end: ::c_ulong,
771 +         pub mem_end: c_ulong,
    |

error[E0412]: cannot find type `c_char` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:785:28
    |
785 |         pub name: *const ::c_char,
    |                            ^^^^^^
    |
   ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:6:1
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
    |
help: a type alias with a similar name exists
    |
785 |         pub name: *const ::c_schar,
    |                            ~~~~~~~
help: consider importing this type alias
    |
5952+ use ffi::c_char;
    |
help: if you import `c_char`, refer to it directly
    |
785 -         pub name: *const ::c_char,
785 +         pub name: *const c_char,
    |

error[E0412]: cannot find type `ino_t` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:894:22
    |
894 |         pub d_ino: ::ino_t,
    |                      ^^^^^ not found in the crate root

error[E0412]: cannot find type `off_t` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:895:22
    |
15  | pub type loff_t = ::c_longlong;
    | ------------------------------- similarly named type alias `loff_t` defined here
...
895 |         pub d_off: ::off_t,
    |                      ^^^^^ help: a type alias with a similar name exists: `loff_t`

error[E0412]: cannot find type `c_char` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:898:24
    |
898 |         pub d_name: [::c_char; 256],
    |                        ^^^^^^
    |
   ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:6:1
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
    |
help: a type alias with a similar name exists
    |
898 |         pub d_name: [::c_schar; 256],
    |                        ~~~~~~~
help: consider importing this type alias
    |
5952+ use ffi::c_char;
    |
help: if you import `c_char`, refer to it directly
    |
898 -         pub d_name: [::c_char; 256],
898 +         pub d_name: [c_char; 256],
    |

error[E0412]: cannot find type `c_char` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:911:22
    |
911 |         pub name: [::c_char; UINPUT_MAX_NAME_SIZE],
    |                      ^^^^^^
    |
   ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:6:1
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
    |
help: a type alias with a similar name exists
    |
911 |         pub name: [::c_schar; UINPUT_MAX_NAME_SIZE],
    |                      ~~~~~~~
help: consider importing this type alias
    |
5952+ use ffi::c_char;
    |
help: if you import `c_char`, refer to it directly
    |
911 -         pub name: [::c_char; UINPUT_MAX_NAME_SIZE],
911 +         pub name: [c_char; UINPUT_MAX_NAME_SIZE],
    |

error[E0412]: cannot find type `c_char` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:916:22
    |
916 |         pub name: [::c_char; UINPUT_MAX_NAME_SIZE],
    |                      ^^^^^^
    |
   ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:6:1
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
    |
help: a type alias with a similar name exists
    |
916 |         pub name: [::c_schar; UINPUT_MAX_NAME_SIZE],
    |                      ~~~~~~~
help: consider importing this type alias
    |
5952+ use ffi::c_char;
    |
help: if you import `c_char`, refer to it directly
    |
916 -         pub name: [::c_char; UINPUT_MAX_NAME_SIZE],
916 +         pub name: [c_char; UINPUT_MAX_NAME_SIZE],
    |

error[E0412]: cannot find type `c_long` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:952:25
    |
952 |         pub mq_flags: ::c_long,
    |                         ^^^^^^ not found in the crate root
    |
help: consider importing this type alias
    |
5952+ use ffi::c_long;
    |
help: if you import `c_long`, refer to it directly
    |
952 -         pub mq_flags: ::c_long,
952 +         pub mq_flags: c_long,
    |

error[E0412]: cannot find type `c_long` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:954:26
    |
954 |         pub mq_maxmsg: ::c_long,
    |                          ^^^^^^ not found in the crate root
    |
help: consider importing this type alias
    |
5952+ use ffi::c_long;
    |
help: if you import `c_long`, refer to it directly
    |
954 -         pub mq_maxmsg: ::c_long,
954 +         pub mq_maxmsg: c_long,
    |

error[E0412]: cannot find type `c_long` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:956:27
    |
956 |         pub mq_msgsize: ::c_long,
    |                           ^^^^^^ not found in the crate root
    |
help: consider importing this type alias
    |
5952+ use ffi::c_long;
    |
help: if you import `c_long`, refer to it directly
    |
956 -         pub mq_msgsize: ::c_long,
956 +         pub mq_msgsize: c_long,
    |

error[E0412]: cannot find type `c_long` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:958:27
    |
958 |         pub mq_curmsgs: ::c_long,
    |                           ^^^^^^ not found in the crate root
    |
help: consider importing this type alias
    |
5952+ use ffi::c_long;
    |
help: if you import `c_long`, refer to it directly
    |
958 -         pub mq_curmsgs: ::c_long,
958 +         pub mq_curmsgs: c_long,
    |

error[E0412]: cannot find type `c_long` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:960:17
    |
960 |         pad: [::c_long; 4],
    |                 ^^^^^^ not found in the crate root
    |
help: consider importing this type alias
    |
5952+ use ffi::c_long;
    |
help: if you import `c_long`, refer to it directly
    |
960 -         pad: [::c_long; 4],
960 +         pad: [c_long; 4],
    |

error[E0412]: cannot find type `c_char` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:975:28
    |
975 |         pub ifru_slave: [::c_char; ::IFNAMSIZ],
    |                            ^^^^^^
    |
   ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:6:1
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
    |
help: a type alias with a similar name exists
    |
975 |         pub ifru_slave: [::c_schar; ::IFNAMSIZ],
    |                            ~~~~~~~
help: consider importing this type alias
    |
5952+ use ffi::c_char;
    |
help: if you import `c_char`, refer to it directly
    |
975 -         pub ifru_slave: [::c_char; ::IFNAMSIZ],
975 +         pub ifru_slave: [c_char; ::IFNAMSIZ],
    |

error[E0412]: cannot find type `c_char` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:976:30
    |
976 |         pub ifru_newname: [::c_char; ::IFNAMSIZ],
    |                              ^^^^^^
    |
   ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:6:1
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
    |
help: a type alias with a similar name exists
    |
976 |         pub ifru_newname: [::c_schar; ::IFNAMSIZ],
    |                              ~~~~~~~
help: consider importing this type alias
    |
5952+ use ffi::c_char;
    |
help: if you import `c_char`, refer to it directly
    |
976 -         pub ifru_newname: [::c_char; ::IFNAMSIZ],
976 +         pub ifru_newname: [c_char; ::IFNAMSIZ],
    |

error[E0412]: cannot find type `c_char` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:977:31
    |
977 |         pub ifru_data: *mut ::c_char,
    |                               ^^^^^^
    |
   ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:6:1
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
    |
help: a type alias with a similar name exists
    |
977 |         pub ifru_data: *mut ::c_schar,
    |                               ~~~~~~~
help: consider importing this type alias
    |
5952+ use ffi::c_char;
    |
help: if you import `c_char`, refer to it directly
    |
977 -         pub ifru_data: *mut ::c_char,
977 +         pub ifru_data: *mut c_char,
    |

error[E0412]: cannot find type `c_char` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:982:26
    |
982 |         pub ifr_name: [::c_char; ::IFNAMSIZ],
    |                          ^^^^^^
    |
   ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:6:1
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
    |
help: a type alias with a similar name exists
    |
982 |         pub ifr_name: [::c_schar; ::IFNAMSIZ],
    |                          ~~~~~~~
help: consider importing this type alias
    |
5952+ use ffi::c_char;
    |
help: if you import `c_char`, refer to it directly
    |
982 -         pub ifr_name: [::c_char; ::IFNAMSIZ],
982 +         pub ifr_name: [c_char; ::IFNAMSIZ],
    |

error[E0412]: cannot find type `c_char` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:991:30
    |
991 |         pub ifcu_buf: *mut ::c_char,
    |                              ^^^^^^
    |
   ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:6:1
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
    |
help: a type alias with a similar name exists
    |
991 |         pub ifcu_buf: *mut ::c_schar,
    |                              ~~~~~~~
help: consider importing this type alias
    |
5952+ use ffi::c_char;
    |
help: if you import `c_char`, refer to it directly
    |
991 -         pub ifcu_buf: *mut ::c_char,
991 +         pub ifcu_buf: *mut c_char,
    |

error[E0412]: cannot find type `c_char` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:1017:24
     |
1017 |         pub d_name: [::c_char; 256],
     |                        ^^^^^^
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:6:1
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
     |
help: a type alias with a similar name exists
     |
1017 |         pub d_name: [::c_schar; 256],
     |                        ~~~~~~~
help: consider importing this type alias
     |
5952 + use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
1017 -         pub d_name: [::c_char; 256],
1017 +         pub d_name: [c_char; 256],
     |

error[E0412]: cannot find type `__u64` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:1023:28
     |
1023 |         pub sched_flags: ::__u64,
     |                            ^^^^^ not found in the crate root

error[E0412]: cannot find type `__u64` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:1026:30
     |
1026 |         pub sched_runtime: ::__u64,
     |                              ^^^^^ not found in the crate root

error[E0412]: cannot find type `__u64` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:1027:31
     |
1027 |         pub sched_deadline: ::__u64,
     |                               ^^^^^ not found in the crate root

error[E0412]: cannot find type `__u64` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:1028:29
     |
1028 |         pub sched_period: ::__u64,
     |                             ^^^^^ not found in the crate root

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:1662:24
     |
1662 | pub const MS_NOUSER: ::c_ulong = 0xffffffff80000000;
     |                        ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
1662 - pub const MS_NOUSER: ::c_ulong = 0xffffffff80000000;
1662 + pub const MS_NOUSER: c_ulong = 0xffffffff80000000;
     |

error[E0412]: cannot find type `rlim_t` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:1806:29
     |
1806 | pub const RLIM_SAVED_MAX: ::rlim_t = RLIM_INFINITY;
     |                             ^^^^^^ help: a struct with a similar name exists: `rlimit`
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/macros.rs:77:13
     |
77   |             pub struct $i { $($field)* }
     |             ------------- similarly named struct `rlimit` defined here

error[E0412]: cannot find type `rlim_t` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:1807:29
     |
1807 | pub const RLIM_SAVED_CUR: ::rlim_t = RLIM_INFINITY;
     |                             ^^^^^^ help: a struct with a similar name exists: `rlimit`
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/macros.rs:77:13
     |
77   |             pub struct $i { $($field)* }
     |             ------------- similarly named struct `rlimit` defined here

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:1984:22
     |
1984 | pub const AT_NULL: ::c_ulong = 0;
     |                      ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
1984 - pub const AT_NULL: ::c_ulong = 0;
1984 + pub const AT_NULL: c_ulong = 0;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:1985:24
     |
1985 | pub const AT_IGNORE: ::c_ulong = 1;
     |                        ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
1985 - pub const AT_IGNORE: ::c_ulong = 1;
1985 + pub const AT_IGNORE: c_ulong = 1;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:1986:24
     |
1986 | pub const AT_EXECFD: ::c_ulong = 2;
     |                        ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
1986 - pub const AT_EXECFD: ::c_ulong = 2;
1986 + pub const AT_EXECFD: c_ulong = 2;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:1987:22
     |
1987 | pub const AT_PHDR: ::c_ulong = 3;
     |                      ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
1987 - pub const AT_PHDR: ::c_ulong = 3;
1987 + pub const AT_PHDR: c_ulong = 3;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:1988:23
     |
1988 | pub const AT_PHENT: ::c_ulong = 4;
     |                       ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
1988 - pub const AT_PHENT: ::c_ulong = 4;
1988 + pub const AT_PHENT: c_ulong = 4;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:1989:23
     |
1989 | pub const AT_PHNUM: ::c_ulong = 5;
     |                       ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
1989 - pub const AT_PHNUM: ::c_ulong = 5;
1989 + pub const AT_PHNUM: c_ulong = 5;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:1990:24
     |
1990 | pub const AT_PAGESZ: ::c_ulong = 6;
     |                        ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
1990 - pub const AT_PAGESZ: ::c_ulong = 6;
1990 + pub const AT_PAGESZ: c_ulong = 6;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:1991:22
     |
1991 | pub const AT_BASE: ::c_ulong = 7;
     |                      ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
1991 - pub const AT_BASE: ::c_ulong = 7;
1991 + pub const AT_BASE: c_ulong = 7;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:1992:23
     |
1992 | pub const AT_FLAGS: ::c_ulong = 8;
     |                       ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
1992 - pub const AT_FLAGS: ::c_ulong = 8;
1992 + pub const AT_FLAGS: c_ulong = 8;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:1993:23
     |
1993 | pub const AT_ENTRY: ::c_ulong = 9;
     |                       ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
1993 - pub const AT_ENTRY: ::c_ulong = 9;
1993 + pub const AT_ENTRY: c_ulong = 9;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:1994:24
     |
1994 | pub const AT_NOTELF: ::c_ulong = 10;
     |                        ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
1994 - pub const AT_NOTELF: ::c_ulong = 10;
1994 + pub const AT_NOTELF: c_ulong = 10;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:1995:21
     |
1995 | pub const AT_UID: ::c_ulong = 11;
     |                     ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
1995 - pub const AT_UID: ::c_ulong = 11;
1995 + pub const AT_UID: c_ulong = 11;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:1996:22
     |
1996 | pub const AT_EUID: ::c_ulong = 12;
     |                      ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
1996 - pub const AT_EUID: ::c_ulong = 12;
1996 + pub const AT_EUID: c_ulong = 12;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:1997:21
     |
1997 | pub const AT_GID: ::c_ulong = 13;
     |                     ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
1997 - pub const AT_GID: ::c_ulong = 13;
1997 + pub const AT_GID: c_ulong = 13;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:1998:22
     |
1998 | pub const AT_EGID: ::c_ulong = 14;
     |                      ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
1998 - pub const AT_EGID: ::c_ulong = 14;
1998 + pub const AT_EGID: c_ulong = 14;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:1999:26
     |
1999 | pub const AT_PLATFORM: ::c_ulong = 15;
     |                          ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
1999 - pub const AT_PLATFORM: ::c_ulong = 15;
1999 + pub const AT_PLATFORM: c_ulong = 15;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:2000:23
     |
2000 | pub const AT_HWCAP: ::c_ulong = 16;
     |                       ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
2000 - pub const AT_HWCAP: ::c_ulong = 16;
2000 + pub const AT_HWCAP: c_ulong = 16;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:2001:24
     |
2001 | pub const AT_CLKTCK: ::c_ulong = 17;
     |                        ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
2001 - pub const AT_CLKTCK: ::c_ulong = 17;
2001 + pub const AT_CLKTCK: c_ulong = 17;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:2003:24
     |
2003 | pub const AT_SECURE: ::c_ulong = 23;
     |                        ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
2003 - pub const AT_SECURE: ::c_ulong = 23;
2003 + pub const AT_SECURE: c_ulong = 23;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:2004:31
     |
2004 | pub const AT_BASE_PLATFORM: ::c_ulong = 24;
     |                               ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
2004 - pub const AT_BASE_PLATFORM: ::c_ulong = 24;
2004 + pub const AT_BASE_PLATFORM: c_ulong = 24;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:2005:24
     |
2005 | pub const AT_RANDOM: ::c_ulong = 25;
     |                        ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
2005 - pub const AT_RANDOM: ::c_ulong = 25;
2005 + pub const AT_RANDOM: c_ulong = 25;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:2006:24
     |
2006 | pub const AT_HWCAP2: ::c_ulong = 26;
     |                        ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
2006 - pub const AT_HWCAP2: ::c_ulong = 26;
2006 + pub const AT_HWCAP2: c_ulong = 26;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:2008:24
     |
2008 | pub const AT_EXECFN: ::c_ulong = 31;
     |                        ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
2008 - pub const AT_EXECFN: ::c_ulong = 31;
2008 + pub const AT_EXECFN: c_ulong = 31;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:2012:30
     |
2012 | pub const AT_SYSINFO_EHDR: ::c_ulong = 33;
     |                              ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
2012 - pub const AT_SYSINFO_EHDR: ::c_ulong = 33;
2012 + pub const AT_SYSINFO_EHDR: c_ulong = 33;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:2013:29
     |
2013 | pub const AT_MINSIGSTKSZ: ::c_ulong = 51;
     |                             ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
2013 - pub const AT_MINSIGSTKSZ: ::c_ulong = 51;
2013 + pub const AT_MINSIGSTKSZ: c_ulong = 51;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:2184:24
     |
2184 | pub const ST_RDONLY: ::c_ulong = 1;
     |                        ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
2184 - pub const ST_RDONLY: ::c_ulong = 1;
2184 + pub const ST_RDONLY: c_ulong = 1;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:2185:24
     |
2185 | pub const ST_NOSUID: ::c_ulong = 2;
     |                        ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
2185 - pub const ST_NOSUID: ::c_ulong = 2;
2185 + pub const ST_NOSUID: c_ulong = 2;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:2186:23
     |
2186 | pub const ST_NODEV: ::c_ulong = 4;
     |                       ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
2186 - pub const ST_NODEV: ::c_ulong = 4;
2186 + pub const ST_NODEV: c_ulong = 4;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:2187:24
     |
2187 | pub const ST_NOEXEC: ::c_ulong = 8;
     |                        ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
2187 - pub const ST_NOEXEC: ::c_ulong = 8;
2187 + pub const ST_NOEXEC: c_ulong = 8;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:2188:29
     |
2188 | pub const ST_SYNCHRONOUS: ::c_ulong = 16;
     |                             ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
2188 - pub const ST_SYNCHRONOUS: ::c_ulong = 16;
2188 + pub const ST_SYNCHRONOUS: c_ulong = 16;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:2189:26
     |
2189 | pub const ST_MANDLOCK: ::c_ulong = 64;
     |                          ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
2189 - pub const ST_MANDLOCK: ::c_ulong = 64;
2189 + pub const ST_MANDLOCK: c_ulong = 64;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:2190:23
     |
2190 | pub const ST_WRITE: ::c_ulong = 128;
     |                       ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
2190 - pub const ST_WRITE: ::c_ulong = 128;
2190 + pub const ST_WRITE: c_ulong = 128;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:2191:24
     |
2191 | pub const ST_APPEND: ::c_ulong = 256;
     |                        ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
2191 - pub const ST_APPEND: ::c_ulong = 256;
2191 + pub const ST_APPEND: c_ulong = 256;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:2192:27
     |
2192 | pub const ST_IMMUTABLE: ::c_ulong = 512;
     |                           ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
2192 - pub const ST_IMMUTABLE: ::c_ulong = 512;
2192 + pub const ST_IMMUTABLE: c_ulong = 512;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:2193:25
     |
2193 | pub const ST_NOATIME: ::c_ulong = 1024;
     |                         ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
2193 - pub const ST_NOATIME: ::c_ulong = 1024;
2193 + pub const ST_NOATIME: c_ulong = 1024;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:2194:28
     |
2194 | pub const ST_NODIRATIME: ::c_ulong = 2048;
     |                            ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
2194 - pub const ST_NODIRATIME: ::c_ulong = 2048;
2194 + pub const ST_NODIRATIME: c_ulong = 2048;
     |

error[E0425]: cannot find value `__SIZEOF_PTHREAD_MUTEX_T` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:2227:19
     |
2227 |         size: [0; __SIZEOF_PTHREAD_MUTEX_T],
     |                   ^^^^^^^^^^^^^^^^^^^^^^^^ help: a constant with a similar name exists: `__SIZEOF_PTHREAD_COND_T`
...
2251 | pub const __SIZEOF_PTHREAD_COND_T: usize = 48;
     | ---------------------------------------------- similarly named constant `__SIZEOF_PTHREAD_COND_T` defined here

error[E0425]: cannot find value `__SIZEOF_PTHREAD_RWLOCK_T` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:2233:19
     |
2233 |         size: [0; __SIZEOF_PTHREAD_RWLOCK_T],
     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^ help: a constant with a similar name exists: `__SIZEOF_PTHREAD_COND_T`
...
2251 | pub const __SIZEOF_PTHREAD_COND_T: usize = 48;
     | ---------------------------------------------- similarly named constant `__SIZEOF_PTHREAD_COND_T` defined here

error[E0412]: cannot find type `sem_t` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:2309:30
     |
2309 | pub const SEM_FAILED: *mut ::sem_t = 0 as *mut sem_t;
     |                              ^^^^^ not found in the crate root

error[E0412]: cannot find type `sem_t` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:2309:48
     |
2309 | pub const SEM_FAILED: *mut ::sem_t = 0 as *mut sem_t;
     |                                                ^^^^^ not found in this scope

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:2471:33
     |
2471 | pub const PR_SET_PTRACER_ANY: ::c_ulong = 0xffffffffffffffff;
     |                                 ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
2471 - pub const PR_SET_PTRACER_ANY: ::c_ulong = 0xffffffffffffffff;
2471 + pub const PR_SET_PTRACER_ANY: c_ulong = 0xffffffffffffffff;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:2525:40
     |
2525 | pub const SECCOMP_FILTER_FLAG_TSYNC: ::c_ulong = 1;
     |                                        ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
2525 - pub const SECCOMP_FILTER_FLAG_TSYNC: ::c_ulong = 1;
2525 + pub const SECCOMP_FILTER_FLAG_TSYNC: c_ulong = 1;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:2526:38
     |
2526 | pub const SECCOMP_FILTER_FLAG_LOG: ::c_ulong = 2;
     |                                      ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
2526 - pub const SECCOMP_FILTER_FLAG_LOG: ::c_ulong = 2;
2526 + pub const SECCOMP_FILTER_FLAG_LOG: c_ulong = 2;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:2527:45
     |
2527 | pub const SECCOMP_FILTER_FLAG_SPEC_ALLOW: ::c_ulong = 4;
     |                                             ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
2527 - pub const SECCOMP_FILTER_FLAG_SPEC_ALLOW: ::c_ulong = 4;
2527 + pub const SECCOMP_FILTER_FLAG_SPEC_ALLOW: c_ulong = 4;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:2528:47
     |
2528 | pub const SECCOMP_FILTER_FLAG_NEW_LISTENER: ::c_ulong = 8;
     |                                               ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
2528 - pub const SECCOMP_FILTER_FLAG_NEW_LISTENER: ::c_ulong = 8;
2528 + pub const SECCOMP_FILTER_FLAG_NEW_LISTENER: c_ulong = 8;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:2529:46
     |
2529 | pub const SECCOMP_FILTER_FLAG_TSYNC_ESRCH: ::c_ulong = 16;
     |                                              ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
2529 - pub const SECCOMP_FILTER_FLAG_TSYNC_ESRCH: ::c_ulong = 16;
2529 + pub const SECCOMP_FILTER_FLAG_TSYNC_ESRCH: c_ulong = 16;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:2530:53
     |
2530 | pub const SECCOMP_FILTER_FLAG_WAIT_KILLABLE_RECV: ::c_ulong = 32;
     |                                                     ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
2530 - pub const SECCOMP_FILTER_FLAG_WAIT_KILLABLE_RECV: ::c_ulong = 32;
2530 + pub const SECCOMP_FILTER_FLAG_WAIT_KILLABLE_RECV: c_ulong = 32;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:2545:47
     |
2545 | pub const SECCOMP_USER_NOTIF_FLAG_CONTINUE: ::c_ulong = 1;
     |                                               ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
2545 - pub const SECCOMP_USER_NOTIF_FLAG_CONTINUE: ::c_ulong = 1;
2545 + pub const SECCOMP_USER_NOTIF_FLAG_CONTINUE: c_ulong = 1;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:2547:39
     |
2547 | pub const SECCOMP_ADDFD_FLAG_SETFD: ::c_ulong = 1;
     |                                       ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
2547 - pub const SECCOMP_ADDFD_FLAG_SETFD: ::c_ulong = 1;
2547 + pub const SECCOMP_ADDFD_FLAG_SETFD: c_ulong = 1;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:2548:38
     |
2548 | pub const SECCOMP_ADDFD_FLAG_SEND: ::c_ulong = 2;
     |                                      ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
2548 - pub const SECCOMP_ADDFD_FLAG_SEND: ::c_ulong = 2;
2548 + pub const SECCOMP_ADDFD_FLAG_SEND: c_ulong = 2;
     |

error[E0425]: cannot find value `O_CLOEXEC` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:2554:34
     |
2554 | pub const TFD_CLOEXEC: ::c_int = O_CLOEXEC;
     |                                  ^^^^^^^^^ help: a constant with a similar name exists: `IN_CLOEXEC`
...
4060 | pub const IN_CLOEXEC: ::c_int = O_CLOEXEC;
     | ------------------------------------------ similarly named constant `IN_CLOEXEC` defined here

error[E0425]: cannot find value `O_NONBLOCK` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:2555:35
     |
2555 | pub const TFD_NONBLOCK: ::c_int = O_NONBLOCK;
     |                                   ^^^^^^^^^^ help: a constant with a similar name exists: `IN_NONBLOCK`
...
4061 | pub const IN_NONBLOCK: ::c_int = O_NONBLOCK;
     | -------------------------------------------- similarly named constant `IN_NONBLOCK` defined here

error[E0425]: cannot find value `ENODATA` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:2572:32
     |
1828 | pub const EI_DATA: usize = 5;
     | ----------------------------- similarly named constant `EI_DATA` defined here
...
2572 | pub const ENOATTR: ::c_int = ::ENODATA;
     |                                ^^^^^^^ help: a constant with a similar name exists: `EI_DATA`

error[E0412]: cannot find type `__u64` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:2692:30
     |
2692 | pub const RESOLVE_NO_XDEV: ::__u64 = 0x01;
     |                              ^^^^^ not found in the crate root

error[E0412]: cannot find type `__u64` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:2693:36
     |
2693 | pub const RESOLVE_NO_MAGICLINKS: ::__u64 = 0x02;
     |                                    ^^^^^ not found in the crate root

error[E0412]: cannot find type `__u64` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:2694:34
     |
2694 | pub const RESOLVE_NO_SYMLINKS: ::__u64 = 0x04;
     |                                  ^^^^^ not found in the crate root

error[E0412]: cannot find type `__u64` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:2695:30
     |
2695 | pub const RESOLVE_BENEATH: ::__u64 = 0x08;
     |                              ^^^^^ not found in the crate root

error[E0412]: cannot find type `__u64` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:2696:30
     |
2696 | pub const RESOLVE_IN_ROOT: ::__u64 = 0x10;
     |                              ^^^^^ not found in the crate root

error[E0412]: cannot find type `__u64` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:2697:29
     |
2697 | pub const RESOLVE_CACHED: ::__u64 = 0x20;
     |                             ^^^^^ not found in the crate root

