Deleted vendor folder

4 files changed, 0 insertions, 663 deletions

diff --git a/vendor/libc/src/windows/gnu/align.rs b/vendor/libc/src/windows/gnu/align.rs
deleted file mode 100644
index 3af99e3..0000000
--- a/vendor/libc/src/windows/gnu/align.rs
+++ /dev/null
@@ -1,19 +0,0 @@
-cfg_if! {
-    if #[cfg(target_pointer_width = "64")] {
-        s_no_extra_traits! {
-            #[allow(missing_debug_implementations)]
-            #[repr(align(16))]
-            pub struct max_align_t {
-                priv_: [f64; 4]
-            }
-        }
-    } else if #[cfg(target_pointer_width = "32")] {
-        s_no_extra_traits! {
-            #[allow(missing_debug_implementations)]
-            #[repr(align(16))]
-            pub struct max_align_t {
-                priv_: [i64; 6]
-            }
-        }
-    }
-}
diff --git a/vendor/libc/src/windows/gnu/mod.rs b/vendor/libc/src/windows/gnu/mod.rs
deleted file mode 100644
index 3e7d38b..0000000
--- a/vendor/libc/src/windows/gnu/mod.rs
+++ /dev/null
@@ -1,23 +0,0 @@
-pub const L_tmpnam: ::c_uint = 14;
-pub const TMP_MAX: ::c_uint = 0x7fff;
-
-// stdio file descriptor numbers
-pub const STDIN_FILENO: ::c_int = 0;
-pub const STDOUT_FILENO: ::c_int = 1;
-pub const STDERR_FILENO: ::c_int = 2;
-
-extern "C" {
-    pub fn strcasecmp(s1: *const ::c_char, s2: *const ::c_char) -> ::c_int;
-    pub fn strncasecmp(s1: *const ::c_char, s2: *const ::c_char, n: ::size_t) -> ::c_int;
-
-    // NOTE: For MSVC target, `wmemchr` is only a inline function in `<wchar.h>`
-    //      header file. We cannot find a way to link to that symbol from Rust.
-    pub fn wmemchr(cx: *const ::wchar_t, c: ::wchar_t, n: ::size_t) -> *mut ::wchar_t;
-}
-
-cfg_if! {
-    if #[cfg(libc_align)] {
-        mod align;
-        pub use self::align::*;
-    }
-}
diff --git a/vendor/libc/src/windows/mod.rs b/vendor/libc/src/windows/mod.rs
deleted file mode 100644
index 196f1f2..0000000
--- a/vendor/libc/src/windows/mod.rs
+++ /dev/null
@@ -1,601 +0,0 @@
-//! Windows CRT definitions
-
-pub type c_schar = i8;
-pub type c_uchar = u8;
-pub type c_short = i16;
-pub type c_ushort = u16;
-pub type c_int = i32;
-pub type c_uint = u32;
-pub type c_float = f32;
-pub type c_double = f64;
-pub type c_longlong = i64;
-pub type c_ulonglong = u64;
-pub type intmax_t = i64;
-pub type uintmax_t = u64;
-
-pub type size_t = usize;
-pub type ptrdiff_t = isize;
-pub type intptr_t = isize;
-pub type uintptr_t = usize;
-pub type ssize_t = isize;
-pub type sighandler_t = usize;
-
-pub type c_char = i8;
-pub type c_long = i32;
-pub type c_ulong = u32;
-pub type wchar_t = u16;
-
-pub type clock_t = i32;
-
-pub type errno_t = ::c_int;
-
-cfg_if! {
-    if #[cfg(all(target_arch = "x86", target_env = "gnu"))] {
-        pub type time_t = i32;
-    } else {
-        pub type time_t = i64;
-    }
-}
-
-pub type off_t = i32;
-pub type dev_t = u32;
-pub type ino_t = u16;
-#[cfg_attr(feature = "extra_traits", derive(Debug))]
-pub enum timezone {}
-impl ::Copy for timezone {}
-impl ::Clone for timezone {
-    fn clone(&self) -> timezone {
-        *self
-    }
-}
-pub type time64_t = i64;
-
-pub type SOCKET = ::uintptr_t;
-
-s! {
-    // note this is the struct called stat64 in Windows. Not stat, nor stati64.
