Build results for nightly-2024-06-28 target x86_64-unknown-linux-none std

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Build date: 2025-07-08T12:20:39.6Z

Build duration: 25.738s

Builder does-it-build commit: 87ff3d03

   Compiling compiler_builtins v0.1.109
   Compiling core v0.0.0 (/root/.rustup/toolchains/nightly-2024-06-28-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/core)
   Compiling rustc-std-workspace-core v1.99.0 (/root/.rustup/toolchains/nightly-2024-06-28-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/rustc-std-workspace-core)
   Compiling alloc v0.0.0 (/root/.rustup/toolchains/nightly-2024-06-28-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/alloc)
   Compiling rustc-std-workspace-alloc v1.99.0 (/root/.rustup/toolchains/nightly-2024-06-28-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/rustc-std-workspace-alloc)
   Compiling libc v0.2.155
error[E0412]: cannot find type `c_char` in the crate root
  --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/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
   |
156+         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-0.2.155/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
   |
156+         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-0.2.155/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
   |
156+         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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/src/unix/mod.rs:75:24
   |
75 |         pub tv_nsec: ::c_long,
   |                        ^^^^^^ not found in the crate root
   |
help: consider importing this type alias
   |
156+         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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/src/unix/mod.rs:86:24
   |
86 |         pub ru_maxrss: c_long,
   |                        ^^^^^^ not found in this scope
   |
help: consider importing this type alias
   |
156+         use ffi::c_long;
   |

error[E0412]: cannot find type `c_long` in this scope
  --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/mod.rs:89:23
   |
89 |         pub ru_ixrss: c_long,
   |                       ^^^^^^ not found in this scope
   |
help: consider importing this type alias
   |
156+         use ffi::c_long;
   |

error[E0412]: cannot find type `c_long` in this scope
  --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/mod.rs:92:23
   |
92 |         pub ru_idrss: c_long,
   |                       ^^^^^^ not found in this scope
   |
help: consider importing this type alias
   |
156+         use ffi::c_long;
   |

error[E0412]: cannot find type `c_long` in this scope
  --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/mod.rs:95:23
   |
95 |         pub ru_isrss: c_long,
   |                       ^^^^^^ not found in this scope
   |
help: consider importing this type alias
   |
156+         use ffi::c_long;
   |

error[E0412]: cannot find type `c_long` in this scope
  --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/mod.rs:98:24
   |
98 |         pub ru_minflt: c_long,
   |                        ^^^^^^ not found in this scope
   |
help: consider importing this type alias
   |
156+         use ffi::c_long;
   |

error[E0412]: cannot find type `c_long` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/mod.rs:101:24
    |
101 |         pub ru_majflt: c_long,
    |                        ^^^^^^ not found in this scope
    |
help: consider importing this type alias
    |
1565+         use ffi::c_long;
    |

error[E0412]: cannot find type `c_long` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/mod.rs:104:23
    |
104 |         pub ru_nswap: c_long,
    |                       ^^^^^^ not found in this scope
    |
help: consider importing this type alias
    |
1565+         use ffi::c_long;
    |

error[E0412]: cannot find type `c_long` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/mod.rs:107:25
    |
107 |         pub ru_inblock: c_long,
    |                         ^^^^^^ not found in this scope
    |
help: consider importing this type alias
    |
1565+         use ffi::c_long;
    |

error[E0412]: cannot find type `c_long` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/mod.rs:110:25
    |
110 |         pub ru_oublock: c_long,
    |                         ^^^^^^ not found in this scope
    |
help: consider importing this type alias
    |
1565+         use ffi::c_long;
    |

error[E0412]: cannot find type `c_long` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/mod.rs:113:24
    |
113 |         pub ru_msgsnd: c_long,
    |                        ^^^^^^ not found in this scope
    |
help: consider importing this type alias
    |
1565+         use ffi::c_long;
    |

error[E0412]: cannot find type `c_long` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/mod.rs:116:24
    |
116 |         pub ru_msgrcv: c_long,
    |                        ^^^^^^ not found in this scope
    |
help: consider importing this type alias
    |
1565+         use ffi::c_long;
    |

error[E0412]: cannot find type `c_long` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/mod.rs:119:26
    |
119 |         pub ru_nsignals: c_long,
    |                          ^^^^^^ not found in this scope
    |
help: consider importing this type alias
    |
1565+         use ffi::c_long;
    |

error[E0412]: cannot find type `c_long` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/mod.rs:122:23
    |
122 |         pub ru_nvcsw: c_long,
    |                       ^^^^^^ not found in this scope
    |
help: consider importing this type alias
    |
1565+         use ffi::c_long;
    |

error[E0412]: cannot find type `c_long` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/mod.rs:125:24
    |
125 |         pub ru_nivcsw: c_long,
    |                        ^^^^^^ not found in this scope
    |
help: consider importing this type alias
    |
1565+         use ffi::c_long;
    |

error[E0412]: cannot find type `c_char` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/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
    |
1565+         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-0.2.155/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
    |
1565+         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-0.2.155/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
    |
1565+         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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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
    |
1565+         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-0.2.155/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
    |
1565+         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-0.2.155/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
    |
1565+         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-0.2.155/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
    |
1565+         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-0.2.155/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
    |
1565+         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-0.2.155/src/unix/mod.rs:453:35
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
453 |     pub fn fopen(filename: *const c_char, mode: *const c_char) -> *mut FILE;
    |                                   ^^^^^^
    |
help: a type alias with a similar name exists
    |
453 |     pub fn fopen(filename: *const c_schar, mode: *const c_char) -> *mut FILE;
    |                                   ~~~~~~~
help: consider importing this type alias
    |
1565+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/mod.rs:453:56
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
453 |     pub fn fopen(filename: *const c_char, mode: *const c_char) -> *mut FILE;
    |                                                        ^^^^^^
    |
help: a type alias with a similar name exists
    |
453 |     pub fn fopen(filename: *const c_char, mode: *const c_schar) -> *mut FILE;
    |                                                        ~~~~~~~
help: consider importing this type alias
    |
1565+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/mod.rs:458:37
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
458 |     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
    |
458 |     pub fn freopen(filename: *const c_schar, mode: *const c_char, file: *mut FILE) -> *mut FILE;
    |                                     ~~~~~~~
help: consider importing this type alias
    |
1565+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/mod.rs:458:58
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
458 |     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
    |
458 |     pub fn freopen(filename: *const c_char, mode: *const c_schar, file: *mut FILE) -> *mut FILE;
    |                                                          ~~~~~~~
help: consider importing this type alias
    |
1565+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/mod.rs:462:36
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
462 |     pub fn remove(filename: *const c_char) -> c_int;
    |                                    ^^^^^^
    |
help: a type alias with a similar name exists
    |
462 |     pub fn remove(filename: *const c_schar) -> c_int;
    |                                    ~~~~~~~
help: consider importing this type alias
    |
1565+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/mod.rs:463:35
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
463 |     pub fn rename(oldname: *const c_char, newname: *const c_char) -> c_int;
    |                                   ^^^^^^
    |
help: a type alias with a similar name exists
    |
463 |     pub fn rename(oldname: *const c_schar, newname: *const c_char) -> c_int;
    |                                   ~~~~~~~
help: consider importing this type alias
    |
1565+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/mod.rs:463:59
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
463 |     pub fn rename(oldname: *const c_char, newname: *const c_char) -> c_int;
    |                                                           ^^^^^^
    |
help: a type alias with a similar name exists
    |
463 |     pub fn rename(oldname: *const c_char, newname: *const c_schar) -> c_int;
    |                                                           ~~~~~~~
help: consider importing this type alias
    |
1565+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/mod.rs:465:52
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
465 |     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
    |
465 |     pub fn setvbuf(stream: *mut FILE, buffer: *mut c_schar, mode: c_int, size: size_t) -> c_int;
    |                                                    ~~~~~~~
help: consider importing this type alias
    |
1565+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/mod.rs:466:48
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
466 |     pub fn setbuf(stream: *mut FILE, buf: *mut c_char);
    |                                                ^^^^^^
    |
help: a type alias with a similar name exists
    |
466 |     pub fn setbuf(stream: *mut FILE, buf: *mut c_schar);
    |                                                ~~~~~~~
help: consider importing this type alias
    |
1565+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/mod.rs:470:28
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
470 |     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
    |
470 |     pub fn fgets(buf: *mut c_schar, n: c_int, stream: *mut FILE) -> *mut c_char;
    |                            ~~~~~~~
help: consider importing this type alias
    |
1565+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/mod.rs:470:73
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
470 |     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
    |
470 |     pub fn fgets(buf: *mut c_char, n: c_int, stream: *mut FILE) -> *mut c_schar;
    |                                                                         ~~~~~~~
help: consider importing this type alias
    |
1565+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/mod.rs:476:28
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
476 |     pub fn fputs(s: *const c_char, stream: *mut FILE) -> c_int;
    |                            ^^^^^^
    |
help: a type alias with a similar name exists
    |
476 |     pub fn fputs(s: *const c_schar, stream: *mut FILE) -> c_int;
    |                            ~~~~~~~
help: consider importing this type alias
    |
1565+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/mod.rs:477:27
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
477 |     pub fn puts(s: *const c_char) -> c_int;
    |                           ^^^^^^
    |
help: a type alias with a similar name exists
    |
477 |     pub fn puts(s: *const c_schar) -> c_int;
    |                           ~~~~~~~
help: consider importing this type alias
    |
1565+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_long` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/mod.rs:485:45
    |
485 |     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
    |
1565+         use ffi::c_long;
    |

error[E0412]: cannot find type `c_long` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/mod.rs:486:40
    |
486 |     pub fn ftell(stream: *mut FILE) -> c_long;
    |                                        ^^^^^^ not found in this scope
    |
help: consider importing this type alias
    |
1565+         use ffi::c_long;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/mod.rs:495:29
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
495 |     pub fn perror(s: *const c_char);
    |                             ^^^^^^
    |
help: a type alias with a similar name exists
    |
495 |     pub fn perror(s: *const c_schar);
    |                             ~~~~~~~
help: consider importing this type alias
    |
1565+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/mod.rs:496:27
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
496 |     pub fn atof(s: *const c_char) -> c_double;
    |                           ^^^^^^
    |
help: a type alias with a similar name exists
    |
496 |     pub fn atof(s: *const c_schar) -> c_double;
    |                           ~~~~~~~
help: consider importing this type alias
    |
1565+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/mod.rs:497:27
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
497 |     pub fn atoi(s: *const c_char) -> c_int;
    |                           ^^^^^^
    |
help: a type alias with a similar name exists
    |
497 |     pub fn atoi(s: *const c_schar) -> c_int;
    |                           ~~~~~~~
help: consider importing this type alias
    |
1565+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/mod.rs:498:27
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
498 |     pub fn atol(s: *const c_char) -> c_long;
    |                           ^^^^^^
    |
help: a type alias with a similar name exists
    |
498 |     pub fn atol(s: *const c_schar) -> c_long;
    |                           ~~~~~~~
help: consider importing this type alias
    |
1565+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_long` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/mod.rs:498:38
    |
498 |     pub fn atol(s: *const c_char) -> c_long;
    |                                      ^^^^^^ not found in this scope
    |
help: consider importing this type alias
    |
1565+         use ffi::c_long;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/mod.rs:499:28
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
499 |     pub fn atoll(s: *const c_char) -> c_longlong;
    |                            ^^^^^^
    |
help: a type alias with a similar name exists
    |
499 |     pub fn atoll(s: *const c_schar) -> c_longlong;
    |                            ~~~~~~~
help: consider importing this type alias
    |
1565+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/mod.rs:504:29
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
504 |     pub fn strtod(s: *const c_char, endp: *mut *mut c_char) -> c_double;
    |                             ^^^^^^
    |
help: a type alias with a similar name exists
    |
504 |     pub fn strtod(s: *const c_schar, endp: *mut *mut c_char) -> c_double;
    |                             ~~~~~~~
help: consider importing this type alias
    |
1565+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/mod.rs:504:53
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
504 |     pub fn strtod(s: *const c_char, endp: *mut *mut c_char) -> c_double;
    |                                                     ^^^^^^
    |
help: a type alias with a similar name exists
    |
504 |     pub fn strtod(s: *const c_char, endp: *mut *mut c_schar) -> c_double;
    |                                                     ~~~~~~~
help: consider importing this type alias
    |
1565+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/mod.rs:505:29
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
505 |     pub fn strtof(s: *const c_char, endp: *mut *mut c_char) -> c_float;
    |                             ^^^^^^
    |
help: a type alias with a similar name exists
    |
505 |     pub fn strtof(s: *const c_schar, endp: *mut *mut c_char) -> c_float;
    |                             ~~~~~~~
help: consider importing this type alias
    |
1565+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/mod.rs:505:53
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
505 |     pub fn strtof(s: *const c_char, endp: *mut *mut c_char) -> c_float;
    |                                                     ^^^^^^
    |
help: a type alias with a similar name exists
    |
505 |     pub fn strtof(s: *const c_char, endp: *mut *mut c_schar) -> c_float;
    |                                                     ~~~~~~~
help: consider importing this type alias
    |
1565+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/mod.rs:506:29
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
506 |     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
    |
506 |     pub fn strtol(s: *const c_schar, endp: *mut *mut c_char, base: c_int) -> c_long;
    |                             ~~~~~~~
help: consider importing this type alias
    |
1565+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/mod.rs:506:53
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
506 |     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
    |
506 |     pub fn strtol(s: *const c_char, endp: *mut *mut c_schar, base: c_int) -> c_long;
    |                                                     ~~~~~~~
help: consider importing this type alias
    |
1565+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_long` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/mod.rs:506:77
    |
506 |     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
    |
1565+         use ffi::c_long;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/mod.rs:507:30
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
507 |     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
    |
507 |     pub fn strtoll(s: *const c_schar, endp: *mut *mut c_char, base: c_int) -> c_longlong;
    |                              ~~~~~~~
help: consider importing this type alias
    |
1565+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/mod.rs:507:54
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
507 |     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
    |
507 |     pub fn strtoll(s: *const c_char, endp: *mut *mut c_schar, base: c_int) -> c_longlong;
    |                                                      ~~~~~~~
help: consider importing this type alias
    |
1565+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/mod.rs:508:30
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
508 |     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
    |
508 |     pub fn strtoul(s: *const c_schar, endp: *mut *mut c_char, base: c_int) -> c_ulong;
    |                              ~~~~~~~
help: consider importing this type alias
    |
1565+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/mod.rs:508:54
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
508 |     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
    |
508 |     pub fn strtoul(s: *const c_char, endp: *mut *mut c_schar, base: c_int) -> c_ulong;
    |                                                      ~~~~~~~
help: consider importing this type alias
    |
1565+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_ulong` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/mod.rs:508:78
    |
508 |     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
    |
1565+         use ffi::c_ulong;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/mod.rs:509:31
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
509 |     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
    |
509 |     pub fn strtoull(s: *const c_schar, endp: *mut *mut c_char, base: c_int) -> c_ulonglong;
    |                               ~~~~~~~
help: consider importing this type alias
    |
1565+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/mod.rs:509:55
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
509 |     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
    |
509 |     pub fn strtoull(s: *const c_char, endp: *mut *mut c_schar, base: c_int) -> c_ulonglong;
    |                                                       ~~~~~~~
help: consider importing this type alias
    |
1565+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/mod.rs:521:29
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
521 |     pub fn system(s: *const c_char) -> c_int;
    |                             ^^^^^^
    |
help: a type alias with a similar name exists
    |
521 |     pub fn system(s: *const c_schar) -> c_int;
    |                             ~~~~~~~
help: consider importing this type alias
    |
1565+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/mod.rs:522:29
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
522 |     pub fn getenv(s: *const c_char) -> *mut c_char;
    |                             ^^^^^^
    |
help: a type alias with a similar name exists
    |
522 |     pub fn getenv(s: *const c_schar) -> *mut c_char;
    |                             ~~~~~~~
help: consider importing this type alias
    |
1565+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/mod.rs:522:45
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
522 |     pub fn getenv(s: *const c_char) -> *mut c_char;
    |                                             ^^^^^^
    |
help: a type alias with a similar name exists
    |
522 |     pub fn getenv(s: *const c_char) -> *mut c_schar;
    |                                             ~~~~~~~
help: consider importing this type alias
    |
1565+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/mod.rs:524:29
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
524 |     pub fn strcpy(dst: *mut c_char, src: *const c_char) -> *mut c_char;
    |                             ^^^^^^
    |
help: a type alias with a similar name exists
    |
524 |     pub fn strcpy(dst: *mut c_schar, src: *const c_char) -> *mut c_char;
    |                             ~~~~~~~
help: consider importing this type alias
    |
1565+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/mod.rs:524:49
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
524 |     pub fn strcpy(dst: *mut c_char, src: *const c_char) -> *mut c_char;
    |                                                 ^^^^^^
    |
help: a type alias with a similar name exists
    |
524 |     pub fn strcpy(dst: *mut c_char, src: *const c_schar) -> *mut c_char;
    |                                                 ~~~~~~~
help: consider importing this type alias
    |
1565+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/mod.rs:524:65
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
524 |     pub fn strcpy(dst: *mut c_char, src: *const c_char) -> *mut c_char;
    |                                                                 ^^^^^^
    |
help: a type alias with a similar name exists
    |
524 |     pub fn strcpy(dst: *mut c_char, src: *const c_char) -> *mut c_schar;
    |                                                                 ~~~~~~~
help: consider importing this type alias
    |
1565+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/mod.rs:525:30
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
525 |     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
    |
525 |     pub fn strncpy(dst: *mut c_schar, src: *const c_char, n: size_t) -> *mut c_char;
    |                              ~~~~~~~
help: consider importing this type alias
    |
1565+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/mod.rs:525:50
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
525 |     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
    |
525 |     pub fn strncpy(dst: *mut c_char, src: *const c_schar, n: size_t) -> *mut c_char;
    |                                                  ~~~~~~~
help: consider importing this type alias
    |
1565+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/mod.rs:525:77
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
525 |     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
    |
525 |     pub fn strncpy(dst: *mut c_char, src: *const c_char, n: size_t) -> *mut c_schar;
    |                                                                             ~~~~~~~
help: consider importing this type alias
    |
1565+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/mod.rs:526:29
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
526 |     pub fn stpcpy(dst: *mut c_char, src: *const c_char) -> *mut c_char;
    |                             ^^^^^^
    |
help: a type alias with a similar name exists
    |
526 |     pub fn stpcpy(dst: *mut c_schar, src: *const c_char) -> *mut c_char;
    |                             ~~~~~~~
help: consider importing this type alias
    |
1565+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/mod.rs:526:49
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
526 |     pub fn stpcpy(dst: *mut c_char, src: *const c_char) -> *mut c_char;
    |                                                 ^^^^^^
    |
help: a type alias with a similar name exists
    |
526 |     pub fn stpcpy(dst: *mut c_char, src: *const c_schar) -> *mut c_char;
    |                                                 ~~~~~~~
help: consider importing this type alias
    |
1565+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/mod.rs:526:65
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
526 |     pub fn stpcpy(dst: *mut c_char, src: *const c_char) -> *mut c_char;
    |                                                                 ^^^^^^
    |
help: a type alias with a similar name exists
    |
526 |     pub fn stpcpy(dst: *mut c_char, src: *const c_char) -> *mut c_schar;
    |                                                                 ~~~~~~~
help: consider importing this type alias
    |
1565+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/mod.rs:527:27
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
527 |     pub fn strcat(s: *mut c_char, ct: *const c_char) -> *mut c_char;
    |                           ^^^^^^
    |
help: a type alias with a similar name exists
    |
527 |     pub fn strcat(s: *mut c_schar, ct: *const c_char) -> *mut c_char;
    |                           ~~~~~~~
help: consider importing this type alias
    |
1565+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/mod.rs:527:46
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
527 |     pub fn strcat(s: *mut c_char, ct: *const c_char) -> *mut c_char;
    |                                              ^^^^^^
    |
help: a type alias with a similar name exists
    |
527 |     pub fn strcat(s: *mut c_char, ct: *const c_schar) -> *mut c_char;
    |                                              ~~~~~~~
help: consider importing this type alias
    |
1565+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/mod.rs:527:62
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
527 |     pub fn strcat(s: *mut c_char, ct: *const c_char) -> *mut c_char;
    |                                                              ^^^^^^
    |
help: a type alias with a similar name exists
    |
527 |     pub fn strcat(s: *mut c_char, ct: *const c_char) -> *mut c_schar;
    |                                                              ~~~~~~~
help: consider importing this type alias
    |
1565+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/mod.rs:528:28
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
528 |     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
    |
528 |     pub fn strncat(s: *mut c_schar, ct: *const c_char, n: size_t) -> *mut c_char;
    |                            ~~~~~~~
help: consider importing this type alias
    |
1565+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/mod.rs:528:47
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
528 |     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
    |
528 |     pub fn strncat(s: *mut c_char, ct: *const c_schar, n: size_t) -> *mut c_char;
    |                                               ~~~~~~~
help: consider importing this type alias
    |
1565+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/mod.rs:528:74
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
528 |     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
    |
528 |     pub fn strncat(s: *mut c_char, ct: *const c_char, n: size_t) -> *mut c_schar;
    |                                                                          ~~~~~~~
help: consider importing this type alias
    |
1565+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/mod.rs:529:30
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
529 |     pub fn strcmp(cs: *const c_char, ct: *const c_char) -> c_int;
    |                              ^^^^^^
    |
help: a type alias with a similar name exists
    |
529 |     pub fn strcmp(cs: *const c_schar, ct: *const c_char) -> c_int;
    |                              ~~~~~~~
help: consider importing this type alias
    |
1565+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/mod.rs:529:49
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
529 |     pub fn strcmp(cs: *const c_char, ct: *const c_char) -> c_int;
    |                                                 ^^^^^^
    |
help: a type alias with a similar name exists
    |
529 |     pub fn strcmp(cs: *const c_char, ct: *const c_schar) -> c_int;
    |                                                 ~~~~~~~
help: consider importing this type alias
    |
1565+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/mod.rs:530:31
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
530 |     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
    |
530 |     pub fn strncmp(cs: *const c_schar, ct: *const c_char, n: size_t) -> c_int;
    |                               ~~~~~~~
help: consider importing this type alias
    |
1565+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/mod.rs:530:50
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
530 |     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
    |
530 |     pub fn strncmp(cs: *const c_char, ct: *const c_schar, n: size_t) -> c_int;
    |                                                  ~~~~~~~
help: consider importing this type alias
    |
1565+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/mod.rs:531:31
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
531 |     pub fn strcoll(cs: *const c_char, ct: *const c_char) -> c_int;
    |                               ^^^^^^
    |
help: a type alias with a similar name exists
    |
531 |     pub fn strcoll(cs: *const c_schar, ct: *const c_char) -> c_int;
    |                               ~~~~~~~
help: consider importing this type alias
    |
1565+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/mod.rs:531:50
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
531 |     pub fn strcoll(cs: *const c_char, ct: *const c_char) -> c_int;
    |                                                  ^^^^^^
    |
help: a type alias with a similar name exists
    |
531 |     pub fn strcoll(cs: *const c_char, ct: *const c_schar) -> c_int;
    |                                                  ~~~~~~~
help: consider importing this type alias
    |
1565+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/mod.rs:532:30
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
532 |     pub fn strchr(cs: *const c_char, c: c_int) -> *mut c_char;
    |                              ^^^^^^
    |
help: a type alias with a similar name exists
    |
532 |     pub fn strchr(cs: *const c_schar, c: c_int) -> *mut c_char;
    |                              ~~~~~~~
help: consider importing this type alias
    |
1565+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/mod.rs:532:56
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
532 |     pub fn strchr(cs: *const c_char, c: c_int) -> *mut c_char;
    |                                                        ^^^^^^
    |
help: a type alias with a similar name exists
    |
532 |     pub fn strchr(cs: *const c_char, c: c_int) -> *mut c_schar;
    |                                                        ~~~~~~~
help: consider importing this type alias
    |
1565+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/mod.rs:533:31
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
533 |     pub fn strrchr(cs: *const c_char, c: c_int) -> *mut c_char;
    |                               ^^^^^^
    |
help: a type alias with a similar name exists
    |
533 |     pub fn strrchr(cs: *const c_schar, c: c_int) -> *mut c_char;
    |                               ~~~~~~~
help: consider importing this type alias
    |
1565+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/mod.rs:533:57
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
533 |     pub fn strrchr(cs: *const c_char, c: c_int) -> *mut c_char;
    |                                                         ^^^^^^
    |
help: a type alias with a similar name exists
    |
533 |     pub fn strrchr(cs: *const c_char, c: c_int) -> *mut c_schar;
    |                                                         ~~~~~~~
help: consider importing this type alias
    |
1565+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/mod.rs:534:30
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
534 |     pub fn strspn(cs: *const c_char, ct: *const c_char) -> size_t;
    |                              ^^^^^^
    |
help: a type alias with a similar name exists
    |
534 |     pub fn strspn(cs: *const c_schar, ct: *const c_char) -> size_t;
    |                              ~~~~~~~
help: consider importing this type alias
    |
1565+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/mod.rs:534:49
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
534 |     pub fn strspn(cs: *const c_char, ct: *const c_char) -> size_t;
    |                                                 ^^^^^^
    |
help: a type alias with a similar name exists
    |
534 |     pub fn strspn(cs: *const c_char, ct: *const c_schar) -> size_t;
    |                                                 ~~~~~~~
help: consider importing this type alias
    |
1565+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/mod.rs:535:31
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
535 |     pub fn strcspn(cs: *const c_char, ct: *const c_char) -> size_t;
    |                               ^^^^^^
    |
help: a type alias with a similar name exists
    |
535 |     pub fn strcspn(cs: *const c_schar, ct: *const c_char) -> size_t;
    |                               ~~~~~~~
help: consider importing this type alias
    |
1565+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/mod.rs:535:50
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
535 |     pub fn strcspn(cs: *const c_char, ct: *const c_char) -> size_t;
    |                                                  ^^^^^^
    |
help: a type alias with a similar name exists
    |
535 |     pub fn strcspn(cs: *const c_char, ct: *const c_schar) -> size_t;
    |                                                  ~~~~~~~
help: consider importing this type alias
    |
1565+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/mod.rs:536:30
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
536 |     pub fn strdup(cs: *const c_char) -> *mut c_char;
    |                              ^^^^^^
    |
help: a type alias with a similar name exists
    |
536 |     pub fn strdup(cs: *const c_schar) -> *mut c_char;
    |                              ~~~~~~~
help: consider importing this type alias
    |
1565+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/mod.rs:536:46
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
536 |     pub fn strdup(cs: *const c_char) -> *mut c_char;
    |                                              ^^^^^^
    |
help: a type alias with a similar name exists
    |
536 |     pub fn strdup(cs: *const c_char) -> *mut c_schar;
    |                                              ~~~~~~~
help: consider importing this type alias
    |
1565+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/mod.rs:537:31
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
537 |     pub fn strndup(cs: *const c_char, n: size_t) -> *mut c_char;
    |                               ^^^^^^
    |
help: a type alias with a similar name exists
    |
537 |     pub fn strndup(cs: *const c_schar, n: size_t) -> *mut c_char;
    |                               ~~~~~~~
help: consider importing this type alias
    |
1565+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/mod.rs:537:58
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
537 |     pub fn strndup(cs: *const c_char, n: size_t) -> *mut c_char;
    |                                                          ^^^^^^
    |
help: a type alias with a similar name exists
    |
537 |     pub fn strndup(cs: *const c_char, n: size_t) -> *mut c_schar;
    |                                                          ~~~~~~~
help: consider importing this type alias
    |
1565+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/mod.rs:538:31
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
538 |     pub fn strpbrk(cs: *const c_char, ct: *const c_char) -> *mut c_char;
    |                               ^^^^^^
    |
help: a type alias with a similar name exists
    |
538 |     pub fn strpbrk(cs: *const c_schar, ct: *const c_char) -> *mut c_char;
    |                               ~~~~~~~
help: consider importing this type alias
    |
1565+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/mod.rs:538:50
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
538 |     pub fn strpbrk(cs: *const c_char, ct: *const c_char) -> *mut c_char;
    |                                                  ^^^^^^
    |
help: a type alias with a similar name exists
    |
538 |     pub fn strpbrk(cs: *const c_char, ct: *const c_schar) -> *mut c_char;
    |                                                  ~~~~~~~
help: consider importing this type alias
    |
1565+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/mod.rs:538:66
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
538 |     pub fn strpbrk(cs: *const c_char, ct: *const c_char) -> *mut c_char;
    |                                                                  ^^^^^^
    |
help: a type alias with a similar name exists
    |
538 |     pub fn strpbrk(cs: *const c_char, ct: *const c_char) -> *mut c_schar;
    |                                                                  ~~~~~~~
help: consider importing this type alias
    |
1565+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/mod.rs:539:30
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
539 |     pub fn strstr(cs: *const c_char, ct: *const c_char) -> *mut c_char;
    |                              ^^^^^^
    |
help: a type alias with a similar name exists
    |
539 |     pub fn strstr(cs: *const c_schar, ct: *const c_char) -> *mut c_char;
    |                              ~~~~~~~
help: consider importing this type alias
    |
1565+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/mod.rs:539:49
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
539 |     pub fn strstr(cs: *const c_char, ct: *const c_char) -> *mut c_char;
    |                                                 ^^^^^^
    |
help: a type alias with a similar name exists
    |
539 |     pub fn strstr(cs: *const c_char, ct: *const c_schar) -> *mut c_char;
    |                                                 ~~~~~~~
help: consider importing this type alias
    |
1565+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/mod.rs:539:65
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
539 |     pub fn strstr(cs: *const c_char, ct: *const c_char) -> *mut c_char;
    |                                                                 ^^^^^^
    |
help: a type alias with a similar name exists
    |
539 |     pub fn strstr(cs: *const c_char, ct: *const c_char) -> *mut c_schar;
    |                                                                 ~~~~~~~
help: consider importing this type alias
    |
1565+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/mod.rs:540:34
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
540 |     pub fn strcasecmp(s1: *const c_char, s2: *const c_char) -> c_int;
    |                                  ^^^^^^
    |
help: a type alias with a similar name exists
    |
540 |     pub fn strcasecmp(s1: *const c_schar, s2: *const c_char) -> c_int;
    |                                  ~~~~~~~
help: consider importing this type alias
    |
1565+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/mod.rs:540:53
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
540 |     pub fn strcasecmp(s1: *const c_char, s2: *const c_char) -> c_int;
    |                                                     ^^^^^^
    |
help: a type alias with a similar name exists
    |
540 |     pub fn strcasecmp(s1: *const c_char, s2: *const c_schar) -> c_int;
    |                                                     ~~~~~~~
help: consider importing this type alias
    |
1565+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/mod.rs:541:35
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
541 |     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
    |
541 |     pub fn strncasecmp(s1: *const c_schar, s2: *const c_char, n: size_t) -> c_int;
    |                                   ~~~~~~~
help: consider importing this type alias
    |
1565+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/mod.rs:541:54
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
541 |     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
    |
541 |     pub fn strncasecmp(s1: *const c_char, s2: *const c_schar, n: size_t) -> c_int;
    |                                                      ~~~~~~~
help: consider importing this type alias
    |
1565+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/mod.rs:542:30
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
542 |     pub fn strlen(cs: *const c_char) -> size_t;
    |                              ^^^^^^
    |
help: a type alias with a similar name exists
    |
542 |     pub fn strlen(cs: *const c_schar) -> size_t;
    |                              ~~~~~~~
help: consider importing this type alias
    |
1565+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/mod.rs:543:31
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
543 |     pub fn strnlen(cs: *const c_char, maxlen: size_t) -> size_t;
    |                               ^^^^^^
    |
help: a type alias with a similar name exists
    |
543 |     pub fn strnlen(cs: *const c_schar, maxlen: size_t) -> size_t;
    |                               ~~~~~~~
help: consider importing this type alias
    |
1565+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/mod.rs:548:39
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
548 |     pub fn strerror(n: c_int) -> *mut c_char;
    |                                       ^^^^^^
    |
help: a type alias with a similar name exists
    |
548 |     pub fn strerror(n: c_int) -> *mut c_schar;
    |                                       ~~~~~~~
help: consider importing this type alias
    |
1565+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/mod.rs:549:27
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
549 |     pub fn strtok(s: *mut c_char, t: *const c_char) -> *mut c_char;
    |                           ^^^^^^
    |
help: a type alias with a similar name exists
    |
549 |     pub fn strtok(s: *mut c_schar, t: *const c_char) -> *mut c_char;
    |                           ~~~~~~~
help: consider importing this type alias
    |
1565+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/mod.rs:549:45
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
549 |     pub fn strtok(s: *mut c_char, t: *const c_char) -> *mut c_char;
    |                                             ^^^^^^
    |
help: a type alias with a similar name exists
    |
549 |     pub fn strtok(s: *mut c_char, t: *const c_schar) -> *mut c_char;
    |                                             ~~~~~~~
help: consider importing this type alias
    |
1565+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/mod.rs:549:61
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
549 |     pub fn strtok(s: *mut c_char, t: *const c_char) -> *mut c_char;
    |                                                             ^^^^^^
    |
help: a type alias with a similar name exists
    |
549 |     pub fn strtok(s: *mut c_char, t: *const c_char) -> *mut c_schar;
    |                                                             ~~~~~~~
help: consider importing this type alias
    |
1565+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/mod.rs:550:29
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
550 |     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
    |
550 |     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
    |
1565+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/mod.rs:550:47
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
550 |     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
    |
550 |     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
    |
1565+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/mod.rs:550:68
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
550 |     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
    |
550 |     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
    |
1565+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/mod.rs:550:84
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
550 |     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
    |
550 |     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
    |
1565+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/mod.rs:551:28
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
551 |     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
    |
551 |     pub fn strxfrm(s: *mut c_schar, ct: *const c_char, n: size_t) -> size_t;
    |                            ~~~~~~~
help: consider importing this type alias
    |
1565+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/mod.rs:551:47
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
551 |     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
    |
551 |     pub fn strxfrm(s: *mut c_char, ct: *const c_schar, n: size_t) -> size_t;
    |                                               ~~~~~~~
help: consider importing this type alias
    |
1565+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/mod.rs:552:42
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
552 |     pub fn strsignal(sig: c_int) -> *mut c_char;
    |                                          ^^^^^^
    |
help: a type alias with a similar name exists
    |
552 |     pub fn strsignal(sig: c_int) -> *mut c_schar;
    |                                          ~~~~~~~
help: consider importing this type alias
    |
1565+         use ffi::c_char;
    |

