lib.rs

// Copyright 2012-2014 The Rust Project Developers. See the COPYRIGHT
// file at the top-level directory of this distribution and at
// http://rust-lang.org/COPYRIGHT.
//
// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
// option. This file may not be copied, modified, or distributed
// except according to those terms.

#![feature(globs)]
#![crate_name = "libc"]
#![experimental]
#![no_std] // we don't need std, and we can't have std, since it doesn't exist
           // yet. std depends on us.
#![crate_type = "rlib"]
#![doc(html_logo_url = "http://www.rust-lang.org/logos/rust-logo-128x128-blk-v2.png",
       html_favicon_url = "http://www.rust-lang.org/favicon.ico",
       html_root_url = "http://doc.rust-lang.org/master/",
       html_playground_url = "http://play.rust-lang.org/")]

/*!
* Bindings for the C standard library and other platform libraries
*
* **NOTE:** These are *architecture and libc* specific. On Linux, these
* bindings are only correct for glibc.
*
* This module contains bindings to the C standard library, organized into
* modules by their defining standard.  Additionally, it contains some assorted
* platform-specific definitions.  For convenience, most functions and types
* are reexported, so `use libc::*` will import the available C bindings as
* appropriate for the target platform. The exact set of functions available
* are platform specific.
*
* *Note:* Because these definitions are platform-specific, some may not appear
* in the generated documentation.
*
* We consider the following specs reasonably normative with respect to
* interoperating with the C standard library (libc/msvcrt):
*
* * ISO 9899:1990 ('C95', 'ANSI C', 'Standard C'), NA1, 1995.
* * ISO 9899:1999 ('C99' or 'C9x').
* * ISO 9945:1988 / IEEE 1003.1-1988 ('POSIX.1').
* * ISO 9945:2001 / IEEE 1003.1-2001 ('POSIX:2001', 'SUSv3').
* * ISO 9945:2008 / IEEE 1003.1-2008 ('POSIX:2008', 'SUSv4').
*
* Note that any reference to the 1996 revision of POSIX, or any revs between
* 1990 (when '88 was approved at ISO) and 2001 (when the next actual
* revision-revision happened), are merely additions of other chapters (1b and
* 1c) outside the core interfaces.
*
* Despite having several names each, these are *reasonably* coherent
* point-in-time, list-of-definition sorts of specs. You can get each under a
* variety of names but will wind up with the same definition in each case.
*
* See standards(7) in linux-manpages for more details.
*
* Our interface to these libraries is complicated by the non-universality of
* conformance to any of them. About the only thing universally supported is
* the first (C95), beyond that definitions quickly become absent on various
* platforms.
*
* We therefore wind up dividing our module-space up (mostly for the sake of
* sanity while editing, filling-in-details and eliminating duplication) into
* definitions common-to-all (held in modules named c95, c99, posix88, posix01
* and posix08) and definitions that appear only on *some* platforms (named
* 'extra'). This would be things like significant OSX foundation kit, or Windows
* library kernel32.dll, or various fancy glibc, Linux or BSD extensions.
*
* In addition to the per-platform 'extra' modules, we define a module of
* 'common BSD' libc routines that never quite made it into POSIX but show up
* in multiple derived systems. This is the 4.4BSD r2 / 1995 release, the final
* one from Berkeley after the lawsuits died down and the CSRG dissolved.
*/

#![allow(non_camel_case_types)]
#![allow(non_snake_case)]
#![allow(non_uppercase_statics)]
#![allow(missing_doc)]
#![allow(non_snake_case)]

extern crate core;

#[cfg(test)] extern crate std;
#[cfg(test)] extern crate test;
#[cfg(test)] extern crate native;

// Explicit export lists for the intersection (provided here) mean that
// you can write more-platform-agnostic code if you stick to just these
// symbols.

pub use types::common::c95::{FILE, c_void, fpos_t};
pub use types::common::c99::{int8_t, int16_t, int32_t, int64_t};
pub use types::common::c99::{uint8_t, uint16_t, uint32_t, uint64_t};
pub use types::common::posix88::{DIR, dirent_t};
pub use types::os::common::posix01::{timeval};
pub use types::os::common::bsd44::{addrinfo, in_addr, in6_addr, sockaddr_storage};
pub use types::os::common::bsd44::{ip_mreq, ip6_mreq, sockaddr, sockaddr_un};
pub use types::os::common::bsd44::{sa_family_t, sockaddr_in, sockaddr_in6, socklen_t};
pub use types::os::arch::c95::{c_char, c_double, c_float, c_int, c_uint};
pub use types::os::arch::c95::{c_long, c_short, c_uchar, c_ulong, wchar_t};
pub use types::os::arch::c95::{c_ushort, clock_t, ptrdiff_t, c_schar};
pub use types::os::arch::c95::{size_t, time_t, suseconds_t};
pub use types::os::arch::c99::{c_longlong, c_ulonglong};
pub use types::os::arch::c99::{intptr_t, uintptr_t};
pub use types::os::arch::posix88::{dev_t, ino_t, mode_t};
pub use types::os::arch::posix88::{off_t, pid_t, ssize_t};

pub use consts::os::c95::{_IOFBF, _IOLBF, _IONBF, BUFSIZ, EOF};
pub use consts::os::c95::{EXIT_FAILURE, EXIT_SUCCESS};
pub use consts::os::c95::{FILENAME_MAX, FOPEN_MAX, L_tmpnam};
pub use consts::os::c95::{RAND_MAX, SEEK_CUR, SEEK_END};
pub use consts::os::c95::{SEEK_SET, TMP_MAX};
pub use consts::os::posix88::{F_OK, O_APPEND, O_CREAT, O_EXCL};
pub use consts::os::posix88::{O_RDONLY, O_RDWR, O_TRUNC, O_WRONLY};
pub use consts::os::posix88::{R_OK, S_IEXEC, S_IFBLK, S_IFCHR};
pub use consts::os::posix88::{S_IFDIR, S_IFIFO, S_IFMT, S_IFREG, S_IFLNK};
pub use consts::os::posix88::{S_IREAD, S_IRUSR, S_IRWXU, S_IWUSR};
pub use consts::os::posix88::{STDERR_FILENO, STDIN_FILENO, S_IXUSR};
pub use consts::os::posix88::{STDOUT_FILENO, W_OK, X_OK};
pub use consts::os::bsd44::{AF_INET, AF_INET6, SOCK_STREAM, SOCK_DGRAM, SOCK_RAW};
pub use consts::os::bsd44::{IPPROTO_IP, IPPROTO_IPV6, IPPROTO_TCP, TCP_NODELAY};
pub use consts::os::bsd44::{SOL_SOCKET, SO_KEEPALIVE, SO_ERROR};
pub use consts::os::bsd44::{SO_REUSEADDR, SO_BROADCAST, SHUT_WR, IP_MULTICAST_LOOP};
pub use consts::os::bsd44::{IP_ADD_MEMBERSHIP, IP_DROP_MEMBERSHIP};
pub use consts::os::bsd44::{IPV6_ADD_MEMBERSHIP, IPV6_DROP_MEMBERSHIP};
pub use consts::os::bsd44::{IP_MULTICAST_TTL, IP_TTL, IP_HDRINCL, SHUT_RD};
pub use consts::os::extra::{IPPROTO_RAW};

pub use funcs::c95::ctype::{isalnum, isalpha, iscntrl, isdigit};
pub use funcs::c95::ctype::{islower, isprint, ispunct, isspace};
pub use funcs::c95::ctype::{isupper, isxdigit, tolower, toupper};

pub use funcs::c95::stdio::{fclose, feof, ferror, fflush, fgetc};
pub use funcs::c95::stdio::{fgetpos, fgets, fopen, fputc, fputs};
pub use funcs::c95::stdio::{fread, freopen, fseek, fsetpos, ftell};
pub use funcs::c95::stdio::{fwrite, perror, puts, remove, rename, rewind};
pub use funcs::c95::stdio::{setbuf, setvbuf, tmpfile, ungetc};

pub use funcs::c95::stdlib::{abs, atof, atoi, calloc, exit, _exit};
pub use funcs::c95::stdlib::{free, getenv, labs, malloc, rand};
pub use funcs::c95::stdlib::{realloc, srand, strtod, strtol};
pub use funcs::c95::stdlib::{strtoul, system};

pub use funcs::c95::string::{memchr, memcmp};
pub use funcs::c95::string::{strcat, strchr, strcmp};
pub use funcs::c95::string::{strcoll, strcpy, strcspn, strerror};
pub use funcs::c95::string::{strlen, strncat, strncmp, strncpy};
pub use funcs::c95::string::{strpbrk, strrchr, strspn, strstr};
pub use funcs::c95::string::{strtok, strxfrm};

pub use funcs::posix88::fcntl::{open, creat};
pub use funcs::posix88::stat_::{chmod, fstat, mkdir, stat};
pub use funcs::posix88::stdio::{fdopen, fileno, pclose, popen};
pub use funcs::posix88::unistd::{access, chdir, close, dup, dup2};
pub use funcs::posix88::unistd::{execv, execve, execvp, getcwd};
pub use funcs::posix88::unistd::{getpid, isatty, lseek, pipe, read};
pub use funcs::posix88::unistd::{rmdir, unlink, write};

pub use funcs::bsd43::{socket, setsockopt, bind, send, recv, recvfrom};
pub use funcs::bsd43::{listen, sendto, accept, connect, getpeername, getsockname};
pub use funcs::bsd43::{shutdown};

// But we also reexport most everything
// if you're interested in writing platform-specific code.

// FIXME: This is a mess, but the design of this entire module needs to be
// reconsidered, so I'm not inclined to do better right now. As part of
// #11870 I removed all the pub globs here, leaving explicit reexports
// of everything that is actually used in-tree.
//
// So the following exports don't follow any particular plan.

#[cfg(unix)] pub use consts::os::sysconf::{_SC_PAGESIZE};
#[cfg(unix)] pub use consts::os::posix88::{PROT_READ, PROT_WRITE, PROT_EXEC};
#[cfg(unix)] pub use consts::os::posix88::{MAP_FIXED, MAP_FILE, MAP_ANON, MAP_PRIVATE, MAP_FAILED};
#[cfg(unix)] pub use consts::os::posix88::{EACCES, EBADF, EINVAL, ENODEV, ENOMEM};
#[cfg(unix)] pub use consts::os::posix88::{ECONNREFUSED, ECONNRESET, EPERM, EPIPE};
#[cfg(unix)] pub use consts::os::posix88::{ENOTCONN, ECONNABORTED, EADDRNOTAVAIL, EINTR};
#[cfg(unix)] pub use consts::os::posix88::{EADDRINUSE, ENOENT, EISDIR, EAGAIN, EWOULDBLOCK};
#[cfg(unix)] pub use consts::os::posix88::{ECANCELED, SIGINT, EINPROGRESS};
#[cfg(unix)] pub use consts::os::posix88::{ENOSYS, ENOTTY, ETIMEDOUT, EMFILE};
#[cfg(unix)] pub use consts::os::posix88::{SIGTERM, SIGKILL, SIGPIPE, PROT_NONE};
#[cfg(unix)] pub use consts::os::posix01::{SIG_IGN, F_GETFL, F_SETFL};
#[cfg(unix)] pub use consts::os::bsd44::{AF_UNIX};
#[cfg(unix)] pub use consts::os::extra::{O_NONBLOCK};

#[cfg(unix)] pub use types::os::common::posix01::{pthread_t, timespec, timezone};

#[cfg(unix)] pub use types::os::arch::posix88::{uid_t, gid_t};
#[cfg(unix)] pub use types::os::arch::posix01::{pthread_attr_t};
#[cfg(unix)] pub use types::os::arch::posix01::{stat, utimbuf};
#[cfg(unix)] pub use types::os::common::bsd44::{ifaddrs};
#[cfg(unix)] pub use funcs::posix88::unistd::{sysconf, setgid, setsid, setuid, pread, pwrite};
#[cfg(unix)] pub use funcs::posix88::unistd::{getgid, getuid};
#[cfg(unix)] pub use funcs::posix88::unistd::{_PC_NAME_MAX, utime, nanosleep, pathconf, link};
#[cfg(unix)] pub use funcs::posix88::unistd::{chown};
#[cfg(unix)] pub use funcs::posix88::mman::{mmap, munmap, mprotect};
#[cfg(unix)] pub use funcs::posix88::dirent::{opendir, readdir_r, closedir};
#[cfg(unix)] pub use funcs::posix88::fcntl::{fcntl};
#[cfg(unix)] pub use funcs::posix88::net::{if_nametoindex};
#[cfg(unix)] pub use funcs::posix01::stat_::{lstat};
#[cfg(unix)] pub use funcs::posix01::unistd::{fsync, ftruncate};
#[cfg(unix)] pub use funcs::posix01::unistd::{readlink, symlink};
#[cfg(unix)] pub use funcs::bsd43::{getifaddrs, freeifaddrs};

#[cfg(windows)] pub use consts::os::c95::{WSAECONNREFUSED, WSAECONNRESET, WSAEACCES};
#[cfg(windows)] pub use consts::os::c95::{WSAEWOULDBLOCK, WSAENOTCONN, WSAECONNABORTED};
#[cfg(windows)] pub use consts::os::c95::{WSAEADDRNOTAVAIL, WSAEADDRINUSE, WSAEINTR};
#[cfg(windows)] pub use consts::os::c95::{WSAEINPROGRESS, WSAEINVAL, WSAEMFILE};
#[cfg(windows)] pub use consts::os::extra::{ERROR_INSUFFICIENT_BUFFER};
#[cfg(windows)] pub use consts::os::extra::{O_BINARY, O_NOINHERIT, PAGE_NOACCESS};
#[cfg(windows)] pub use consts::os::extra::{PAGE_READONLY, PAGE_READWRITE, PAGE_EXECUTE};
#[cfg(windows)] pub use consts::os::extra::{PAGE_EXECUTE_READ, PAGE_EXECUTE_READWRITE};
#[cfg(windows)] pub use consts::os::extra::{MEM_COMMIT, MEM_RESERVE, MEM_RELEASE};
#[cfg(windows)] pub use consts::os::extra::{FILE_MAP_READ, FILE_MAP_WRITE, FILE_MAP_EXECUTE};
#[cfg(windows)] pub use consts::os::extra::{ERROR_ALREADY_EXISTS, ERROR_NO_DATA};
#[cfg(windows)] pub use consts::os::extra::{ERROR_FILE_NOT_FOUND, ERROR_INVALID_NAME};
#[cfg(windows)] pub use consts::os::extra::{ERROR_BROKEN_PIPE, ERROR_INVALID_FUNCTION};
#[cfg(windows)] pub use consts::os::extra::{ERROR_CALL_NOT_IMPLEMENTED};
#[cfg(windows)] pub use consts::os::extra::{ERROR_NOTHING_TO_TERMINATE};
#[cfg(windows)] pub use consts::os::extra::{ERROR_INVALID_HANDLE};
#[cfg(windows)] pub use consts::os::extra::{TRUE, FALSE, INFINITE};
#[cfg(windows)] pub use consts::os::extra::{PROCESS_TERMINATE, PROCESS_QUERY_INFORMATION};
#[cfg(windows)] pub use consts::os::extra::{STILL_ACTIVE, DETACHED_PROCESS};
#[cfg(windows)] pub use consts::os::extra::{CREATE_NEW_PROCESS_GROUP, CREATE_UNICODE_ENVIRONMENT};
#[cfg(windows)] pub use consts::os::extra::{FILE_BEGIN, FILE_END, FILE_CURRENT};
#[cfg(windows)] pub use consts::os::extra::{FILE_GENERIC_READ, FILE_GENERIC_WRITE};
#[cfg(windows)] pub use consts::os::extra::{FILE_SHARE_READ, FILE_SHARE_WRITE, FILE_SHARE_DELETE};
#[cfg(windows)] pub use consts::os::extra::{TRUNCATE_EXISTING, CREATE_ALWAYS, OPEN_EXISTING};
#[cfg(windows)] pub use consts::os::extra::{CREATE_NEW, FILE_APPEND_DATA, FILE_WRITE_DATA};
#[cfg(windows)] pub use consts::os::extra::{OPEN_ALWAYS, FILE_ATTRIBUTE_NORMAL};
#[cfg(windows)] pub use consts::os::extra::{FILE_FLAG_BACKUP_SEMANTICS, INVALID_HANDLE_VALUE};
#[cfg(windows)] pub use consts::os::extra::{MOVEFILE_REPLACE_EXISTING};
#[cfg(windows)] pub use consts::os::extra::{GENERIC_READ, GENERIC_WRITE};
#[cfg(windows)] pub use consts::os::extra::{VOLUME_NAME_DOS};
#[cfg(windows)] pub use consts::os::extra::{PIPE_ACCESS_DUPLEX, FILE_FLAG_FIRST_PIPE_INSTANCE};
#[cfg(windows)] pub use consts::os::extra::{FILE_FLAG_OVERLAPPED, PIPE_TYPE_BYTE};
#[cfg(windows)] pub use consts::os::extra::{PIPE_READMODE_BYTE, PIPE_WAIT};
#[cfg(windows)] pub use consts::os::extra::{PIPE_UNLIMITED_INSTANCES, ERROR_ACCESS_DENIED};
#[cfg(windows)] pub use consts::os::extra::{FILE_WRITE_ATTRIBUTES, FILE_READ_ATTRIBUTES};
#[cfg(windows)] pub use consts::os::extra::{ERROR_PIPE_BUSY, ERROR_IO_PENDING};
#[cfg(windows)] pub use consts::os::extra::{ERROR_PIPE_CONNECTED, WAIT_OBJECT_0};
#[cfg(windows)] pub use consts::os::extra::{ERROR_NOT_FOUND};
#[cfg(windows)] pub use consts::os::extra::{ERROR_OPERATION_ABORTED};
#[cfg(windows)] pub use consts::os::extra::{FIONBIO};
#[cfg(windows)] pub use types::os::common::bsd44::{SOCKET};
#[cfg(windows)] pub use types::os::common::posix01::{stat, utimbuf};
#[cfg(windows)] pub use types::os::arch::extra::{HANDLE, BOOL, LPSECURITY_ATTRIBUTES};
#[cfg(windows)] pub use types::os::arch::extra::{LPCSTR, WORD, DWORD, BYTE, FILETIME};
#[cfg(windows)] pub use types::os::arch::extra::{LARGE_INTEGER, LPVOID, LONG};
#[cfg(windows)] pub use types::os::arch::extra::{time64_t, OVERLAPPED, LPCWSTR};
#[cfg(windows)] pub use types::os::arch::extra::{LPOVERLAPPED, SIZE_T, LPDWORD};
#[cfg(windows)] pub use types::os::arch::extra::{SECURITY_ATTRIBUTES, WIN32_FIND_DATAW};
#[cfg(windows)] pub use funcs::c95::string::{wcslen};
#[cfg(windows)] pub use funcs::posix88::stat_::{wstat, wutime, wchmod, wrmdir};
#[cfg(windows)] pub use funcs::bsd43::{closesocket};
#[cfg(windows)] pub use funcs::extra::kernel32::{GetCurrentDirectoryW, GetLastError};
#[cfg(windows)] pub use funcs::extra::kernel32::{GetEnvironmentVariableW, SetEnvironmentVariableW};
#[cfg(windows)] pub use funcs::extra::kernel32::{GetModuleFileNameW, SetCurrentDirectoryW};
#[cfg(windows)] pub use funcs::extra::kernel32::{GetSystemInfo, VirtualAlloc, VirtualFree};
#[cfg(windows)] pub use funcs::extra::kernel32::{CreateFileMappingW, MapViewOfFile};
#[cfg(windows)] pub use funcs::extra::kernel32::{UnmapViewOfFile, CloseHandle};
#[cfg(windows)] pub use funcs::extra::kernel32::{WaitForSingleObject, GetSystemTimeAsFileTime};
#[cfg(windows)] pub use funcs::extra::kernel32::{QueryPerformanceCounter};
#[cfg(windows)] pub use funcs::extra::kernel32::{QueryPerformanceFrequency};
#[cfg(windows)] pub use funcs::extra::kernel32::{GetExitCodeProcess, TerminateProcess};
#[cfg(windows)] pub use funcs::extra::kernel32::{ReadFile, WriteFile, SetFilePointerEx};
#[cfg(windows)] pub use funcs::extra::kernel32::{SetEndOfFile, CreateFileW};
#[cfg(windows)] pub use funcs::extra::kernel32::{CreateDirectoryW, FindFirstFileW};
#[cfg(windows)] pub use funcs::extra::kernel32::{FindNextFileW, FindClose, DeleteFileW};
#[cfg(windows)] pub use funcs::extra::kernel32::{CreateHardLinkW, CreateEventW};
#[cfg(windows)] pub use funcs::extra::kernel32::{FlushFileBuffers, CreateNamedPipeW};
#[cfg(windows)] pub use funcs::extra::kernel32::{SetNamedPipeHandleState, WaitNamedPipeW};
#[cfg(windows)] pub use funcs::extra::kernel32::{GetOverlappedResult, ConnectNamedPipe};
#[cfg(windows)] pub use funcs::extra::kernel32::{DisconnectNamedPipe, OpenProcess};
#[cfg(windows)] pub use funcs::extra::kernel32::{MoveFileExW, VirtualProtect};
#[cfg(windows)] pub use funcs::extra::msvcrt::{get_osfhandle, open_osfhandle};
#[cfg(windows)] pub use funcs::extra::winsock::{ioctlsocket};

#[cfg(any(target_os = "linux",
          target_os = "android",
          target_os = "freebsd",
          target_os = "dragonfly"))]
pub use consts::os::posix01::{CLOCK_REALTIME, CLOCK_MONOTONIC};

#[cfg(any(target_os = "linux", target_os = "android"))]
pub use funcs::posix01::unistd::{fdatasync};
#[cfg(any(target_os = "linux", target_os = "android"))]
pub use types::os::arch::extra::{sockaddr_ll};
#[cfg(any(target_os = "linux", target_os = "android"))]
pub use consts::os::extra::{AF_PACKET};

#[cfg(all(unix, not(target_os = "freebsd")))]
pub use consts::os::extra::{MAP_STACK};

#[cfg(any(target_os = "freebsd", target_os = "dragonfly"))]
pub use consts::os::bsd44::{TCP_KEEPIDLE};

#[cfg(any(target_os = "macos", target_os = "ios"))]
pub use consts::os::bsd44::{TCP_KEEPALIVE};
#[cfg(any(target_os = "macos", target_os = "ios"))]
pub use consts::os::extra::{F_FULLFSYNC};

#[cfg(any(target_os = "macos", target_os = "ios"))]
pub use types::os::arch::extra::{mach_timebase_info};


#[cfg(not(windows))]
#[link(name = "c")]
#[link(name = "m")]
extern {}

/// A wrapper for a nullable pointer. Don't use this except for interacting
/// with libc. Basically Option, but without the dependence on libstd.
// If/when libprim happens, this can be removed in favor of that
pub enum Nullable<T> {
    Null,
    NotNull(T)
}

pub mod types {

    // Types tend to vary *per architecture* so we pull their definitions out
    // into this module.

    // Standard types that are opaque or common, so are not per-target.
    pub mod common {
        pub mod c95 {
            /**
            Type used to construct void pointers for use with C.

            This type is only useful as a pointer target. Do not use it as a
            return type for FFI functions which have the `void` return type in
            C. Use the unit type `()` or omit the return type instead.

            For LLVM to recognize the void pointer type and by extension
            functions like malloc(), we need to have it represented as i8* in
            LLVM bitcode. The enum used here ensures this and prevents misuse
            of the "raw" type by only having private variants.. We need two
            variants, because the compiler complains about the repr attribute
            otherwise.
            */
            #[repr(u8)]
            pub enum c_void {
                __variant1,
                __variant2,
            }

            pub enum FILE {}
            pub enum fpos_t {}
        }
        pub mod c99 {
            pub type int8_t = i8;
            pub type int16_t = i16;
            pub type int32_t = i32;
            pub type int64_t = i64;
            pub type uint8_t = u8;
            pub type uint16_t = u16;
            pub type uint32_t = u32;
            pub type uint64_t = u64;
        }
        pub mod posix88 {
            pub enum DIR {}
            pub enum dirent_t {}
        }
        pub mod posix01 {}
        pub mod posix08 {}
        pub mod bsd44 {}
    }

    // Standard types that are scalar but vary by OS and arch.