-    pub struct stat {
-        pub st_dev: dev_t,
-        pub st_ino: ino_t,
-        pub st_mode: u16,
-        pub st_nlink: ::c_short,
-        pub st_uid: ::c_short,
-        pub st_gid: ::c_short,
-        pub st_rdev: dev_t,
-        pub st_size: i64,
-        pub st_atime: time64_t,
-        pub st_mtime: time64_t,
-        pub st_ctime: time64_t,
-    }
-
-    // note that this is called utimbuf64 in Windows
-    pub struct utimbuf {
-        pub actime: time64_t,
-        pub modtime: time64_t,
-    }
-
-    pub struct tm {
-        pub tm_sec: ::c_int,
-        pub tm_min: ::c_int,
-        pub tm_hour: ::c_int,
-        pub tm_mday: ::c_int,
-        pub tm_mon: ::c_int,
-        pub tm_year: ::c_int,
-        pub tm_wday: ::c_int,
-        pub tm_yday: ::c_int,
-        pub tm_isdst: ::c_int,
-    }
-
-    pub struct timeval {
-        pub tv_sec: c_long,
-        pub tv_usec: c_long,
-    }
-
-    pub struct timespec {
-        pub tv_sec: time_t,
-        pub tv_nsec: c_long,
-    }
-
-    pub struct sockaddr {
-        pub sa_family: c_ushort,
-        pub sa_data: [c_char; 14],
-    }
-}
-
-pub const INT_MIN: c_int = -2147483648;
-pub const INT_MAX: c_int = 2147483647;
-
-pub const EXIT_FAILURE: ::c_int = 1;
-pub const EXIT_SUCCESS: ::c_int = 0;
-pub const RAND_MAX: ::c_int = 32767;
-pub const EOF: ::c_int = -1;
-pub const SEEK_SET: ::c_int = 0;
-pub const SEEK_CUR: ::c_int = 1;
-pub const SEEK_END: ::c_int = 2;
-pub const _IOFBF: ::c_int = 0;
-pub const _IONBF: ::c_int = 4;
-pub const _IOLBF: ::c_int = 64;
-pub const BUFSIZ: ::c_uint = 512;
-pub const FOPEN_MAX: ::c_uint = 20;
-pub const FILENAME_MAX: ::c_uint = 260;
-
-// fcntl.h
-pub const O_RDONLY: ::c_int = 0x0000;
-pub const O_WRONLY: ::c_int = 0x0001;
-pub const O_RDWR: ::c_int = 0x0002;
-pub const O_APPEND: ::c_int = 0x0008;
-pub const O_CREAT: ::c_int = 0x0100;
-pub const O_TRUNC: ::c_int = 0x0200;
-pub const O_EXCL: ::c_int = 0x0400;
-pub const O_TEXT: ::c_int = 0x4000;
-pub const O_BINARY: ::c_int = 0x8000;
-pub const _O_WTEXT: ::c_int = 0x10000;
-pub const _O_U16TEXT: ::c_int = 0x20000;
-pub const _O_U8TEXT: ::c_int = 0x40000;
-pub const O_RAW: ::c_int = O_BINARY;
-pub const O_NOINHERIT: ::c_int = 0x0080;
-pub const O_TEMPORARY: ::c_int = 0x0040;
-pub const _O_SHORT_LIVED: ::c_int = 0x1000;
-pub const _O_OBTAIN_DIR: ::c_int = 0x2000;
-pub const O_SEQUENTIAL: ::c_int = 0x0020;
-pub const O_RANDOM: ::c_int = 0x0010;
-
-pub const S_IFCHR: ::c_int = 8192;
-pub const S_IFDIR: ::c_int = 16384;
-pub const S_IFREG: ::c_int = 32768;
-pub const S_IFMT: ::c_int = 61440;
-pub const S_IEXEC: ::c_int = 64;
-pub const S_IWRITE: ::c_int = 128;
-pub const S_IREAD: ::c_int = 256;
-
-pub const LC_ALL: ::c_int = 0;
-pub const LC_COLLATE: ::c_int = 1;
-pub const LC_CTYPE: ::c_int = 2;
-pub const LC_MONETARY: ::c_int = 3;
-pub const LC_NUMERIC: ::c_int = 4;
-pub const LC_TIME: ::c_int = 5;
-
-pub const EPERM: ::c_int = 1;
-pub const ENOENT: ::c_int = 2;
-pub const ESRCH: ::c_int = 3;
-pub const EINTR: ::c_int = 4;
-pub const EIO: ::c_int = 5;
-pub const ENXIO: ::c_int = 6;
-pub const E2BIG: ::c_int = 7;
-pub const ENOEXEC: ::c_int = 8;
-pub const EBADF: ::c_int = 9;