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3160:24
     |
3160 | pub const SIOCADDRT: ::c_ulong = 0x0000890B;
     |                        ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3160 - pub const SIOCADDRT: ::c_ulong = 0x0000890B;
3160 + pub const SIOCADDRT: c_ulong = 0x0000890B;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3161:24
     |
3161 | pub const SIOCDELRT: ::c_ulong = 0x0000890C;
     |                        ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3161 - pub const SIOCDELRT: ::c_ulong = 0x0000890C;
3161 + pub const SIOCDELRT: c_ulong = 0x0000890C;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3162:26
     |
3162 | pub const SIOCGIFNAME: ::c_ulong = 0x00008910;
     |                          ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3162 - pub const SIOCGIFNAME: ::c_ulong = 0x00008910;
3162 + pub const SIOCGIFNAME: c_ulong = 0x00008910;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3163:26
     |
3163 | pub const SIOCSIFLINK: ::c_ulong = 0x00008911;
     |                          ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3163 - pub const SIOCSIFLINK: ::c_ulong = 0x00008911;
3163 + pub const SIOCSIFLINK: c_ulong = 0x00008911;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3164:26
     |
3164 | pub const SIOCGIFCONF: ::c_ulong = 0x00008912;
     |                          ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3164 - pub const SIOCGIFCONF: ::c_ulong = 0x00008912;
3164 + pub const SIOCGIFCONF: c_ulong = 0x00008912;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3165:27
     |
3165 | pub const SIOCGIFFLAGS: ::c_ulong = 0x00008913;
     |                           ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3165 - pub const SIOCGIFFLAGS: ::c_ulong = 0x00008913;
3165 + pub const SIOCGIFFLAGS: c_ulong = 0x00008913;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3166:27
     |
3166 | pub const SIOCSIFFLAGS: ::c_ulong = 0x00008914;
     |                           ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3166 - pub const SIOCSIFFLAGS: ::c_ulong = 0x00008914;
3166 + pub const SIOCSIFFLAGS: c_ulong = 0x00008914;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3167:26
     |
3167 | pub const SIOCGIFADDR: ::c_ulong = 0x00008915;
     |                          ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3167 - pub const SIOCGIFADDR: ::c_ulong = 0x00008915;
3167 + pub const SIOCGIFADDR: c_ulong = 0x00008915;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3168:26
     |
3168 | pub const SIOCSIFADDR: ::c_ulong = 0x00008916;
     |                          ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3168 - pub const SIOCSIFADDR: ::c_ulong = 0x00008916;
3168 + pub const SIOCSIFADDR: c_ulong = 0x00008916;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3169:29
     |
3169 | pub const SIOCGIFDSTADDR: ::c_ulong = 0x00008917;
     |                             ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3169 - pub const SIOCGIFDSTADDR: ::c_ulong = 0x00008917;
3169 + pub const SIOCGIFDSTADDR: c_ulong = 0x00008917;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3170:29
     |
3170 | pub const SIOCSIFDSTADDR: ::c_ulong = 0x00008918;
     |                             ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3170 - pub const SIOCSIFDSTADDR: ::c_ulong = 0x00008918;
3170 + pub const SIOCSIFDSTADDR: c_ulong = 0x00008918;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3171:29
     |
3171 | pub const SIOCGIFBRDADDR: ::c_ulong = 0x00008919;
     |                             ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3171 - pub const SIOCGIFBRDADDR: ::c_ulong = 0x00008919;
3171 + pub const SIOCGIFBRDADDR: c_ulong = 0x00008919;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3172:29
     |
3172 | pub const SIOCSIFBRDADDR: ::c_ulong = 0x0000891A;
     |                             ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3172 - pub const SIOCSIFBRDADDR: ::c_ulong = 0x0000891A;
3172 + pub const SIOCSIFBRDADDR: c_ulong = 0x0000891A;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3173:29
     |
3173 | pub const SIOCGIFNETMASK: ::c_ulong = 0x0000891B;
     |                             ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3173 - pub const SIOCGIFNETMASK: ::c_ulong = 0x0000891B;
3173 + pub const SIOCGIFNETMASK: c_ulong = 0x0000891B;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3174:29
     |
3174 | pub const SIOCSIFNETMASK: ::c_ulong = 0x0000891C;
     |                             ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3174 - pub const SIOCSIFNETMASK: ::c_ulong = 0x0000891C;
3174 + pub const SIOCSIFNETMASK: c_ulong = 0x0000891C;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3175:28
     |
3175 | pub const SIOCGIFMETRIC: ::c_ulong = 0x0000891D;
     |                            ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3175 - pub const SIOCGIFMETRIC: ::c_ulong = 0x0000891D;
3175 + pub const SIOCGIFMETRIC: c_ulong = 0x0000891D;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3176:28
     |
3176 | pub const SIOCSIFMETRIC: ::c_ulong = 0x0000891E;
     |                            ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3176 - pub const SIOCSIFMETRIC: ::c_ulong = 0x0000891E;
3176 + pub const SIOCSIFMETRIC: c_ulong = 0x0000891E;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3177:25
     |
3177 | pub const SIOCGIFMEM: ::c_ulong = 0x0000891F;
     |                         ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3177 - pub const SIOCGIFMEM: ::c_ulong = 0x0000891F;
3177 + pub const SIOCGIFMEM: c_ulong = 0x0000891F;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3178:25
     |
3178 | pub const SIOCSIFMEM: ::c_ulong = 0x00008920;
     |                         ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3178 - pub const SIOCSIFMEM: ::c_ulong = 0x00008920;
3178 + pub const SIOCSIFMEM: c_ulong = 0x00008920;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3179:25
     |
3179 | pub const SIOCGIFMTU: ::c_ulong = 0x00008921;
     |                         ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3179 - pub const SIOCGIFMTU: ::c_ulong = 0x00008921;
3179 + pub const SIOCGIFMTU: c_ulong = 0x00008921;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3180:25
     |
3180 | pub const SIOCSIFMTU: ::c_ulong = 0x00008922;
     |                         ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3180 - pub const SIOCSIFMTU: ::c_ulong = 0x00008922;
3180 + pub const SIOCSIFMTU: c_ulong = 0x00008922;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3181:26
     |
3181 | pub const SIOCSIFNAME: ::c_ulong = 0x00008923;
     |                          ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3181 - pub const SIOCSIFNAME: ::c_ulong = 0x00008923;
3181 + pub const SIOCSIFNAME: c_ulong = 0x00008923;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3182:28
     |
3182 | pub const SIOCSIFHWADDR: ::c_ulong = 0x00008924;
     |                            ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3182 - pub const SIOCSIFHWADDR: ::c_ulong = 0x00008924;
3182 + pub const SIOCSIFHWADDR: c_ulong = 0x00008924;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3183:27
     |
3183 | pub const SIOCGIFENCAP: ::c_ulong = 0x00008925;
     |                           ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3183 - pub const SIOCGIFENCAP: ::c_ulong = 0x00008925;
3183 + pub const SIOCGIFENCAP: c_ulong = 0x00008925;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3184:27
     |
3184 | pub const SIOCSIFENCAP: ::c_ulong = 0x00008926;
     |                           ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3184 - pub const SIOCSIFENCAP: ::c_ulong = 0x00008926;
3184 + pub const SIOCSIFENCAP: c_ulong = 0x00008926;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3185:28
     |
3185 | pub const SIOCGIFHWADDR: ::c_ulong = 0x00008927;
     |                            ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3185 - pub const SIOCGIFHWADDR: ::c_ulong = 0x00008927;
3185 + pub const SIOCGIFHWADDR: c_ulong = 0x00008927;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3186:27
     |
3186 | pub const SIOCGIFSLAVE: ::c_ulong = 0x00008929;
     |                           ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3186 - pub const SIOCGIFSLAVE: ::c_ulong = 0x00008929;
3186 + pub const SIOCGIFSLAVE: c_ulong = 0x00008929;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3187:27
     |
3187 | pub const SIOCSIFSLAVE: ::c_ulong = 0x00008930;
     |                           ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3187 - pub const SIOCSIFSLAVE: ::c_ulong = 0x00008930;
3187 + pub const SIOCSIFSLAVE: c_ulong = 0x00008930;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3188:27
     |
3188 | pub const SIOCADDMULTI: ::c_ulong = 0x00008931;
     |                           ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3188 - pub const SIOCADDMULTI: ::c_ulong = 0x00008931;
3188 + pub const SIOCADDMULTI: c_ulong = 0x00008931;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3189:27
     |
3189 | pub const SIOCDELMULTI: ::c_ulong = 0x00008932;
     |                           ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3189 - pub const SIOCDELMULTI: ::c_ulong = 0x00008932;
3189 + pub const SIOCDELMULTI: c_ulong = 0x00008932;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3190:27
     |
3190 | pub const SIOCGIFINDEX: ::c_ulong = 0x00008933;
     |                           ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3190 - pub const SIOCGIFINDEX: ::c_ulong = 0x00008933;
3190 + pub const SIOCGIFINDEX: c_ulong = 0x00008933;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3191:26
     |
3191 | pub const SIOGIFINDEX: ::c_ulong = SIOCGIFINDEX;
     |                          ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3191 - pub const SIOGIFINDEX: ::c_ulong = SIOCGIFINDEX;
3191 + pub const SIOGIFINDEX: c_ulong = SIOCGIFINDEX;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3192:28
     |
3192 | pub const SIOCSIFPFLAGS: ::c_ulong = 0x00008934;
     |                            ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3192 - pub const SIOCSIFPFLAGS: ::c_ulong = 0x00008934;
3192 + pub const SIOCSIFPFLAGS: c_ulong = 0x00008934;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3193:28
     |
3193 | pub const SIOCGIFPFLAGS: ::c_ulong = 0x00008935;
     |                            ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3193 - pub const SIOCGIFPFLAGS: ::c_ulong = 0x00008935;
3193 + pub const SIOCGIFPFLAGS: c_ulong = 0x00008935;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3194:26
     |
3194 | pub const SIOCDIFADDR: ::c_ulong = 0x00008936;
     |                          ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3194 - pub const SIOCDIFADDR: ::c_ulong = 0x00008936;
3194 + pub const SIOCDIFADDR: c_ulong = 0x00008936;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3195:33
     |
3195 | pub const SIOCSIFHWBROADCAST: ::c_ulong = 0x00008937;
     |                                 ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3195 - pub const SIOCSIFHWBROADCAST: ::c_ulong = 0x00008937;
3195 + pub const SIOCSIFHWBROADCAST: c_ulong = 0x00008937;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3196:27
     |
3196 | pub const SIOCGIFCOUNT: ::c_ulong = 0x00008938;
     |                           ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3196 - pub const SIOCGIFCOUNT: ::c_ulong = 0x00008938;
3196 + pub const SIOCGIFCOUNT: c_ulong = 0x00008938;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3197:24
     |
3197 | pub const SIOCGIFBR: ::c_ulong = 0x00008940;
     |                        ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3197 - pub const SIOCGIFBR: ::c_ulong = 0x00008940;
3197 + pub const SIOCGIFBR: c_ulong = 0x00008940;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3198:24
     |
3198 | pub const SIOCSIFBR: ::c_ulong = 0x00008941;
     |                        ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3198 - pub const SIOCSIFBR: ::c_ulong = 0x00008941;
3198 + pub const SIOCSIFBR: c_ulong = 0x00008941;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3199:28
     |
3199 | pub const SIOCGIFTXQLEN: ::c_ulong = 0x00008942;
     |                            ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3199 - pub const SIOCGIFTXQLEN: ::c_ulong = 0x00008942;
3199 + pub const SIOCGIFTXQLEN: c_ulong = 0x00008942;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3200:28
     |
3200 | pub const SIOCSIFTXQLEN: ::c_ulong = 0x00008943;
     |                            ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3200 - pub const SIOCSIFTXQLEN: ::c_ulong = 0x00008943;
3200 + pub const SIOCSIFTXQLEN: c_ulong = 0x00008943;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3201:26
     |
3201 | pub const SIOCETHTOOL: ::c_ulong = 0x00008946;
     |                          ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3201 - pub const SIOCETHTOOL: ::c_ulong = 0x00008946;
3201 + pub const SIOCETHTOOL: c_ulong = 0x00008946;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3202:26
     |
3202 | pub const SIOCGMIIPHY: ::c_ulong = 0x00008947;
     |                          ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3202 - pub const SIOCGMIIPHY: ::c_ulong = 0x00008947;
3202 + pub const SIOCGMIIPHY: c_ulong = 0x00008947;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3203:26
     |
3203 | pub const SIOCGMIIREG: ::c_ulong = 0x00008948;
     |                          ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3203 - pub const SIOCGMIIREG: ::c_ulong = 0x00008948;
3203 + pub const SIOCGMIIREG: c_ulong = 0x00008948;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3204:26
     |
3204 | pub const SIOCSMIIREG: ::c_ulong = 0x00008949;
     |                          ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3204 - pub const SIOCSMIIREG: ::c_ulong = 0x00008949;
3204 + pub const SIOCSMIIREG: c_ulong = 0x00008949;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3205:25
     |
3205 | pub const SIOCWANDEV: ::c_ulong = 0x0000894A;
     |                         ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3205 - pub const SIOCWANDEV: ::c_ulong = 0x0000894A;
3205 + pub const SIOCWANDEV: c_ulong = 0x0000894A;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3206:26
     |
3206 | pub const SIOCOUTQNSD: ::c_ulong = 0x0000894B;
     |                          ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3206 - pub const SIOCOUTQNSD: ::c_ulong = 0x0000894B;
3206 + pub const SIOCOUTQNSD: c_ulong = 0x0000894B;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3207:24
     |
3207 | pub const SIOCGSKNS: ::c_ulong = 0x0000894C;
     |                        ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3207 - pub const SIOCGSKNS: ::c_ulong = 0x0000894C;
3207 + pub const SIOCGSKNS: c_ulong = 0x0000894C;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3208:23
     |
3208 | pub const SIOCDARP: ::c_ulong = 0x00008953;
     |                       ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3208 - pub const SIOCDARP: ::c_ulong = 0x00008953;
3208 + pub const SIOCDARP: c_ulong = 0x00008953;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3209:23
     |
3209 | pub const SIOCGARP: ::c_ulong = 0x00008954;
     |                       ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3209 - pub const SIOCGARP: ::c_ulong = 0x00008954;
3209 + pub const SIOCGARP: c_ulong = 0x00008954;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3210:23
     |
3210 | pub const SIOCSARP: ::c_ulong = 0x00008955;
     |                       ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3210 - pub const SIOCSARP: ::c_ulong = 0x00008955;
3210 + pub const SIOCSARP: c_ulong = 0x00008955;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3211:24
     |
3211 | pub const SIOCDRARP: ::c_ulong = 0x00008960;
     |                        ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3211 - pub const SIOCDRARP: ::c_ulong = 0x00008960;
3211 + pub const SIOCDRARP: c_ulong = 0x00008960;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3212:24
     |
3212 | pub const SIOCGRARP: ::c_ulong = 0x00008961;
     |                        ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3212 - pub const SIOCGRARP: ::c_ulong = 0x00008961;
3212 + pub const SIOCGRARP: c_ulong = 0x00008961;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3213:24
     |
3213 | pub const SIOCSRARP: ::c_ulong = 0x00008962;
     |                        ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3213 - pub const SIOCSRARP: ::c_ulong = 0x00008962;
3213 + pub const SIOCSRARP: c_ulong = 0x00008962;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3214:25
     |
3214 | pub const SIOCGIFMAP: ::c_ulong = 0x00008970;
     |                         ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3214 - pub const SIOCGIFMAP: ::c_ulong = 0x00008970;
3214 + pub const SIOCGIFMAP: c_ulong = 0x00008970;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3215:25
     |
3215 | pub const SIOCSIFMAP: ::c_ulong = 0x00008971;
     |                         ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3215 - pub const SIOCSIFMAP: ::c_ulong = 0x00008971;
3215 + pub const SIOCSIFMAP: c_ulong = 0x00008971;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3216:28
     |
3216 | pub const SIOCSHWTSTAMP: ::c_ulong = 0x000089b0;
     |                            ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3216 - pub const SIOCSHWTSTAMP: ::c_ulong = 0x000089b0;
3216 + pub const SIOCSHWTSTAMP: c_ulong = 0x000089b0;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3217:28
     |
3217 | pub const SIOCGHWTSTAMP: ::c_ulong = 0x000089b1;
     |                            ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3217 - pub const SIOCGHWTSTAMP: ::c_ulong = 0x000089b1;
3217 + pub const SIOCGHWTSTAMP: c_ulong = 0x000089b1;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3220:27
     |
3220 | pub const WIRELESS_EXT: ::c_ulong = 0x16;
     |                           ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3220 - pub const WIRELESS_EXT: ::c_ulong = 0x16;
3220 + pub const WIRELESS_EXT: c_ulong = 0x16;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3222:28
     |
3222 | pub const SIOCSIWCOMMIT: ::c_ulong = 0x8B00;
     |                            ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3222 - pub const SIOCSIWCOMMIT: ::c_ulong = 0x8B00;
3222 + pub const SIOCSIWCOMMIT: c_ulong = 0x8B00;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3223:26
     |
3223 | pub const SIOCGIWNAME: ::c_ulong = 0x8B01;
     |                          ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3223 - pub const SIOCGIWNAME: ::c_ulong = 0x8B01;
3223 + pub const SIOCGIWNAME: c_ulong = 0x8B01;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3225:26
     |
3225 | pub const SIOCSIWNWID: ::c_ulong = 0x8B02;
     |                          ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3225 - pub const SIOCSIWNWID: ::c_ulong = 0x8B02;
3225 + pub const SIOCSIWNWID: c_ulong = 0x8B02;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3226:26
     |
3226 | pub const SIOCGIWNWID: ::c_ulong = 0x8B03;
     |                          ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3226 - pub const SIOCGIWNWID: ::c_ulong = 0x8B03;
3226 + pub const SIOCGIWNWID: c_ulong = 0x8B03;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3227:26
     |
3227 | pub const SIOCSIWFREQ: ::c_ulong = 0x8B04;
     |                          ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3227 - pub const SIOCSIWFREQ: ::c_ulong = 0x8B04;
3227 + pub const SIOCSIWFREQ: c_ulong = 0x8B04;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3228:26
     |
3228 | pub const SIOCGIWFREQ: ::c_ulong = 0x8B05;
     |                          ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3228 - pub const SIOCGIWFREQ: ::c_ulong = 0x8B05;
3228 + pub const SIOCGIWFREQ: c_ulong = 0x8B05;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3229:26
     |
3229 | pub const SIOCSIWMODE: ::c_ulong = 0x8B06;
     |                          ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3229 - pub const SIOCSIWMODE: ::c_ulong = 0x8B06;
3229 + pub const SIOCSIWMODE: c_ulong = 0x8B06;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3230:26
     |
3230 | pub const SIOCGIWMODE: ::c_ulong = 0x8B07;
     |                          ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3230 - pub const SIOCGIWMODE: ::c_ulong = 0x8B07;
3230 + pub const SIOCGIWMODE: c_ulong = 0x8B07;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3231:26
     |
3231 | pub const SIOCSIWSENS: ::c_ulong = 0x8B08;
     |                          ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3231 - pub const SIOCSIWSENS: ::c_ulong = 0x8B08;
3231 + pub const SIOCSIWSENS: c_ulong = 0x8B08;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3232:26
     |
3232 | pub const SIOCGIWSENS: ::c_ulong = 0x8B09;
     |                          ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3232 - pub const SIOCGIWSENS: ::c_ulong = 0x8B09;
3232 + pub const SIOCGIWSENS: c_ulong = 0x8B09;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3234:27
     |
3234 | pub const SIOCSIWRANGE: ::c_ulong = 0x8B0A;
     |                           ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3234 - pub const SIOCSIWRANGE: ::c_ulong = 0x8B0A;
3234 + pub const SIOCSIWRANGE: c_ulong = 0x8B0A;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3235:27
     |
3235 | pub const SIOCGIWRANGE: ::c_ulong = 0x8B0B;
     |                           ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3235 - pub const SIOCGIWRANGE: ::c_ulong = 0x8B0B;
3235 + pub const SIOCGIWRANGE: c_ulong = 0x8B0B;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3236:26
     |
3236 | pub const SIOCSIWPRIV: ::c_ulong = 0x8B0C;
     |                          ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3236 - pub const SIOCSIWPRIV: ::c_ulong = 0x8B0C;
3236 + pub const SIOCSIWPRIV: c_ulong = 0x8B0C;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3237:26
     |
3237 | pub const SIOCGIWPRIV: ::c_ulong = 0x8B0D;
     |                          ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3237 - pub const SIOCGIWPRIV: ::c_ulong = 0x8B0D;
3237 + pub const SIOCGIWPRIV: c_ulong = 0x8B0D;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3238:27
     |
3238 | pub const SIOCSIWSTATS: ::c_ulong = 0x8B0E;
     |                           ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3238 - pub const SIOCSIWSTATS: ::c_ulong = 0x8B0E;
3238 + pub const SIOCSIWSTATS: c_ulong = 0x8B0E;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3239:27
     |
3239 | pub const SIOCGIWSTATS: ::c_ulong = 0x8B0F;
     |                           ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3239 - pub const SIOCGIWSTATS: ::c_ulong = 0x8B0F;
3239 + pub const SIOCGIWSTATS: c_ulong = 0x8B0F;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3241:25
     |
3241 | pub const SIOCSIWSPY: ::c_ulong = 0x8B10;
     |                         ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3241 - pub const SIOCSIWSPY: ::c_ulong = 0x8B10;
3241 + pub const SIOCSIWSPY: c_ulong = 0x8B10;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3242:25
     |
3242 | pub const SIOCGIWSPY: ::c_ulong = 0x8B11;
     |                         ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3242 - pub const SIOCGIWSPY: ::c_ulong = 0x8B11;
3242 + pub const SIOCGIWSPY: c_ulong = 0x8B11;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3243:28
     |
3243 | pub const SIOCSIWTHRSPY: ::c_ulong = 0x8B12;
     |                            ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3243 - pub const SIOCSIWTHRSPY: ::c_ulong = 0x8B12;
3243 + pub const SIOCSIWTHRSPY: c_ulong = 0x8B12;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3244:28
     |
3244 | pub const SIOCGIWTHRSPY: ::c_ulong = 0x8B13;
     |                            ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3244 - pub const SIOCGIWTHRSPY: ::c_ulong = 0x8B13;
3244 + pub const SIOCGIWTHRSPY: c_ulong = 0x8B13;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3246:24
     |
3246 | pub const SIOCSIWAP: ::c_ulong = 0x8B14;
     |                        ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3246 - pub const SIOCSIWAP: ::c_ulong = 0x8B14;
3246 + pub const SIOCSIWAP: c_ulong = 0x8B14;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3247:24
     |