    #[cfg(any(target_os = "linux", target_os = "android"))]
    pub mod os {
        pub mod common {
            pub mod posix01 {
                use types::common::c95::{c_void};
                use types::os::arch::c95::{c_char, c_ulong, size_t,
                                                 time_t, suseconds_t, c_long};

                pub type pthread_t = c_ulong;

                #[repr(C)]
                pub struct glob_t {
                    pub gl_pathc: size_t,
                    pub gl_pathv: *mut *mut c_char,
                    pub gl_offs:  size_t,

                    pub __unused1: *mut c_void,
                    pub __unused2: *mut c_void,
                    pub __unused3: *mut c_void,
                    pub __unused4: *mut c_void,
                    pub __unused5: *mut c_void,
                }

                #[repr(C)]
                pub struct timeval {
                    pub tv_sec: time_t,
                    pub tv_usec: suseconds_t,
                }

                #[repr(C)]
                pub struct timespec {
                    pub tv_sec: time_t,
                    pub tv_nsec: c_long,
                }

                pub enum timezone {}

                pub type sighandler_t = size_t;
            }
            pub mod bsd44 {
                use types::common::c95::{c_void};
                use types::os::arch::c95::{c_char, c_int, c_uint};

                pub type socklen_t = u32;
                pub type sa_family_t = u16;
                pub type in_port_t = u16;
                pub type in_addr_t = u32;
                #[repr(C)]
                pub struct sockaddr {
                    pub sa_family: sa_family_t,
                    pub sa_data: [u8, ..14],
                }
                #[repr(C)]
                pub struct sockaddr_storage {
                    pub ss_family: sa_family_t,
                    pub __ss_align: i64,
                    pub __ss_pad2: [u8, ..112],
                }
                #[repr(C)]
                pub struct sockaddr_in {
                    pub sin_family: sa_family_t,
                    pub sin_port: in_port_t,
                    pub sin_addr: in_addr,
                    pub sin_zero: [u8, ..8],
                }
                #[repr(C)]
                pub struct in_addr {
                    pub s_addr: in_addr_t,
                }
                #[repr(C)]
                pub struct sockaddr_in6 {
                    pub sin6_family: sa_family_t,
                    pub sin6_port: in_port_t,
                    pub sin6_flowinfo: u32,
                    pub sin6_addr: in6_addr,
                    pub sin6_scope_id: u32,
                }
                #[repr(C)]
                pub struct in6_addr {
                    pub s6_addr: [u16, ..8]
                }
                #[repr(C)]
                pub struct ip_mreq {
                    pub imr_multiaddr: in_addr,
                    pub imr_interface: in_addr,
                }
                #[repr(C)]
                pub struct ip6_mreq {
                    pub ipv6mr_multiaddr: in6_addr,
                    pub ipv6mr_interface: c_uint,
                }
                #[repr(C)]
                pub struct addrinfo {
                    pub ai_flags: c_int,
                    pub ai_family: c_int,
                    pub ai_socktype: c_int,
                    pub ai_protocol: c_int,
                    pub ai_addrlen: socklen_t,

                    #[cfg(target_os = "linux")]
                    pub ai_addr: *mut sockaddr,

                    #[cfg(target_os = "linux")]
                    pub ai_canonname: *mut c_char,

                    #[cfg(target_os = "android")]
                    pub ai_canonname: *mut c_char,

                    #[cfg(target_os = "android")]
                    pub ai_addr: *mut sockaddr,

                    pub ai_next: *mut addrinfo,
                }
                #[repr(C)]
                pub struct sockaddr_un {
                    pub sun_family: sa_family_t,
                    pub sun_path: [c_char, ..108]
                }

                #[repr(C)]
                pub struct ifaddrs {
                    pub ifa_next: *mut ifaddrs,
                    pub ifa_name: *mut c_char,
                    pub ifa_flags: c_uint,
                    pub ifa_addr: *mut sockaddr,
                    pub ifa_netmask: *mut sockaddr,
                    pub ifa_ifu: *mut sockaddr, // FIXME This should be a union
                    pub ifa_data: *mut c_void
                }

            }
        }

        #[cfg(any(target_arch = "x86",
                  target_arch = "arm",
                  target_arch = "mips",
                  target_arch = "mipsel"))]
        pub mod arch {
            pub mod c95 {
                pub type c_char = i8;
                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_long = i32;
                pub type c_ulong = u32;
                pub type c_float = f32;
                pub type c_double = f64;
                pub type size_t = u32;
                pub type ptrdiff_t = i32;
                pub type clock_t = i32;
                pub type time_t = i32;
                pub type suseconds_t = i32;
                pub type wchar_t = i32;
            }
            pub mod c99 {
                pub type c_longlong = i64;
                pub type c_ulonglong = u64;
                pub type intptr_t = i32;
                pub type uintptr_t = u32;
            }
            #[cfg(any(target_arch = "x86",
                      target_arch = "mips",
                      target_arch = "mipsel"))]
            pub mod posix88 {
                pub type off_t = i32;
                pub type dev_t = u64;
                pub type ino_t = u32;
                pub type pid_t = i32;
                pub type uid_t = u32;
                pub type gid_t = u32;
                pub type useconds_t = u32;
                pub type mode_t = u32;
                pub type ssize_t = i32;
            }
            #[cfg(target_arch = "arm")]
            pub mod posix88 {
                pub type off_t = i32;
                pub type dev_t = u32;
                pub type ino_t = u32;
                pub type pid_t = i32;
                pub type uid_t = u32;
                pub type gid_t = u32;
                pub type useconds_t = u32;
                pub type mode_t = u16;
                pub type ssize_t = i32;
            }
            #[cfg(target_arch = "x86")]
            pub mod posix01 {
                use types::os::arch::c95::{c_short, c_long, time_t};
                use types::os::arch::posix88::{dev_t, gid_t, ino_t};
                use types::os::arch::posix88::{mode_t, off_t};
                use types::os::arch::posix88::{uid_t};

                pub type nlink_t = u32;
                pub type blksize_t = i32;
                pub type blkcnt_t = i32;

                #[repr(C)]
                pub struct stat {
                    pub st_dev: dev_t,
                    pub __pad1: c_short,
                    pub st_ino: ino_t,
                    pub st_mode: mode_t,
                    pub st_nlink: nlink_t,
                    pub st_uid: uid_t,
                    pub st_gid: gid_t,
                    pub st_rdev: dev_t,
                    pub __pad2: c_short,
                    pub st_size: off_t,
                    pub st_blksize: blksize_t,
                    pub st_blocks: blkcnt_t,
                    pub st_atime: time_t,
                    pub st_atime_nsec: c_long,
                    pub st_mtime: time_t,
                    pub st_mtime_nsec: c_long,
                    pub st_ctime: time_t,
                    pub st_ctime_nsec: c_long,
                    pub __unused4: c_long,
                    pub __unused5: c_long,
                }

                #[repr(C)]
                pub struct utimbuf {
                    pub actime: time_t,
                    pub modtime: time_t,
                }

                #[repr(C)]
                pub struct pthread_attr_t {
                    pub __size: [u32, ..9]
                }
            }
            #[cfg(target_arch = "arm")]
            pub mod posix01 {
                use types::os::arch::c95::{c_uchar, c_uint, c_ulong, time_t};
                use types::os::arch::c99::{c_longlong, c_ulonglong};
                use types::os::arch::posix88::{uid_t, gid_t, ino_t};

                pub type nlink_t = u16;
                pub type blksize_t = u32;
                pub type blkcnt_t = u32;

                #[repr(C)]
                pub struct stat {
                    pub st_dev: c_ulonglong,
                    pub __pad0: [c_uchar, ..4],
                    pub __st_ino: ino_t,
                    pub st_mode: c_uint,
                    pub st_nlink: c_uint,
                    pub st_uid: uid_t,
                    pub st_gid: gid_t,
                    pub st_rdev: c_ulonglong,
                    pub __pad3: [c_uchar, ..4],
                    pub st_size: c_longlong,
                    pub st_blksize: blksize_t,
                    pub st_blocks: c_ulonglong,
                    pub st_atime: time_t,
                    pub st_atime_nsec: c_ulong,
                    pub st_mtime: time_t,
                    pub st_mtime_nsec: c_ulong,
                    pub st_ctime: time_t,
                    pub st_ctime_nsec: c_ulong,
                    pub st_ino: c_ulonglong,
                }

                #[repr(C)]
                pub struct utimbuf {
                    pub actime: time_t,
                    pub modtime: time_t,
                }

                #[repr(C)]
                pub struct pthread_attr_t {
                    pub __size: [u32, ..9]
                }
            }
            #[cfg(any(target_arch = "mips", target_arch = "mipsel"))]
            pub mod posix01 {
                use types::os::arch::c95::{c_long, c_ulong, time_t};
                use types::os::arch::posix88::{gid_t, ino_t};
                use types::os::arch::posix88::{mode_t, off_t};
                use types::os::arch::posix88::{uid_t};

                pub type nlink_t = u32;
                pub type blksize_t = i32;
                pub type blkcnt_t = i32;

                #[repr(C)]
                pub struct stat {
                    pub st_dev: c_ulong,
                    pub st_pad1: [c_long, ..3],
                    pub st_ino: ino_t,
                    pub st_mode: mode_t,
                    pub st_nlink: nlink_t,
                    pub st_uid: uid_t,
                    pub st_gid: gid_t,
                    pub st_rdev: c_ulong,
                    pub st_pad2: [c_long, ..2],
                    pub st_size: off_t,
                    pub st_pad3: c_long,
                    pub st_atime: time_t,
                    pub st_atime_nsec: c_long,
                    pub st_mtime: time_t,
                    pub st_mtime_nsec: c_long,
                    pub st_ctime: time_t,
                    pub st_ctime_nsec: c_long,
                    pub st_blksize: blksize_t,
                    pub st_blocks: blkcnt_t,
                    pub st_pad5: [c_long, ..14],
                }

                #[repr(C)]
                pub struct utimbuf {
                    pub actime: time_t,
                    pub modtime: time_t,
                }

                #[repr(C)]
                pub struct pthread_attr_t {
                    pub __size: [u32, ..9]
                }
            }
            pub mod posix08 {}
            pub mod bsd44 {}
            pub mod extra {
                use types::os::arch::c95::{c_ushort, c_int, c_uchar};
                #[repr(C)]
                pub struct sockaddr_ll {
                    pub sll_family: c_ushort,
                    pub sll_protocol: c_ushort,
                    pub sll_ifindex: c_int,
                    pub sll_hatype: c_ushort,
                    pub sll_pkttype: c_uchar,
                    pub sll_halen: c_uchar,
                    pub sll_addr: [c_uchar, ..8]
                }
            }

        }

        #[cfg(target_arch = "x86_64")]
        pub mod arch {
            pub mod c95 {
                pub type c_char = i8;
                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_long = i64;
                pub type c_ulong = u64;
                pub type c_float = f32;
                pub type c_double = f64;
                pub type size_t = u64;
                pub type ptrdiff_t = i64;
                pub type clock_t = i64;
                pub type time_t = i64;
                pub type suseconds_t = i64;
                pub type wchar_t = i32;
            }
            pub mod c99 {
                pub type c_longlong = i64;
                pub type c_ulonglong = u64;
                pub type intptr_t = i64;
                pub type uintptr_t = u64;
            }
            pub mod posix88 {
                pub type off_t = i64;
                pub type dev_t = u64;
                pub type ino_t = u64;
                pub type pid_t = i32;
                pub type uid_t = u32;
                pub type gid_t = u32;
                pub type useconds_t = u32;
                pub type mode_t = u32;
                pub type ssize_t = i64;
            }
            pub mod posix01 {
                use types::os::arch::c95::{c_int, c_long, time_t};
                use types::os::arch::posix88::{dev_t, gid_t, ino_t};
                use types::os::arch::posix88::{mode_t, off_t};
                use types::os::arch::posix88::{uid_t};

                pub type nlink_t = u64;
                pub type blksize_t = i64;
                pub type blkcnt_t = i64;
                #[repr(C)]
                pub struct stat {
                    pub st_dev: dev_t,
                    pub st_ino: ino_t,
                    pub st_nlink: nlink_t,
                    pub st_mode: mode_t,
                    pub st_uid: uid_t,
                    pub st_gid: gid_t,
                    pub __pad0: c_int,
                    pub st_rdev: dev_t,
                    pub st_size: off_t,
                    pub st_blksize: blksize_t,
                    pub st_blocks: blkcnt_t,
                    pub st_atime: time_t,
                    pub st_atime_nsec: c_long,
                    pub st_mtime: time_t,
                    pub st_mtime_nsec: c_long,
                    pub st_ctime: time_t,
                    pub st_ctime_nsec: c_long,
                    pub __unused: [c_long, ..3],
                }

                #[repr(C)]
                pub struct utimbuf {
                    pub actime: time_t,
                    pub modtime: time_t,
                }

                #[repr(C)]
                pub struct pthread_attr_t {
                    pub __size: [u64, ..7]
                }
            }
            pub mod posix08 {
            }
            pub mod bsd44 {
            }
            pub mod extra {
                use types::os::arch::c95::{c_ushort, c_int, c_uchar};
                pub struct sockaddr_ll {
                    pub sll_family: c_ushort,
                    pub sll_protocol: c_ushort,
                    pub sll_ifindex: c_int,
                    pub sll_hatype: c_ushort,
                    pub sll_pkttype: c_uchar,
                    pub sll_halen: c_uchar,
                    pub sll_addr: [c_uchar, ..8]
                }

            }
        }
    }

    #[cfg(target_os = "freebsd")]
    pub mod os {
        pub mod common {
            pub mod posix01 {
                use types::common::c95::{c_void};
                use types::os::arch::c95::{c_char, c_int, size_t,
                                                 time_t, suseconds_t, c_long};
                use types::os::arch::c99::{uintptr_t};

                pub type pthread_t = uintptr_t;

                #[repr(C)]
                pub struct glob_t {
                    pub gl_pathc:  size_t,
                    pub __unused1: size_t,
                    pub gl_offs:   size_t,
                    pub __unused2: c_int,
                    pub gl_pathv:  *mut *mut c_char,

                    pub __unused3: *mut c_void,

                    pub __unused4: *mut c_void,
                    pub __unused5: *mut c_void,
                    pub __unused6: *mut c_void,
                    pub __unused7: *mut c_void,
                    pub __unused8: *mut c_void,
                }

                #[repr(C)]
                pub struct timeval {
                    pub tv_sec: time_t,
                    pub tv_usec: suseconds_t,
                }

                #[repr(C)]
                pub struct timespec {
                    pub tv_sec: time_t,
                    pub tv_nsec: c_long,
                }

                pub enum timezone {}

                pub type sighandler_t = size_t;
            }
            pub mod bsd44 {
                use types::common::c95::{c_void};
                use types::os::arch::c95::{c_char, c_int, c_uint};

                pub type socklen_t = u32;
                pub type sa_family_t = u8;
                pub type in_port_t = u16;
                pub type in_addr_t = u32;
                #[repr(C)]
                pub struct sockaddr {
                    pub sa_len: u8,
                    pub sa_family: sa_family_t,
                    pub sa_data: [u8, ..14],
                }
                #[repr(C)]
                pub struct sockaddr_storage {
                    pub ss_len: u8,
                    pub ss_family: sa_family_t,
                    pub __ss_pad1: [u8, ..6],
                    pub __ss_align: i64,
                    pub __ss_pad2: [u8, ..112],
                }
                #[repr(C)]
                pub struct sockaddr_in {
                    pub sin_len: u8,
                    pub sin_family: sa_family_t,
                    pub sin_port: in_port_t,
                    pub sin_addr: in_addr,
                    pub sin_zero: [u8, ..8],
                }
                #[repr(C)]
                pub struct in_addr {
                    pub s_addr: in_addr_t,
                }
                #[repr(C)]
                pub struct sockaddr_in6 {
                    pub sin6_len: u8,
                    pub sin6_family: sa_family_t,
                    pub sin6_port: in_port_t,
                    pub sin6_flowinfo: u32,
                    pub sin6_addr: in6_addr,
                    pub sin6_scope_id: u32,
                }
                #[repr(C)]
                pub struct in6_addr {
                    pub s6_addr: [u16, ..8]
                }
                #[repr(C)]
                pub struct ip_mreq {
                    pub imr_multiaddr: in_addr,
                    pub imr_interface: in_addr,
                }
                #[repr(C)]
                pub struct ip6_mreq {
                    pub ipv6mr_multiaddr: in6_addr,
                    pub ipv6mr_interface: c_uint,
                }
                #[repr(C)]
                pub struct addrinfo {
                    pub ai_flags: c_int,
                    pub ai_family: c_int,
                    pub ai_socktype: c_int,
                    pub ai_protocol: c_int,
                    pub ai_addrlen: socklen_t,
                    pub ai_canonname: *mut c_char,
                    pub ai_addr: *mut sockaddr,
                    pub ai_next: *mut addrinfo,
                }
                #[repr(C)]
                pub struct sockaddr_un {
                    pub sun_len: u8,
                    pub sun_family: sa_family_t,
                    pub sun_path: [c_char, ..104]
                }
                #[repr(C)]
                pub struct ifaddrs {
                    pub ifa_next: *mut ifaddrs,
                    pub ifa_name: *mut c_char,
                    pub ifa_flags: c_uint,
                    pub ifa_addr: *mut sockaddr,
                    pub ifa_netmask: *mut sockaddr,
                    pub ifa_dstaddr: *mut sockaddr,
                    pub ifa_data: *mut c_void
                }


            }
        }

        #[cfg(target_arch = "x86_64")]
        pub mod arch {
            pub mod c95 {
                pub type c_char = i8;
                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_long = i64;
                pub type c_ulong = u64;
                pub type c_float = f32;
                pub type c_double = f64;
                pub type size_t = u64;
                pub type ptrdiff_t = i64;
                pub type clock_t = i32;
                pub type time_t = i64;
                pub type suseconds_t = i64;
                pub type wchar_t = i32;
            }
            pub mod c99 {
                pub type c_longlong = i64;
                pub type c_ulonglong = u64;
                pub type intptr_t = i64;
                pub type uintptr_t = u64;
            }
            pub mod posix88 {
                pub type off_t = i64;
                pub type dev_t = u32;
                pub type ino_t = u32;
                pub type pid_t = i32;
                pub type uid_t = u32;
                pub type gid_t = u32;
                pub type useconds_t = u32;
                pub type mode_t = u16;
                pub type ssize_t = i64;
            }
            pub mod posix01 {
                use types::common::c95::{c_void};
                use types::common::c99::{uint8_t, uint32_t, int32_t};
                use types::os::arch::c95::{c_long, time_t};
                use types::os::arch::posix88::{dev_t, gid_t, ino_t};
                use types::os::arch::posix88::{mode_t, off_t};
                use types::os::arch::posix88::{uid_t};

                pub type nlink_t = u16;
                pub type blksize_t = i64;
                pub type blkcnt_t = i64;
                pub type fflags_t = u32;
                #[repr(C)]
                pub struct stat {
                    pub st_dev: dev_t,
                    pub st_ino: ino_t,
                    pub st_mode: mode_t,
                    pub st_nlink: nlink_t,
                    pub st_uid: uid_t,
                    pub st_gid: gid_t,
                    pub st_rdev: dev_t,
                    pub st_atime: time_t,
                    pub st_atime_nsec: c_long,
                    pub st_mtime: time_t,
                    pub st_mtime_nsec: c_long,
                    pub st_ctime: time_t,
                    pub st_ctime_nsec: c_long,
                    pub st_size: off_t,
                    pub st_blocks: blkcnt_t,
                    pub st_blksize: blksize_t,
                    pub st_flags: fflags_t,
                    pub st_gen: uint32_t,
                    pub st_lspare: int32_t,
                    pub st_birthtime: time_t,
                    pub st_birthtime_nsec: c_long,
                    pub __unused: [uint8_t, ..2],
                }

                #[repr(C)]
                pub struct utimbuf {
                    pub actime: time_t,
                    pub modtime: time_t,
                }

                pub type pthread_attr_t = *mut c_void;
            }
            pub mod posix08 {
            }
            pub mod bsd44 {
            }
            pub mod extra {
            }
        }
    }

    #[cfg(target_os = "dragonfly")]
    pub mod os {
        pub mod common {
            pub mod posix01 {
                use types::common::c95::{c_void};
                use types::os::arch::c95::{c_char, c_int, size_t,
                                                 time_t, suseconds_t, c_long};
                use types::os::arch::c99::{uintptr_t};

                pub type pthread_t = uintptr_t;

                #[repr(C)]
                pub struct glob_t {
                    pub gl_pathc:  size_t,
                    pub __unused1: size_t,
                    pub gl_offs:   size_t,
                    pub __unused2: c_int,
                    pub gl_pathv:  *mut *mut c_char,

                    pub __unused3: *mut c_void,

                    pub __unused4: *mut c_void,
                    pub __unused5: *mut c_void,
                    pub __unused6: *mut c_void,
                    pub __unused7: *mut c_void,
                    pub __unused8: *mut c_void,
                }

                #[repr(C)]
                pub struct timeval {
                    pub tv_sec: time_t,
                    pub tv_usec: suseconds_t,
                }

                #[repr(C)]
                pub struct timespec {
                    pub tv_sec: time_t,
                    pub tv_nsec: c_long,
                }

                pub enum timezone {}

                pub type sighandler_t = size_t;
            }
            pub mod bsd44 {
                use types::os::arch::c95::{c_char, c_int, c_uint};

                pub type socklen_t = u32;
                pub type sa_family_t = u8;
                pub type in_port_t = u16;
                pub type in_addr_t = u32;
                #[repr(C)]
                pub struct sockaddr {
                    pub sa_len: u8,
                    pub sa_family: sa_family_t,
                    pub sa_data: [u8, ..14],
                }
                #[repr(C)]
                pub struct sockaddr_storage {
                    pub ss_len: u8,
                    pub ss_family: sa_family_t,
                    pub __ss_pad1: [u8, ..6],
                    pub __ss_align: i64,
                    pub __ss_pad2: [u8, ..112],
                }
                #[repr(C)]
                pub struct sockaddr_in {
                    pub sin_len: u8,
                    pub sin_family: sa_family_t,
                    pub sin_port: in_port_t,
                    pub sin_addr: in_addr,
                    pub sin_zero: [u8, ..8],
                }
                #[repr(C)]
                pub struct in_addr {
                    pub s_addr: in_addr_t,
                }
                #[repr(C)]
                pub struct sockaddr_in6 {
                    pub sin6_len: u8,
                    pub sin6_family: sa_family_t,
                    pub sin6_port: in_port_t,
                    pub sin6_flowinfo: u32,
                    pub sin6_addr: in6_addr,
                    pub sin6_scope_id: u32,
                }
                #[repr(C)]
                pub struct in6_addr {
                    pub s6_addr: [u16, ..8]
                }
                #[repr(C)]
                pub struct ip_mreq {
                    pub imr_multiaddr: in_addr,
                    pub imr_interface: in_addr,
                }
                #[repr(C)]
                pub struct ip6_mreq {
                    pub ipv6mr_multiaddr: in6_addr,
                    pub ipv6mr_interface: c_uint,
                }
                #[repr(C)]
                pub struct addrinfo {
                    pub ai_flags: c_int,
                    pub ai_family: c_int,
                    pub ai_socktype: c_int,
                    pub ai_protocol: c_int,
                    pub ai_addrlen: socklen_t,
                    pub ai_canonname: *mut c_char,
                    pub ai_addr: *mut sockaddr,
                    pub ai_next: *mut addrinfo,
                }
                #[repr(C)]
                pub struct sockaddr_un {
                    pub sun_len: u8,
                    pub sun_family: sa_family_t,
                    pub sun_path: [c_char, ..104]
                }
            }
        }

        #[cfg(target_arch = "x86_64")]
        pub mod arch {
            pub mod c95 {
                pub type c_char = i8;
                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_long = i64;
                pub type c_ulong = u64;
                pub type c_float = f32;
                pub type c_double = f64;
                pub type size_t = u64;
                pub type ptrdiff_t = i64;
                pub type clock_t = i32;
                pub type time_t = i64;
                pub type suseconds_t = i64;
                pub type wchar_t = i32;
            }
            pub mod c99 {
                pub type c_longlong = i64;
                pub type c_ulonglong = u64;
                pub type intptr_t = i64;
                pub type uintptr_t = u64;
            }
            pub mod posix88 {
                pub type off_t = i64;
                pub type dev_t = u32;
                pub type ino_t = u32;
                pub type pid_t = i32;
                pub type uid_t = u32;
                pub type gid_t = u32;
                pub type useconds_t = u32;
                pub type mode_t = u16;
                pub type ssize_t = i64;
            }
            pub mod posix01 {
                use types::common::c95::{c_void};
                use types::common::c99::{uint16_t, uint32_t, int32_t, uint64_t, int64_t};
                use types::os::arch::c95::{c_long, time_t};
                use types::os::arch::posix88::{dev_t, gid_t};
                use types::os::arch::posix88::{mode_t, off_t};
                use types::os::arch::posix88::{uid_t};

                pub type nlink_t = u16;
                pub type blksize_t = uint32_t;
                pub type ino_t = uint64_t;
                pub type blkcnt_t = i64;
                pub type fflags_t = u32;

                #[repr(C)]
                pub struct stat {
                    pub st_ino: ino_t,
                    pub st_nlink: nlink_t,
                    pub st_dev: dev_t,
                    pub st_mode: mode_t,
                    pub st_padding1: uint16_t,
                    pub st_uid: uid_t,
                    pub st_gid: gid_t,
                    pub st_rdev: dev_t,
                    pub st_atime: time_t,
                    pub st_atime_nsec: c_long,
                    pub st_mtime: time_t,
                    pub st_mtime_nsec: c_long,
                    pub st_ctime: time_t,
                    pub st_ctime_nsec: c_long,
                    pub st_size: off_t,
                    pub st_blocks: blkcnt_t,
                    pub st_blksize: blksize_t,
                    pub st_flags: fflags_t,
                    pub st_gen: uint32_t,
                    pub st_lspare: int32_t,
                    pub st_qspare1: int64_t,
                    pub st_qspare2: int64_t,
                }
                #[repr(C)]
                pub struct utimbuf {
                    pub actime: time_t,
                    pub modtime: time_t,
                }

                pub type pthread_attr_t = *mut c_void;
            }
            pub mod posix08 {
            }
            pub mod bsd44 {
            }
            pub mod extra {
            }
        }
    }

    #[cfg(target_os = "windows")]
    pub mod os {
        pub mod common {
            pub mod posix01 {
                use types::os::arch::c95::{c_short, time_t, c_long};
                use types::os::arch::extra::{int64, time64_t};
                use types::os::arch::posix88::{dev_t, ino_t};