-pub const ECHILD: ::c_int = 10;
-pub const EAGAIN: ::c_int = 11;
-pub const ENOMEM: ::c_int = 12;
-pub const EACCES: ::c_int = 13;
-pub const EFAULT: ::c_int = 14;
-pub const EBUSY: ::c_int = 16;
-pub const EEXIST: ::c_int = 17;
-pub const EXDEV: ::c_int = 18;
-pub const ENODEV: ::c_int = 19;
-pub const ENOTDIR: ::c_int = 20;
-pub const EISDIR: ::c_int = 21;
-pub const EINVAL: ::c_int = 22;
-pub const ENFILE: ::c_int = 23;
-pub const EMFILE: ::c_int = 24;
-pub const ENOTTY: ::c_int = 25;
-pub const EFBIG: ::c_int = 27;
-pub const ENOSPC: ::c_int = 28;
-pub const ESPIPE: ::c_int = 29;
-pub const EROFS: ::c_int = 30;
-pub const EMLINK: ::c_int = 31;
-pub const EPIPE: ::c_int = 32;
-pub const EDOM: ::c_int = 33;
-pub const ERANGE: ::c_int = 34;
-pub const EDEADLK: ::c_int = 36;
-pub const EDEADLOCK: ::c_int = 36;
-pub const ENAMETOOLONG: ::c_int = 38;
-pub const ENOLCK: ::c_int = 39;
-pub const ENOSYS: ::c_int = 40;
-pub const ENOTEMPTY: ::c_int = 41;
-pub const EILSEQ: ::c_int = 42;
-pub const STRUNCATE: ::c_int = 80;
-
-// POSIX Supplement (from errno.h)
-pub const EADDRINUSE: ::c_int = 100;
-pub const EADDRNOTAVAIL: ::c_int = 101;
-pub const EAFNOSUPPORT: ::c_int = 102;
-pub const EALREADY: ::c_int = 103;
-pub const EBADMSG: ::c_int = 104;
-pub const ECANCELED: ::c_int = 105;
-pub const ECONNABORTED: ::c_int = 106;
-pub const ECONNREFUSED: ::c_int = 107;
-pub const ECONNRESET: ::c_int = 108;
-pub const EDESTADDRREQ: ::c_int = 109;
-pub const EHOSTUNREACH: ::c_int = 110;
-pub const EIDRM: ::c_int = 111;
-pub const EINPROGRESS: ::c_int = 112;
-pub const EISCONN: ::c_int = 113;
-pub const ELOOP: ::c_int = 114;
-pub const EMSGSIZE: ::c_int = 115;
-pub const ENETDOWN: ::c_int = 116;
-pub const ENETRESET: ::c_int = 117;
-pub const ENETUNREACH: ::c_int = 118;
-pub const ENOBUFS: ::c_int = 119;
-pub const ENODATA: ::c_int = 120;
-pub const ENOLINK: ::c_int = 121;
-pub const ENOMSG: ::c_int = 122;
-pub const ENOPROTOOPT: ::c_int = 123;
-pub const ENOSR: ::c_int = 124;
-pub const ENOSTR: ::c_int = 125;
-pub const ENOTCONN: ::c_int = 126;
-pub const ENOTRECOVERABLE: ::c_int = 127;
-pub const ENOTSOCK: ::c_int = 128;
-pub const ENOTSUP: ::c_int = 129;
-pub const EOPNOTSUPP: ::c_int = 130;
-pub const EOVERFLOW: ::c_int = 132;
-pub const EOWNERDEAD: ::c_int = 133;
-pub const EPROTO: ::c_int = 134;
-pub const EPROTONOSUPPORT: ::c_int = 135;
-pub const EPROTOTYPE: ::c_int = 136;
-pub const ETIME: ::c_int = 137;
-pub const ETIMEDOUT: ::c_int = 138;
-pub const ETXTBSY: ::c_int = 139;
-pub const EWOULDBLOCK: ::c_int = 140;
-
-// signal codes
-pub const SIGINT: ::c_int = 2;
-pub const SIGILL: ::c_int = 4;
-pub const SIGFPE: ::c_int = 8;
-pub const SIGSEGV: ::c_int = 11;
-pub const SIGTERM: ::c_int = 15;
-pub const SIGABRT: ::c_int = 22;
-pub const NSIG: ::c_int = 23;
-
-pub const SIG_ERR: ::c_int = -1;
-pub const SIG_DFL: ::sighandler_t = 0;
-pub const SIG_IGN: ::sighandler_t = 1;
-pub const SIG_GET: ::sighandler_t = 2;
-pub const SIG_SGE: ::sighandler_t = 3;
-pub const SIG_ACK: ::sighandler_t = 4;
-
-// inline comment below appeases style checker
-#[cfg(all(target_env = "msvc", feature = "rustc-dep-of-std"))] // " if "