3247 | pub const SIOCGIWAP: ::c_ulong = 0x8B15;
     |                        ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3247 - pub const SIOCGIWAP: ::c_ulong = 0x8B15;
3247 + pub const SIOCGIWAP: c_ulong = 0x8B15;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3248:28
     |
3248 | pub const SIOCGIWAPLIST: ::c_ulong = 0x8B17;
     |                            ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3248 - pub const SIOCGIWAPLIST: ::c_ulong = 0x8B17;
3248 + pub const SIOCGIWAPLIST: c_ulong = 0x8B17;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3249:26
     |
3249 | pub const SIOCSIWSCAN: ::c_ulong = 0x8B18;
     |                          ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3249 - pub const SIOCSIWSCAN: ::c_ulong = 0x8B18;
3249 + pub const SIOCSIWSCAN: c_ulong = 0x8B18;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3250:26
     |
3250 | pub const SIOCGIWSCAN: ::c_ulong = 0x8B19;
     |                          ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3250 - pub const SIOCGIWSCAN: ::c_ulong = 0x8B19;
3250 + pub const SIOCGIWSCAN: c_ulong = 0x8B19;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3252:27
     |
3252 | pub const SIOCSIWESSID: ::c_ulong = 0x8B1A;
     |                           ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3252 - pub const SIOCSIWESSID: ::c_ulong = 0x8B1A;
3252 + pub const SIOCSIWESSID: c_ulong = 0x8B1A;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3253:27
     |
3253 | pub const SIOCGIWESSID: ::c_ulong = 0x8B1B;
     |                           ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3253 - pub const SIOCGIWESSID: ::c_ulong = 0x8B1B;
3253 + pub const SIOCGIWESSID: c_ulong = 0x8B1B;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3254:27
     |
3254 | pub const SIOCSIWNICKN: ::c_ulong = 0x8B1C;
     |                           ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3254 - pub const SIOCSIWNICKN: ::c_ulong = 0x8B1C;
3254 + pub const SIOCSIWNICKN: c_ulong = 0x8B1C;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3255:27
     |
3255 | pub const SIOCGIWNICKN: ::c_ulong = 0x8B1D;
     |                           ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3255 - pub const SIOCGIWNICKN: ::c_ulong = 0x8B1D;
3255 + pub const SIOCGIWNICKN: c_ulong = 0x8B1D;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3257:26
     |
3257 | pub const SIOCSIWRATE: ::c_ulong = 0x8B20;
     |                          ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3257 - pub const SIOCSIWRATE: ::c_ulong = 0x8B20;
3257 + pub const SIOCSIWRATE: c_ulong = 0x8B20;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3258:26
     |
3258 | pub const SIOCGIWRATE: ::c_ulong = 0x8B21;
     |                          ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3258 - pub const SIOCGIWRATE: ::c_ulong = 0x8B21;
3258 + pub const SIOCGIWRATE: c_ulong = 0x8B21;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3259:25
     |
3259 | pub const SIOCSIWRTS: ::c_ulong = 0x8B22;
     |                         ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3259 - pub const SIOCSIWRTS: ::c_ulong = 0x8B22;
3259 + pub const SIOCSIWRTS: c_ulong = 0x8B22;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3260:25
     |
3260 | pub const SIOCGIWRTS: ::c_ulong = 0x8B23;
     |                         ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3260 - pub const SIOCGIWRTS: ::c_ulong = 0x8B23;
3260 + pub const SIOCGIWRTS: c_ulong = 0x8B23;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3261:26
     |
3261 | pub const SIOCSIWFRAG: ::c_ulong = 0x8B24;
     |                          ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3261 - pub const SIOCSIWFRAG: ::c_ulong = 0x8B24;
3261 + pub const SIOCSIWFRAG: c_ulong = 0x8B24;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3262:26
     |
3262 | pub const SIOCGIWFRAG: ::c_ulong = 0x8B25;
     |                          ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3262 - pub const SIOCGIWFRAG: ::c_ulong = 0x8B25;
3262 + pub const SIOCGIWFRAG: c_ulong = 0x8B25;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3263:27
     |
3263 | pub const SIOCSIWTXPOW: ::c_ulong = 0x8B26;
     |                           ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3263 - pub const SIOCSIWTXPOW: ::c_ulong = 0x8B26;
3263 + pub const SIOCSIWTXPOW: c_ulong = 0x8B26;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3264:27
     |
3264 | pub const SIOCGIWTXPOW: ::c_ulong = 0x8B27;
     |                           ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3264 - pub const SIOCGIWTXPOW: ::c_ulong = 0x8B27;
3264 + pub const SIOCGIWTXPOW: c_ulong = 0x8B27;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3265:27
     |
3265 | pub const SIOCSIWRETRY: ::c_ulong = 0x8B28;
     |                           ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3265 - pub const SIOCSIWRETRY: ::c_ulong = 0x8B28;
3265 + pub const SIOCSIWRETRY: c_ulong = 0x8B28;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3266:27
     |
3266 | pub const SIOCGIWRETRY: ::c_ulong = 0x8B29;
     |                           ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3266 - pub const SIOCGIWRETRY: ::c_ulong = 0x8B29;
3266 + pub const SIOCGIWRETRY: c_ulong = 0x8B29;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3268:28
     |
3268 | pub const SIOCSIWENCODE: ::c_ulong = 0x8B2A;
     |                            ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3268 - pub const SIOCSIWENCODE: ::c_ulong = 0x8B2A;
3268 + pub const SIOCSIWENCODE: c_ulong = 0x8B2A;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3269:28
     |
3269 | pub const SIOCGIWENCODE: ::c_ulong = 0x8B2B;
     |                            ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3269 - pub const SIOCGIWENCODE: ::c_ulong = 0x8B2B;
3269 + pub const SIOCGIWENCODE: c_ulong = 0x8B2B;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3271:27
     |
3271 | pub const SIOCSIWPOWER: ::c_ulong = 0x8B2C;
     |                           ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3271 - pub const SIOCSIWPOWER: ::c_ulong = 0x8B2C;
3271 + pub const SIOCSIWPOWER: c_ulong = 0x8B2C;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3272:27
     |
3272 | pub const SIOCGIWPOWER: ::c_ulong = 0x8B2D;
     |                           ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3272 - pub const SIOCGIWPOWER: ::c_ulong = 0x8B2D;
3272 + pub const SIOCGIWPOWER: c_ulong = 0x8B2D;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3274:27
     |
3274 | pub const SIOCSIWGENIE: ::c_ulong = 0x8B30;
     |                           ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3274 - pub const SIOCSIWGENIE: ::c_ulong = 0x8B30;
3274 + pub const SIOCSIWGENIE: c_ulong = 0x8B30;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3275:27
     |
3275 | pub const SIOCGIWGENIE: ::c_ulong = 0x8B31;
     |                           ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3275 - pub const SIOCGIWGENIE: ::c_ulong = 0x8B31;
3275 + pub const SIOCGIWGENIE: c_ulong = 0x8B31;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3277:26
     |
3277 | pub const SIOCSIWMLME: ::c_ulong = 0x8B16;
     |                          ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3277 - pub const SIOCSIWMLME: ::c_ulong = 0x8B16;
3277 + pub const SIOCSIWMLME: c_ulong = 0x8B16;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3279:26
     |
3279 | pub const SIOCSIWAUTH: ::c_ulong = 0x8B32;
     |                          ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3279 - pub const SIOCSIWAUTH: ::c_ulong = 0x8B32;
3279 + pub const SIOCSIWAUTH: c_ulong = 0x8B32;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3280:26
     |
3280 | pub const SIOCGIWAUTH: ::c_ulong = 0x8B33;
     |                          ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3280 - pub const SIOCGIWAUTH: ::c_ulong = 0x8B33;
3280 + pub const SIOCGIWAUTH: c_ulong = 0x8B33;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3282:31
     |
3282 | pub const SIOCSIWENCODEEXT: ::c_ulong = 0x8B34;
     |                               ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3282 - pub const SIOCSIWENCODEEXT: ::c_ulong = 0x8B34;
3282 + pub const SIOCSIWENCODEEXT: c_ulong = 0x8B34;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3283:31
     |
3283 | pub const SIOCGIWENCODEEXT: ::c_ulong = 0x8B35;
     |                               ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3283 - pub const SIOCGIWENCODEEXT: ::c_ulong = 0x8B35;
3283 + pub const SIOCGIWENCODEEXT: c_ulong = 0x8B35;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3285:27
     |
3285 | pub const SIOCSIWPMKSA: ::c_ulong = 0x8B36;
     |                           ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3285 - pub const SIOCSIWPMKSA: ::c_ulong = 0x8B36;
3285 + pub const SIOCSIWPMKSA: c_ulong = 0x8B36;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3287:30
     |
3287 | pub const SIOCIWFIRSTPRIV: ::c_ulong = 0x8BE0;
     |                              ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3287 - pub const SIOCIWFIRSTPRIV: ::c_ulong = 0x8BE0;
3287 + pub const SIOCIWFIRSTPRIV: c_ulong = 0x8BE0;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3288:29
     |
3288 | pub const SIOCIWLASTPRIV: ::c_ulong = 0x8BFF;
     |                             ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3288 - pub const SIOCIWLASTPRIV: ::c_ulong = 0x8BFF;
3288 + pub const SIOCIWLASTPRIV: c_ulong = 0x8BFF;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3290:26
     |
3290 | pub const SIOCIWFIRST: ::c_ulong = 0x8B00;
     |                          ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3290 - pub const SIOCIWFIRST: ::c_ulong = 0x8B00;
3290 + pub const SIOCIWFIRST: c_ulong = 0x8B00;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3291:25
     |
3291 | pub const SIOCIWLAST: ::c_ulong = SIOCIWLASTPRIV;
     |                         ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3291 - pub const SIOCIWLAST: ::c_ulong = SIOCIWLASTPRIV;
3291 + pub const SIOCIWLAST: c_ulong = SIOCIWLASTPRIV;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3293:25
     |
3293 | pub const IWEVTXDROP: ::c_ulong = 0x8C00;
     |                         ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3293 - pub const IWEVTXDROP: ::c_ulong = 0x8C00;
3293 + pub const IWEVTXDROP: c_ulong = 0x8C00;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3294:23
     |
3294 | pub const IWEVQUAL: ::c_ulong = 0x8C01;
     |                       ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3294 - pub const IWEVQUAL: ::c_ulong = 0x8C01;
3294 + pub const IWEVQUAL: c_ulong = 0x8C01;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3295:25
     |
3295 | pub const IWEVCUSTOM: ::c_ulong = 0x8C02;
     |                         ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3295 - pub const IWEVCUSTOM: ::c_ulong = 0x8C02;
3295 + pub const IWEVCUSTOM: c_ulong = 0x8C02;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3296:29
     |
3296 | pub const IWEVREGISTERED: ::c_ulong = 0x8C03;
     |                             ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3296 - pub const IWEVREGISTERED: ::c_ulong = 0x8C03;
3296 + pub const IWEVREGISTERED: c_ulong = 0x8C03;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3297:26
     |
3297 | pub const IWEVEXPIRED: ::c_ulong = 0x8C04;
     |                          ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3297 - pub const IWEVEXPIRED: ::c_ulong = 0x8C04;
3297 + pub const IWEVEXPIRED: c_ulong = 0x8C04;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3298:24
     |
3298 | pub const IWEVGENIE: ::c_ulong = 0x8C05;
     |                        ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3298 - pub const IWEVGENIE: ::c_ulong = 0x8C05;
3298 + pub const IWEVGENIE: c_ulong = 0x8C05;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3299:36
     |
3299 | pub const IWEVMICHAELMICFAILURE: ::c_ulong = 0x8C06;
     |                                    ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3299 - pub const IWEVMICHAELMICFAILURE: ::c_ulong = 0x8C06;
3299 + pub const IWEVMICHAELMICFAILURE: c_ulong = 0x8C06;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3300:29
     |
3300 | pub const IWEVASSOCREQIE: ::c_ulong = 0x8C07;
     |                             ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3300 - pub const IWEVASSOCREQIE: ::c_ulong = 0x8C07;
3300 + pub const IWEVASSOCREQIE: c_ulong = 0x8C07;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3301:30
     |
3301 | pub const IWEVASSOCRESPIE: ::c_ulong = 0x8C08;
     |                              ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3301 - pub const IWEVASSOCRESPIE: ::c_ulong = 0x8C08;
3301 + pub const IWEVASSOCRESPIE: c_ulong = 0x8C08;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3302:28
     |
3302 | pub const IWEVPMKIDCAND: ::c_ulong = 0x8C09;
     |                            ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3302 - pub const IWEVPMKIDCAND: ::c_ulong = 0x8C09;
3302 + pub const IWEVPMKIDCAND: c_ulong = 0x8C09;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3303:24
     |
3303 | pub const IWEVFIRST: ::c_ulong = 0x8C00;
     |                        ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3303 - pub const IWEVFIRST: ::c_ulong = 0x8C00;
3303 + pub const IWEVFIRST: c_ulong = 0x8C00;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3305:32
     |
3305 | pub const IW_PRIV_TYPE_MASK: ::c_ulong = 0x7000;
     |                                ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3305 - pub const IW_PRIV_TYPE_MASK: ::c_ulong = 0x7000;
3305 + pub const IW_PRIV_TYPE_MASK: c_ulong = 0x7000;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3306:32
     |
3306 | pub const IW_PRIV_TYPE_NONE: ::c_ulong = 0x0000;
     |                                ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3306 - pub const IW_PRIV_TYPE_NONE: ::c_ulong = 0x0000;
3306 + pub const IW_PRIV_TYPE_NONE: c_ulong = 0x0000;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3307:32
     |
3307 | pub const IW_PRIV_TYPE_BYTE: ::c_ulong = 0x1000;
     |                                ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3307 - pub const IW_PRIV_TYPE_BYTE: ::c_ulong = 0x1000;
3307 + pub const IW_PRIV_TYPE_BYTE: c_ulong = 0x1000;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3308:32
     |
3308 | pub const IW_PRIV_TYPE_CHAR: ::c_ulong = 0x2000;
     |                                ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3308 - pub const IW_PRIV_TYPE_CHAR: ::c_ulong = 0x2000;
3308 + pub const IW_PRIV_TYPE_CHAR: c_ulong = 0x2000;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3309:31
     |
3309 | pub const IW_PRIV_TYPE_INT: ::c_ulong = 0x4000;
     |                               ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3309 - pub const IW_PRIV_TYPE_INT: ::c_ulong = 0x4000;
3309 + pub const IW_PRIV_TYPE_INT: c_ulong = 0x4000;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3310:33
     |
3310 | pub const IW_PRIV_TYPE_FLOAT: ::c_ulong = 0x5000;
     |                                 ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3310 - pub const IW_PRIV_TYPE_FLOAT: ::c_ulong = 0x5000;
3310 + pub const IW_PRIV_TYPE_FLOAT: c_ulong = 0x5000;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3311:32
     |
3311 | pub const IW_PRIV_TYPE_ADDR: ::c_ulong = 0x6000;
     |                                ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3311 - pub const IW_PRIV_TYPE_ADDR: ::c_ulong = 0x6000;
3311 + pub const IW_PRIV_TYPE_ADDR: c_ulong = 0x6000;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3313:33
     |
3313 | pub const IW_PRIV_SIZE_FIXED: ::c_ulong = 0x0800;
     |                                 ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3313 - pub const IW_PRIV_SIZE_FIXED: ::c_ulong = 0x0800;
3313 + pub const IW_PRIV_SIZE_FIXED: c_ulong = 0x0800;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3315:32
     |
3315 | pub const IW_PRIV_SIZE_MASK: ::c_ulong = 0x07FF;
     |                                ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3315 - pub const IW_PRIV_SIZE_MASK: ::c_ulong = 0x07FF;
3315 + pub const IW_PRIV_SIZE_MASK: c_ulong = 0x07FF;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3333:35
     |
3333 | pub const IW_QUAL_QUAL_UPDATED: ::c_ulong = 0x01;
     |                                   ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3333 - pub const IW_QUAL_QUAL_UPDATED: ::c_ulong = 0x01;
3333 + pub const IW_QUAL_QUAL_UPDATED: c_ulong = 0x01;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3334:36
     |
3334 | pub const IW_QUAL_LEVEL_UPDATED: ::c_ulong = 0x02;
     |                                    ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3334 - pub const IW_QUAL_LEVEL_UPDATED: ::c_ulong = 0x02;
3334 + pub const IW_QUAL_LEVEL_UPDATED: c_ulong = 0x02;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3335:36
     |
3335 | pub const IW_QUAL_NOISE_UPDATED: ::c_ulong = 0x04;
     |                                    ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3335 - pub const IW_QUAL_NOISE_UPDATED: ::c_ulong = 0x04;
3335 + pub const IW_QUAL_NOISE_UPDATED: c_ulong = 0x04;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3336:34
     |
3336 | pub const IW_QUAL_ALL_UPDATED: ::c_ulong = 0x07;
     |                                  ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3336 - pub const IW_QUAL_ALL_UPDATED: ::c_ulong = 0x07;
3336 + pub const IW_QUAL_ALL_UPDATED: c_ulong = 0x07;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3337:26
     |
3337 | pub const IW_QUAL_DBM: ::c_ulong = 0x08;
     |                          ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3337 - pub const IW_QUAL_DBM: ::c_ulong = 0x08;
3337 + pub const IW_QUAL_DBM: c_ulong = 0x08;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3338:35
     |
3338 | pub const IW_QUAL_QUAL_INVALID: ::c_ulong = 0x10;
     |                                   ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3338 - pub const IW_QUAL_QUAL_INVALID: ::c_ulong = 0x10;
3338 + pub const IW_QUAL_QUAL_INVALID: c_ulong = 0x10;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3339:36
     |
3339 | pub const IW_QUAL_LEVEL_INVALID: ::c_ulong = 0x20;
     |                                    ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3339 - pub const IW_QUAL_LEVEL_INVALID: ::c_ulong = 0x20;
3339 + pub const IW_QUAL_LEVEL_INVALID: c_ulong = 0x20;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3340:36
     |
3340 | pub const IW_QUAL_NOISE_INVALID: ::c_ulong = 0x40;
     |                                    ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3340 - pub const IW_QUAL_NOISE_INVALID: ::c_ulong = 0x40;
3340 + pub const IW_QUAL_NOISE_INVALID: c_ulong = 0x40;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3341:27
     |
3341 | pub const IW_QUAL_RCPI: ::c_ulong = 0x80;
     |                           ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3341 - pub const IW_QUAL_RCPI: ::c_ulong = 0x80;
3341 + pub const IW_QUAL_RCPI: c_ulong = 0x80;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3342:34
     |
3342 | pub const IW_QUAL_ALL_INVALID: ::c_ulong = 0x70;
     |                                  ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3342 - pub const IW_QUAL_ALL_INVALID: ::c_ulong = 0x70;
3342 + pub const IW_QUAL_ALL_INVALID: c_ulong = 0x70;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3344:27
     |
3344 | pub const IW_FREQ_AUTO: ::c_ulong = 0x00;
     |                           ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3344 - pub const IW_FREQ_AUTO: ::c_ulong = 0x00;
3344 + pub const IW_FREQ_AUTO: c_ulong = 0x00;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3345:28
     |
3345 | pub const IW_FREQ_FIXED: ::c_ulong = 0x01;
     |                            ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3345 - pub const IW_FREQ_FIXED: ::c_ulong = 0x01;
3345 + pub const IW_FREQ_FIXED: c_ulong = 0x01;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3350:30
     |
3350 | pub const IW_ENCODE_INDEX: ::c_ulong = 0x00FF;
     |                              ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3350 - pub const IW_ENCODE_INDEX: ::c_ulong = 0x00FF;
3350 + pub const IW_ENCODE_INDEX: c_ulong = 0x00FF;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3351:30
     |
3351 | pub const IW_ENCODE_FLAGS: ::c_ulong = 0xFF00;
     |                              ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3351 - pub const IW_ENCODE_FLAGS: ::c_ulong = 0xFF00;
3351 + pub const IW_ENCODE_FLAGS: c_ulong = 0xFF00;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3352:29
     |
3352 | pub const IW_ENCODE_MODE: ::c_ulong = 0xF000;
     |                             ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3352 - pub const IW_ENCODE_MODE: ::c_ulong = 0xF000;
3352 + pub const IW_ENCODE_MODE: c_ulong = 0xF000;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3353:33
     |
3353 | pub const IW_ENCODE_DISABLED: ::c_ulong = 0x8000;
     |                                 ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3353 - pub const IW_ENCODE_DISABLED: ::c_ulong = 0x8000;
3353 + pub const IW_ENCODE_DISABLED: c_ulong = 0x8000;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3354:32
     |
3354 | pub const IW_ENCODE_ENABLED: ::c_ulong = 0x0000;
     |                                ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3354 - pub const IW_ENCODE_ENABLED: ::c_ulong = 0x0000;
3354 + pub const IW_ENCODE_ENABLED: c_ulong = 0x0000;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3355:35
     |
3355 | pub const IW_ENCODE_RESTRICTED: ::c_ulong = 0x4000;
     |                                   ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3355 - pub const IW_ENCODE_RESTRICTED: ::c_ulong = 0x4000;
3355 + pub const IW_ENCODE_RESTRICTED: c_ulong = 0x4000;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3356:29
     |
3356 | pub const IW_ENCODE_OPEN: ::c_ulong = 0x2000;
     |                             ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3356 - pub const IW_ENCODE_OPEN: ::c_ulong = 0x2000;
3356 + pub const IW_ENCODE_OPEN: c_ulong = 0x2000;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3357:30
     |
3357 | pub const IW_ENCODE_NOKEY: ::c_ulong = 0x0800;
     |                              ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3357 - pub const IW_ENCODE_NOKEY: ::c_ulong = 0x0800;
3357 + pub const IW_ENCODE_NOKEY: c_ulong = 0x0800;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3358:29
     |
3358 | pub const IW_ENCODE_TEMP: ::c_ulong = 0x0400;
     |                             ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3358 - pub const IW_ENCODE_TEMP: ::c_ulong = 0x0400;
3358 + pub const IW_ENCODE_TEMP: c_ulong = 0x0400;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3360:26
     |
3360 | pub const IW_POWER_ON: ::c_ulong = 0x0000;
     |                          ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3360 - pub const IW_POWER_ON: ::c_ulong = 0x0000;
3360 + pub const IW_POWER_ON: c_ulong = 0x0000;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3361:28
     |
3361 | pub const IW_POWER_TYPE: ::c_ulong = 0xF000;
     |                            ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3361 - pub const IW_POWER_TYPE: ::c_ulong = 0xF000;
3361 + pub const IW_POWER_TYPE: c_ulong = 0xF000;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3362:30
     |
3362 | pub const IW_POWER_PERIOD: ::c_ulong = 0x1000;
     |                              ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3362 - pub const IW_POWER_PERIOD: ::c_ulong = 0x1000;
3362 + pub const IW_POWER_PERIOD: c_ulong = 0x1000;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3363:31
     |
3363 | pub const IW_POWER_TIMEOUT: ::c_ulong = 0x2000;
     |                               ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3363 - pub const IW_POWER_TIMEOUT: ::c_ulong = 0x2000;
3363 + pub const IW_POWER_TIMEOUT: c_ulong = 0x2000;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3364:28
     |
3364 | pub const IW_POWER_MODE: ::c_ulong = 0x0F00;
     |                            ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3364 - pub const IW_POWER_MODE: ::c_ulong = 0x0F00;
3364 + pub const IW_POWER_MODE: c_ulong = 0x0F00;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3365:33
     |
3365 | pub const IW_POWER_UNICAST_R: ::c_ulong = 0x0100;