                // pub Note: this is the struct called stat64 in Windows. Not stat,
                // nor stati64.
                #[repr(C)]
                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: int64,
                    pub st_atime: time64_t,
                    pub st_mtime: time64_t,
                    pub st_ctime: time64_t,
                }

                // note that this is called utimbuf64 in Windows
                #[repr(C)]
                pub struct utimbuf {
                    pub actime: time64_t,
                    pub modtime: time64_t,
                }

                #[repr(C)]
                pub struct timeval {
                    pub tv_sec: c_long,
                    pub tv_usec: c_long,
                }

                #[repr(C)]
                pub struct timespec {
                    pub tv_sec: time_t,
                    pub tv_nsec: c_long,
                }

                pub enum timezone {}
            }

            pub mod bsd44 {
                use types::os::arch::c95::{c_char, c_int, c_uint, size_t};
                use types::os::arch::c99::uintptr_t;

                pub type SOCKET = uintptr_t;
                pub type socklen_t = c_int;
                pub type sa_family_t = u16;
                pub type in_port_t = u16;
                pub type in_addr_t = u32;
                #[repr(C)]
                pub struct sockaddr {
                    pub sa_family: sa_family_t,
                    pub sa_data: [u8, ..14],
                }
                #[repr(C)]
                pub struct sockaddr_storage {
                    pub ss_family: sa_family_t,
                    pub __ss_pad1: [u8, ..6],
                    pub __ss_align: i64,
                    pub __ss_pad2: [u8, ..112],
                }
                #[repr(C)]
                pub struct sockaddr_in {
                    pub sin_family: sa_family_t,
                    pub sin_port: in_port_t,
                    pub sin_addr: in_addr,
                    pub sin_zero: [u8, ..8],
                }
                #[repr(C)]
                pub struct in_addr {
                    pub s_addr: in_addr_t,
                }
                #[repr(C)]
                pub struct sockaddr_in6 {
                    pub sin6_family: sa_family_t,
                    pub sin6_port: in_port_t,
                    pub sin6_flowinfo: u32,
                    pub sin6_addr: in6_addr,
                    pub sin6_scope_id: u32,
                }
                #[repr(C)]
                pub struct in6_addr {
                    pub s6_addr: [u16, ..8]
                }
                #[repr(C)]
                pub struct ip_mreq {
                    pub imr_multiaddr: in_addr,
                    pub imr_interface: in_addr,
                }
                #[repr(C)]
                pub struct ip6_mreq {
                    pub ipv6mr_multiaddr: in6_addr,
                    pub ipv6mr_interface: c_uint,
                }
                #[repr(C)]
                pub struct addrinfo {
                    pub ai_flags: c_int,
                    pub ai_family: c_int,
                    pub ai_socktype: c_int,
                    pub ai_protocol: c_int,
                    pub ai_addrlen: size_t,
                    pub ai_canonname: *mut c_char,
                    pub ai_addr: *mut sockaddr,
                    pub ai_next: *mut addrinfo,
                }
                #[repr(C)]
                pub struct sockaddr_un {
                    pub sun_family: sa_family_t,
                    pub sun_path: [c_char, ..108]
                }
            }
        }

        pub mod arch {
            pub mod c95 {
                pub type c_char = i8;
                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_long = i32;
                pub type c_ulong = u32;
                pub type c_float = f32;
                pub type c_double = f64;

                #[cfg(target_arch = "x86")]
                pub type size_t = u32;
                #[cfg(target_arch = "x86_64")]
                pub type size_t = u64;

                #[cfg(target_arch = "x86")]
                pub type ptrdiff_t = i32;
                #[cfg(target_arch = "x86_64")]
                pub type ptrdiff_t = i64;

                pub type clock_t = i32;

                #[cfg(target_arch = "x86")]
                pub type time_t = i32;
                #[cfg(target_arch = "x86_64")]
                pub type time_t = i64;

                #[cfg(target_arch = "x86")]
                pub type suseconds_t = i32;
                #[cfg(target_arch = "x86_64")]
                pub type suseconds_t = i64;

                pub type wchar_t = u16;
            }

            pub mod c99 {
                pub type c_longlong = i64;
                pub type c_ulonglong = u64;

                #[cfg(target_arch = "x86")]
                pub type intptr_t = i32;
                #[cfg(target_arch = "x86_64")]
                pub type intptr_t = i64;

                #[cfg(target_arch = "x86")]
                pub type uintptr_t = u32;
                #[cfg(target_arch = "x86_64")]
                pub type uintptr_t = u64;
            }

            pub mod posix88 {
                pub type off_t = i32;
                pub type dev_t = u32;
                pub type ino_t = u16;

                pub type pid_t = u32;

                pub type useconds_t = u32;
                pub type mode_t = u16;

                #[cfg(target_arch = "x86")]
                pub type ssize_t = i32;
                #[cfg(target_arch = "x86_64")]
                pub type ssize_t = i64;
            }

            pub mod posix01 {
            }
            pub mod posix08 {
            }
            pub mod bsd44 {
            }
            pub mod extra {
                use consts::os::extra::{MAX_PROTOCOL_CHAIN,
                                              WSAPROTOCOL_LEN};
                use types::common::c95::c_void;
                use types::os::arch::c95::{c_char, c_int, c_uint, size_t};
                use types::os::arch::c95::{c_long, c_ulong};
                use types::os::arch::c95::{wchar_t};
                use types::os::arch::c99::{c_ulonglong, c_longlong, uintptr_t};

                pub type BOOL = c_int;
                pub type BYTE = u8;
                pub type BOOLEAN = BYTE;
                pub type CCHAR = c_char;
                pub type CHAR = c_char;

                pub type DWORD = c_ulong;
                pub type DWORDLONG = c_ulonglong;

                pub type HANDLE = LPVOID;
                pub type HMODULE = c_uint;

                pub type LONG = c_long;
                pub type PLONG = *mut c_long;

                #[cfg(target_arch = "x86")]
                pub type LONG_PTR = c_long;
                #[cfg(target_arch = "x86_64")]
                pub type LONG_PTR = i64;

                pub type LARGE_INTEGER = c_longlong;
                pub type PLARGE_INTEGER = *mut c_longlong;

                pub type LPCWSTR = *const WCHAR;
                pub type LPCSTR = *const CHAR;

                pub type LPWSTR = *mut WCHAR;
                pub type LPSTR = *mut CHAR;

                pub type LPWCH = *mut WCHAR;
                pub type LPCH = *mut CHAR;

                #[repr(C)]
                pub struct SECURITY_ATTRIBUTES {
                    pub nLength: DWORD,
                    pub lpSecurityDescriptor: LPVOID,
                    pub bInheritHandle: BOOL,
                }
                pub type LPSECURITY_ATTRIBUTES = *mut SECURITY_ATTRIBUTES;

                pub type LPVOID = *mut c_void;
                pub type LPCVOID = *const c_void;
                pub type LPBYTE = *mut BYTE;
                pub type LPWORD = *mut WORD;
                pub type LPDWORD = *mut DWORD;
                pub type LPHANDLE = *mut HANDLE;

                pub type LRESULT = LONG_PTR;
                pub type PBOOL = *mut BOOL;
                pub type WCHAR = wchar_t;
                pub type WORD = u16;
                pub type SIZE_T = size_t;

                pub type time64_t = i64;
                pub type int64 = i64;

                #[repr(C)]
                pub struct STARTUPINFO {
                    pub cb: DWORD,
                    pub lpReserved: LPWSTR,
                    pub lpDesktop: LPWSTR,
                    pub lpTitle: LPWSTR,
                    pub dwX: DWORD,
                    pub dwY: DWORD,
                    pub dwXSize: DWORD,
                    pub dwYSize: DWORD,
                    pub dwXCountChars: DWORD,
                    pub dwYCountCharts: DWORD,
                    pub dwFillAttribute: DWORD,
                    pub dwFlags: DWORD,
                    pub wShowWindow: WORD,
                    pub cbReserved2: WORD,
                    pub lpReserved2: LPBYTE,
                    pub hStdInput: HANDLE,
                    pub hStdOutput: HANDLE,
                    pub hStdError: HANDLE,
                }
                pub type LPSTARTUPINFO = *mut STARTUPINFO;

                #[repr(C)]
                pub struct PROCESS_INFORMATION {
                    pub hProcess: HANDLE,
                    pub hThread: HANDLE,
                    pub dwProcessId: DWORD,
                    pub dwThreadId: DWORD,
                }
                pub type LPPROCESS_INFORMATION = *mut PROCESS_INFORMATION;

                #[repr(C)]
                pub struct SYSTEM_INFO {
                    pub wProcessorArchitecture: WORD,
                    pub wReserved: WORD,
                    pub dwPageSize: DWORD,
                    pub lpMinimumApplicationAddress: LPVOID,
                    pub lpMaximumApplicationAddress: LPVOID,
                    pub dwActiveProcessorMask: uintptr_t,
                    pub dwNumberOfProcessors: DWORD,
                    pub dwProcessorType: DWORD,
                    pub dwAllocationGranularity: DWORD,
                    pub wProcessorLevel: WORD,
                    pub wProcessorRevision: WORD,
                }
                pub type LPSYSTEM_INFO = *mut SYSTEM_INFO;

                #[repr(C)]
                pub struct MEMORY_BASIC_INFORMATION {
                    pub BaseAddress: LPVOID,
                    pub AllocationBase: LPVOID,
                    pub AllocationProtect: DWORD,
                    pub RegionSize: SIZE_T,
                    pub State: DWORD,
                    pub Protect: DWORD,
                    pub Type: DWORD,
                }
                pub type LPMEMORY_BASIC_INFORMATION = *mut MEMORY_BASIC_INFORMATION;

                #[repr(C)]
                pub struct OVERLAPPED {
                    pub Internal: *mut c_ulong,
                    pub InternalHigh: *mut c_ulong,
                    pub Offset: DWORD,
                    pub OffsetHigh: DWORD,
                    pub hEvent: HANDLE,
                }

                pub type LPOVERLAPPED = *mut OVERLAPPED;

                #[repr(C)]
                pub struct FILETIME {
                    pub dwLowDateTime: DWORD,
                    pub dwHighDateTime: DWORD,
                }

                pub type LPFILETIME = *mut FILETIME;

                #[repr(C)]
                pub struct GUID {
                    pub Data1: DWORD,
                    pub Data2: WORD,
                    pub Data3: WORD,
                    pub Data4: [BYTE, ..8],
                }

                #[repr(C)]
                pub struct WSAPROTOCOLCHAIN {
                    pub ChainLen: c_int,
                    pub ChainEntries: [DWORD, ..MAX_PROTOCOL_CHAIN as uint],
                }

                pub type LPWSAPROTOCOLCHAIN = *mut WSAPROTOCOLCHAIN;

                #[repr(C)]
                pub struct WSAPROTOCOL_INFO {
                    pub dwServiceFlags1: DWORD,
                    pub dwServiceFlags2: DWORD,
                    pub dwServiceFlags3: DWORD,
                    pub dwServiceFlags4: DWORD,
                    pub dwProviderFlags: DWORD,
                    pub ProviderId: GUID,
                    pub dwCatalogEntryId: DWORD,
                    pub ProtocolChain: WSAPROTOCOLCHAIN,
                    pub iVersion: c_int,
                    pub iAddressFamily: c_int,
                    pub iMaxSockAddr: c_int,
                    pub iMinSockAddr: c_int,
                    pub iSocketType: c_int,
                    pub iProtocol: c_int,
                    pub iProtocolMaxOffset: c_int,
                    pub iNetworkByteOrder: c_int,
                    pub iSecurityScheme: c_int,
                    pub dwMessageSize: DWORD,
                    pub dwProviderReserved: DWORD,
                    pub szProtocol: [u8, ..(WSAPROTOCOL_LEN as uint) + 1u],
                }

                pub type LPWSAPROTOCOL_INFO = *mut WSAPROTOCOL_INFO;

                pub type GROUP = c_uint;

                #[repr(C)]
                pub struct WIN32_FIND_DATAW {
                    pub dwFileAttributes: DWORD,
                    pub ftCreationTime: FILETIME,
                    pub ftLastAccessTime: FILETIME,
                    pub ftLastWriteTime: FILETIME,
                    pub nFileSizeHigh: DWORD,
                    pub nFileSizeLow: DWORD,
                    pub dwReserved0: DWORD,
                    pub dwReserved1: DWORD,
                    pub cFileName: [wchar_t, ..260], // #define MAX_PATH 260
                    pub cAlternateFileName: [wchar_t, ..14],
                }

                pub type LPWIN32_FIND_DATAW = *mut WIN32_FIND_DATAW;
            }
        }
    }

    #[cfg(any(target_os = "macos", target_os = "ios"))]
    pub mod os {
        pub mod common {
            pub mod posix01 {
                use types::common::c95::c_void;
                use types::os::arch::c95::{c_char, c_int, size_t,
                                                 time_t, suseconds_t, c_long};
                use types::os::arch::c99::{uintptr_t};

                pub type pthread_t = uintptr_t;

                #[repr(C)]
                pub struct glob_t {
                    pub gl_pathc:  size_t,
                    pub __unused1: c_int,
                    pub gl_offs:   size_t,
                    pub __unused2: c_int,
                    pub gl_pathv:  *mut *mut c_char,

                    pub __unused3: *mut c_void,

                    pub __unused4: *mut c_void,
                    pub __unused5: *mut c_void,
                    pub __unused6: *mut c_void,
                    pub __unused7: *mut c_void,
                    pub __unused8: *mut c_void,
                }

                #[repr(C)]
                pub struct timeval {
                    pub tv_sec: time_t,
                    pub tv_usec: suseconds_t,
                }

                #[repr(C)]
                pub struct timespec {
                    pub tv_sec: time_t,
                    pub tv_nsec: c_long,
                }

                pub enum timezone {}

                pub type sighandler_t = size_t;
            }

            pub mod bsd44 {
                use types::common::c95::{c_void};
                use types::os::arch::c95::{c_char, c_int, c_uint};

                pub type socklen_t = c_int;
                pub type sa_family_t = u8;
                pub type in_port_t = u16;
                pub type in_addr_t = u32;
                #[repr(C)]
                pub struct sockaddr {
                    pub sa_len: u8,
                    pub sa_family: sa_family_t,
                    pub sa_data: [u8, ..14],
                }
                #[repr(C)]
                pub struct sockaddr_storage {
                    pub ss_len: u8,
                    pub ss_family: sa_family_t,
                    pub __ss_pad1: [u8, ..6],
                    pub __ss_align: i64,
                    pub __ss_pad2: [u8, ..112],
                }
                #[repr(C)]
                pub struct sockaddr_in {
                    pub sin_len: u8,
                    pub sin_family: sa_family_t,
                    pub sin_port: in_port_t,
                    pub sin_addr: in_addr,
                    pub sin_zero: [u8, ..8],
                }
                #[repr(C)]
                pub struct in_addr {
                    pub s_addr: in_addr_t,
                }
                #[repr(C)]
                pub struct sockaddr_in6 {
                    pub sin6_len: u8,
                    pub sin6_family: sa_family_t,
                    pub sin6_port: in_port_t,
                    pub sin6_flowinfo: u32,
                    pub sin6_addr: in6_addr,
                    pub sin6_scope_id: u32,
                }
                #[repr(C)]
                pub struct in6_addr {
                    pub s6_addr: [u16, ..8]
                }
                #[repr(C)]
                pub struct ip_mreq {
                    pub imr_multiaddr: in_addr,
                    pub imr_interface: in_addr,
                }
                #[repr(C)]
                pub struct ip6_mreq {
                    pub ipv6mr_multiaddr: in6_addr,
                    pub ipv6mr_interface: c_uint,
                }
                #[repr(C)]
                pub struct addrinfo {
                    pub ai_flags: c_int,
                    pub ai_family: c_int,
                    pub ai_socktype: c_int,
                    pub ai_protocol: c_int,
                    pub ai_addrlen: socklen_t,
                    pub ai_canonname: *mut c_char,
                    pub ai_addr: *mut sockaddr,
                    pub ai_next: *mut addrinfo,
                }
                #[repr(C)]
                pub struct sockaddr_un {
                    pub sun_len: u8,
                    pub sun_family: sa_family_t,
                    pub sun_path: [c_char, ..104]
                }
                #[repr(C)]
                pub struct ifaddrs {
                    pub ifa_next: *mut ifaddrs,
                    pub ifa_name: *mut c_char,
                    pub ifa_flags: c_uint,
                    pub ifa_addr: *mut sockaddr,
                    pub ifa_netmask: *mut sockaddr,
                    pub ifa_dstaddr: *mut sockaddr,
                    pub ifa_data: *mut c_void
                }
            }
        }

        #[cfg(any(target_arch = "arm", target_arch = "x86"))]
        pub mod arch {
            pub mod c95 {
                pub type c_char = i8;
                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_long = i32;
                pub type c_ulong = u32;
                pub type c_float = f32;
                pub type c_double = f64;
                pub type size_t = u32;
                pub type ptrdiff_t = i32;
                pub type clock_t = u32;
                pub type time_t = i32;
                pub type suseconds_t = i32;
                pub type wchar_t = i32;
            }
            pub mod c99 {
                pub type c_longlong = i64;
                pub type c_ulonglong = u64;
                pub type intptr_t = i32;
                pub type uintptr_t = u32;
            }
            pub mod posix88 {
                pub type off_t = i64;
                pub type dev_t = i32;
                pub type ino_t = u64;
                pub type pid_t = i32;
                pub type uid_t = u32;
                pub type gid_t = u32;
                pub type useconds_t = u32;
                pub type mode_t = u16;
                pub type ssize_t = i32;
            }
            pub mod posix01 {
                use types::common::c99::{int32_t, int64_t, uint32_t};
                use types::os::arch::c95::{c_char, c_long, time_t};
                use types::os::arch::posix88::{dev_t, gid_t, ino_t,
                                                     mode_t, off_t, uid_t};

                pub type nlink_t = u16;
                pub type blksize_t = i64;
                pub type blkcnt_t = i32;

                #[repr(C)]
                pub struct stat {
                    pub st_dev: dev_t,
                    pub st_mode: mode_t,
                    pub st_nlink: nlink_t,
                    pub st_ino: ino_t,
                    pub st_uid: uid_t,
                    pub st_gid: gid_t,
                    pub st_rdev: dev_t,
                    pub st_atime: time_t,
                    pub st_atime_nsec: c_long,
                    pub st_mtime: time_t,
                    pub st_mtime_nsec: c_long,
                    pub st_ctime: time_t,
                    pub st_ctime_nsec: c_long,
                    pub st_birthtime: time_t,
                    pub st_birthtime_nsec: c_long,
                    pub st_size: off_t,
                    pub st_blocks: blkcnt_t,
                    pub st_blksize: blksize_t,
                    pub st_flags: uint32_t,
                    pub st_gen: uint32_t,
                    pub st_lspare: int32_t,
                    pub st_qspare: [int64_t, ..2],
                }

                #[repr(C)]
                pub struct utimbuf {
                    pub actime: time_t,
                    pub modtime: time_t,
                }

                #[repr(C)]
                pub struct pthread_attr_t {
                    pub __sig: c_long,
                    pub __opaque: [c_char, ..36]
                }
            }
            pub mod posix08 {
            }
            pub mod bsd44 {
            }
            pub mod extra {
                #[repr(C)]
                pub struct mach_timebase_info {
                    pub numer: u32,
                    pub denom: u32,
                }

                pub type mach_timebase_info_data_t = mach_timebase_info;
            }
        }

        #[cfg(target_arch = "x86_64")]
        pub mod arch {
            pub mod c95 {
                pub type c_char = i8;
                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_long = i64;
                pub type c_ulong = u64;
                pub type c_float = f32;
                pub type c_double = f64;
                pub type size_t = u64;
                pub type ptrdiff_t = i64;
                pub type clock_t = u64;
                pub type time_t = i64;
                pub type suseconds_t = i32;
                pub type wchar_t = i32;
            }
            pub mod c99 {
                pub type c_longlong = i64;
                pub type c_ulonglong = u64;
                pub type intptr_t = i64;
                pub type uintptr_t = u64;
            }
            pub mod posix88 {
                pub type off_t = i64;
                pub type dev_t = i32;
                pub type ino_t = u64;
                pub type pid_t = i32;
                pub type uid_t = u32;
                pub type gid_t = u32;
                pub type useconds_t = u32;
                pub type mode_t = u16;
                pub type ssize_t = i64;
            }
            pub mod posix01 {
                use types::common::c99::{int32_t, int64_t};
                use types::common::c99::{uint32_t};
                use types::os::arch::c95::{c_char, c_long, time_t};
                use types::os::arch::posix88::{dev_t, gid_t, ino_t};
                use types::os::arch::posix88::{mode_t, off_t, uid_t};

                pub type nlink_t = u16;
                pub type blksize_t = i64;
                pub type blkcnt_t = i32;

                #[repr(C)]
                pub struct stat {
                    pub st_dev: dev_t,
                    pub st_mode: mode_t,
                    pub st_nlink: nlink_t,
                    pub st_ino: ino_t,
                    pub st_uid: uid_t,
                    pub st_gid: gid_t,
                    pub st_rdev: dev_t,
                    pub st_atime: time_t,
                    pub st_atime_nsec: c_long,
                    pub st_mtime: time_t,
                    pub st_mtime_nsec: c_long,
                    pub st_ctime: time_t,
                    pub st_ctime_nsec: c_long,
                    pub st_birthtime: time_t,
                    pub st_birthtime_nsec: c_long,
                    pub st_size: off_t,
                    pub st_blocks: blkcnt_t,
                    pub st_blksize: blksize_t,
                    pub st_flags: uint32_t,
                    pub st_gen: uint32_t,
                    pub st_lspare: int32_t,
                    pub st_qspare: [int64_t, ..2],
                }

                #[repr(C)]
                pub struct utimbuf {
                    pub actime: time_t,
                    pub modtime: time_t,
                }

                #[repr(C)]
                pub struct pthread_attr_t {
                    pub __sig: c_long,
                    pub __opaque: [c_char, ..56]
                }
            }
            pub mod posix08 {
            }
            pub mod bsd44 {
            }
            pub mod extra {
                #[repr(C)]
                pub struct mach_timebase_info {
                    pub numer: u32,
                    pub denom: u32,
                }

                pub type mach_timebase_info_data_t = mach_timebase_info;
            }
        }
    }
}

pub mod consts {
    // Consts tend to vary per OS so we pull their definitions out
    // into this module.