-#[link(name = "msvcrt", cfg(not(target_feature = "crt-static")))]
-#[link(name = "libcmt", cfg(target_feature = "crt-static"))]
-extern "C" {}
-
-#[cfg_attr(feature = "extra_traits", derive(Debug))]
-pub enum FILE {}
-impl ::Copy for FILE {}
-impl ::Clone for FILE {
-    fn clone(&self) -> FILE {
-        *self
-    }
-}
-#[cfg_attr(feature = "extra_traits", derive(Debug))]
-pub enum fpos_t {} // FIXME: fill this out with a struct
-impl ::Copy for fpos_t {}
-impl ::Clone for fpos_t {
-    fn clone(&self) -> fpos_t {
-        *self
-    }
-}
-
-// Special handling for all print and scan type functions because of https://github.com/rust-lang/libc/issues/2860
-cfg_if! {
-    if #[cfg(not(feature = "rustc-dep-of-std"))] {
-        #[cfg_attr(
-            all(windows, target_env = "msvc"),
-            link(name = "legacy_stdio_definitions")
-        )]
-        extern "C" {
-            pub fn printf(format: *const c_char, ...) -> ::c_int;
-            pub fn fprintf(stream: *mut FILE, format: *const c_char, ...) -> ::c_int;
-        }
-    }
-}
-
-extern "C" {
-    pub fn isalnum(c: c_int) -> c_int;
-    pub fn isalpha(c: c_int) -> c_int;
-    pub fn iscntrl(c: c_int) -> c_int;
-    pub fn isdigit(c: c_int) -> c_int;
-    pub fn isgraph(c: c_int) -> c_int;
-    pub fn islower(c: c_int) -> c_int;
-    pub fn isprint(c: c_int) -> c_int;
-    pub fn ispunct(c: c_int) -> c_int;
-    pub fn isspace(c: c_int) -> c_int;
-    pub fn isupper(c: c_int) -> c_int;
-    pub fn isxdigit(c: c_int) -> c_int;
-    pub fn isblank(c: c_int) -> c_int;
-    pub fn tolower(c: c_int) -> c_int;
-    pub fn toupper(c: c_int) -> c_int;
-    pub fn fopen(filename: *const c_char, mode: *const c_char) -> *mut FILE;
-    pub fn freopen(filename: *const c_char, mode: *const c_char, file: *mut FILE) -> *mut FILE;
-    pub fn fflush(file: *mut FILE) -> c_int;
-    pub fn fclose(file: *mut FILE) -> c_int;
-    pub fn remove(filename: *const c_char) -> c_int;
-    pub fn rename(oldname: *const c_char, newname: *const c_char) -> c_int;
-    pub fn tmpfile() -> *mut FILE;
-    pub fn setvbuf(stream: *mut FILE, buffer: *mut c_char, mode: c_int, size: size_t) -> c_int;
-    pub fn setbuf(stream: *mut FILE, buf: *mut c_char);
-    pub fn getchar() -> c_int;
-    pub fn putchar(c: c_int) -> c_int;
-    pub fn fgetc(stream: *mut FILE) -> c_int;
-    pub fn fgets(buf: *mut c_char, n: c_int, stream: *mut FILE) -> *mut c_char;
-    pub fn fputc(c: c_int, stream: *mut FILE) -> c_int;
-    pub fn fputs(s: *const c_char, stream: *mut FILE) -> c_int;
-    pub fn puts(s: *const c_char) -> c_int;
-    pub fn ungetc(c: c_int, stream: *mut FILE) -> c_int;
-    pub fn fread(ptr: *mut c_void, size: size_t, nobj: size_t, stream: *mut FILE) -> size_t;
-    pub fn fwrite(ptr: *const c_void, size: size_t, nobj: size_t, stream: *mut FILE) -> size_t;
-    pub fn fseek(stream: *mut FILE, offset: c_long, whence: c_int) -> c_int;
-    pub fn ftell(stream: *mut FILE) -> c_long;
-    pub fn rewind(stream: *mut FILE);
-    pub fn fgetpos(stream: *mut FILE, ptr: *mut fpos_t) -> c_int;
-    pub fn fsetpos(stream: *mut FILE, ptr: *const fpos_t) -> c_int;
-    pub fn feof(stream: *mut FILE) -> c_int;