error[E0412]: cannot find type `wchar_t` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/mod.rs:553:31
    |
553 |     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-0.2.155/src/unix/mod.rs:554:32
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
554 |     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
    |
554 |     pub fn wcstombs(dest: *mut c_schar, src: *const wchar_t, n: size_t) -> ::size_t;
    |                                ~~~~~~~
help: consider importing this type alias
    |
1565+         use ffi::c_char;
    |

error[E0412]: cannot find type `wchar_t` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/mod.rs:554:52
    |
554 |     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-0.2.155/src/unix/mod.rs:557:31
    |
557 |     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-0.2.155/src/unix/mod.rs:557:43
    |
557 |     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-0.2.155/src/unix/mod.rs:557:71
    |
557 |     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-0.2.155/src/unix/mod.rs:566:36
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
566 |     pub fn getpwnam(name: *const ::c_char) -> *mut passwd;
    |                                    ^^^^^^
    |
help: a type alias with a similar name exists
    |
566 |     pub fn getpwnam(name: *const ::c_schar) -> *mut passwd;
    |                                    ~~~~~~~
help: consider importing this type alias
    |
1565+         use ffi::c_char;
    |
help: if you import `c_char`, refer to it directly
    |
566 -     pub fn getpwnam(name: *const ::c_char) -> *mut passwd;
566 +     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-0.2.155/src/unix/mod.rs:570:58
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
570 |     pub fn fprintf(stream: *mut ::FILE, format: *const ::c_char, ...) -> ::c_int;
    |                                                          ^^^^^^
    |
help: a type alias with a similar name exists
    |
570 |     pub fn fprintf(stream: *mut ::FILE, format: *const ::c_schar, ...) -> ::c_int;
    |                                                          ~~~~~~~
help: consider importing this type alias
    |
1565+         use ffi::c_char;
    |
help: if you import `c_char`, refer to it directly
    |
570 -     pub fn fprintf(stream: *mut ::FILE, format: *const ::c_char, ...) -> ::c_int;
570 +     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-0.2.155/src/unix/mod.rs:571:36
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
571 |     pub fn printf(format: *const ::c_char, ...) -> ::c_int;
    |                                    ^^^^^^
    |
help: a type alias with a similar name exists
    |
571 |     pub fn printf(format: *const ::c_schar, ...) -> ::c_int;
    |                                    ~~~~~~~
help: consider importing this type alias
    |
1565+         use ffi::c_char;
    |
help: if you import `c_char`, refer to it directly
    |
571 -     pub fn printf(format: *const ::c_char, ...) -> ::c_int;
571 +     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-0.2.155/src/unix/mod.rs:572:31
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
572 |     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
    |
572 |     pub fn snprintf(s: *mut ::c_schar, n: ::size_t, format: *const ::c_char, ...) -> ::c_int;
    |                               ~~~~~~~
help: consider importing this type alias
    |
1565+         use ffi::c_char;
    |
help: if you import `c_char`, refer to it directly
    |
572 -     pub fn snprintf(s: *mut ::c_char, n: ::size_t, format: *const ::c_char, ...) -> ::c_int;
572 +     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-0.2.155/src/unix/mod.rs:572:69
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
572 |     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
    |
572 |     pub fn snprintf(s: *mut ::c_char, n: ::size_t, format: *const ::c_schar, ...) -> ::c_int;
    |                                                                     ~~~~~~~
help: consider importing this type alias
    |
1565+         use ffi::c_char;
    |
help: if you import `c_char`, refer to it directly
    |
572 -     pub fn snprintf(s: *mut ::c_char, n: ::size_t, format: *const ::c_char, ...) -> ::c_int;
572 +     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-0.2.155/src/unix/mod.rs:573:30
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
573 |     pub fn sprintf(s: *mut ::c_char, format: *const ::c_char, ...) -> ::c_int;
    |                              ^^^^^^
    |
help: a type alias with a similar name exists
    |
573 |     pub fn sprintf(s: *mut ::c_schar, format: *const ::c_char, ...) -> ::c_int;
    |                              ~~~~~~~
help: consider importing this type alias
    |
1565+         use ffi::c_char;
    |
help: if you import `c_char`, refer to it directly
    |
573 -     pub fn sprintf(s: *mut ::c_char, format: *const ::c_char, ...) -> ::c_int;
573 +     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-0.2.155/src/unix/mod.rs:573:55
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
573 |     pub fn sprintf(s: *mut ::c_char, format: *const ::c_char, ...) -> ::c_int;
    |                                                       ^^^^^^
    |
help: a type alias with a similar name exists
    |
573 |     pub fn sprintf(s: *mut ::c_char, format: *const ::c_schar, ...) -> ::c_int;
    |                                                       ~~~~~~~
help: consider importing this type alias
    |
1565+         use ffi::c_char;
    |
help: if you import `c_char`, refer to it directly
    |
573 -     pub fn sprintf(s: *mut ::c_char, format: *const ::c_char, ...) -> ::c_int;
573 +     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-0.2.155/src/unix/mod.rs:578:57
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
578 |     pub fn fscanf(stream: *mut ::FILE, format: *const ::c_char, ...) -> ::c_int;
    |                                                         ^^^^^^
    |
help: a type alias with a similar name exists
    |
578 |     pub fn fscanf(stream: *mut ::FILE, format: *const ::c_schar, ...) -> ::c_int;
    |                                                         ~~~~~~~
help: consider importing this type alias
    |
1565+         use ffi::c_char;
    |
help: if you import `c_char`, refer to it directly
    |
578 -     pub fn fscanf(stream: *mut ::FILE, format: *const ::c_char, ...) -> ::c_int;
578 +     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-0.2.155/src/unix/mod.rs:583:35
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
583 |     pub fn scanf(format: *const ::c_char, ...) -> ::c_int;
    |                                   ^^^^^^
    |
help: a type alias with a similar name exists
    |
583 |     pub fn scanf(format: *const ::c_schar, ...) -> ::c_int;
    |                                   ~~~~~~~
help: consider importing this type alias
    |
1565+         use ffi::c_char;
    |
help: if you import `c_char`, refer to it directly
    |
583 -     pub fn scanf(format: *const ::c_char, ...) -> ::c_int;
583 +     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-0.2.155/src/unix/mod.rs:588:31
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
588 |     pub fn sscanf(s: *const ::c_char, format: *const ::c_char, ...) -> ::c_int;
    |                               ^^^^^^
    |
help: a type alias with a similar name exists
    |
588 |     pub fn sscanf(s: *const ::c_schar, format: *const ::c_char, ...) -> ::c_int;
    |                               ~~~~~~~
help: consider importing this type alias
    |
1565+         use ffi::c_char;
    |
help: if you import `c_char`, refer to it directly
    |
588 -     pub fn sscanf(s: *const ::c_char, format: *const ::c_char, ...) -> ::c_int;
588 +     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-0.2.155/src/unix/mod.rs:588:56
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
588 |     pub fn sscanf(s: *const ::c_char, format: *const ::c_char, ...) -> ::c_int;
    |                                                        ^^^^^^
    |
help: a type alias with a similar name exists
    |
588 |     pub fn sscanf(s: *const ::c_char, format: *const ::c_schar, ...) -> ::c_int;
    |                                                        ~~~~~~~
help: consider importing this type alias
    |
1565+         use ffi::c_char;
    |
help: if you import `c_char`, refer to it directly
    |
588 -     pub fn sscanf(s: *const ::c_char, format: *const ::c_char, ...) -> ::c_int;
588 +     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-0.2.155/src/unix/mod.rs:705:31
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
705 |     pub fn chmod(path: *const c_char, mode: mode_t) -> ::c_int;
    |                               ^^^^^^
    |
help: a type alias with a similar name exists
    |
705 |     pub fn chmod(path: *const c_schar, mode: mode_t) -> ::c_int;
    |                               ~~~~~~~
help: consider importing this type alias
    |
1565+         use ffi::c_char;
    |

error[E0573]: expected type, found function `stat`
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/mod.rs:721:45
    |
721 |     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-0.2.155/src/unix/mod.rs:723:31
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
723 |     pub fn mkdir(path: *const c_char, mode: mode_t) -> ::c_int;
    |                               ^^^^^^
    |
help: a type alias with a similar name exists
    |
723 |     pub fn mkdir(path: *const c_schar, mode: mode_t) -> ::c_int;
    |                               ~~~~~~~
help: consider importing this type alias
    |
1565+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/mod.rs:734:30
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
734 |     pub fn stat(path: *const c_char, buf: *mut stat) -> ::c_int;
    |                              ^^^^^^
    |
help: a type alias with a similar name exists
    |
734 |     pub fn stat(path: *const c_schar, buf: *mut stat) -> ::c_int;
    |                              ~~~~~~~
help: consider importing this type alias
    |
1565+         use ffi::c_char;
    |

error[E0573]: expected type, found function `stat`
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/mod.rs:734:48
    |
734 |     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-0.2.155/src/unix/mod.rs:741:45
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
741 |     pub fn fdopen(fd: ::c_int, mode: *const c_char) -> *mut ::FILE;
    |                                             ^^^^^^
    |
help: a type alias with a similar name exists
    |
741 |     pub fn fdopen(fd: ::c_int, mode: *const c_schar) -> *mut ::FILE;
    |                                             ~~~~~~~
help: consider importing this type alias
    |
1565+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/mod.rs:748:30
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
748 |     pub fn open(path: *const c_char, oflag: ::c_int, ...) -> ::c_int;
    |                              ^^^^^^
    |
help: a type alias with a similar name exists
    |
748 |     pub fn open(path: *const c_schar, oflag: ::c_int, ...) -> ::c_int;
    |                              ~~~~~~~
help: consider importing this type alias
    |
1565+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/mod.rs:753:31
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
753 |     pub fn creat(path: *const c_char, mode: mode_t) -> ::c_int;
    |                               ^^^^^^
    |
help: a type alias with a similar name exists
    |
753 |     pub fn creat(path: *const c_schar, mode: mode_t) -> ::c_int;
    |                               ~~~~~~~
help: consider importing this type alias
    |
1565+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/mod.rs:769:36
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
769 |     pub fn opendir(dirname: *const c_char) -> *mut ::DIR;
    |                                    ^^^^^^
    |
help: a type alias with a similar name exists
    |
769 |     pub fn opendir(dirname: *const c_schar) -> *mut ::DIR;
    |                                    ~~~~~~~
help: consider importing this type alias
    |
1565+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/mod.rs:798:28
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
798 |         pathname: *const ::c_char,
    |                            ^^^^^^
    |
help: a type alias with a similar name exists
    |
798 |         pathname: *const ::c_schar,
    |                            ~~~~~~~
help: consider importing this type alias
    |
1565+         use ffi::c_char;
    |
help: if you import `c_char`, refer to it directly
    |
798 -         pathname: *const ::c_char,
798 +         pathname: *const c_char,
    |

error[E0412]: cannot find type `c_char` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/mod.rs:805:28
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
805 |         pathname: *const ::c_char,
    |                            ^^^^^^
    |
help: a type alias with a similar name exists
    |
805 |         pathname: *const ::c_schar,
    |                            ~~~~~~~
help: consider importing this type alias
    |
1565+         use ffi::c_char;
    |
help: if you import `c_char`, refer to it directly
    |
805 -         pathname: *const ::c_char,
805 +         pathname: *const c_char,
    |

error[E0412]: cannot find type `c_char` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/mod.rs:820:28
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
820 |         pathname: *const ::c_char,
    |                            ^^^^^^
    |
help: a type alias with a similar name exists
    |
820 |         pathname: *const ::c_schar,
    |                            ~~~~~~~
help: consider importing this type alias
    |
1565+         use ffi::c_char;
    |
help: if you import `c_char`, refer to it directly
    |
820 -         pathname: *const ::c_char,
820 +         pathname: *const c_char,
    |

error[E0573]: expected type, found function `stat`
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/mod.rs:821:19
    |
821 |         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-0.2.155/src/unix/mod.rs:826:27
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
826 |         oldpath: *const ::c_char,
    |                           ^^^^^^
    |
help: a type alias with a similar name exists
    |
826 |         oldpath: *const ::c_schar,
    |                           ~~~~~~~
help: consider importing this type alias
    |
1565+         use ffi::c_char;
    |
help: if you import `c_char`, refer to it directly
    |
826 -         oldpath: *const ::c_char,
826 +         oldpath: *const c_char,
    |

error[E0412]: cannot find type `c_char` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/mod.rs:828:27
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
828 |         newpath: *const ::c_char,
    |                           ^^^^^^
    |
help: a type alias with a similar name exists
    |
828 |         newpath: *const ::c_schar,
    |                           ~~~~~~~
help: consider importing this type alias
    |
1565+         use ffi::c_char;
    |
help: if you import `c_char`, refer to it directly
    |
828 -         newpath: *const ::c_char,
828 +         newpath: *const c_char,
    |

error[E0412]: cannot find type `c_char` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/mod.rs:833:27
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
833 |         oldpath: *const ::c_char,
    |                           ^^^^^^
    |
help: a type alias with a similar name exists
    |
833 |         oldpath: *const ::c_schar,
    |                           ~~~~~~~
help: consider importing this type alias
    |
1565+         use ffi::c_char;
    |
help: if you import `c_char`, refer to it directly
    |
833 -         oldpath: *const ::c_char,
833 +         oldpath: *const c_char,
    |

error[E0412]: cannot find type `c_char` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/mod.rs:835:27
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
835 |         newpath: *const ::c_char,
    |                           ^^^^^^
    |
help: a type alias with a similar name exists
    |
835 |         newpath: *const ::c_schar,
    |                           ~~~~~~~
help: consider importing this type alias
    |
1565+         use ffi::c_char;
    |
help: if you import `c_char`, refer to it directly
    |
835 -         newpath: *const ::c_char,
835 +         newpath: *const c_char,
    |

error[E0412]: cannot find type `c_char` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/mod.rs:838:26
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
838 |         target: *const ::c_char,
    |                          ^^^^^^
    |
help: a type alias with a similar name exists
    |
838 |         target: *const ::c_schar,
    |                          ~~~~~~~
help: consider importing this type alias
    |
1565+         use ffi::c_char;
    |
help: if you import `c_char`, refer to it directly
    |
838 -         target: *const ::c_char,
838 +         target: *const c_char,
    |

error[E0412]: cannot find type `c_char` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/mod.rs:840:28
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
840 |         linkpath: *const ::c_char,
    |                            ^^^^^^
    |
help: a type alias with a similar name exists
    |
840 |         linkpath: *const ::c_schar,
    |                            ~~~~~~~
help: consider importing this type alias
    |
1565+         use ffi::c_char;
    |
help: if you import `c_char`, refer to it directly
    |
840 -         linkpath: *const ::c_char,
840 +         linkpath: *const c_char,
    |

error[E0412]: cannot find type `c_char` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/mod.rs:842:56
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
842 |     pub fn unlinkat(dirfd: ::c_int, pathname: *const ::c_char, flags: ::c_int) -> ::c_int;
    |                                                        ^^^^^^
    |
help: a type alias with a similar name exists
    |
842 |     pub fn unlinkat(dirfd: ::c_int, pathname: *const ::c_schar, flags: ::c_int) -> ::c_int;
    |                                                        ~~~~~~~
help: consider importing this type alias
    |
1565+         use ffi::c_char;
    |
help: if you import `c_char`, refer to it directly
    |
842 -     pub fn unlinkat(dirfd: ::c_int, pathname: *const ::c_char, flags: ::c_int) -> ::c_int;
842 +     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-0.2.155/src/unix/mod.rs:844:32
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
844 |     pub fn access(path: *const c_char, amode: ::c_int) -> ::c_int;
    |                                ^^^^^^
    |
help: a type alias with a similar name exists
    |
844 |     pub fn access(path: *const c_schar, amode: ::c_int) -> ::c_int;
    |                                ~~~~~~~
help: consider importing this type alias
    |
1565+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/mod.rs:846:30
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
846 |     pub fn chdir(dir: *const c_char) -> ::c_int;
    |                              ^^^^^^
    |
help: a type alias with a similar name exists
    |
846 |     pub fn chdir(dir: *const c_schar) -> ::c_int;
    |                              ~~~~~~~
help: consider importing this type alias
    |
1565+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/mod.rs:848:31
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
848 |     pub fn chown(path: *const c_char, uid: uid_t, gid: gid_t) -> ::c_int;
    |                               ^^^^^^
    |
help: a type alias with a similar name exists
    |
848 |     pub fn chown(path: *const c_schar, uid: uid_t, gid: gid_t) -> ::c_int;
    |                               ~~~~~~~
help: consider importing this type alias
    |
1565+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/mod.rs:853:32
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
853 |     pub fn lchown(path: *const c_char, uid: uid_t, gid: gid_t) -> ::c_int;
    |                                ^^^^^^
    |
help: a type alias with a similar name exists
    |
853 |     pub fn lchown(path: *const c_schar, uid: uid_t, gid: gid_t) -> ::c_int;
    |                                ~~~~~~~
help: consider importing this type alias
    |
1565+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/mod.rs:865:31
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
865 |     pub fn execl(path: *const c_char, arg0: *const c_char, ...) -> ::c_int;
    |                               ^^^^^^
    |
help: a type alias with a similar name exists
    |
865 |     pub fn execl(path: *const c_schar, arg0: *const c_char, ...) -> ::c_int;
    |                               ~~~~~~~
help: consider importing this type alias
    |
1565+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/mod.rs:865:52
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
865 |     pub fn execl(path: *const c_char, arg0: *const c_char, ...) -> ::c_int;
    |                                                    ^^^^^^
    |
help: a type alias with a similar name exists
    |
865 |     pub fn execl(path: *const c_char, arg0: *const c_schar, ...) -> ::c_int;
    |                                                    ~~~~~~~
help: consider importing this type alias
    |
1565+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/mod.rs:866:34
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
866 |     pub fn execle(path: *const ::c_char, arg0: *const ::c_char, ...) -> ::c_int;
    |                                  ^^^^^^
    |
help: a type alias with a similar name exists
    |
866 |     pub fn execle(path: *const ::c_schar, arg0: *const ::c_char, ...) -> ::c_int;
    |                                  ~~~~~~~
help: consider importing this type alias
    |
1565+         use ffi::c_char;
    |
help: if you import `c_char`, refer to it directly
    |
866 -     pub fn execle(path: *const ::c_char, arg0: *const ::c_char, ...) -> ::c_int;
866 +     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-0.2.155/src/unix/mod.rs:866:57
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
866 |     pub fn execle(path: *const ::c_char, arg0: *const ::c_char, ...) -> ::c_int;
    |                                                         ^^^^^^
    |
help: a type alias with a similar name exists
    |
866 |     pub fn execle(path: *const ::c_char, arg0: *const ::c_schar, ...) -> ::c_int;
    |                                                         ~~~~~~~
help: consider importing this type alias
    |
1565+         use ffi::c_char;
    |
help: if you import `c_char`, refer to it directly
    |
866 -     pub fn execle(path: *const ::c_char, arg0: *const ::c_char, ...) -> ::c_int;
866 +     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-0.2.155/src/unix/mod.rs:867:34
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
867 |     pub fn execlp(file: *const ::c_char, arg0: *const ::c_char, ...) -> ::c_int;
    |                                  ^^^^^^
    |
help: a type alias with a similar name exists
    |
867 |     pub fn execlp(file: *const ::c_schar, arg0: *const ::c_char, ...) -> ::c_int;
    |                                  ~~~~~~~
help: consider importing this type alias
    |
1565+         use ffi::c_char;
    |
help: if you import `c_char`, refer to it directly
    |
867 -     pub fn execlp(file: *const ::c_char, arg0: *const ::c_char, ...) -> ::c_int;
867 +     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-0.2.155/src/unix/mod.rs:867:57
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
867 |     pub fn execlp(file: *const ::c_char, arg0: *const ::c_char, ...) -> ::c_int;
    |                                                         ^^^^^^
    |
help: a type alias with a similar name exists
    |
867 |     pub fn execlp(file: *const ::c_char, arg0: *const ::c_schar, ...) -> ::c_int;
    |                                                         ~~~~~~~
help: consider importing this type alias
    |
1565+         use ffi::c_char;
    |
help: if you import `c_char`, refer to it directly
    |
867 -     pub fn execlp(file: *const ::c_char, arg0: *const ::c_char, ...) -> ::c_int;
867 +     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-0.2.155/src/unix/mod.rs:868:31
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
868 |     pub fn execv(prog: *const c_char, argv: *const *const c_char) -> ::c_int;
    |                               ^^^^^^
    |
help: a type alias with a similar name exists
    |
868 |     pub fn execv(prog: *const c_schar, argv: *const *const c_char) -> ::c_int;
    |                               ~~~~~~~
help: consider importing this type alias
    |
1565+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/mod.rs:868:59
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
868 |     pub fn execv(prog: *const c_char, argv: *const *const c_char) -> ::c_int;
    |                                                           ^^^^^^
    |
help: a type alias with a similar name exists
    |
868 |     pub fn execv(prog: *const c_char, argv: *const *const c_schar) -> ::c_int;
    |                                                           ~~~~~~~
help: consider importing this type alias
    |
1565+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/mod.rs:870:22
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
870 |         prog: *const c_char,
    |                      ^^^^^^
    |
help: a type alias with a similar name exists
    |
870 |         prog: *const c_schar,
    |                      ~~~~~~~
help: consider importing this type alias
    |
1565+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/mod.rs:871:29
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
871 |         argv: *const *const c_char,
    |                             ^^^^^^
    |
help: a type alias with a similar name exists
    |
871 |         argv: *const *const c_schar,
    |                             ~~~~~~~
help: consider importing this type alias
    |
1565+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/mod.rs:872:29
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
872 |         envp: *const *const c_char,
    |                             ^^^^^^
    |
help: a type alias with a similar name exists
    |
872 |         envp: *const *const c_schar,
    |                             ~~~~~~~
help: consider importing this type alias
    |
1565+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/mod.rs:874:29
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
874 |     pub fn execvp(c: *const c_char, argv: *const *const c_char) -> ::c_int;
    |                             ^^^^^^
    |
help: a type alias with a similar name exists
    |
874 |     pub fn execvp(c: *const c_schar, argv: *const *const c_char) -> ::c_int;
    |                             ~~~~~~~
help: consider importing this type alias
    |
1565+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/mod.rs:874:57
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
874 |     pub fn execvp(c: *const c_char, argv: *const *const c_char) -> ::c_int;
    |                                                         ^^^^^^
    |
help: a type alias with a similar name exists
    |
874 |     pub fn execvp(c: *const c_char, argv: *const *const c_schar) -> ::c_int;
    |                                                         ~~~~~~~
help: consider importing this type alias
    |
1565+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_long` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/mod.rs:876:58
    |
876 |     pub fn fpathconf(filedes: ::c_int, name: ::c_int) -> c_long;
    |                                                          ^^^^^^ not found in this scope
    |
help: consider importing this type alias
    |
1565+         use ffi::c_long;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/mod.rs:877:29
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
877 |     pub fn getcwd(buf: *mut c_char, size: ::size_t) -> *mut c_char;
    |                             ^^^^^^
    |
help: a type alias with a similar name exists
    |
877 |     pub fn getcwd(buf: *mut c_schar, size: ::size_t) -> *mut c_char;
    |                             ~~~~~~~
help: consider importing this type alias
    |
1565+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/mod.rs:877:61
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
877 |     pub fn getcwd(buf: *mut c_char, size: ::size_t) -> *mut c_char;
    |                                                             ^^^^^^
    |
help: a type alias with a similar name exists
    |
877 |     pub fn getcwd(buf: *mut c_char, size: ::size_t) -> *mut c_schar;
    |                                                             ~~~~~~~
help: consider importing this type alias
    |
1565+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/mod.rs:883:31
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
883 |     pub fn getlogin() -> *mut c_char;
    |                               ^^^^^^
    |
help: a type alias with a similar name exists
    |
883 |     pub fn getlogin() -> *mut c_schar;
    |                               ~~~~~~~
help: consider importing this type alias
    |
1565+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/mod.rs:888:52
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
888 |     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
    |
888 |     pub fn getopt(argc: ::c_int, argv: *const *mut c_schar, optstr: *const c_char) -> ::c_int;
    |                                                    ~~~~~~~
help: consider importing this type alias
    |
1565+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/mod.rs:888:75
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
888 |     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
    |
888 |     pub fn getopt(argc: ::c_int, argv: *const *mut c_char, optstr: *const c_schar) -> ::c_int;
    |                                                                           ~~~~~~~
help: consider importing this type alias
    |
1565+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/mod.rs:895:29
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
895 |     pub fn link(src: *const c_char, dst: *const c_char) -> ::c_int;
    |                             ^^^^^^
    |
help: a type alias with a similar name exists
    |
895 |     pub fn link(src: *const c_schar, dst: *const c_char) -> ::c_int;
    |                             ~~~~~~~
help: consider importing this type alias
    |
1565+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/mod.rs:895:49
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
895 |     pub fn link(src: *const c_char, dst: *const c_char) -> ::c_int;
    |                                                 ^^^^^^
    |
help: a type alias with a similar name exists
    |
895 |     pub fn link(src: *const c_char, dst: *const c_schar) -> ::c_int;
    |                                                 ~~~~~~~
help: consider importing this type alias
    |
1565+         use ffi::c_char;
    |

error[E0412]: cannot find type `off_t` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/mod.rs:896:39
    |
896 |     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-0.2.155/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-0.2.155/src/unix/mod.rs:896:66
    |
896 |     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-0.2.155/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-0.2.155/src/unix/mod.rs:897:34
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
897 |     pub fn pathconf(path: *const c_char, name: ::c_int) -> c_long;
    |                                  ^^^^^^
    |
help: a type alias with a similar name exists
    |
897 |     pub fn pathconf(path: *const c_schar, name: ::c_int) -> c_long;
    |                                  ~~~~~~~
help: consider importing this type alias
    |
1565+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_long` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/mod.rs:897:60
    |
897 |     pub fn pathconf(path: *const c_char, name: ::c_int) -> c_long;
    |                                                            ^^^^^^ not found in this scope
    |
help: consider importing this type alias
    |
1565+         use ffi::c_long;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/mod.rs:905:31
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
905 |     pub fn rmdir(path: *const c_char) -> ::c_int;
    |                               ^^^^^^
    |
help: a type alias with a similar name exists
    |
905 |     pub fn rmdir(path: *const c_schar) -> ::c_int;
    |                               ~~~~~~~
help: consider importing this type alias
    |
1565+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/mod.rs:927:41
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
927 |     pub fn ttyname(fd: ::c_int) -> *mut c_char;
    |                                         ^^^^^^
    |
help: a type alias with a similar name exists
    |
927 |     pub fn ttyname(fd: ::c_int) -> *mut c_schar;
    |                                         ~~~~~~~
help: consider importing this type alias
    |
1565+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/mod.rs:933:45
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
933 |     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
    |
933 |     pub fn ttyname_r(fd: ::c_int, buf: *mut c_schar, buflen: ::size_t) -> ::c_int;
    |                                             ~~~~~~~
help: consider importing this type alias
    |
1565+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/mod.rs:934:29
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
934 |     pub fn unlink(c: *const c_char) -> ::c_int;
    |                             ^^^^^^
    |
help: a type alias with a similar name exists
    |
934 |     pub fn unlink(c: *const c_schar) -> ::c_int;
    |                             ~~~~~~~
help: consider importing this type alias
    |
1565+         use ffi::c_char;
    |