     |                                 ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3365 - pub const IW_POWER_UNICAST_R: ::c_ulong = 0x0100;
3365 + pub const IW_POWER_UNICAST_R: c_ulong = 0x0100;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3366:35
     |
3366 | pub const IW_POWER_MULTICAST_R: ::c_ulong = 0x0200;
     |                                   ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3366 - pub const IW_POWER_MULTICAST_R: ::c_ulong = 0x0200;
3366 + pub const IW_POWER_MULTICAST_R: c_ulong = 0x0200;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3367:29
     |
3367 | pub const IW_POWER_ALL_R: ::c_ulong = 0x0300;
     |                             ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3367 - pub const IW_POWER_ALL_R: ::c_ulong = 0x0300;
3367 + pub const IW_POWER_ALL_R: c_ulong = 0x0300;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3368:31
     |
3368 | pub const IW_POWER_FORCE_S: ::c_ulong = 0x0400;
     |                               ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3368 - pub const IW_POWER_FORCE_S: ::c_ulong = 0x0400;
3368 + pub const IW_POWER_FORCE_S: c_ulong = 0x0400;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3369:32
     |
3369 | pub const IW_POWER_REPEATER: ::c_ulong = 0x0800;
     |                                ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3369 - pub const IW_POWER_REPEATER: ::c_ulong = 0x0800;
3369 + pub const IW_POWER_REPEATER: c_ulong = 0x0800;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3370:32
     |
3370 | pub const IW_POWER_MODIFIER: ::c_ulong = 0x000F;
     |                                ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3370 - pub const IW_POWER_MODIFIER: ::c_ulong = 0x000F;
3370 + pub const IW_POWER_MODIFIER: c_ulong = 0x000F;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3371:27
     |
3371 | pub const IW_POWER_MIN: ::c_ulong = 0x0001;
     |                           ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3371 - pub const IW_POWER_MIN: ::c_ulong = 0x0001;
3371 + pub const IW_POWER_MIN: c_ulong = 0x0001;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3372:27
     |
3372 | pub const IW_POWER_MAX: ::c_ulong = 0x0002;
     |                           ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3372 - pub const IW_POWER_MAX: ::c_ulong = 0x0002;
3372 + pub const IW_POWER_MAX: c_ulong = 0x0002;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3373:32
     |
3373 | pub const IW_POWER_RELATIVE: ::c_ulong = 0x0004;
     |                                ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3373 - pub const IW_POWER_RELATIVE: ::c_ulong = 0x0004;
3373 + pub const IW_POWER_RELATIVE: c_ulong = 0x0004;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3375:28
     |
3375 | pub const IW_TXPOW_TYPE: ::c_ulong = 0x00FF;
     |                            ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3375 - pub const IW_TXPOW_TYPE: ::c_ulong = 0x00FF;
3375 + pub const IW_TXPOW_TYPE: c_ulong = 0x00FF;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3376:27
     |
3376 | pub const IW_TXPOW_DBM: ::c_ulong = 0x0000;
     |                           ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3376 - pub const IW_TXPOW_DBM: ::c_ulong = 0x0000;
3376 + pub const IW_TXPOW_DBM: c_ulong = 0x0000;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3377:29
     |
3377 | pub const IW_TXPOW_MWATT: ::c_ulong = 0x0001;
     |                             ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3377 - pub const IW_TXPOW_MWATT: ::c_ulong = 0x0001;
3377 + pub const IW_TXPOW_MWATT: c_ulong = 0x0001;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3378:32
     |
3378 | pub const IW_TXPOW_RELATIVE: ::c_ulong = 0x0002;
     |                                ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3378 - pub const IW_TXPOW_RELATIVE: ::c_ulong = 0x0002;
3378 + pub const IW_TXPOW_RELATIVE: c_ulong = 0x0002;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3379:29
     |
3379 | pub const IW_TXPOW_RANGE: ::c_ulong = 0x1000;
     |                             ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3379 - pub const IW_TXPOW_RANGE: ::c_ulong = 0x1000;
3379 + pub const IW_TXPOW_RANGE: c_ulong = 0x1000;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3381:26
     |
3381 | pub const IW_RETRY_ON: ::c_ulong = 0x0000;
     |                          ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3381 - pub const IW_RETRY_ON: ::c_ulong = 0x0000;
3381 + pub const IW_RETRY_ON: c_ulong = 0x0000;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3382:28
     |
3382 | pub const IW_RETRY_TYPE: ::c_ulong = 0xF000;
     |                            ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3382 - pub const IW_RETRY_TYPE: ::c_ulong = 0xF000;
3382 + pub const IW_RETRY_TYPE: c_ulong = 0xF000;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3383:29
     |
3383 | pub const IW_RETRY_LIMIT: ::c_ulong = 0x1000;
     |                             ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3383 - pub const IW_RETRY_LIMIT: ::c_ulong = 0x1000;
3383 + pub const IW_RETRY_LIMIT: c_ulong = 0x1000;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3384:32
     |
3384 | pub const IW_RETRY_LIFETIME: ::c_ulong = 0x2000;
     |                                ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3384 - pub const IW_RETRY_LIFETIME: ::c_ulong = 0x2000;
3384 + pub const IW_RETRY_LIFETIME: c_ulong = 0x2000;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3385:32
     |
3385 | pub const IW_RETRY_MODIFIER: ::c_ulong = 0x00FF;
     |                                ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3385 - pub const IW_RETRY_MODIFIER: ::c_ulong = 0x00FF;
3385 + pub const IW_RETRY_MODIFIER: c_ulong = 0x00FF;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3386:27
     |
3386 | pub const IW_RETRY_MIN: ::c_ulong = 0x0001;
     |                           ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3386 - pub const IW_RETRY_MIN: ::c_ulong = 0x0001;
3386 + pub const IW_RETRY_MIN: c_ulong = 0x0001;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3387:27
     |
3387 | pub const IW_RETRY_MAX: ::c_ulong = 0x0002;
     |                           ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3387 - pub const IW_RETRY_MAX: ::c_ulong = 0x0002;
3387 + pub const IW_RETRY_MAX: c_ulong = 0x0002;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3388:32
     |
3388 | pub const IW_RETRY_RELATIVE: ::c_ulong = 0x0004;
     |                                ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3388 - pub const IW_RETRY_RELATIVE: ::c_ulong = 0x0004;
3388 + pub const IW_RETRY_RELATIVE: c_ulong = 0x0004;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3389:29
     |
3389 | pub const IW_RETRY_SHORT: ::c_ulong = 0x0010;
     |                             ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3389 - pub const IW_RETRY_SHORT: ::c_ulong = 0x0010;
3389 + pub const IW_RETRY_SHORT: c_ulong = 0x0010;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3390:28
     |
3390 | pub const IW_RETRY_LONG: ::c_ulong = 0x0020;
     |                            ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3390 - pub const IW_RETRY_LONG: ::c_ulong = 0x0020;
3390 + pub const IW_RETRY_LONG: c_ulong = 0x0020;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3392:30
     |
3392 | pub const IW_SCAN_DEFAULT: ::c_ulong = 0x0000;
     |                              ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3392 - pub const IW_SCAN_DEFAULT: ::c_ulong = 0x0000;
3392 + pub const IW_SCAN_DEFAULT: c_ulong = 0x0000;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3393:32
     |
3393 | pub const IW_SCAN_ALL_ESSID: ::c_ulong = 0x0001;
     |                                ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3393 - pub const IW_SCAN_ALL_ESSID: ::c_ulong = 0x0001;
3393 + pub const IW_SCAN_ALL_ESSID: c_ulong = 0x0001;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3394:33
     |
3394 | pub const IW_SCAN_THIS_ESSID: ::c_ulong = 0x0002;
     |                                 ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3394 - pub const IW_SCAN_THIS_ESSID: ::c_ulong = 0x0002;
3394 + pub const IW_SCAN_THIS_ESSID: c_ulong = 0x0002;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3395:31
     |
3395 | pub const IW_SCAN_ALL_FREQ: ::c_ulong = 0x0004;
     |                               ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3395 - pub const IW_SCAN_ALL_FREQ: ::c_ulong = 0x0004;
3395 + pub const IW_SCAN_ALL_FREQ: c_ulong = 0x0004;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3396:32
     |
3396 | pub const IW_SCAN_THIS_FREQ: ::c_ulong = 0x0008;
     |                                ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3396 - pub const IW_SCAN_THIS_FREQ: ::c_ulong = 0x0008;
3396 + pub const IW_SCAN_THIS_FREQ: c_ulong = 0x0008;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3397:31
     |
3397 | pub const IW_SCAN_ALL_MODE: ::c_ulong = 0x0010;
     |                               ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3397 - pub const IW_SCAN_ALL_MODE: ::c_ulong = 0x0010;
3397 + pub const IW_SCAN_ALL_MODE: c_ulong = 0x0010;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3398:32
     |
3398 | pub const IW_SCAN_THIS_MODE: ::c_ulong = 0x0020;
     |                                ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3398 - pub const IW_SCAN_THIS_MODE: ::c_ulong = 0x0020;
3398 + pub const IW_SCAN_THIS_MODE: c_ulong = 0x0020;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3399:31
     |
3399 | pub const IW_SCAN_ALL_RATE: ::c_ulong = 0x0040;
     |                               ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3399 - pub const IW_SCAN_ALL_RATE: ::c_ulong = 0x0040;
3399 + pub const IW_SCAN_ALL_RATE: c_ulong = 0x0040;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3400:32
     |
3400 | pub const IW_SCAN_THIS_RATE: ::c_ulong = 0x0080;
     |                                ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3400 - pub const IW_SCAN_THIS_RATE: ::c_ulong = 0x0080;
3400 + pub const IW_SCAN_THIS_RATE: c_ulong = 0x0080;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3407:32
     |
3407 | pub const IW_SCAN_CAPA_NONE: ::c_ulong = 0x00;
     |                                ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3407 - pub const IW_SCAN_CAPA_NONE: ::c_ulong = 0x00;
3407 + pub const IW_SCAN_CAPA_NONE: c_ulong = 0x00;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3408:33
     |
3408 | pub const IW_SCAN_CAPA_ESSID: ::c_ulong = 0x01;
     |                                 ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3408 - pub const IW_SCAN_CAPA_ESSID: ::c_ulong = 0x01;
3408 + pub const IW_SCAN_CAPA_ESSID: c_ulong = 0x01;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3409:33
     |
3409 | pub const IW_SCAN_CAPA_BSSID: ::c_ulong = 0x02;
     |                                 ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3409 - pub const IW_SCAN_CAPA_BSSID: ::c_ulong = 0x02;
3409 + pub const IW_SCAN_CAPA_BSSID: c_ulong = 0x02;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3410:35
     |
3410 | pub const IW_SCAN_CAPA_CHANNEL: ::c_ulong = 0x04;
     |                                   ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3410 - pub const IW_SCAN_CAPA_CHANNEL: ::c_ulong = 0x04;
3410 + pub const IW_SCAN_CAPA_CHANNEL: c_ulong = 0x04;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3411:32
     |
3411 | pub const IW_SCAN_CAPA_MODE: ::c_ulong = 0x08;
     |                                ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3411 - pub const IW_SCAN_CAPA_MODE: ::c_ulong = 0x08;
3411 + pub const IW_SCAN_CAPA_MODE: c_ulong = 0x08;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3412:32
     |
3412 | pub const IW_SCAN_CAPA_RATE: ::c_ulong = 0x10;
     |                                ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3412 - pub const IW_SCAN_CAPA_RATE: ::c_ulong = 0x10;
3412 + pub const IW_SCAN_CAPA_RATE: c_ulong = 0x10;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3413:32
     |
3413 | pub const IW_SCAN_CAPA_TYPE: ::c_ulong = 0x20;
     |                                ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3413 - pub const IW_SCAN_CAPA_TYPE: ::c_ulong = 0x20;
3413 + pub const IW_SCAN_CAPA_TYPE: c_ulong = 0x20;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3414:32
     |
3414 | pub const IW_SCAN_CAPA_TIME: ::c_ulong = 0x40;
     |                                ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3414 - pub const IW_SCAN_CAPA_TIME: ::c_ulong = 0x40;
3414 + pub const IW_SCAN_CAPA_TIME: c_ulong = 0x40;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3416:28
     |
3416 | pub const IW_CUSTOM_MAX: ::c_ulong = 256;
     |                            ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3416 - pub const IW_CUSTOM_MAX: ::c_ulong = 256;
3416 + pub const IW_CUSTOM_MAX: c_ulong = 256;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3418:32
     |
3418 | pub const IW_GENERIC_IE_MAX: ::c_ulong = 1024;
     |                                ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3418 - pub const IW_GENERIC_IE_MAX: ::c_ulong = 1024;
3418 + pub const IW_GENERIC_IE_MAX: c_ulong = 1024;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3420:29
     |
3420 | pub const IW_MLME_DEAUTH: ::c_ulong = 0;
     |                             ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3420 - pub const IW_MLME_DEAUTH: ::c_ulong = 0;
3420 + pub const IW_MLME_DEAUTH: c_ulong = 0;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3421:31
     |
3421 | pub const IW_MLME_DISASSOC: ::c_ulong = 1;
     |                               ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3421 - pub const IW_MLME_DISASSOC: ::c_ulong = 1;
3421 + pub const IW_MLME_DISASSOC: c_ulong = 1;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3422:27
     |
3422 | pub const IW_MLME_AUTH: ::c_ulong = 2;
     |                           ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3422 - pub const IW_MLME_AUTH: ::c_ulong = 2;
3422 + pub const IW_MLME_AUTH: c_ulong = 2;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3423:28
     |
3423 | pub const IW_MLME_ASSOC: ::c_ulong = 3;
     |                            ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3423 - pub const IW_MLME_ASSOC: ::c_ulong = 3;
3423 + pub const IW_MLME_ASSOC: c_ulong = 3;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3425:28
     |
3425 | pub const IW_AUTH_INDEX: ::c_ulong = 0x0FFF;
     |                            ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3425 - pub const IW_AUTH_INDEX: ::c_ulong = 0x0FFF;
3425 + pub const IW_AUTH_INDEX: c_ulong = 0x0FFF;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3426:28
     |
3426 | pub const IW_AUTH_FLAGS: ::c_ulong = 0xF000;
     |                            ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3426 - pub const IW_AUTH_FLAGS: ::c_ulong = 0xF000;
3426 + pub const IW_AUTH_FLAGS: c_ulong = 0xF000;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3442:43
     |
3442 | pub const IW_AUTH_WPA_VERSION_DISABLED: ::c_ulong = 0x00000001;
     |                                           ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3442 - pub const IW_AUTH_WPA_VERSION_DISABLED: ::c_ulong = 0x00000001;
3442 + pub const IW_AUTH_WPA_VERSION_DISABLED: c_ulong = 0x00000001;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3443:38
     |
3443 | pub const IW_AUTH_WPA_VERSION_WPA: ::c_ulong = 0x00000002;
     |                                      ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3443 - pub const IW_AUTH_WPA_VERSION_WPA: ::c_ulong = 0x00000002;
3443 + pub const IW_AUTH_WPA_VERSION_WPA: c_ulong = 0x00000002;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3444:39
     |
3444 | pub const IW_AUTH_WPA_VERSION_WPA2: ::c_ulong = 0x00000004;
     |                                       ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3444 - pub const IW_AUTH_WPA_VERSION_WPA2: ::c_ulong = 0x00000004;
3444 + pub const IW_AUTH_WPA_VERSION_WPA2: c_ulong = 0x00000004;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3446:34
     |
3446 | pub const IW_AUTH_CIPHER_NONE: ::c_ulong = 0x00000001;
     |                                  ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3446 - pub const IW_AUTH_CIPHER_NONE: ::c_ulong = 0x00000001;
3446 + pub const IW_AUTH_CIPHER_NONE: c_ulong = 0x00000001;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3447:35
     |
3447 | pub const IW_AUTH_CIPHER_WEP40: ::c_ulong = 0x00000002;
     |                                   ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3447 - pub const IW_AUTH_CIPHER_WEP40: ::c_ulong = 0x00000002;
3447 + pub const IW_AUTH_CIPHER_WEP40: c_ulong = 0x00000002;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3448:34
     |
3448 | pub const IW_AUTH_CIPHER_TKIP: ::c_ulong = 0x00000004;
     |                                  ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3448 - pub const IW_AUTH_CIPHER_TKIP: ::c_ulong = 0x00000004;
3448 + pub const IW_AUTH_CIPHER_TKIP: c_ulong = 0x00000004;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3449:34
     |
3449 | pub const IW_AUTH_CIPHER_CCMP: ::c_ulong = 0x00000008;
     |                                  ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3449 - pub const IW_AUTH_CIPHER_CCMP: ::c_ulong = 0x00000008;
3449 + pub const IW_AUTH_CIPHER_CCMP: c_ulong = 0x00000008;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3450:36
     |
3450 | pub const IW_AUTH_CIPHER_WEP104: ::c_ulong = 0x00000010;
     |                                    ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3450 - pub const IW_AUTH_CIPHER_WEP104: ::c_ulong = 0x00000010;
3450 + pub const IW_AUTH_CIPHER_WEP104: c_ulong = 0x00000010;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3451:38
     |
3451 | pub const IW_AUTH_CIPHER_AES_CMAC: ::c_ulong = 0x00000020;
     |                                      ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3451 - pub const IW_AUTH_CIPHER_AES_CMAC: ::c_ulong = 0x00000020;
3451 + pub const IW_AUTH_CIPHER_AES_CMAC: c_ulong = 0x00000020;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3456:38
     |
3456 | pub const IW_AUTH_ALG_OPEN_SYSTEM: ::c_ulong = 0x00000001;
     |                                      ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3456 - pub const IW_AUTH_ALG_OPEN_SYSTEM: ::c_ulong = 0x00000001;
3456 + pub const IW_AUTH_ALG_OPEN_SYSTEM: c_ulong = 0x00000001;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3457:37
     |
3457 | pub const IW_AUTH_ALG_SHARED_KEY: ::c_ulong = 0x00000002;
     |                                     ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3457 - pub const IW_AUTH_ALG_SHARED_KEY: ::c_ulong = 0x00000002;
3457 + pub const IW_AUTH_ALG_SHARED_KEY: c_ulong = 0x00000002;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3458:31
     |
3458 | pub const IW_AUTH_ALG_LEAP: ::c_ulong = 0x00000004;
     |                               ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3458 - pub const IW_AUTH_ALG_LEAP: ::c_ulong = 0x00000004;
3458 + pub const IW_AUTH_ALG_LEAP: c_ulong = 0x00000004;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3476:41
     |
3476 | pub const IW_ENCODE_EXT_TX_SEQ_VALID: ::c_ulong = 0x00000001;
     |                                         ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3476 - pub const IW_ENCODE_EXT_TX_SEQ_VALID: ::c_ulong = 0x00000001;
3476 + pub const IW_ENCODE_EXT_TX_SEQ_VALID: c_ulong = 0x00000001;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3477:41
     |
3477 | pub const IW_ENCODE_EXT_RX_SEQ_VALID: ::c_ulong = 0x00000002;
     |                                         ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3477 - pub const IW_ENCODE_EXT_RX_SEQ_VALID: ::c_ulong = 0x00000002;
3477 + pub const IW_ENCODE_EXT_RX_SEQ_VALID: c_ulong = 0x00000002;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3478:38
     |
3478 | pub const IW_ENCODE_EXT_GROUP_KEY: ::c_ulong = 0x00000004;
     |                                      ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3478 - pub const IW_ENCODE_EXT_GROUP_KEY: ::c_ulong = 0x00000004;
3478 + pub const IW_ENCODE_EXT_GROUP_KEY: c_ulong = 0x00000004;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3479:39
     |
3479 | pub const IW_ENCODE_EXT_SET_TX_KEY: ::c_ulong = 0x00000008;
     |                                       ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3479 - pub const IW_ENCODE_EXT_SET_TX_KEY: ::c_ulong = 0x00000008;
3479 + pub const IW_ENCODE_EXT_SET_TX_KEY: c_ulong = 0x00000008;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3481:35
     |
3481 | pub const IW_MICFAILURE_KEY_ID: ::c_ulong = 0x00000003;
     |                                   ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3481 - pub const IW_MICFAILURE_KEY_ID: ::c_ulong = 0x00000003;
3481 + pub const IW_MICFAILURE_KEY_ID: c_ulong = 0x00000003;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3482:34
     |
3482 | pub const IW_MICFAILURE_GROUP: ::c_ulong = 0x00000004;
     |                                  ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3482 - pub const IW_MICFAILURE_GROUP: ::c_ulong = 0x00000004;
3482 + pub const IW_MICFAILURE_GROUP: c_ulong = 0x00000004;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3483:37
     |
3483 | pub const IW_MICFAILURE_PAIRWISE: ::c_ulong = 0x00000008;
     |                                     ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3483 - pub const IW_MICFAILURE_PAIRWISE: ::c_ulong = 0x00000008;
3483 + pub const IW_MICFAILURE_PAIRWISE: c_ulong = 0x00000008;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3484:35
     |
3484 | pub const IW_MICFAILURE_STAKEY: ::c_ulong = 0x00000010;
     |                                   ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3484 - pub const IW_MICFAILURE_STAKEY: ::c_ulong = 0x00000010;
3484 + pub const IW_MICFAILURE_STAKEY: c_ulong = 0x00000010;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3485:34
     |
3485 | pub const IW_MICFAILURE_COUNT: ::c_ulong = 0x00000060;
     |                                  ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3485 - pub const IW_MICFAILURE_COUNT: ::c_ulong = 0x00000060;
3485 + pub const IW_MICFAILURE_COUNT: c_ulong = 0x00000060;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3487:30
     |
3487 | pub const IW_ENC_CAPA_WPA: ::c_ulong = 0x00000001;
     |                              ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3487 - pub const IW_ENC_CAPA_WPA: ::c_ulong = 0x00000001;
3487 + pub const IW_ENC_CAPA_WPA: c_ulong = 0x00000001;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3488:31
     |
3488 | pub const IW_ENC_CAPA_WPA2: ::c_ulong = 0x00000002;
     |                               ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3488 - pub const IW_ENC_CAPA_WPA2: ::c_ulong = 0x00000002;
3488 + pub const IW_ENC_CAPA_WPA2: c_ulong = 0x00000002;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3489:38
     |
3489 | pub const IW_ENC_CAPA_CIPHER_TKIP: ::c_ulong = 0x00000004;
     |                                      ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3489 - pub const IW_ENC_CAPA_CIPHER_TKIP: ::c_ulong = 0x00000004;
3489 + pub const IW_ENC_CAPA_CIPHER_TKIP: c_ulong = 0x00000004;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3490:38
     |
3490 | pub const IW_ENC_CAPA_CIPHER_CCMP: ::c_ulong = 0x00000008;
     |                                      ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3490 - pub const IW_ENC_CAPA_CIPHER_CCMP: ::c_ulong = 0x00000008;
3490 + pub const IW_ENC_CAPA_CIPHER_CCMP: c_ulong = 0x00000008;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3491:41
     |
3491 | pub const IW_ENC_CAPA_4WAY_HANDSHAKE: ::c_ulong = 0x00000010;
     |                                         ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3491 - pub const IW_ENC_CAPA_4WAY_HANDSHAKE: ::c_ulong = 0x00000010;
3491 + pub const IW_ENC_CAPA_4WAY_HANDSHAKE: c_ulong = 0x00000010;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:3499:36
     |
3499 | pub const IW_PMKID_CAND_PREAUTH: ::c_ulong = 0x00000001;
     |                                    ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3499 - pub const IW_PMKID_CAND_PREAUTH: ::c_ulong = 0x00000001;
3499 + pub const IW_PMKID_CAND_PREAUTH: c_ulong = 0x00000001;
     |