-    pub fn ferror(stream: *mut FILE) -> c_int;
-    pub fn perror(s: *const c_char);
-    pub fn atof(s: *const c_char) -> c_double;
-    pub fn atoi(s: *const c_char) -> c_int;
-    pub fn atol(s: *const c_char) -> c_long;
-    pub fn atoll(s: *const c_char) -> c_longlong;
-    pub fn strtod(s: *const c_char, endp: *mut *mut c_char) -> c_double;
-    pub fn strtof(s: *const c_char, endp: *mut *mut c_char) -> c_float;
-    pub fn strtol(s: *const c_char, endp: *mut *mut c_char, base: c_int) -> c_long;
-    pub fn strtoll(s: *const c_char, endp: *mut *mut c_char, base: c_int) -> c_longlong;
-    pub fn strtoul(s: *const c_char, endp: *mut *mut c_char, base: c_int) -> c_ulong;
-    pub fn strtoull(s: *const c_char, endp: *mut *mut c_char, base: c_int) -> c_ulonglong;
-    pub fn calloc(nobj: size_t, size: size_t) -> *mut c_void;
-    pub fn malloc(size: size_t) -> *mut c_void;
-    pub fn _msize(p: *mut c_void) -> size_t;
-    pub fn realloc(p: *mut c_void, size: size_t) -> *mut c_void;
-    pub fn free(p: *mut c_void);
-    pub fn abort() -> !;
-    pub fn exit(status: c_int) -> !;
-    pub fn _exit(status: c_int) -> !;
-    pub fn atexit(cb: extern "C" fn()) -> c_int;
-    pub fn system(s: *const c_char) -> c_int;
-    pub fn getenv(s: *const c_char) -> *mut c_char;
-
-    pub fn strcpy(dst: *mut c_char, src: *const c_char) -> *mut c_char;
-    pub fn strncpy(dst: *mut c_char, src: *const c_char, n: size_t) -> *mut c_char;
-    pub fn strcat(s: *mut c_char, ct: *const c_char) -> *mut c_char;
-    pub fn strncat(s: *mut c_char, ct: *const c_char, n: size_t) -> *mut c_char;
-    pub fn strcmp(cs: *const c_char, ct: *const c_char) -> c_int;
-    pub fn strncmp(cs: *const c_char, ct: *const c_char, n: size_t) -> c_int;
-    pub fn strcoll(cs: *const c_char, ct: *const c_char) -> c_int;
-    pub fn strchr(cs: *const c_char, c: c_int) -> *mut c_char;
-    pub fn strrchr(cs: *const c_char, c: c_int) -> *mut c_char;
-    pub fn strspn(cs: *const c_char, ct: *const c_char) -> size_t;
-    pub fn strcspn(cs: *const c_char, ct: *const c_char) -> size_t;
-    pub fn strdup(cs: *const c_char) -> *mut c_char;
-    pub fn strpbrk(cs: *const c_char, ct: *const c_char) -> *mut c_char;
-    pub fn strstr(cs: *const c_char, ct: *const c_char) -> *mut c_char;
-    pub fn strlen(cs: *const c_char) -> size_t;
-    pub fn strnlen(cs: *const c_char, maxlen: size_t) -> size_t;
-    pub fn strerror(n: c_int) -> *mut c_char;
-    pub fn strtok(s: *mut c_char, t: *const c_char) -> *mut c_char;
-    pub fn strxfrm(s: *mut c_char, ct: *const c_char, n: size_t) -> size_t;
-    pub fn wcslen(buf: *const wchar_t) -> size_t;
-    pub fn wcstombs(dest: *mut c_char, src: *const wchar_t, n: size_t) -> ::size_t;
-
-    pub fn memchr(cx: *const c_void, c: c_int, n: size_t) -> *mut c_void;
-    pub fn memcmp(cx: *const c_void, ct: *const c_void, n: size_t) -> c_int;
-    pub fn memcpy(dest: *mut c_void, src: *const c_void, n: size_t) -> *mut c_void;
-    pub fn memmove(dest: *mut c_void, src: *const c_void, n: size_t) -> *mut c_void;
-    pub fn memset(dest: *mut c_void, c: c_int, n: size_t) -> *mut c_void;
-
-    pub fn abs(i: c_int) -> c_int;
-    pub fn labs(i: c_long) -> c_long;