error[E0412]: cannot find type `off_t` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/mod.rs:954:76
    |
954 |     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-0.2.155/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-0.2.155/src/unix/mod.rs:959:79
    |
959 |     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-0.2.155/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-0.2.155/src/unix/mod.rs:963:31
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
963 |     pub fn utime(file: *const c_char, buf: *const utimbuf) -> ::c_int;
    |                               ^^^^^^
    |
help: a type alias with a similar name exists
    |
963 |     pub fn utime(file: *const c_schar, buf: *const utimbuf) -> ::c_int;
    |                               ~~~~~~~
help: consider importing this type alias
    |
1565+         use ffi::c_char;
    |

error[E0412]: cannot find type `off_t` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/mod.rs:991:17
    |
991 |         offset: off_t,
    |                 ^^^^^ help: a type alias with a similar name exists: `loff_t`
    |
   ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/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-0.2.155/src/unix/mod.rs:999:42
    |
6   | pub type c_schar = i8;
    | ---------------------- similarly named type alias `c_schar` defined here
...
999 |     pub fn if_nametoindex(ifname: *const c_char) -> ::c_uint;
    |                                          ^^^^^^
    |
help: a type alias with a similar name exists
    |
999 |     pub fn if_nametoindex(ifname: *const c_schar) -> ::c_uint;
    |                                          ~~~~~~~
help: consider importing this type alias
    |
1565+         use ffi::c_char;
    |

error[E0412]: cannot find type `c_char` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/mod.rs:1000:61
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
...
1000 |     pub fn if_indextoname(ifindex: ::c_uint, ifname: *mut ::c_char) -> *mut ::c_char;
     |                                                             ^^^^^^
     |
help: a type alias with a similar name exists
     |
1000 |     pub fn if_indextoname(ifindex: ::c_uint, ifname: *mut ::c_schar) -> *mut ::c_char;
     |                                                             ~~~~~~~
help: consider importing this type alias
     |
1565 +         use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
1000 -     pub fn if_indextoname(ifindex: ::c_uint, ifname: *mut ::c_char) -> *mut ::c_char;
1000 +     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-0.2.155/src/unix/mod.rs:1000:79
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
...
1000 |     pub fn if_indextoname(ifindex: ::c_uint, ifname: *mut ::c_char) -> *mut ::c_char;
     |                                                                               ^^^^^^
     |
help: a type alias with a similar name exists
     |
1000 |     pub fn if_indextoname(ifindex: ::c_uint, ifname: *mut ::c_char) -> *mut ::c_schar;
     |                                                                               ~~~~~~~
help: consider importing this type alias
     |
1565 +         use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
1000 -     pub fn if_indextoname(ifindex: ::c_uint, ifname: *mut ::c_char) -> *mut ::c_char;
1000 +     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-0.2.155/src/unix/mod.rs:1011:31
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
...
1011 |     pub fn lstat(path: *const c_char, buf: *mut stat) -> ::c_int;
     |                               ^^^^^^
     |
help: a type alias with a similar name exists
     |
1011 |     pub fn lstat(path: *const c_schar, buf: *mut stat) -> ::c_int;
     |                               ~~~~~~~
help: consider importing this type alias
     |
1565 +         use ffi::c_char;
     |

error[E0573]: expected type, found function `stat`
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/mod.rs:1011:49
     |
1011 |     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-0.2.155/src/unix/mod.rs:1023:32
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
...
1023 |     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
     |
1023 |     pub fn setenv(name: *const c_schar, val: *const c_char, overwrite: ::c_int) -> ::c_int;
     |                                ~~~~~~~
help: consider importing this type alias
     |
1565 +         use ffi::c_char;
     |

error[E0412]: cannot find type `c_char` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/mod.rs:1023:52
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
...
1023 |     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
     |
1023 |     pub fn setenv(name: *const c_char, val: *const c_schar, overwrite: ::c_int) -> ::c_int;
     |                                                    ~~~~~~~
help: consider importing this type alias
     |
1565 +         use ffi::c_char;
     |

error[E0412]: cannot find type `c_char` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/mod.rs:1029:34
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
...
1029 |     pub fn unsetenv(name: *const c_char) -> ::c_int;
     |                                  ^^^^^^
     |
help: a type alias with a similar name exists
     |
1029 |     pub fn unsetenv(name: *const c_schar) -> ::c_int;
     |                                  ~~~~~~~
help: consider importing this type alias
     |
1565 +         use ffi::c_char;
     |

error[E0412]: cannot find type `c_char` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/mod.rs:1031:34
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
...
1031 |     pub fn symlink(path1: *const c_char, path2: *const c_char) -> ::c_int;
     |                                  ^^^^^^
     |
help: a type alias with a similar name exists
     |
1031 |     pub fn symlink(path1: *const c_schar, path2: *const c_char) -> ::c_int;
     |                                  ~~~~~~~
help: consider importing this type alias
     |
1565 +         use ffi::c_char;
     |

error[E0412]: cannot find type `c_char` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/mod.rs:1031:56
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
...
1031 |     pub fn symlink(path1: *const c_char, path2: *const c_char) -> ::c_int;
     |                                                        ^^^^^^
     |
help: a type alias with a similar name exists
     |
1031 |     pub fn symlink(path1: *const c_char, path2: *const c_schar) -> ::c_int;
     |                                                        ~~~~~~~
help: consider importing this type alias
     |
1565 +         use ffi::c_char;
     |

error[E0412]: cannot find type `c_char` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/mod.rs:1033:34
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
...
1033 |     pub fn truncate(path: *const c_char, length: off_t) -> ::c_int;
     |                                  ^^^^^^
     |
help: a type alias with a similar name exists
     |
1033 |     pub fn truncate(path: *const c_schar, length: off_t) -> ::c_int;
     |                                  ~~~~~~~
help: consider importing this type alias
     |
1565 +         use ffi::c_char;
     |

error[E0412]: cannot find type `off_t` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/mod.rs:1033:50
     |
1033 |     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-0.2.155/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-0.2.155/src/unix/mod.rs:1034:43
     |
1034 |     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-0.2.155/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-0.2.155/src/unix/mod.rs:1051:40
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
...
1051 |     pub fn realpath(pathname: *const ::c_char, resolved: *mut ::c_char) -> *mut ::c_char;
     |                                        ^^^^^^
     |
help: a type alias with a similar name exists
     |
1051 |     pub fn realpath(pathname: *const ::c_schar, resolved: *mut ::c_char) -> *mut ::c_char;
     |                                        ~~~~~~~
help: consider importing this type alias
     |
1565 +         use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
1051 -     pub fn realpath(pathname: *const ::c_char, resolved: *mut ::c_char) -> *mut ::c_char;
1051 +     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-0.2.155/src/unix/mod.rs:1051:65
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
...
1051 |     pub fn realpath(pathname: *const ::c_char, resolved: *mut ::c_char) -> *mut ::c_char;
     |                                                                 ^^^^^^
     |
help: a type alias with a similar name exists
     |
1051 |     pub fn realpath(pathname: *const ::c_char, resolved: *mut ::c_schar) -> *mut ::c_char;
     |                                                                 ~~~~~~~
help: consider importing this type alias
     |
1565 +         use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
1051 -     pub fn realpath(pathname: *const ::c_char, resolved: *mut ::c_char) -> *mut ::c_char;
1051 +     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-0.2.155/src/unix/mod.rs:1051:83
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
...
1051 |     pub fn realpath(pathname: *const ::c_char, resolved: *mut ::c_char) -> *mut ::c_char;
     |                                                                                   ^^^^^^
     |
help: a type alias with a similar name exists
     |
1051 |     pub fn realpath(pathname: *const ::c_char, resolved: *mut ::c_char) -> *mut ::c_schar;
     |                                                                                   ~~~~~~~
help: consider importing this type alias
     |
1565 +         use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
1051 -     pub fn realpath(pathname: *const ::c_char, resolved: *mut ::c_char) -> *mut ::c_char;
1051 +     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-0.2.155/src/unix/mod.rs:1056:40
     |
1056 |     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-0.2.155/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-0.2.155/src/unix/mod.rs:1058:32
     |
1058 |     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-0.2.155/src/unix/mod.rs:1063:35
     |
1063 |     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-0.2.155/src/unix/mod.rs:1065:43
     |
1065 |     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-0.2.155/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-0.2.155/src/unix/mod.rs:1066:46
     |
1066 |     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-0.2.155/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-0.2.155/src/unix/mod.rs:1068:24
     |
1068 |         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-0.2.155/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-0.2.155/src/unix/mod.rs:1071:51
     |
1071 |     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-0.2.155/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-0.2.155/src/unix/mod.rs:1072:53
     |
1072 |     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-0.2.155/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-0.2.155/src/unix/mod.rs:1073:37
     |
1073 |     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-0.2.155/src/unix/mod.rs:1178:38
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
...
1178 |     pub fn utimes(filename: *const ::c_char, times: *const ::timeval) -> ::c_int;
     |                                      ^^^^^^
     |
help: a type alias with a similar name exists
     |
1178 |     pub fn utimes(filename: *const ::c_schar, times: *const ::timeval) -> ::c_int;
     |                                      ~~~~~~~
help: consider importing this type alias
     |
1565 +         use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
1178 -     pub fn utimes(filename: *const ::c_char, times: *const ::timeval) -> ::c_int;
1178 +     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-0.2.155/src/unix/mod.rs:1179:38
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
...
1179 |     pub fn dlopen(filename: *const ::c_char, flag: ::c_int) -> *mut ::c_void;
     |                                      ^^^^^^
     |
help: a type alias with a similar name exists
     |
1179 |     pub fn dlopen(filename: *const ::c_schar, flag: ::c_int) -> *mut ::c_void;
     |                                      ~~~~~~~
help: consider importing this type alias
     |
1565 +         use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
1179 -     pub fn dlopen(filename: *const ::c_char, flag: ::c_int) -> *mut ::c_void;
1179 +     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-0.2.155/src/unix/mod.rs:1180:32
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
...
1180 |     pub fn dlerror() -> *mut ::c_char;
     |                                ^^^^^^
     |
help: a type alias with a similar name exists
     |
1180 |     pub fn dlerror() -> *mut ::c_schar;
     |                                ~~~~~~~
help: consider importing this type alias
     |
1565 +         use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
1180 -     pub fn dlerror() -> *mut ::c_char;
1180 +     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-0.2.155/src/unix/mod.rs:1181:58
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
...
1181 |     pub fn dlsym(handle: *mut ::c_void, symbol: *const ::c_char) -> *mut ::c_void;
     |                                                          ^^^^^^
     |
help: a type alias with a similar name exists
     |
1181 |     pub fn dlsym(handle: *mut ::c_void, symbol: *const ::c_schar) -> *mut ::c_void;
     |                                                          ~~~~~~~
help: consider importing this type alias
     |
1565 +         use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
1181 -     pub fn dlsym(handle: *mut ::c_void, symbol: *const ::c_char) -> *mut ::c_void;
1181 +     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-0.2.155/src/unix/mod.rs:1192:22
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
...
1192 |         node: *const c_char,
     |                      ^^^^^^
     |
help: a type alias with a similar name exists
     |
1192 |         node: *const c_schar,
     |                      ~~~~~~~
help: consider importing this type alias
     |
1565 +         use ffi::c_char;
     |

error[E0412]: cannot find type `c_char` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/mod.rs:1193:25
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
...
1193 |         service: *const c_char,
     |                         ^^^^^^
     |
help: a type alias with a similar name exists
     |
1193 |         service: *const c_schar,
     |                         ~~~~~~~
help: consider importing this type alias
     |
1565 +         use ffi::c_char;
     |

error[E0412]: cannot find type `c_char` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/mod.rs:1204:52
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
...
1204 |     pub fn hstrerror(errcode: ::c_int) -> *const ::c_char;
     |                                                    ^^^^^^
     |
help: a type alias with a similar name exists
     |
1204 |     pub fn hstrerror(errcode: ::c_int) -> *const ::c_schar;
     |                                                    ~~~~~~~
help: consider importing this type alias
     |
1565 +         use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
1204 -     pub fn hstrerror(errcode: ::c_int) -> *const ::c_char;
1204 +     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-0.2.155/src/unix/mod.rs:1205:55
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
...
1205 |     pub fn gai_strerror(errcode: ::c_int) -> *const ::c_char;
     |                                                       ^^^^^^
     |
help: a type alias with a similar name exists
     |
1205 |     pub fn gai_strerror(errcode: ::c_int) -> *const ::c_schar;
     |                                                       ~~~~~~~
help: consider importing this type alias
     |
1565 +         use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
1205 -     pub fn gai_strerror(errcode: ::c_int) -> *const ::c_char;
1205 +     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-0.2.155/src/unix/mod.rs:1233:36
     |
1233 |     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-0.2.155/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-0.2.155/src/unix/mod.rs:1237:39
     |
1237 |     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-0.2.155/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-0.2.155/src/unix/mod.rs:1245:35
     |
1245 |     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-0.2.155/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-0.2.155/src/unix/mod.rs:1249:28
     |
1249 |     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-0.2.155/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-0.2.155/src/unix/mod.rs:1249:39
     |
1249 |     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-0.2.155/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-0.2.155/src/unix/mod.rs:1253:34
     |
1253 |     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-0.2.155/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-0.2.155/src/unix/mod.rs:1257:37
     |
1257 |     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-0.2.155/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-0.2.155/src/unix/mod.rs:1261:28
     |
1261 |     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-0.2.155/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-0.2.155/src/unix/mod.rs:1261:43
     |
1261 |     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-0.2.155/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-0.2.155/src/unix/mod.rs:1265:37
     |
1265 |     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-0.2.155/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-0.2.155/src/unix/mod.rs:1272:37
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
...
1272 |     pub fn mknod(pathname: *const ::c_char, mode: ::mode_t, dev: ::dev_t) -> ::c_int;
     |                                     ^^^^^^
     |
help: a type alias with a similar name exists
     |
1272 |     pub fn mknod(pathname: *const ::c_schar, mode: ::mode_t, dev: ::dev_t) -> ::c_int;
     |                                     ~~~~~~~
help: consider importing this type alias
     |
1565 +         use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
1272 -     pub fn mknod(pathname: *const ::c_char, mode: ::mode_t, dev: ::dev_t) -> ::c_int;
1272 +     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-0.2.155/src/unix/mod.rs:1273:37
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
...
1273 |     pub fn gethostname(name: *mut ::c_char, len: ::size_t) -> ::c_int;
     |                                     ^^^^^^
     |
help: a type alias with a similar name exists
     |
1273 |     pub fn gethostname(name: *mut ::c_schar, len: ::size_t) -> ::c_int;
     |                                     ~~~~~~~
help: consider importing this type alias
     |
1565 +         use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
1273 -     pub fn gethostname(name: *mut ::c_char, len: ::size_t) -> ::c_int;
1273 +     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-0.2.155/src/unix/mod.rs:1275:41
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
...
1275 |     pub fn getservbyname(name: *const ::c_char, proto: *const ::c_char) -> *mut servent;
     |                                         ^^^^^^
     |
help: a type alias with a similar name exists
     |
1275 |     pub fn getservbyname(name: *const ::c_schar, proto: *const ::c_char) -> *mut servent;
     |                                         ~~~~~~~
help: consider importing this type alias
     |
1565 +         use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
1275 -     pub fn getservbyname(name: *const ::c_char, proto: *const ::c_char) -> *mut servent;
1275 +     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-0.2.155/src/unix/mod.rs:1275:65
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
...
1275 |     pub fn getservbyname(name: *const ::c_char, proto: *const ::c_char) -> *mut servent;
     |                                                                 ^^^^^^
     |
help: a type alias with a similar name exists
     |
1275 |     pub fn getservbyname(name: *const ::c_char, proto: *const ::c_schar) -> *mut servent;
     |                                                                 ~~~~~~~
help: consider importing this type alias
     |
1565 +         use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
1275 -     pub fn getservbyname(name: *const ::c_char, proto: *const ::c_char) -> *mut servent;
1275 +     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-0.2.155/src/unix/mod.rs:1276:57
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
...
1276 |     pub fn getservbyport(port: ::c_int, proto: *const ::c_char) -> *mut servent;
     |                                                         ^^^^^^
     |
help: a type alias with a similar name exists
     |
1276 |     pub fn getservbyport(port: ::c_int, proto: *const ::c_schar) -> *mut servent;
     |                                                         ~~~~~~~
help: consider importing this type alias
     |
1565 +         use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
1276 -     pub fn getservbyport(port: ::c_int, proto: *const ::c_char) -> *mut servent;
1276 +     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-0.2.155/src/unix/mod.rs:1279:42
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
...
1279 |     pub fn getprotobyname(name: *const ::c_char) -> *mut protoent;
     |                                          ^^^^^^
     |
help: a type alias with a similar name exists
     |
1279 |     pub fn getprotobyname(name: *const ::c_schar) -> *mut protoent;
     |                                          ~~~~~~~
help: consider importing this type alias
     |
1565 +         use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
1279 -     pub fn getprotobyname(name: *const ::c_char) -> *mut protoent;
1279 +     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-0.2.155/src/unix/mod.rs:1281:34
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
...
1281 |     pub fn chroot(name: *const ::c_char) -> ::c_int;
     |                                  ^^^^^^
     |
help: a type alias with a similar name exists
     |
1281 |     pub fn chroot(name: *const ::c_schar) -> ::c_int;
     |                                  ~~~~~~~
help: consider importing this type alias
     |
1565 +         use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
1281 -     pub fn chroot(name: *const ::c_char) -> ::c_int;
1281 +     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-0.2.155/src/unix/mod.rs:1304:32
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
...
1304 |     pub fn putenv(string: *mut c_char) -> ::c_int;
     |                                ^^^^^^
     |
help: a type alias with a similar name exists
     |
1304 |     pub fn putenv(string: *mut c_schar) -> ::c_int;
     |                                ~~~~~~~
help: consider importing this type alias
     |
1565 +         use ffi::c_char;
     |

error[E0412]: cannot find type `c_char` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/mod.rs:1327:58
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
...
1327 |     pub fn setlocale(category: ::c_int, locale: *const ::c_char) -> *mut ::c_char;
     |                                                          ^^^^^^
     |
help: a type alias with a similar name exists
     |
1327 |     pub fn setlocale(category: ::c_int, locale: *const ::c_schar) -> *mut ::c_char;
     |                                                          ~~~~~~~
help: consider importing this type alias
     |
1565 +         use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
1327 -     pub fn setlocale(category: ::c_int, locale: *const ::c_char) -> *mut ::c_char;
1327 +     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-0.2.155/src/unix/mod.rs:1327:76
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
...
1327 |     pub fn setlocale(category: ::c_int, locale: *const ::c_char) -> *mut ::c_char;
     |                                                                            ^^^^^^
     |
help: a type alias with a similar name exists
     |
1327 |     pub fn setlocale(category: ::c_int, locale: *const ::c_char) -> *mut ::c_schar;
     |                                                                            ~~~~~~~
help: consider importing this type alias
     |
1565 +         use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
1327 -     pub fn setlocale(category: ::c_int, locale: *const ::c_char) -> *mut ::c_char;
1327 +     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-0.2.155/src/unix/mod.rs:1334:31
     |
1334 |     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-0.2.155/src/unix/mod.rs:1335:34
     |
1335 |     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-0.2.155/src/unix/mod.rs:1336:31
     |
1336 |     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-0.2.155/src/unix/mod.rs:1337:33
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
...
1337 |     pub fn statvfs(path: *const c_char, buf: *mut statvfs) -> ::c_int;
     |                                 ^^^^^^
     |
help: a type alias with a similar name exists
     |
1337 |     pub fn statvfs(path: *const c_schar, buf: *mut statvfs) -> ::c_int;
     |                                 ~~~~~~~
help: consider importing this type alias
     |
1565 +         use ffi::c_char;
     |

error[E0573]: expected type, found function `statvfs`
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/mod.rs:1337:51
     |
1337 |     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-0.2.155/src/unix/mod.rs:1338:44
     |
1338 |     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-0.2.155/src/unix/mod.rs:1341:34
     |
1341 |     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-0.2.155/src/unix/mod.rs:1343:32
     |
1343 |     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-0.2.155/src/unix/mod.rs:1345:33
     |
1345 |     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-0.2.155/src/unix/mod.rs:1347:32
     |
1347 |     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-0.2.155/src/unix/mod.rs:1349:36
     |
1349 |     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-0.2.155/src/unix/mod.rs:1352:50
     |
1352 |     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-0.2.155/src/unix/mod.rs:1352:73
     |
1352 |     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-0.2.155/src/unix/mod.rs:1354:33
     |
1354 |     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-0.2.155/src/unix/mod.rs:1356:40
     |
1356 |     pub fn sysconf(name: ::c_int) -> ::c_long;
     |                                        ^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
1565 +         use ffi::c_long;
     |
help: if you import `c_long`, refer to it directly
     |
1356 -     pub fn sysconf(name: ::c_int) -> ::c_long;
1356 +     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-0.2.155/src/unix/mod.rs:1358:32
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
...
1358 |     pub fn mkfifo(path: *const c_char, mode: mode_t) -> ::c_int;
     |                                ^^^^^^
     |
help: a type alias with a similar name exists
     |
1358 |     pub fn mkfifo(path: *const c_schar, mode: mode_t) -> ::c_int;
     |                                ~~~~~~~
help: consider importing this type alias
     |
1565 +         use ffi::c_char;
     |

error[E0412]: cannot find type `off_t` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/mod.rs:1360:50
     |
1360 |     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-0.2.155/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-0.2.155/src/unix/mod.rs:1361:45
     |
1361 |     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-0.2.155/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-0.2.155/src/unix/mod.rs:1367:42
     |
1367 |     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-0.2.155/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-0.2.155/src/unix/mod.rs:1368:42
     |
1368 |     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-0.2.155/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-0.2.155/src/unix/mod.rs:1369:40
     |
1369 |     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-0.2.155/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-0.2.155/src/unix/mod.rs:1370:40
     |
1370 |     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-0.2.155/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-0.2.155/src/unix/mod.rs:1371:51
     |
1371 |     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-0.2.155/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-0.2.155/src/unix/mod.rs:1372:80
     |
1372 |     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-0.2.155/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-0.2.155/src/unix/mod.rs:1377:37
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
...
1377 |     pub fn mkstemp(template: *mut ::c_char) -> ::c_int;
     |                                     ^^^^^^
     |
help: a type alias with a similar name exists
     |
1377 |     pub fn mkstemp(template: *mut ::c_schar) -> ::c_int;
     |                                     ~~~~~~~
help: consider importing this type alias
     |
1565 +         use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
1377 -     pub fn mkstemp(template: *mut ::c_char) -> ::c_int;
1377 +     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-0.2.155/src/unix/mod.rs:1378:37
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
...
1378 |     pub fn mkdtemp(template: *mut ::c_char) -> *mut ::c_char;
     |                                     ^^^^^^
     |
help: a type alias with a similar name exists
     |
1378 |     pub fn mkdtemp(template: *mut ::c_schar) -> *mut ::c_char;
     |                                     ~~~~~~~
help: consider importing this type alias
     |
1565 +         use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
1378 -     pub fn mkdtemp(template: *mut ::c_char) -> *mut ::c_char;
1378 +     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-0.2.155/src/unix/mod.rs:1378:55
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
...
1378 |     pub fn mkdtemp(template: *mut ::c_char) -> *mut ::c_char;
     |                                                       ^^^^^^
     |
help: a type alias with a similar name exists
     |
1378 |     pub fn mkdtemp(template: *mut ::c_char) -> *mut ::c_schar;
     |                                                       ~~~~~~~
help: consider importing this type alias
     |
1565 +         use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
1378 -     pub fn mkdtemp(template: *mut ::c_char) -> *mut ::c_char;
1378 +     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-0.2.155/src/unix/mod.rs:1380:31
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
...
1380 |     pub fn tmpnam(ptr: *mut ::c_char) -> *mut ::c_char;
     |                               ^^^^^^
     |
help: a type alias with a similar name exists
     |
1380 |     pub fn tmpnam(ptr: *mut ::c_schar) -> *mut ::c_char;
     |                               ~~~~~~~
help: consider importing this type alias
     |
1565 +         use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
1380 -     pub fn tmpnam(ptr: *mut ::c_char) -> *mut ::c_char;
1380 +     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-0.2.155/src/unix/mod.rs:1380:49
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
...
1380 |     pub fn tmpnam(ptr: *mut ::c_char) -> *mut ::c_char;
     |                                                 ^^^^^^
     |
help: a type alias with a similar name exists
     |
1380 |     pub fn tmpnam(ptr: *mut ::c_char) -> *mut ::c_schar;
     |                                                 ~~~~~~~
help: consider importing this type alias
     |
1565 +         use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
1380 -     pub fn tmpnam(ptr: *mut ::c_char) -> *mut ::c_char;
1380 +     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-0.2.155/src/unix/mod.rs:1382:36
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
...
1382 |     pub fn openlog(ident: *const ::c_char, logopt: ::c_int, facility: ::c_int);
     |                                    ^^^^^^
     |
help: a type alias with a similar name exists
     |
1382 |     pub fn openlog(ident: *const ::c_schar, logopt: ::c_int, facility: ::c_int);
     |                                    ~~~~~~~
help: consider importing this type alias
     |
1565 +         use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
1382 -     pub fn openlog(ident: *const ::c_char, logopt: ::c_int, facility: ::c_int);
1382 +     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-0.2.155/src/unix/mod.rs:1386:56
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
...
1386 |     pub fn syslog(priority: ::c_int, message: *const ::c_char, ...);
     |                                                        ^^^^^^
     |
help: a type alias with a similar name exists
     |
1386 |     pub fn syslog(priority: ::c_int, message: *const ::c_schar, ...);
     |                                                        ~~~~~~~
help: consider importing this type alias
     |
1565 +         use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
1386 -     pub fn syslog(priority: ::c_int, message: *const ::c_char, ...);
1386 +     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-0.2.155/src/unix/mod.rs:1395:43
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
...
1395 |     pub fn ptsname(fd: ::c_int) -> *mut ::c_char;
     |                                           ^^^^^^
     |
help: a type alias with a similar name exists
     |
1395 |     pub fn ptsname(fd: ::c_int) -> *mut ::c_schar;
     |                                           ~~~~~~~
help: consider importing this type alias
     |
1565 +         use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
1395 -     pub fn ptsname(fd: ::c_int) -> *mut ::c_char;
1395 +     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-0.2.155/src/unix/mod.rs:1398:34
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
...
1398 |     pub fn strcasestr(cs: *const c_char, ct: *const c_char) -> *mut c_char;
     |                                  ^^^^^^
     |
help: a type alias with a similar name exists
     |
1398 |     pub fn strcasestr(cs: *const c_schar, ct: *const c_char) -> *mut c_char;
     |                                  ~~~~~~~
help: consider importing this type alias
     |
1565 +         use ffi::c_char;
     |

error[E0412]: cannot find type `c_char` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/mod.rs:1398:53
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
...
1398 |     pub fn strcasestr(cs: *const c_char, ct: *const c_char) -> *mut c_char;
     |                                                     ^^^^^^
     |
help: a type alias with a similar name exists
     |
1398 |     pub fn strcasestr(cs: *const c_char, ct: *const c_schar) -> *mut c_char;
     |                                                     ~~~~~~~
help: consider importing this type alias
     |
1565 +         use ffi::c_char;
     |

error[E0412]: cannot find type `c_char` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/mod.rs:1398:69
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
...
1398 |     pub fn strcasestr(cs: *const c_char, ct: *const c_char) -> *mut c_char;
     |                                                                     ^^^^^^
     |
help: a type alias with a similar name exists
     |
1398 |     pub fn strcasestr(cs: *const c_char, ct: *const c_char) -> *mut c_schar;
     |                                                                     ~~~~~~~
help: consider importing this type alias
     |
1565 +         use ffi::c_char;
     |

error[E0412]: cannot find type `c_char` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/mod.rs:1399:39
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
...
1399 |     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
     |
1399 |     pub fn getline(lineptr: *mut *mut c_schar, n: *mut size_t, stream: *mut FILE) -> ssize_t;
     |                                       ~~~~~~~
help: consider importing this type alias
     |
1565 +         use ffi::c_char;
     |

error[E0412]: cannot find type `off_t` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/mod.rs:1401:52
     |
1401 |     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-0.2.155/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-0.2.155/src/unix/mod.rs:1421:38
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
...
1421 |             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
     |
1421 |             pub fn stpncpy(dst: *mut c_schar, src: *const c_char, n: size_t) -> *mut c_char;
     |                                      ~~~~~~~
help: consider importing this type alias
     |
1565 +         use ffi::c_char;
     |

error[E0412]: cannot find type `c_char` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/mod.rs:1421:58
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
...
1421 |             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
     |
1421 |             pub fn stpncpy(dst: *mut c_char, src: *const c_schar, n: size_t) -> *mut c_char;
     |                                                          ~~~~~~~
help: consider importing this type alias
     |
1565 +         use ffi::c_char;
     |

error[E0412]: cannot find type `c_char` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/mod.rs:1421:85
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
...
1421 |             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
     |
1421 |             pub fn stpncpy(dst: *mut c_char, src: *const c_char, n: size_t) -> *mut c_schar;
     |                                                                                     ~~~~~~~
help: consider importing this type alias
     |
1565 +         use ffi::c_char;
     |

error[E0412]: cannot find type `wchar_t` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/mod.rs:1438:32
     |
1438 |                 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-0.2.155/src/unix/mod.rs:1453:63
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
...
1453 |             pub fn mkdirat(dirfd: ::c_int, pathname: *const ::c_char,
     |                                                               ^^^^^^
     |
help: a type alias with a similar name exists
     |
1453 |             pub fn mkdirat(dirfd: ::c_int, pathname: *const ::c_schar,
     |                                                               ~~~~~~~
help: consider importing this type alias
     |
1565 +         use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
1453 -             pub fn mkdirat(dirfd: ::c_int, pathname: *const ::c_char,
1453 +             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-0.2.155/src/unix/mod.rs:1455:62
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
...
1455 |             pub fn openat(dirfd: ::c_int, pathname: *const ::c_char,
     |                                                              ^^^^^^
     |
help: a type alias with a similar name exists
     |
1455 |             pub fn openat(dirfd: ::c_int, pathname: *const ::c_schar,
     |                                                              ~~~~~~~
help: consider importing this type alias
     |
1565 +         use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
1455 -             pub fn openat(dirfd: ::c_int, pathname: *const ::c_char,
1455 +             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-0.2.155/src/unix/mod.rs:1509:36
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
...
1509 |                 pathname: *const ::c_char,
     |                                    ^^^^^^
     |
help: a type alias with a similar name exists
     |
1509 |                 pathname: *const ::c_schar,
     |                                    ~~~~~~~
help: consider importing this type alias
     |
1565 +         use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
1509 -                 pathname: *const ::c_char,
1509 +                 pathname: *const c_char,
     |

error[E0412]: cannot find type `c_char` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/mod.rs:1510:29
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
...
1510 |                 buf: *mut ::c_char,
     |                             ^^^^^^
     |
help: a type alias with a similar name exists
     |
1510 |                 buf: *mut ::c_schar,
     |                             ~~~~~~~
help: consider importing this type alias
     |
1565 +         use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
1510 -                 buf: *mut ::c_char,
1510 +                 buf: *mut c_char,
     |