error[E0425]: cannot find value `O_CLOEXEC` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:4060:33
     |
4060 | pub const IN_CLOEXEC: ::c_int = O_CLOEXEC;
     |                                 ^^^^^^^^^ not found in this scope

error[E0425]: cannot find value `O_NONBLOCK` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:4061:34
     |
4061 | pub const IN_NONBLOCK: ::c_int = O_NONBLOCK;
     |                                  ^^^^^^^^^^ not found in this scope

error[E0425]: cannot find value `O_CLOEXEC` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:4065:41
     |
4060 | pub const IN_CLOEXEC: ::c_int = O_CLOEXEC;
     | ------------------------------------------ similarly named constant `IN_CLOEXEC` defined here
...
4065 | pub const OPEN_TREE_CLOEXEC: ::c_uint = O_CLOEXEC as ::c_uint;
     |                                         ^^^^^^^^^ help: a constant with a similar name exists: `IN_CLOEXEC`

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:4596:28
     |
4596 | pub const J1939_NO_NAME: ::c_ulong = 0;
     |                            ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
4596 - pub const J1939_NO_NAME: ::c_ulong = 0;
4596 + pub const J1939_NO_NAME: c_ulong = 0;
     |

error[E0412]: cannot find type `msghdr` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:4944:37
     |
4944 |     pub fn CMSG_NXTHDR(mhdr: *const msghdr,
     |                                     ^^^^^^ help: a struct with a similar name exists: `nlmsghdr`
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/macros.rs:77:13
     |
77   |             pub struct $i { $($field)* }
     |             ------------- similarly named struct `nlmsghdr` defined here

error[E0412]: cannot find type `cmsghdr` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:4945:37
     |
4945 |                        cmsg: *const cmsghdr) -> *mut cmsghdr {
     |                                     ^^^^^^^ help: a struct with a similar name exists: `nlmsghdr`
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/macros.rs:77:13
     |
77   |             pub struct $i { $($field)* }
     |             ------------- similarly named struct `nlmsghdr` defined here

error[E0412]: cannot find type `cmsghdr` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:4945:54
     |
4945 |                        cmsg: *const cmsghdr) -> *mut cmsghdr {
     |                                                      ^^^^^^^ help: a struct with a similar name exists: `nlmsghdr`
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/macros.rs:77:13
     |
77   |             pub struct $i { $($field)* }
     |             ------------- similarly named struct `nlmsghdr` defined here

error[E0412]: cannot find type `cmsghdr` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:4946:59
     |
4946 |         if ((*cmsg).cmsg_len as usize) < ::mem::size_of::<cmsghdr>() {
     |                                                           ^^^^^^^ help: a struct with a similar name exists: `nlmsghdr`
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/macros.rs:77:13
     |
77   |             pub struct $i { $($field)* }
     |             ------------- similarly named struct `nlmsghdr` defined here

error[E0412]: cannot find type `cmsghdr` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:4947:30
     |
4947 |             return 0 as *mut cmsghdr;
     |                              ^^^^^^^ help: a struct with a similar name exists: `nlmsghdr`
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/macros.rs:77:13
     |
77   |             pub struct $i { $($field)* }
     |             ------------- similarly named struct `nlmsghdr` defined here

error[E0412]: cannot find type `cmsghdr` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:4951:21
     |
4951 |             as *mut cmsghdr;
     |                     ^^^^^^^ help: a struct with a similar name exists: `nlmsghdr`
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/macros.rs:77:13
     |
77   |             pub struct $i { $($field)* }
     |             ------------- similarly named struct `nlmsghdr` defined here

error[E0412]: cannot find type `cmsghdr` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:4957:23
     |
4957 |             0 as *mut cmsghdr
     |                       ^^^^^^^ help: a struct with a similar name exists: `nlmsghdr`
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/macros.rs:77:13
     |
77   |             pub struct $i { $($field)* }
     |             ------------- similarly named struct `nlmsghdr` defined here

error[E0412]: cannot find type `cmsghdr` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:4959:26
     |
4959 |             next as *mut cmsghdr
     |                          ^^^^^^^ help: a struct with a similar name exists: `nlmsghdr`
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/macros.rs:77:13
     |
77   |             pub struct $i { $($field)* }
     |             ------------- similarly named struct `nlmsghdr` defined here

error[E0412]: cannot find type `aiocb` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:5115:42
     |
5115 |             pub fn aio_read(aiocbp: *mut aiocb) -> ::c_int;
     |                                          ^^^^^ not found in this scope

error[E0412]: cannot find type `aiocb` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:5116:43
     |
5116 |             pub fn aio_write(aiocbp: *mut aiocb) -> ::c_int;
     |                                           ^^^^^ not found in this scope

error[E0412]: cannot find type `aiocb` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:5117:56
     |
5117 |             pub fn aio_fsync(op: ::c_int, aiocbp: *mut aiocb) -> ::c_int;
     |                                                        ^^^^^ not found in this scope

error[E0412]: cannot find type `aiocb` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:5118:45
     |
5118 |             pub fn aio_error(aiocbp: *const aiocb) -> ::c_int;
     |                                             ^^^^^ not found in this scope

error[E0412]: cannot find type `aiocb` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:5119:44
     |
5119 |             pub fn aio_return(aiocbp: *mut aiocb) -> ::ssize_t;
     |                                            ^^^^^ not found in this scope

error[E0412]: cannot find type `aiocb` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:5121:43
     |
5121 |                 aiocb_list: *const *const aiocb,
     |                                           ^^^^^ not found in this scope

error[E0412]: cannot find type `aiocb` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:5125:57
     |
5125 |             pub fn aio_cancel(fd: ::c_int, aiocbp: *mut aiocb) -> ::c_int;
     |                                                         ^^^^^ not found in this scope

error[E0412]: cannot find type `aiocb` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:5128:41
     |
5128 |                 aiocb_list: *const *mut aiocb,
     |                                         ^^^^^ not found in this scope

error[E0412]: cannot find type `off_t` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:5143:27
     |
15   | pub type loff_t = ::c_longlong;
     | ------------------------------- similarly named type alias `loff_t` defined here
...
5143 |                 offset: ::off_t,
     |                           ^^^^^ help: a type alias with a similar name exists: `loff_t`

error[E0412]: cannot find type `off_t` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:5149:27
     |
15   | pub type loff_t = ::c_longlong;
     | ------------------------------- similarly named type alias `loff_t` defined here
...
5149 |                 offset: ::off_t,
     |                           ^^^^^ help: a type alias with a similar name exists: `loff_t`

error[E0412]: cannot find type `c_char` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:5154:30
     |
5154 |                 host: *mut ::c_char,
     |                              ^^^^^^
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:6:1
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
     |
help: a type alias with a similar name exists
     |
5154 |                 host: *mut ::c_schar,
     |                              ~~~~~~~
help: consider importing this type alias
     |
5952 + use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
5154 -                 host: *mut ::c_char,
5154 +                 host: *mut c_char,
     |

error[E0412]: cannot find type `c_char` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:5156:30
     |
5156 |                 serv: *mut ::c_char,
     |                              ^^^^^^
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:6:1
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
     |
help: a type alias with a similar name exists
     |
5156 |                 serv: *mut ::c_schar,
     |                              ~~~~~~~
help: consider importing this type alias
     |
5952 + use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
5156 -                 serv: *mut ::c_char,
5156 +                 serv: *mut c_char,
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:5167:28
     |
5167 |                 liovcnt: ::c_ulong,
     |                            ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
5167 -                 liovcnt: ::c_ulong,
5167 +                 liovcnt: c_ulong,
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:5169:28
     |
5169 |                 riovcnt: ::c_ulong,
     |                            ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
5169 -                 riovcnt: ::c_ulong,
5169 +                 riovcnt: c_ulong,
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:5170:26
     |
5170 |                 flags: ::c_ulong,
     |                          ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
5170 -                 flags: ::c_ulong,
5170 +                 flags: c_ulong,
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:5175:28
     |
5175 |                 liovcnt: ::c_ulong,
     |                            ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
5175 -                 liovcnt: ::c_ulong,
5175 +                 liovcnt: c_ulong,
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:5177:28
     |
5177 |                 riovcnt: ::c_ulong,
     |                            ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
5177 -                 riovcnt: ::c_ulong,
5177 +                 riovcnt: c_ulong,
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:5178:26
     |
5178 |                 flags: ::c_ulong,
     |                          ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
5178 -                 flags: ::c_ulong,
5178 +                 flags: c_ulong,
     |

error[E0412]: cannot find type `c_char` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:5196:32
     |
5196 |                 name: *const ::c_char,
     |                                ^^^^^^
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:6:1
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
     |
help: a type alias with a similar name exists
     |
5196 |                 name: *const ::c_schar,
     |                                ~~~~~~~
help: consider importing this type alias
     |
5952 + use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
5196 -                 name: *const ::c_char,
5196 +                 name: *const c_char,
     |

error[E0412]: cannot find type `c_char` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:5198:29
     |
5198 |                 buf: *mut ::c_char,
     |                             ^^^^^^
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:6:1
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
     |
help: a type alias with a similar name exists
     |
5198 |                 buf: *mut ::c_schar,
     |                             ~~~~~~~
help: consider importing this type alias
     |
5952 + use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
5198 -                 buf: *mut ::c_char,
5198 +                 buf: *mut c_char,
     |

error[E0412]: cannot find type `c_char` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:5203:43
     |
5203 |             pub fn mq_open(name: *const ::c_char, oflag: ::c_int, ...) -> ::mqd_t;
     |                                           ^^^^^^
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:6:1
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
     |
help: a type alias with a similar name exists
     |
5203 |             pub fn mq_open(name: *const ::c_schar, oflag: ::c_int, ...) -> ::mqd_t;
     |                                           ~~~~~~~
help: consider importing this type alias
     |
5952 + use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
5203 -             pub fn mq_open(name: *const ::c_char, oflag: ::c_int, ...) -> ::mqd_t;
5203 +             pub fn mq_open(name: *const c_char, oflag: ::c_int, ...) -> ::mqd_t;
     |

error[E0412]: cannot find type `c_char` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:5205:45
     |
5205 |             pub fn mq_unlink(name: *const ::c_char) -> ::c_int;
     |                                             ^^^^^^
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:6:1
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
     |
help: a type alias with a similar name exists
     |
5205 |             pub fn mq_unlink(name: *const ::c_schar) -> ::c_int;
     |                                             ~~~~~~~
help: consider importing this type alias
     |
5952 + use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
5205 -             pub fn mq_unlink(name: *const ::c_char) -> ::c_int;
5205 +             pub fn mq_unlink(name: *const c_char) -> ::c_int;
     |

error[E0412]: cannot find type `c_char` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:5208:33
     |
5208 |                 msg_ptr: *mut ::c_char,
     |                                 ^^^^^^
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:6:1
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
     |
help: a type alias with a similar name exists
     |
5208 |                 msg_ptr: *mut ::c_schar,
     |                                 ~~~~~~~
help: consider importing this type alias
     |
5952 + use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
5208 -                 msg_ptr: *mut ::c_char,
5208 +                 msg_ptr: *mut c_char,
     |

error[E0412]: cannot find type `c_char` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:5214:33
     |
5214 |                 msg_ptr: *mut ::c_char,
     |                                 ^^^^^^
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:6:1
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
     |
help: a type alias with a similar name exists
     |
5214 |                 msg_ptr: *mut ::c_schar,
     |                                 ~~~~~~~
help: consider importing this type alias
     |
5952 + use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
5214 -                 msg_ptr: *mut ::c_char,
5214 +                 msg_ptr: *mut c_char,
     |

error[E0412]: cannot find type `c_char` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:5221:35
     |
5221 |                 msg_ptr: *const ::c_char,
     |                                   ^^^^^^
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:6:1
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
     |
help: a type alias with a similar name exists
     |
5221 |                 msg_ptr: *const ::c_schar,
     |                                   ~~~~~~~
help: consider importing this type alias
     |
5952 + use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
5221 -                 msg_ptr: *const ::c_char,
5221 +                 msg_ptr: *const c_char,
     |

error[E0412]: cannot find type `c_char` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:5227:35
     |
5227 |                 msg_ptr: *const ::c_char,
     |                                   ^^^^^^
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:6:1
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
     |
help: a type alias with a similar name exists
     |
5227 |                 msg_ptr: *const ::c_schar,
     |                                   ~~~~~~~
help: consider importing this type alias
     |
5952 + use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
5227 -                 msg_ptr: *const ::c_char,
5227 +                 msg_ptr: *const c_char,
     |

error[E0412]: cannot find type `pthread_t` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:5240:45
     |
5240 |             pub fn pthread_cancel(thread: ::pthread_t) -> ::c_int;
     |                                             ^^^^^^^^^ not found in the crate root

error[E0412]: cannot find type `c_char` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:5258:50
     |
5258 |     pub fn strerror_r(errnum: ::c_int, buf: *mut c_char, buflen: ::size_t) -> ::c_int;
     |                                                  ^^^^^^
     |
help: a builtin type with a similar name exists
     |
5258 |     pub fn strerror_r(errnum: ::c_int, buf: *mut char, buflen: ::size_t) -> ::c_int;
     |                                                  ~~~~
help: consider importing this type alias
     |
5952 + use ffi::c_char;
     |

error[E0412]: cannot find type `c_long` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:5261:22
     |
5261 |     pub fn labs(i: ::c_long) -> ::c_long;
     |                      ^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_long;
     |
help: if you import `c_long`, refer to it directly
     |
5261 -     pub fn labs(i: ::c_long) -> ::c_long;
5261 +     pub fn labs(i: c_long) -> ::c_long;
     |

error[E0412]: cannot find type `c_long` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:5261:35
     |
5261 |     pub fn labs(i: ::c_long) -> ::c_long;
     |                                   ^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_long;
     |
help: if you import `c_long`, refer to it directly
     |
5261 -     pub fn labs(i: ::c_long) -> ::c_long;
5261 +     pub fn labs(i: ::c_long) -> c_long;
     |

error[E0412]: cannot find type `c_long` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:5267:27
     |
5267 |     pub fn lrand48() -> ::c_long;
     |                           ^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_long;
     |
help: if you import `c_long`, refer to it directly
     |
5267 -     pub fn lrand48() -> ::c_long;
5267 +     pub fn lrand48() -> c_long;
     |

error[E0412]: cannot find type `c_long` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:5268:49
     |
5268 |     pub fn nrand48(xseed: *mut ::c_ushort) -> ::c_long;
     |                                                 ^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_long;
     |
help: if you import `c_long`, refer to it directly
     |
5268 -     pub fn nrand48(xseed: *mut ::c_ushort) -> ::c_long;
5268 +     pub fn nrand48(xseed: *mut ::c_ushort) -> c_long;
     |

error[E0412]: cannot find type `c_long` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:5269:27
     |
5269 |     pub fn mrand48() -> ::c_long;
     |                           ^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_long;
     |
help: if you import `c_long`, refer to it directly
     |
5269 -     pub fn mrand48() -> ::c_long;
5269 +     pub fn mrand48() -> c_long;
     |

error[E0412]: cannot find type `c_long` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:5270:49
     |
5270 |     pub fn jrand48(xseed: *mut ::c_ushort) -> ::c_long;
     |                                                 ^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_long;
     |
help: if you import `c_long`, refer to it directly
     |
5270 -     pub fn jrand48(xseed: *mut ::c_ushort) -> ::c_long;
5270 +     pub fn jrand48(xseed: *mut ::c_ushort) -> c_long;
     |

error[E0412]: cannot find type `c_long` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:5271:28
     |
5271 |     pub fn srand48(seed: ::c_long);
     |                            ^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_long;
     |
help: if you import `c_long`, refer to it directly
     |
5271 -     pub fn srand48(seed: ::c_long);
5271 +     pub fn srand48(seed: c_long);
     |

error[E0412]: cannot find type `c_char` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:5275:35
     |
5275 |     pub fn lutimes(file: *const ::c_char, times: *const ::timeval) -> ::c_int;
     |                                   ^^^^^^
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:6:1
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
     |
help: a type alias with a similar name exists
     |
5275 |     pub fn lutimes(file: *const ::c_schar, times: *const ::timeval) -> ::c_int;
     |                                   ~~~~~~~
help: consider importing this type alias
     |
5952 + use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
5275 -     pub fn lutimes(file: *const ::c_char, times: *const ::timeval) -> ::c_int;
5275 +     pub fn lutimes(file: *const c_char, times: *const ::timeval) -> ::c_int;
     |

error[E0412]: cannot find type `c_char` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:5287:36
     |
5287 |     pub fn getspnam(name: *const ::c_char) -> *mut spwd;
     |                                    ^^^^^^
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:6:1
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
     |
help: a type alias with a similar name exists
     |
5287 |     pub fn getspnam(name: *const ::c_schar) -> *mut spwd;
     |                                    ~~~~~~~
help: consider importing this type alias
     |
5952 + use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
5287 -     pub fn getspnam(name: *const ::c_char) -> *mut spwd;
5287 +     pub fn getspnam(name: *const c_char) -> *mut spwd;
     |

error[E0412]: cannot find type `c_char` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:5289:34
     |
5289 |     pub fn shm_open(name: *const c_char, oflag: ::c_int, mode: mode_t) -> ::c_int;
     |                                  ^^^^^^
     |
help: a builtin type with a similar name exists
     |
5289 |     pub fn shm_open(name: *const char, oflag: ::c_int, mode: mode_t) -> ::c_int;
     |                                  ~~~~
help: consider importing this type alias
     |
5952 + use ffi::c_char;
     |

error[E0412]: cannot find type `c_char` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:5290:38
     |
5290 |     pub fn shm_unlink(name: *const ::c_char) -> ::c_int;
     |                                      ^^^^^^
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:6:1
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
     |
help: a type alias with a similar name exists
     |
5290 |     pub fn shm_unlink(name: *const ::c_schar) -> ::c_int;
     |                                      ~~~~~~~
help: consider importing this type alias
     |
5952 + use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
5290 -     pub fn shm_unlink(name: *const ::c_char) -> ::c_int;
5290 +     pub fn shm_unlink(name: *const c_char) -> ::c_int;
     |

error[E0412]: cannot find type `shmid_ds` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:5296:61
     |
5296 |     pub fn shmctl(shmid: ::c_int, cmd: ::c_int, buf: *mut ::shmid_ds) -> ::c_int;
     |                                                             ^^^^^^^^ not found in the crate root

error[E0412]: cannot find type `c_char` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:5297:36
     |
5297 |     pub fn ftok(pathname: *const ::c_char, proj_id: ::c_int) -> ::key_t;
     |                                    ^^^^^^
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:6:1
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
     |
help: a type alias with a similar name exists
     |
5297 |     pub fn ftok(pathname: *const ::c_schar, proj_id: ::c_int) -> ::key_t;
     |                                    ~~~~~~~
help: consider importing this type alias
     |
5952 + use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
5297 -     pub fn ftok(pathname: *const ::c_char, proj_id: ::c_int) -> ::key_t;
5297 +     pub fn ftok(pathname: *const c_char, proj_id: ::c_int) -> ::key_t;
     |

error[E0412]: cannot find type `msqid_ds` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:5301:59
     |
5301 |     pub fn msgctl(msqid: ::c_int, cmd: ::c_int, buf: *mut msqid_ds) -> ::c_int;
     |                                                           ^^^^^^^^ not found in this scope

error[E0412]: cannot find type `c_long` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:5307:19
     |
5307 |         msgtyp: ::c_long,
     |                   ^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_long;
     |
help: if you import `c_long`, refer to it directly
     |
5307 -         msgtyp: ::c_long,
5307 +         msgtyp: c_long,
     |

error[E0412]: cannot find type `off_t` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:5320:60
     |
15   | pub type loff_t = ::c_longlong;
     | ------------------------------- similarly named type alias `loff_t` defined here
...
5320 |     pub fn fallocate(fd: ::c_int, mode: ::c_int, offset: ::off_t, len: ::off_t) -> ::c_int;
     |                                                            ^^^^^ help: a type alias with a similar name exists: `loff_t`

error[E0412]: cannot find type `off_t` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:5320:74
     |
15   | pub type loff_t = ::c_longlong;
     | ------------------------------- similarly named type alias `loff_t` defined here
...
5320 |     pub fn fallocate(fd: ::c_int, mode: ::c_int, offset: ::off_t, len: ::off_t) -> ::c_int;
     |                                                                          ^^^^^ help: a type alias with a similar name exists: `loff_t`

error[E0412]: cannot find type `off_t` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:5321:51
     |
15   | pub type loff_t = ::c_longlong;
     | ------------------------------- similarly named type alias `loff_t` defined here
...
5321 |     pub fn posix_fallocate(fd: ::c_int, offset: ::off_t, len: ::off_t) -> ::c_int;
     |                                                   ^^^^^ help: a type alias with a similar name exists: `loff_t`

error[E0412]: cannot find type `off_t` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:5321:65
     |
15   | pub type loff_t = ::c_longlong;
     | ------------------------------- similarly named type alias `loff_t` defined here
...
5321 |     pub fn posix_fallocate(fd: ::c_int, offset: ::off_t, len: ::off_t) -> ::c_int;
     |                                                                 ^^^^^ help: a type alias with a similar name exists: `loff_t`

error[E0412]: cannot find type `c_char` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:5324:22
     |
5324 |         path: *const c_char,
     |                      ^^^^^^
     |
help: a builtin type with a similar name exists
     |
5324 |         path: *const char,
     |                      ~~~~
help: consider importing this type alias
     |
5952 + use ffi::c_char;
     |

error[E0412]: cannot find type `c_char` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:5325:22
     |
5325 |         name: *const c_char,
     |                      ^^^^^^
     |
help: a builtin type with a similar name exists
     |
5325 |         name: *const char,
     |                      ~~~~
help: consider importing this type alias
     |
5952 + use ffi::c_char;
     |

error[E0412]: cannot find type `c_char` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:5330:22
     |
5330 |         path: *const c_char,
     |                      ^^^^^^
     |
help: a builtin type with a similar name exists
     |
5330 |         path: *const char,
     |                      ~~~~
help: consider importing this type alias
     |
5952 + use ffi::c_char;
     |

error[E0412]: cannot find type `c_char` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:5331:22
     |
5331 |         name: *const c_char,
     |                      ^^^^^^
     |
help: a builtin type with a similar name exists
     |
5331 |         name: *const char,
     |                      ~~~~
help: consider importing this type alias
     |
5952 + use ffi::c_char;
     |

error[E0412]: cannot find type `c_char` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:5337:22
     |
5337 |         name: *const c_char,
     |                      ^^^^^^
     |
help: a builtin type with a similar name exists
     |
5337 |         name: *const char,
     |                      ~~~~
help: consider importing this type alias
     |
5952 + use ffi::c_char;
     |

error[E0412]: cannot find type `c_char` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:5342:22
     |
5342 |         path: *const c_char,
     |                      ^^^^^^
     |
help: a builtin type with a similar name exists
     |
5342 |         path: *const char,
     |                      ~~~~
help: consider importing this type alias
     |
5952 + use ffi::c_char;
     |

error[E0412]: cannot find type `c_char` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:5343:22
     |
5343 |         name: *const c_char,
     |                      ^^^^^^
     |
help: a builtin type with a similar name exists
     |
5343 |         name: *const char,
     |                      ~~~~
help: consider importing this type alias
     |
5952 + use ffi::c_char;
     |

error[E0412]: cannot find type `c_char` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:5349:22
     |
5349 |         path: *const c_char,
     |                      ^^^^^^
     |
help: a builtin type with a similar name exists
     |
5349 |         path: *const char,
     |                      ~~~~
help: consider importing this type alias
     |
5952 + use ffi::c_char;
     |

error[E0412]: cannot find type `c_char` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:5350:22
     |
5350 |         name: *const c_char,
     |                      ^^^^^^
     |
help: a builtin type with a similar name exists
     |
5350 |         name: *const char,
     |                      ~~~~
help: consider importing this type alias
     |
5952 + use ffi::c_char;
     |

error[E0412]: cannot find type `c_char` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:5357:22
     |
5357 |         name: *const c_char,
     |                      ^^^^^^
     |
help: a builtin type with a similar name exists
     |
5357 |         name: *const char,
     |                      ~~~~
help: consider importing this type alias
     |
5952 + use ffi::c_char;
     |

error[E0412]: cannot find type `c_char` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:5362:35
     |
5362 |     pub fn listxattr(path: *const c_char, list: *mut c_char, size: ::size_t) -> ::ssize_t;
     |                                   ^^^^^^
     |
help: a builtin type with a similar name exists
     |
5362 |     pub fn listxattr(path: *const char, list: *mut c_char, size: ::size_t) -> ::ssize_t;
     |                                   ~~~~
help: consider importing this type alias
     |
5952 + use ffi::c_char;
     |

error[E0412]: cannot find type `c_char` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:5362:54
     |
5362 |     pub fn listxattr(path: *const c_char, list: *mut c_char, size: ::size_t) -> ::ssize_t;
     |                                                      ^^^^^^
     |
help: a builtin type with a similar name exists
     |
5362 |     pub fn listxattr(path: *const c_char, list: *mut char, size: ::size_t) -> ::ssize_t;
     |                                                      ~~~~
help: consider importing this type alias
     |
5952 + use ffi::c_char;
     |

error[E0412]: cannot find type `c_char` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:5363:36
     |
5363 |     pub fn llistxattr(path: *const c_char, list: *mut c_char, size: ::size_t) -> ::ssize_t;
     |                                    ^^^^^^
     |
help: a builtin type with a similar name exists
     |
5363 |     pub fn llistxattr(path: *const char, list: *mut c_char, size: ::size_t) -> ::ssize_t;
     |                                    ~~~~
help: consider importing this type alias
     |
5952 + use ffi::c_char;
     |

error[E0412]: cannot find type `c_char` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:5363:55
     |
5363 |     pub fn llistxattr(path: *const c_char, list: *mut c_char, size: ::size_t) -> ::ssize_t;
     |                                                       ^^^^^^
     |
help: a builtin type with a similar name exists
     |
5363 |     pub fn llistxattr(path: *const c_char, list: *mut char, size: ::size_t) -> ::ssize_t;
     |                                                       ~~~~
help: consider importing this type alias
     |
5952 + use ffi::c_char;
     |

error[E0412]: cannot find type `c_char` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:5364:52
     |
5364 |     pub fn flistxattr(filedes: ::c_int, list: *mut c_char, size: ::size_t) -> ::ssize_t;
     |                                                    ^^^^^^
     |
help: a builtin type with a similar name exists
     |
5364 |     pub fn flistxattr(filedes: ::c_int, list: *mut char, size: ::size_t) -> ::ssize_t;
     |                                                    ~~~~
help: consider importing this type alias
     |
5952 + use ffi::c_char;
     |

error[E0412]: cannot find type `c_char` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:5365:37
     |
5365 |     pub fn removexattr(path: *const c_char, name: *const c_char) -> ::c_int;
     |                                     ^^^^^^
     |
help: a builtin type with a similar name exists
     |
5365 |     pub fn removexattr(path: *const char, name: *const c_char) -> ::c_int;
     |                                     ~~~~
help: consider importing this type alias
     |
5952 + use ffi::c_char;
     |

error[E0412]: cannot find type `c_char` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:5365:58
     |
5365 |     pub fn removexattr(path: *const c_char, name: *const c_char) -> ::c_int;
     |                                                          ^^^^^^
     |
help: a builtin type with a similar name exists
     |
5365 |     pub fn removexattr(path: *const c_char, name: *const char) -> ::c_int;
     |                                                          ~~~~
help: consider importing this type alias
     |
5952 + use ffi::c_char;
     |

error[E0412]: cannot find type `c_char` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:5366:38
     |
5366 |     pub fn lremovexattr(path: *const c_char, name: *const c_char) -> ::c_int;
     |                                      ^^^^^^
     |
help: a builtin type with a similar name exists
     |
5366 |     pub fn lremovexattr(path: *const char, name: *const c_char) -> ::c_int;
     |                                      ~~~~
help: consider importing this type alias
     |
5952 + use ffi::c_char;
     |

error[E0412]: cannot find type `c_char` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:5366:59
     |
5366 |     pub fn lremovexattr(path: *const c_char, name: *const c_char) -> ::c_int;
     |                                                           ^^^^^^
     |
help: a builtin type with a similar name exists
     |
5366 |     pub fn lremovexattr(path: *const c_char, name: *const char) -> ::c_int;
     |                                                           ~~~~
help: consider importing this type alias
     |
5952 + use ffi::c_char;
     |

error[E0412]: cannot find type `c_char` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:5367:56
     |
5367 |     pub fn fremovexattr(filedes: ::c_int, name: *const c_char) -> ::c_int;
     |                                                        ^^^^^^
     |
help: a builtin type with a similar name exists
     |
5367 |     pub fn fremovexattr(filedes: ::c_int, name: *const char) -> ::c_int;
     |                                                        ~~~~
help: consider importing this type alias
     |
5952 + use ffi::c_char;
     |

error[E0412]: cannot find type `sigset_t` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:5368:49
     |
5368 |     pub fn signalfd(fd: ::c_int, mask: *const ::sigset_t, flags: ::c_int) -> ::c_int;
     |                                                 ^^^^^^^^ not found in the crate root

error[E0412]: cannot find type `c_char` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:5379:27
     |
5379 |         special: *const ::c_char,
     |                           ^^^^^^
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:6:1
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
     |
help: a type alias with a similar name exists
     |
5379 |         special: *const ::c_schar,
     |                           ~~~~~~~
help: consider importing this type alias
     |
5952 + use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
5379 -         special: *const ::c_char,
5379 +         special: *const c_char,
     |