-    pub fn rand() -> c_int;
-    pub fn srand(seed: c_uint);
-
-    pub fn signal(signum: c_int, handler: sighandler_t) -> sighandler_t;
-    pub fn raise(signum: c_int) -> c_int;
-
-    #[link_name = "_gmtime64_s"]
-    pub fn gmtime_s(destTime: *mut tm, srcTime: *const time_t) -> ::c_int;
-    #[link_name = "_localtime64_s"]
-    pub fn localtime_s(tmDest: *mut tm, sourceTime: *const time_t) -> ::errno_t;
-    #[link_name = "_time64"]
-    pub fn time(destTime: *mut time_t) -> time_t;
-    #[link_name = "_chmod"]
-    pub fn chmod(path: *const c_char, mode: ::c_int) -> ::c_int;
-    #[link_name = "_wchmod"]
-    pub fn wchmod(path: *const wchar_t, mode: ::c_int) -> ::c_int;
-    #[link_name = "_mkdir"]
-    pub fn mkdir(path: *const c_char) -> ::c_int;
-    #[link_name = "_wrmdir"]
-    pub fn wrmdir(path: *const wchar_t) -> ::c_int;
-    #[link_name = "_fstat64"]
-    pub fn fstat(fildes: ::c_int, buf: *mut stat) -> ::c_int;
-    #[link_name = "_stat64"]
-    pub fn stat(path: *const c_char, buf: *mut stat) -> ::c_int;
-    #[link_name = "_wstat64"]
-    pub fn wstat(path: *const wchar_t, buf: *mut stat) -> ::c_int;
-    #[link_name = "_wutime64"]
-    pub fn wutime(file: *const wchar_t, buf: *mut utimbuf) -> ::c_int;
-    #[link_name = "_popen"]
-    pub fn popen(command: *const c_char, mode: *const c_char) -> *mut ::FILE;
-    #[link_name = "_pclose"]
-    pub fn pclose(stream: *mut ::FILE) -> ::c_int;
-    #[link_name = "_fdopen"]
-    pub fn fdopen(fd: ::c_int, mode: *const c_char) -> *mut ::FILE;
-    #[link_name = "_fileno"]
-    pub fn fileno(stream: *mut ::FILE) -> ::c_int;
-    #[link_name = "_open"]
-    pub fn open(path: *const c_char, oflag: ::c_int, ...) -> ::c_int;
-    #[link_name = "_wopen"]
-    pub fn wopen(path: *const wchar_t, oflag: ::c_int, ...) -> ::c_int;
-    #[link_name = "_creat"]
-    pub fn creat(path: *const c_char, mode: ::c_int) -> ::c_int;
-    #[link_name = "_access"]
-    pub fn access(path: *const c_char, amode: ::c_int) -> ::c_int;
-    #[link_name = "_chdir"]
-    pub fn chdir(dir: *const c_char) -> ::c_int;
-    #[link_name = "_close"]
-    pub fn close(fd: ::c_int) -> ::c_int;
-    #[link_name = "_dup"]
-    pub fn dup(fd: ::c_int) -> ::c_int;
-    #[link_name = "_dup2"]
-    pub fn dup2(src: ::c_int, dst: ::c_int) -> ::c_int;
-    #[link_name = "_execl"]
-    pub fn execl(path: *const c_char, arg0: *const c_char, ...) -> intptr_t;
-    #[link_name = "_wexecl"]
-    pub fn wexecl(path: *const wchar_t, arg0: *const wchar_t, ...) -> intptr_t;
-    #[link_name = "_execle"]
-    pub fn execle(path: *const c_char, arg0: *const c_char, ...) -> intptr_t;
-    #[link_name = "_wexecle"]
-    pub fn wexecle(path: *const wchar_t, arg0: *const wchar_t, ...) -> intptr_t;
-    #[link_name = "_execlp"]
-    pub fn execlp(path: *const c_char, arg0: *const c_char, ...) -> intptr_t;
-    #[link_name = "_wexeclp"]
-    pub fn wexeclp(path: *const wchar_t, arg0: *const wchar_t, ...) -> intptr_t;
-    #[link_name = "_execlpe"]
-    pub fn execlpe(path: *const c_char, arg0: *const c_char, ...) -> intptr_t;
-    #[link_name = "_wexeclpe"]
-    pub fn wexeclpe(path: *const wchar_t, arg0: *const wchar_t, ...) -> intptr_t;