error[E0412]: cannot find type `c_char` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/mod.rs:1512:74
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
...
1512 |             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
     |
1512 |             pub fn fmemopen(buf: *mut c_void, size: size_t, mode: *const c_schar) -> *mut FILE;
     |                                                                          ~~~~~~~
help: consider importing this type alias
     |
1565 +         use ffi::c_char;
     |

error[E0412]: cannot find type `c_char` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/mod.rs:1513:50
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
...
1513 |             pub fn open_memstream(ptr: *mut *mut c_char, sizeloc: *mut size_t) -> *mut FILE;
     |                                                  ^^^^^^
     |
help: a type alias with a similar name exists
     |
1513 |             pub fn open_memstream(ptr: *mut *mut c_schar, sizeloc: *mut size_t) -> *mut FILE;
     |                                                  ~~~~~~~
help: consider importing this type alias
     |
1565 +         use ffi::c_char;
     |

error[E0573]: expected type, found function `sigaction`
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/mod.rs:1518:29
     |
1518 |                 act: *const sigaction,
     |                             ^^^^^^^^^ not a type

error[E0573]: expected type, found function `sigaction`
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/mod.rs:1519:30
     |
1519 |                 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-0.2.155/src/unix/mod.rs:1521:42
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
...
1521 |             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
     |
1521 |             pub fn readlink(path: *const c_schar, buf: *mut c_char, bufsz: ::size_t) -> ::ssize_t;
     |                                          ~~~~~~~
help: consider importing this type alias
     |
1565 +         use ffi::c_char;
     |

error[E0412]: cannot find type `c_char` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/mod.rs:1521:60
     |
6    | pub type c_schar = i8;
     | ---------------------- similarly named type alias `c_schar` defined here
...
1521 |             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
     |
1521 |             pub fn readlink(path: *const c_char, buf: *mut c_schar, bufsz: ::size_t) -> ::ssize_t;
     |                                                            ~~~~~~~
help: consider importing this type alias
     |
1565 +         use ffi::c_char;
     |

error[E0412]: cannot find type `sigset_t` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/mod.rs:1537:33
     |
1537 |                 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-0.2.155/src/unix/mod.rs:1549:46
     |
1549 |             pub fn cfmakeraw(termios: *mut ::termios);
     |                                              ^^^^^^^ help: a struct with a similar name exists: `termios2`
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/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-0.2.155/src/unix/mod.rs:1550:47
     |
1550 |             pub fn cfsetspeed(termios: *mut ::termios,
     |                                               ^^^^^^^ help: a struct with a similar name exists: `termios2`
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/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-0.2.155/src/unix/linux_like/mod.rs:38:25
   |
38 |         pub sa_data: [::c_char; 14],
   |                         ^^^^^^
   |
  ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/src/unix/linux_like/mod.rs:102:31
    |
102 |         pub tm_zone: *const ::c_char,
    |                               ^^^^^^
    |
   ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/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-0.2.155/src/unix/linux_like/mod.rs:118:33
    |
118 |         pub dli_fname: *const ::c_char,
    |                                 ^^^^^^
    |
   ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/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-0.2.155/src/unix/linux_like/mod.rs:120:33
    |
120 |         pub dli_sname: *const ::c_char,
    |                                 ^^^^^^
    |
   ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/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-0.2.155/src/unix/linux_like/mod.rs:125:35
    |
125 |         pub decimal_point: *mut ::c_char,
    |                                   ^^^^^^
    |
   ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/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-0.2.155/src/unix/linux_like/mod.rs:126:35
    |
126 |         pub thousands_sep: *mut ::c_char,
    |                                   ^^^^^^
    |
   ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/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-0.2.155/src/unix/linux_like/mod.rs:127:30
    |
127 |         pub grouping: *mut ::c_char,
    |                              ^^^^^^
    |
   ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/src/unix/linux_like/mod.rs:129:37
    |
129 |         pub currency_symbol: *mut ::c_char,
    |                                     ^^^^^^
    |
   ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/src/unix/linux_like/mod.rs:132:34
    |
132 |         pub mon_grouping: *mut ::c_char,
    |                                  ^^^^^^
    |
   ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/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-0.2.155/src/unix/linux_like/mod.rs:133:35
    |
133 |         pub positive_sign: *mut ::c_char,
    |                                   ^^^^^^
    |
   ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/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-0.2.155/src/unix/linux_like/mod.rs:134:35
    |
134 |         pub negative_sign: *mut ::c_char,
    |                                   ^^^^^^
    |
   ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/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-0.2.155/src/unix/linux_like/mod.rs:135:32
    |
135 |         pub int_frac_digits: ::c_char,
    |                                ^^^^^^
    |
   ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/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-0.2.155/src/unix/linux_like/mod.rs:136:28
    |
136 |         pub frac_digits: ::c_char,
    |                            ^^^^^^
    |
   ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/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-0.2.155/src/unix/linux_like/mod.rs:137:30
    |
137 |         pub p_cs_precedes: ::c_char,
    |                              ^^^^^^
    |
   ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/src/unix/linux_like/mod.rs:139:30
    |
139 |         pub n_cs_precedes: ::c_char,
    |                              ^^^^^^
    |
   ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/src/unix/linux_like/mod.rs:141:28
    |
141 |         pub p_sign_posn: ::c_char,
    |                            ^^^^^^
    |
   ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/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-0.2.155/src/unix/linux_like/mod.rs:142:28
    |
142 |         pub n_sign_posn: ::c_char,
    |                            ^^^^^^
    |
   ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/src/unix/linux_like/mod.rs:185:25
    |
185 |         pub arp_dev: [::c_char; 16],
    |                         ^^^^^^
    |
   ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/src/unix/linux_like/mod.rs:225:26
    |
225 |         pub sun_path: [::c_char; 108]
    |                          ^^^^^^
    |
   ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/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-0.2.155/src/unix/linux_like/mod.rs:238:25
    |
238 |         pub sysname: [::c_char; 65],
    |                         ^^^^^^
    |
   ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/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-0.2.155/src/unix/linux_like/mod.rs:239:26
    |
239 |         pub nodename: [::c_char; 65],
    |                          ^^^^^^
    |
   ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/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-0.2.155/src/unix/linux_like/mod.rs:240:25
    |
240 |         pub release: [::c_char; 65],
    |                         ^^^^^^
    |
   ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/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-0.2.155/src/unix/linux_like/mod.rs:241:25
    |
241 |         pub version: [::c_char; 65],
    |                         ^^^^^^
    |
   ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/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-0.2.155/src/unix/linux_like/mod.rs:242:25
    |
242 |         pub machine: [::c_char; 65],
    |                         ^^^^^^
    |
   ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/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-0.2.155/src/unix/linux_like/mod.rs:243:28
    |
243 |         pub domainname: [::c_char; 65]
    |                            ^^^^^^
    |
   ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/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-0.2.155/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-0.2.155/src/unix/linux_like/linux/mod.rs:3819:1
     |
3819 | 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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/src/unix/linux_like/mod.rs:1701:24
     |
1701 |         path: *const ::c_char,
     |                        ^^^^^^
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/src/unix/linux_like/mod.rs:1711:28
     |
1711 |         pathname: *const ::c_char,
     |                            ^^^^^^
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/src/unix/linux_like/mod.rs:1757:24
     |
1757 |         file: *const ::c_char,
     |                        ^^^^^^
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/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-0.2.155/src/unix/linux_like/mod.rs:1758:31
     |
1758 |         argv: *const *const ::c_char,
     |                               ^^^^^^
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/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-0.2.155/src/unix/linux_like/mod.rs:1759:31
     |
1759 |         envp: *const *const ::c_char,
     |                               ^^^^^^
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/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-0.2.155/src/unix/linux_like/mod.rs:1763:31
     |
1763 |         argv: *const *const ::c_char,
     |                               ^^^^^^
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/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-0.2.155/src/unix/linux_like/mod.rs:1764:31
     |
1764 |         envp: *const *const ::c_char,
     |                               ^^^^^^
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/src/unix/linux_like/mod.rs:1780:19
     |
1780 |         s: *mut ::c_char,
     |                   ^^^^^^
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/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-0.2.155/src/unix/linux_like/mod.rs:1782:26
     |
1782 |         format: *const ::c_char,
     |                          ^^^^^^
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/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-0.2.155/src/unix/linux_like/mod.rs:1786:19
     |
1786 |         s: *mut ::c_char,
     |                   ^^^^^^
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/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-0.2.155/src/unix/linux_like/mod.rs:1788:26
     |
1788 |         format: *const ::c_char,
     |                          ^^^^^^
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/src/unix/linux_like/mod.rs:1882:30
     |
1882 |                 name: *mut ::c_char,
     |                              ^^^^^^
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/src/unix/linux_like/mod.rs:1890:30
     |
1890 |                 name: *mut ::c_char,
     |                              ^^^^^^
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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
   |
567+ 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-0.2.155/src/unix/linux_like/linux/mod.rs:64:33
   |
64 |         pub gl_pathv: *mut *mut c_char,
   |                                 ^^^^^^
   |
help: a builtin type with a similar name exists
   |
64 |         pub gl_pathv: *mut *mut char,
   |                                 ~~~~
help: consider importing this type alias
   |
567+ use ffi::c_char;
   |

error[E0412]: cannot find type `c_char` in the crate root
  --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/linux_like/linux/mod.rs:76:29
   |
76 |         pub pw_name: *mut ::c_char,
   |                             ^^^^^^
   |
  ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/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
   |
76 |         pub pw_name: *mut ::c_schar,
   |                             ~~~~~~~
help: consider importing this type alias
   |
567+ use ffi::c_char;
   |
help: if you import `c_char`, refer to it directly
   |
76 -         pub pw_name: *mut ::c_char,
76 +         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-0.2.155/src/unix/linux_like/linux/mod.rs:77:31
   |
77 |         pub pw_passwd: *mut ::c_char,
   |                               ^^^^^^
   |
  ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/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
   |
77 |         pub pw_passwd: *mut ::c_schar,
   |                               ~~~~~~~
help: consider importing this type alias
   |
567+ use ffi::c_char;
   |
help: if you import `c_char`, refer to it directly
   |
77 -         pub pw_passwd: *mut ::c_char,
77 +         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-0.2.155/src/unix/linux_like/linux/mod.rs:80:30
   |
80 |         pub pw_gecos: *mut ::c_char,
   |                              ^^^^^^
   |
  ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/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
   |
80 |         pub pw_gecos: *mut ::c_schar,
   |                              ~~~~~~~
help: consider importing this type alias
   |
567+ use ffi::c_char;
   |
help: if you import `c_char`, refer to it directly
   |
80 -         pub pw_gecos: *mut ::c_char,
80 +         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-0.2.155/src/unix/linux_like/linux/mod.rs:81:28
   |
81 |         pub pw_dir: *mut ::c_char,
   |                            ^^^^^^
   |
  ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/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
   |
81 |         pub pw_dir: *mut ::c_schar,
   |                            ~~~~~~~
help: consider importing this type alias
   |
567+ use ffi::c_char;
   |
help: if you import `c_char`, refer to it directly
   |
81 -         pub pw_dir: *mut ::c_char,
81 +         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-0.2.155/src/unix/linux_like/linux/mod.rs:82:30
   |
82 |         pub pw_shell: *mut ::c_char,
   |                              ^^^^^^
   |
  ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/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
   |
82 |         pub pw_shell: *mut ::c_schar,
   |                              ~~~~~~~
help: consider importing this type alias
   |
567+ use ffi::c_char;
   |
help: if you import `c_char`, refer to it directly
   |
82 -         pub pw_shell: *mut ::c_char,
82 +         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-0.2.155/src/unix/linux_like/linux/mod.rs:86:29
   |
86 |         pub sp_namp: *mut ::c_char,
   |                             ^^^^^^
   |
  ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/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 sp_namp: *mut ::c_schar,
   |                             ~~~~~~~
help: consider importing this type alias
   |
567+ use ffi::c_char;
   |
help: if you import `c_char`, refer to it directly
   |
86 -         pub sp_namp: *mut ::c_char,
86 +         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-0.2.155/src/unix/linux_like/linux/mod.rs:87:29
   |
87 |         pub sp_pwdp: *mut ::c_char,
   |                             ^^^^^^
   |
  ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/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 sp_pwdp: *mut ::c_schar,
   |                             ~~~~~~~
help: consider importing this type alias
   |
567+ use ffi::c_char;
   |
help: if you import `c_char`, refer to it directly
   |
87 -         pub sp_pwdp: *mut ::c_char,
87 +         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-0.2.155/src/unix/linux_like/linux/mod.rs:88:26
   |
88 |         pub sp_lstchg: ::c_long,
   |                          ^^^^^^ not found in the crate root
   |
help: consider importing this type alias
   |
567+ use ffi::c_long;
   |
help: if you import `c_long`, refer to it directly
   |
88 -         pub sp_lstchg: ::c_long,
88 +         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-0.2.155/src/unix/linux_like/linux/mod.rs:89:23
   |
89 |         pub sp_min: ::c_long,
   |                       ^^^^^^ not found in the crate root
   |
help: consider importing this type alias
   |
567+ use ffi::c_long;
   |
help: if you import `c_long`, refer to it directly
   |
89 -         pub sp_min: ::c_long,
89 +         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-0.2.155/src/unix/linux_like/linux/mod.rs:90:23
   |
90 |         pub sp_max: ::c_long,
   |                       ^^^^^^ not found in the crate root
   |
help: consider importing this type alias
   |
567+ use ffi::c_long;
   |
help: if you import `c_long`, refer to it directly
   |
90 -         pub sp_max: ::c_long,
90 +         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-0.2.155/src/unix/linux_like/linux/mod.rs:91:24
   |
91 |         pub sp_warn: ::c_long,
   |                        ^^^^^^ not found in the crate root
   |
help: consider importing this type alias
   |
567+ use ffi::c_long;
   |
help: if you import `c_long`, refer to it directly
   |
91 -         pub sp_warn: ::c_long,
91 +         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-0.2.155/src/unix/linux_like/linux/mod.rs:92:25
   |
92 |         pub sp_inact: ::c_long,
   |                         ^^^^^^ not found in the crate root
   |
help: consider importing this type alias
   |
567+ use ffi::c_long;
   |
help: if you import `c_long`, refer to it directly
   |
92 -         pub sp_inact: ::c_long,
92 +         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-0.2.155/src/unix/linux_like/linux/mod.rs:93:26
   |
93 |         pub sp_expire: ::c_long,
   |                          ^^^^^^ not found in the crate root
   |
help: consider importing this type alias
   |
567+ use ffi::c_long;
   |
help: if you import `c_long`, refer to it directly
   |
93 -         pub sp_expire: ::c_long,
93 +         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-0.2.155/src/unix/linux_like/linux/mod.rs:94:24
   |
94 |         pub sp_flag: ::c_ulong,
   |                        ^^^^^^^ not found in the crate root
   |
help: consider importing this type alias
   |
567+ use ffi::c_ulong;
   |
help: if you import `c_ulong`, refer to it directly
   |
94 -         pub sp_flag: ::c_ulong,
94 +         pub sp_flag: c_ulong,
   |

error[E0412]: cannot find type `c_char` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/linux_like/linux/mod.rs:161:29
    |
161 |         pub if_name: *mut ::c_char,
    |                             ^^^^^^
    |
   ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/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
    |
161 |         pub if_name: *mut ::c_schar,
    |                             ~~~~~~~
help: consider importing this type alias
    |
5672+ use ffi::c_char;
    |
help: if you import `c_char`, refer to it directly
    |
161 -         pub if_name: *mut ::c_char,
161 +         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-0.2.155/src/unix/linux_like/linux/mod.rs:216:26
    |
216 |         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-0.2.155/src/unix/linux_like/linux/mod.rs:313:33
    |
313 |         pub dlpi_name: *const ::c_char,
    |                                 ^^^^^^
    |
   ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/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
    |
313 |         pub dlpi_name: *const ::c_schar,
    |                                 ~~~~~~~
help: consider importing this type alias
    |
5672+ use ffi::c_char;
    |
help: if you import `c_char`, refer to it directly
    |
313 -         pub dlpi_name: *const ::c_char,
313 +         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-0.2.155/src/unix/linux_like/linux/mod.rs:447:32
    |
447 |         pub mnt_fsname: *mut ::c_char,
    |                                ^^^^^^
    |
   ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/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
    |
447 |         pub mnt_fsname: *mut ::c_schar,
    |                                ~~~~~~~
help: consider importing this type alias
    |
5672+ use ffi::c_char;
    |
help: if you import `c_char`, refer to it directly
    |
447 -         pub mnt_fsname: *mut ::c_char,
447 +         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-0.2.155/src/unix/linux_like/linux/mod.rs:448:29
    |
448 |         pub mnt_dir: *mut ::c_char,
    |                             ^^^^^^
    |
   ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/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
    |
448 |         pub mnt_dir: *mut ::c_schar,
    |                             ~~~~~~~
help: consider importing this type alias
    |
5672+ use ffi::c_char;
    |
help: if you import `c_char`, refer to it directly
    |
448 -         pub mnt_dir: *mut ::c_char,
448 +         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-0.2.155/src/unix/linux_like/linux/mod.rs:449:30
    |
449 |         pub mnt_type: *mut ::c_char,
    |                              ^^^^^^
    |
   ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/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
    |
449 |         pub mnt_type: *mut ::c_schar,
    |                              ~~~~~~~
help: consider importing this type alias
    |
5672+ use ffi::c_char;
    |
help: if you import `c_char`, refer to it directly
    |
449 -         pub mnt_type: *mut ::c_char,
449 +         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-0.2.155/src/unix/linux_like/linux/mod.rs:450:30
    |
450 |         pub mnt_opts: *mut ::c_char,
    |                              ^^^^^^
    |
   ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/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
    |
450 |         pub mnt_opts: *mut ::c_schar,
    |                              ~~~~~~~
help: consider importing this type alias
    |
5672+ use ffi::c_char;
    |
help: if you import `c_char`, refer to it directly
    |
450 -         pub mnt_opts: *mut ::c_char,
450 +         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-0.2.155/src/unix/linux_like/linux/mod.rs:465:17
    |
465 |         __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-0.2.155/src/unix/linux_like/linux/mod.rs:466:17
    |
466 |         __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-0.2.155/src/unix/linux_like/linux/mod.rs:489:20
    |
489 |         pub dev: ::c_ulong,
    |                    ^^^^^^^ not found in the crate root
    |
help: consider importing this type alias
    |
5672+ use ffi::c_ulong;
    |
help: if you import `c_ulong`, refer to it directly
    |
489 -         pub dev: ::c_ulong,
489 +         pub dev: c_ulong,
    |

error[E0412]: cannot find type `c_ulong` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/linux_like/linux/mod.rs:490:22
    |
490 |         pub stamp: ::c_ulong,
    |                      ^^^^^^^ not found in the crate root
    |
help: consider importing this type alias
    |
5672+ use ffi::c_ulong;
    |
help: if you import `c_ulong`, refer to it directly
    |
490 -         pub stamp: ::c_ulong,
490 +         pub stamp: c_ulong,
    |

error[E0412]: cannot find type `c_ulong` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/linux_like/linux/mod.rs:491:24
    |
491 |         pub updated: ::c_ulong,
    |                        ^^^^^^^ not found in the crate root
    |
help: consider importing this type alias
    |
5672+ use ffi::c_ulong;
    |
help: if you import `c_ulong`, refer to it directly
    |
491 -         pub updated: ::c_ulong,
491 +         pub updated: c_ulong,
    |

error[E0412]: cannot find type `regoff_t` in this scope
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/linux_like/linux/mod.rs:516:20
    |
516 |         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-0.2.155/src/unix/linux_like/linux/mod.rs:517:20
    |
517 |         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-0.2.155/src/unix/linux_like/linux/mod.rs:574:36
    |
574 |         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-0.2.155/src/unix/linux_like/linux/mod.rs:575:22
    |
575 |         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-0.2.155/src/unix/linux_like/linux/mod.rs:585:19
    |
585 |         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-0.2.155/src/unix/linux_like/linux/mod.rs:592:19
    |
592 |         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-0.2.155/src/unix/linux_like/linux/mod.rs:593:20
    |
593 |         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-0.2.155/src/unix/linux_like/linux/mod.rs:599:19
    |
599 |         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-0.2.155/src/unix/linux_like/linux/mod.rs:625:23
    |
625 |         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-0.2.155/src/unix/linux_like/linux/mod.rs:626:27
    |
626 |         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-0.2.155/src/unix/linux_like/linux/mod.rs:627:27
    |
627 |         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-0.2.155/src/unix/linux_like/linux/mod.rs:628:28
    |
628 |         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-0.2.155/src/unix/linux_like/linux/mod.rs:632:26
    |
632 |         pub mem_start: ::c_ulong,
    |                          ^^^^^^^ not found in the crate root
    |
help: consider importing this type alias
    |
5672+ use ffi::c_ulong;
    |
help: if you import `c_ulong`, refer to it directly
    |
632 -         pub mem_start: ::c_ulong,
632 +         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-0.2.155/src/unix/linux_like/linux/mod.rs:633:24
    |
633 |         pub mem_end: ::c_ulong,
    |                        ^^^^^^^ not found in the crate root
    |
help: consider importing this type alias
    |
5672+ use ffi::c_ulong;
    |
help: if you import `c_ulong`, refer to it directly
    |
633 -         pub mem_end: ::c_ulong,
633 +         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-0.2.155/src/unix/linux_like/linux/mod.rs:647:28
    |
647 |         pub name: *const ::c_char,
    |                            ^^^^^^
    |
   ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/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
    |
647 |         pub name: *const ::c_schar,
    |                            ~~~~~~~
help: consider importing this type alias
    |
5672+ use ffi::c_char;
    |
help: if you import `c_char`, refer to it directly
    |
647 -         pub name: *const ::c_char,
647 +         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-0.2.155/src/unix/linux_like/linux/mod.rs:756:22
    |
756 |         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-0.2.155/src/unix/linux_like/linux/mod.rs:757:22
    |
15  | pub type loff_t = ::c_longlong;
    | ------------------------------- similarly named type alias `loff_t` defined here
...
757 |         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-0.2.155/src/unix/linux_like/linux/mod.rs:760:24
    |
760 |         pub d_name: [::c_char; 256],
    |                        ^^^^^^
    |
   ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/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
    |
760 |         pub d_name: [::c_schar; 256],
    |                        ~~~~~~~
help: consider importing this type alias
    |
5672+ use ffi::c_char;
    |
help: if you import `c_char`, refer to it directly
    |
760 -         pub d_name: [::c_char; 256],
760 +         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-0.2.155/src/unix/linux_like/linux/mod.rs:773:22
    |
773 |         pub name: [::c_char; UINPUT_MAX_NAME_SIZE],
    |                      ^^^^^^
    |
   ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/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
    |
773 |         pub name: [::c_schar; UINPUT_MAX_NAME_SIZE],
    |                      ~~~~~~~
help: consider importing this type alias
    |
5672+ use ffi::c_char;
    |
help: if you import `c_char`, refer to it directly
    |
773 -         pub name: [::c_char; UINPUT_MAX_NAME_SIZE],
773 +         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-0.2.155/src/unix/linux_like/linux/mod.rs:778:22
    |
778 |         pub name: [::c_char; UINPUT_MAX_NAME_SIZE],
    |                      ^^^^^^
    |
   ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/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
    |
778 |         pub name: [::c_schar; UINPUT_MAX_NAME_SIZE],
    |                      ~~~~~~~
help: consider importing this type alias
    |
5672+ use ffi::c_char;
    |
help: if you import `c_char`, refer to it directly
    |
778 -         pub name: [::c_char; UINPUT_MAX_NAME_SIZE],
778 +         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-0.2.155/src/unix/linux_like/linux/mod.rs:814:25
    |
814 |         pub mq_flags: ::c_long,
    |                         ^^^^^^ not found in the crate root
    |
help: consider importing this type alias
    |
5672+ use ffi::c_long;
    |
help: if you import `c_long`, refer to it directly
    |
814 -         pub mq_flags: ::c_long,
814 +         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-0.2.155/src/unix/linux_like/linux/mod.rs:816:26
    |
816 |         pub mq_maxmsg: ::c_long,
    |                          ^^^^^^ not found in the crate root
    |
help: consider importing this type alias
    |
5672+ use ffi::c_long;
    |
help: if you import `c_long`, refer to it directly
    |
816 -         pub mq_maxmsg: ::c_long,
816 +         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-0.2.155/src/unix/linux_like/linux/mod.rs:818:27
    |
818 |         pub mq_msgsize: ::c_long,
    |                           ^^^^^^ not found in the crate root
    |
help: consider importing this type alias
    |
5672+ use ffi::c_long;
    |
help: if you import `c_long`, refer to it directly
    |
818 -         pub mq_msgsize: ::c_long,
818 +         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-0.2.155/src/unix/linux_like/linux/mod.rs:820:27
    |
820 |         pub mq_curmsgs: ::c_long,
    |                           ^^^^^^ not found in the crate root
    |
help: consider importing this type alias
    |
5672+ use ffi::c_long;
    |
help: if you import `c_long`, refer to it directly
    |
820 -         pub mq_curmsgs: ::c_long,
820 +         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-0.2.155/src/unix/linux_like/linux/mod.rs:822:17
    |
822 |         pad: [::c_long; 4],
    |                 ^^^^^^ not found in the crate root
    |
help: consider importing this type alias
    |
5672+ use ffi::c_long;
    |
help: if you import `c_long`, refer to it directly
    |
822 -         pad: [::c_long; 4],
822 +         pad: [c_long; 4],
    |