    #[cfg(target_os = "windows")]
    pub mod os {
        pub mod c95 {
            use types::os::arch::c95::{c_int, c_uint};

            pub static EXIT_FAILURE : c_int = 1;
            pub static EXIT_SUCCESS : c_int = 0;
            pub static RAND_MAX : c_int = 32767;
            pub static EOF : c_int = -1;
            pub static SEEK_SET : c_int = 0;
            pub static SEEK_CUR : c_int = 1;
            pub static SEEK_END : c_int = 2;
            pub static _IOFBF : c_int = 0;
            pub static _IONBF : c_int = 4;
            pub static _IOLBF : c_int = 64;
            pub static BUFSIZ : c_uint = 512_u32;
            pub static FOPEN_MAX : c_uint = 20_u32;
            pub static FILENAME_MAX : c_uint = 260_u32;
            pub static L_tmpnam : c_uint = 16_u32;
            pub static TMP_MAX : c_uint = 32767_u32;

            pub static WSAEINTR: c_int = 10004;
            pub static WSAEBADF: c_int = 10009;
            pub static WSAEACCES: c_int = 10013;
            pub static WSAEFAULT: c_int = 10014;
            pub static WSAEINVAL: c_int = 10022;
            pub static WSAEMFILE: c_int = 10024;
            pub static WSAEWOULDBLOCK: c_int = 10035;
            pub static WSAEINPROGRESS: c_int = 10036;
            pub static WSAEALREADY: c_int = 10037;
            pub static WSAENOTSOCK: c_int = 10038;
            pub static WSAEDESTADDRREQ: c_int = 10039;
            pub static WSAEMSGSIZE: c_int = 10040;
            pub static WSAEPROTOTYPE: c_int = 10041;
            pub static WSAENOPROTOOPT: c_int = 10042;
            pub static WSAEPROTONOSUPPORT: c_int = 10043;
            pub static WSAESOCKTNOSUPPORT: c_int = 10044;
            pub static WSAEOPNOTSUPP: c_int = 10045;
            pub static WSAEPFNOSUPPORT: c_int = 10046;
            pub static WSAEAFNOSUPPORT: c_int = 10047;
            pub static WSAEADDRINUSE: c_int = 10048;
            pub static WSAEADDRNOTAVAIL: c_int = 10049;
            pub static WSAENETDOWN: c_int = 10050;
            pub static WSAENETUNREACH: c_int = 10051;
            pub static WSAENETRESET: c_int = 10052;
            pub static WSAECONNABORTED: c_int = 10053;
            pub static WSAECONNRESET: c_int = 10054;
            pub static WSAENOBUFS: c_int = 10055;
            pub static WSAEISCONN: c_int = 10056;
            pub static WSAENOTCONN: c_int = 10057;
            pub static WSAESHUTDOWN: c_int = 10058;
            pub static WSAETOOMANYREFS: c_int = 10059;
            pub static WSAETIMEDOUT: c_int = 10060;
            pub static WSAECONNREFUSED: c_int = 10061;
            pub static WSAELOOP: c_int = 10062;
            pub static WSAENAMETOOLONG: c_int = 10063;
            pub static WSAEHOSTDOWN: c_int = 10064;
            pub static WSAEHOSTUNREACH: c_int = 10065;
            pub static WSAENOTEMPTY: c_int = 10066;
            pub static WSAEPROCLIM: c_int = 10067;
            pub static WSAEUSERS: c_int = 10068;
            pub static WSAEDQUOT: c_int = 10069;
            pub static WSAESTALE: c_int = 10070;
            pub static WSAEREMOTE: c_int = 10071;
            pub static WSASYSNOTREADY: c_int = 10091;
            pub static WSAVERNOTSUPPORTED: c_int = 10092;
            pub static WSANOTINITIALISED: c_int = 10093;
            pub static WSAEDISCON: c_int = 10101;
            pub static WSAENOMORE: c_int = 10102;
            pub static WSAECANCELLED: c_int = 10103;
            pub static WSAEINVALIDPROCTABLE: c_int = 10104;
            pub static WSAEINVALIDPROVIDER: c_int = 10105;
            pub static WSAEPROVIDERFAILEDINIT: c_int = 10106;
        }
        pub mod c99 {
        }
        pub mod posix88 {
            use types::os::arch::c95::c_int;

            pub static O_RDONLY : c_int = 0;
            pub static O_WRONLY : c_int = 1;
            pub static O_RDWR : c_int = 2;
            pub static O_APPEND : c_int = 8;
            pub static O_CREAT : c_int = 256;
            pub static O_EXCL : c_int = 1024;
            pub static O_TRUNC : c_int = 512;
            pub static S_IFIFO : c_int = 4096;
            pub static S_IFCHR : c_int = 8192;
            pub static S_IFBLK : c_int = 12288;
            pub static S_IFDIR : c_int = 16384;
            pub static S_IFREG : c_int = 32768;
            pub static S_IFLNK : c_int = 40960;
            pub static S_IFMT : c_int = 61440;
            pub static S_IEXEC : c_int = 64;
            pub static S_IWRITE : c_int = 128;
            pub static S_IREAD : c_int = 256;
            pub static S_IRWXU : c_int = 448;
            pub static S_IXUSR : c_int = 64;
            pub static S_IWUSR : c_int = 128;
            pub static S_IRUSR : c_int = 256;
            pub static F_OK : c_int = 0;
            pub static R_OK : c_int = 4;
            pub static W_OK : c_int = 2;
            pub static X_OK : c_int = 1;
            pub static STDIN_FILENO : c_int = 0;
            pub static STDOUT_FILENO : c_int = 1;
            pub static STDERR_FILENO : c_int = 2;
        }
        pub mod posix01 {
        }
        pub mod posix08 {
        }
        pub mod bsd44 {
            use types::os::arch::c95::c_int;

            pub static AF_INET: c_int = 2;
            pub static AF_INET6: c_int = 23;
            pub static SOCK_STREAM: c_int = 1;
            pub static SOCK_DGRAM: c_int = 2;
            pub static SOCK_RAW: c_int = 3;
            pub static IPPROTO_TCP: c_int = 6;
            pub static IPPROTO_IP: c_int = 0;
            pub static IPPROTO_IPV6: c_int = 41;
            pub static IP_MULTICAST_TTL: c_int = 3;
            pub static IP_MULTICAST_LOOP: c_int = 4;
            pub static IP_ADD_MEMBERSHIP: c_int = 5;
            pub static IP_DROP_MEMBERSHIP: c_int = 6;
            pub static IPV6_ADD_MEMBERSHIP: c_int = 5;
            pub static IPV6_DROP_MEMBERSHIP: c_int = 6;
            pub static IP_TTL: c_int = 4;
            pub static IP_HDRINCL: c_int = 2;

            pub static TCP_NODELAY: c_int = 0x0001;
            pub static SOL_SOCKET: c_int = 0xffff;
            pub static SO_KEEPALIVE: c_int = 8;
            pub static SO_BROADCAST: c_int = 32;
            pub static SO_REUSEADDR: c_int = 4;
            pub static SO_ERROR: c_int = 0x1007;

            pub static IFF_LOOPBACK: c_int = 4;

            pub static SHUT_RD: c_int = 0;
            pub static SHUT_WR: c_int = 1;
            pub static SHUT_RDWR: c_int = 2;
        }
        pub mod extra {
            use types::os::arch::c95::{c_int, c_long};
            use types::os::arch::extra::{WORD, DWORD, BOOL, HANDLE};

            pub static TRUE : BOOL = 1;
            pub static FALSE : BOOL = 0;

            pub static O_TEXT : c_int = 16384;
            pub static O_BINARY : c_int = 32768;
            pub static O_NOINHERIT: c_int = 128;

            pub static ERROR_SUCCESS : c_int = 0;
            pub static ERROR_INVALID_FUNCTION: c_int = 1;
            pub static ERROR_FILE_NOT_FOUND: c_int = 2;
            pub static ERROR_ACCESS_DENIED: c_int = 5;
            pub static ERROR_INVALID_HANDLE : c_int = 6;
            pub static ERROR_BROKEN_PIPE: c_int = 109;
            pub static ERROR_DISK_FULL : c_int = 112;
            pub static ERROR_CALL_NOT_IMPLEMENTED : c_int = 120;
            pub static ERROR_INSUFFICIENT_BUFFER : c_int = 122;
            pub static ERROR_INVALID_NAME : c_int = 123;
            pub static ERROR_ALREADY_EXISTS : c_int = 183;
            pub static ERROR_PIPE_BUSY: c_int = 231;
            pub static ERROR_NO_DATA: c_int = 232;
            pub static ERROR_INVALID_ADDRESS : c_int = 487;
            pub static ERROR_PIPE_CONNECTED: c_int = 535;
            pub static ERROR_NOTHING_TO_TERMINATE: c_int = 758;
            pub static ERROR_OPERATION_ABORTED: c_int = 995;
            pub static ERROR_IO_PENDING: c_int = 997;
            pub static ERROR_FILE_INVALID : c_int = 1006;
            pub static ERROR_NOT_FOUND: c_int = 1168;
            pub static INVALID_HANDLE_VALUE: HANDLE = -1 as HANDLE;

            pub static DELETE : DWORD = 0x00010000;
            pub static READ_CONTROL : DWORD = 0x00020000;
            pub static SYNCHRONIZE : DWORD = 0x00100000;
            pub static WRITE_DAC : DWORD = 0x00040000;
            pub static WRITE_OWNER : DWORD = 0x00080000;

            pub static PROCESS_CREATE_PROCESS : DWORD = 0x0080;
            pub static PROCESS_CREATE_THREAD : DWORD = 0x0002;
            pub static PROCESS_DUP_HANDLE : DWORD = 0x0040;
            pub static PROCESS_QUERY_INFORMATION : DWORD = 0x0400;
            pub static PROCESS_QUERY_LIMITED_INFORMATION : DWORD = 0x1000;
            pub static PROCESS_SET_INFORMATION : DWORD = 0x0200;
            pub static PROCESS_SET_QUOTA : DWORD = 0x0100;
            pub static PROCESS_SUSPEND_RESUME : DWORD = 0x0800;
            pub static PROCESS_TERMINATE : DWORD = 0x0001;
            pub static PROCESS_VM_OPERATION : DWORD = 0x0008;
            pub static PROCESS_VM_READ : DWORD = 0x0010;
            pub static PROCESS_VM_WRITE : DWORD = 0x0020;

            pub static STARTF_FORCEONFEEDBACK : DWORD = 0x00000040;
            pub static STARTF_FORCEOFFFEEDBACK : DWORD = 0x00000080;
            pub static STARTF_PREVENTPINNING : DWORD = 0x00002000;
            pub static STARTF_RUNFULLSCREEN : DWORD = 0x00000020;
            pub static STARTF_TITLEISAPPID : DWORD = 0x00001000;
            pub static STARTF_TITLEISLINKNAME : DWORD = 0x00000800;
            pub static STARTF_USECOUNTCHARS : DWORD = 0x00000008;
            pub static STARTF_USEFILLATTRIBUTE : DWORD = 0x00000010;
            pub static STARTF_USEHOTKEY : DWORD = 0x00000200;
            pub static STARTF_USEPOSITION : DWORD = 0x00000004;
            pub static STARTF_USESHOWWINDOW : DWORD = 0x00000001;
            pub static STARTF_USESIZE : DWORD = 0x00000002;
            pub static STARTF_USESTDHANDLES : DWORD = 0x00000100;

            pub static WAIT_ABANDONED : DWORD = 0x00000080;
            pub static WAIT_OBJECT_0 : DWORD = 0x00000000;
            pub static WAIT_TIMEOUT : DWORD = 0x00000102;
            pub static WAIT_FAILED : DWORD = -1;

            pub static DUPLICATE_CLOSE_SOURCE : DWORD = 0x00000001;
            pub static DUPLICATE_SAME_ACCESS : DWORD = 0x00000002;

            pub static INFINITE : DWORD = -1;
            pub static STILL_ACTIVE : DWORD = 259;

            pub static MEM_COMMIT : DWORD = 0x00001000;
            pub static MEM_RESERVE : DWORD = 0x00002000;
            pub static MEM_DECOMMIT : DWORD = 0x00004000;
            pub static MEM_RELEASE : DWORD = 0x00008000;
            pub static MEM_RESET : DWORD = 0x00080000;
            pub static MEM_RESET_UNDO : DWORD = 0x1000000;
            pub static MEM_LARGE_PAGES : DWORD = 0x20000000;
            pub static MEM_PHYSICAL : DWORD = 0x00400000;
            pub static MEM_TOP_DOWN : DWORD = 0x00100000;
            pub static MEM_WRITE_WATCH : DWORD = 0x00200000;

            pub static PAGE_EXECUTE : DWORD = 0x10;
            pub static PAGE_EXECUTE_READ : DWORD = 0x20;
            pub static PAGE_EXECUTE_READWRITE : DWORD = 0x40;
            pub static PAGE_EXECUTE_WRITECOPY : DWORD = 0x80;
            pub static PAGE_NOACCESS : DWORD = 0x01;
            pub static PAGE_READONLY : DWORD = 0x02;
            pub static PAGE_READWRITE : DWORD = 0x04;
            pub static PAGE_WRITECOPY : DWORD = 0x08;
            pub static PAGE_GUARD : DWORD = 0x100;
            pub static PAGE_NOCACHE : DWORD = 0x200;
            pub static PAGE_WRITECOMBINE : DWORD = 0x400;

            pub static SEC_COMMIT : DWORD = 0x8000000;
            pub static SEC_IMAGE : DWORD = 0x1000000;
            pub static SEC_IMAGE_NO_EXECUTE : DWORD = 0x11000000;
            pub static SEC_LARGE_PAGES : DWORD = 0x80000000;
            pub static SEC_NOCACHE : DWORD = 0x10000000;
            pub static SEC_RESERVE : DWORD = 0x4000000;
            pub static SEC_WRITECOMBINE : DWORD = 0x40000000;

            pub static FILE_MAP_ALL_ACCESS : DWORD = 0xf001f;
            pub static FILE_MAP_READ : DWORD = 0x4;
            pub static FILE_MAP_WRITE : DWORD = 0x2;
            pub static FILE_MAP_COPY : DWORD = 0x1;
            pub static FILE_MAP_EXECUTE : DWORD = 0x20;

            pub static PROCESSOR_ARCHITECTURE_INTEL : WORD = 0;
            pub static PROCESSOR_ARCHITECTURE_ARM : WORD = 5;
            pub static PROCESSOR_ARCHITECTURE_IA64 : WORD = 6;
            pub static PROCESSOR_ARCHITECTURE_AMD64 : WORD = 9;
            pub static PROCESSOR_ARCHITECTURE_UNKNOWN : WORD = 0xffff;

            pub static MOVEFILE_COPY_ALLOWED: DWORD = 2;
            pub static MOVEFILE_CREATE_HARDLINK: DWORD = 16;
            pub static MOVEFILE_DELAY_UNTIL_REBOOT: DWORD = 4;
            pub static MOVEFILE_FAIL_IF_NOT_TRACKABLE: DWORD = 32;
            pub static MOVEFILE_REPLACE_EXISTING: DWORD = 1;
            pub static MOVEFILE_WRITE_THROUGH: DWORD = 8;

            pub static SYMBOLIC_LINK_FLAG_DIRECTORY: DWORD = 1;

            pub static FILE_SHARE_DELETE: DWORD = 0x4;
            pub static FILE_SHARE_READ: DWORD = 0x1;
            pub static FILE_SHARE_WRITE: DWORD = 0x2;

            pub static CREATE_ALWAYS: DWORD = 2;
            pub static CREATE_NEW: DWORD = 1;
            pub static OPEN_ALWAYS: DWORD = 4;
            pub static OPEN_EXISTING: DWORD = 3;
            pub static TRUNCATE_EXISTING: DWORD = 5;

            pub static FILE_APPEND_DATA: DWORD = 0x00000004;
            pub static FILE_READ_DATA: DWORD = 0x00000001;
            pub static FILE_WRITE_DATA: DWORD = 0x00000002;

            pub static FILE_ATTRIBUTE_ARCHIVE: DWORD = 0x20;
            pub static FILE_ATTRIBUTE_COMPRESSED: DWORD = 0x800;
            pub static FILE_ATTRIBUTE_DEVICE: DWORD = 0x40;
            pub static FILE_ATTRIBUTE_DIRECTORY: DWORD = 0x10;
            pub static FILE_ATTRIBUTE_ENCRYPTED: DWORD = 0x4000;
            pub static FILE_ATTRIBUTE_HIDDEN: DWORD = 0x2;
            pub static FILE_ATTRIBUTE_INTEGRITY_STREAM: DWORD = 0x8000;
            pub static FILE_ATTRIBUTE_NORMAL: DWORD = 0x80;
            pub static FILE_ATTRIBUTE_NOT_CONTENT_INDEXED: DWORD = 0x2000;
            pub static FILE_ATTRIBUTE_NO_SCRUB_DATA: DWORD = 0x20000;
            pub static FILE_ATTRIBUTE_OFFLINE: DWORD = 0x1000;
            pub static FILE_ATTRIBUTE_READONLY: DWORD = 0x1;
            pub static FILE_ATTRIBUTE_REPARSE_POINT: DWORD = 0x400;
            pub static FILE_ATTRIBUTE_SPARSE_FILE: DWORD = 0x200;
            pub static FILE_ATTRIBUTE_SYSTEM: DWORD = 0x4;
            pub static FILE_ATTRIBUTE_TEMPORARY: DWORD = 0x100;
            pub static FILE_ATTRIBUTE_VIRTUAL: DWORD = 0x10000;

            pub static FILE_FLAG_BACKUP_SEMANTICS: DWORD = 0x02000000;
            pub static FILE_FLAG_DELETE_ON_CLOSE: DWORD = 0x04000000;
            pub static FILE_FLAG_NO_BUFFERING: DWORD = 0x20000000;
            pub static FILE_FLAG_OPEN_NO_RECALL: DWORD = 0x00100000;
            pub static FILE_FLAG_OPEN_REPARSE_POINT: DWORD = 0x00200000;
            pub static FILE_FLAG_OVERLAPPED: DWORD = 0x40000000;
            pub static FILE_FLAG_POSIX_SEMANTICS: DWORD = 0x0100000;
            pub static FILE_FLAG_RANDOM_ACCESS: DWORD = 0x10000000;
            pub static FILE_FLAG_SESSION_AWARE: DWORD = 0x00800000;
            pub static FILE_FLAG_SEQUENTIAL_SCAN: DWORD = 0x08000000;
            pub static FILE_FLAG_WRITE_THROUGH: DWORD = 0x80000000;
            pub static FILE_FLAG_FIRST_PIPE_INSTANCE: DWORD = 0x00080000;

            pub static FILE_NAME_NORMALIZED: DWORD = 0x0;
            pub static FILE_NAME_OPENED: DWORD = 0x8;

            pub static VOLUME_NAME_DOS: DWORD = 0x0;
            pub static VOLUME_NAME_GUID: DWORD = 0x1;
            pub static VOLUME_NAME_NONE: DWORD = 0x4;
            pub static VOLUME_NAME_NT: DWORD = 0x2;

            pub static GENERIC_READ: DWORD = 0x80000000;
            pub static GENERIC_WRITE: DWORD = 0x40000000;
            pub static GENERIC_EXECUTE: DWORD = 0x20000000;
            pub static GENERIC_ALL: DWORD = 0x10000000;
            pub static FILE_WRITE_ATTRIBUTES: DWORD = 0x00000100;
            pub static FILE_READ_ATTRIBUTES: DWORD = 0x00000080;

            pub static STANDARD_RIGHTS_READ: DWORD = 0x20000;
            pub static STANDARD_RIGHTS_WRITE: DWORD = 0x20000;
            pub static FILE_WRITE_EA: DWORD = 0x00000010;
            pub static FILE_READ_EA: DWORD = 0x00000008;
            pub static FILE_GENERIC_READ: DWORD =
                STANDARD_RIGHTS_READ | FILE_READ_DATA |
                FILE_READ_ATTRIBUTES | FILE_READ_EA | SYNCHRONIZE;
            pub static FILE_GENERIC_WRITE: DWORD =
                STANDARD_RIGHTS_WRITE | FILE_WRITE_DATA |
                FILE_WRITE_ATTRIBUTES | FILE_WRITE_EA | FILE_APPEND_DATA |
                SYNCHRONIZE;

            pub static FILE_BEGIN: DWORD = 0;
            pub static FILE_CURRENT: DWORD = 1;
            pub static FILE_END: DWORD = 2;

            pub static MAX_PROTOCOL_CHAIN: DWORD = 7;
            pub static WSAPROTOCOL_LEN: DWORD = 255;
            pub static INVALID_SOCKET: DWORD = !0;

            pub static DETACHED_PROCESS: DWORD = 0x00000008;
            pub static CREATE_NEW_PROCESS_GROUP: DWORD = 0x00000200;
            pub static CREATE_UNICODE_ENVIRONMENT: DWORD = 0x00000400;

            pub static PIPE_ACCESS_DUPLEX: DWORD = 0x00000003;
            pub static PIPE_ACCESS_INBOUND: DWORD = 0x00000001;
            pub static PIPE_ACCESS_OUTBOUND: DWORD = 0x00000002;
            pub static PIPE_TYPE_BYTE: DWORD = 0x00000000;
            pub static PIPE_TYPE_MESSAGE: DWORD = 0x00000004;
            pub static PIPE_READMODE_BYTE: DWORD = 0x00000000;
            pub static PIPE_READMODE_MESSAGE: DWORD = 0x00000002;
            pub static PIPE_WAIT: DWORD = 0x00000000;
            pub static PIPE_NOWAIT: DWORD = 0x00000001;
            pub static PIPE_ACCEPT_REMOTE_CLIENTS: DWORD = 0x00000000;
            pub static PIPE_REJECT_REMOTE_CLIENTS: DWORD = 0x00000008;
            pub static PIPE_UNLIMITED_INSTANCES: DWORD = 255;

            pub static IPPROTO_RAW: c_int = 255;

            pub static FIONBIO: c_long = -0x7FFB9982;
        }
        pub mod sysconf {
        }
    }


    #[cfg(any(target_os = "linux", target_os = "android"))]
    pub mod os {
        pub mod c95 {
            use types::os::arch::c95::{c_int, c_uint};

            pub static EXIT_FAILURE : c_int = 1;
            pub static EXIT_SUCCESS : c_int = 0;
            pub static RAND_MAX : c_int = 2147483647;
            pub static EOF : c_int = -1;
            pub static SEEK_SET : c_int = 0;
            pub static SEEK_CUR : c_int = 1;
            pub static SEEK_END : c_int = 2;
            pub static _IOFBF : c_int = 0;
            pub static _IONBF : c_int = 2;
            pub static _IOLBF : c_int = 1;
            pub static BUFSIZ : c_uint = 8192_u32;
            pub static FOPEN_MAX : c_uint = 16_u32;
            pub static FILENAME_MAX : c_uint = 4096_u32;
            pub static L_tmpnam : c_uint = 20_u32;
            pub static TMP_MAX : c_uint = 238328_u32;
        }
        pub mod c99 {
        }
        #[cfg(any(target_arch = "x86",
                  target_arch = "x86_64",
                  target_arch = "arm"))]
        pub mod posix88 {
            use types::os::arch::c95::c_int;
            use types::common::c95::c_void;
            use types::os::arch::posix88::mode_t;

            pub static O_RDONLY : c_int = 0;
            pub static O_WRONLY : c_int = 1;
            pub static O_RDWR : c_int = 2;
            pub static O_APPEND : c_int = 1024;
            pub static O_CREAT : c_int = 64;
            pub static O_EXCL : c_int = 128;
            pub static O_TRUNC : c_int = 512;
            pub static S_IFIFO : mode_t = 4096;
            pub static S_IFCHR : mode_t = 8192;
            pub static S_IFBLK : mode_t = 24576;
            pub static S_IFDIR : mode_t = 16384;
            pub static S_IFREG : mode_t = 32768;
            pub static S_IFLNK : mode_t = 40960;
            pub static S_IFMT : mode_t = 61440;
            pub static S_IEXEC : mode_t = 64;
            pub static S_IWRITE : mode_t = 128;
            pub static S_IREAD : mode_t = 256;
            pub static S_IRWXU : mode_t = 448;
            pub static S_IXUSR : mode_t = 64;
            pub static S_IWUSR : mode_t = 128;
            pub static S_IRUSR : mode_t = 256;
            pub static F_OK : c_int = 0;
            pub static R_OK : c_int = 4;
            pub static W_OK : c_int = 2;
            pub static X_OK : c_int = 1;
            pub static STDIN_FILENO : c_int = 0;
            pub static STDOUT_FILENO : c_int = 1;
            pub static STDERR_FILENO : c_int = 2;
            pub static F_LOCK : c_int = 1;
            pub static F_TEST : c_int = 3;
            pub static F_TLOCK : c_int = 2;
            pub static F_ULOCK : c_int = 0;
            pub static SIGHUP : c_int = 1;
            pub static SIGINT : c_int = 2;
            pub static SIGQUIT : c_int = 3;
            pub static SIGILL : c_int = 4;
            pub static SIGABRT : c_int = 6;
            pub static SIGFPE : c_int = 8;
            pub static SIGKILL : c_int = 9;
            pub static SIGSEGV : c_int = 11;
            pub static SIGPIPE : c_int = 13;
            pub static SIGALRM : c_int = 14;
            pub static SIGTERM : c_int = 15;

            pub static PROT_NONE : c_int = 0;
            pub static PROT_READ : c_int = 1;
            pub static PROT_WRITE : c_int = 2;
            pub static PROT_EXEC : c_int = 4;

            pub static MAP_FILE : c_int = 0x0000;
            pub static MAP_SHARED : c_int = 0x0001;
            pub static MAP_PRIVATE : c_int = 0x0002;
            pub static MAP_FIXED : c_int = 0x0010;
            pub static MAP_ANON : c_int = 0x0020;

            pub static MAP_FAILED : *mut c_void = -1 as *mut c_void;

            pub static MCL_CURRENT : c_int = 0x0001;
            pub static MCL_FUTURE : c_int = 0x0002;

            pub static MS_ASYNC : c_int = 0x0001;
            pub static MS_INVALIDATE : c_int = 0x0002;
            pub static MS_SYNC : c_int = 0x0004;

            pub static EPERM : c_int = 1;
            pub static ENOENT : c_int = 2;
            pub static ESRCH : c_int = 3;
            pub static EINTR : c_int = 4;
            pub static EIO : c_int = 5;
            pub static ENXIO : c_int = 6;
            pub static E2BIG : c_int = 7;
            pub static ENOEXEC : c_int = 8;
            pub static EBADF : c_int = 9;
            pub static ECHILD : c_int = 10;
            pub static EAGAIN : c_int = 11;
            pub static ENOMEM : c_int = 12;
            pub static EACCES : c_int = 13;
            pub static EFAULT : c_int = 14;
            pub static ENOTBLK : c_int = 15;
            pub static EBUSY : c_int = 16;
            pub static EEXIST : c_int = 17;
            pub static EXDEV : c_int = 18;
            pub static ENODEV : c_int = 19;
            pub static ENOTDIR : c_int = 20;
            pub static EISDIR : c_int = 21;
            pub static EINVAL : c_int = 22;
            pub static ENFILE : c_int = 23;
            pub static EMFILE : c_int = 24;
            pub static ENOTTY : c_int = 25;
            pub static ETXTBSY : c_int = 26;
            pub static EFBIG : c_int = 27;
            pub static ENOSPC : c_int = 28;
            pub static ESPIPE : c_int = 29;
            pub static EROFS : c_int = 30;
            pub static EMLINK : c_int = 31;
            pub static EPIPE : c_int = 32;
            pub static EDOM : c_int = 33;
            pub static ERANGE : c_int = 34;

            pub static EDEADLK: c_int = 35;
            pub static ENAMETOOLONG: c_int = 36;
            pub static ENOLCK: c_int = 37;
            pub static ENOSYS: c_int = 38;
            pub static ENOTEMPTY: c_int = 39;
            pub static ELOOP: c_int = 40;
            pub static EWOULDBLOCK: c_int = EAGAIN;
            pub static ENOMSG: c_int = 42;
            pub static EIDRM: c_int = 43;
            pub static ECHRNG: c_int = 44;
            pub static EL2NSYNC: c_int = 45;
            pub static EL3HLT: c_int = 46;
            pub static EL3RST: c_int = 47;
            pub static ELNRNG: c_int = 48;
            pub static EUNATCH: c_int = 49;
            pub static ENOCSI: c_int = 50;
            pub static EL2HLT: c_int = 51;
            pub static EBADE: c_int = 52;
            pub static EBADR: c_int = 53;
            pub static EXFULL: c_int = 54;
            pub static ENOANO: c_int = 55;
            pub static EBADRQC: c_int = 56;
            pub static EBADSLT: c_int = 57;