error[E0412]: cannot find type `c_char` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:5381:22
     |
5381 |         data: *mut ::c_char,
     |                      ^^^^^^
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:6:1
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
     |
help: a type alias with a similar name exists
     |
5381 |         data: *mut ::c_schar,
     |                      ~~~~~~~
help: consider importing this type alias
     |
5952 + use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
5381 -         data: *mut ::c_char,
5381 +         data: *mut c_char,
     |

error[E0412]: cannot find type `sigset_t` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:5388:27
     |
5388 |         sigmask: *const ::sigset_t,
     |                           ^^^^^^^^ not found in the crate root

error[E0412]: cannot find type `c_char` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:5391:38
     |
5391 |     pub fn mkostemp(template: *mut ::c_char, flags: ::c_int) -> ::c_int;
     |                                      ^^^^^^
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:6:1
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
     |
help: a type alias with a similar name exists
     |
5391 |     pub fn mkostemp(template: *mut ::c_schar, flags: ::c_int) -> ::c_int;
     |                                      ~~~~~~~
help: consider importing this type alias
     |
5952 + use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
5391 -     pub fn mkostemp(template: *mut ::c_char, flags: ::c_int) -> ::c_int;
5391 +     pub fn mkostemp(template: *mut c_char, flags: ::c_int) -> ::c_int;
     |

error[E0412]: cannot find type `c_char` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:5392:39
     |
5392 |     pub fn mkostemps(template: *mut ::c_char, suffixlen: ::c_int, flags: ::c_int) -> ::c_int;
     |                                       ^^^^^^
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:6:1
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
     |
help: a type alias with a similar name exists
     |
5392 |     pub fn mkostemps(template: *mut ::c_schar, suffixlen: ::c_int, flags: ::c_int) -> ::c_int;
     |                                       ~~~~~~~
help: consider importing this type alias
     |
5952 + use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
5392 -     pub fn mkostemps(template: *mut ::c_char, suffixlen: ::c_int, flags: ::c_int) -> ::c_int;
5392 +     pub fn mkostemps(template: *mut c_char, suffixlen: ::c_int, flags: ::c_int) -> ::c_int;
     |

error[E0412]: cannot find type `sigset_t` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:5394:21
     |
5394 |         set: *const sigset_t,
     |                     ^^^^^^^^ not found in this scope

error[E0412]: cannot find type `siginfo_t` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:5395:20
     |
5395 |         info: *mut siginfo_t,
     |                    ^^^^^^^^^ not found in this scope

error[E0412]: cannot find type `sigset_t` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:5398:36
     |
5398 |     pub fn sigwaitinfo(set: *const sigset_t, info: *mut siginfo_t) -> ::c_int;
     |                                    ^^^^^^^^ not found in this scope

error[E0412]: cannot find type `siginfo_t` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:5398:57
     |
5398 |     pub fn sigwaitinfo(set: *const sigset_t, info: *mut siginfo_t) -> ::c_int;
     |                                                         ^^^^^^^^^ not found in this scope

error[E0412]: cannot find type `c_char` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:5399:73
     |
5399 |     pub fn nl_langinfo_l(item: ::nl_item, locale: ::locale_t) -> *mut ::c_char;
     |                                                                         ^^^^^^
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:6:1
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
     |
help: a type alias with a similar name exists
     |
5399 |     pub fn nl_langinfo_l(item: ::nl_item, locale: ::locale_t) -> *mut ::c_schar;
     |                                                                         ~~~~~~~
help: consider importing this type alias
     |
5952 + use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
5399 -     pub fn nl_langinfo_l(item: ::nl_item, locale: ::locale_t) -> *mut ::c_char;
5399 +     pub fn nl_langinfo_l(item: ::nl_item, locale: ::locale_t) -> *mut c_char;
     |

error[E0412]: cannot find type `pthread_t` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:5407:19
     |
5407 |         thread: ::pthread_t,
     |                   ^^^^^^^^^ not found in the crate root

error[E0412]: cannot find type `pthread_t` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:5412:19
     |
5412 |         thread: ::pthread_t,
     |                   ^^^^^^^^^ not found in the crate root

error[E0412]: cannot find type `pthread_t` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:5416:43
     |
5416 |     pub fn pthread_setschedprio(native: ::pthread_t, priority: ::c_int) -> ::c_int;
     |                                           ^^^^^^^^^ not found in the crate root

error[E0412]: cannot find type `c_char` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:5422:56
     |
5422 |     pub fn mkfifoat(dirfd: ::c_int, pathname: *const ::c_char, mode: ::mode_t) -> ::c_int;
     |                                                        ^^^^^^
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:6:1
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
     |
help: a type alias with a similar name exists
     |
5422 |     pub fn mkfifoat(dirfd: ::c_int, pathname: *const ::c_schar, mode: ::mode_t) -> ::c_int;
     |                                                        ~~~~~~~
help: consider importing this type alias
     |
5952 + use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
5422 -     pub fn mkfifoat(dirfd: ::c_int, pathname: *const ::c_char, mode: ::mode_t) -> ::c_int;
5422 +     pub fn mkfifoat(dirfd: ::c_int, pathname: *const c_char, mode: ::mode_t) -> ::c_int;
     |

error[E0412]: cannot find type `c_char` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:5440:25
     |
5440 |         pattern: *const c_char,
     |                         ^^^^^^
     |
help: a builtin type with a similar name exists
     |
5440 |         pattern: *const char,
     |                         ~~~~
help: consider importing this type alias
     |
5952 + use ffi::c_char;
     |

error[E0412]: cannot find type `c_char` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:5442:55
     |
5442 |         errfunc: ::Option<extern "C" fn(epath: *const c_char, errno: ::c_int) -> ::c_int>,
     |                                                       ^^^^^^
     |
help: a builtin type with a similar name exists
     |
5442 |         errfunc: ::Option<extern "C" fn(epath: *const char, errno: ::c_int) -> ::c_int>,
     |                                                       ~~~~
help: consider importing this type alias
     |
5952 + use ffi::c_char;
     |

error[E0412]: cannot find type `c_long` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:5449:45
     |
5449 |     pub fn seekdir(dirp: *mut ::DIR, loc: ::c_long);
     |                                             ^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_long;
     |
help: if you import `c_long`, refer to it directly
     |
5449 -     pub fn seekdir(dirp: *mut ::DIR, loc: ::c_long);
5449 +     pub fn seekdir(dirp: *mut ::DIR, loc: c_long);
     |

error[E0412]: cannot find type `c_long` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:5451:43
     |
5451 |     pub fn telldir(dirp: *mut ::DIR) -> ::c_long;
     |                                           ^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_long;
     |
help: if you import `c_long`, refer to it directly
     |
5451 -     pub fn telldir(dirp: *mut ::DIR) -> ::c_long;
5451 +     pub fn telldir(dirp: *mut ::DIR) -> c_long;
     |

error[E0412]: cannot find type `c_char` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:5470:38
     |
5470 |     pub fn mkstemps(template: *mut ::c_char, suffixlen: ::c_int) -> ::c_int;
     |                                      ^^^^^^
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:6:1
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
     |
help: a type alias with a similar name exists
     |
5470 |     pub fn mkstemps(template: *mut ::c_schar, suffixlen: ::c_int) -> ::c_int;
     |                                      ~~~~~~~
help: consider importing this type alias
     |
5952 + use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
5470 -     pub fn mkstemps(template: *mut ::c_char, suffixlen: ::c_int) -> ::c_int;
5470 +     pub fn mkstemps(template: *mut c_char, suffixlen: ::c_int) -> ::c_int;
     |

error[E0412]: cannot find type `c_char` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:5472:51
     |
5472 |     pub fn nl_langinfo(item: ::nl_item) -> *mut ::c_char;
     |                                                   ^^^^^^
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:6:1
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
     |
help: a type alias with a similar name exists
     |
5472 |     pub fn nl_langinfo(item: ::nl_item) -> *mut ::c_schar;
     |                                                   ~~~~~~~
help: consider importing this type alias
     |
5952 + use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
5472 -     pub fn nl_langinfo(item: ::nl_item) -> *mut ::c_char;
5472 +     pub fn nl_langinfo(item: ::nl_item) -> *mut c_char;
     |

error[E0412]: cannot find type `c_char` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:5474:39
     |
5474 |     pub fn getdomainname(name: *mut ::c_char, len: ::size_t) -> ::c_int;
     |                                       ^^^^^^
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:6:1
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
     |
help: a type alias with a similar name exists
     |
5474 |     pub fn getdomainname(name: *mut ::c_schar, len: ::size_t) -> ::c_int;
     |                                       ~~~~~~~
help: consider importing this type alias
     |
5952 + use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
5474 -     pub fn getdomainname(name: *mut ::c_char, len: ::size_t) -> ::c_int;
5474 +     pub fn getdomainname(name: *mut c_char, len: ::size_t) -> ::c_int;
     |

error[E0412]: cannot find type `c_char` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:5475:41
     |
5475 |     pub fn setdomainname(name: *const ::c_char, len: ::size_t) -> ::c_int;
     |                                         ^^^^^^
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:6:1
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
     |
help: a type alias with a similar name exists
     |
5475 |     pub fn setdomainname(name: *const ::c_schar, len: ::size_t) -> ::c_int;
     |                                         ~~~~~~~
help: consider importing this type alias
     |
5952 + use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
5475 -     pub fn setdomainname(name: *const ::c_char, len: ::size_t) -> ::c_int;
5475 +     pub fn setdomainname(name: *const c_char, len: ::size_t) -> ::c_int;
     |

error[E0412]: cannot find type `c_long` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:5479:27
     |
5479 |     pub fn syscall(num: ::c_long, ...) -> ::c_long;
     |                           ^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_long;
     |
help: if you import `c_long`, refer to it directly
     |
5479 -     pub fn syscall(num: ::c_long, ...) -> ::c_long;
5479 +     pub fn syscall(num: c_long, ...) -> ::c_long;
     |

error[E0412]: cannot find type `c_long` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:5479:45
     |
5479 |     pub fn syscall(num: ::c_long, ...) -> ::c_long;
     |                                             ^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_long;
     |
help: if you import `c_long`, refer to it directly
     |
5479 -     pub fn syscall(num: ::c_long, ...) -> ::c_long;
5479 +     pub fn syscall(num: ::c_long, ...) -> c_long;
     |

error[E0412]: cannot find type `pthread_t` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:5498:19
     |
5498 |         native: ::pthread_t,
     |                   ^^^^^^^^^ not found in the crate root

error[E0412]: cannot find type `c_char` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:5503:36
     |
5503 |     pub fn umount(target: *const ::c_char) -> ::c_int;
     |                                    ^^^^^^
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:6:1
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
     |
help: a type alias with a similar name exists
     |
5503 |     pub fn umount(target: *const ::c_schar) -> ::c_int;
     |                                    ~~~~~~~
help: consider importing this type alias
     |
5952 + use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
5503 -     pub fn umount(target: *const ::c_char) -> ::c_int;
5503 +     pub fn umount(target: *const c_char) -> ::c_int;
     |

error[E0412]: cannot find type `sem_t` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:5520:36
     |
5520 |     pub fn sem_timedwait(sem: *mut sem_t, abstime: *const ::timespec) -> ::c_int;
     |                                    ^^^^^ not found in this scope

error[E0412]: cannot find type `sem_t` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:5521:35
     |
5521 |     pub fn sem_getvalue(sem: *mut sem_t, sval: *mut ::c_int) -> ::c_int;
     |                                   ^^^^^ not found in this scope

error[E0412]: cannot find type `c_char` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:5524:35
     |
5524 |     pub fn swapoff(path: *const ::c_char) -> ::c_int;
     |                                   ^^^^^^
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:6:1
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
     |
help: a type alias with a similar name exists
     |
5524 |     pub fn swapoff(path: *const ::c_schar) -> ::c_int;
     |                                   ~~~~~~~
help: consider importing this type alias
     |
5952 + use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
5524 -     pub fn swapoff(path: *const ::c_char) -> ::c_int;
5524 +     pub fn swapoff(path: *const c_char) -> ::c_int;
     |

error[E0412]: cannot find type `c_char` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:5532:23
     |
5532 |         src: *const ::c_char,
     |                       ^^^^^^
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:6:1
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
     |
help: a type alias with a similar name exists
     |
5532 |         src: *const ::c_schar,
     |                       ~~~~~~~
help: consider importing this type alias
     |
5952 + use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
5532 -         src: *const ::c_char,
5532 +         src: *const c_char,
     |

error[E0412]: cannot find type `c_char` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:5533:26
     |
5533 |         target: *const ::c_char,
     |                          ^^^^^^
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:6:1
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
     |
help: a type alias with a similar name exists
     |
5533 |         target: *const ::c_schar,
     |                          ~~~~~~~
help: consider importing this type alias
     |
5952 + use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
5533 -         target: *const ::c_char,
5533 +         target: *const c_char,
     |

error[E0412]: cannot find type `c_char` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:5534:26
     |
5534 |         fstype: *const ::c_char,
     |                          ^^^^^^
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:6:1
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
     |
help: a type alias with a similar name exists
     |
5534 |         fstype: *const ::c_schar,
     |                          ~~~~~~~
help: consider importing this type alias
     |
5952 + use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
5534 -         fstype: *const ::c_char,
5534 +         fstype: *const c_char,
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:5535:18
     |
5535 |         flags: ::c_ulong,
     |                  ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
5535 -         flags: ::c_ulong,
5535 +         flags: c_ulong,
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:5538:35
     |
5538 |     pub fn personality(persona: ::c_ulong) -> ::c_int;
     |                                   ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
5538 -     pub fn personality(persona: ::c_ulong) -> ::c_int;
5538 +     pub fn personality(persona: c_ulong) -> ::c_int;
     |

error[E0412]: cannot find type `sigset_t` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:5545:25
     |
5545 |         sigmask: *const sigset_t,
     |                         ^^^^^^^^ not found in this scope

error[E0412]: cannot find type `pthread_attr_t` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:5597:24
     |
5597 |         attr: *const ::pthread_attr_t,
     |                        ^^^^^^^^^^^^^^ help: a struct with a similar name exists: `pthread_cond_t`
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/macros.rs:112:13
     |
112  |             pub struct $i { $($field)* }
     |             ------------- similarly named struct `pthread_cond_t` defined here

error[E0412]: cannot find type `pthread_attr_t` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:5600:51
     |
5600 |     pub fn pthread_attr_setguardsize(attr: *mut ::pthread_attr_t, guardsize: ::size_t) -> ::c_int;
     |                                                   ^^^^^^^^^^^^^^ help: a struct with a similar name exists: `pthread_cond_t`
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/macros.rs:112:13
     |
112  |             pub struct $i { $($field)* }
     |             ------------- similarly named struct `pthread_cond_t` defined here

error[E0412]: cannot find type `pthread_attr_t` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:5602:24
     |
5602 |         attr: *const ::pthread_attr_t,
     |                        ^^^^^^^^^^^^^^ help: a struct with a similar name exists: `pthread_cond_t`
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/macros.rs:112:13
     |
112  |             pub struct $i { $($field)* }
     |             ------------- similarly named struct `pthread_cond_t` defined here

error[E0412]: cannot find type `pthread_attr_t` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:5606:22
     |
5606 |         attr: *mut ::pthread_attr_t,
     |                      ^^^^^^^^^^^^^^ help: a struct with a similar name exists: `pthread_cond_t`
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/macros.rs:112:13
     |
112  |             pub struct $i { $($field)* }
     |             ------------- similarly named struct `pthread_cond_t` defined here

error[E0412]: cannot find type `pthread_attr_t` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:5610:24
     |
5610 |         attr: *const ::pthread_attr_t,
     |                        ^^^^^^^^^^^^^^ help: a struct with a similar name exists: `pthread_cond_t`
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/macros.rs:112:13
     |
112  |             pub struct $i { $($field)* }
     |             ------------- similarly named struct `pthread_cond_t` defined here

error[E0412]: cannot find type `pthread_attr_t` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:5613:53
     |
5613 |     pub fn pthread_attr_setschedpolicy(attr: *mut ::pthread_attr_t, policy: ::c_int) -> ::c_int;
     |                                                     ^^^^^^^^^^^^^^ help: a struct with a similar name exists: `pthread_cond_t`
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/macros.rs:112:13
     |
112  |             pub struct $i { $($field)* }
     |             ------------- similarly named struct `pthread_cond_t` defined here

error[E0412]: cannot find type `pthread_attr_t` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:5615:24
     |
5615 |         attr: *const ::pthread_attr_t,
     |                        ^^^^^^^^^^^^^^ help: a struct with a similar name exists: `pthread_cond_t`
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/macros.rs:112:13
     |
112  |             pub struct $i { $($field)* }
     |             ------------- similarly named struct `pthread_cond_t` defined here

error[E0412]: cannot find type `pthread_attr_t` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:5619:22
     |
5619 |         attr: *mut ::pthread_attr_t,
     |                      ^^^^^^^^^^^^^^ help: a struct with a similar name exists: `pthread_cond_t`
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/macros.rs:112:13
     |
112  |             pub struct $i { $($field)* }
     |             ------------- similarly named struct `pthread_cond_t` defined here

error[E0412]: cannot find type `c_char` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:5622:39
     |
5622 |     pub fn sethostname(name: *const ::c_char, len: ::size_t) -> ::c_int;
     |                                       ^^^^^^
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:6:1
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
     |
help: a type alias with a similar name exists
     |
5622 |     pub fn sethostname(name: *const ::c_schar, len: ::size_t) -> ::c_int;
     |                                       ~~~~~~~
help: consider importing this type alias
     |
5952 + use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
5622 -     pub fn sethostname(name: *const ::c_char, len: ::size_t) -> ::c_int;
5622 +     pub fn sethostname(name: *const c_char, len: ::size_t) -> ::c_int;
     |

error[E0573]: expected type, found function `sysinfo`
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:5628:31
     |
5628 |     pub fn sysinfo(info: *mut ::sysinfo) -> ::c_int;
     |                               ^^^^^^^^^ not a type

error[E0412]: cannot find type `c_char` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:5629:37
     |
5629 |     pub fn umount2(target: *const ::c_char, flags: ::c_int) -> ::c_int;
     |                                     ^^^^^^
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:6:1
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
     |
help: a type alias with a similar name exists
     |
5629 |     pub fn umount2(target: *const ::c_schar, flags: ::c_int) -> ::c_int;
     |                                     ~~~~~~~
help: consider importing this type alias
     |
5952 + use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
5629 -     pub fn umount2(target: *const ::c_char, flags: ::c_int) -> ::c_int;
5629 +     pub fn umount2(target: *const c_char, flags: ::c_int) -> ::c_int;
     |

error[E0412]: cannot find type `pthread_t` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:5631:19
     |
5631 |         native: ::pthread_t,
     |                   ^^^^^^^^^ not found in the crate root

error[E0412]: cannot find type `c_char` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:5635:34
     |
5635 |     pub fn swapon(path: *const ::c_char, swapflags: ::c_int) -> ::c_int;
     |                                  ^^^^^^
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:6:1
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
     |
help: a type alias with a similar name exists
     |
5635 |     pub fn swapon(path: *const ::c_schar, swapflags: ::c_int) -> ::c_int;
     |                                  ~~~~~~~
help: consider importing this type alias
     |
5952 + use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
5635 -     pub fn swapon(path: *const ::c_char, swapflags: ::c_int) -> ::c_int;
5635 +     pub fn swapon(path: *const c_char, swapflags: ::c_int) -> ::c_int;
     |

error[E0412]: cannot find type `off_t` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:5644:22
     |
15   | pub type loff_t = ::c_longlong;
     | ------------------------------- similarly named type alias `loff_t` defined here
...
5644 |         offset: *mut off_t,
     |                      ^^^^^ help: a type alias with a similar name exists: `loff_t`

error[E0412]: cannot find type `sigset_t` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:5647:38
     |
5647 |     pub fn sigsuspend(mask: *const ::sigset_t) -> ::c_int;
     |                                      ^^^^^^^^ not found in the crate root

error[E0412]: cannot find type `c_char` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:5651:21
     |
5651 |         buf: *mut ::c_char,
     |                     ^^^^^^
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:6:1
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
     |
help: a type alias with a similar name exists
     |
5651 |         buf: *mut ::c_schar,
     |                     ~~~~~~~
help: consider importing this type alias
     |
5952 + use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
5651 -         buf: *mut ::c_char,
5651 +         buf: *mut c_char,
     |

error[E0412]: cannot find type `stack_t` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:5655:35
     |
5655 |     pub fn sigaltstack(ss: *const stack_t, oss: *mut stack_t) -> ::c_int;
     |                                   ^^^^^^^ not found in this scope

error[E0412]: cannot find type `stack_t` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:5655:54
     |
5655 |     pub fn sigaltstack(ss: *const stack_t, oss: *mut stack_t) -> ::c_int;
     |                                                      ^^^^^^^ not found in this scope

error[E0412]: cannot find type `sem_t` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:5656:32
     |
5656 |     pub fn sem_close(sem: *mut sem_t) -> ::c_int;
     |                                ^^^^^ not found in this scope

error[E0412]: cannot find type `c_char` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:5659:24
     |
5659 |         name: *const ::c_char,
     |                        ^^^^^^
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:6:1
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
     |
help: a type alias with a similar name exists
     |
5659 |         name: *const ::c_schar,
     |                        ~~~~~~~
help: consider importing this type alias
     |
5952 + use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
5659 -         name: *const ::c_char,
5659 +         name: *const c_char,
     |

error[E0412]: cannot find type `c_char` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:5661:21
     |
5661 |         buf: *mut ::c_char,
     |                     ^^^^^^
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:6:1
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
     |
help: a type alias with a similar name exists
     |
5661 |         buf: *mut ::c_schar,
     |                     ~~~~~~~
help: consider importing this type alias
     |
5952 + use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
5661 -         buf: *mut ::c_char,
5661 +         buf: *mut c_char,
     |

error[E0412]: cannot find type `c_char` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:5665:38
     |
5665 |     pub fn initgroups(user: *const ::c_char, group: ::gid_t) -> ::c_int;
     |                                      ^^^^^^
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:6:1
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
     |
help: a type alias with a similar name exists
     |
5665 |     pub fn initgroups(user: *const ::c_schar, group: ::gid_t) -> ::c_int;
     |                                      ~~~~~~~
help: consider importing this type alias
     |
5952 + use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
5665 -     pub fn initgroups(user: *const ::c_char, group: ::gid_t) -> ::c_int;
5665 +     pub fn initgroups(user: *const c_char, group: ::gid_t) -> ::c_int;
     |

error[E0412]: cannot find type `sigset_t` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:5666:54
     |
5666 |     pub fn pthread_sigmask(how: ::c_int, set: *const sigset_t, oldset: *mut sigset_t) -> ::c_int;
     |                                                      ^^^^^^^^ not found in this scope

error[E0412]: cannot find type `sigset_t` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:5666:77
     |
5666 |     pub fn pthread_sigmask(how: ::c_int, set: *const sigset_t, oldset: *mut sigset_t) -> ::c_int;
     |                                                                             ^^^^^^^^ not found in this scope

error[E0412]: cannot find type `c_char` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:5667:36
     |
5667 |     pub fn sem_open(name: *const ::c_char, oflag: ::c_int, ...) -> *mut sem_t;
     |                                    ^^^^^^
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:6:1
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
     |
help: a type alias with a similar name exists
     |
5667 |     pub fn sem_open(name: *const ::c_schar, oflag: ::c_int, ...) -> *mut sem_t;
     |                                    ~~~~~~~
help: consider importing this type alias
     |
5952 + use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
5667 -     pub fn sem_open(name: *const ::c_char, oflag: ::c_int, ...) -> *mut sem_t;
5667 +     pub fn sem_open(name: *const c_char, oflag: ::c_int, ...) -> *mut sem_t;
     |

error[E0412]: cannot find type `sem_t` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:5667:73
     |
5667 |     pub fn sem_open(name: *const ::c_char, oflag: ::c_int, ...) -> *mut sem_t;
     |                                                                         ^^^^^ not found in this scope

error[E0412]: cannot find type `c_char` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:5668:36
     |
5668 |     pub fn getgrnam(name: *const ::c_char) -> *mut ::group;
     |                                    ^^^^^^
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:6:1
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
     |
help: a type alias with a similar name exists
     |
5668 |     pub fn getgrnam(name: *const ::c_schar) -> *mut ::group;
     |                                    ~~~~~~~
help: consider importing this type alias
     |
5952 + use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
5668 -     pub fn getgrnam(name: *const ::c_char) -> *mut ::group;
5668 +     pub fn getgrnam(name: *const c_char) -> *mut ::group;
     |

error[E0412]: cannot find type `pthread_t` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:5669:35
     |
5669 |     pub fn pthread_kill(thread: ::pthread_t, sig: ::c_int) -> ::c_int;
     |                                   ^^^^^^^^^ not found in the crate root

error[E0412]: cannot find type `c_char` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:5670:38
     |
5670 |     pub fn sem_unlink(name: *const ::c_char) -> ::c_int;
     |                                      ^^^^^^
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:6:1
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
     |
help: a type alias with a similar name exists
     |
5670 |     pub fn sem_unlink(name: *const ::c_schar) -> ::c_int;
     |                                      ~~~~~~~
help: consider importing this type alias
     |
5952 + use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
5670 -     pub fn sem_unlink(name: *const ::c_char) -> ::c_int;
5670 +     pub fn sem_unlink(name: *const c_char) -> ::c_int;
     |