error[E0412]: cannot find type `c_char` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/linux_like/linux/mod.rs:837:28
    |
837 |         pub ifru_slave: [::c_char; ::IFNAMSIZ],
    |                            ^^^^^^
    |
   ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/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
    |
837 |         pub ifru_slave: [::c_schar; ::IFNAMSIZ],
    |                            ~~~~~~~
help: consider importing this type alias
    |
5672+ use ffi::c_char;
    |
help: if you import `c_char`, refer to it directly
    |
837 -         pub ifru_slave: [::c_char; ::IFNAMSIZ],
837 +         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-0.2.155/src/unix/linux_like/linux/mod.rs:838:30
    |
838 |         pub ifru_newname: [::c_char; ::IFNAMSIZ],
    |                              ^^^^^^
    |
   ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/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
    |
838 |         pub ifru_newname: [::c_schar; ::IFNAMSIZ],
    |                              ~~~~~~~
help: consider importing this type alias
    |
5672+ use ffi::c_char;
    |
help: if you import `c_char`, refer to it directly
    |
838 -         pub ifru_newname: [::c_char; ::IFNAMSIZ],
838 +         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-0.2.155/src/unix/linux_like/linux/mod.rs:839:31
    |
839 |         pub ifru_data: *mut ::c_char,
    |                               ^^^^^^
    |
   ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/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
    |
839 |         pub ifru_data: *mut ::c_schar,
    |                               ~~~~~~~
help: consider importing this type alias
    |
5672+ use ffi::c_char;
    |
help: if you import `c_char`, refer to it directly
    |
839 -         pub ifru_data: *mut ::c_char,
839 +         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-0.2.155/src/unix/linux_like/linux/mod.rs:844:26
    |
844 |         pub ifr_name: [::c_char; ::IFNAMSIZ],
    |                          ^^^^^^
    |
   ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/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
    |
844 |         pub ifr_name: [::c_schar; ::IFNAMSIZ],
    |                          ~~~~~~~
help: consider importing this type alias
    |
5672+ use ffi::c_char;
    |
help: if you import `c_char`, refer to it directly
    |
844 -         pub ifr_name: [::c_char; ::IFNAMSIZ],
844 +         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-0.2.155/src/unix/linux_like/linux/mod.rs:853:30
    |
853 |         pub ifcu_buf: *mut ::c_char,
    |                              ^^^^^^
    |
   ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/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
    |
853 |         pub ifcu_buf: *mut ::c_schar,
    |                              ~~~~~~~
help: consider importing this type alias
    |
5672+ use ffi::c_char;
    |
help: if you import `c_char`, refer to it directly
    |
853 -         pub ifcu_buf: *mut ::c_char,
853 +         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-0.2.155/src/unix/linux_like/linux/mod.rs:879:24
    |
879 |         pub d_name: [::c_char; 256],
    |                        ^^^^^^
    |
   ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/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
    |
879 |         pub d_name: [::c_schar; 256],
    |                        ~~~~~~~
help: consider importing this type alias
    |
5672+ use ffi::c_char;
    |
help: if you import `c_char`, refer to it directly
    |
879 -         pub d_name: [::c_char; 256],
879 +         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-0.2.155/src/unix/linux_like/linux/mod.rs:885:28
    |
885 |         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-0.2.155/src/unix/linux_like/linux/mod.rs:888:30
    |
888 |         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-0.2.155/src/unix/linux_like/linux/mod.rs:889:31
    |
889 |         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-0.2.155/src/unix/linux_like/linux/mod.rs:890:29
    |
890 |         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-0.2.155/src/unix/linux_like/linux/mod.rs:1493:24
     |
1493 | pub const MS_NOUSER: ::c_ulong = 0xffffffff80000000;
     |                        ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
1493 - pub const MS_NOUSER: ::c_ulong = 0xffffffff80000000;
1493 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:1637:29
     |
1637 | 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-0.2.155/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-0.2.155/src/unix/linux_like/linux/mod.rs:1638:29
     |
1638 | 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-0.2.155/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-0.2.155/src/unix/linux_like/linux/mod.rs:1815:22
     |
1815 | pub const AT_NULL: ::c_ulong = 0;
     |                      ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
1815 - pub const AT_NULL: ::c_ulong = 0;
1815 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:1816:24
     |
1816 | pub const AT_IGNORE: ::c_ulong = 1;
     |                        ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
1816 - pub const AT_IGNORE: ::c_ulong = 1;
1816 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:1817:24
     |
1817 | pub const AT_EXECFD: ::c_ulong = 2;
     |                        ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
1817 - pub const AT_EXECFD: ::c_ulong = 2;
1817 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:1818:22
     |
1818 | pub const AT_PHDR: ::c_ulong = 3;
     |                      ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
1818 - pub const AT_PHDR: ::c_ulong = 3;
1818 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:1819:23
     |
1819 | pub const AT_PHENT: ::c_ulong = 4;
     |                       ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
1819 - pub const AT_PHENT: ::c_ulong = 4;
1819 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:1820:23
     |
1820 | pub const AT_PHNUM: ::c_ulong = 5;
     |                       ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
1820 - pub const AT_PHNUM: ::c_ulong = 5;
1820 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:1821:24
     |
1821 | pub const AT_PAGESZ: ::c_ulong = 6;
     |                        ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
1821 - pub const AT_PAGESZ: ::c_ulong = 6;
1821 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:1822:22
     |
1822 | pub const AT_BASE: ::c_ulong = 7;
     |                      ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
1822 - pub const AT_BASE: ::c_ulong = 7;
1822 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:1823:23
     |
1823 | pub const AT_FLAGS: ::c_ulong = 8;
     |                       ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
1823 - pub const AT_FLAGS: ::c_ulong = 8;
1823 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:1824:23
     |
1824 | pub const AT_ENTRY: ::c_ulong = 9;
     |                       ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
1824 - pub const AT_ENTRY: ::c_ulong = 9;
1824 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:1825:24
     |
1825 | pub const AT_NOTELF: ::c_ulong = 10;
     |                        ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
1825 - pub const AT_NOTELF: ::c_ulong = 10;
1825 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:1826:21
     |
1826 | pub const AT_UID: ::c_ulong = 11;
     |                     ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
1826 - pub const AT_UID: ::c_ulong = 11;
1826 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:1827:22
     |
1827 | pub const AT_EUID: ::c_ulong = 12;
     |                      ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
1827 - pub const AT_EUID: ::c_ulong = 12;
1827 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:1828:21
     |
1828 | pub const AT_GID: ::c_ulong = 13;
     |                     ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
1828 - pub const AT_GID: ::c_ulong = 13;
1828 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:1829:22
     |
1829 | pub const AT_EGID: ::c_ulong = 14;
     |                      ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
1829 - pub const AT_EGID: ::c_ulong = 14;
1829 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:1830:26
     |
1830 | pub const AT_PLATFORM: ::c_ulong = 15;
     |                          ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
1830 - pub const AT_PLATFORM: ::c_ulong = 15;
1830 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:1831:23
     |
1831 | pub const AT_HWCAP: ::c_ulong = 16;
     |                       ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
1831 - pub const AT_HWCAP: ::c_ulong = 16;
1831 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:1832:24
     |
1832 | pub const AT_CLKTCK: ::c_ulong = 17;
     |                        ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
1832 - pub const AT_CLKTCK: ::c_ulong = 17;
1832 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:1834:24
     |
1834 | pub const AT_SECURE: ::c_ulong = 23;
     |                        ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
1834 - pub const AT_SECURE: ::c_ulong = 23;
1834 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:1835:31
     |
1835 | pub const AT_BASE_PLATFORM: ::c_ulong = 24;
     |                               ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
1835 - pub const AT_BASE_PLATFORM: ::c_ulong = 24;
1835 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:1836:24
     |
1836 | pub const AT_RANDOM: ::c_ulong = 25;
     |                        ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
1836 - pub const AT_RANDOM: ::c_ulong = 25;
1836 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:1837:24
     |
1837 | pub const AT_HWCAP2: ::c_ulong = 26;
     |                        ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
1837 - pub const AT_HWCAP2: ::c_ulong = 26;
1837 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:1839:24
     |
1839 | pub const AT_EXECFN: ::c_ulong = 31;
     |                        ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
1839 - pub const AT_EXECFN: ::c_ulong = 31;
1839 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:1843:30
     |
1843 | pub const AT_SYSINFO_EHDR: ::c_ulong = 33;
     |                              ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
1843 - pub const AT_SYSINFO_EHDR: ::c_ulong = 33;
1843 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:1844:29
     |
1844 | pub const AT_MINSIGSTKSZ: ::c_ulong = 51;
     |                             ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
1844 - pub const AT_MINSIGSTKSZ: ::c_ulong = 51;
1844 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:2015:24
     |
2015 | pub const ST_RDONLY: ::c_ulong = 1;
     |                        ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
2015 - pub const ST_RDONLY: ::c_ulong = 1;
2015 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:2016:24
     |
2016 | pub const ST_NOSUID: ::c_ulong = 2;
     |                        ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
2016 - pub const ST_NOSUID: ::c_ulong = 2;
2016 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:2017:23
     |
2017 | pub const ST_NODEV: ::c_ulong = 4;
     |                       ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
2017 - pub const ST_NODEV: ::c_ulong = 4;
2017 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:2018:24
     |
2018 | pub const ST_NOEXEC: ::c_ulong = 8;
     |                        ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
2018 - pub const ST_NOEXEC: ::c_ulong = 8;
2018 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:2019:29
     |
2019 | pub const ST_SYNCHRONOUS: ::c_ulong = 16;
     |                             ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
2019 - pub const ST_SYNCHRONOUS: ::c_ulong = 16;
2019 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:2020:26
     |
2020 | pub const ST_MANDLOCK: ::c_ulong = 64;
     |                          ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
2020 - pub const ST_MANDLOCK: ::c_ulong = 64;
2020 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:2021:23
     |
2021 | pub const ST_WRITE: ::c_ulong = 128;
     |                       ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
2021 - pub const ST_WRITE: ::c_ulong = 128;
2021 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:2022:24
     |
2022 | pub const ST_APPEND: ::c_ulong = 256;
     |                        ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
2022 - pub const ST_APPEND: ::c_ulong = 256;
2022 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:2023:27
     |
2023 | pub const ST_IMMUTABLE: ::c_ulong = 512;
     |                           ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
2023 - pub const ST_IMMUTABLE: ::c_ulong = 512;
2023 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:2024:25
     |
2024 | pub const ST_NOATIME: ::c_ulong = 1024;
     |                         ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
2024 - pub const ST_NOATIME: ::c_ulong = 1024;
2024 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:2025:28
     |
2025 | pub const ST_NODIRATIME: ::c_ulong = 2048;
     |                            ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
2025 - pub const ST_NODIRATIME: ::c_ulong = 2048;
2025 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:2058:19
     |
2058 |         size: [0; __SIZEOF_PTHREAD_MUTEX_T],
     |                   ^^^^^^^^^^^^^^^^^^^^^^^^ help: a constant with a similar name exists: `__SIZEOF_PTHREAD_COND_T`
...
2081 | 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-0.2.155/src/unix/linux_like/linux/mod.rs:2064:19
     |
2064 |         size: [0; __SIZEOF_PTHREAD_RWLOCK_T],
     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^ help: a constant with a similar name exists: `__SIZEOF_PTHREAD_COND_T`
...
2081 | 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-0.2.155/src/unix/linux_like/linux/mod.rs:2139:30
     |
2139 | 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-0.2.155/src/unix/linux_like/linux/mod.rs:2139:48
     |
2139 | 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-0.2.155/src/unix/linux_like/linux/mod.rs:2301:33
     |
2301 | pub const PR_SET_PTRACER_ANY: ::c_ulong = 0xffffffffffffffff;
     |                                 ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
2301 - pub const PR_SET_PTRACER_ANY: ::c_ulong = 0xffffffffffffffff;
2301 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:2355:40
     |
2355 | pub const SECCOMP_FILTER_FLAG_TSYNC: ::c_ulong = 1;
     |                                        ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
2355 - pub const SECCOMP_FILTER_FLAG_TSYNC: ::c_ulong = 1;
2355 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:2356:38
     |
2356 | pub const SECCOMP_FILTER_FLAG_LOG: ::c_ulong = 2;
     |                                      ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
2356 - pub const SECCOMP_FILTER_FLAG_LOG: ::c_ulong = 2;
2356 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:2357:45
     |
2357 | pub const SECCOMP_FILTER_FLAG_SPEC_ALLOW: ::c_ulong = 4;
     |                                             ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
2357 - pub const SECCOMP_FILTER_FLAG_SPEC_ALLOW: ::c_ulong = 4;
2357 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:2358:47
     |
2358 | pub const SECCOMP_FILTER_FLAG_NEW_LISTENER: ::c_ulong = 8;
     |                                               ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
2358 - pub const SECCOMP_FILTER_FLAG_NEW_LISTENER: ::c_ulong = 8;
2358 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:2359:46
     |
2359 | pub const SECCOMP_FILTER_FLAG_TSYNC_ESRCH: ::c_ulong = 16;
     |                                              ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
2359 - pub const SECCOMP_FILTER_FLAG_TSYNC_ESRCH: ::c_ulong = 16;
2359 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:2360:53
     |
2360 | pub const SECCOMP_FILTER_FLAG_WAIT_KILLABLE_RECV: ::c_ulong = 32;
     |                                                     ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
2360 - pub const SECCOMP_FILTER_FLAG_WAIT_KILLABLE_RECV: ::c_ulong = 32;
2360 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:2375:47
     |
2375 | pub const SECCOMP_USER_NOTIF_FLAG_CONTINUE: ::c_ulong = 1;
     |                                               ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
2375 - pub const SECCOMP_USER_NOTIF_FLAG_CONTINUE: ::c_ulong = 1;
2375 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:2377:39
     |
2377 | pub const SECCOMP_ADDFD_FLAG_SETFD: ::c_ulong = 1;
     |                                       ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
2377 - pub const SECCOMP_ADDFD_FLAG_SETFD: ::c_ulong = 1;
2377 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:2378:38
     |
2378 | pub const SECCOMP_ADDFD_FLAG_SEND: ::c_ulong = 2;
     |                                      ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
2378 - pub const SECCOMP_ADDFD_FLAG_SEND: ::c_ulong = 2;
2378 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:2384:34
     |
2384 | pub const TFD_CLOEXEC: ::c_int = O_CLOEXEC;
     |                                  ^^^^^^^^^ help: a constant with a similar name exists: `IN_CLOEXEC`
...
3819 | 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-0.2.155/src/unix/linux_like/linux/mod.rs:2385:35
     |
2385 | pub const TFD_NONBLOCK: ::c_int = O_NONBLOCK;
     |                                   ^^^^^^^^^^ help: a constant with a similar name exists: `IN_NONBLOCK`
...
3820 | 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-0.2.155/src/unix/linux_like/linux/mod.rs:2402:32
     |
1659 | pub const EI_DATA: usize = 5;
     | ----------------------------- similarly named constant `EI_DATA` defined here
...
2402 | 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-0.2.155/src/unix/linux_like/linux/mod.rs:2522:30
     |
2522 | 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-0.2.155/src/unix/linux_like/linux/mod.rs:2523:36
     |
2523 | 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-0.2.155/src/unix/linux_like/linux/mod.rs:2524:34
     |
2524 | 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-0.2.155/src/unix/linux_like/linux/mod.rs:2525:30
     |
2525 | 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-0.2.155/src/unix/linux_like/linux/mod.rs:2526:30
     |
2526 | 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-0.2.155/src/unix/linux_like/linux/mod.rs:2527:29
     |
2527 | 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-0.2.155/src/unix/linux_like/linux/mod.rs:2919:24
     |
2919 | pub const SIOCADDRT: ::c_ulong = 0x0000890B;
     |                        ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
2919 - pub const SIOCADDRT: ::c_ulong = 0x0000890B;
2919 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:2920:24
     |
2920 | pub const SIOCDELRT: ::c_ulong = 0x0000890C;
     |                        ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
2920 - pub const SIOCDELRT: ::c_ulong = 0x0000890C;
2920 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:2921:26
     |
2921 | pub const SIOCGIFNAME: ::c_ulong = 0x00008910;
     |                          ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
2921 - pub const SIOCGIFNAME: ::c_ulong = 0x00008910;
2921 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:2922:26
     |
2922 | pub const SIOCSIFLINK: ::c_ulong = 0x00008911;
     |                          ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
2922 - pub const SIOCSIFLINK: ::c_ulong = 0x00008911;
2922 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:2923:26
     |
2923 | pub const SIOCGIFCONF: ::c_ulong = 0x00008912;
     |                          ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
2923 - pub const SIOCGIFCONF: ::c_ulong = 0x00008912;
2923 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:2924:27
     |
2924 | pub const SIOCGIFFLAGS: ::c_ulong = 0x00008913;
     |                           ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
2924 - pub const SIOCGIFFLAGS: ::c_ulong = 0x00008913;
2924 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:2925:27
     |
2925 | pub const SIOCSIFFLAGS: ::c_ulong = 0x00008914;
     |                           ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
2925 - pub const SIOCSIFFLAGS: ::c_ulong = 0x00008914;
2925 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:2926:26
     |
2926 | pub const SIOCGIFADDR: ::c_ulong = 0x00008915;
     |                          ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
2926 - pub const SIOCGIFADDR: ::c_ulong = 0x00008915;
2926 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:2927:26
     |
2927 | pub const SIOCSIFADDR: ::c_ulong = 0x00008916;
     |                          ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
2927 - pub const SIOCSIFADDR: ::c_ulong = 0x00008916;
2927 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:2928:29
     |
2928 | pub const SIOCGIFDSTADDR: ::c_ulong = 0x00008917;
     |                             ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
2928 - pub const SIOCGIFDSTADDR: ::c_ulong = 0x00008917;
2928 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:2929:29
     |
2929 | pub const SIOCSIFDSTADDR: ::c_ulong = 0x00008918;
     |                             ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
2929 - pub const SIOCSIFDSTADDR: ::c_ulong = 0x00008918;
2929 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:2930:29
     |
2930 | pub const SIOCGIFBRDADDR: ::c_ulong = 0x00008919;
     |                             ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
2930 - pub const SIOCGIFBRDADDR: ::c_ulong = 0x00008919;
2930 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:2931:29
     |
2931 | pub const SIOCSIFBRDADDR: ::c_ulong = 0x0000891A;
     |                             ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
2931 - pub const SIOCSIFBRDADDR: ::c_ulong = 0x0000891A;
2931 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:2932:29
     |
2932 | pub const SIOCGIFNETMASK: ::c_ulong = 0x0000891B;
     |                             ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
2932 - pub const SIOCGIFNETMASK: ::c_ulong = 0x0000891B;
2932 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:2933:29
     |
2933 | pub const SIOCSIFNETMASK: ::c_ulong = 0x0000891C;
     |                             ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
2933 - pub const SIOCSIFNETMASK: ::c_ulong = 0x0000891C;
2933 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:2934:28
     |
2934 | pub const SIOCGIFMETRIC: ::c_ulong = 0x0000891D;
     |                            ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
2934 - pub const SIOCGIFMETRIC: ::c_ulong = 0x0000891D;
2934 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:2935:28
     |
2935 | pub const SIOCSIFMETRIC: ::c_ulong = 0x0000891E;
     |                            ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
2935 - pub const SIOCSIFMETRIC: ::c_ulong = 0x0000891E;
2935 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:2936:25
     |
2936 | pub const SIOCGIFMEM: ::c_ulong = 0x0000891F;
     |                         ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
2936 - pub const SIOCGIFMEM: ::c_ulong = 0x0000891F;
2936 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:2937:25
     |
2937 | pub const SIOCSIFMEM: ::c_ulong = 0x00008920;
     |                         ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
2937 - pub const SIOCSIFMEM: ::c_ulong = 0x00008920;
2937 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:2938:25
     |
2938 | pub const SIOCGIFMTU: ::c_ulong = 0x00008921;
     |                         ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
2938 - pub const SIOCGIFMTU: ::c_ulong = 0x00008921;
2938 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:2939:25
     |
2939 | pub const SIOCSIFMTU: ::c_ulong = 0x00008922;
     |                         ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
2939 - pub const SIOCSIFMTU: ::c_ulong = 0x00008922;
2939 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:2940:26
     |
2940 | pub const SIOCSIFNAME: ::c_ulong = 0x00008923;
     |                          ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
2940 - pub const SIOCSIFNAME: ::c_ulong = 0x00008923;
2940 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:2941:28
     |
2941 | pub const SIOCSIFHWADDR: ::c_ulong = 0x00008924;
     |                            ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
2941 - pub const SIOCSIFHWADDR: ::c_ulong = 0x00008924;
2941 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:2942:27
     |
2942 | pub const SIOCGIFENCAP: ::c_ulong = 0x00008925;
     |                           ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
2942 - pub const SIOCGIFENCAP: ::c_ulong = 0x00008925;
2942 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:2943:27
     |
2943 | pub const SIOCSIFENCAP: ::c_ulong = 0x00008926;
     |                           ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
2943 - pub const SIOCSIFENCAP: ::c_ulong = 0x00008926;
2943 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:2944:28
     |
2944 | pub const SIOCGIFHWADDR: ::c_ulong = 0x00008927;
     |                            ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
2944 - pub const SIOCGIFHWADDR: ::c_ulong = 0x00008927;
2944 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:2945:27
     |
2945 | pub const SIOCGIFSLAVE: ::c_ulong = 0x00008929;
     |                           ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
2945 - pub const SIOCGIFSLAVE: ::c_ulong = 0x00008929;
2945 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:2946:27
     |
2946 | pub const SIOCSIFSLAVE: ::c_ulong = 0x00008930;
     |                           ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
2946 - pub const SIOCSIFSLAVE: ::c_ulong = 0x00008930;
2946 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:2947:27
     |
2947 | pub const SIOCADDMULTI: ::c_ulong = 0x00008931;
     |                           ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
2947 - pub const SIOCADDMULTI: ::c_ulong = 0x00008931;
2947 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:2948:27
     |
2948 | pub const SIOCDELMULTI: ::c_ulong = 0x00008932;
     |                           ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
2948 - pub const SIOCDELMULTI: ::c_ulong = 0x00008932;
2948 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:2949:27
     |
2949 | pub const SIOCGIFINDEX: ::c_ulong = 0x00008933;
     |                           ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
2949 - pub const SIOCGIFINDEX: ::c_ulong = 0x00008933;
2949 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:2950:26
     |
2950 | pub const SIOGIFINDEX: ::c_ulong = SIOCGIFINDEX;
     |                          ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
2950 - pub const SIOGIFINDEX: ::c_ulong = SIOCGIFINDEX;
2950 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:2951:28
     |
2951 | pub const SIOCSIFPFLAGS: ::c_ulong = 0x00008934;
     |                            ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
2951 - pub const SIOCSIFPFLAGS: ::c_ulong = 0x00008934;
2951 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:2952:28
     |
2952 | pub const SIOCGIFPFLAGS: ::c_ulong = 0x00008935;
     |                            ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
2952 - pub const SIOCGIFPFLAGS: ::c_ulong = 0x00008935;
2952 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:2953:26
     |
2953 | pub const SIOCDIFADDR: ::c_ulong = 0x00008936;
     |                          ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
2953 - pub const SIOCDIFADDR: ::c_ulong = 0x00008936;
2953 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:2954:33
     |
2954 | pub const SIOCSIFHWBROADCAST: ::c_ulong = 0x00008937;
     |                                 ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
2954 - pub const SIOCSIFHWBROADCAST: ::c_ulong = 0x00008937;
2954 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:2955:27
     |
2955 | pub const SIOCGIFCOUNT: ::c_ulong = 0x00008938;
     |                           ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
2955 - pub const SIOCGIFCOUNT: ::c_ulong = 0x00008938;
2955 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:2956:24
     |
2956 | pub const SIOCGIFBR: ::c_ulong = 0x00008940;
     |                        ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
2956 - pub const SIOCGIFBR: ::c_ulong = 0x00008940;
2956 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:2957:24
     |
2957 | pub const SIOCSIFBR: ::c_ulong = 0x00008941;
     |                        ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
2957 - pub const SIOCSIFBR: ::c_ulong = 0x00008941;
2957 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:2958:28
     |
2958 | pub const SIOCGIFTXQLEN: ::c_ulong = 0x00008942;
     |                            ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
2958 - pub const SIOCGIFTXQLEN: ::c_ulong = 0x00008942;
2958 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:2959:28
     |
2959 | pub const SIOCSIFTXQLEN: ::c_ulong = 0x00008943;
     |                            ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
2959 - pub const SIOCSIFTXQLEN: ::c_ulong = 0x00008943;
2959 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:2960:26
     |
2960 | pub const SIOCETHTOOL: ::c_ulong = 0x00008946;
     |                          ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
2960 - pub const SIOCETHTOOL: ::c_ulong = 0x00008946;
2960 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:2961:26
     |
2961 | pub const SIOCGMIIPHY: ::c_ulong = 0x00008947;
     |                          ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
2961 - pub const SIOCGMIIPHY: ::c_ulong = 0x00008947;
2961 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:2962:26
     |
2962 | pub const SIOCGMIIREG: ::c_ulong = 0x00008948;
     |                          ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
2962 - pub const SIOCGMIIREG: ::c_ulong = 0x00008948;
2962 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:2963:26
     |
2963 | pub const SIOCSMIIREG: ::c_ulong = 0x00008949;
     |                          ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
2963 - pub const SIOCSMIIREG: ::c_ulong = 0x00008949;
2963 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:2964:25
     |
2964 | pub const SIOCWANDEV: ::c_ulong = 0x0000894A;
     |                         ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
2964 - pub const SIOCWANDEV: ::c_ulong = 0x0000894A;
2964 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:2965:26
     |
2965 | pub const SIOCOUTQNSD: ::c_ulong = 0x0000894B;
     |                          ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
2965 - pub const SIOCOUTQNSD: ::c_ulong = 0x0000894B;
2965 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:2966:24
     |
2966 | pub const SIOCGSKNS: ::c_ulong = 0x0000894C;
     |                        ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
2966 - pub const SIOCGSKNS: ::c_ulong = 0x0000894C;
2966 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:2967:23
     |
2967 | pub const SIOCDARP: ::c_ulong = 0x00008953;
     |                       ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
2967 - pub const SIOCDARP: ::c_ulong = 0x00008953;
2967 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:2968:23
     |
2968 | pub const SIOCGARP: ::c_ulong = 0x00008954;
     |                       ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
2968 - pub const SIOCGARP: ::c_ulong = 0x00008954;
2968 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:2969:23
     |
2969 | pub const SIOCSARP: ::c_ulong = 0x00008955;
     |                       ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
2969 - pub const SIOCSARP: ::c_ulong = 0x00008955;
2969 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:2970:24
     |
2970 | pub const SIOCDRARP: ::c_ulong = 0x00008960;
     |                        ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
2970 - pub const SIOCDRARP: ::c_ulong = 0x00008960;
2970 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:2971:24
     |
2971 | pub const SIOCGRARP: ::c_ulong = 0x00008961;
     |                        ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
2971 - pub const SIOCGRARP: ::c_ulong = 0x00008961;
2971 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:2972:24
     |
2972 | pub const SIOCSRARP: ::c_ulong = 0x00008962;
     |                        ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
2972 - pub const SIOCSRARP: ::c_ulong = 0x00008962;
2972 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:2973:25
     |
2973 | pub const SIOCGIFMAP: ::c_ulong = 0x00008970;
     |                         ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
2973 - pub const SIOCGIFMAP: ::c_ulong = 0x00008970;
2973 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:2974:25
     |
2974 | pub const SIOCSIFMAP: ::c_ulong = 0x00008971;
     |                         ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
2974 - pub const SIOCSIFMAP: ::c_ulong = 0x00008971;
2974 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:2975:28
     |
2975 | pub const SIOCSHWTSTAMP: ::c_ulong = 0x000089b0;
     |                            ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
2975 - pub const SIOCSHWTSTAMP: ::c_ulong = 0x000089b0;
2975 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:2976:28
     |
2976 | pub const SIOCGHWTSTAMP: ::c_ulong = 0x000089b1;
     |                            ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
2976 - pub const SIOCGHWTSTAMP: ::c_ulong = 0x000089b1;
2976 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:2979:27
     |
2979 | pub const WIRELESS_EXT: ::c_ulong = 0x16;
     |                           ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
2979 - pub const WIRELESS_EXT: ::c_ulong = 0x16;
2979 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:2981:28
     |
2981 | pub const SIOCSIWCOMMIT: ::c_ulong = 0x8B00;
     |                            ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
2981 - pub const SIOCSIWCOMMIT: ::c_ulong = 0x8B00;
2981 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:2982:26
     |
2982 | pub const SIOCGIWNAME: ::c_ulong = 0x8B01;
     |                          ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
2982 - pub const SIOCGIWNAME: ::c_ulong = 0x8B01;
2982 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:2984:26
     |
2984 | pub const SIOCSIWNWID: ::c_ulong = 0x8B02;
     |                          ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
2984 - pub const SIOCSIWNWID: ::c_ulong = 0x8B02;
2984 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:2985:26
     |
2985 | pub const SIOCGIWNWID: ::c_ulong = 0x8B03;
     |                          ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
2985 - pub const SIOCGIWNWID: ::c_ulong = 0x8B03;
2985 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:2986:26
     |
2986 | pub const SIOCSIWFREQ: ::c_ulong = 0x8B04;
     |                          ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
2986 - pub const SIOCSIWFREQ: ::c_ulong = 0x8B04;
2986 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:2987:26
     |
2987 | pub const SIOCGIWFREQ: ::c_ulong = 0x8B05;
     |                          ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
2987 - pub const SIOCGIWFREQ: ::c_ulong = 0x8B05;
2987 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:2988:26
     |
2988 | pub const SIOCSIWMODE: ::c_ulong = 0x8B06;
     |                          ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
2988 - pub const SIOCSIWMODE: ::c_ulong = 0x8B06;
2988 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:2989:26
     |
2989 | pub const SIOCGIWMODE: ::c_ulong = 0x8B07;
     |                          ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
2989 - pub const SIOCGIWMODE: ::c_ulong = 0x8B07;
2989 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:2990:26
     |
2990 | pub const SIOCSIWSENS: ::c_ulong = 0x8B08;
     |                          ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
2990 - pub const SIOCSIWSENS: ::c_ulong = 0x8B08;
2990 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:2991:26
     |
2991 | pub const SIOCGIWSENS: ::c_ulong = 0x8B09;
     |                          ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
2991 - pub const SIOCGIWSENS: ::c_ulong = 0x8B09;
2991 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:2993:27
     |
2993 | pub const SIOCSIWRANGE: ::c_ulong = 0x8B0A;
     |                           ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
2993 - pub const SIOCSIWRANGE: ::c_ulong = 0x8B0A;
2993 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:2994:27
     |
2994 | pub const SIOCGIWRANGE: ::c_ulong = 0x8B0B;
     |                           ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
2994 - pub const SIOCGIWRANGE: ::c_ulong = 0x8B0B;
2994 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:2995:26
     |
2995 | pub const SIOCSIWPRIV: ::c_ulong = 0x8B0C;
     |                          ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
2995 - pub const SIOCSIWPRIV: ::c_ulong = 0x8B0C;
2995 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:2996:26
     |
2996 | pub const SIOCGIWPRIV: ::c_ulong = 0x8B0D;
     |                          ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
2996 - pub const SIOCGIWPRIV: ::c_ulong = 0x8B0D;
2996 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:2997:27
     |
2997 | pub const SIOCSIWSTATS: ::c_ulong = 0x8B0E;
     |                           ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
2997 - pub const SIOCSIWSTATS: ::c_ulong = 0x8B0E;
2997 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:2998:27
     |
2998 | pub const SIOCGIWSTATS: ::c_ulong = 0x8B0F;
     |                           ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
2998 - pub const SIOCGIWSTATS: ::c_ulong = 0x8B0F;
2998 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:3000:25
     |
3000 | pub const SIOCSIWSPY: ::c_ulong = 0x8B10;
     |                         ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3000 - pub const SIOCSIWSPY: ::c_ulong = 0x8B10;
3000 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:3001:25
     |
3001 | pub const SIOCGIWSPY: ::c_ulong = 0x8B11;
     |                         ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3001 - pub const SIOCGIWSPY: ::c_ulong = 0x8B11;
3001 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:3002:28
     |
3002 | pub const SIOCSIWTHRSPY: ::c_ulong = 0x8B12;
     |                            ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3002 - pub const SIOCSIWTHRSPY: ::c_ulong = 0x8B12;
3002 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:3003:28
     |
3003 | pub const SIOCGIWTHRSPY: ::c_ulong = 0x8B13;
     |                            ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3003 - pub const SIOCGIWTHRSPY: ::c_ulong = 0x8B13;
3003 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:3005:24
     |
3005 | pub const SIOCSIWAP: ::c_ulong = 0x8B14;
     |                        ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3005 - pub const SIOCSIWAP: ::c_ulong = 0x8B14;
3005 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:3006:24
     |
3006 | pub const SIOCGIWAP: ::c_ulong = 0x8B15;
     |                        ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3006 - pub const SIOCGIWAP: ::c_ulong = 0x8B15;
3006 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:3007:28
     |
3007 | pub const SIOCGIWAPLIST: ::c_ulong = 0x8B17;
     |                            ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3007 - pub const SIOCGIWAPLIST: ::c_ulong = 0x8B17;
3007 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:3008:26
     |
3008 | pub const SIOCSIWSCAN: ::c_ulong = 0x8B18;
     |                          ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3008 - pub const SIOCSIWSCAN: ::c_ulong = 0x8B18;
3008 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:3009:26
     |
3009 | pub const SIOCGIWSCAN: ::c_ulong = 0x8B19;
     |                          ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3009 - pub const SIOCGIWSCAN: ::c_ulong = 0x8B19;
3009 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:3011:27
     |
3011 | pub const SIOCSIWESSID: ::c_ulong = 0x8B1A;
     |                           ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3011 - pub const SIOCSIWESSID: ::c_ulong = 0x8B1A;
3011 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:3012:27
     |
3012 | pub const SIOCGIWESSID: ::c_ulong = 0x8B1B;
     |                           ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3012 - pub const SIOCGIWESSID: ::c_ulong = 0x8B1B;
3012 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:3013:27
     |
3013 | pub const SIOCSIWNICKN: ::c_ulong = 0x8B1C;
     |                           ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3013 - pub const SIOCSIWNICKN: ::c_ulong = 0x8B1C;
3013 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:3014:27
     |
3014 | pub const SIOCGIWNICKN: ::c_ulong = 0x8B1D;
     |                           ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3014 - pub const SIOCGIWNICKN: ::c_ulong = 0x8B1D;
3014 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:3016:26
     |
3016 | pub const SIOCSIWRATE: ::c_ulong = 0x8B20;
     |                          ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3016 - pub const SIOCSIWRATE: ::c_ulong = 0x8B20;
3016 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:3017:26
     |
3017 | pub const SIOCGIWRATE: ::c_ulong = 0x8B21;
     |                          ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3017 - pub const SIOCGIWRATE: ::c_ulong = 0x8B21;
3017 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:3018:25
     |
3018 | pub const SIOCSIWRTS: ::c_ulong = 0x8B22;
     |                         ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3018 - pub const SIOCSIWRTS: ::c_ulong = 0x8B22;
3018 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:3019:25
     |
3019 | pub const SIOCGIWRTS: ::c_ulong = 0x8B23;
     |                         ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3019 - pub const SIOCGIWRTS: ::c_ulong = 0x8B23;
3019 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:3020:26
     |
3020 | pub const SIOCSIWFRAG: ::c_ulong = 0x8B24;
     |                          ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3020 - pub const SIOCSIWFRAG: ::c_ulong = 0x8B24;
3020 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:3021:26
     |
3021 | pub const SIOCGIWFRAG: ::c_ulong = 0x8B25;
     |                          ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3021 - pub const SIOCGIWFRAG: ::c_ulong = 0x8B25;
3021 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:3022:27
     |
3022 | pub const SIOCSIWTXPOW: ::c_ulong = 0x8B26;
     |                           ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3022 - pub const SIOCSIWTXPOW: ::c_ulong = 0x8B26;
3022 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:3023:27
     |
3023 | pub const SIOCGIWTXPOW: ::c_ulong = 0x8B27;
     |                           ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3023 - pub const SIOCGIWTXPOW: ::c_ulong = 0x8B27;
3023 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:3024:27
     |
3024 | pub const SIOCSIWRETRY: ::c_ulong = 0x8B28;
     |                           ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3024 - pub const SIOCSIWRETRY: ::c_ulong = 0x8B28;
3024 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:3025:27
     |
3025 | pub const SIOCGIWRETRY: ::c_ulong = 0x8B29;
     |                           ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3025 - pub const SIOCGIWRETRY: ::c_ulong = 0x8B29;
3025 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:3027:28
     |
3027 | pub const SIOCSIWENCODE: ::c_ulong = 0x8B2A;
     |                            ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3027 - pub const SIOCSIWENCODE: ::c_ulong = 0x8B2A;
3027 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:3028:28
     |
3028 | pub const SIOCGIWENCODE: ::c_ulong = 0x8B2B;
     |                            ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3028 - pub const SIOCGIWENCODE: ::c_ulong = 0x8B2B;
3028 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:3030:27
     |
3030 | pub const SIOCSIWPOWER: ::c_ulong = 0x8B2C;
     |                           ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3030 - pub const SIOCSIWPOWER: ::c_ulong = 0x8B2C;
3030 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:3031:27
     |
3031 | pub const SIOCGIWPOWER: ::c_ulong = 0x8B2D;
     |                           ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3031 - pub const SIOCGIWPOWER: ::c_ulong = 0x8B2D;
3031 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:3033:27
     |
3033 | pub const SIOCSIWGENIE: ::c_ulong = 0x8B30;
     |                           ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3033 - pub const SIOCSIWGENIE: ::c_ulong = 0x8B30;
3033 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:3034:27
     |
3034 | pub const SIOCGIWGENIE: ::c_ulong = 0x8B31;
     |                           ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3034 - pub const SIOCGIWGENIE: ::c_ulong = 0x8B31;
3034 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:3036:26
     |
3036 | pub const SIOCSIWMLME: ::c_ulong = 0x8B16;
     |                          ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3036 - pub const SIOCSIWMLME: ::c_ulong = 0x8B16;
3036 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:3038:26
     |
3038 | pub const SIOCSIWAUTH: ::c_ulong = 0x8B32;
     |                          ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3038 - pub const SIOCSIWAUTH: ::c_ulong = 0x8B32;
3038 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:3039:26
     |
3039 | pub const SIOCGIWAUTH: ::c_ulong = 0x8B33;
     |                          ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3039 - pub const SIOCGIWAUTH: ::c_ulong = 0x8B33;
3039 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:3041:31
     |
3041 | pub const SIOCSIWENCODEEXT: ::c_ulong = 0x8B34;
     |                               ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3041 - pub const SIOCSIWENCODEEXT: ::c_ulong = 0x8B34;
3041 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:3042:31
     |
3042 | pub const SIOCGIWENCODEEXT: ::c_ulong = 0x8B35;
     |                               ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3042 - pub const SIOCGIWENCODEEXT: ::c_ulong = 0x8B35;
3042 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:3044:27
     |
3044 | pub const SIOCSIWPMKSA: ::c_ulong = 0x8B36;
     |                           ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3044 - pub const SIOCSIWPMKSA: ::c_ulong = 0x8B36;
3044 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:3046:30
     |
3046 | pub const SIOCIWFIRSTPRIV: ::c_ulong = 0x8BE0;
     |                              ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3046 - pub const SIOCIWFIRSTPRIV: ::c_ulong = 0x8BE0;
3046 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:3047:29
     |
3047 | pub const SIOCIWLASTPRIV: ::c_ulong = 0x8BFF;
     |                             ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3047 - pub const SIOCIWLASTPRIV: ::c_ulong = 0x8BFF;
3047 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:3049:26
     |
3049 | pub const SIOCIWFIRST: ::c_ulong = 0x8B00;
     |                          ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3049 - pub const SIOCIWFIRST: ::c_ulong = 0x8B00;
3049 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:3050:25
     |
3050 | pub const SIOCIWLAST: ::c_ulong = SIOCIWLASTPRIV;
     |                         ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3050 - pub const SIOCIWLAST: ::c_ulong = SIOCIWLASTPRIV;
3050 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:3052:25
     |
3052 | pub const IWEVTXDROP: ::c_ulong = 0x8C00;
     |                         ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3052 - pub const IWEVTXDROP: ::c_ulong = 0x8C00;
3052 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:3053:23
     |
3053 | pub const IWEVQUAL: ::c_ulong = 0x8C01;
     |                       ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3053 - pub const IWEVQUAL: ::c_ulong = 0x8C01;
3053 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:3054:25
     |
3054 | pub const IWEVCUSTOM: ::c_ulong = 0x8C02;
     |                         ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3054 - pub const IWEVCUSTOM: ::c_ulong = 0x8C02;
3054 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:3055:29
     |
3055 | pub const IWEVREGISTERED: ::c_ulong = 0x8C03;
     |                             ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3055 - pub const IWEVREGISTERED: ::c_ulong = 0x8C03;
3055 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:3056:26
     |
3056 | pub const IWEVEXPIRED: ::c_ulong = 0x8C04;
     |                          ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3056 - pub const IWEVEXPIRED: ::c_ulong = 0x8C04;
3056 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:3057:24
     |
3057 | pub const IWEVGENIE: ::c_ulong = 0x8C05;
     |                        ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3057 - pub const IWEVGENIE: ::c_ulong = 0x8C05;
3057 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:3058:36
     |
3058 | pub const IWEVMICHAELMICFAILURE: ::c_ulong = 0x8C06;
     |                                    ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3058 - pub const IWEVMICHAELMICFAILURE: ::c_ulong = 0x8C06;
3058 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:3059:29
     |
3059 | pub const IWEVASSOCREQIE: ::c_ulong = 0x8C07;
     |                             ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3059 - pub const IWEVASSOCREQIE: ::c_ulong = 0x8C07;
3059 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:3060:30
     |
3060 | pub const IWEVASSOCRESPIE: ::c_ulong = 0x8C08;
     |                              ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3060 - pub const IWEVASSOCRESPIE: ::c_ulong = 0x8C08;
3060 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:3061:28
     |
3061 | pub const IWEVPMKIDCAND: ::c_ulong = 0x8C09;
     |                            ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3061 - pub const IWEVPMKIDCAND: ::c_ulong = 0x8C09;
3061 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:3062:24
     |
3062 | pub const IWEVFIRST: ::c_ulong = 0x8C00;
     |                        ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3062 - pub const IWEVFIRST: ::c_ulong = 0x8C00;
3062 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:3064:32
     |
3064 | pub const IW_PRIV_TYPE_MASK: ::c_ulong = 0x7000;
     |                                ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3064 - pub const IW_PRIV_TYPE_MASK: ::c_ulong = 0x7000;
3064 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:3065:32
     |
3065 | pub const IW_PRIV_TYPE_NONE: ::c_ulong = 0x0000;
     |                                ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3065 - pub const IW_PRIV_TYPE_NONE: ::c_ulong = 0x0000;
3065 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:3066:32
     |
3066 | pub const IW_PRIV_TYPE_BYTE: ::c_ulong = 0x1000;
     |                                ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3066 - pub const IW_PRIV_TYPE_BYTE: ::c_ulong = 0x1000;
3066 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:3067:32
     |
3067 | pub const IW_PRIV_TYPE_CHAR: ::c_ulong = 0x2000;
     |                                ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3067 - pub const IW_PRIV_TYPE_CHAR: ::c_ulong = 0x2000;
3067 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:3068:31
     |
3068 | pub const IW_PRIV_TYPE_INT: ::c_ulong = 0x4000;
     |                               ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3068 - pub const IW_PRIV_TYPE_INT: ::c_ulong = 0x4000;
3068 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:3069:33
     |
3069 | pub const IW_PRIV_TYPE_FLOAT: ::c_ulong = 0x5000;
     |                                 ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3069 - pub const IW_PRIV_TYPE_FLOAT: ::c_ulong = 0x5000;
3069 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:3070:32
     |
3070 | pub const IW_PRIV_TYPE_ADDR: ::c_ulong = 0x6000;
     |                                ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3070 - pub const IW_PRIV_TYPE_ADDR: ::c_ulong = 0x6000;
3070 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:3072:33
     |
3072 | pub const IW_PRIV_SIZE_FIXED: ::c_ulong = 0x0800;
     |                                 ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3072 - pub const IW_PRIV_SIZE_FIXED: ::c_ulong = 0x0800;
3072 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:3074:32
     |
3074 | pub const IW_PRIV_SIZE_MASK: ::c_ulong = 0x07FF;
     |                                ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3074 - pub const IW_PRIV_SIZE_MASK: ::c_ulong = 0x07FF;
3074 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:3092:35
     |
3092 | pub const IW_QUAL_QUAL_UPDATED: ::c_ulong = 0x01;
     |                                   ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3092 - pub const IW_QUAL_QUAL_UPDATED: ::c_ulong = 0x01;
3092 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:3093:36
     |
3093 | pub const IW_QUAL_LEVEL_UPDATED: ::c_ulong = 0x02;
     |                                    ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3093 - pub const IW_QUAL_LEVEL_UPDATED: ::c_ulong = 0x02;
3093 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:3094:36
     |
3094 | pub const IW_QUAL_NOISE_UPDATED: ::c_ulong = 0x04;
     |                                    ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3094 - pub const IW_QUAL_NOISE_UPDATED: ::c_ulong = 0x04;
3094 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:3095:34
     |
3095 | pub const IW_QUAL_ALL_UPDATED: ::c_ulong = 0x07;
     |                                  ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3095 - pub const IW_QUAL_ALL_UPDATED: ::c_ulong = 0x07;
3095 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:3096:26
     |
3096 | pub const IW_QUAL_DBM: ::c_ulong = 0x08;
     |                          ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3096 - pub const IW_QUAL_DBM: ::c_ulong = 0x08;
3096 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:3097:35
     |
3097 | pub const IW_QUAL_QUAL_INVALID: ::c_ulong = 0x10;
     |                                   ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3097 - pub const IW_QUAL_QUAL_INVALID: ::c_ulong = 0x10;
3097 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:3098:36
     |
3098 | pub const IW_QUAL_LEVEL_INVALID: ::c_ulong = 0x20;
     |                                    ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3098 - pub const IW_QUAL_LEVEL_INVALID: ::c_ulong = 0x20;
3098 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:3099:36
     |
3099 | pub const IW_QUAL_NOISE_INVALID: ::c_ulong = 0x40;
     |                                    ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3099 - pub const IW_QUAL_NOISE_INVALID: ::c_ulong = 0x40;
3099 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:3100:27
     |
3100 | pub const IW_QUAL_RCPI: ::c_ulong = 0x80;
     |                           ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3100 - pub const IW_QUAL_RCPI: ::c_ulong = 0x80;
3100 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:3101:34
     |
3101 | pub const IW_QUAL_ALL_INVALID: ::c_ulong = 0x70;
     |                                  ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3101 - pub const IW_QUAL_ALL_INVALID: ::c_ulong = 0x70;
3101 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:3103:27
     |
3103 | pub const IW_FREQ_AUTO: ::c_ulong = 0x00;
     |                           ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3103 - pub const IW_FREQ_AUTO: ::c_ulong = 0x00;
3103 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:3104:28
     |
3104 | pub const IW_FREQ_FIXED: ::c_ulong = 0x01;
     |                            ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3104 - pub const IW_FREQ_FIXED: ::c_ulong = 0x01;
3104 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:3109:30
     |
3109 | pub const IW_ENCODE_INDEX: ::c_ulong = 0x00FF;
     |                              ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3109 - pub const IW_ENCODE_INDEX: ::c_ulong = 0x00FF;
3109 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:3110:30
     |
3110 | pub const IW_ENCODE_FLAGS: ::c_ulong = 0xFF00;
     |                              ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3110 - pub const IW_ENCODE_FLAGS: ::c_ulong = 0xFF00;
3110 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:3111:29
     |
3111 | pub const IW_ENCODE_MODE: ::c_ulong = 0xF000;
     |                             ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3111 - pub const IW_ENCODE_MODE: ::c_ulong = 0xF000;
3111 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:3112:33
     |
3112 | pub const IW_ENCODE_DISABLED: ::c_ulong = 0x8000;
     |                                 ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3112 - pub const IW_ENCODE_DISABLED: ::c_ulong = 0x8000;
3112 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:3113:32
     |
3113 | pub const IW_ENCODE_ENABLED: ::c_ulong = 0x0000;
     |                                ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3113 - pub const IW_ENCODE_ENABLED: ::c_ulong = 0x0000;
3113 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:3114:35
     |
3114 | pub const IW_ENCODE_RESTRICTED: ::c_ulong = 0x4000;
     |                                   ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3114 - pub const IW_ENCODE_RESTRICTED: ::c_ulong = 0x4000;
3114 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:3115:29
     |
3115 | pub const IW_ENCODE_OPEN: ::c_ulong = 0x2000;
     |                             ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3115 - pub const IW_ENCODE_OPEN: ::c_ulong = 0x2000;
3115 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:3116:30
     |
3116 | pub const IW_ENCODE_NOKEY: ::c_ulong = 0x0800;
     |                              ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3116 - pub const IW_ENCODE_NOKEY: ::c_ulong = 0x0800;
3116 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:3117:29
     |
3117 | pub const IW_ENCODE_TEMP: ::c_ulong = 0x0400;
     |                             ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3117 - pub const IW_ENCODE_TEMP: ::c_ulong = 0x0400;
3117 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:3119:26
     |
3119 | pub const IW_POWER_ON: ::c_ulong = 0x0000;
     |                          ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3119 - pub const IW_POWER_ON: ::c_ulong = 0x0000;
3119 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:3120:28
     |
3120 | pub const IW_POWER_TYPE: ::c_ulong = 0xF000;
     |                            ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3120 - pub const IW_POWER_TYPE: ::c_ulong = 0xF000;
3120 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:3121:30
     |
3121 | pub const IW_POWER_PERIOD: ::c_ulong = 0x1000;
     |                              ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3121 - pub const IW_POWER_PERIOD: ::c_ulong = 0x1000;
3121 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:3122:31
     |
3122 | pub const IW_POWER_TIMEOUT: ::c_ulong = 0x2000;
     |                               ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3122 - pub const IW_POWER_TIMEOUT: ::c_ulong = 0x2000;
3122 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:3123:28
     |
3123 | pub const IW_POWER_MODE: ::c_ulong = 0x0F00;
     |                            ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3123 - pub const IW_POWER_MODE: ::c_ulong = 0x0F00;
3123 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:3124:33
     |
3124 | pub const IW_POWER_UNICAST_R: ::c_ulong = 0x0100;
     |                                 ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3124 - pub const IW_POWER_UNICAST_R: ::c_ulong = 0x0100;
3124 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:3125:35
     |
3125 | pub const IW_POWER_MULTICAST_R: ::c_ulong = 0x0200;
     |                                   ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3125 - pub const IW_POWER_MULTICAST_R: ::c_ulong = 0x0200;
3125 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:3126:29
     |
3126 | pub const IW_POWER_ALL_R: ::c_ulong = 0x0300;
     |                             ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3126 - pub const IW_POWER_ALL_R: ::c_ulong = 0x0300;
3126 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:3127:31
     |
3127 | pub const IW_POWER_FORCE_S: ::c_ulong = 0x0400;
     |                               ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3127 - pub const IW_POWER_FORCE_S: ::c_ulong = 0x0400;
3127 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:3128:32
     |
3128 | pub const IW_POWER_REPEATER: ::c_ulong = 0x0800;
     |                                ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3128 - pub const IW_POWER_REPEATER: ::c_ulong = 0x0800;
3128 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:3129:32
     |
3129 | pub const IW_POWER_MODIFIER: ::c_ulong = 0x000F;
     |                                ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3129 - pub const IW_POWER_MODIFIER: ::c_ulong = 0x000F;
3129 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:3130:27
     |
3130 | pub const IW_POWER_MIN: ::c_ulong = 0x0001;
     |                           ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3130 - pub const IW_POWER_MIN: ::c_ulong = 0x0001;
3130 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:3131:27
     |
3131 | pub const IW_POWER_MAX: ::c_ulong = 0x0002;
     |                           ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3131 - pub const IW_POWER_MAX: ::c_ulong = 0x0002;
3131 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:3132:32
     |
3132 | pub const IW_POWER_RELATIVE: ::c_ulong = 0x0004;
     |                                ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3132 - pub const IW_POWER_RELATIVE: ::c_ulong = 0x0004;
3132 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:3134:28
     |
3134 | pub const IW_TXPOW_TYPE: ::c_ulong = 0x00FF;
     |                            ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3134 - pub const IW_TXPOW_TYPE: ::c_ulong = 0x00FF;
3134 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:3135:27
     |
3135 | pub const IW_TXPOW_DBM: ::c_ulong = 0x0000;
     |                           ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3135 - pub const IW_TXPOW_DBM: ::c_ulong = 0x0000;
3135 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:3136:29
     |
3136 | pub const IW_TXPOW_MWATT: ::c_ulong = 0x0001;
     |                             ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3136 - pub const IW_TXPOW_MWATT: ::c_ulong = 0x0001;
3136 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:3137:32
     |
3137 | pub const IW_TXPOW_RELATIVE: ::c_ulong = 0x0002;
     |                                ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3137 - pub const IW_TXPOW_RELATIVE: ::c_ulong = 0x0002;
3137 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:3138:29
     |
3138 | pub const IW_TXPOW_RANGE: ::c_ulong = 0x1000;
     |                             ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3138 - pub const IW_TXPOW_RANGE: ::c_ulong = 0x1000;
3138 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:3140:26
     |
3140 | pub const IW_RETRY_ON: ::c_ulong = 0x0000;
     |                          ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3140 - pub const IW_RETRY_ON: ::c_ulong = 0x0000;
3140 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:3141:28
     |
3141 | pub const IW_RETRY_TYPE: ::c_ulong = 0xF000;
     |                            ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3141 - pub const IW_RETRY_TYPE: ::c_ulong = 0xF000;
3141 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:3142:29
     |
3142 | pub const IW_RETRY_LIMIT: ::c_ulong = 0x1000;
     |                             ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3142 - pub const IW_RETRY_LIMIT: ::c_ulong = 0x1000;
3142 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:3143:32
     |
3143 | pub const IW_RETRY_LIFETIME: ::c_ulong = 0x2000;
     |                                ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3143 - pub const IW_RETRY_LIFETIME: ::c_ulong = 0x2000;
3143 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:3144:32
     |
3144 | pub const IW_RETRY_MODIFIER: ::c_ulong = 0x00FF;
     |                                ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3144 - pub const IW_RETRY_MODIFIER: ::c_ulong = 0x00FF;
3144 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:3145:27
     |
3145 | pub const IW_RETRY_MIN: ::c_ulong = 0x0001;
     |                           ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3145 - pub const IW_RETRY_MIN: ::c_ulong = 0x0001;
3145 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:3146:27
     |
3146 | pub const IW_RETRY_MAX: ::c_ulong = 0x0002;
     |                           ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3146 - pub const IW_RETRY_MAX: ::c_ulong = 0x0002;
3146 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:3147:32
     |
3147 | pub const IW_RETRY_RELATIVE: ::c_ulong = 0x0004;
     |                                ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3147 - pub const IW_RETRY_RELATIVE: ::c_ulong = 0x0004;
3147 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:3148:29
     |
3148 | pub const IW_RETRY_SHORT: ::c_ulong = 0x0010;
     |                             ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3148 - pub const IW_RETRY_SHORT: ::c_ulong = 0x0010;
3148 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:3149:28
     |
3149 | pub const IW_RETRY_LONG: ::c_ulong = 0x0020;
     |                            ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3149 - pub const IW_RETRY_LONG: ::c_ulong = 0x0020;
3149 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:3151:30
     |
3151 | pub const IW_SCAN_DEFAULT: ::c_ulong = 0x0000;
     |                              ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3151 - pub const IW_SCAN_DEFAULT: ::c_ulong = 0x0000;
3151 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:3152:32
     |
3152 | pub const IW_SCAN_ALL_ESSID: ::c_ulong = 0x0001;
     |                                ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3152 - pub const IW_SCAN_ALL_ESSID: ::c_ulong = 0x0001;
3152 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:3153:33
     |
3153 | pub const IW_SCAN_THIS_ESSID: ::c_ulong = 0x0002;
     |                                 ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3153 - pub const IW_SCAN_THIS_ESSID: ::c_ulong = 0x0002;
3153 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:3154:31
     |
3154 | pub const IW_SCAN_ALL_FREQ: ::c_ulong = 0x0004;
     |                               ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3154 - pub const IW_SCAN_ALL_FREQ: ::c_ulong = 0x0004;
3154 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:3155:32
     |
3155 | pub const IW_SCAN_THIS_FREQ: ::c_ulong = 0x0008;
     |                                ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3155 - pub const IW_SCAN_THIS_FREQ: ::c_ulong = 0x0008;
3155 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:3156:31
     |
3156 | pub const IW_SCAN_ALL_MODE: ::c_ulong = 0x0010;
     |                               ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3156 - pub const IW_SCAN_ALL_MODE: ::c_ulong = 0x0010;
3156 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:3157:32
     |
3157 | pub const IW_SCAN_THIS_MODE: ::c_ulong = 0x0020;
     |                                ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3157 - pub const IW_SCAN_THIS_MODE: ::c_ulong = 0x0020;
3157 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:3158:31
     |
3158 | pub const IW_SCAN_ALL_RATE: ::c_ulong = 0x0040;
     |                               ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3158 - pub const IW_SCAN_ALL_RATE: ::c_ulong = 0x0040;
3158 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:3159:32
     |
3159 | pub const IW_SCAN_THIS_RATE: ::c_ulong = 0x0080;
     |                                ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3159 - pub const IW_SCAN_THIS_RATE: ::c_ulong = 0x0080;
3159 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:3166:32
     |
3166 | pub const IW_SCAN_CAPA_NONE: ::c_ulong = 0x00;
     |                                ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3166 - pub const IW_SCAN_CAPA_NONE: ::c_ulong = 0x00;
3166 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:3167:33
     |
3167 | pub const IW_SCAN_CAPA_ESSID: ::c_ulong = 0x01;
     |                                 ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3167 - pub const IW_SCAN_CAPA_ESSID: ::c_ulong = 0x01;
3167 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:3168:33
     |
3168 | pub const IW_SCAN_CAPA_BSSID: ::c_ulong = 0x02;
     |                                 ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3168 - pub const IW_SCAN_CAPA_BSSID: ::c_ulong = 0x02;
3168 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:3169:35
     |
3169 | pub const IW_SCAN_CAPA_CHANNEL: ::c_ulong = 0x04;
     |                                   ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3169 - pub const IW_SCAN_CAPA_CHANNEL: ::c_ulong = 0x04;
3169 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:3170:32
     |
3170 | pub const IW_SCAN_CAPA_MODE: ::c_ulong = 0x08;
     |                                ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3170 - pub const IW_SCAN_CAPA_MODE: ::c_ulong = 0x08;
3170 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:3171:32
     |
3171 | pub const IW_SCAN_CAPA_RATE: ::c_ulong = 0x10;
     |                                ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3171 - pub const IW_SCAN_CAPA_RATE: ::c_ulong = 0x10;
3171 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:3172:32
     |
3172 | pub const IW_SCAN_CAPA_TYPE: ::c_ulong = 0x20;
     |                                ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3172 - pub const IW_SCAN_CAPA_TYPE: ::c_ulong = 0x20;
3172 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:3173:32
     |
3173 | pub const IW_SCAN_CAPA_TIME: ::c_ulong = 0x40;
     |                                ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3173 - pub const IW_SCAN_CAPA_TIME: ::c_ulong = 0x40;
3173 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:3175:28
     |
3175 | pub const IW_CUSTOM_MAX: ::c_ulong = 256;
     |                            ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3175 - pub const IW_CUSTOM_MAX: ::c_ulong = 256;
3175 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:3177:32
     |
3177 | pub const IW_GENERIC_IE_MAX: ::c_ulong = 1024;
     |                                ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3177 - pub const IW_GENERIC_IE_MAX: ::c_ulong = 1024;
3177 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:3179:29
     |
3179 | pub const IW_MLME_DEAUTH: ::c_ulong = 0;
     |                             ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3179 - pub const IW_MLME_DEAUTH: ::c_ulong = 0;
3179 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:3180:31
     |
3180 | pub const IW_MLME_DISASSOC: ::c_ulong = 1;
     |                               ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3180 - pub const IW_MLME_DISASSOC: ::c_ulong = 1;
3180 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:3181:27
     |
3181 | pub const IW_MLME_AUTH: ::c_ulong = 2;
     |                           ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3181 - pub const IW_MLME_AUTH: ::c_ulong = 2;
3181 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:3182:28
     |
3182 | pub const IW_MLME_ASSOC: ::c_ulong = 3;
     |                            ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3182 - pub const IW_MLME_ASSOC: ::c_ulong = 3;
3182 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:3184:28
     |
3184 | pub const IW_AUTH_INDEX: ::c_ulong = 0x0FFF;
     |                            ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3184 - pub const IW_AUTH_INDEX: ::c_ulong = 0x0FFF;
3184 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:3185:28
     |
3185 | pub const IW_AUTH_FLAGS: ::c_ulong = 0xF000;
     |                            ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3185 - pub const IW_AUTH_FLAGS: ::c_ulong = 0xF000;
3185 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:3201:43
     |
3201 | pub const IW_AUTH_WPA_VERSION_DISABLED: ::c_ulong = 0x00000001;
     |                                           ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3201 - pub const IW_AUTH_WPA_VERSION_DISABLED: ::c_ulong = 0x00000001;
3201 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:3202:38
     |
3202 | pub const IW_AUTH_WPA_VERSION_WPA: ::c_ulong = 0x00000002;
     |                                      ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3202 - pub const IW_AUTH_WPA_VERSION_WPA: ::c_ulong = 0x00000002;
3202 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:3203:39
     |
3203 | pub const IW_AUTH_WPA_VERSION_WPA2: ::c_ulong = 0x00000004;
     |                                       ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3203 - pub const IW_AUTH_WPA_VERSION_WPA2: ::c_ulong = 0x00000004;
3203 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:3205:34
     |
3205 | pub const IW_AUTH_CIPHER_NONE: ::c_ulong = 0x00000001;
     |                                  ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3205 - pub const IW_AUTH_CIPHER_NONE: ::c_ulong = 0x00000001;
3205 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:3206:35
     |
3206 | pub const IW_AUTH_CIPHER_WEP40: ::c_ulong = 0x00000002;
     |                                   ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3206 - pub const IW_AUTH_CIPHER_WEP40: ::c_ulong = 0x00000002;
3206 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:3207:34
     |
3207 | pub const IW_AUTH_CIPHER_TKIP: ::c_ulong = 0x00000004;
     |                                  ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3207 - pub const IW_AUTH_CIPHER_TKIP: ::c_ulong = 0x00000004;
3207 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:3208:34
     |
3208 | pub const IW_AUTH_CIPHER_CCMP: ::c_ulong = 0x00000008;
     |                                  ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3208 - pub const IW_AUTH_CIPHER_CCMP: ::c_ulong = 0x00000008;
3208 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:3209:36
     |
3209 | pub const IW_AUTH_CIPHER_WEP104: ::c_ulong = 0x00000010;
     |                                    ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3209 - pub const IW_AUTH_CIPHER_WEP104: ::c_ulong = 0x00000010;
3209 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:3210:38
     |
3210 | pub const IW_AUTH_CIPHER_AES_CMAC: ::c_ulong = 0x00000020;
     |                                      ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3210 - pub const IW_AUTH_CIPHER_AES_CMAC: ::c_ulong = 0x00000020;
3210 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:3215:38
     |
3215 | pub const IW_AUTH_ALG_OPEN_SYSTEM: ::c_ulong = 0x00000001;
     |                                      ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3215 - pub const IW_AUTH_ALG_OPEN_SYSTEM: ::c_ulong = 0x00000001;
3215 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:3216:37
     |
3216 | pub const IW_AUTH_ALG_SHARED_KEY: ::c_ulong = 0x00000002;
     |                                     ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3216 - pub const IW_AUTH_ALG_SHARED_KEY: ::c_ulong = 0x00000002;
3216 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:3217:31
     |
3217 | pub const IW_AUTH_ALG_LEAP: ::c_ulong = 0x00000004;
     |                               ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3217 - pub const IW_AUTH_ALG_LEAP: ::c_ulong = 0x00000004;
3217 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:3235:41
     |
3235 | pub const IW_ENCODE_EXT_TX_SEQ_VALID: ::c_ulong = 0x00000001;
     |                                         ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3235 - pub const IW_ENCODE_EXT_TX_SEQ_VALID: ::c_ulong = 0x00000001;
3235 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:3236:41
     |
3236 | pub const IW_ENCODE_EXT_RX_SEQ_VALID: ::c_ulong = 0x00000002;
     |                                         ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3236 - pub const IW_ENCODE_EXT_RX_SEQ_VALID: ::c_ulong = 0x00000002;
3236 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:3237:38
     |
3237 | pub const IW_ENCODE_EXT_GROUP_KEY: ::c_ulong = 0x00000004;
     |                                      ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3237 - pub const IW_ENCODE_EXT_GROUP_KEY: ::c_ulong = 0x00000004;
3237 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:3238:39
     |
3238 | pub const IW_ENCODE_EXT_SET_TX_KEY: ::c_ulong = 0x00000008;
     |                                       ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3238 - pub const IW_ENCODE_EXT_SET_TX_KEY: ::c_ulong = 0x00000008;
3238 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:3240:35
     |
3240 | pub const IW_MICFAILURE_KEY_ID: ::c_ulong = 0x00000003;
     |                                   ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3240 - pub const IW_MICFAILURE_KEY_ID: ::c_ulong = 0x00000003;
3240 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:3241:34
     |
3241 | pub const IW_MICFAILURE_GROUP: ::c_ulong = 0x00000004;
     |                                  ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3241 - pub const IW_MICFAILURE_GROUP: ::c_ulong = 0x00000004;
3241 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:3242:37
     |
3242 | pub const IW_MICFAILURE_PAIRWISE: ::c_ulong = 0x00000008;
     |                                     ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3242 - pub const IW_MICFAILURE_PAIRWISE: ::c_ulong = 0x00000008;
3242 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:3243:35
     |
3243 | pub const IW_MICFAILURE_STAKEY: ::c_ulong = 0x00000010;
     |                                   ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3243 - pub const IW_MICFAILURE_STAKEY: ::c_ulong = 0x00000010;
3243 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:3244:34
     |
3244 | pub const IW_MICFAILURE_COUNT: ::c_ulong = 0x00000060;
     |                                  ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3244 - pub const IW_MICFAILURE_COUNT: ::c_ulong = 0x00000060;
3244 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:3246:30
     |
3246 | pub const IW_ENC_CAPA_WPA: ::c_ulong = 0x00000001;
     |                              ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3246 - pub const IW_ENC_CAPA_WPA: ::c_ulong = 0x00000001;
3246 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:3247:31
     |
3247 | pub const IW_ENC_CAPA_WPA2: ::c_ulong = 0x00000002;
     |                               ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3247 - pub const IW_ENC_CAPA_WPA2: ::c_ulong = 0x00000002;
3247 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:3248:38
     |
3248 | pub const IW_ENC_CAPA_CIPHER_TKIP: ::c_ulong = 0x00000004;
     |                                      ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3248 - pub const IW_ENC_CAPA_CIPHER_TKIP: ::c_ulong = 0x00000004;
3248 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:3249:38
     |
3249 | pub const IW_ENC_CAPA_CIPHER_CCMP: ::c_ulong = 0x00000008;
     |                                      ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3249 - pub const IW_ENC_CAPA_CIPHER_CCMP: ::c_ulong = 0x00000008;
3249 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:3250:41
     |
3250 | pub const IW_ENC_CAPA_4WAY_HANDSHAKE: ::c_ulong = 0x00000010;
     |                                         ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3250 - pub const IW_ENC_CAPA_4WAY_HANDSHAKE: ::c_ulong = 0x00000010;
3250 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:3258:36
     |
3258 | pub const IW_PMKID_CAND_PREAUTH: ::c_ulong = 0x00000001;
     |                                    ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
3258 - pub const IW_PMKID_CAND_PREAUTH: ::c_ulong = 0x00000001;
3258 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:3819:33
     |
3819 | 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-0.2.155/src/unix/linux_like/linux/mod.rs:3820:34
     |
3820 | 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-0.2.155/src/unix/linux_like/linux/mod.rs:3824:41
     |
3819 | pub const IN_CLOEXEC: ::c_int = O_CLOEXEC;
     | ------------------------------------------ similarly named constant `IN_CLOEXEC` defined here
...
3824 | 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-0.2.155/src/unix/linux_like/linux/mod.rs:4343:28
     |
4343 | pub const J1939_NO_NAME: ::c_ulong = 0;
     |                            ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
4343 - pub const J1939_NO_NAME: ::c_ulong = 0;
4343 + 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-0.2.155/src/unix/linux_like/linux/mod.rs:4672:37
     |
4672 |     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-0.2.155/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-0.2.155/src/unix/linux_like/linux/mod.rs:4673:37
     |
4673 |                        cmsg: *const cmsghdr) -> *mut cmsghdr {
     |                                     ^^^^^^^ help: a struct with a similar name exists: `nlmsghdr`
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/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-0.2.155/src/unix/linux_like/linux/mod.rs:4673:54
     |
4673 |                        cmsg: *const cmsghdr) -> *mut cmsghdr {
     |                                                      ^^^^^^^ help: a struct with a similar name exists: `nlmsghdr`
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/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-0.2.155/src/unix/linux_like/linux/mod.rs:4674:59
     |
4674 |         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-0.2.155/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-0.2.155/src/unix/linux_like/linux/mod.rs:4675:30
     |
4675 |             return 0 as *mut cmsghdr;
     |                              ^^^^^^^ help: a struct with a similar name exists: `nlmsghdr`
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/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-0.2.155/src/unix/linux_like/linux/mod.rs:4679:21
     |
4679 |             as *mut cmsghdr;
     |                     ^^^^^^^ help: a struct with a similar name exists: `nlmsghdr`
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/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-0.2.155/src/unix/linux_like/linux/mod.rs:4685:23
     |
4685 |             0 as *mut cmsghdr
     |                       ^^^^^^^ help: a struct with a similar name exists: `nlmsghdr`
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/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-0.2.155/src/unix/linux_like/linux/mod.rs:4687:26
     |
4687 |             next as *mut cmsghdr
     |                          ^^^^^^^ help: a struct with a similar name exists: `nlmsghdr`
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/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-0.2.155/src/unix/linux_like/linux/mod.rs:4839:42
     |
4839 |             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-0.2.155/src/unix/linux_like/linux/mod.rs:4840:43
     |
4840 |             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-0.2.155/src/unix/linux_like/linux/mod.rs:4841:56
     |
4841 |             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-0.2.155/src/unix/linux_like/linux/mod.rs:4842:45
     |
4842 |             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-0.2.155/src/unix/linux_like/linux/mod.rs:4843:44
     |
4843 |             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-0.2.155/src/unix/linux_like/linux/mod.rs:4845:43
     |
4845 |                 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-0.2.155/src/unix/linux_like/linux/mod.rs:4849:57
     |
4849 |             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-0.2.155/src/unix/linux_like/linux/mod.rs:4852:41
     |
4852 |                 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-0.2.155/src/unix/linux_like/linux/mod.rs:4867:27
     |
15   | pub type loff_t = ::c_longlong;
     | ------------------------------- similarly named type alias `loff_t` defined here
...
4867 |                 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-0.2.155/src/unix/linux_like/linux/mod.rs:4873:27
     |
15   | pub type loff_t = ::c_longlong;
     | ------------------------------- similarly named type alias `loff_t` defined here
...
4873 |                 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-0.2.155/src/unix/linux_like/linux/mod.rs:4878:30
     |
4878 |                 host: *mut ::c_char,
     |                              ^^^^^^
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/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
     |
4878 |                 host: *mut ::c_schar,
     |                              ~~~~~~~
help: consider importing this type alias
     |
5672 + use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
4878 -                 host: *mut ::c_char,
4878 +                 host: *mut c_char,
     |