-    #[link_name = "_execv"]
-    pub fn execv(prog: *const c_char, argv: *const *const c_char) -> ::intptr_t;
-    #[link_name = "_execve"]
-    pub fn execve(
-        prog: *const c_char,
-        argv: *const *const c_char,
-        envp: *const *const c_char,
-    ) -> ::c_int;
-    #[link_name = "_execvp"]
-    pub fn execvp(c: *const c_char, argv: *const *const c_char) -> ::c_int;
-    #[link_name = "_execvpe"]
-    pub fn execvpe(
-        c: *const c_char,
-        argv: *const *const c_char,
-        envp: *const *const c_char,
-    ) -> ::c_int;
-    #[link_name = "_wexecv"]
-    pub fn wexecv(prog: *const wchar_t, argv: *const *const wchar_t) -> ::intptr_t;
-    #[link_name = "_wexecve"]
-    pub fn wexecve(
-        prog: *const wchar_t,
-        argv: *const *const wchar_t,
-        envp: *const *const wchar_t,
-    ) -> ::intptr_t;
-    #[link_name = "_wexecvp"]
-    pub fn wexecvp(c: *const wchar_t, argv: *const *const wchar_t) -> ::intptr_t;
-    #[link_name = "_wexecvpe"]
-    pub fn wexecvpe(
-        c: *const wchar_t,
-        argv: *const *const wchar_t,
-        envp: *const *const wchar_t,
-    ) -> ::intptr_t;
-    #[link_name = "_getcwd"]
-    pub fn getcwd(buf: *mut c_char, size: ::c_int) -> *mut c_char;
-    #[link_name = "_getpid"]
-    pub fn getpid() -> ::c_int;
-    #[link_name = "_isatty"]
-    pub fn isatty(fd: ::c_int) -> ::c_int;
-    #[link_name = "_lseek"]
-    pub fn lseek(fd: ::c_int, offset: c_long, origin: ::c_int) -> c_long;
-    #[link_name = "_lseeki64"]
-    pub fn lseek64(fd: ::c_int, offset: c_longlong, origin: ::c_int) -> c_longlong;
-    #[link_name = "_pipe"]
-    pub fn pipe(fds: *mut ::c_int, psize: ::c_uint, textmode: ::c_int) -> ::c_int;
-    #[link_name = "_read"]
-    pub fn read(fd: ::c_int, buf: *mut ::c_void, count: ::c_uint) -> ::c_int;
-    #[link_name = "_rmdir"]
-    pub fn rmdir(path: *const c_char) -> ::c_int;
-    #[link_name = "_unlink"]
-    pub fn unlink(c: *const c_char) -> ::c_int;
-    #[link_name = "_write"]
-    pub fn write(fd: ::c_int, buf: *const ::c_void, count: ::c_uint) -> ::c_int;
-    #[link_name = "_commit"]
-    pub fn commit(fd: ::c_int) -> ::c_int;
-    #[link_name = "_get_osfhandle"]
-    pub fn get_osfhandle(fd: ::c_int) -> ::intptr_t;
-    #[link_name = "_open_osfhandle"]
-    pub fn open_osfhandle(osfhandle: ::intptr_t, flags: ::c_int) -> ::c_int;
-    pub fn setlocale(category: ::c_int, locale: *const c_char) -> *mut c_char;
-    #[link_name = "_wsetlocale"]
-    pub fn wsetlocale(category: ::c_int, locale: *const wchar_t) -> *mut wchar_t;
-    #[link_name = "_aligned_malloc"]
-    pub fn aligned_malloc(size: size_t, alignment: size_t) -> *mut c_void;
-    #[link_name = "_aligned_free"]
-    pub fn aligned_free(ptr: *mut ::c_void);
-    #[link_name = "_putenv"]
-    pub fn putenv(envstring: *const ::c_char) -> ::c_int;
-    #[link_name = "_wputenv"]
-    pub fn wputenv(envstring: *const ::wchar_t) -> ::c_int;
-    #[link_name = "_putenv_s"]
-    pub fn putenv_s(envstring: *const ::c_char, value_string: *const ::c_char) -> ::errno_t;
-    #[link_name = "_wputenv_s"]