error[E0412]: cannot find type `c_char` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:5673:24
     |
5673 |         name: *const ::c_char,
     |                        ^^^^^^
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:6:1
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
     |
help: a type alias with a similar name exists
     |
5673 |         name: *const ::c_schar,
     |                        ~~~~~~~
help: consider importing this type alias
     |
5952 + use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
5673 -         name: *const ::c_char,
5673 +         name: *const c_char,
     |

error[E0412]: cannot find type `c_char` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:5675:21
     |
5675 |         buf: *mut ::c_char,
     |                     ^^^^^^
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:6:1
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
     |
help: a type alias with a similar name exists
     |
5675 |         buf: *mut ::c_schar,
     |                     ~~~~~~~
help: consider importing this type alias
     |
5952 + use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
5675 -         buf: *mut ::c_char,
5675 +         buf: *mut c_char,
     |

error[E0412]: cannot find type `c_char` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:5682:21
     |
5682 |         buf: *mut ::c_char,
     |                     ^^^^^^
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:6:1
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
     |
help: a type alias with a similar name exists
     |
5682 |         buf: *mut ::c_schar,
     |                     ~~~~~~~
help: consider importing this type alias
     |
5952 + use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
5682 -         buf: *mut ::c_char,
5682 +         buf: *mut c_char,
     |

error[E0412]: cannot find type `sigset_t` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:5686:32
     |
5686 |     pub fn sigwait(set: *const sigset_t, sig: *mut ::c_int) -> ::c_int;
     |                                ^^^^^^^^ not found in this scope

error[E0412]: cannot find type `c_char` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:5694:24
     |
5694 |         user: *const ::c_char,
     |                        ^^^^^^
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:6:1
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
     |
help: a type alias with a similar name exists
     |
5694 |         user: *const ::c_schar,
     |                        ~~~~~~~
help: consider importing this type alias
     |
5952 + use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
5694 -         user: *const ::c_char,
5694 +         user: *const c_char,
     |

error[E0412]: cannot find type `c_char` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:5703:34
     |
5703 |     pub fn popen(command: *const c_char, mode: *const c_char) -> *mut ::FILE;
     |                                  ^^^^^^
     |
help: a builtin type with a similar name exists
     |
5703 |     pub fn popen(command: *const char, mode: *const c_char) -> *mut ::FILE;
     |                                  ~~~~
help: consider importing this type alias
     |
5952 + use ffi::c_char;
     |

error[E0412]: cannot find type `c_char` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:5703:55
     |
5703 |     pub fn popen(command: *const c_char, mode: *const c_char) -> *mut ::FILE;
     |                                                       ^^^^^^
     |
help: a builtin type with a similar name exists
     |
5703 |     pub fn popen(command: *const c_char, mode: *const char) -> *mut ::FILE;
     |                                                       ~~~~
help: consider importing this type alias
     |
5952 + use ffi::c_char;
     |

error[E0412]: cannot find type `c_char` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:5706:28
     |
5706 |         pathname: *const ::c_char,
     |                            ^^^^^^
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:6:1
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
     |
help: a type alias with a similar name exists
     |
5706 |         pathname: *const ::c_schar,
     |                            ~~~~~~~
help: consider importing this type alias
     |
5952 + use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
5706 -         pathname: *const ::c_char,
5706 +         pathname: *const c_char,
     |

error[E0412]: cannot find type `pthread_t` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:5711:24
     |
5711 |         native: *mut ::pthread_t,
     |                        ^^^^^^^^^ not found in the crate root

error[E0412]: cannot find type `pthread_attr_t` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:5712:24
     |
5712 |         attr: *const ::pthread_attr_t,
     |                        ^^^^^^^^^^^^^^ help: a struct with a similar name exists: `pthread_cond_t`
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/macros.rs:112:13
     |
112  |             pub struct $i { $($field)* }
     |             ------------- similarly named struct `pthread_cond_t` defined here

error[E0412]: cannot find type `c_char` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:5727:41
     |
5727 |     pub fn setmntent(filename: *const ::c_char, ty: *const ::c_char) -> *mut ::FILE;
     |                                         ^^^^^^
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:6:1
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
     |
help: a type alias with a similar name exists
     |
5727 |     pub fn setmntent(filename: *const ::c_schar, ty: *const ::c_char) -> *mut ::FILE;
     |                                         ~~~~~~~
help: consider importing this type alias
     |
5952 + use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
5727 -     pub fn setmntent(filename: *const ::c_char, ty: *const ::c_char) -> *mut ::FILE;
5727 +     pub fn setmntent(filename: *const c_char, ty: *const ::c_char) -> *mut ::FILE;
     |

error[E0412]: cannot find type `c_char` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:5727:62
     |
5727 |     pub fn setmntent(filename: *const ::c_char, ty: *const ::c_char) -> *mut ::FILE;
     |                                                              ^^^^^^
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:6:1
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
     |
help: a type alias with a similar name exists
     |
5727 |     pub fn setmntent(filename: *const ::c_char, ty: *const ::c_schar) -> *mut ::FILE;
     |                                                              ~~~~~~~
help: consider importing this type alias
     |
5952 + use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
5727 -     pub fn setmntent(filename: *const ::c_char, ty: *const ::c_char) -> *mut ::FILE;
5727 +     pub fn setmntent(filename: *const ::c_char, ty: *const c_char) -> *mut ::FILE;
     |

error[E0412]: cannot find type `c_char` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:5731:58
     |
5731 |     pub fn hasmntopt(mnt: *const ::mntent, opt: *const ::c_char) -> *mut ::c_char;
     |                                                          ^^^^^^
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:6:1
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
     |
help: a type alias with a similar name exists
     |
5731 |     pub fn hasmntopt(mnt: *const ::mntent, opt: *const ::c_schar) -> *mut ::c_char;
     |                                                          ~~~~~~~
help: consider importing this type alias
     |
5952 + use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
5731 -     pub fn hasmntopt(mnt: *const ::mntent, opt: *const ::c_char) -> *mut ::c_char;
5731 +     pub fn hasmntopt(mnt: *const ::mntent, opt: *const c_char) -> *mut ::c_char;
     |

error[E0412]: cannot find type `c_char` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:5731:76
     |
5731 |     pub fn hasmntopt(mnt: *const ::mntent, opt: *const ::c_char) -> *mut ::c_char;
     |                                                                            ^^^^^^
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:6:1
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
     |
help: a type alias with a similar name exists
     |
5731 |     pub fn hasmntopt(mnt: *const ::mntent, opt: *const ::c_char) -> *mut ::c_schar;
     |                                                                            ~~~~~~~
help: consider importing this type alias
     |
5952 + use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
5731 -     pub fn hasmntopt(mnt: *const ::mntent, opt: *const ::c_char) -> *mut ::c_char;
5731 +     pub fn hasmntopt(mnt: *const ::mntent, opt: *const ::c_char) -> *mut c_char;
     |

error[E0412]: cannot find type `c_char` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:5735:24
     |
5735 |         path: *const ::c_char,
     |                        ^^^^^^
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:6:1
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
     |
help: a type alias with a similar name exists
     |
5735 |         path: *const ::c_schar,
     |                        ~~~~~~~
help: consider importing this type alias
     |
5952 + use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
5735 -         path: *const ::c_char,
5735 +         path: *const c_char,
     |

error[E0412]: cannot find type `c_char` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:5738:29
     |
5738 |         argv: *const *mut ::c_char,
     |                             ^^^^^^
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:6:1
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
     |
help: a type alias with a similar name exists
     |
5738 |         argv: *const *mut ::c_schar,
     |                             ~~~~~~~
help: consider importing this type alias
     |
5952 + use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
5738 -         argv: *const *mut ::c_char,
5738 +         argv: *const *mut c_char,
     |

error[E0412]: cannot find type `c_char` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:5739:29
     |
5739 |         envp: *const *mut ::c_char,
     |                             ^^^^^^
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:6:1
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
     |
help: a type alias with a similar name exists
     |
5739 |         envp: *const *mut ::c_schar,
     |                             ~~~~~~~
help: consider importing this type alias
     |
5952 + use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
5739 -         envp: *const *mut ::c_char,
5739 +         envp: *const *mut c_char,
     |

error[E0412]: cannot find type `c_char` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:5743:24
     |
5743 |         file: *const ::c_char,
     |                        ^^^^^^
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:6:1
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
     |
help: a type alias with a similar name exists
     |
5743 |         file: *const ::c_schar,
     |                        ~~~~~~~
help: consider importing this type alias
     |
5952 + use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
5743 -         file: *const ::c_char,
5743 +         file: *const c_char,
     |

error[E0412]: cannot find type `c_char` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:5746:29
     |
5746 |         argv: *const *mut ::c_char,
     |                             ^^^^^^
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:6:1
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
     |
help: a type alias with a similar name exists
     |
5746 |         argv: *const *mut ::c_schar,
     |                             ~~~~~~~
help: consider importing this type alias
     |
5952 + use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
5746 -         argv: *const *mut ::c_char,
5746 +         argv: *const *mut c_char,
     |

error[E0412]: cannot find type `c_char` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:5747:29
     |
5747 |         envp: *const *mut ::c_char,
     |                             ^^^^^^
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:6:1
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
     |
help: a type alias with a similar name exists
     |
5747 |         envp: *const *mut ::c_schar,
     |                             ~~~~~~~
help: consider importing this type alias
     |
5952 + use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
5747 -         envp: *const *mut ::c_char,
5747 +         envp: *const *mut c_char,
     |

error[E0412]: cannot find type `sigset_t` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:5753:25
     |
5753 |         default: *mut ::sigset_t,
     |                         ^^^^^^^^ not found in the crate root

error[E0412]: cannot find type `sigset_t` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:5757:27
     |
5757 |         default: *const ::sigset_t,
     |                           ^^^^^^^^ not found in the crate root

error[E0412]: cannot find type `sigset_t` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:5761:25
     |
5761 |         default: *mut ::sigset_t,
     |                         ^^^^^^^^ not found in the crate root

error[E0412]: cannot find type `sigset_t` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:5765:27
     |
5765 |         default: *const ::sigset_t,
     |                           ^^^^^^^^ not found in the crate root

error[E0412]: cannot find type `c_char` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:5796:24
     |
5796 |         path: *const ::c_char,
     |                        ^^^^^^
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:6:1
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
     |
help: a type alias with a similar name exists
     |
5796 |         path: *const ::c_schar,
     |                        ~~~~~~~
help: consider importing this type alias
     |
5952 + use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
5796 -         path: *const ::c_char,
5796 +         path: *const c_char,
     |

error[E0412]: cannot find type `c_char` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:5818:58
     |
5818 |     pub fn inotify_add_watch(fd: ::c_int, path: *const ::c_char, mask: u32) -> ::c_int;
     |                                                          ^^^^^^
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:6:1
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
     |
help: a type alias with a similar name exists
     |
5818 |     pub fn inotify_add_watch(fd: ::c_int, path: *const ::c_schar, mask: u32) -> ::c_int;
     |                                                          ~~~~~~~
help: consider importing this type alias
     |
5952 + use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
5818 -     pub fn inotify_add_watch(fd: ::c_int, path: *const ::c_char, mask: u32) -> ::c_int;
5818 +     pub fn inotify_add_watch(fd: ::c_int, path: *const c_char, mask: u32) -> ::c_int;
     |

error[E0412]: cannot find type `regex_t` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:5821:33
     |
5821 |     pub fn regcomp(preg: *mut ::regex_t, pattern: *const ::c_char, cflags: ::c_int) -> ::c_int;
     |                                 ^^^^^^^ not found in the crate root

error[E0412]: cannot find type `c_char` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:5821:60
     |
5821 |     pub fn regcomp(preg: *mut ::regex_t, pattern: *const ::c_char, cflags: ::c_int) -> ::c_int;
     |                                                            ^^^^^^
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:6:1
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
     |
help: a type alias with a similar name exists
     |
5821 |     pub fn regcomp(preg: *mut ::regex_t, pattern: *const ::c_schar, cflags: ::c_int) -> ::c_int;
     |                                                            ~~~~~~~
help: consider importing this type alias
     |
5952 + use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
5821 -     pub fn regcomp(preg: *mut ::regex_t, pattern: *const ::c_char, cflags: ::c_int) -> ::c_int;
5821 +     pub fn regcomp(preg: *mut ::regex_t, pattern: *const c_char, cflags: ::c_int) -> ::c_int;
     |

error[E0412]: cannot find type `regex_t` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:5824:24
     |
5824 |         preg: *const ::regex_t,
     |                        ^^^^^^^ not found in the crate root

error[E0412]: cannot find type `c_char` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:5825:25
     |
5825 |         input: *const ::c_char,
     |                         ^^^^^^
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:6:1
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
     |
help: a type alias with a similar name exists
     |
5825 |         input: *const ::c_schar,
     |                         ~~~~~~~
help: consider importing this type alias
     |
5952 + use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
5825 -         input: *const ::c_char,
5825 +         input: *const c_char,
     |

error[E0412]: cannot find type `regex_t` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:5833:24
     |
5833 |         preg: *const ::regex_t,
     |                        ^^^^^^^ not found in the crate root

error[E0412]: cannot find type `c_char` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:5834:24
     |
5834 |         errbuf: *mut ::c_char,
     |                        ^^^^^^
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:6:1
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
     |
help: a type alias with a similar name exists
     |
5834 |         errbuf: *mut ::c_schar,
     |                        ~~~~~~~
help: consider importing this type alias
     |
5952 + use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
5834 -         errbuf: *mut ::c_char,
5834 +         errbuf: *mut c_char,
     |

error[E0412]: cannot find type `regex_t` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:5838:33
     |
5838 |     pub fn regfree(preg: *mut ::regex_t);
     |                                 ^^^^^^^ not found in the crate root

error[E0412]: cannot find type `c_char` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:5840:40
     |
5840 |     pub fn iconv_open(tocode: *const ::c_char, fromcode: *const ::c_char) -> iconv_t;
     |                                        ^^^^^^
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:6:1
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
     |
help: a type alias with a similar name exists
     |
5840 |     pub fn iconv_open(tocode: *const ::c_schar, fromcode: *const ::c_char) -> iconv_t;
     |                                        ~~~~~~~
help: consider importing this type alias
     |
5952 + use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
5840 -     pub fn iconv_open(tocode: *const ::c_char, fromcode: *const ::c_char) -> iconv_t;
5840 +     pub fn iconv_open(tocode: *const c_char, fromcode: *const ::c_char) -> iconv_t;
     |

error[E0412]: cannot find type `c_char` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:5840:67
     |
5840 |     pub fn iconv_open(tocode: *const ::c_char, fromcode: *const ::c_char) -> iconv_t;
     |                                                                   ^^^^^^
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:6:1
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
     |
help: a type alias with a similar name exists
     |
5840 |     pub fn iconv_open(tocode: *const ::c_char, fromcode: *const ::c_schar) -> iconv_t;
     |                                                                   ~~~~~~~
help: consider importing this type alias
     |
5952 + use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
5840 -     pub fn iconv_open(tocode: *const ::c_char, fromcode: *const ::c_char) -> iconv_t;
5840 +     pub fn iconv_open(tocode: *const ::c_char, fromcode: *const c_char) -> iconv_t;
     |

error[E0412]: cannot find type `c_char` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:5843:28
     |
5843 |         inbuf: *mut *mut ::c_char,
     |                            ^^^^^^
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:6:1
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
     |
help: a type alias with a similar name exists
     |
5843 |         inbuf: *mut *mut ::c_schar,
     |                            ~~~~~~~
help: consider importing this type alias
     |
5952 + use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
5843 -         inbuf: *mut *mut ::c_char,
5843 +         inbuf: *mut *mut c_char,
     |

error[E0412]: cannot find type `c_char` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:5845:29
     |
5845 |         outbuf: *mut *mut ::c_char,
     |                             ^^^^^^
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:6:1
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
     |
help: a type alias with a similar name exists
     |
5845 |         outbuf: *mut *mut ::c_schar,
     |                             ~~~~~~~
help: consider importing this type alias
     |
5952 + use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
5845 -         outbuf: *mut *mut ::c_char,
5845 +         outbuf: *mut *mut c_char,
     |

error[E0412]: cannot find type `c_long` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:5867:29
     |
5867 |     pub fn gethostid() -> ::c_long;
     |                             ^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5952 + use ffi::c_long;
     |
help: if you import `c_long`, refer to it directly
     |
5867 -     pub fn gethostid() -> ::c_long;
5867 +     pub fn gethostid() -> c_long;
     |

error[E0412]: cannot find type `pthread_t` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:5869:44
     |
5869 |     pub fn pthread_getcpuclockid(thread: ::pthread_t, clk_id: *mut ::clockid_t) -> ::c_int;
     |                                            ^^^^^^^^^ not found in the crate root

error[E0412]: cannot find type `pthread_t` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:5878:41
     |
5878 |     pub fn pthread_getname_np(thread: ::pthread_t, name: *mut ::c_char, len: ::size_t) -> ::c_int;
     |                                         ^^^^^^^^^ not found in the crate root

error[E0412]: cannot find type `c_char` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:5878:65
     |
5878 |     pub fn pthread_getname_np(thread: ::pthread_t, name: *mut ::c_char, len: ::size_t) -> ::c_int;
     |                                                                 ^^^^^^
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:6:1
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
     |
help: a type alias with a similar name exists
     |
5878 |     pub fn pthread_getname_np(thread: ::pthread_t, name: *mut ::c_schar, len: ::size_t) -> ::c_int;
     |                                                                 ~~~~~~~
help: consider importing this type alias
     |
5952 + use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
5878 -     pub fn pthread_getname_np(thread: ::pthread_t, name: *mut ::c_char, len: ::size_t) -> ::c_int;
5878 +     pub fn pthread_getname_np(thread: ::pthread_t, name: *mut c_char, len: ::size_t) -> ::c_int;
     |

error[E0412]: cannot find type `pthread_t` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:5879:41
     |
5879 |     pub fn pthread_setname_np(thread: ::pthread_t, name: *const ::c_char) -> ::c_int;
     |                                         ^^^^^^^^^ not found in the crate root

error[E0412]: cannot find type `c_char` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:5879:67
     |
5879 |     pub fn pthread_setname_np(thread: ::pthread_t, name: *const ::c_char) -> ::c_int;
     |                                                                   ^^^^^^
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:6:1
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
     |
help: a type alias with a similar name exists
     |
5879 |     pub fn pthread_setname_np(thread: ::pthread_t, name: *const ::c_schar) -> ::c_int;
     |                                                                   ~~~~~~~
help: consider importing this type alias
     |
5952 + use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
5879 -     pub fn pthread_setname_np(thread: ::pthread_t, name: *const ::c_char) -> ::c_int;
5879 +     pub fn pthread_setname_np(thread: ::pthread_t, name: *const c_char) -> ::c_int;
     |

error[E0412]: cannot find type `c_char` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:5882:27
     |
5882 |         argv: *const *mut c_char,
     |                           ^^^^^^
     |
help: a builtin type with a similar name exists
     |
5882 |         argv: *const *mut char,
     |                           ~~~~
help: consider importing this type alias
     |
5952 + use ffi::c_char;
     |

error[E0412]: cannot find type `c_char` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:5883:27
     |
5883 |         optstring: *const c_char,
     |                           ^^^^^^
     |
help: a builtin type with a similar name exists
     |
5883 |         optstring: *const char,
     |                           ~~~~
help: consider importing this type alias
     |
5952 + use ffi::c_char;
     |

error[E0412]: cannot find type `c_char` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:5899:55
     |
5899 |     pub fn klogctl(syslog_type: ::c_int, bufp: *mut ::c_char, len: ::c_int) -> ::c_int;
     |                                                       ^^^^^^
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/mod.rs:6:1
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
     |
help: a type alias with a similar name exists
     |
5899 |     pub fn klogctl(syslog_type: ::c_int, bufp: *mut ::c_schar, len: ::c_int) -> ::c_int;
     |                                                       ~~~~~~~
help: consider importing this type alias
     |
5952 + use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
5899 -     pub fn klogctl(syslog_type: ::c_int, bufp: *mut ::c_char, len: ::c_int) -> ::c_int;
5899 +     pub fn klogctl(syslog_type: ::c_int, bufp: *mut c_char, len: ::c_int) -> ::c_int;
     |

error[E0412]: cannot find type `Ioctl` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:5901:42
     |
5901 |     pub fn ioctl(fd: ::c_int, request: ::Ioctl, ...) -> ::c_int;
     |                                          ^^^^^ not found in the crate root

error[E0412]: cannot find type `c_char` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:5917:45
     |
5917 |             pub fn fopen64(filename: *const c_char, mode: *const c_char) -> *mut ::FILE;
     |                                             ^^^^^^
     |
help: a builtin type with a similar name exists
     |
5917 |             pub fn fopen64(filename: *const char, mode: *const c_char) -> *mut ::FILE;
     |                                             ~~~~
help: consider importing this type alias
     |
5952 + use ffi::c_char;
     |

error[E0412]: cannot find type `c_char` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:5917:66
     |
5917 |             pub fn fopen64(filename: *const c_char, mode: *const c_char) -> *mut ::FILE;
     |                                                                  ^^^^^^
     |
help: a builtin type with a similar name exists
     |
5917 |             pub fn fopen64(filename: *const c_char, mode: *const char) -> *mut ::FILE;
     |                                                                  ~~~~
help: consider importing this type alias
     |
5952 + use ffi::c_char;
     |

error[E0412]: cannot find type `c_char` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:5919:34
     |
5919 |                 filename: *const c_char,
     |                                  ^^^^^^
     |
help: a builtin type with a similar name exists
     |
5919 |                 filename: *const char,
     |                                  ~~~~
help: consider importing this type alias
     |
5952 + use ffi::c_char;
     |

error[E0412]: cannot find type `c_char` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:5920:30
     |
5920 |                 mode: *const c_char,
     |                              ^^^^^^
     |
help: a builtin type with a similar name exists
     |
5920 |                 mode: *const char,
     |                              ~~~~
help: consider importing this type alias
     |
5952 + use ffi::c_char;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/arch/generic/mod.rs:121:30
    |
121 |         pub const FICLONE: ::c_ulong = 0x40049409;
    |                              ^^^^^^^ not found in the crate root
    |
help: consider importing this type alias
    |
1   + use ffi::c_ulong;
    |
help: if you import `c_ulong`, refer to it directly
    |
121 -         pub const FICLONE: ::c_ulong = 0x40049409;
121 +         pub const FICLONE: c_ulong = 0x40049409;
    |

error[E0412]: cannot find type `c_ulong` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/arch/generic/mod.rs:122:35
    |
122 |         pub const FICLONERANGE: ::c_ulong = 0x4020940D;
    |                                   ^^^^^^^ not found in the crate root
    |
help: consider importing this type alias
    |
1   + use ffi::c_ulong;
    |
help: if you import `c_ulong`, refer to it directly
    |
122 -         pub const FICLONERANGE: ::c_ulong = 0x4020940D;
122 +         pub const FICLONERANGE: c_ulong = 0x4020940D;
    |

error[E0412]: cannot find type `Ioctl` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/arch/generic/mod.rs:133:21
    |
133 | pub const TCGETS: ::Ioctl = 0x5401;
    |                     ^^^^^ not found in the crate root

error[E0412]: cannot find type `Ioctl` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/arch/generic/mod.rs:134:21
    |
134 | pub const TCSETS: ::Ioctl = 0x5402;
    |                     ^^^^^ not found in the crate root

error[E0412]: cannot find type `Ioctl` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/arch/generic/mod.rs:135:22
    |
135 | pub const TCSETSW: ::Ioctl = 0x5403;
    |                      ^^^^^ not found in the crate root

error[E0412]: cannot find type `Ioctl` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/arch/generic/mod.rs:136:22
    |
136 | pub const TCSETSF: ::Ioctl = 0x5404;
    |                      ^^^^^ not found in the crate root

error[E0412]: cannot find type `Ioctl` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/arch/generic/mod.rs:137:21
    |
137 | pub const TCGETA: ::Ioctl = 0x5405;
    |                     ^^^^^ not found in the crate root

error[E0412]: cannot find type `Ioctl` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/arch/generic/mod.rs:138:21
    |
138 | pub const TCSETA: ::Ioctl = 0x5406;
    |                     ^^^^^ not found in the crate root

error[E0412]: cannot find type `Ioctl` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/arch/generic/mod.rs:139:22
    |
139 | pub const TCSETAW: ::Ioctl = 0x5407;
    |                      ^^^^^ not found in the crate root

error[E0412]: cannot find type `Ioctl` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/arch/generic/mod.rs:140:22
    |
140 | pub const TCSETAF: ::Ioctl = 0x5408;
    |                      ^^^^^ not found in the crate root

error[E0412]: cannot find type `Ioctl` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/arch/generic/mod.rs:141:21
    |
141 | pub const TCSBRK: ::Ioctl = 0x5409;
    |                     ^^^^^ not found in the crate root