error[E0412]: cannot find type `c_char` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/linux_like/linux/mod.rs:4880:30
     |
4880 |                 serv: *mut ::c_char,
     |                              ^^^^^^
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/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
     |
4880 |                 serv: *mut ::c_schar,
     |                              ~~~~~~~
help: consider importing this type alias
     |
5672 + use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
4880 -                 serv: *mut ::c_char,
4880 +                 serv: *mut c_char,
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/linux_like/linux/mod.rs:4891:28
     |
4891 |                 liovcnt: ::c_ulong,
     |                            ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
4891 -                 liovcnt: ::c_ulong,
4891 +                 liovcnt: c_ulong,
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/linux_like/linux/mod.rs:4893:28
     |
4893 |                 riovcnt: ::c_ulong,
     |                            ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
4893 -                 riovcnt: ::c_ulong,
4893 +                 riovcnt: c_ulong,
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/linux_like/linux/mod.rs:4894:26
     |
4894 |                 flags: ::c_ulong,
     |                          ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
4894 -                 flags: ::c_ulong,
4894 +                 flags: c_ulong,
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/linux_like/linux/mod.rs:4899:28
     |
4899 |                 liovcnt: ::c_ulong,
     |                            ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
4899 -                 liovcnt: ::c_ulong,
4899 +                 liovcnt: c_ulong,
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/linux_like/linux/mod.rs:4901:28
     |
4901 |                 riovcnt: ::c_ulong,
     |                            ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
4901 -                 riovcnt: ::c_ulong,
4901 +                 riovcnt: c_ulong,
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/linux_like/linux/mod.rs:4902:26
     |
4902 |                 flags: ::c_ulong,
     |                          ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
4902 -                 flags: ::c_ulong,
4902 +                 flags: c_ulong,
     |