-    pub fn wputenv_s(envstring: *const ::wchar_t, value_string: *const ::wchar_t) -> ::errno_t;
-}
-
-extern "system" {
-    pub fn listen(s: SOCKET, backlog: ::c_int) -> ::c_int;
-    pub fn accept(s: SOCKET, addr: *mut ::sockaddr, addrlen: *mut ::c_int) -> SOCKET;
-    pub fn bind(s: SOCKET, name: *const ::sockaddr, namelen: ::c_int) -> ::c_int;
-    pub fn connect(s: SOCKET, name: *const ::sockaddr, namelen: ::c_int) -> ::c_int;
-    pub fn getpeername(s: SOCKET, name: *mut ::sockaddr, nameln: *mut ::c_int) -> ::c_int;
-    pub fn getsockname(s: SOCKET, name: *mut ::sockaddr, nameln: *mut ::c_int) -> ::c_int;
-    pub fn getsockopt(
-        s: SOCKET,
-        level: ::c_int,
-        optname: ::c_int,
-        optval: *mut ::c_char,
-        optlen: *mut ::c_int,
-    ) -> ::c_int;
-    pub fn recvfrom(
-        s: SOCKET,
-        buf: *mut ::c_char,
-        len: ::c_int,
-        flags: ::c_int,
-        from: *mut ::sockaddr,
-        fromlen: *mut ::c_int,
-    ) -> ::c_int;
-    pub fn sendto(
-        s: SOCKET,
-        buf: *const ::c_char,
-        len: ::c_int,
-        flags: ::c_int,
-        to: *const ::sockaddr,
-        tolen: ::c_int,
-    ) -> ::c_int;
-    pub fn setsockopt(
-        s: SOCKET,
-        level: ::c_int,
-        optname: ::c_int,
-        optval: *const ::c_char,
-        optlen: ::c_int,
-    ) -> ::c_int;
-    pub fn socket(af: ::c_int, socket_type: ::c_int, protocol: ::c_int) -> SOCKET;
-}
-
-cfg_if! {
-    if #[cfg(libc_core_cvoid)] {
-        pub use ::ffi::c_void;
-    } else {
-        // Use repr(u8) as LLVM expects `void*` to be the same as `i8*` to help
-        // enable more optimization opportunities around it recognizing things
-        // like malloc/free.
-        #[repr(u8)]
-        #[allow(missing_copy_implementations)]
-        #[allow(missing_debug_implementations)]
-        pub enum c_void {
-            // Two dummy variants so the #[repr] attribute can be used.
-            #[doc(hidden)]
-            __variant1,
-            #[doc(hidden)]
-            __variant2,
-        }
-    }
-}
-
-cfg_if! {
-    if #[cfg(all(target_env = "gnu"))] {
-        mod gnu;
-        pub use self::gnu::*;
-    } else if #[cfg(all(target_env = "msvc"))] {
-        mod msvc;
-        pub use self::msvc::*;
-    } else {
-        // Unknown target_env
-    }
-}
diff --git a/vendor/libc/src/windows/msvc/mod.rs b/vendor/libc/src/windows/msvc/mod.rs
deleted file mode 100644
index f5a1d95..0000000
--- a/vendor/libc/src/windows/msvc/mod.rs
+++ /dev/null
@@ -1,20 +0,0 @@
-pub const L_tmpnam: ::c_uint = 260;
-pub const TMP_MAX: ::c_uint = 0x7fff_ffff;
-
-// POSIX Supplement (from errno.h)
-// This particular error code is only currently available in msvc toolchain
-pub const EOTHER: ::c_int = 131;
-
-extern "C" {
-    #[link_name = "_stricmp"]
-    pub fn stricmp(s1: *const ::c_char, s2: *const ::c_char) -> ::c_int;
-    #[link_name = "_strnicmp"]
-    pub fn strnicmp(s1: *const ::c_char, s2: *const ::c_char, n: ::size_t) -> ::c_int;
-    #[link_name = "_memccpy"]
-    pub fn memccpy(
-        dest: *mut ::c_void,
-        src: *const ::c_void,
-        c: ::c_int,
-        count: ::size_t,
-    ) -> *mut ::c_void;
-}