            pub static EDEADLOCK: c_int = EDEADLK;

            pub static EBFONT: c_int = 59;
            pub static ENOSTR: c_int = 60;
            pub static ENODATA: c_int = 61;
            pub static ETIME: c_int = 62;
            pub static ENOSR: c_int = 63;
            pub static ENONET: c_int = 64;
            pub static ENOPKG: c_int = 65;
            pub static EREMOTE: c_int = 66;
            pub static ENOLINK: c_int = 67;
            pub static EADV: c_int = 68;
            pub static ESRMNT: c_int = 69;
            pub static ECOMM: c_int = 70;
            pub static EPROTO: c_int = 71;
            pub static EMULTIHOP: c_int = 72;
            pub static EDOTDOT: c_int = 73;
            pub static EBADMSG: c_int = 74;
            pub static EOVERFLOW: c_int = 75;
            pub static ENOTUNIQ: c_int = 76;
            pub static EBADFD: c_int = 77;
            pub static EREMCHG: c_int = 78;
            pub static ELIBACC: c_int = 79;
            pub static ELIBBAD: c_int = 80;
            pub static ELIBSCN: c_int = 81;
            pub static ELIBMAX: c_int = 82;
            pub static ELIBEXEC: c_int = 83;
            pub static EILSEQ: c_int = 84;
            pub static ERESTART: c_int = 85;
            pub static ESTRPIPE: c_int = 86;
            pub static EUSERS: c_int = 87;
            pub static ENOTSOCK: c_int = 88;
            pub static EDESTADDRREQ: c_int = 89;
            pub static EMSGSIZE: c_int = 90;
            pub static EPROTOTYPE: c_int = 91;
            pub static ENOPROTOOPT: c_int = 92;
            pub static EPROTONOSUPPORT: c_int = 93;
            pub static ESOCKTNOSUPPORT: c_int = 94;
            pub static EOPNOTSUPP: c_int = 95;
            pub static EPFNOSUPPORT: c_int = 96;
            pub static EAFNOSUPPORT: c_int = 97;
            pub static EADDRINUSE: c_int = 98;
            pub static EADDRNOTAVAIL: c_int = 99;
            pub static ENETDOWN: c_int = 100;
            pub static ENETUNREACH: c_int = 101;
            pub static ENETRESET: c_int = 102;
            pub static ECONNABORTED: c_int = 103;
            pub static ECONNRESET: c_int = 104;
            pub static ENOBUFS: c_int = 105;
            pub static EISCONN: c_int = 106;
            pub static ENOTCONN: c_int = 107;
            pub static ESHUTDOWN: c_int = 108;
            pub static ETOOMANYREFS: c_int = 109;
            pub static ETIMEDOUT: c_int = 110;
            pub static ECONNREFUSED: c_int = 111;
            pub static EHOSTDOWN: c_int = 112;
            pub static EHOSTUNREACH: c_int = 113;
            pub static EALREADY: c_int = 114;
            pub static EINPROGRESS: c_int = 115;
            pub static ESTALE: c_int = 116;
            pub static EUCLEAN: c_int = 117;
            pub static ENOTNAM: c_int = 118;
            pub static ENAVAIL: c_int = 119;
            pub static EISNAM: c_int = 120;
            pub static EREMOTEIO: c_int = 121;
            pub static EDQUOT: c_int = 122;

            pub static ENOMEDIUM: c_int = 123;
            pub static EMEDIUMTYPE: c_int = 124;
            pub static ECANCELED: c_int = 125;
            pub static ENOKEY: c_int = 126;
            pub static EKEYEXPIRED: c_int = 127;
            pub static EKEYREVOKED: c_int = 128;
            pub static EKEYREJECTED: c_int = 129;

            pub static EOWNERDEAD: c_int = 130;
            pub static ENOTRECOVERABLE: c_int = 131;

            pub static ERFKILL: c_int = 132;

            pub static EHWPOISON: c_int = 133;
        }

        #[cfg(any(target_arch = "mips", target_arch = "mipsel"))]
        pub mod posix88 {
            use types::os::arch::c95::c_int;
            use types::common::c95::c_void;
            use types::os::arch::posix88::mode_t;

            pub static O_RDONLY : c_int = 0;
            pub static O_WRONLY : c_int = 1;
            pub static O_RDWR : c_int = 2;
            pub static O_APPEND : c_int = 8;
            pub static O_CREAT : c_int = 256;
            pub static O_EXCL : c_int = 1024;
            pub static O_TRUNC : c_int = 512;
            pub static S_IFIFO : mode_t = 4096;
            pub static S_IFCHR : mode_t = 8192;
            pub static S_IFBLK : mode_t = 24576;
            pub static S_IFDIR : mode_t = 16384;
            pub static S_IFREG : mode_t = 32768;
            pub static S_IFLNK : mode_t = 40960;
            pub static S_IFMT : mode_t = 61440;
            pub static S_IEXEC : mode_t = 64;
            pub static S_IWRITE : mode_t = 128;
            pub static S_IREAD : mode_t = 256;
            pub static S_IRWXU : mode_t = 448;
            pub static S_IXUSR : mode_t = 64;
            pub static S_IWUSR : mode_t = 128;
            pub static S_IRUSR : mode_t = 256;
            pub static F_OK : c_int = 0;
            pub static R_OK : c_int = 4;
            pub static W_OK : c_int = 2;
            pub static X_OK : c_int = 1;
            pub static STDIN_FILENO : c_int = 0;
            pub static STDOUT_FILENO : c_int = 1;
            pub static STDERR_FILENO : c_int = 2;
            pub static F_LOCK : c_int = 1;
            pub static F_TEST : c_int = 3;
            pub static F_TLOCK : c_int = 2;
            pub static F_ULOCK : c_int = 0;
            pub static SIGHUP : c_int = 1;
            pub static SIGINT : c_int = 2;
            pub static SIGQUIT : c_int = 3;
            pub static SIGILL : c_int = 4;
            pub static SIGABRT : c_int = 6;
            pub static SIGFPE : c_int = 8;
            pub static SIGKILL : c_int = 9;
            pub static SIGSEGV : c_int = 11;
            pub static SIGPIPE : c_int = 13;
            pub static SIGALRM : c_int = 14;
            pub static SIGTERM : c_int = 15;

            pub static PROT_NONE : c_int = 0;
            pub static PROT_READ : c_int = 1;
            pub static PROT_WRITE : c_int = 2;
            pub static PROT_EXEC : c_int = 4;

            pub static MAP_FILE : c_int = 0x0000;
            pub static MAP_SHARED : c_int = 0x0001;
            pub static MAP_PRIVATE : c_int = 0x0002;
            pub static MAP_FIXED : c_int = 0x0010;
            pub static MAP_ANON : c_int = 0x0800;

            pub static MAP_FAILED : *mut c_void = -1 as *mut c_void;

            pub static MCL_CURRENT : c_int = 0x0001;
            pub static MCL_FUTURE : c_int = 0x0002;

            pub static MS_ASYNC : c_int = 0x0001;
            pub static MS_INVALIDATE : c_int = 0x0002;
            pub static MS_SYNC : c_int = 0x0004;

            pub static EPERM : c_int = 1;
            pub static ENOENT : c_int = 2;
            pub static ESRCH : c_int = 3;
            pub static EINTR : c_int = 4;
            pub static EIO : c_int = 5;
            pub static ENXIO : c_int = 6;
            pub static E2BIG : c_int = 7;
            pub static ENOEXEC : c_int = 8;
            pub static EBADF : c_int = 9;
            pub static ECHILD : c_int = 10;
            pub static EAGAIN : c_int = 11;
            pub static ENOMEM : c_int = 12;
            pub static EACCES : c_int = 13;
            pub static EFAULT : c_int = 14;
            pub static ENOTBLK : c_int = 15;
            pub static EBUSY : c_int = 16;
            pub static EEXIST : c_int = 17;
            pub static EXDEV : c_int = 18;
            pub static ENODEV : c_int = 19;
            pub static ENOTDIR : c_int = 20;
            pub static EISDIR : c_int = 21;
            pub static EINVAL : c_int = 22;
            pub static ENFILE : c_int = 23;
            pub static EMFILE : c_int = 24;
            pub static ENOTTY : c_int = 25;
            pub static ETXTBSY : c_int = 26;
            pub static EFBIG : c_int = 27;
            pub static ENOSPC : c_int = 28;
            pub static ESPIPE : c_int = 29;
            pub static EROFS : c_int = 30;
            pub static EMLINK : c_int = 31;
            pub static EPIPE : c_int = 32;
            pub static EDOM : c_int = 33;
            pub static ERANGE : c_int = 34;

            pub static ENOMSG: c_int = 35;
            pub static EIDRM: c_int = 36;
            pub static ECHRNG: c_int = 37;
            pub static EL2NSYNC: c_int = 38;
            pub static EL3HLT: c_int = 39;
            pub static EL3RST: c_int = 40;
            pub static ELNRNG: c_int = 41;
            pub static EUNATCH: c_int = 42;
            pub static ENOCSI: c_int = 43;
            pub static EL2HLT: c_int = 44;
            pub static EDEADLK: c_int = 45;
            pub static ENOLCK: c_int = 46;
            pub static EBADE: c_int = 50;
            pub static EBADR: c_int = 51;
            pub static EXFULL: c_int = 52;
            pub static ENOANO: c_int = 53;
            pub static EBADRQC: c_int = 54;
            pub static EBADSLT: c_int = 55;
            pub static EDEADLOCK: c_int = 56;
            pub static EBFONT: c_int = 59;
            pub static ENOSTR: c_int = 60;
            pub static ENODATA: c_int = 61;
            pub static ETIME: c_int = 62;
            pub static ENOSR: c_int = 63;
            pub static ENONET: c_int = 64;
            pub static ENOPKG: c_int = 65;
            pub static EREMOTE: c_int = 66;
            pub static ENOLINK: c_int = 67;
            pub static EADV: c_int = 68;
            pub static ESRMNT: c_int = 69;
            pub static ECOMM: c_int = 70;
            pub static EPROTO: c_int = 71;
            pub static EDOTDOT: c_int = 73;
            pub static EMULTIHOP: c_int = 74;
            pub static EBADMSG: c_int = 77;
            pub static ENAMETOOLONG: c_int = 78;
            pub static EOVERFLOW: c_int = 79;
            pub static ENOTUNIQ: c_int = 80;
            pub static EBADFD: c_int = 81;
            pub static EREMCHG: c_int = 82;
            pub static ELIBACC: c_int = 83;
            pub static ELIBBAD: c_int = 84;
            pub static ELIBSCN: c_int = 95;
            pub static ELIBMAX: c_int = 86;
            pub static ELIBEXEC: c_int = 87;
            pub static EILSEQ: c_int = 88;
            pub static ENOSYS: c_int = 89;
            pub static ELOOP: c_int = 90;
            pub static ERESTART: c_int = 91;
            pub static ESTRPIPE: c_int = 92;
            pub static ENOTEMPTY: c_int = 93;
            pub static EUSERS: c_int = 94;
            pub static ENOTSOCK: c_int = 95;
            pub static EDESTADDRREQ: c_int = 96;
            pub static EMSGSIZE: c_int = 97;
            pub static EPROTOTYPE: c_int = 98;
            pub static ENOPROTOOPT: c_int = 99;
            pub static EPROTONOSUPPORT: c_int = 120;
            pub static ESOCKTNOSUPPORT: c_int = 121;
            pub static EOPNOTSUPP: c_int = 122;
            pub static EPFNOSUPPORT: c_int = 123;
            pub static EAFNOSUPPORT: c_int = 124;
            pub static EADDRINUSE: c_int = 125;
            pub static EADDRNOTAVAIL: c_int = 126;
            pub static ENETDOWN: c_int = 127;
            pub static ENETUNREACH: c_int = 128;
            pub static ENETRESET: c_int = 129;
            pub static ECONNABORTED: c_int = 130;
            pub static ECONNRESET: c_int = 131;
            pub static ENOBUFS: c_int = 132;
            pub static EISCONN: c_int = 133;
            pub static ENOTCONN: c_int = 134;
            pub static EUCLEAN: c_int = 135;
            pub static ENOTNAM: c_int = 137;
            pub static ENAVAIL: c_int = 138;
            pub static EISNAM: c_int = 139;
            pub static EREMOTEIO: c_int = 140;
            pub static ESHUTDOWN: c_int = 143;
            pub static ETOOMANYREFS: c_int = 144;
            pub static ETIMEDOUT: c_int = 145;
            pub static ECONNREFUSED: c_int = 146;
            pub static EHOSTDOWN: c_int = 147;
            pub static EHOSTUNREACH: c_int = 148;
            pub static EWOULDBLOCK: c_int = EAGAIN;
            pub static EALREADY: c_int = 149;
            pub static EINPROGRESS: c_int = 150;
            pub static ESTALE: c_int = 151;
            pub static ECANCELED: c_int = 158;

            pub static ENOMEDIUM: c_int = 159;
            pub static EMEDIUMTYPE: c_int = 160;
            pub static ENOKEY: c_int = 161;
            pub static EKEYEXPIRED: c_int = 162;
            pub static EKEYREVOKED: c_int = 163;
            pub static EKEYREJECTED: c_int = 164;

            pub static EOWNERDEAD: c_int = 165;
            pub static ENOTRECOVERABLE: c_int = 166;

            pub static ERFKILL: c_int = 167;

            pub static EHWPOISON: c_int = 168;

            pub static EDQUOT: c_int = 1133;
        }
        pub mod posix01 {
            use types::os::arch::c95::{c_int, size_t};

            pub static F_DUPFD : c_int = 0;
            pub static F_GETFD : c_int = 1;
            pub static F_SETFD : c_int = 2;
            pub static F_GETFL : c_int = 3;
            pub static F_SETFL : c_int = 4;

            pub static SIGTRAP : c_int = 5;
            pub static SIGPIPE: c_int = 13;
            pub static SIG_IGN: size_t = 1;

            pub static GLOB_ERR      : c_int = 1 << 0;
            pub static GLOB_MARK     : c_int = 1 << 1;
            pub static GLOB_NOSORT   : c_int = 1 << 2;
            pub static GLOB_DOOFFS   : c_int = 1 << 3;
            pub static GLOB_NOCHECK  : c_int = 1 << 4;
            pub static GLOB_APPEND   : c_int = 1 << 5;
            pub static GLOB_NOESCAPE : c_int = 1 << 6;

            pub static GLOB_NOSPACE  : c_int = 1;
            pub static GLOB_ABORTED  : c_int = 2;
            pub static GLOB_NOMATCH  : c_int = 3;

            pub static POSIX_MADV_NORMAL : c_int = 0;
            pub static POSIX_MADV_RANDOM : c_int = 1;
            pub static POSIX_MADV_SEQUENTIAL : c_int = 2;
            pub static POSIX_MADV_WILLNEED : c_int = 3;
            pub static POSIX_MADV_DONTNEED : c_int = 4;

            pub static _SC_MQ_PRIO_MAX : c_int = 28;
            pub static _SC_IOV_MAX : c_int = 60;
            pub static _SC_GETGR_R_SIZE_MAX : c_int = 69;
            pub static _SC_GETPW_R_SIZE_MAX : c_int = 70;
            pub static _SC_LOGIN_NAME_MAX : c_int = 71;
            pub static _SC_TTY_NAME_MAX : c_int = 72;
            pub static _SC_THREADS : c_int = 67;
            pub static _SC_THREAD_SAFE_FUNCTIONS : c_int = 68;
            pub static _SC_THREAD_DESTRUCTOR_ITERATIONS : c_int = 73;
            pub static _SC_THREAD_KEYS_MAX : c_int = 74;
            pub static _SC_THREAD_STACK_MIN : c_int = 75;
            pub static _SC_THREAD_THREADS_MAX : c_int = 76;
            pub static _SC_THREAD_ATTR_STACKADDR : c_int = 77;
            pub static _SC_THREAD_ATTR_STACKSIZE : c_int = 78;
            pub static _SC_THREAD_PRIORITY_SCHEDULING : c_int = 79;
            pub static _SC_THREAD_PRIO_INHERIT : c_int = 80;
            pub static _SC_THREAD_PRIO_PROTECT : c_int = 81;
            pub static _SC_THREAD_PROCESS_SHARED : c_int = 82;
            pub static _SC_ATEXIT_MAX : c_int = 87;
            pub static _SC_XOPEN_VERSION : c_int = 89;
            pub static _SC_XOPEN_XCU_VERSION : c_int = 90;
            pub static _SC_XOPEN_UNIX : c_int = 91;
            pub static _SC_XOPEN_CRYPT : c_int = 92;
            pub static _SC_XOPEN_ENH_I18N : c_int = 93;
            pub static _SC_XOPEN_SHM : c_int = 94;
            pub static _SC_XOPEN_LEGACY : c_int = 129;
            pub static _SC_XOPEN_REALTIME : c_int = 130;
            pub static _SC_XOPEN_REALTIME_THREADS : c_int = 131;

            pub static PTHREAD_CREATE_JOINABLE: c_int = 0;
            pub static PTHREAD_CREATE_DETACHED: c_int = 1;

            #[cfg(target_os = "android")]
            pub static PTHREAD_STACK_MIN: size_t = 8192;

            #[cfg(all(target_os = "linux",
                      any(target_arch = "arm",
                          target_arch = "x86",
                          target_arch = "x86_64")))]
            pub static PTHREAD_STACK_MIN: size_t = 16384;

            #[cfg(all(target_os = "linux",
                      any(target_arch = "mips", target_arch = "mipsel")))]
            pub static PTHREAD_STACK_MIN: size_t = 131072;

            pub static CLOCK_REALTIME: c_int = 0;
            pub static CLOCK_MONOTONIC: c_int = 1;
        }
        pub mod posix08 {
        }
        #[cfg(any(target_arch = "arm",
                  target_arch = "x86",
                  target_arch = "x86_64"))]
        pub mod bsd44 {
            use types::os::arch::c95::c_int;

            pub static MADV_NORMAL : c_int = 0;
            pub static MADV_RANDOM : c_int = 1;
            pub static MADV_SEQUENTIAL : c_int = 2;
            pub static MADV_WILLNEED : c_int = 3;
            pub static MADV_DONTNEED : c_int = 4;
            pub static MADV_REMOVE : c_int = 9;
            pub static MADV_DONTFORK : c_int = 10;
            pub static MADV_DOFORK : c_int = 11;
            pub static MADV_MERGEABLE : c_int = 12;
            pub static MADV_UNMERGEABLE : c_int = 13;
            pub static MADV_HWPOISON : c_int = 100;

            pub static IFF_LOOPBACK: c_int = 0x8;

            pub static AF_UNIX: c_int = 1;
            pub static AF_INET: c_int = 2;
            pub static AF_INET6: c_int = 10;
            pub static SOCK_STREAM: c_int = 1;
            pub static SOCK_DGRAM: c_int = 2;
            pub static SOCK_RAW: c_int = 3;
            pub static IPPROTO_TCP: c_int = 6;
            pub static IPPROTO_IP: c_int = 0;
            pub static IPPROTO_IPV6: c_int = 41;
            pub static IP_MULTICAST_TTL: c_int = 33;
            pub static IP_MULTICAST_LOOP: c_int = 34;
            pub static IP_TTL: c_int = 2;
            pub static IP_HDRINCL: c_int = 3;
            pub static IP_ADD_MEMBERSHIP: c_int = 35;
            pub static IP_DROP_MEMBERSHIP: c_int = 36;
            pub static IPV6_ADD_MEMBERSHIP: c_int = 20;
            pub static IPV6_DROP_MEMBERSHIP: c_int = 21;

            pub static TCP_NODELAY: c_int = 1;
            pub static SOL_SOCKET: c_int = 1;
            pub static SO_KEEPALIVE: c_int = 9;
            pub static SO_BROADCAST: c_int = 6;
            pub static SO_REUSEADDR: c_int = 2;
            pub static SO_ERROR: c_int = 4;

            pub static SHUT_RD: c_int = 0;
            pub static SHUT_WR: c_int = 1;
            pub static SHUT_RDWR: c_int = 2;
        }
        #[cfg(any(target_arch = "mips", target_arch = "mipsel"))]
        pub mod bsd44 {
            use types::os::arch::c95::c_int;

            pub static MADV_NORMAL : c_int = 0;
            pub static MADV_RANDOM : c_int = 1;
            pub static MADV_SEQUENTIAL : c_int = 2;
            pub static MADV_WILLNEED : c_int = 3;
            pub static MADV_DONTNEED : c_int = 4;
            pub static MADV_REMOVE : c_int = 9;
            pub static MADV_DONTFORK : c_int = 10;
            pub static MADV_DOFORK : c_int = 11;
            pub static MADV_MERGEABLE : c_int = 12;
            pub static MADV_UNMERGEABLE : c_int = 13;
            pub static MADV_HWPOISON : c_int = 100;

            pub static AF_UNIX: c_int = 1;
            pub static AF_INET: c_int = 2;
            pub static AF_INET6: c_int = 10;
            pub static SOCK_STREAM: c_int = 2;
            pub static SOCK_DGRAM: c_int = 1;
            pub static SOCK_RAW: c_int = 3;
            pub static IPPROTO_TCP: c_int = 6;
            pub static IPPROTO_IP: c_int = 0;
            pub static IPPROTO_IPV6: c_int = 41;
            pub static IP_MULTICAST_TTL: c_int = 33;
            pub static IP_MULTICAST_LOOP: c_int = 34;
            pub static IP_TTL: c_int = 2;
            pub static IP_HDRINCL: c_int = 3;
            pub static IP_ADD_MEMBERSHIP: c_int = 35;
            pub static IP_DROP_MEMBERSHIP: c_int = 36;
            pub static IPV6_ADD_MEMBERSHIP: c_int = 20;
            pub static IPV6_DROP_MEMBERSHIP: c_int = 21;

            pub static TCP_NODELAY: c_int = 1;
            pub static SOL_SOCKET: c_int = 65535;
            pub static SO_KEEPALIVE: c_int = 8;
            pub static SO_BROADCAST: c_int = 32;
            pub static SO_REUSEADDR: c_int = 4;
            pub static SO_ERROR: c_int = 4103;

            pub static SHUT_RD: c_int = 0;
            pub static SHUT_WR: c_int = 1;
            pub static SHUT_RDWR: c_int = 2;
        }
        #[cfg(any(target_arch = "x86",
                  target_arch = "x86_64",
                  target_arch = "arm"))]
        pub mod extra {
            use types::os::arch::c95::c_int;

            pub static AF_PACKET : c_int = 17;
            pub static IPPROTO_RAW : c_int = 255;

            pub static O_RSYNC : c_int = 1052672;
            pub static O_DSYNC : c_int = 4096;
            pub static O_NONBLOCK : c_int = 2048;
            pub static O_SYNC : c_int = 1052672;

            pub static PROT_GROWSDOWN : c_int = 0x010000000;
            pub static PROT_GROWSUP : c_int = 0x020000000;

            pub static MAP_TYPE : c_int = 0x000f;
            pub static MAP_ANONYMOUS : c_int = 0x0020;
            pub static MAP_32BIT : c_int = 0x0040;
            pub static MAP_GROWSDOWN : c_int = 0x0100;
            pub static MAP_DENYWRITE : c_int = 0x0800;
            pub static MAP_EXECUTABLE : c_int = 0x01000;
            pub static MAP_LOCKED : c_int = 0x02000;
            pub static MAP_NONRESERVE : c_int = 0x04000;
            pub static MAP_POPULATE : c_int = 0x08000;
            pub static MAP_NONBLOCK : c_int = 0x010000;
            pub static MAP_STACK : c_int = 0x020000;
        }
        #[cfg(any(target_arch = "mips", target_arch = "mipsel"))]
        pub mod extra {
            use types::os::arch::c95::c_int;

            pub static AF_PACKET : c_int = 17;
            pub static IPPROTO_RAW : c_int = 255;

            pub static O_RSYNC : c_int = 16400;
            pub static O_DSYNC : c_int = 16;
            pub static O_NONBLOCK : c_int = 128;
            pub static O_SYNC : c_int = 16400;

            pub static PROT_GROWSDOWN : c_int = 0x01000000;
            pub static PROT_GROWSUP : c_int = 0x02000000;

            pub static MAP_TYPE : c_int = 0x000f;
            pub static MAP_ANONYMOUS : c_int = 0x0800;
            pub static MAP_GROWSDOWN : c_int = 0x01000;
            pub static MAP_DENYWRITE : c_int = 0x02000;
            pub static MAP_EXECUTABLE : c_int = 0x04000;
            pub static MAP_LOCKED : c_int = 0x08000;
            pub static MAP_NONRESERVE : c_int = 0x0400;
            pub static MAP_POPULATE : c_int = 0x010000;
            pub static MAP_NONBLOCK : c_int = 0x020000;
            pub static MAP_STACK : c_int = 0x040000;
        }
        #[cfg(target_os = "linux")]
        pub mod sysconf {
            use types::os::arch::c95::c_int;