error[E0412]: cannot find type `c_char` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/linux_like/linux/mod.rs:4920:32
     |
4920 |                 name: *const ::c_char,
     |                                ^^^^^^
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/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
     |
4920 |                 name: *const ::c_schar,
     |                                ~~~~~~~
help: consider importing this type alias
     |
5672 + use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
4920 -                 name: *const ::c_char,
4920 +                 name: *const c_char,
     |

error[E0412]: cannot find type `c_char` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/linux_like/linux/mod.rs:4922:29
     |
4922 |                 buf: *mut ::c_char,
     |                             ^^^^^^
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/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
     |
4922 |                 buf: *mut ::c_schar,
     |                             ~~~~~~~
help: consider importing this type alias
     |
5672 + use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
4922 -                 buf: *mut ::c_char,
4922 +                 buf: *mut c_char,
     |

error[E0412]: cannot find type `c_char` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/linux_like/linux/mod.rs:4927:42
     |
4927 |             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
     |
4927 |             pub fn shm_open(name: *const char, oflag: ::c_int, mode: mode_t) -> ::c_int;
     |                                          ~~~~
help: consider importing this type alias
     |
5672 + use ffi::c_char;
     |

error[E0412]: cannot find type `c_char` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/linux_like/linux/mod.rs:4928:46
     |
4928 |             pub fn shm_unlink(name: *const ::c_char) -> ::c_int;
     |                                              ^^^^^^
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/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
     |
4928 |             pub fn shm_unlink(name: *const ::c_schar) -> ::c_int;
     |                                              ~~~~~~~
help: consider importing this type alias
     |
5672 + use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
4928 -             pub fn shm_unlink(name: *const ::c_char) -> ::c_int;
4928 +             pub fn shm_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-0.2.155/src/unix/linux_like/linux/mod.rs:4930:43
     |
4930 |             pub fn mq_open(name: *const ::c_char, oflag: ::c_int, ...) -> ::mqd_t;
     |                                           ^^^^^^
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/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
     |
4930 |             pub fn mq_open(name: *const ::c_schar, oflag: ::c_int, ...) -> ::mqd_t;
     |                                           ~~~~~~~
help: consider importing this type alias
     |
5672 + use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
4930 -             pub fn mq_open(name: *const ::c_char, oflag: ::c_int, ...) -> ::mqd_t;
4930 +             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-0.2.155/src/unix/linux_like/linux/mod.rs:4932:45
     |
4932 |             pub fn mq_unlink(name: *const ::c_char) -> ::c_int;
     |                                             ^^^^^^
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/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
     |
4932 |             pub fn mq_unlink(name: *const ::c_schar) -> ::c_int;
     |                                             ~~~~~~~
help: consider importing this type alias
     |
5672 + use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
4932 -             pub fn mq_unlink(name: *const ::c_char) -> ::c_int;
4932 +             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-0.2.155/src/unix/linux_like/linux/mod.rs:4935:33
     |
4935 |                 msg_ptr: *mut ::c_char,
     |                                 ^^^^^^
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/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
     |
4935 |                 msg_ptr: *mut ::c_schar,
     |                                 ~~~~~~~
help: consider importing this type alias
     |
5672 + use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
4935 -                 msg_ptr: *mut ::c_char,
4935 +                 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-0.2.155/src/unix/linux_like/linux/mod.rs:4941:33
     |
4941 |                 msg_ptr: *mut ::c_char,
     |                                 ^^^^^^
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/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
     |
4941 |                 msg_ptr: *mut ::c_schar,
     |                                 ~~~~~~~
help: consider importing this type alias
     |
5672 + use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
4941 -                 msg_ptr: *mut ::c_char,
4941 +                 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-0.2.155/src/unix/linux_like/linux/mod.rs:4948:35
     |
4948 |                 msg_ptr: *const ::c_char,
     |                                   ^^^^^^
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/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
     |
4948 |                 msg_ptr: *const ::c_schar,
     |                                   ~~~~~~~
help: consider importing this type alias
     |
5672 + use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
4948 -                 msg_ptr: *const ::c_char,
4948 +                 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-0.2.155/src/unix/linux_like/linux/mod.rs:4954:35
     |
4954 |                 msg_ptr: *const ::c_char,
     |                                   ^^^^^^
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/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
     |
4954 |                 msg_ptr: *const ::c_schar,
     |                                   ~~~~~~~
help: consider importing this type alias
     |
5672 + use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
4954 -                 msg_ptr: *const ::c_char,
4954 +                 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-0.2.155/src/unix/linux_like/linux/mod.rs:4967:45
     |
4967 |             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-0.2.155/src/unix/linux_like/linux/mod.rs:4985:50
     |
4985 |     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
     |
4985 |     pub fn strerror_r(errnum: ::c_int, buf: *mut char, buflen: ::size_t) -> ::c_int;
     |                                                  ~~~~
help: consider importing this type alias
     |
5672 + use ffi::c_char;
     |

error[E0412]: cannot find type `c_long` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/linux_like/linux/mod.rs:4988:22
     |
4988 |     pub fn labs(i: ::c_long) -> ::c_long;
     |                      ^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_long;
     |
help: if you import `c_long`, refer to it directly
     |
4988 -     pub fn labs(i: ::c_long) -> ::c_long;
4988 +     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-0.2.155/src/unix/linux_like/linux/mod.rs:4988:35
     |
4988 |     pub fn labs(i: ::c_long) -> ::c_long;
     |                                   ^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_long;
     |
help: if you import `c_long`, refer to it directly
     |
4988 -     pub fn labs(i: ::c_long) -> ::c_long;
4988 +     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-0.2.155/src/unix/linux_like/linux/mod.rs:4994:27
     |
4994 |     pub fn lrand48() -> ::c_long;
     |                           ^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_long;
     |
help: if you import `c_long`, refer to it directly
     |
4994 -     pub fn lrand48() -> ::c_long;
4994 +     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-0.2.155/src/unix/linux_like/linux/mod.rs:4995:49
     |
4995 |     pub fn nrand48(xseed: *mut ::c_ushort) -> ::c_long;
     |                                                 ^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_long;
     |
help: if you import `c_long`, refer to it directly
     |
4995 -     pub fn nrand48(xseed: *mut ::c_ushort) -> ::c_long;
4995 +     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-0.2.155/src/unix/linux_like/linux/mod.rs:4996:27
     |
4996 |     pub fn mrand48() -> ::c_long;
     |                           ^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_long;
     |
help: if you import `c_long`, refer to it directly
     |
4996 -     pub fn mrand48() -> ::c_long;
4996 +     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-0.2.155/src/unix/linux_like/linux/mod.rs:4997:49
     |
4997 |     pub fn jrand48(xseed: *mut ::c_ushort) -> ::c_long;
     |                                                 ^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_long;
     |
help: if you import `c_long`, refer to it directly
     |
4997 -     pub fn jrand48(xseed: *mut ::c_ushort) -> ::c_long;
4997 +     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-0.2.155/src/unix/linux_like/linux/mod.rs:4998:28
     |
4998 |     pub fn srand48(seed: ::c_long);
     |                            ^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_long;
     |
help: if you import `c_long`, refer to it directly
     |
4998 -     pub fn srand48(seed: ::c_long);
4998 +     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-0.2.155/src/unix/linux_like/linux/mod.rs:5002:35
     |
5002 |     pub fn lutimes(file: *const ::c_char, times: *const ::timeval) -> ::c_int;
     |                                   ^^^^^^
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/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
     |
5002 |     pub fn lutimes(file: *const ::c_schar, times: *const ::timeval) -> ::c_int;
     |                                   ~~~~~~~
help: consider importing this type alias
     |
5672 + use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
5002 -     pub fn lutimes(file: *const ::c_char, times: *const ::timeval) -> ::c_int;
5002 +     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-0.2.155/src/unix/linux_like/linux/mod.rs:5014:36
     |
5014 |     pub fn getspnam(name: *const ::c_char) -> *mut spwd;
     |                                    ^^^^^^
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/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
     |
5014 |     pub fn getspnam(name: *const ::c_schar) -> *mut spwd;
     |                                    ~~~~~~~
help: consider importing this type alias
     |
5672 + use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
5014 -     pub fn getspnam(name: *const ::c_char) -> *mut spwd;
5014 +     pub fn getspnam(name: *const c_char) -> *mut spwd;
     |

error[E0412]: cannot find type `shmid_ds` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/linux_like/linux/mod.rs:5020:61
     |
5020 |     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-0.2.155/src/unix/linux_like/linux/mod.rs:5021:36
     |
5021 |     pub fn ftok(pathname: *const ::c_char, proj_id: ::c_int) -> ::key_t;
     |                                    ^^^^^^
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/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
     |
5021 |     pub fn ftok(pathname: *const ::c_schar, proj_id: ::c_int) -> ::key_t;
     |                                    ~~~~~~~
help: consider importing this type alias
     |
5672 + use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
5021 -     pub fn ftok(pathname: *const ::c_char, proj_id: ::c_int) -> ::key_t;
5021 +     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-0.2.155/src/unix/linux_like/linux/mod.rs:5025:59
     |
5025 |     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-0.2.155/src/unix/linux_like/linux/mod.rs:5031:19
     |
5031 |         msgtyp: ::c_long,
     |                   ^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_long;
     |
help: if you import `c_long`, refer to it directly
     |
5031 -         msgtyp: ::c_long,
5031 +         msgtyp: c_long,
     |

error[E0412]: cannot find type `off_t` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/linux_like/linux/mod.rs:5044:60
     |
15   | pub type loff_t = ::c_longlong;
     | ------------------------------- similarly named type alias `loff_t` defined here
...
5044 |     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-0.2.155/src/unix/linux_like/linux/mod.rs:5044:74
     |
15   | pub type loff_t = ::c_longlong;
     | ------------------------------- similarly named type alias `loff_t` defined here
...
5044 |     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-0.2.155/src/unix/linux_like/linux/mod.rs:5045:51
     |
15   | pub type loff_t = ::c_longlong;
     | ------------------------------- similarly named type alias `loff_t` defined here
...
5045 |     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-0.2.155/src/unix/linux_like/linux/mod.rs:5045:65
     |
15   | pub type loff_t = ::c_longlong;
     | ------------------------------- similarly named type alias `loff_t` defined here
...
5045 |     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-0.2.155/src/unix/linux_like/linux/mod.rs:5048:22
     |
5048 |         path: *const c_char,
     |                      ^^^^^^
     |
help: a builtin type with a similar name exists
     |
5048 |         path: *const char,
     |                      ~~~~
help: consider importing this type alias
     |
5672 + use ffi::c_char;
     |

error[E0412]: cannot find type `c_char` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/linux_like/linux/mod.rs:5049:22
     |
5049 |         name: *const c_char,
     |                      ^^^^^^
     |
help: a builtin type with a similar name exists
     |
5049 |         name: *const char,
     |                      ~~~~
help: consider importing this type alias
     |
5672 + use ffi::c_char;
     |

error[E0412]: cannot find type `c_char` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/linux_like/linux/mod.rs:5054:22
     |
5054 |         path: *const c_char,
     |                      ^^^^^^
     |
help: a builtin type with a similar name exists
     |
5054 |         path: *const char,
     |                      ~~~~
help: consider importing this type alias
     |
5672 + use ffi::c_char;
     |

error[E0412]: cannot find type `c_char` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/linux_like/linux/mod.rs:5055:22
     |
5055 |         name: *const c_char,
     |                      ^^^^^^
     |
help: a builtin type with a similar name exists
     |
5055 |         name: *const char,
     |                      ~~~~
help: consider importing this type alias
     |
5672 + use ffi::c_char;
     |

error[E0412]: cannot find type `c_char` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/linux_like/linux/mod.rs:5061:22
     |
5061 |         name: *const c_char,
     |                      ^^^^^^
     |
help: a builtin type with a similar name exists
     |
5061 |         name: *const char,
     |                      ~~~~
help: consider importing this type alias
     |
5672 + use ffi::c_char;
     |

error[E0412]: cannot find type `c_char` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/linux_like/linux/mod.rs:5066:22
     |
5066 |         path: *const c_char,
     |                      ^^^^^^
     |
help: a builtin type with a similar name exists
     |
5066 |         path: *const char,
     |                      ~~~~
help: consider importing this type alias
     |
5672 + use ffi::c_char;
     |

error[E0412]: cannot find type `c_char` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/linux_like/linux/mod.rs:5067:22
     |
5067 |         name: *const c_char,
     |                      ^^^^^^
     |
help: a builtin type with a similar name exists
     |
5067 |         name: *const char,
     |                      ~~~~
help: consider importing this type alias
     |
5672 + use ffi::c_char;
     |

error[E0412]: cannot find type `c_char` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/linux_like/linux/mod.rs:5073:22
     |
5073 |         path: *const c_char,
     |                      ^^^^^^
     |
help: a builtin type with a similar name exists
     |
5073 |         path: *const char,
     |                      ~~~~
help: consider importing this type alias
     |
5672 + use ffi::c_char;
     |

error[E0412]: cannot find type `c_char` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/linux_like/linux/mod.rs:5074:22
     |
5074 |         name: *const c_char,
     |                      ^^^^^^
     |
help: a builtin type with a similar name exists
     |
5074 |         name: *const char,
     |                      ~~~~
help: consider importing this type alias
     |
5672 + use ffi::c_char;
     |

error[E0412]: cannot find type `c_char` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/linux_like/linux/mod.rs:5081:22
     |
5081 |         name: *const c_char,
     |                      ^^^^^^
     |
help: a builtin type with a similar name exists
     |
5081 |         name: *const char,
     |                      ~~~~
help: consider importing this type alias
     |
5672 + use ffi::c_char;
     |

error[E0412]: cannot find type `c_char` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/linux_like/linux/mod.rs:5086:35
     |
5086 |     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
     |
5086 |     pub fn listxattr(path: *const char, list: *mut c_char, size: ::size_t) -> ::ssize_t;
     |                                   ~~~~
help: consider importing this type alias
     |
5672 + use ffi::c_char;
     |

error[E0412]: cannot find type `c_char` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/linux_like/linux/mod.rs:5086:54
     |
5086 |     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
     |
5086 |     pub fn listxattr(path: *const c_char, list: *mut char, size: ::size_t) -> ::ssize_t;
     |                                                      ~~~~
help: consider importing this type alias
     |
5672 + use ffi::c_char;
     |

error[E0412]: cannot find type `c_char` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/linux_like/linux/mod.rs:5087:36
     |
5087 |     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
     |
5087 |     pub fn llistxattr(path: *const char, list: *mut c_char, size: ::size_t) -> ::ssize_t;
     |                                    ~~~~
help: consider importing this type alias
     |
5672 + use ffi::c_char;
     |

error[E0412]: cannot find type `c_char` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/linux_like/linux/mod.rs:5087:55
     |
5087 |     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
     |
5087 |     pub fn llistxattr(path: *const c_char, list: *mut char, size: ::size_t) -> ::ssize_t;
     |                                                       ~~~~
help: consider importing this type alias
     |
5672 + use ffi::c_char;
     |

error[E0412]: cannot find type `c_char` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/linux_like/linux/mod.rs:5088:52
     |
5088 |     pub fn flistxattr(filedes: ::c_int, list: *mut c_char, size: ::size_t) -> ::ssize_t;
     |                                                    ^^^^^^
     |
help: a builtin type with a similar name exists
     |
5088 |     pub fn flistxattr(filedes: ::c_int, list: *mut char, size: ::size_t) -> ::ssize_t;
     |                                                    ~~~~
help: consider importing this type alias
     |
5672 + use ffi::c_char;
     |

error[E0412]: cannot find type `c_char` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/linux_like/linux/mod.rs:5089:37
     |
5089 |     pub fn removexattr(path: *const c_char, name: *const c_char) -> ::c_int;
     |                                     ^^^^^^
     |
help: a builtin type with a similar name exists
     |
5089 |     pub fn removexattr(path: *const char, name: *const c_char) -> ::c_int;
     |                                     ~~~~
help: consider importing this type alias
     |
5672 + use ffi::c_char;
     |

error[E0412]: cannot find type `c_char` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/linux_like/linux/mod.rs:5089:58
     |
5089 |     pub fn removexattr(path: *const c_char, name: *const c_char) -> ::c_int;
     |                                                          ^^^^^^
     |
help: a builtin type with a similar name exists
     |
5089 |     pub fn removexattr(path: *const c_char, name: *const char) -> ::c_int;
     |                                                          ~~~~
help: consider importing this type alias
     |
5672 + use ffi::c_char;
     |

error[E0412]: cannot find type `c_char` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/linux_like/linux/mod.rs:5090:38
     |
5090 |     pub fn lremovexattr(path: *const c_char, name: *const c_char) -> ::c_int;
     |                                      ^^^^^^
     |
help: a builtin type with a similar name exists
     |
5090 |     pub fn lremovexattr(path: *const char, name: *const c_char) -> ::c_int;
     |                                      ~~~~
help: consider importing this type alias
     |
5672 + use ffi::c_char;
     |

error[E0412]: cannot find type `c_char` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/linux_like/linux/mod.rs:5090:59
     |
5090 |     pub fn lremovexattr(path: *const c_char, name: *const c_char) -> ::c_int;
     |                                                           ^^^^^^
     |
help: a builtin type with a similar name exists
     |
5090 |     pub fn lremovexattr(path: *const c_char, name: *const char) -> ::c_int;
     |                                                           ~~~~
help: consider importing this type alias
     |
5672 + use ffi::c_char;
     |

error[E0412]: cannot find type `c_char` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/linux_like/linux/mod.rs:5091:56
     |
5091 |     pub fn fremovexattr(filedes: ::c_int, name: *const c_char) -> ::c_int;
     |                                                        ^^^^^^
     |
help: a builtin type with a similar name exists
     |
5091 |     pub fn fremovexattr(filedes: ::c_int, name: *const char) -> ::c_int;
     |                                                        ~~~~
help: consider importing this type alias
     |
5672 + use ffi::c_char;
     |

error[E0412]: cannot find type `sigset_t` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/linux_like/linux/mod.rs:5092:49
     |
5092 |     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-0.2.155/src/unix/linux_like/linux/mod.rs:5103:27
     |
5103 |         special: *const ::c_char,
     |                           ^^^^^^
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/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
     |
5103 |         special: *const ::c_schar,
     |                           ~~~~~~~
help: consider importing this type alias
     |
5672 + use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
5103 -         special: *const ::c_char,
5103 +         special: *const c_char,
     |

error[E0412]: cannot find type `c_char` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/linux_like/linux/mod.rs:5105:22
     |
5105 |         data: *mut ::c_char,
     |                      ^^^^^^
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/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
     |
5105 |         data: *mut ::c_schar,
     |                      ~~~~~~~
help: consider importing this type alias
     |
5672 + use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
5105 -         data: *mut ::c_char,
5105 +         data: *mut c_char,
     |

error[E0412]: cannot find type `sigset_t` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/linux_like/linux/mod.rs:5112:27
     |
5112 |         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-0.2.155/src/unix/linux_like/linux/mod.rs:5115:38
     |
5115 |     pub fn mkostemp(template: *mut ::c_char, flags: ::c_int) -> ::c_int;
     |                                      ^^^^^^
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/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
     |
5115 |     pub fn mkostemp(template: *mut ::c_schar, flags: ::c_int) -> ::c_int;
     |                                      ~~~~~~~
help: consider importing this type alias
     |
5672 + use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
5115 -     pub fn mkostemp(template: *mut ::c_char, flags: ::c_int) -> ::c_int;
5115 +     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-0.2.155/src/unix/linux_like/linux/mod.rs:5116:39
     |
5116 |     pub fn mkostemps(template: *mut ::c_char, suffixlen: ::c_int, flags: ::c_int) -> ::c_int;
     |                                       ^^^^^^
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/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
     |
5116 |     pub fn mkostemps(template: *mut ::c_schar, suffixlen: ::c_int, flags: ::c_int) -> ::c_int;
     |                                       ~~~~~~~
help: consider importing this type alias
     |
5672 + use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
5116 -     pub fn mkostemps(template: *mut ::c_char, suffixlen: ::c_int, flags: ::c_int) -> ::c_int;
5116 +     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-0.2.155/src/unix/linux_like/linux/mod.rs:5118:21
     |
5118 |         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-0.2.155/src/unix/linux_like/linux/mod.rs:5119:20
     |
5119 |         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-0.2.155/src/unix/linux_like/linux/mod.rs:5122:36
     |
5122 |     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-0.2.155/src/unix/linux_like/linux/mod.rs:5122:57
     |
5122 |     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-0.2.155/src/unix/linux_like/linux/mod.rs:5123:73
     |
5123 |     pub fn nl_langinfo_l(item: ::nl_item, locale: ::locale_t) -> *mut ::c_char;
     |                                                                         ^^^^^^
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/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
     |
5123 |     pub fn nl_langinfo_l(item: ::nl_item, locale: ::locale_t) -> *mut ::c_schar;
     |                                                                         ~~~~~~~
help: consider importing this type alias
     |
5672 + use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
5123 -     pub fn nl_langinfo_l(item: ::nl_item, locale: ::locale_t) -> *mut ::c_char;
5123 +     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-0.2.155/src/unix/linux_like/linux/mod.rs:5131:19
     |
5131 |         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-0.2.155/src/unix/linux_like/linux/mod.rs:5136:19
     |
5136 |         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-0.2.155/src/unix/linux_like/linux/mod.rs:5140:43
     |
5140 |     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-0.2.155/src/unix/linux_like/linux/mod.rs:5146:56
     |
5146 |     pub fn mkfifoat(dirfd: ::c_int, pathname: *const ::c_char, mode: ::mode_t) -> ::c_int;
     |                                                        ^^^^^^
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/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
     |
5146 |     pub fn mkfifoat(dirfd: ::c_int, pathname: *const ::c_schar, mode: ::mode_t) -> ::c_int;
     |                                                        ~~~~~~~
help: consider importing this type alias
     |
5672 + use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
5146 -     pub fn mkfifoat(dirfd: ::c_int, pathname: *const ::c_char, mode: ::mode_t) -> ::c_int;
5146 +     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-0.2.155/src/unix/linux_like/linux/mod.rs:5164:25
     |
5164 |         pattern: *const c_char,
     |                         ^^^^^^
     |
help: a builtin type with a similar name exists
     |
5164 |         pattern: *const char,
     |                         ~~~~
help: consider importing this type alias
     |
5672 + use ffi::c_char;
     |

error[E0412]: cannot find type `c_char` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/linux_like/linux/mod.rs:5166:55
     |
5166 |         errfunc: ::Option<extern "C" fn(epath: *const c_char, errno: ::c_int) -> ::c_int>,
     |                                                       ^^^^^^
     |
help: a builtin type with a similar name exists
     |
5166 |         errfunc: ::Option<extern "C" fn(epath: *const char, errno: ::c_int) -> ::c_int>,
     |                                                       ~~~~
help: consider importing this type alias
     |
5672 + use ffi::c_char;
     |