error[E0412]: cannot find type `Ioctl` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/arch/generic/mod.rs:142:21
    |
142 | pub const TCXONC: ::Ioctl = 0x540A;
    |                     ^^^^^ not found in the crate root

error[E0412]: cannot find type `Ioctl` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/arch/generic/mod.rs:143:21
    |
143 | pub const TCFLSH: ::Ioctl = 0x540B;
    |                     ^^^^^ not found in the crate root

error[E0412]: cannot find type `Ioctl` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/arch/generic/mod.rs:144:23
    |
144 | pub const TIOCEXCL: ::Ioctl = 0x540C;
    |                       ^^^^^ not found in the crate root

error[E0412]: cannot find type `Ioctl` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/arch/generic/mod.rs:145:23
    |
145 | pub const TIOCNXCL: ::Ioctl = 0x540D;
    |                       ^^^^^ not found in the crate root

error[E0412]: cannot find type `Ioctl` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/arch/generic/mod.rs:146:24
    |
146 | pub const TIOCSCTTY: ::Ioctl = 0x540E;
    |                        ^^^^^ not found in the crate root

error[E0412]: cannot find type `Ioctl` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/arch/generic/mod.rs:147:24
    |
147 | pub const TIOCGPGRP: ::Ioctl = 0x540F;
    |                        ^^^^^ not found in the crate root

error[E0412]: cannot find type `Ioctl` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/arch/generic/mod.rs:148:24
    |
148 | pub const TIOCSPGRP: ::Ioctl = 0x5410;
    |                        ^^^^^ not found in the crate root

error[E0412]: cannot find type `Ioctl` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/arch/generic/mod.rs:149:23
    |
149 | pub const TIOCOUTQ: ::Ioctl = 0x5411;
    |                       ^^^^^ not found in the crate root

error[E0412]: cannot find type `Ioctl` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/arch/generic/mod.rs:150:22
    |
150 | pub const TIOCSTI: ::Ioctl = 0x5412;
    |                      ^^^^^ not found in the crate root

error[E0412]: cannot find type `Ioctl` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/arch/generic/mod.rs:151:25
    |
151 | pub const TIOCGWINSZ: ::Ioctl = 0x5413;
    |                         ^^^^^ not found in the crate root

error[E0412]: cannot find type `Ioctl` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/arch/generic/mod.rs:152:25
    |
152 | pub const TIOCSWINSZ: ::Ioctl = 0x5414;
    |                         ^^^^^ not found in the crate root

error[E0412]: cannot find type `Ioctl` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/arch/generic/mod.rs:153:23
    |
153 | pub const TIOCMGET: ::Ioctl = 0x5415;
    |                       ^^^^^ not found in the crate root

error[E0412]: cannot find type `Ioctl` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/arch/generic/mod.rs:154:23
    |
154 | pub const TIOCMBIS: ::Ioctl = 0x5416;
    |                       ^^^^^ not found in the crate root

error[E0412]: cannot find type `Ioctl` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/arch/generic/mod.rs:155:23
    |
155 | pub const TIOCMBIC: ::Ioctl = 0x5417;
    |                       ^^^^^ not found in the crate root

error[E0412]: cannot find type `Ioctl` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/arch/generic/mod.rs:156:23
    |
156 | pub const TIOCMSET: ::Ioctl = 0x5418;
    |                       ^^^^^ not found in the crate root

error[E0412]: cannot find type `Ioctl` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/arch/generic/mod.rs:157:27
    |
157 | pub const TIOCGSOFTCAR: ::Ioctl = 0x5419;
    |                           ^^^^^ not found in the crate root

error[E0412]: cannot find type `Ioctl` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/arch/generic/mod.rs:158:27
    |
158 | pub const TIOCSSOFTCAR: ::Ioctl = 0x541A;
    |                           ^^^^^ not found in the crate root

error[E0412]: cannot find type `Ioctl` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/arch/generic/mod.rs:159:23
    |
159 | pub const FIONREAD: ::Ioctl = 0x541B;
    |                       ^^^^^ not found in the crate root

error[E0412]: cannot find type `Ioctl` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/arch/generic/mod.rs:160:22
    |
160 | pub const TIOCINQ: ::Ioctl = FIONREAD;
    |                      ^^^^^ not found in the crate root

error[E0412]: cannot find type `Ioctl` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/arch/generic/mod.rs:161:24
    |
161 | pub const TIOCLINUX: ::Ioctl = 0x541C;
    |                        ^^^^^ not found in the crate root

error[E0412]: cannot find type `Ioctl` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/arch/generic/mod.rs:162:23
    |
162 | pub const TIOCCONS: ::Ioctl = 0x541D;
    |                       ^^^^^ not found in the crate root

error[E0412]: cannot find type `Ioctl` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/arch/generic/mod.rs:163:26
    |
163 | pub const TIOCGSERIAL: ::Ioctl = 0x541E;
    |                          ^^^^^ not found in the crate root

error[E0412]: cannot find type `Ioctl` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/arch/generic/mod.rs:164:26
    |
164 | pub const TIOCSSERIAL: ::Ioctl = 0x541F;
    |                          ^^^^^ not found in the crate root

error[E0412]: cannot find type `Ioctl` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/arch/generic/mod.rs:165:22
    |
165 | pub const TIOCPKT: ::Ioctl = 0x5420;
    |                      ^^^^^ not found in the crate root

error[E0412]: cannot find type `Ioctl` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/arch/generic/mod.rs:166:22
    |
166 | pub const FIONBIO: ::Ioctl = 0x5421;
    |                      ^^^^^ not found in the crate root

error[E0412]: cannot find type `Ioctl` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/arch/generic/mod.rs:167:24
    |
167 | pub const TIOCNOTTY: ::Ioctl = 0x5422;
    |                        ^^^^^ not found in the crate root

error[E0412]: cannot find type `Ioctl` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/arch/generic/mod.rs:168:23
    |
168 | pub const TIOCSETD: ::Ioctl = 0x5423;
    |                       ^^^^^ not found in the crate root

error[E0412]: cannot find type `Ioctl` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/arch/generic/mod.rs:169:23
    |
169 | pub const TIOCGETD: ::Ioctl = 0x5424;
    |                       ^^^^^ not found in the crate root

error[E0412]: cannot find type `Ioctl` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/arch/generic/mod.rs:170:22
    |
170 | pub const TCSBRKP: ::Ioctl = 0x5425;
    |                      ^^^^^ not found in the crate root

error[E0412]: cannot find type `Ioctl` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/arch/generic/mod.rs:171:23
    |
171 | pub const TIOCSBRK: ::Ioctl = 0x5427;
    |                       ^^^^^ not found in the crate root

error[E0412]: cannot find type `Ioctl` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/arch/generic/mod.rs:172:23
    |
172 | pub const TIOCCBRK: ::Ioctl = 0x5428;
    |                       ^^^^^ not found in the crate root

error[E0412]: cannot find type `Ioctl` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/arch/generic/mod.rs:173:23
    |
173 | pub const TIOCGSID: ::Ioctl = 0x5429;
    |                       ^^^^^ not found in the crate root

error[E0412]: cannot find type `Ioctl` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/arch/generic/mod.rs:174:22
    |
174 | pub const TCGETS2: ::Ioctl = 0x802c542a;
    |                      ^^^^^ not found in the crate root

error[E0412]: cannot find type `Ioctl` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/arch/generic/mod.rs:175:22
    |
175 | pub const TCSETS2: ::Ioctl = 0x402c542b;
    |                      ^^^^^ not found in the crate root

error[E0412]: cannot find type `Ioctl` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/arch/generic/mod.rs:176:23
    |
176 | pub const TCSETSW2: ::Ioctl = 0x402c542c;
    |                       ^^^^^ not found in the crate root

error[E0412]: cannot find type `Ioctl` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/arch/generic/mod.rs:177:23
    |
177 | pub const TCSETSF2: ::Ioctl = 0x402c542d;
    |                       ^^^^^ not found in the crate root

error[E0412]: cannot find type `Ioctl` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/arch/generic/mod.rs:178:25
    |
178 | pub const TIOCGRS485: ::Ioctl = 0x542E;
    |                         ^^^^^ not found in the crate root

error[E0412]: cannot find type `Ioctl` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/arch/generic/mod.rs:179:25
    |
179 | pub const TIOCSRS485: ::Ioctl = 0x542F;
    |                         ^^^^^ not found in the crate root

error[E0412]: cannot find type `Ioctl` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/arch/generic/mod.rs:180:23
    |
180 | pub const TIOCGPTN: ::Ioctl = 0x80045430;
    |                       ^^^^^ not found in the crate root

error[E0412]: cannot find type `Ioctl` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/arch/generic/mod.rs:181:25
    |
181 | pub const TIOCSPTLCK: ::Ioctl = 0x40045431;
    |                         ^^^^^ not found in the crate root

error[E0412]: cannot find type `Ioctl` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/arch/generic/mod.rs:182:23
    |
182 | pub const TIOCGDEV: ::Ioctl = 0x80045432;
    |                       ^^^^^ not found in the crate root

error[E0412]: cannot find type `Ioctl` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/arch/generic/mod.rs:183:21
    |
183 | pub const TCGETX: ::Ioctl = 0x5432;
    |                     ^^^^^ not found in the crate root

error[E0412]: cannot find type `Ioctl` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/arch/generic/mod.rs:184:21
    |
184 | pub const TCSETX: ::Ioctl = 0x5433;
    |                     ^^^^^ not found in the crate root

error[E0412]: cannot find type `Ioctl` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/arch/generic/mod.rs:185:22
    |
185 | pub const TCSETXF: ::Ioctl = 0x5434;
    |                      ^^^^^ not found in the crate root

error[E0412]: cannot find type `Ioctl` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/arch/generic/mod.rs:186:22
    |
186 | pub const TCSETXW: ::Ioctl = 0x5435;
    |                      ^^^^^ not found in the crate root

error[E0412]: cannot find type `Ioctl` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/arch/generic/mod.rs:187:22
    |
187 | pub const TIOCSIG: ::Ioctl = 0x40045436;
    |                      ^^^^^ not found in the crate root

error[E0412]: cannot find type `Ioctl` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/arch/generic/mod.rs:188:26
    |
188 | pub const TIOCVHANGUP: ::Ioctl = 0x5437;
    |                          ^^^^^ not found in the crate root

error[E0412]: cannot find type `Ioctl` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/arch/generic/mod.rs:189:23
    |
189 | pub const TIOCGPKT: ::Ioctl = 0x80045438;
    |                       ^^^^^ not found in the crate root

error[E0412]: cannot find type `Ioctl` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/arch/generic/mod.rs:190:25
    |
190 | pub const TIOCGPTLCK: ::Ioctl = 0x80045439;
    |                         ^^^^^ not found in the crate root

error[E0412]: cannot find type `Ioctl` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/arch/generic/mod.rs:191:24
    |
191 | pub const TIOCGEXCL: ::Ioctl = 0x80045440;
    |                        ^^^^^ not found in the crate root

error[E0412]: cannot find type `Ioctl` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/arch/generic/mod.rs:192:26
    |
192 | pub const TIOCGPTPEER: ::Ioctl = 0x5441;
    |                          ^^^^^ not found in the crate root

error[E0412]: cannot find type `Ioctl` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/arch/generic/mod.rs:195:23
    |
195 | pub const FIONCLEX: ::Ioctl = 0x5450;
    |                       ^^^^^ not found in the crate root

error[E0412]: cannot find type `Ioctl` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/arch/generic/mod.rs:196:22
    |
196 | pub const FIOCLEX: ::Ioctl = 0x5451;
    |                      ^^^^^ not found in the crate root

error[E0412]: cannot find type `Ioctl` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/arch/generic/mod.rs:197:23
    |
197 | pub const FIOASYNC: ::Ioctl = 0x5452;
    |                       ^^^^^ not found in the crate root

error[E0412]: cannot find type `Ioctl` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/arch/generic/mod.rs:198:28
    |
198 | pub const TIOCSERCONFIG: ::Ioctl = 0x5453;
    |                            ^^^^^ not found in the crate root

error[E0412]: cannot find type `Ioctl` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/arch/generic/mod.rs:199:27
    |
199 | pub const TIOCSERGWILD: ::Ioctl = 0x5454;
    |                           ^^^^^ not found in the crate root

error[E0412]: cannot find type `Ioctl` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/arch/generic/mod.rs:200:27
    |
200 | pub const TIOCSERSWILD: ::Ioctl = 0x5455;
    |                           ^^^^^ not found in the crate root

error[E0412]: cannot find type `Ioctl` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/arch/generic/mod.rs:201:29
    |
201 | pub const TIOCGLCKTRMIOS: ::Ioctl = 0x5456;
    |                             ^^^^^ not found in the crate root

error[E0412]: cannot find type `Ioctl` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/arch/generic/mod.rs:202:29
    |
202 | pub const TIOCSLCKTRMIOS: ::Ioctl = 0x5457;
    |                             ^^^^^ not found in the crate root

error[E0412]: cannot find type `Ioctl` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/arch/generic/mod.rs:203:29
    |
203 | pub const TIOCSERGSTRUCT: ::Ioctl = 0x5458;
    |                             ^^^^^ not found in the crate root

error[E0412]: cannot find type `Ioctl` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/arch/generic/mod.rs:204:28
    |
204 | pub const TIOCSERGETLSR: ::Ioctl = 0x5459;
    |                            ^^^^^ not found in the crate root

error[E0412]: cannot find type `Ioctl` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/arch/generic/mod.rs:205:30
    |
205 | pub const TIOCSERGETMULTI: ::Ioctl = 0x545A;
    |                              ^^^^^ not found in the crate root

error[E0412]: cannot find type `Ioctl` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/arch/generic/mod.rs:206:30
    |
206 | pub const TIOCSERSETMULTI: ::Ioctl = 0x545B;
    |                              ^^^^^ not found in the crate root

error[E0412]: cannot find type `Ioctl` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/arch/generic/mod.rs:207:25
    |
207 | pub const TIOCMIWAIT: ::Ioctl = 0x545C;
    |                         ^^^^^ not found in the crate root

error[E0412]: cannot find type `Ioctl` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/arch/generic/mod.rs:208:26
    |
208 | pub const TIOCGICOUNT: ::Ioctl = 0x545D;
    |                          ^^^^^ not found in the crate root

error[E0412]: cannot find type `Ioctl` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/arch/generic/mod.rs:209:23
    |
209 | pub const BLKIOMIN: ::Ioctl = 0x1278;
    |                       ^^^^^ not found in the crate root

error[E0412]: cannot find type `Ioctl` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/arch/generic/mod.rs:210:23
    |
210 | pub const BLKIOOPT: ::Ioctl = 0x1279;
    |                       ^^^^^ not found in the crate root

error[E0412]: cannot find type `Ioctl` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/arch/generic/mod.rs:211:24
    |
211 | pub const BLKSSZGET: ::Ioctl = 0x1268;
    |                        ^^^^^ not found in the crate root

error[E0412]: cannot find type `Ioctl` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/arch/generic/mod.rs:212:25
    |
212 | pub const BLKPBSZGET: ::Ioctl = 0x127B;
    |                         ^^^^^ not found in the crate root

error[E0412]: cannot find type `Ioctl` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/arch/generic/mod.rs:235:38
    |
235 |         pub const FS_IOC_GETFLAGS: ::Ioctl = 0x80086601;
    |                                      ^^^^^ not found in the crate root

error[E0412]: cannot find type `Ioctl` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/arch/generic/mod.rs:236:38
    |
236 |         pub const FS_IOC_SETFLAGS: ::Ioctl = 0x40086602;
    |                                      ^^^^^ not found in the crate root

error[E0412]: cannot find type `Ioctl` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/arch/generic/mod.rs:237:40
    |
237 |         pub const FS_IOC_GETVERSION: ::Ioctl = 0x80087601;
    |                                        ^^^^^ not found in the crate root

error[E0412]: cannot find type `Ioctl` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/arch/generic/mod.rs:238:40
    |
238 |         pub const FS_IOC_SETVERSION: ::Ioctl = 0x40087602;
    |                                        ^^^^^ not found in the crate root

error[E0412]: cannot find type `Ioctl` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/arch/generic/mod.rs:239:40
    |
239 |         pub const FS_IOC32_GETFLAGS: ::Ioctl = 0x80046601;
    |                                        ^^^^^ not found in the crate root

error[E0412]: cannot find type `Ioctl` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/arch/generic/mod.rs:240:40
    |
240 |         pub const FS_IOC32_SETFLAGS: ::Ioctl = 0x40046602;
    |                                        ^^^^^ not found in the crate root

error[E0412]: cannot find type `Ioctl` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/arch/generic/mod.rs:241:42
    |
241 |         pub const FS_IOC32_GETVERSION: ::Ioctl = 0x80047601;
    |                                          ^^^^^ not found in the crate root

error[E0412]: cannot find type `Ioctl` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/arch/generic/mod.rs:242:42
    |
242 |         pub const FS_IOC32_SETVERSION: ::Ioctl = 0x40047602;
    |                                          ^^^^^ not found in the crate root

error[E0412]: cannot find type `Ioctl` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/arch/generic/mod.rs:251:31
    |
251 |         pub const FIOQSIZE: ::Ioctl = 0x5460;
    |                               ^^^^^ not found in the crate root

error[E0412]: cannot find type `rlim_t` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/arch/generic/mod.rs:333:28
    |
333 | pub const RLIM_INFINITY: ::rlim_t = !0;
    |                            ^^^^^^ help: a struct with a similar name exists: `rlimit`
    |
   ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/macros.rs:77:13
    |
77  |             pub struct $i { $($field)* }
    |             ------------- similarly named struct `rlimit` defined here

error[E0425]: cannot find value `__SIZEOF_PTHREAD_MUTEXATTR_T` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/align.rs:30:30
     |
30   |                 size: [u8; ::__SIZEOF_PTHREAD_MUTEXATTR_T],
     |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: a constant with a similar name exists: `__SIZEOF_PTHREAD_COND_T`
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:2251:1
     |
2251 | pub const __SIZEOF_PTHREAD_COND_T: usize = 48;
     | ---------------------------------------------- similarly named constant `__SIZEOF_PTHREAD_COND_T` defined here
...
5963 | expand_align!();
     | --------------- in this macro invocation
     |
     = note: this error originates in the macro `expand_align` (in Nightly builds, run with -Z macro-backtrace for more info)

error[E0425]: cannot find value `__SIZEOF_PTHREAD_RWLOCKATTR_T` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/align.rs:41:30
     |
41   |                 size: [u8; ::__SIZEOF_PTHREAD_RWLOCKATTR_T],
     |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: a constant with a similar name exists: `__SIZEOF_PTHREAD_COND_T`
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:2251:1
     |
2251 | pub const __SIZEOF_PTHREAD_COND_T: usize = 48;
     | ---------------------------------------------- similarly named constant `__SIZEOF_PTHREAD_COND_T` defined here
...
5963 | expand_align!();
     | --------------- in this macro invocation
     |
     = note: this error originates in the macro `expand_align` (in Nightly builds, run with -Z macro-backtrace for more info)

error[E0425]: cannot find value `__SIZEOF_PTHREAD_CONDATTR_T` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/align.rs:47:30
     |
47   |                 size: [u8; ::__SIZEOF_PTHREAD_CONDATTR_T],
     |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: a constant with a similar name exists: `__SIZEOF_PTHREAD_COND_T`
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:2251:1
     |
2251 | pub const __SIZEOF_PTHREAD_COND_T: usize = 48;
     | ---------------------------------------------- similarly named constant `__SIZEOF_PTHREAD_COND_T` defined here
...
5963 | expand_align!();
     | --------------- in this macro invocation
     |
     = note: this error originates in the macro `expand_align` (in Nightly builds, run with -Z macro-backtrace for more info)

error[E0425]: cannot find value `__SIZEOF_PTHREAD_BARRIERATTR_T` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/align.rs:53:30
     |
53   |                 size: [u8; ::__SIZEOF_PTHREAD_BARRIERATTR_T],
     |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ not found in the crate root
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:5963:1
     |
5963 | expand_align!();
     | --------------- in this macro invocation
     |
     = note: this error originates in the macro `expand_align` (in Nightly builds, run with -Z macro-backtrace for more info)

error[E0412]: cannot find type `__u64` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/align.rs:62:27
     |
62   |                 pub mask: __u64,
     |                           ^^^^^ not found in this scope
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:5963:1
     |
5963 | expand_align!();
     | --------------- in this macro invocation
     |
     = note: this error originates in the macro `expand_align` (in Nightly builds, run with -Z macro-backtrace for more info)

error[E0412]: cannot find type `__u64` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/align.rs:69:31
     |
69   |                 pub tp_all: ::__u64,
     |                               ^^^^^ not found in the crate root
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:5963:1
     |
5963 | expand_align!();
     | --------------- in this macro invocation
     |
     = note: this error originates in the macro `expand_align` (in Nightly builds, run with -Z macro-backtrace for more info)

error[E0412]: cannot find type `__u64` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/align.rs:70:32
     |
70   |                 pub tp_huge: ::__u64,
     |                                ^^^^^ not found in the crate root
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:5963:1
     |
5963 | expand_align!();
     | --------------- in this macro invocation
     |
     = note: this error originates in the macro `expand_align` (in Nightly builds, run with -Z macro-backtrace for more info)

error[E0412]: cannot find type `__u64` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/align.rs:71:34
     |
71   |                 pub tp_failed: ::__u64,
     |                                  ^^^^^ not found in the crate root
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:5963:1
     |
5963 | expand_align!();
     | --------------- in this macro invocation
     |
     = note: this error originates in the macro `expand_align` (in Nightly builds, run with -Z macro-backtrace for more info)

error[E0412]: cannot find type `__u64` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/align.rs:80:32
     |
80   |                 pub seq_num: ::__u64,
     |                                ^^^^^ not found in the crate root
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:5963:1
     |
5963 | expand_align!();
     | --------------- in this macro invocation
     |
     = note: this error originates in the macro `expand_align` (in Nightly builds, run with -Z macro-backtrace for more info)

error[E0425]: cannot find value `__SIZEOF_PTHREAD_MUTEX_T` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/align.rs:130:30
     |
130  |                 size: [u8; ::__SIZEOF_PTHREAD_MUTEX_T],
     |                              ^^^^^^^^^^^^^^^^^^^^^^^^ help: a constant with a similar name exists: `__SIZEOF_PTHREAD_COND_T`
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:2251:1
     |
2251 | pub const __SIZEOF_PTHREAD_COND_T: usize = 48;
     | ---------------------------------------------- similarly named constant `__SIZEOF_PTHREAD_COND_T` defined here
...
5963 | expand_align!();
     | --------------- in this macro invocation
     |
     = note: this error originates in the macro `expand_align` (in Nightly builds, run with -Z macro-backtrace for more info)

error[E0425]: cannot find value `__SIZEOF_PTHREAD_RWLOCK_T` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/align.rs:157:30
     |
157  |                 size: [u8; ::__SIZEOF_PTHREAD_RWLOCK_T],
     |                              ^^^^^^^^^^^^^^^^^^^^^^^^^ help: a constant with a similar name exists: `__SIZEOF_PTHREAD_COND_T`
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:2251:1
     |
2251 | pub const __SIZEOF_PTHREAD_COND_T: usize = 48;
     | ---------------------------------------------- similarly named constant `__SIZEOF_PTHREAD_COND_T` defined here
...
5963 | expand_align!();
     | --------------- in this macro invocation
     |
     = note: this error originates in the macro `expand_align` (in Nightly builds, run with -Z macro-backtrace for more info)

error[E0425]: cannot find value `__SIZEOF_PTHREAD_BARRIER_T` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/align.rs:185:30
     |
185  |                 size: [u8; ::__SIZEOF_PTHREAD_BARRIER_T],
     |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: a constant with a similar name exists: `__SIZEOF_PTHREAD_COND_T`
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/mod.rs:2251:1
     |
2251 | pub const __SIZEOF_PTHREAD_COND_T: usize = 48;
     | ---------------------------------------------- similarly named constant `__SIZEOF_PTHREAD_COND_T` defined here
...
5963 | expand_align!();
     | --------------- in this macro invocation
     |
     = note: this error originates in the macro `expand_align` (in Nightly builds, run with -Z macro-backtrace for more info)

error[E0412]: cannot find type `__u64` in the crate root
 --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/non_exhaustive.rs:5:22
  |
5 |         pub flags: ::__u64,
  |                      ^^^^^ not found in the crate root

error[E0412]: cannot find type `__u64` in the crate root
 --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/non_exhaustive.rs:6:21
  |
6 |         pub mode: ::__u64,
  |                     ^^^^^ not found in the crate root

error[E0412]: cannot find type `__u64` in the crate root
 --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.161/src/unix/linux_like/linux/non_exhaustive.rs:7:24
  |
7 |         pub resolve: ::__u64,
  |                        ^^^^^ not found in the crate root

Some errors have detailed explanations: E0412, E0425, E0573.
For more information about an error, try `rustc --explain E0412`.
error: could not compile `libc` (lib) due to 1164 previous errors

    

Build history for target x86_64-unknown-linux-none

Build state for nightly 2024-10-27