            pub static _SC_ARG_MAX : c_int = 0;
            pub static _SC_CHILD_MAX : c_int = 1;
            pub static _SC_CLK_TCK : c_int = 2;
            pub static _SC_NGROUPS_MAX : c_int = 3;
            pub static _SC_OPEN_MAX : c_int = 4;
            pub static _SC_STREAM_MAX : c_int = 5;
            pub static _SC_TZNAME_MAX : c_int = 6;
            pub static _SC_JOB_CONTROL : c_int = 7;
            pub static _SC_SAVED_IDS : c_int = 8;
            pub static _SC_REALTIME_SIGNALS : c_int = 9;
            pub static _SC_PRIORITY_SCHEDULING : c_int = 10;
            pub static _SC_TIMERS : c_int = 11;
            pub static _SC_ASYNCHRONOUS_IO : c_int = 12;
            pub static _SC_PRIORITIZED_IO : c_int = 13;
            pub static _SC_SYNCHRONIZED_IO : c_int = 14;
            pub static _SC_FSYNC : c_int = 15;
            pub static _SC_MAPPED_FILES : c_int = 16;
            pub static _SC_MEMLOCK : c_int = 17;
            pub static _SC_MEMLOCK_RANGE : c_int = 18;
            pub static _SC_MEMORY_PROTECTION : c_int = 19;
            pub static _SC_MESSAGE_PASSING : c_int = 20;
            pub static _SC_SEMAPHORES : c_int = 21;
            pub static _SC_SHARED_MEMORY_OBJECTS : c_int = 22;
            pub static _SC_AIO_LISTIO_MAX : c_int = 23;
            pub static _SC_AIO_MAX : c_int = 24;
            pub static _SC_AIO_PRIO_DELTA_MAX : c_int = 25;
            pub static _SC_DELAYTIMER_MAX : c_int = 26;
            pub static _SC_MQ_OPEN_MAX : c_int = 27;
            pub static _SC_VERSION : c_int = 29;
            pub static _SC_PAGESIZE : c_int = 30;
            pub static _SC_RTSIG_MAX : c_int = 31;
            pub static _SC_SEM_NSEMS_MAX : c_int = 32;
            pub static _SC_SEM_VALUE_MAX : c_int = 33;
            pub static _SC_SIGQUEUE_MAX : c_int = 34;
            pub static _SC_TIMER_MAX : c_int = 35;
            pub static _SC_BC_BASE_MAX : c_int = 36;
            pub static _SC_BC_DIM_MAX : c_int = 37;
            pub static _SC_BC_SCALE_MAX : c_int = 38;
            pub static _SC_BC_STRING_MAX : c_int = 39;
            pub static _SC_COLL_WEIGHTS_MAX : c_int = 40;
            pub static _SC_EXPR_NEST_MAX : c_int = 42;
            pub static _SC_LINE_MAX : c_int = 43;
            pub static _SC_RE_DUP_MAX : c_int = 44;
            pub static _SC_2_VERSION : c_int = 46;
            pub static _SC_2_C_BIND : c_int = 47;
            pub static _SC_2_C_DEV : c_int = 48;
            pub static _SC_2_FORT_DEV : c_int = 49;
            pub static _SC_2_FORT_RUN : c_int = 50;
            pub static _SC_2_SW_DEV : c_int = 51;
            pub static _SC_2_LOCALEDEF : c_int = 52;
            pub static _SC_2_CHAR_TERM : c_int = 95;
            pub static _SC_2_C_VERSION : c_int = 96;
            pub static _SC_2_UPE : c_int = 97;
            pub static _SC_XBS5_ILP32_OFF32 : c_int = 125;
            pub static _SC_XBS5_ILP32_OFFBIG : c_int = 126;
            pub static _SC_XBS5_LPBIG_OFFBIG : c_int = 128;
        }
        #[cfg(target_os = "android")]
        pub mod sysconf {
            use types::os::arch::c95::c_int;

            pub static _SC_ARG_MAX : c_int = 0;
            pub static _SC_BC_BASE_MAX : c_int = 1;
            pub static _SC_BC_DIM_MAX : c_int = 2;
            pub static _SC_BC_SCALE_MAX : c_int = 3;
            pub static _SC_BC_STRING_MAX : c_int = 4;
            pub static _SC_CHILD_MAX : c_int = 5;
            pub static _SC_CLK_TCK : c_int = 6;
            pub static _SC_COLL_WEIGHTS_MAX : c_int = 7;
            pub static _SC_EXPR_NEST_MAX : c_int = 8;
            pub static _SC_LINE_MAX : c_int = 9;
            pub static _SC_NGROUPS_MAX : c_int = 10;
            pub static _SC_OPEN_MAX : c_int = 11;
            pub static _SC_2_C_BIND : c_int = 13;
            pub static _SC_2_C_DEV : c_int = 14;
            pub static _SC_2_C_VERSION : c_int = 15;
            pub static _SC_2_CHAR_TERM : c_int = 16;
            pub static _SC_2_FORT_DEV : c_int = 17;
            pub static _SC_2_FORT_RUN : c_int = 18;
            pub static _SC_2_LOCALEDEF : c_int = 19;
            pub static _SC_2_SW_DEV : c_int = 20;
            pub static _SC_2_UPE : c_int = 21;
            pub static _SC_2_VERSION : c_int = 22;
            pub static _SC_JOB_CONTROL : c_int = 23;
            pub static _SC_SAVED_IDS : c_int = 24;
            pub static _SC_VERSION : c_int = 25;
            pub static _SC_RE_DUP_MAX : c_int = 26;
            pub static _SC_STREAM_MAX : c_int = 27;
            pub static _SC_TZNAME_MAX : c_int = 28;
            pub static _SC_PAGESIZE : c_int = 39;
        }
    }

    #[cfg(any(target_os = "freebsd", target_os = "dragonfly"))]
    pub mod os {
        pub mod c95 {
            use types::os::arch::c95::{c_int, c_uint};

            pub static EXIT_FAILURE : c_int = 1;
            pub static EXIT_SUCCESS : c_int = 0;
            pub static RAND_MAX : c_int = 2147483647;
            pub static EOF : c_int = -1;
            pub static SEEK_SET : c_int = 0;
            pub static SEEK_CUR : c_int = 1;
            pub static SEEK_END : c_int = 2;
            pub static _IOFBF : c_int = 0;
            pub static _IONBF : c_int = 2;
            pub static _IOLBF : c_int = 1;
            pub static BUFSIZ : c_uint = 1024_u32;
            pub static FOPEN_MAX : c_uint = 20_u32;
            pub static FILENAME_MAX : c_uint = 1024_u32;
            pub static L_tmpnam : c_uint = 1024_u32;
            pub static TMP_MAX : c_uint = 308915776_u32;
        }
        pub mod c99 {
        }
        pub mod posix88 {
            use types::common::c95::c_void;
            use types::os::arch::c95::c_int;
            use types::os::arch::posix88::mode_t;

            pub static O_RDONLY : c_int = 0;
            pub static O_WRONLY : c_int = 1;
            pub static O_RDWR : c_int = 2;
            pub static O_APPEND : c_int = 8;
            pub static O_CREAT : c_int = 512;
            pub static O_EXCL : c_int = 2048;
            pub static O_TRUNC : c_int = 1024;
            pub static S_IFIFO : mode_t = 4096;
            pub static S_IFCHR : mode_t = 8192;
            pub static S_IFBLK : mode_t = 24576;
            pub static S_IFDIR : mode_t = 16384;
            pub static S_IFREG : mode_t = 32768;
            pub static S_IFLNK : mode_t = 40960;
            pub static S_IFMT : mode_t = 61440;
            pub static S_IEXEC : mode_t = 64;
            pub static S_IWRITE : mode_t = 128;
            pub static S_IREAD : mode_t = 256;
            pub static S_IRWXU : mode_t = 448;
            pub static S_IXUSR : mode_t = 64;
            pub static S_IWUSR : mode_t = 128;
            pub static S_IRUSR : mode_t = 256;
            pub static F_OK : c_int = 0;
            pub static R_OK : c_int = 4;
            pub static W_OK : c_int = 2;
            pub static X_OK : c_int = 1;
            pub static STDIN_FILENO : c_int = 0;
            pub static STDOUT_FILENO : c_int = 1;
            pub static STDERR_FILENO : c_int = 2;
            pub static F_LOCK : c_int = 1;
            pub static F_TEST : c_int = 3;
            pub static F_TLOCK : c_int = 2;
            pub static F_ULOCK : c_int = 0;
            pub static SIGHUP : c_int = 1;
            pub static SIGINT : c_int = 2;
            pub static SIGQUIT : c_int = 3;
            pub static SIGILL : c_int = 4;
            pub static SIGABRT : c_int = 6;
            pub static SIGFPE : c_int = 8;
            pub static SIGKILL : c_int = 9;
            pub static SIGSEGV : c_int = 11;
            pub static SIGPIPE : c_int = 13;
            pub static SIGALRM : c_int = 14;
            pub static SIGTERM : c_int = 15;

            pub static PROT_NONE : c_int = 0;
            pub static PROT_READ : c_int = 1;
            pub static PROT_WRITE : c_int = 2;
            pub static PROT_EXEC : c_int = 4;

            pub static MAP_FILE : c_int = 0x0000;
            pub static MAP_SHARED : c_int = 0x0001;
            pub static MAP_PRIVATE : c_int = 0x0002;
            pub static MAP_FIXED : c_int = 0x0010;
            pub static MAP_ANON : c_int = 0x1000;

            pub static MAP_FAILED : *mut c_void = -1 as *mut c_void;

            pub static MCL_CURRENT : c_int = 0x0001;
            pub static MCL_FUTURE : c_int = 0x0002;

            pub static MS_SYNC : c_int = 0x0000;
            pub static MS_ASYNC : c_int = 0x0001;
            pub static MS_INVALIDATE : c_int = 0x0002;

            pub static EPERM : c_int = 1;
            pub static ENOENT : c_int = 2;
            pub static ESRCH : c_int = 3;
            pub static EINTR : c_int = 4;
            pub static EIO : c_int = 5;
            pub static ENXIO : c_int = 6;
            pub static E2BIG : c_int = 7;
            pub static ENOEXEC : c_int = 8;
            pub static EBADF : c_int = 9;
            pub static ECHILD : c_int = 10;
            pub static EDEADLK : c_int = 11;
            pub static ENOMEM : c_int = 12;
            pub static EACCES : c_int = 13;
            pub static EFAULT : c_int = 14;
            pub static ENOTBLK : c_int = 15;
            pub static EBUSY : c_int = 16;
            pub static EEXIST : c_int = 17;
            pub static EXDEV : c_int = 18;
            pub static ENODEV : c_int = 19;
            pub static ENOTDIR : c_int = 20;
            pub static EISDIR : c_int = 21;
            pub static EINVAL : c_int = 22;
            pub static ENFILE : c_int = 23;
            pub static EMFILE : c_int = 24;
            pub static ENOTTY : c_int = 25;
            pub static ETXTBSY : c_int = 26;
            pub static EFBIG : c_int = 27;
            pub static ENOSPC : c_int = 28;
            pub static ESPIPE : c_int = 29;
            pub static EROFS : c_int = 30;
            pub static EMLINK : c_int = 31;
            pub static EPIPE : c_int = 32;
            pub static EDOM : c_int = 33;
            pub static ERANGE : c_int = 34;
            pub static EAGAIN : c_int = 35;
            pub static EWOULDBLOCK : c_int = 35;
            pub static EINPROGRESS : c_int = 36;
            pub static EALREADY : c_int = 37;
            pub static ENOTSOCK : c_int = 38;
            pub static EDESTADDRREQ : c_int = 39;
            pub static EMSGSIZE : c_int = 40;
            pub static EPROTOTYPE : c_int = 41;
            pub static ENOPROTOOPT : c_int = 42;
            pub static EPROTONOSUPPORT : c_int = 43;
            pub static ESOCKTNOSUPPORT : c_int = 44;
            pub static EOPNOTSUPP : c_int = 45;
            pub static EPFNOSUPPORT : c_int = 46;
            pub static EAFNOSUPPORT : c_int = 47;
            pub static EADDRINUSE : c_int = 48;
            pub static EADDRNOTAVAIL : c_int = 49;
            pub static ENETDOWN : c_int = 50;
            pub static ENETUNREACH : c_int = 51;
            pub static ENETRESET : c_int = 52;
            pub static ECONNABORTED : c_int = 53;
            pub static ECONNRESET : c_int = 54;
            pub static ENOBUFS : c_int = 55;
            pub static EISCONN : c_int = 56;
            pub static ENOTCONN : c_int = 57;
            pub static ESHUTDOWN : c_int = 58;
            pub static ETOOMANYREFS : c_int = 59;
            pub static ETIMEDOUT : c_int = 60;
            pub static ECONNREFUSED : c_int = 61;
            pub static ELOOP : c_int = 62;
            pub static ENAMETOOLONG : c_int = 63;
            pub static EHOSTDOWN : c_int = 64;
            pub static EHOSTUNREACH : c_int = 65;
            pub static ENOTEMPTY : c_int = 66;
            pub static EPROCLIM : c_int = 67;
            pub static EUSERS : c_int = 68;
            pub static EDQUOT : c_int = 69;
            pub static ESTALE : c_int = 70;
            pub static EREMOTE : c_int = 71;
            pub static EBADRPC : c_int = 72;
            pub static ERPCMISMATCH : c_int = 73;
            pub static EPROGUNAVAIL : c_int = 74;
            pub static EPROGMISMATCH : c_int = 75;
            pub static EPROCUNAVAIL : c_int = 76;
            pub static ENOLCK : c_int = 77;
            pub static ENOSYS : c_int = 78;
            pub static EFTYPE : c_int = 79;
            pub static EAUTH : c_int = 80;
            pub static ENEEDAUTH : c_int = 81;
            pub static EIDRM : c_int = 82;
            pub static ENOMSG : c_int = 83;
            pub static EOVERFLOW : c_int = 84;
            pub static ECANCELED : c_int = 85;
            pub static EILSEQ : c_int = 86;
            pub static ENOATTR : c_int = 87;
            pub static EDOOFUS : c_int = 88;
            pub static EBADMSG : c_int = 89;
            pub static EMULTIHOP : c_int = 90;
            pub static ENOLINK : c_int = 91;
            pub static EPROTO : c_int = 92;
            pub static ENOMEDIUM : c_int = 93;
            pub static EUNUSED94 : c_int = 94;
            pub static EUNUSED95 : c_int = 95;
            pub static EUNUSED96 : c_int = 96;
            pub static EUNUSED97 : c_int = 97;
            pub static EUNUSED98 : c_int = 98;
            pub static EASYNC : c_int = 99;
            pub static ELAST : c_int = 99;
        }
        pub mod posix01 {
            use types::os::arch::c95::{c_int, size_t};

            pub static F_DUPFD : c_int = 0;
            pub static F_GETFD : c_int = 1;
            pub static F_SETFD : c_int = 2;
            pub static F_GETFL : c_int = 3;
            pub static F_SETFL : c_int = 4;

            pub static SIGTRAP : c_int = 5;
            pub static SIGPIPE: c_int = 13;
            pub static SIG_IGN: size_t = 1;

            pub static GLOB_APPEND   : c_int = 0x0001;
            pub static GLOB_DOOFFS   : c_int = 0x0002;
            pub static GLOB_ERR      : c_int = 0x0004;
            pub static GLOB_MARK     : c_int = 0x0008;
            pub static GLOB_NOCHECK  : c_int = 0x0010;
            pub static GLOB_NOSORT   : c_int = 0x0020;
            pub static GLOB_NOESCAPE : c_int = 0x2000;

            pub static GLOB_NOSPACE  : c_int = -1;
            pub static GLOB_ABORTED  : c_int = -2;
            pub static GLOB_NOMATCH  : c_int = -3;

            pub static POSIX_MADV_NORMAL : c_int = 0;
            pub static POSIX_MADV_RANDOM : c_int = 1;
            pub static POSIX_MADV_SEQUENTIAL : c_int = 2;
            pub static POSIX_MADV_WILLNEED : c_int = 3;
            pub static POSIX_MADV_DONTNEED : c_int = 4;

            pub static _SC_IOV_MAX : c_int = 56;
            pub static _SC_GETGR_R_SIZE_MAX : c_int = 70;
            pub static _SC_GETPW_R_SIZE_MAX : c_int = 71;
            pub static _SC_LOGIN_NAME_MAX : c_int = 73;
            pub static _SC_MQ_PRIO_MAX : c_int = 75;
            pub static _SC_THREAD_ATTR_STACKADDR : c_int = 82;
            pub static _SC_THREAD_ATTR_STACKSIZE : c_int = 83;
            pub static _SC_THREAD_DESTRUCTOR_ITERATIONS : c_int = 85;
            pub static _SC_THREAD_KEYS_MAX : c_int = 86;
            pub static _SC_THREAD_PRIO_INHERIT : c_int = 87;
            pub static _SC_THREAD_PRIO_PROTECT : c_int = 88;
            pub static _SC_THREAD_PRIORITY_SCHEDULING : c_int = 89;
            pub static _SC_THREAD_PROCESS_SHARED : c_int = 90;
            pub static _SC_THREAD_SAFE_FUNCTIONS : c_int = 91;
            pub static _SC_THREAD_STACK_MIN : c_int = 93;
            pub static _SC_THREAD_THREADS_MAX : c_int = 94;
            pub static _SC_THREADS : c_int = 96;
            pub static _SC_TTY_NAME_MAX : c_int = 101;
            pub static _SC_ATEXIT_MAX : c_int = 107;
            pub static _SC_XOPEN_CRYPT : c_int = 108;
            pub static _SC_XOPEN_ENH_I18N : c_int = 109;
            pub static _SC_XOPEN_LEGACY : c_int = 110;
            pub static _SC_XOPEN_REALTIME : c_int = 111;
            pub static _SC_XOPEN_REALTIME_THREADS : c_int = 112;
            pub static _SC_XOPEN_SHM : c_int = 113;
            pub static _SC_XOPEN_UNIX : c_int = 115;
            pub static _SC_XOPEN_VERSION : c_int = 116;
            pub static _SC_XOPEN_XCU_VERSION : c_int = 117;

            pub static PTHREAD_CREATE_JOINABLE: c_int = 0;
            pub static PTHREAD_CREATE_DETACHED: c_int = 1;

            #[cfg(target_arch = "arm")]
            pub static PTHREAD_STACK_MIN: size_t = 4096;

            #[cfg(all(target_os = "freebsd",
                      any(target_arch = "mips",
                          target_arch = "mipsel",
                          target_arch = "x86",
                          target_arch = "x86_64")))]
            pub static PTHREAD_STACK_MIN: size_t = 2048;

            #[cfg(target_os = "dragonfly")]
            pub static PTHREAD_STACK_MIN: size_t = 1024;

            pub static CLOCK_REALTIME: c_int = 0;
            pub static CLOCK_MONOTONIC: c_int = 4;
        }
        pub mod posix08 {
        }
        pub mod bsd44 {
            use types::os::arch::c95::c_int;

            pub static MADV_NORMAL : c_int = 0;
            pub static MADV_RANDOM : c_int = 1;
            pub static MADV_SEQUENTIAL : c_int = 2;
            pub static MADV_WILLNEED : c_int = 3;
            pub static MADV_DONTNEED : c_int = 4;
            pub static MADV_FREE : c_int = 5;
            pub static MADV_NOSYNC : c_int = 6;
            pub static MADV_AUTOSYNC : c_int = 7;
            pub static MADV_NOCORE : c_int = 8;
            pub static MADV_CORE : c_int = 9;
            pub static MADV_PROTECT : c_int = 10;

            pub static MINCORE_INCORE : c_int =  0x1;
            pub static MINCORE_REFERENCED : c_int = 0x2;
            pub static MINCORE_MODIFIED : c_int = 0x4;
            pub static MINCORE_REFERENCED_OTHER : c_int = 0x8;
            pub static MINCORE_MODIFIED_OTHER : c_int = 0x10;
            pub static MINCORE_SUPER : c_int = 0x20;

            pub static AF_INET: c_int = 2;
            pub static AF_INET6: c_int = 28;
            pub static AF_UNIX: c_int = 1;
            pub static SOCK_STREAM: c_int = 1;
            pub static SOCK_DGRAM: c_int = 2;
            pub static SOCK_RAW: c_int = 3;
            pub static IPPROTO_TCP: c_int = 6;
            pub static IPPROTO_IP: c_int = 0;
            pub static IPPROTO_IPV6: c_int = 41;
            pub static IP_MULTICAST_TTL: c_int = 10;
            pub static IP_MULTICAST_LOOP: c_int = 11;
            pub static IP_TTL: c_int = 4;
            pub static IP_HDRINCL: c_int = 2;
            pub static IP_ADD_MEMBERSHIP: c_int = 12;
            pub static IP_DROP_MEMBERSHIP: c_int = 13;
            pub static IPV6_ADD_MEMBERSHIP: c_int = 12;
            pub static IPV6_DROP_MEMBERSHIP: c_int = 13;

            pub static TCP_NODELAY: c_int = 1;
            pub static TCP_KEEPIDLE: c_int = 256;
            pub static SOL_SOCKET: c_int = 0xffff;
            pub static SO_KEEPALIVE: c_int = 0x0008;
            pub static SO_BROADCAST: c_int = 0x0020;
            pub static SO_REUSEADDR: c_int = 0x0004;
            pub static SO_ERROR: c_int = 0x1007;

            pub static IFF_LOOPBACK: c_int = 0x8;

            pub static SHUT_RD: c_int = 0;
            pub static SHUT_WR: c_int = 1;
            pub static SHUT_RDWR: c_int = 2;
        }
        pub mod extra {
            use types::os::arch::c95::c_int;

            pub static O_SYNC : c_int = 128;
            pub static O_NONBLOCK : c_int = 4;
            pub static CTL_KERN: c_int = 1;
            pub static KERN_PROC: c_int = 14;
            #[cfg(target_os = "freebsd")]
            pub static KERN_PROC_PATHNAME: c_int = 12;
            #[cfg(target_os = "dragonfly")]
            pub static KERN_PROC_PATHNAME: c_int = 9;

            pub static MAP_COPY : c_int = 0x0002;
            pub static MAP_RENAME : c_int = 0x0020;
            pub static MAP_NORESERVE : c_int = 0x0040;
            pub static MAP_HASSEMAPHORE : c_int = 0x0200;
            pub static MAP_STACK : c_int = 0x0400;
            pub static MAP_NOSYNC : c_int = 0x0800;
            pub static MAP_NOCORE : c_int = 0x020000;

            pub static IPPROTO_RAW : c_int = 255;
        }
        pub mod sysconf {
            use types::os::arch::c95::c_int;

            pub static _SC_ARG_MAX : c_int = 1;
            pub static _SC_CHILD_MAX : c_int = 2;
            pub static _SC_CLK_TCK : c_int = 3;
            pub static _SC_NGROUPS_MAX : c_int = 4;
            pub static _SC_OPEN_MAX : c_int = 5;
            pub static _SC_JOB_CONTROL : c_int = 6;
            pub static _SC_SAVED_IDS : c_int = 7;
            pub static _SC_VERSION : c_int = 8;
            pub static _SC_BC_BASE_MAX : c_int = 9;
            pub static _SC_BC_DIM_MAX : c_int = 10;
            pub static _SC_BC_SCALE_MAX : c_int = 11;
            pub static _SC_BC_STRING_MAX : c_int = 12;
            pub static _SC_COLL_WEIGHTS_MAX : c_int = 13;
            pub static _SC_EXPR_NEST_MAX : c_int = 14;
            pub static _SC_LINE_MAX : c_int = 15;
            pub static _SC_RE_DUP_MAX : c_int = 16;
            pub static _SC_2_VERSION : c_int = 17;
            pub static _SC_2_C_BIND : c_int = 18;
            pub static _SC_2_C_DEV : c_int = 19;
            pub static _SC_2_CHAR_TERM : c_int = 20;
            pub static _SC_2_FORT_DEV : c_int = 21;
            pub static _SC_2_FORT_RUN : c_int = 22;
            pub static _SC_2_LOCALEDEF : c_int = 23;
            pub static _SC_2_SW_DEV : c_int = 24;
            pub static _SC_2_UPE : c_int = 25;
            pub static _SC_STREAM_MAX : c_int = 26;
            pub static _SC_TZNAME_MAX : c_int = 27;
            pub static _SC_ASYNCHRONOUS_IO : c_int = 28;
            pub static _SC_MAPPED_FILES : c_int = 29;
            pub static _SC_MEMLOCK : c_int = 30;
            pub static _SC_MEMLOCK_RANGE : c_int = 31;
            pub static _SC_MEMORY_PROTECTION : c_int = 32;
            pub static _SC_MESSAGE_PASSING : c_int = 33;
            pub static _SC_PRIORITIZED_IO : c_int = 34;
            pub static _SC_PRIORITY_SCHEDULING : c_int = 35;
            pub static _SC_REALTIME_SIGNALS : c_int = 36;
            pub static _SC_SEMAPHORES : c_int = 37;
            pub static _SC_FSYNC : c_int = 38;
            pub static _SC_SHARED_MEMORY_OBJECTS : c_int = 39;
            pub static _SC_SYNCHRONIZED_IO : c_int = 40;
            pub static _SC_TIMERS : c_int = 41;
            pub static _SC_AIO_LISTIO_MAX : c_int = 42;
            pub static _SC_AIO_MAX : c_int = 43;
            pub static _SC_AIO_PRIO_DELTA_MAX : c_int = 44;
            pub static _SC_DELAYTIMER_MAX : c_int = 45;
            pub static _SC_MQ_OPEN_MAX : c_int = 46;
            pub static _SC_PAGESIZE : c_int = 47;
            pub static _SC_RTSIG_MAX : c_int = 48;
            pub static _SC_SEM_NSEMS_MAX : c_int = 49;
            pub static _SC_SEM_VALUE_MAX : c_int = 50;
            pub static _SC_SIGQUEUE_MAX : c_int = 51;
            pub static _SC_TIMER_MAX : c_int = 52;
        }
    }