error[E0412]: cannot find type `c_long` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/linux_like/linux/mod.rs:5173:45
     |
5173 |     pub fn seekdir(dirp: *mut ::DIR, loc: ::c_long);
     |                                             ^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_long;
     |
help: if you import `c_long`, refer to it directly
     |
5173 -     pub fn seekdir(dirp: *mut ::DIR, loc: ::c_long);
5173 +     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-0.2.155/src/unix/linux_like/linux/mod.rs:5175:43
     |
5175 |     pub fn telldir(dirp: *mut ::DIR) -> ::c_long;
     |                                           ^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_long;
     |
help: if you import `c_long`, refer to it directly
     |
5175 -     pub fn telldir(dirp: *mut ::DIR) -> ::c_long;
5175 +     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-0.2.155/src/unix/linux_like/linux/mod.rs:5194:38
     |
5194 |     pub fn mkstemps(template: *mut ::c_char, suffixlen: ::c_int) -> ::c_int;
     |                                      ^^^^^^
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/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
     |
5194 |     pub fn mkstemps(template: *mut ::c_schar, suffixlen: ::c_int) -> ::c_int;
     |                                      ~~~~~~~
help: consider importing this type alias
     |
5672 + use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
5194 -     pub fn mkstemps(template: *mut ::c_char, suffixlen: ::c_int) -> ::c_int;
5194 +     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-0.2.155/src/unix/linux_like/linux/mod.rs:5196:51
     |
5196 |     pub fn nl_langinfo(item: ::nl_item) -> *mut ::c_char;
     |                                                   ^^^^^^
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/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 |     pub fn nl_langinfo(item: ::nl_item) -> *mut ::c_schar;
     |                                                   ~~~~~~~
help: consider importing this type alias
     |
5672 + use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
5196 -     pub fn nl_langinfo(item: ::nl_item) -> *mut ::c_char;
5196 +     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-0.2.155/src/unix/linux_like/linux/mod.rs:5198:39
     |
5198 |     pub fn getdomainname(name: *mut ::c_char, len: ::size_t) -> ::c_int;
     |                                       ^^^^^^
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/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 |     pub fn getdomainname(name: *mut ::c_schar, len: ::size_t) -> ::c_int;
     |                                       ~~~~~~~
help: consider importing this type alias
     |
5672 + use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
5198 -     pub fn getdomainname(name: *mut ::c_char, len: ::size_t) -> ::c_int;
5198 +     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-0.2.155/src/unix/linux_like/linux/mod.rs:5199:41
     |
5199 |     pub fn setdomainname(name: *const ::c_char, len: ::size_t) -> ::c_int;
     |                                         ^^^^^^
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/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
     |
5199 |     pub fn setdomainname(name: *const ::c_schar, len: ::size_t) -> ::c_int;
     |                                         ~~~~~~~
help: consider importing this type alias
     |
5672 + use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
5199 -     pub fn setdomainname(name: *const ::c_char, len: ::size_t) -> ::c_int;
5199 +     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-0.2.155/src/unix/linux_like/linux/mod.rs:5203:27
     |
5203 |     pub fn syscall(num: ::c_long, ...) -> ::c_long;
     |                           ^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_long;
     |
help: if you import `c_long`, refer to it directly
     |
5203 -     pub fn syscall(num: ::c_long, ...) -> ::c_long;
5203 +     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-0.2.155/src/unix/linux_like/linux/mod.rs:5203:45
     |
5203 |     pub fn syscall(num: ::c_long, ...) -> ::c_long;
     |                                             ^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_long;
     |
help: if you import `c_long`, refer to it directly
     |
5203 -     pub fn syscall(num: ::c_long, ...) -> ::c_long;
5203 +     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-0.2.155/src/unix/linux_like/linux/mod.rs:5222:19
     |
5222 |         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-0.2.155/src/unix/linux_like/linux/mod.rs:5227:36
     |
5227 |     pub fn umount(target: *const ::c_char) -> ::c_int;
     |                                    ^^^^^^
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/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 |     pub fn umount(target: *const ::c_schar) -> ::c_int;
     |                                    ~~~~~~~
help: consider importing this type alias
     |
5672 + use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
5227 -     pub fn umount(target: *const ::c_char) -> ::c_int;
5227 +     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-0.2.155/src/unix/linux_like/linux/mod.rs:5244:36
     |
5244 |     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-0.2.155/src/unix/linux_like/linux/mod.rs:5245:35
     |
5245 |     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-0.2.155/src/unix/linux_like/linux/mod.rs:5248:35
     |
5248 |     pub fn swapoff(path: *const ::c_char) -> ::c_int;
     |                                   ^^^^^^
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/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
     |
5248 |     pub fn swapoff(path: *const ::c_schar) -> ::c_int;
     |                                   ~~~~~~~
help: consider importing this type alias
     |
5672 + use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
5248 -     pub fn swapoff(path: *const ::c_char) -> ::c_int;
5248 +     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-0.2.155/src/unix/linux_like/linux/mod.rs:5256:23
     |
5256 |         src: *const ::c_char,
     |                       ^^^^^^
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/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
     |
5256 |         src: *const ::c_schar,
     |                       ~~~~~~~
help: consider importing this type alias
     |
5672 + use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
5256 -         src: *const ::c_char,
5256 +         src: *const c_char,
     |

error[E0412]: cannot find type `c_char` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/linux_like/linux/mod.rs:5257:26
     |
5257 |         target: *const ::c_char,
     |                          ^^^^^^
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/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
     |
5257 |         target: *const ::c_schar,
     |                          ~~~~~~~
help: consider importing this type alias
     |
5672 + use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
5257 -         target: *const ::c_char,
5257 +         target: *const c_char,
     |

error[E0412]: cannot find type `c_char` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/linux_like/linux/mod.rs:5258:26
     |
5258 |         fstype: *const ::c_char,
     |                          ^^^^^^
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/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
     |
5258 |         fstype: *const ::c_schar,
     |                          ~~~~~~~
help: consider importing this type alias
     |
5672 + use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
5258 -         fstype: *const ::c_char,
5258 +         fstype: *const c_char,
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/linux_like/linux/mod.rs:5259:18
     |
5259 |         flags: ::c_ulong,
     |                  ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
5259 -         flags: ::c_ulong,
5259 +         flags: c_ulong,
     |

error[E0412]: cannot find type `c_ulong` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/linux_like/linux/mod.rs:5262:35
     |
5262 |     pub fn personality(persona: ::c_ulong) -> ::c_int;
     |                                   ^^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_ulong;
     |
help: if you import `c_ulong`, refer to it directly
     |
5262 -     pub fn personality(persona: ::c_ulong) -> ::c_int;
5262 +     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-0.2.155/src/unix/linux_like/linux/mod.rs:5269:25
     |
5269 |         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-0.2.155/src/unix/linux_like/linux/mod.rs:5321:24
     |
5321 |         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-0.2.155/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-0.2.155/src/unix/linux_like/linux/mod.rs:5324:51
     |
5324 |     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-0.2.155/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-0.2.155/src/unix/linux_like/linux/mod.rs:5326:24
     |
5326 |         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-0.2.155/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-0.2.155/src/unix/linux_like/linux/mod.rs:5330:22
     |
5330 |         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-0.2.155/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-0.2.155/src/unix/linux_like/linux/mod.rs:5334:24
     |
5334 |         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-0.2.155/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-0.2.155/src/unix/linux_like/linux/mod.rs:5337:53
     |
5337 |     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-0.2.155/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-0.2.155/src/unix/linux_like/linux/mod.rs:5339:24
     |
5339 |         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-0.2.155/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-0.2.155/src/unix/linux_like/linux/mod.rs:5343:22
     |
5343 |         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-0.2.155/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-0.2.155/src/unix/linux_like/linux/mod.rs:5346:39
     |
5346 |     pub fn sethostname(name: *const ::c_char, len: ::size_t) -> ::c_int;
     |                                       ^^^^^^
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/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
     |
5346 |     pub fn sethostname(name: *const ::c_schar, len: ::size_t) -> ::c_int;
     |                                       ~~~~~~~
help: consider importing this type alias
     |
5672 + use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
5346 -     pub fn sethostname(name: *const ::c_char, len: ::size_t) -> ::c_int;
5346 +     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-0.2.155/src/unix/linux_like/linux/mod.rs:5352:31
     |
5352 |     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-0.2.155/src/unix/linux_like/linux/mod.rs:5353:37
     |
5353 |     pub fn umount2(target: *const ::c_char, flags: ::c_int) -> ::c_int;
     |                                     ^^^^^^
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/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
     |
5353 |     pub fn umount2(target: *const ::c_schar, flags: ::c_int) -> ::c_int;
     |                                     ~~~~~~~
help: consider importing this type alias
     |
5672 + use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
5353 -     pub fn umount2(target: *const ::c_char, flags: ::c_int) -> ::c_int;
5353 +     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-0.2.155/src/unix/linux_like/linux/mod.rs:5355:19
     |
5355 |         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-0.2.155/src/unix/linux_like/linux/mod.rs:5359:34
     |
5359 |     pub fn swapon(path: *const ::c_char, swapflags: ::c_int) -> ::c_int;
     |                                  ^^^^^^
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/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
     |
5359 |     pub fn swapon(path: *const ::c_schar, swapflags: ::c_int) -> ::c_int;
     |                                  ~~~~~~~
help: consider importing this type alias
     |
5672 + use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
5359 -     pub fn swapon(path: *const ::c_char, swapflags: ::c_int) -> ::c_int;
5359 +     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-0.2.155/src/unix/linux_like/linux/mod.rs:5368:22
     |
15   | pub type loff_t = ::c_longlong;
     | ------------------------------- similarly named type alias `loff_t` defined here
...
5368 |         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-0.2.155/src/unix/linux_like/linux/mod.rs:5371:38
     |
5371 |     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-0.2.155/src/unix/linux_like/linux/mod.rs:5375:21
     |
5375 |         buf: *mut ::c_char,
     |                     ^^^^^^
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/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
     |
5375 |         buf: *mut ::c_schar,
     |                     ~~~~~~~
help: consider importing this type alias
     |
5672 + use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
5375 -         buf: *mut ::c_char,
5375 +         buf: *mut c_char,
     |

error[E0412]: cannot find type `stack_t` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/linux_like/linux/mod.rs:5379:35
     |
5379 |     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-0.2.155/src/unix/linux_like/linux/mod.rs:5379:54
     |
5379 |     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-0.2.155/src/unix/linux_like/linux/mod.rs:5380:32
     |
5380 |     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-0.2.155/src/unix/linux_like/linux/mod.rs:5383:24
     |
5383 |         name: *const ::c_char,
     |                        ^^^^^^
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/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
     |
5383 |         name: *const ::c_schar,
     |                        ~~~~~~~
help: consider importing this type alias
     |
5672 + use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
5383 -         name: *const ::c_char,
5383 +         name: *const c_char,
     |

error[E0412]: cannot find type `c_char` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/linux_like/linux/mod.rs:5385:21
     |
5385 |         buf: *mut ::c_char,
     |                     ^^^^^^
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/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
     |
5385 |         buf: *mut ::c_schar,
     |                     ~~~~~~~
help: consider importing this type alias
     |
5672 + use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
5385 -         buf: *mut ::c_char,
5385 +         buf: *mut c_char,
     |

error[E0412]: cannot find type `c_char` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/linux_like/linux/mod.rs:5389:38
     |
5389 |     pub fn initgroups(user: *const ::c_char, group: ::gid_t) -> ::c_int;
     |                                      ^^^^^^
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/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
     |
5389 |     pub fn initgroups(user: *const ::c_schar, group: ::gid_t) -> ::c_int;
     |                                      ~~~~~~~
help: consider importing this type alias
     |
5672 + use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
5389 -     pub fn initgroups(user: *const ::c_char, group: ::gid_t) -> ::c_int;
5389 +     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-0.2.155/src/unix/linux_like/linux/mod.rs:5390:54
     |
5390 |     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-0.2.155/src/unix/linux_like/linux/mod.rs:5390:77
     |
5390 |     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-0.2.155/src/unix/linux_like/linux/mod.rs:5391:36
     |
5391 |     pub fn sem_open(name: *const ::c_char, oflag: ::c_int, ...) -> *mut sem_t;
     |                                    ^^^^^^
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/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 sem_open(name: *const ::c_schar, oflag: ::c_int, ...) -> *mut sem_t;
     |                                    ~~~~~~~
help: consider importing this type alias
     |
5672 + use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
5391 -     pub fn sem_open(name: *const ::c_char, oflag: ::c_int, ...) -> *mut sem_t;
5391 +     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-0.2.155/src/unix/linux_like/linux/mod.rs:5391:73
     |
5391 |     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-0.2.155/src/unix/linux_like/linux/mod.rs:5392:36
     |
5392 |     pub fn getgrnam(name: *const ::c_char) -> *mut ::group;
     |                                    ^^^^^^
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/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 getgrnam(name: *const ::c_schar) -> *mut ::group;
     |                                    ~~~~~~~
help: consider importing this type alias
     |
5672 + use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
5392 -     pub fn getgrnam(name: *const ::c_char) -> *mut ::group;
5392 +     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-0.2.155/src/unix/linux_like/linux/mod.rs:5393:35
     |
5393 |     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-0.2.155/src/unix/linux_like/linux/mod.rs:5394:38
     |
5394 |     pub fn sem_unlink(name: *const ::c_char) -> ::c_int;
     |                                      ^^^^^^
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/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
     |
5394 |     pub fn sem_unlink(name: *const ::c_schar) -> ::c_int;
     |                                      ~~~~~~~
help: consider importing this type alias
     |
5672 + use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
5394 -     pub fn sem_unlink(name: *const ::c_char) -> ::c_int;
5394 +     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-0.2.155/src/unix/linux_like/linux/mod.rs:5397:24
     |
5397 |         name: *const ::c_char,
     |                        ^^^^^^
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/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
     |
5397 |         name: *const ::c_schar,
     |                        ~~~~~~~
help: consider importing this type alias
     |
5672 + use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
5397 -         name: *const ::c_char,
5397 +         name: *const c_char,
     |

error[E0412]: cannot find type `c_char` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/linux_like/linux/mod.rs:5399:21
     |
5399 |         buf: *mut ::c_char,
     |                     ^^^^^^
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/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 |         buf: *mut ::c_schar,
     |                     ~~~~~~~
help: consider importing this type alias
     |
5672 + use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
5399 -         buf: *mut ::c_char,
5399 +         buf: *mut c_char,
     |

error[E0412]: cannot find type `c_char` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/linux_like/linux/mod.rs:5406:21
     |
5406 |         buf: *mut ::c_char,
     |                     ^^^^^^
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/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
     |
5406 |         buf: *mut ::c_schar,
     |                     ~~~~~~~
help: consider importing this type alias
     |
5672 + use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
5406 -         buf: *mut ::c_char,
5406 +         buf: *mut c_char,
     |

error[E0412]: cannot find type `sigset_t` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/linux_like/linux/mod.rs:5410:32
     |
5410 |     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-0.2.155/src/unix/linux_like/linux/mod.rs:5418:24
     |
5418 |         user: *const ::c_char,
     |                        ^^^^^^
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/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
     |
5418 |         user: *const ::c_schar,
     |                        ~~~~~~~
help: consider importing this type alias
     |
5672 + use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
5418 -         user: *const ::c_char,
5418 +         user: *const c_char,
     |

error[E0412]: cannot find type `c_char` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/linux_like/linux/mod.rs:5427:34
     |
5427 |     pub fn popen(command: *const c_char, mode: *const c_char) -> *mut ::FILE;
     |                                  ^^^^^^
     |
help: a builtin type with a similar name exists
     |
5427 |     pub fn popen(command: *const char, mode: *const c_char) -> *mut ::FILE;
     |                                  ~~~~
help: consider importing this type alias
     |
5672 + use ffi::c_char;
     |

error[E0412]: cannot find type `c_char` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/linux_like/linux/mod.rs:5427:55
     |
5427 |     pub fn popen(command: *const c_char, mode: *const c_char) -> *mut ::FILE;
     |                                                       ^^^^^^
     |
help: a builtin type with a similar name exists
     |
5427 |     pub fn popen(command: *const c_char, mode: *const char) -> *mut ::FILE;
     |                                                       ~~~~
help: consider importing this type alias
     |
5672 + use ffi::c_char;
     |

error[E0412]: cannot find type `c_char` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/linux_like/linux/mod.rs:5430:28
     |
5430 |         pathname: *const ::c_char,
     |                            ^^^^^^
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/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
     |
5430 |         pathname: *const ::c_schar,
     |                            ~~~~~~~
help: consider importing this type alias
     |
5672 + use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
5430 -         pathname: *const ::c_char,
5430 +         pathname: *const c_char,
     |

error[E0412]: cannot find type `pthread_t` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/linux_like/linux/mod.rs:5435:24
     |
5435 |         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-0.2.155/src/unix/linux_like/linux/mod.rs:5436:24
     |
5436 |         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-0.2.155/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-0.2.155/src/unix/linux_like/linux/mod.rs:5451:41
     |
5451 |     pub fn setmntent(filename: *const ::c_char, ty: *const ::c_char) -> *mut ::FILE;
     |                                         ^^^^^^
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/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
     |
5451 |     pub fn setmntent(filename: *const ::c_schar, ty: *const ::c_char) -> *mut ::FILE;
     |                                         ~~~~~~~
help: consider importing this type alias
     |
5672 + use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
5451 -     pub fn setmntent(filename: *const ::c_char, ty: *const ::c_char) -> *mut ::FILE;
5451 +     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-0.2.155/src/unix/linux_like/linux/mod.rs:5451:62
     |
5451 |     pub fn setmntent(filename: *const ::c_char, ty: *const ::c_char) -> *mut ::FILE;
     |                                                              ^^^^^^
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/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
     |
5451 |     pub fn setmntent(filename: *const ::c_char, ty: *const ::c_schar) -> *mut ::FILE;
     |                                                              ~~~~~~~
help: consider importing this type alias
     |
5672 + use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
5451 -     pub fn setmntent(filename: *const ::c_char, ty: *const ::c_char) -> *mut ::FILE;
5451 +     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-0.2.155/src/unix/linux_like/linux/mod.rs:5455:58
     |
5455 |     pub fn hasmntopt(mnt: *const ::mntent, opt: *const ::c_char) -> *mut ::c_char;
     |                                                          ^^^^^^
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/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
     |
5455 |     pub fn hasmntopt(mnt: *const ::mntent, opt: *const ::c_schar) -> *mut ::c_char;
     |                                                          ~~~~~~~
help: consider importing this type alias
     |
5672 + use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
5455 -     pub fn hasmntopt(mnt: *const ::mntent, opt: *const ::c_char) -> *mut ::c_char;
5455 +     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-0.2.155/src/unix/linux_like/linux/mod.rs:5455:76
     |
5455 |     pub fn hasmntopt(mnt: *const ::mntent, opt: *const ::c_char) -> *mut ::c_char;
     |                                                                            ^^^^^^
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/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
     |
5455 |     pub fn hasmntopt(mnt: *const ::mntent, opt: *const ::c_char) -> *mut ::c_schar;
     |                                                                            ~~~~~~~
help: consider importing this type alias
     |
5672 + use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
5455 -     pub fn hasmntopt(mnt: *const ::mntent, opt: *const ::c_char) -> *mut ::c_char;
5455 +     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-0.2.155/src/unix/linux_like/linux/mod.rs:5459:24
     |
5459 |         path: *const ::c_char,
     |                        ^^^^^^
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/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
     |
5459 |         path: *const ::c_schar,
     |                        ~~~~~~~
help: consider importing this type alias
     |
5672 + use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
5459 -         path: *const ::c_char,
5459 +         path: *const c_char,
     |

error[E0412]: cannot find type `c_char` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/linux_like/linux/mod.rs:5462:29
     |
5462 |         argv: *const *mut ::c_char,
     |                             ^^^^^^
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/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
     |
5462 |         argv: *const *mut ::c_schar,
     |                             ~~~~~~~
help: consider importing this type alias
     |
5672 + use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
5462 -         argv: *const *mut ::c_char,
5462 +         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-0.2.155/src/unix/linux_like/linux/mod.rs:5463:29
     |
5463 |         envp: *const *mut ::c_char,
     |                             ^^^^^^
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/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
     |
5463 |         envp: *const *mut ::c_schar,
     |                             ~~~~~~~
help: consider importing this type alias
     |
5672 + use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
5463 -         envp: *const *mut ::c_char,
5463 +         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-0.2.155/src/unix/linux_like/linux/mod.rs:5467:24
     |
5467 |         file: *const ::c_char,
     |                        ^^^^^^
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/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
     |
5467 |         file: *const ::c_schar,
     |                        ~~~~~~~
help: consider importing this type alias
     |
5672 + use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
5467 -         file: *const ::c_char,
5467 +         file: *const c_char,
     |

error[E0412]: cannot find type `c_char` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/linux_like/linux/mod.rs:5470:29
     |
5470 |         argv: *const *mut ::c_char,
     |                             ^^^^^^
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/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 |         argv: *const *mut ::c_schar,
     |                             ~~~~~~~
help: consider importing this type alias
     |
5672 + use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
5470 -         argv: *const *mut ::c_char,
5470 +         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-0.2.155/src/unix/linux_like/linux/mod.rs:5471:29
     |
5471 |         envp: *const *mut ::c_char,
     |                             ^^^^^^
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/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
     |
5471 |         envp: *const *mut ::c_schar,
     |                             ~~~~~~~
help: consider importing this type alias
     |
5672 + use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
5471 -         envp: *const *mut ::c_char,
5471 +         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-0.2.155/src/unix/linux_like/linux/mod.rs:5477:25
     |
5477 |         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-0.2.155/src/unix/linux_like/linux/mod.rs:5481:27
     |
5481 |         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-0.2.155/src/unix/linux_like/linux/mod.rs:5485:25
     |
5485 |         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-0.2.155/src/unix/linux_like/linux/mod.rs:5489:27
     |
5489 |         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-0.2.155/src/unix/linux_like/linux/mod.rs:5520:24
     |
5520 |         path: *const ::c_char,
     |                        ^^^^^^
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/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
     |
5520 |         path: *const ::c_schar,
     |                        ~~~~~~~
help: consider importing this type alias
     |
5672 + use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
5520 -         path: *const ::c_char,
5520 +         path: *const c_char,
     |

error[E0412]: cannot find type `c_char` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/linux_like/linux/mod.rs:5542:58
     |
5542 |     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-0.2.155/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
     |
5542 |     pub fn inotify_add_watch(fd: ::c_int, path: *const ::c_schar, mask: u32) -> ::c_int;
     |                                                          ~~~~~~~
help: consider importing this type alias
     |
5672 + use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
5542 -     pub fn inotify_add_watch(fd: ::c_int, path: *const ::c_char, mask: u32) -> ::c_int;
5542 +     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-0.2.155/src/unix/linux_like/linux/mod.rs:5545:33
     |
5545 |     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-0.2.155/src/unix/linux_like/linux/mod.rs:5545:60
     |
5545 |     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-0.2.155/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
     |
5545 |     pub fn regcomp(preg: *mut ::regex_t, pattern: *const ::c_schar, cflags: ::c_int) -> ::c_int;
     |                                                            ~~~~~~~
help: consider importing this type alias
     |
5672 + use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
5545 -     pub fn regcomp(preg: *mut ::regex_t, pattern: *const ::c_char, cflags: ::c_int) -> ::c_int;
5545 +     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-0.2.155/src/unix/linux_like/linux/mod.rs:5548:24
     |
5548 |         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-0.2.155/src/unix/linux_like/linux/mod.rs:5549:25
     |
5549 |         input: *const ::c_char,
     |                         ^^^^^^
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/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
     |
5549 |         input: *const ::c_schar,
     |                         ~~~~~~~
help: consider importing this type alias
     |
5672 + use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
5549 -         input: *const ::c_char,
5549 +         input: *const c_char,
     |

error[E0412]: cannot find type `regex_t` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/linux_like/linux/mod.rs:5557:24
     |
5557 |         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-0.2.155/src/unix/linux_like/linux/mod.rs:5558:24
     |
5558 |         errbuf: *mut ::c_char,
     |                        ^^^^^^
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/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
     |
5558 |         errbuf: *mut ::c_schar,
     |                        ~~~~~~~
help: consider importing this type alias
     |
5672 + use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
5558 -         errbuf: *mut ::c_char,
5558 +         errbuf: *mut c_char,
     |

error[E0412]: cannot find type `regex_t` in the crate root
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/linux_like/linux/mod.rs:5562:33
     |
5562 |     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-0.2.155/src/unix/linux_like/linux/mod.rs:5564:40
     |
5564 |     pub fn iconv_open(tocode: *const ::c_char, fromcode: *const ::c_char) -> iconv_t;
     |                                        ^^^^^^
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/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
     |
5564 |     pub fn iconv_open(tocode: *const ::c_schar, fromcode: *const ::c_char) -> iconv_t;
     |                                        ~~~~~~~
help: consider importing this type alias
     |
5672 + use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
5564 -     pub fn iconv_open(tocode: *const ::c_char, fromcode: *const ::c_char) -> iconv_t;
5564 +     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-0.2.155/src/unix/linux_like/linux/mod.rs:5564:67
     |
5564 |     pub fn iconv_open(tocode: *const ::c_char, fromcode: *const ::c_char) -> iconv_t;
     |                                                                   ^^^^^^
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/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
     |
5564 |     pub fn iconv_open(tocode: *const ::c_char, fromcode: *const ::c_schar) -> iconv_t;
     |                                                                   ~~~~~~~
help: consider importing this type alias
     |
5672 + use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
5564 -     pub fn iconv_open(tocode: *const ::c_char, fromcode: *const ::c_char) -> iconv_t;
5564 +     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-0.2.155/src/unix/linux_like/linux/mod.rs:5567:28
     |
5567 |         inbuf: *mut *mut ::c_char,
     |                            ^^^^^^
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/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
     |
5567 |         inbuf: *mut *mut ::c_schar,
     |                            ~~~~~~~
help: consider importing this type alias
     |
5672 + use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
5567 -         inbuf: *mut *mut ::c_char,
5567 +         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-0.2.155/src/unix/linux_like/linux/mod.rs:5569:29
     |
5569 |         outbuf: *mut *mut ::c_char,
     |                             ^^^^^^
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/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
     |
5569 |         outbuf: *mut *mut ::c_schar,
     |                             ~~~~~~~
help: consider importing this type alias
     |
5672 + use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
5569 -         outbuf: *mut *mut ::c_char,
5569 +         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-0.2.155/src/unix/linux_like/linux/mod.rs:5591:29
     |
5591 |     pub fn gethostid() -> ::c_long;
     |                             ^^^^^^ not found in the crate root
     |
help: consider importing this type alias
     |
5672 + use ffi::c_long;
     |
help: if you import `c_long`, refer to it directly
     |
5591 -     pub fn gethostid() -> ::c_long;
5591 +     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-0.2.155/src/unix/linux_like/linux/mod.rs:5593:44
     |
5593 |     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-0.2.155/src/unix/linux_like/linux/mod.rs:5602:41
     |
5602 |     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-0.2.155/src/unix/linux_like/linux/mod.rs:5602:65
     |
5602 |     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-0.2.155/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
     |
5602 |     pub fn pthread_getname_np(thread: ::pthread_t, name: *mut ::c_schar, len: ::size_t) -> ::c_int;
     |                                                                 ~~~~~~~
help: consider importing this type alias
     |
5672 + use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
5602 -     pub fn pthread_getname_np(thread: ::pthread_t, name: *mut ::c_char, len: ::size_t) -> ::c_int;
5602 +     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-0.2.155/src/unix/linux_like/linux/mod.rs:5603:41
     |
5603 |     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-0.2.155/src/unix/linux_like/linux/mod.rs:5603:67
     |
5603 |     pub fn pthread_setname_np(thread: ::pthread_t, name: *const ::c_char) -> ::c_int;
     |                                                                   ^^^^^^
     |
    ::: /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/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
     |
5603 |     pub fn pthread_setname_np(thread: ::pthread_t, name: *const ::c_schar) -> ::c_int;
     |                                                                   ~~~~~~~
help: consider importing this type alias
     |
5672 + use ffi::c_char;
     |
help: if you import `c_char`, refer to it directly
     |
5603 -     pub fn pthread_setname_np(thread: ::pthread_t, name: *const ::c_char) -> ::c_int;
5603 +     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-0.2.155/src/unix/linux_like/linux/mod.rs:5606:27
     |
5606 |         argv: *const *mut c_char,
     |                           ^^^^^^
     |
help: a builtin type with a similar name exists
     |
5606 |         argv: *const *mut char,
     |                           ~~~~
help: consider importing this type alias
     |
5672 + use ffi::c_char;
     |

error[E0412]: cannot find type `c_char` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/linux_like/linux/mod.rs:5607:27
     |
5607 |         optstring: *const c_char,
     |                           ^^^^^^
     |
help: a builtin type with a similar name exists
     |
5607 |         optstring: *const char,
     |                           ~~~~
help: consider importing this type alias
     |
5672 + use ffi::c_char;
     |

error[E0412]: cannot find type `c_char` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/linux_like/linux/mod.rs:5637:45
     |
5637 |             pub fn fopen64(filename: *const c_char, mode: *const c_char) -> *mut ::FILE;
     |                                             ^^^^^^
     |
help: a builtin type with a similar name exists
     |
5637 |             pub fn fopen64(filename: *const char, mode: *const c_char) -> *mut ::FILE;
     |                                             ~~~~
help: consider importing this type alias
     |
5672 + use ffi::c_char;
     |

error[E0412]: cannot find type `c_char` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/linux_like/linux/mod.rs:5637:66
     |
5637 |             pub fn fopen64(filename: *const c_char, mode: *const c_char) -> *mut ::FILE;
     |                                                                  ^^^^^^
     |
help: a builtin type with a similar name exists
     |
5637 |             pub fn fopen64(filename: *const c_char, mode: *const char) -> *mut ::FILE;
     |                                                                  ~~~~
help: consider importing this type alias
     |
5672 + use ffi::c_char;
     |

error[E0412]: cannot find type `c_char` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/linux_like/linux/mod.rs:5639:34
     |
5639 |                 filename: *const c_char,
     |                                  ^^^^^^
     |
help: a builtin type with a similar name exists
     |
5639 |                 filename: *const char,
     |                                  ~~~~
help: consider importing this type alias
     |
5672 + use ffi::c_char;
     |

error[E0412]: cannot find type `c_char` in this scope
    --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/src/unix/linux_like/linux/mod.rs:5640:30
     |
5640 |                 mode: *const c_char,
     |                              ^^^^^^
     |
help: a builtin type with a similar name exists
     |
5640 |                 mode: *const char,
     |                              ~~~~
help: consider importing this type alias
     |
5672 + use ffi::c_char;
     |

error[E0412]: cannot find type `c_ulong` in the crate root
   --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/libc-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/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-0.2.155/src/unix/linux_like/linux/mod.rs:2081:1
     |
2081 | pub const __SIZEOF_PTHREAD_COND_T: usize = 48;
     | ---------------------------------------------- similarly named constant `__SIZEOF_PTHREAD_COND_T` defined here
...
5683 | 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-0.2.155/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-0.2.155/src/unix/linux_like/linux/mod.rs:2081:1
     |
2081 | pub const __SIZEOF_PTHREAD_COND_T: usize = 48;
     | ---------------------------------------------- similarly named constant `__SIZEOF_PTHREAD_COND_T` defined here
...
5683 | 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-0.2.155/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-0.2.155/src/unix/linux_like/linux/mod.rs:2081:1
     |
2081 | pub const __SIZEOF_PTHREAD_COND_T: usize = 48;
     | ---------------------------------------------- similarly named constant `__SIZEOF_PTHREAD_COND_T` defined here
...
5683 | 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-0.2.155/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-0.2.155/src/unix/linux_like/linux/mod.rs:5683:1
     |
5683 | 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-0.2.155/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-0.2.155/src/unix/linux_like/linux/mod.rs:5683:1
     |
5683 | 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-0.2.155/src/unix/linux_like/linux/align.rs:112:30
     |
112  |                 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-0.2.155/src/unix/linux_like/linux/mod.rs:2081:1
     |
2081 | pub const __SIZEOF_PTHREAD_COND_T: usize = 48;
     | ---------------------------------------------- similarly named constant `__SIZEOF_PTHREAD_COND_T` defined here
...
5683 | 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-0.2.155/src/unix/linux_like/linux/align.rs:139:30
     |
139  |                 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-0.2.155/src/unix/linux_like/linux/mod.rs:2081:1
     |
2081 | pub const __SIZEOF_PTHREAD_COND_T: usize = 48;
     | ---------------------------------------------- similarly named constant `__SIZEOF_PTHREAD_COND_T` defined here
...
5683 | 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-0.2.155/src/unix/linux_like/linux/align.rs:167:30
     |
167  |                 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-0.2.155/src/unix/linux_like/linux/mod.rs:2081:1
     |
2081 | pub const __SIZEOF_PTHREAD_COND_T: usize = 48;
     | ---------------------------------------------- similarly named constant `__SIZEOF_PTHREAD_COND_T` defined here
...
5683 | 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-0.2.155/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-0.2.155/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-0.2.155/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 1153 previous errors

    

Build history for target x86_64-unknown-linux-none

Build state for nightly 2024-06-28