    #[cfg(any(target_os = "macos", target_os = "ios"))]
    pub mod os {
        pub mod c95 {
            use types::os::arch::c95::{c_int, c_uint};

            pub static EXIT_FAILURE : c_int = 1;
            pub static EXIT_SUCCESS : c_int = 0;
            pub static RAND_MAX : c_int = 2147483647;
            pub static EOF : c_int = -1;
            pub static SEEK_SET : c_int = 0;
            pub static SEEK_CUR : c_int = 1;
            pub static SEEK_END : c_int = 2;
            pub static _IOFBF : c_int = 0;
            pub static _IONBF : c_int = 2;
            pub static _IOLBF : c_int = 1;
            pub static BUFSIZ : c_uint = 1024_u32;
            pub static FOPEN_MAX : c_uint = 20_u32;
            pub static FILENAME_MAX : c_uint = 1024_u32;
            pub static L_tmpnam : c_uint = 1024_u32;
            pub static TMP_MAX : c_uint = 308915776_u32;
        }
        pub mod c99 {
        }
        pub mod posix88 {
            use types::common::c95::c_void;
            use types::os::arch::c95::c_int;
            use types::os::arch::posix88::mode_t;

            pub static O_RDONLY : c_int = 0;
            pub static O_WRONLY : c_int = 1;
            pub static O_RDWR : c_int = 2;
            pub static O_APPEND : c_int = 8;
            pub static O_CREAT : c_int = 512;
            pub static O_EXCL : c_int = 2048;
            pub static O_TRUNC : c_int = 1024;
            pub static S_IFIFO : mode_t = 4096;
            pub static S_IFCHR : mode_t = 8192;
            pub static S_IFBLK : mode_t = 24576;
            pub static S_IFDIR : mode_t = 16384;
            pub static S_IFREG : mode_t = 32768;
            pub static S_IFLNK : mode_t = 40960;
            pub static S_IFMT : mode_t = 61440;
            pub static S_IEXEC : mode_t = 64;
            pub static S_IWRITE : mode_t = 128;
            pub static S_IREAD : mode_t = 256;
            pub static S_IRWXU : mode_t = 448;
            pub static S_IXUSR : mode_t = 64;
            pub static S_IWUSR : mode_t = 128;
            pub static S_IRUSR : mode_t = 256;
            pub static F_OK : c_int = 0;
            pub static R_OK : c_int = 4;
            pub static W_OK : c_int = 2;
            pub static X_OK : c_int = 1;
            pub static STDIN_FILENO : c_int = 0;
            pub static STDOUT_FILENO : c_int = 1;
            pub static STDERR_FILENO : c_int = 2;
            pub static F_LOCK : c_int = 1;
            pub static F_TEST : c_int = 3;
            pub static F_TLOCK : c_int = 2;
            pub static F_ULOCK : c_int = 0;
            pub static SIGHUP : c_int = 1;
            pub static SIGINT : c_int = 2;
            pub static SIGQUIT : c_int = 3;
            pub static SIGILL : c_int = 4;
            pub static SIGABRT : c_int = 6;
            pub static SIGFPE : c_int = 8;
            pub static SIGKILL : c_int = 9;
            pub static SIGSEGV : c_int = 11;
            pub static SIGPIPE : c_int = 13;
            pub static SIGALRM : c_int = 14;
            pub static SIGTERM : c_int = 15;

            pub static PROT_NONE : c_int = 0;
            pub static PROT_READ : c_int = 1;
            pub static PROT_WRITE : c_int = 2;
            pub static PROT_EXEC : c_int = 4;

            pub static MAP_FILE : c_int = 0x0000;
            pub static MAP_SHARED : c_int = 0x0001;
            pub static MAP_PRIVATE : c_int = 0x0002;
            pub static MAP_FIXED : c_int = 0x0010;
            pub static MAP_ANON : c_int = 0x1000;

            pub static MAP_FAILED : *mut c_void = -1 as *mut c_void;

            pub static MCL_CURRENT : c_int = 0x0001;
            pub static MCL_FUTURE : c_int = 0x0002;

            pub static MS_ASYNC : c_int = 0x0001;
            pub static MS_INVALIDATE : c_int = 0x0002;
            pub static MS_SYNC : c_int = 0x0010;

            pub static MS_KILLPAGES : c_int = 0x0004;
            pub static MS_DEACTIVATE : c_int = 0x0008;

            pub static EPERM : c_int = 1;
            pub static ENOENT : c_int = 2;
            pub static ESRCH : c_int = 3;
            pub static EINTR : c_int = 4;
            pub static EIO : c_int = 5;
            pub static ENXIO : c_int = 6;
            pub static E2BIG : c_int = 7;
            pub static ENOEXEC : c_int = 8;
            pub static EBADF : c_int = 9;
            pub static ECHILD : c_int = 10;
            pub static EDEADLK : c_int = 11;
            pub static ENOMEM : c_int = 12;
            pub static EACCES : c_int = 13;
            pub static EFAULT : c_int = 14;
            pub static ENOTBLK : c_int = 15;
            pub static EBUSY : c_int = 16;
            pub static EEXIST : c_int = 17;
            pub static EXDEV : c_int = 18;
            pub static ENODEV : c_int = 19;
            pub static ENOTDIR : c_int = 20;
            pub static EISDIR : c_int = 21;
            pub static EINVAL : c_int = 22;
            pub static ENFILE : c_int = 23;
            pub static EMFILE : c_int = 24;
            pub static ENOTTY : c_int = 25;
            pub static ETXTBSY : c_int = 26;
            pub static EFBIG : c_int = 27;
            pub static ENOSPC : c_int = 28;
            pub static ESPIPE : c_int = 29;
            pub static EROFS : c_int = 30;
            pub static EMLINK : c_int = 31;
            pub static EPIPE : c_int = 32;
            pub static EDOM : c_int = 33;
            pub static ERANGE : c_int = 34;
            pub static EAGAIN : c_int = 35;
            pub static EWOULDBLOCK : c_int = EAGAIN;
            pub static EINPROGRESS : c_int = 36;
            pub static EALREADY : c_int = 37;
            pub static ENOTSOCK : c_int = 38;
            pub static EDESTADDRREQ : c_int = 39;
            pub static EMSGSIZE : c_int = 40;
            pub static EPROTOTYPE : c_int = 41;
            pub static ENOPROTOOPT : c_int = 42;
            pub static EPROTONOSUPPORT : c_int = 43;
            pub static ESOCKTNOSUPPORT : c_int = 44;
            pub static ENOTSUP : c_int = 45;
            pub static EPFNOSUPPORT : c_int = 46;
            pub static EAFNOSUPPORT : c_int = 47;
            pub static EADDRINUSE : c_int = 48;
            pub static EADDRNOTAVAIL : c_int = 49;
            pub static ENETDOWN : c_int = 50;
            pub static ENETUNREACH : c_int = 51;
            pub static ENETRESET : c_int = 52;
            pub static ECONNABORTED : c_int = 53;
            pub static ECONNRESET : c_int = 54;
            pub static ENOBUFS : c_int = 55;
            pub static EISCONN : c_int = 56;
            pub static ENOTCONN : c_int = 57;
            pub static ESHUTDOWN : c_int = 58;
            pub static ETOOMANYREFS : c_int = 59;
            pub static ETIMEDOUT : c_int = 60;
            pub static ECONNREFUSED : c_int = 61;
            pub static ELOOP : c_int = 62;
            pub static ENAMETOOLONG : c_int = 63;
            pub static EHOSTDOWN : c_int = 64;
            pub static EHOSTUNREACH : c_int = 65;
            pub static ENOTEMPTY : c_int = 66;
            pub static EPROCLIM : c_int = 67;
            pub static EUSERS : c_int = 68;
            pub static EDQUOT : c_int = 69;
            pub static ESTALE : c_int = 70;
            pub static EREMOTE : c_int = 71;
            pub static EBADRPC : c_int = 72;
            pub static ERPCMISMATCH : c_int = 73;
            pub static EPROGUNAVAIL : c_int = 74;
            pub static EPROGMISMATCH : c_int = 75;
            pub static EPROCUNAVAIL : c_int = 76;
            pub static ENOLCK : c_int = 77;
            pub static ENOSYS : c_int = 78;
            pub static EFTYPE : c_int = 79;
            pub static EAUTH : c_int = 80;
            pub static ENEEDAUTH : c_int = 81;
            pub static EPWROFF : c_int = 82;
            pub static EDEVERR : c_int = 83;
            pub static EOVERFLOW : c_int = 84;
            pub static EBADEXEC : c_int = 85;
            pub static EBADARCH : c_int = 86;
            pub static ESHLIBVERS : c_int = 87;
            pub static EBADMACHO : c_int = 88;
            pub static ECANCELED : c_int = 89;
            pub static EIDRM : c_int = 90;
            pub static ENOMSG : c_int = 91;
            pub static EILSEQ : c_int = 92;
            pub static ENOATTR : c_int = 93;
            pub static EBADMSG : c_int = 94;
            pub static EMULTIHOP : c_int = 95;
            pub static ENODATA : c_int = 96;
            pub static ENOLINK : c_int = 97;
            pub static ENOSR : c_int = 98;
            pub static ENOSTR : c_int = 99;
            pub static EPROTO : c_int = 100;
            pub static ETIME : c_int = 101;
            pub static EOPNOTSUPP : c_int = 102;
            pub static ENOPOLICY : c_int = 103;
            pub static ENOTRECOVERABLE : c_int = 104;
            pub static EOWNERDEAD : c_int = 105;
            pub static EQFULL : c_int = 106;
            pub static ELAST : c_int = 106;
        }
        pub mod posix01 {
            use types::os::arch::c95::{c_int, size_t};

            pub static F_DUPFD : c_int = 0;
            pub static F_GETFD : c_int = 1;
            pub static F_SETFD : c_int = 2;
            pub static F_GETFL : c_int = 3;
            pub static F_SETFL : c_int = 4;

            pub static SIGTRAP : c_int = 5;
            pub static SIGPIPE: c_int = 13;
            pub static SIG_IGN: size_t = 1;

            pub static GLOB_APPEND   : c_int = 0x0001;
            pub static GLOB_DOOFFS   : c_int = 0x0002;
            pub static GLOB_ERR      : c_int = 0x0004;
            pub static GLOB_MARK     : c_int = 0x0008;
            pub static GLOB_NOCHECK  : c_int = 0x0010;
            pub static GLOB_NOSORT   : c_int = 0x0020;
            pub static GLOB_NOESCAPE : c_int = 0x2000;

            pub static GLOB_NOSPACE  : c_int = -1;
            pub static GLOB_ABORTED  : c_int = -2;
            pub static GLOB_NOMATCH  : c_int = -3;

            pub static POSIX_MADV_NORMAL : c_int = 0;
            pub static POSIX_MADV_RANDOM : c_int = 1;
            pub static POSIX_MADV_SEQUENTIAL : c_int = 2;
            pub static POSIX_MADV_WILLNEED : c_int = 3;
            pub static POSIX_MADV_DONTNEED : c_int = 4;

            pub static _SC_IOV_MAX : c_int = 56;
            pub static _SC_GETGR_R_SIZE_MAX : c_int = 70;
            pub static _SC_GETPW_R_SIZE_MAX : c_int = 71;
            pub static _SC_LOGIN_NAME_MAX : c_int = 73;
            pub static _SC_MQ_PRIO_MAX : c_int = 75;
            pub static _SC_THREAD_ATTR_STACKADDR : c_int = 82;
            pub static _SC_THREAD_ATTR_STACKSIZE : c_int = 83;
            pub static _SC_THREAD_DESTRUCTOR_ITERATIONS : c_int = 85;
            pub static _SC_THREAD_KEYS_MAX : c_int = 86;
            pub static _SC_THREAD_PRIO_INHERIT : c_int = 87;
            pub static _SC_THREAD_PRIO_PROTECT : c_int = 88;
            pub static _SC_THREAD_PRIORITY_SCHEDULING : c_int = 89;
            pub static _SC_THREAD_PROCESS_SHARED : c_int = 90;
            pub static _SC_THREAD_SAFE_FUNCTIONS : c_int = 91;
            pub static _SC_THREAD_STACK_MIN : c_int = 93;
            pub static _SC_THREAD_THREADS_MAX : c_int = 94;
            pub static _SC_THREADS : c_int = 96;
            pub static _SC_TTY_NAME_MAX : c_int = 101;
            pub static _SC_ATEXIT_MAX : c_int = 107;
            pub static _SC_XOPEN_CRYPT : c_int = 108;
            pub static _SC_XOPEN_ENH_I18N : c_int = 109;
            pub static _SC_XOPEN_LEGACY : c_int = 110;
            pub static _SC_XOPEN_REALTIME : c_int = 111;
            pub static _SC_XOPEN_REALTIME_THREADS : c_int = 112;
            pub static _SC_XOPEN_SHM : c_int = 113;
            pub static _SC_XOPEN_UNIX : c_int = 115;
            pub static _SC_XOPEN_VERSION : c_int = 116;
            pub static _SC_XOPEN_XCU_VERSION : c_int = 121;

            pub static PTHREAD_CREATE_JOINABLE: c_int = 1;
            pub static PTHREAD_CREATE_DETACHED: c_int = 2;
            pub static PTHREAD_STACK_MIN: size_t = 8192;
        }
        pub mod posix08 {
        }
        pub mod bsd44 {
            use types::os::arch::c95::c_int;

            pub static MADV_NORMAL : c_int = 0;
            pub static MADV_RANDOM : c_int = 1;
            pub static MADV_SEQUENTIAL : c_int = 2;
            pub static MADV_WILLNEED : c_int = 3;
            pub static MADV_DONTNEED : c_int = 4;
            pub static MADV_FREE : c_int = 5;
            pub static MADV_ZERO_WIRED_PAGES : c_int = 6;
            pub static MADV_FREE_REUSABLE : c_int = 7;
            pub static MADV_FREE_REUSE : c_int = 8;
            pub static MADV_CAN_REUSE : c_int = 9;

            pub static MINCORE_INCORE : c_int =  0x1;
            pub static MINCORE_REFERENCED : c_int = 0x2;
            pub static MINCORE_MODIFIED : c_int = 0x4;
            pub static MINCORE_REFERENCED_OTHER : c_int = 0x8;
            pub static MINCORE_MODIFIED_OTHER : c_int = 0x10;

            pub static AF_UNIX: c_int = 1;
            pub static AF_INET: c_int = 2;
            pub static AF_INET6: c_int = 30;
            pub static SOCK_STREAM: c_int = 1;
            pub static SOCK_DGRAM: c_int = 2;
            pub static SOCK_RAW: c_int = 3;
            pub static IPPROTO_TCP: c_int = 6;
            pub static IPPROTO_IP: c_int = 0;
            pub static IPPROTO_IPV6: c_int = 41;
            pub static IP_MULTICAST_TTL: c_int = 10;
            pub static IP_MULTICAST_LOOP: c_int = 11;
            pub static IP_TTL: c_int = 4;
            pub static IP_HDRINCL: c_int = 2;
            pub static IP_ADD_MEMBERSHIP: c_int = 12;
            pub static IP_DROP_MEMBERSHIP: c_int = 13;
            pub static IPV6_ADD_MEMBERSHIP: c_int = 12;
            pub static IPV6_DROP_MEMBERSHIP: c_int = 13;

            pub static TCP_NODELAY: c_int = 0x01;
            pub static TCP_KEEPALIVE: c_int = 0x10;
            pub static SOL_SOCKET: c_int = 0xffff;
            pub static SO_KEEPALIVE: c_int = 0x0008;
            pub static SO_BROADCAST: c_int = 0x0020;
            pub static SO_REUSEADDR: c_int = 0x0004;
            pub static SO_ERROR: c_int = 0x1007;

            pub static IFF_LOOPBACK: c_int = 0x8;

            pub static SHUT_RD: c_int = 0;
            pub static SHUT_WR: c_int = 1;
            pub static SHUT_RDWR: c_int = 2;
        }
        pub mod extra {
            use types::os::arch::c95::c_int;

            pub static O_DSYNC : c_int = 4194304;
            pub static O_SYNC : c_int = 128;
            pub static O_NONBLOCK : c_int = 4;
            pub static F_FULLFSYNC : c_int = 51;

            pub static MAP_COPY : c_int = 0x0002;
            pub static MAP_RENAME : c_int = 0x0020;
            pub static MAP_NORESERVE : c_int = 0x0040;
            pub static MAP_NOEXTEND : c_int = 0x0100;
            pub static MAP_HASSEMAPHORE : c_int = 0x0200;
            pub static MAP_NOCACHE : c_int = 0x0400;
            pub static MAP_JIT : c_int = 0x0800;
            pub static MAP_STACK : c_int = 0;

            pub static IPPROTO_RAW : c_int = 255;
        }
        pub mod sysconf {
            use types::os::arch::c95::c_int;

            pub static _SC_ARG_MAX : c_int = 1;
            pub static _SC_CHILD_MAX : c_int = 2;
            pub static _SC_CLK_TCK : c_int = 3;
            pub static _SC_NGROUPS_MAX : c_int = 4;
            pub static _SC_OPEN_MAX : c_int = 5;
            pub static _SC_JOB_CONTROL : c_int = 6;
            pub static _SC_SAVED_IDS : c_int = 7;
            pub static _SC_VERSION : c_int = 8;
            pub static _SC_BC_BASE_MAX : c_int = 9;
            pub static _SC_BC_DIM_MAX : c_int = 10;
            pub static _SC_BC_SCALE_MAX : c_int = 11;
            pub static _SC_BC_STRING_MAX : c_int = 12;
            pub static _SC_COLL_WEIGHTS_MAX : c_int = 13;
            pub static _SC_EXPR_NEST_MAX : c_int = 14;
            pub static _SC_LINE_MAX : c_int = 15;
            pub static _SC_RE_DUP_MAX : c_int = 16;
            pub static _SC_2_VERSION : c_int = 17;
            pub static _SC_2_C_BIND : c_int = 18;
            pub static _SC_2_C_DEV : c_int = 19;
            pub static _SC_2_CHAR_TERM : c_int = 20;
            pub static _SC_2_FORT_DEV : c_int = 21;
            pub static _SC_2_FORT_RUN : c_int = 22;
            pub static _SC_2_LOCALEDEF : c_int = 23;
            pub static _SC_2_SW_DEV : c_int = 24;
            pub static _SC_2_UPE : c_int = 25;
            pub static _SC_STREAM_MAX : c_int = 26;
            pub static _SC_TZNAME_MAX : c_int = 27;
            pub static _SC_ASYNCHRONOUS_IO : c_int = 28;
            pub static _SC_PAGESIZE : c_int = 29;
            pub static _SC_MEMLOCK : c_int = 30;
            pub static _SC_MEMLOCK_RANGE : c_int = 31;
            pub static _SC_MEMORY_PROTECTION : c_int = 32;
            pub static _SC_MESSAGE_PASSING : c_int = 33;
            pub static _SC_PRIORITIZED_IO : c_int = 34;
            pub static _SC_PRIORITY_SCHEDULING : c_int = 35;
            pub static _SC_REALTIME_SIGNALS : c_int = 36;
            pub static _SC_SEMAPHORES : c_int = 37;
            pub static _SC_FSYNC : c_int = 38;
            pub static _SC_SHARED_MEMORY_OBJECTS : c_int = 39;
            pub static _SC_SYNCHRONIZED_IO : c_int = 40;
            pub static _SC_TIMERS : c_int = 41;
            pub static _SC_AIO_LISTIO_MAX : c_int = 42;
            pub static _SC_AIO_MAX : c_int = 43;
            pub static _SC_AIO_PRIO_DELTA_MAX : c_int = 44;
            pub static _SC_DELAYTIMER_MAX : c_int = 45;
            pub static _SC_MQ_OPEN_MAX : c_int = 46;
            pub static _SC_MAPPED_FILES : c_int = 47;
            pub static _SC_RTSIG_MAX : c_int = 48;
            pub static _SC_SEM_NSEMS_MAX : c_int = 49;
            pub static _SC_SEM_VALUE_MAX : c_int = 50;
            pub static _SC_SIGQUEUE_MAX : c_int = 51;
            pub static _SC_TIMER_MAX : c_int = 52;
            pub static _SC_XBS5_ILP32_OFF32 : c_int = 122;
            pub static _SC_XBS5_ILP32_OFFBIG : c_int = 123;
            pub static _SC_XBS5_LP64_OFF64 : c_int = 124;
            pub static _SC_XBS5_LPBIG_OFFBIG : c_int = 125;
        }
    }
}


pub mod funcs {
    // Thankfully most of c95 is universally available and does not vary by OS
    // or anything. The same is not true of POSIX.

    pub mod c95 {
        pub mod ctype {
            use types::os::arch::c95::{c_char, c_int};

            extern {
                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 tolower(c: c_char) -> c_char;
                pub fn toupper(c: c_char) -> c_char;
            }
        }

        pub mod stdio {
            use types::common::c95::{FILE, c_void, fpos_t};
            use types::os::arch::c95::{c_char, c_int, c_long, size_t};

            extern {
                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);
                // Omitted: printf and scanf variants.
                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;
                // Omitted: getc, getchar (might be macros).

                // Omitted: gets, so ridiculously unsafe that it should not
                // survive.

                // Omitted: putc, putchar (might be macros).
                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: *mut 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 mod stdlib {
            use types::common::c95::c_void;
            use types::os::arch::c95::{c_char, c_double, c_int};
            use types::os::arch::c95::{c_long, c_uint, c_ulong};
            use types::os::arch::c95::{size_t};

            extern {
                pub fn abs(i: c_int) -> c_int;
                pub fn labs(i: c_long) -> c_long;
                // Omitted: div, ldiv (return pub type incomplete).
                pub fn atof(s: *const c_char) -> c_double;
                pub fn atoi(s: *const c_char) -> c_int;
                pub fn strtod(s: *const c_char,
                              endp: *mut *mut c_char) -> c_double;
                pub fn strtol(s: *const c_char,
                              endp: *mut *mut c_char, base: c_int) -> c_long;
                pub fn strtoul(s: *const c_char, endp: *mut *mut c_char,
                               base: c_int) -> c_ulong;
                pub fn calloc(nobj: size_t, size: size_t) -> *mut c_void;
                pub fn malloc(size: size_t) -> *mut c_void;
                pub fn realloc(p: *mut c_void, size: size_t) -> *mut c_void;
                pub fn free(p: *mut c_void);
                pub fn exit(status: c_int) -> !;
                pub fn _exit(status: c_int) -> !;
                // Omitted: atexit.
                pub fn system(s: *const c_char) -> c_int;
                pub fn getenv(s: *const c_char) -> *mut c_char;
                // Omitted: bsearch, qsort
                pub fn rand() -> c_int;
                pub fn srand(seed: c_uint);
            }
        }

        pub mod string {
            use types::common::c95::c_void;
            use types::os::arch::c95::{c_char, c_int, size_t};
            use types::os::arch::c95::{wchar_t};

            extern {
                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 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 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;

                // Omitted: memcpy, memmove, memset (provided by LLVM)

                // These are fine to execute on the Rust stack. They must be,
                // in fact, because LLVM generates calls to them!
                pub fn memcmp(cx: *const c_void, ct: *const c_void,
                              n: size_t) -> c_int;
                pub fn memchr(cx: *const c_void, c: c_int,
                              n: size_t) -> *mut c_void;
            }
        }
    }

    // Microsoft helpfully underscore-qualifies all of its POSIX-like symbols
    // to make sure you don't use them accidentally. It also randomly deviates
    // from the exact signatures you might otherwise expect, and omits much,
    // so be careful when trying to write portable code; it won't always work
    // with the same POSIX functions and types as other platforms.

    #[cfg(target_os = "windows")]
    pub mod posix88 {
        pub mod stat_ {
            use types::os::common::posix01::{stat, utimbuf};
            use types::os::arch::c95::{c_int, c_char, wchar_t};

            extern {
                #[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;
            }
        }

        pub mod stdio {
            use types::common::c95::FILE;
            use types::os::arch::c95::{c_int, c_char};

            extern {
                #[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;
            }
        }

        pub mod fcntl {
            use types::os::arch::c95::{c_int, c_char, wchar_t};
            extern {
                #[link_name = "_open"]
                pub fn open(path: *const c_char, oflag: c_int, mode: c_int)
                            -> c_int;
                #[link_name = "_wopen"]
                pub fn wopen(path: *const wchar_t, oflag: c_int, mode: c_int)
                            -> c_int;
                #[link_name = "_creat"]
                pub fn creat(path: *const c_char, mode: c_int) -> c_int;
            }
        }

        pub mod dirent {
            // Not supplied at all.
        }

        pub mod unistd {
            use types::common::c95::c_void;
            use types::os::arch::c95::{c_int, c_uint, c_char,
                                             c_long, size_t};
            use types::os::arch::c99::intptr_t;

            extern {
                #[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 = "_execv"]
                pub fn execv(prog: *const c_char,
                             argv: *mut *const c_char) -> intptr_t;
                #[link_name = "_execve"]
                pub fn execve(prog: *const c_char, argv: *mut *const c_char,
                              envp: *mut *const c_char)
                              -> c_int;
                #[link_name = "_execvp"]
                pub fn execvp(c: *const c_char,
                              argv: *mut *const c_char) -> c_int;
                #[link_name = "_execvpe"]
                pub fn execvpe(c: *const c_char, argv: *mut *const c_char,
                               envp: *mut *const c_char) -> c_int;
                #[link_name = "_getcwd"]
                pub fn getcwd(buf: *mut c_char, size: size_t) -> *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 = "_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;
            }
        }

        pub mod mman {
        }
    }

    #[cfg(any(target_os = "linux",
              target_os = "android",
              target_os = "macos",
              target_os = "ios",
              target_os = "freebsd",
              target_os = "dragonfly"))]
    pub mod posix88 {
        pub mod stat_ {
            use types::os::arch::c95::{c_char, c_int};
            use types::os::arch::posix01::stat;
            use types::os::arch::posix88::mode_t;

            extern {
                pub fn chmod(path: *const c_char, mode: mode_t) -> c_int;
                pub fn fchmod(fd: c_int, mode: mode_t) -> c_int;

                #[cfg(any(target_os = "linux",
                          target_os = "freebsd",
                          target_os = "dragonfly",
                          target_os = "android",
                          target_os = "ios"))]
                pub fn fstat(fildes: c_int, buf: *mut stat) -> c_int;

                #[cfg(target_os = "macos")]
                #[link_name = "fstat64"]
                pub fn fstat(fildes: c_int, buf: *mut stat) -> c_int;

                pub fn mkdir(path: *const c_char, mode: mode_t) -> c_int;
                pub fn mkfifo(path: *const c_char, mode: mode_t) -> c_int;

                #[cfg(any(target_os = "linux",
                          target_os = "freebsd",
                          target_os = "dragonfly",
                          target_os = "android",
                          target_os = "ios"))]
                pub fn stat(path: *const c_char, buf: *mut stat) -> c_int;

                #[cfg(target_os = "macos")]
                #[link_name = "stat64"]
                pub fn stat(path: *const c_char, buf: *mut stat) -> c_int;
            }
        }

        pub mod stdio {
            use types::common::c95::FILE;
            use types::os::arch::c95::{c_char, c_int};

            extern {
                pub fn popen(command: *const c_char,
                             mode: *const c_char) -> *mut FILE;
                pub fn pclose(stream: *mut FILE) -> c_int;
                pub fn fdopen(fd: c_int, mode: *const c_char) -> *mut FILE;
                pub fn fileno(stream: *mut FILE) -> c_int;
            }
        }

        pub mod fcntl {
            use types::os::arch::c95::{c_char, c_int};
            use types::os::arch::posix88::mode_t;

            extern {
                pub fn open(path: *const c_char, oflag: c_int, mode: mode_t)
                            -> c_int;
                pub fn creat(path: *const c_char, mode: mode_t) -> c_int;
                pub fn fcntl(fd: c_int, cmd: c_int, ...) -> c_int;
            }
        }

        pub mod dirent {
            use types::common::posix88::{DIR, dirent_t};
            use types::os::arch::c95::{c_char, c_int, c_long};

            // NB: On OS X opendir and readdir have two versions,
            // one for 32-bit kernelspace and one for 64.
            // We should be linking to the 64-bit ones, called
            // opendir$INODE64, etc. but for some reason rustc
            // doesn't link it correctly on i686, so we're going
            // through a C function that mysteriously does work.

            extern {
                #[link_name="rust_opendir"]
                pub fn opendir(dirname: *const c_char) -> *mut DIR;
                #[link_name="rust_readdir_r"]
                pub fn readdir_r(dirp: *mut DIR, entry: *mut dirent_t,
                                  result: *mut *mut dirent_t) -> c_int;
            }

            extern {
                pub fn closedir(dirp: *mut DIR) -> c_int;
                pub fn rewinddir(dirp: *mut DIR);
                pub fn seekdir(dirp: *mut DIR, loc: c_long);
                pub fn telldir(dirp: *mut DIR) -> c_long;
            }
        }

        pub mod unistd {
            use types::common::c95::c_void;
            use types::os::arch::c95::{c_char, c_int, c_long, c_uint};
            use types::os::arch::c95::{size_t};
            use types::os::common::posix01::timespec;
            use types::os::arch::posix01::utimbuf;
            use types::os::arch::posix88::{gid_t, off_t, pid_t};
            use types::os::arch::posix88::{ssize_t, uid_t};

            pub static _PC_NAME_MAX: c_int = 4;

            extern {
                pub fn access(path: *const c_char, amode: c_int) -> c_int;
                pub fn alarm(seconds: c_uint) -> c_uint;
                pub fn chdir(dir: *const c_char) -> c_int;
                pub fn chown(path: *const c_char, uid: uid_t,
                             gid: gid_t) -> c_int;
                pub fn close(fd: c_int) -> c_int;
                pub fn dup(fd: c_int) -> c_int;
                pub fn dup2(src: c_int, dst: c_int) -> c_int;
                pub fn execv(prog: *const c_char,
                             argv: *mut *const c_char) -> c_int;
                pub fn execve(prog: *const c_char, argv: *mut *const c_char,
                              envp: *mut *const c_char)
                              -> c_int;
                pub fn execvp(c: *const c_char,
                              argv: *mut *const c_char) -> c_int;
                pub fn fork() -> pid_t;
                pub fn fpathconf(filedes: c_int, name: c_int) -> c_long;
                pub fn getcwd(buf: *mut c_char, size: size_t) -> *mut c_char;
                pub fn getegid() -> gid_t;
                pub fn geteuid() -> uid_t;
                pub fn getgid() -> gid_t ;
                pub fn getgroups(ngroups_max: c_int, groups: *mut gid_t)
                                 -> c_int;
                pub fn getlogin() -> *mut c_char;
                pub fn getopt(argc: c_int, argv: *mut *const c_char,
                              optstr: *const c_char) -> c_int;
                pub fn getpgrp() -> pid_t;
                pub fn getpid() -> pid_t;
                pub fn getppid() -> pid_t;
                pub fn getuid() -> uid_t;
                pub fn isatty(fd: c_int) -> c_int;
                pub fn link(src: *const c_char, dst: *const c_char) -> c_int;
                pub fn lseek(fd: c_int, offset: off_t, whence: c_int)
                             -> off_t;
                pub fn pathconf(path: *mut c_char, name: c_int) -> c_long;
                pub fn pause() -> c_int;
                pub fn pipe(fds: *mut c_int) -> c_int;
                pub fn read(fd: c_int, buf: *mut c_void, count: size_t)
                            -> ssize_t;
                pub fn rmdir(path: *const c_char) -> c_int;
                pub fn setgid(gid: gid_t) -> c_int;
                pub fn setpgid(pid: pid_t, pgid: pid_t) -> c_int;
                pub fn setsid() -> pid_t;
                pub fn setuid(uid: uid_t) -> c_int;
                pub fn sleep(secs: c_uint) -> c_uint;
                pub fn usleep(secs: c_uint) -> c_int;
                pub fn nanosleep(rqtp: *const timespec,
                                 rmtp: *mut timespec) -> c_int;
                pub fn sysconf(name: c_int) -> c_long;
                pub fn tcgetpgrp(fd: c_int) -> pid_t;
                pub fn ttyname(fd: c_int) -> *mut c_char;
                pub fn unlink(c: *const c_char) -> c_int;
                pub fn write(fd: c_int, buf: *const c_void, count: size_t)
                             -> ssize_t;
                pub fn pread(fd: c_int, buf: *mut c_void, count: size_t,
                             offset: off_t) -> ssize_t;
                pub fn pwrite(fd: c_int, buf: *const c_void, count: size_t,
                              offset: off_t) -> ssize_t;
                pub fn utime(file: *const c_char, buf: *const utimbuf) -> c_int;
            }
        }

        pub mod signal {
            use types::os::arch::c95::{c_int};
            use types::os::arch::posix88::{pid_t};

            extern {
                pub fn kill(pid: pid_t, sig: c_int) -> c_int;
            }
        }

        pub mod mman {
            use types::common::c95::{c_void};
            use types::os::arch::c95::{size_t, c_int, c_char};
            use types::os::arch::posix88::{mode_t, off_t};

            extern {
                pub fn mlock(addr: *const c_void, len: size_t) -> c_int;
                pub fn munlock(addr: *const c_void, len: size_t) -> c_int;
                pub fn mlockall(flags: c_int) -> c_int;
                pub fn munlockall() -> c_int;

                pub fn mmap(addr: *mut c_void,
                            len: size_t,
                            prot: c_int,
                            flags: c_int,
                            fd: c_int,
                            offset: off_t)
                            -> *mut c_void;
                pub fn munmap(addr: *mut c_void, len: size_t) -> c_int;

                pub fn mprotect(addr: *mut c_void, len: size_t, prot: c_int)
                                -> c_int;

                pub fn msync(addr: *mut c_void, len: size_t, flags: c_int)
                             -> c_int;
                pub fn shm_open(name: *const c_char, oflag: c_int, mode: mode_t)
                                -> c_int;
                pub fn shm_unlink(name: *const c_char) -> c_int;
            }
        }

        pub mod net {
            use types::os::arch::c95::{c_char, c_uint};

            extern {
                pub fn if_nametoindex(ifname: *const c_char) -> c_uint;
            }
        }

    }

    #[cfg(any(target_os = "linux",
              target_os = "android",
              target_os = "macos",
              target_os = "ios",
              target_os = "freebsd",
              target_os = "dragonfly"))]
    pub mod posix01 {
        pub mod stat_ {
            use types::os::arch::c95::{c_char, c_int};
            use types::os::arch::posix01::stat;

            extern {
                #[cfg(any(target_os = "linux",
                          target_os = "freebsd",
                          target_os = "dragonfly",
                          target_os = "android",
                          target_os = "ios"))]
                pub fn lstat(path: *const c_char, buf: *mut stat) -> c_int;

                #[cfg(target_os = "macos")]
                #[link_name = "lstat64"]
                pub fn lstat(path: *const c_char, buf: *mut stat) -> c_int;
            }
        }

        pub mod unistd {
            use types::os::arch::c95::{c_char, c_int, size_t};
            use types::os::arch::posix88::{ssize_t, off_t};

            extern {
                pub fn readlink(path: *const c_char,
                                buf: *mut c_char,
                                bufsz: size_t)
                                -> ssize_t;

                pub fn fsync(fd: c_int) -> c_int;

                #[cfg(any(target_os = "linux", target_os = "android"))]
                pub fn fdatasync(fd: c_int) -> c_int;

                pub fn setenv(name: *const c_char, val: *const c_char,
                              overwrite: c_int) -> c_int;
                pub fn unsetenv(name: *const c_char) -> c_int;
                pub fn putenv(string: *mut c_char) -> c_int;

                pub fn symlink(path1: *const c_char,
                               path2: *const c_char) -> c_int;

                pub fn ftruncate(fd: c_int, length: off_t) -> c_int;
            }
        }

        pub mod signal {
            use types::os::arch::c95::c_int;
            use types::os::common::posix01::sighandler_t;

            #[cfg(not(target_os = "android"))]
            extern {
                pub fn signal(signum: c_int,
                              handler: sighandler_t) -> sighandler_t;
            }

            #[cfg(target_os = "android")]
            extern {
                #[link_name = "bsd_signal"]
                pub fn signal(signum: c_int,
                              handler: sighandler_t) -> sighandler_t;
            }
        }

        pub mod glob {
            use types::os::arch::c95::{c_char, c_int};
            use types::os::common::posix01::{glob_t};

            extern {
                pub fn glob(pattern: *const c_char,
                            flags: c_int,
                            errfunc: ::Nullable<extern "C" fn(epath: *const c_char,
                                                              errno: c_int) -> c_int>,
                            pglob: *mut glob_t);
                pub fn globfree(pglob: *mut glob_t);
            }
        }

        pub mod mman {
            use types::common::c95::{c_void};
            use types::os::arch::c95::{c_int, size_t};

            extern {
                pub fn posix_madvise(addr: *mut c_void,
                                     len: size_t,
                                     advice: c_int)
                                     -> c_int;
            }
        }
    }

    #[cfg(target_os = "windows")]
    pub mod posix01 {
        pub mod stat_ {
        }

        pub mod unistd {
        }

        pub mod glob {
        }

        pub mod mman {
        }

        pub mod net {
        }
    }


    #[cfg(any(target_os = "windows",
              target_os = "linux",
              target_os = "android",
              target_os = "macos",
              target_os = "ios",
              target_os = "freebsd",
              target_os = "dragonfly"))]
    pub mod posix08 {
        pub mod unistd {
        }
    }

    #[cfg(not(windows))]
    pub mod bsd43 {
        use types::common::c95::{c_void};
        use types::os::common::bsd44::{socklen_t, sockaddr, ifaddrs};
        use types::os::arch::c95::{c_int, size_t};
        use types::os::arch::posix88::ssize_t;

        extern "system" {
            pub fn socket(domain: c_int, ty: c_int, protocol: c_int) -> c_int;
            pub fn connect(socket: c_int, address: *const sockaddr,
                           len: socklen_t) -> c_int;
            pub fn bind(socket: c_int, address: *const sockaddr,
                        address_len: socklen_t) -> c_int;
            pub fn listen(socket: c_int, backlog: c_int) -> c_int;
            pub fn accept(socket: c_int, address: *mut sockaddr,
                          address_len: *mut socklen_t) -> c_int;
            pub fn getpeername(socket: c_int, address: *mut sockaddr,
                               address_len: *mut socklen_t) -> c_int;
            pub fn getsockname(socket: c_int, address: *mut sockaddr,
                               address_len: *mut socklen_t) -> c_int;
            pub fn setsockopt(socket: c_int, level: c_int, name: c_int,
                              value: *const c_void,
                              option_len: socklen_t) -> c_int;
            pub fn recv(socket: c_int, buf: *mut c_void, len: size_t,
                        flags: c_int) -> ssize_t;
            pub fn send(socket: c_int, buf: *const c_void, len: size_t,
                        flags: c_int) -> ssize_t;
            pub fn recvfrom(socket: c_int, buf: *mut c_void, len: size_t,
                            flags: c_int, addr: *mut sockaddr,
                            addrlen: *mut socklen_t) -> ssize_t;
            pub fn sendto(socket: c_int, buf: *const c_void, len: size_t,
                          flags: c_int, addr: *const sockaddr,
                          addrlen: socklen_t) -> ssize_t;
            pub fn getifaddrs(ifap: *mut *mut ifaddrs) -> c_int;
            pub fn freeifaddrs(ifa: *mut ifaddrs);
            pub fn shutdown(socket: c_int, how: c_int) -> c_int;
        }
    }

    #[cfg(windows)]
    pub mod bsd43 {
        use types::common::c95::{c_void};
        use types::os::common::bsd44::{socklen_t, sockaddr, SOCKET};
        use types::os::arch::c95::c_int;
        use types::os::arch::posix88::ssize_t;

        extern "system" {
            pub fn socket(domain: c_int, ty: c_int, protocol: c_int) -> SOCKET;
            pub fn connect(socket: SOCKET, address: *const sockaddr,
                           len: socklen_t) -> c_int;
            pub fn bind(socket: SOCKET, address: *const sockaddr,
                        address_len: socklen_t) -> c_int;
            pub fn listen(socket: SOCKET, backlog: c_int) -> c_int;
            pub fn accept(socket: SOCKET, address: *mut sockaddr,
                          address_len: *mut socklen_t) -> SOCKET;
            pub fn getpeername(socket: SOCKET, address: *mut sockaddr,
                               address_len: *mut socklen_t) -> c_int;
            pub fn getsockname(socket: SOCKET, address: *mut sockaddr,
                               address_len: *mut socklen_t) -> c_int;
            pub fn setsockopt(socket: SOCKET, level: c_int, name: c_int,
                              value: *const c_void,
                              option_len: socklen_t) -> c_int;
            pub fn closesocket(socket: SOCKET) -> c_int;
            pub fn recv(socket: SOCKET, buf: *mut c_void, len: c_int,
                        flags: c_int) -> c_int;
            pub fn send(socket: SOCKET, buf: *const c_void, len: c_int,
                        flags: c_int) -> c_int;
            pub fn recvfrom(socket: SOCKET, buf: *mut c_void, len: c_int,
                            flags: c_int, addr: *mut sockaddr,
                            addrlen: *mut c_int) -> ssize_t;
            pub fn sendto(socket: SOCKET, buf: *const c_void, len: c_int,
                          flags: c_int, addr: *const sockaddr,
                          addrlen: c_int) -> c_int;
            pub fn shutdown(socket: SOCKET, how: c_int) -> c_int;
        }
    }

    #[cfg(any(target_os = "macos",
              target_os = "ios",
              target_os = "freebsd",
              target_os = "dragonfly"))]
    pub mod bsd44 {
        use types::common::c95::{c_void};
        use types::os::arch::c95::{c_char, c_uchar, c_int, c_uint, c_ulong, size_t};

        extern {
            pub fn ioctl(d: c_int, request: c_ulong, ...) -> c_int;
            pub fn sysctl(name: *mut c_int,
                          namelen: c_uint,
                          oldp: *mut c_void,
                          oldlenp: *mut size_t,
                          newp: *mut c_void,
                          newlen: size_t)
                          -> c_int;
            pub fn sysctlbyname(name: *const c_char,
                                oldp: *mut c_void,
                                oldlenp: *mut size_t,
                                newp: *mut c_void,
                                newlen: size_t)
                                -> c_int;
            pub fn sysctlnametomib(name: *const c_char,
                                   mibp: *mut c_int,
                                   sizep: *mut size_t)
                                   -> c_int;
            pub fn getdtablesize() -> c_int;
            pub fn madvise(addr: *mut c_void, len: size_t, advice: c_int)
                           -> c_int;
            pub fn mincore(addr: *mut c_void, len: size_t, vec: *mut c_uchar)
                           -> c_int;
        }
    }


    #[cfg(any(target_os = "linux", target_os = "android"))]
    pub mod bsd44 {
        use types::common::c95::{c_void};
        use types::os::arch::c95::{c_uchar, c_int, size_t};

        extern {
            pub fn getdtablesize() -> c_int;
            pub fn ioctl(d: c_int, request: c_int, ...) -> c_int;
            pub fn madvise(addr: *mut c_void, len: size_t, advice: c_int)
                           -> c_int;
            pub fn mincore(addr: *mut c_void, len: size_t, vec: *mut c_uchar)
                           -> c_int;
        }
    }


    #[cfg(target_os = "windows")]
    pub mod bsd44 {
    }

    #[cfg(any(target_os = "macos", target_os = "ios"))]
    pub mod extra {
        use types::os::arch::c95::{c_char, c_int};

        extern {
            pub fn _NSGetExecutablePath(buf: *mut c_char, bufsize: *mut u32)
                                        -> c_int;
        }
    }

    #[cfg(any(target_os = "freebsd", target_os = "dragonfly"))]
    pub mod extra {
    }

    #[cfg(any(target_os = "linux", target_os = "android"))]
    pub mod extra {
    }


    #[cfg(target_os = "windows")]
    pub mod extra {

        pub mod kernel32 {
            use types::os::arch::c95::{c_uint};
            use types::os::arch::extra::{BOOL, DWORD, SIZE_T, HMODULE,
                                               LPCWSTR, LPWSTR,
                                               LPWCH, LPDWORD, LPVOID,
                                               LPCVOID, LPOVERLAPPED,
                                               LPSECURITY_ATTRIBUTES,
                                               LPSTARTUPINFO,
                                               LPPROCESS_INFORMATION,
                                               LPMEMORY_BASIC_INFORMATION,
                                               LPSYSTEM_INFO, HANDLE, LPHANDLE,
                                               LARGE_INTEGER, PLARGE_INTEGER,
                                               LPFILETIME, LPWIN32_FIND_DATAW};

            extern "system" {
                pub fn GetEnvironmentVariableW(n: LPCWSTR,
                                               v: LPWSTR,
                                               nsize: DWORD)
                                               -> DWORD;
                pub fn SetEnvironmentVariableW(n: LPCWSTR, v: LPCWSTR)
                                               -> BOOL;
                pub fn GetEnvironmentStringsW() -> LPWCH;
                pub fn FreeEnvironmentStringsW(env_ptr: LPWCH) -> BOOL;
                pub fn GetModuleFileNameW(hModule: HMODULE,
                                          lpFilename: LPWSTR,
                                          nSize: DWORD)
                                          -> DWORD;
                pub fn CreateDirectoryW(lpPathName: LPCWSTR,
                                        lpSecurityAttributes:
                                        LPSECURITY_ATTRIBUTES)
                                        -> BOOL;
                pub fn CopyFileW(lpExistingFileName: LPCWSTR,
                                 lpNewFileName: LPCWSTR,
                                 bFailIfExists: BOOL)
                                 -> BOOL;
                pub fn DeleteFileW(lpPathName: LPCWSTR) -> BOOL;
                pub fn RemoveDirectoryW(lpPathName: LPCWSTR) -> BOOL;
                pub fn GetCurrentDirectoryW(nBufferLength: DWORD,
                                            lpBuffer: LPWSTR)
                                            -> DWORD;
                pub fn SetCurrentDirectoryW(lpPathName: LPCWSTR) -> BOOL;
                pub fn GetLastError() -> DWORD;
                pub fn FindFirstFileW(fileName: LPCWSTR, findFileData: LPWIN32_FIND_DATAW)
                                      -> HANDLE;
                pub fn FindNextFileW(findFile: HANDLE, findFileData: LPWIN32_FIND_DATAW)
                                     -> BOOL;
                pub fn FindClose(findFile: HANDLE) -> BOOL;
                pub fn DuplicateHandle(hSourceProcessHandle: HANDLE,
                                       hSourceHandle: HANDLE,
                                       hTargetProcessHandle: HANDLE,
                                       lpTargetHandle: LPHANDLE,
                                       dwDesiredAccess: DWORD,
                                       bInheritHandle: BOOL,
                                       dwOptions: DWORD)
                                       -> BOOL;
                pub fn CloseHandle(hObject: HANDLE) -> BOOL;
                pub fn OpenProcess(dwDesiredAccess: DWORD,
                                   bInheritHandle: BOOL,
                                   dwProcessId: DWORD)
                                   -> HANDLE;
                pub fn GetCurrentProcess() -> HANDLE;
                pub fn CreateProcessW(lpApplicationName: LPCWSTR,
                                      lpCommandLine: LPWSTR,
                                      lpProcessAttributes:
                                      LPSECURITY_ATTRIBUTES,
                                      lpThreadAttributes:
                                      LPSECURITY_ATTRIBUTES,
                                      bInheritHandles: BOOL,
                                      dwCreationFlags: DWORD,
                                      lpEnvironment: LPVOID,
                                      lpCurrentDirectory: LPCWSTR,
                                      lpStartupInfo: LPSTARTUPINFO,
                                      lpProcessInformation:
                                      LPPROCESS_INFORMATION)
                                      -> BOOL;
                pub fn WaitForSingleObject(hHandle: HANDLE,
                                           dwMilliseconds: DWORD)
                                           -> DWORD;
                pub fn TerminateProcess(hProcess: HANDLE, uExitCode: c_uint)
                                        -> BOOL;
                pub fn GetExitCodeProcess(hProcess: HANDLE,
                                          lpExitCode: LPDWORD)
                                          -> BOOL;
                pub fn GetSystemInfo(lpSystemInfo: LPSYSTEM_INFO);
                pub fn VirtualAlloc(lpAddress: LPVOID,
                                    dwSize: SIZE_T,
                                    flAllocationType: DWORD,
                                    flProtect: DWORD)
                                    -> LPVOID;
                pub fn VirtualFree(lpAddress: LPVOID,
                                   dwSize: SIZE_T,
                                   dwFreeType: DWORD)
                                   -> BOOL;
                pub fn VirtualLock(lpAddress: LPVOID, dwSize: SIZE_T) -> BOOL;
                pub fn VirtualUnlock(lpAddress: LPVOID, dwSize: SIZE_T)
                                     -> BOOL;
                pub fn VirtualProtect(lpAddress: LPVOID,
                                      dwSize: SIZE_T,
                                      flNewProtect: DWORD,
                                      lpflOldProtect: LPDWORD)
                                      -> BOOL;
                pub fn VirtualQuery(lpAddress: LPCVOID,
                                    lpBuffer: LPMEMORY_BASIC_INFORMATION,
                                    dwLength: SIZE_T)
                                    -> SIZE_T;
                pub fn CreateFileMappingW(hFile: HANDLE,
                                          lpAttributes: LPSECURITY_ATTRIBUTES,
                                          flProtect: DWORD,
                                          dwMaximumSizeHigh: DWORD,
                                          dwMaximumSizeLow: DWORD,
                                          lpName: LPCWSTR)
                                          -> HANDLE;
                pub fn MapViewOfFile(hFileMappingObject: HANDLE,
                                     dwDesiredAccess: DWORD,
                                     dwFileOffsetHigh: DWORD,
                                     dwFileOffsetLow: DWORD,
                                     dwNumberOfBytesToMap: SIZE_T)
                                     -> LPVOID;
                pub fn UnmapViewOfFile(lpBaseAddress: LPCVOID) -> BOOL;
                pub fn MoveFileExW(lpExistingFileName: LPCWSTR,
                                   lpNewFileName: LPCWSTR,
                                   dwFlags: DWORD) -> BOOL;
                pub fn CreateHardLinkW(lpSymlinkFileName: LPCWSTR,
                                       lpTargetFileName: LPCWSTR,
                                       lpSecurityAttributes: LPSECURITY_ATTRIBUTES)
                                        -> BOOL;
                pub fn FlushFileBuffers(hFile: HANDLE) -> BOOL;
                pub fn CreateFileW(lpFileName: LPCWSTR,
                                   dwDesiredAccess: DWORD,
                                   dwShareMode: DWORD,
                                   lpSecurityAttributes: LPSECURITY_ATTRIBUTES,
                                   dwCreationDisposition: DWORD,
                                   dwFlagsAndAttributes: DWORD,
                                   hTemplateFile: HANDLE) -> HANDLE;
                pub fn ReadFile(hFile: HANDLE,
                                lpBuffer: LPVOID,
                                nNumberOfBytesToRead: DWORD,
                                lpNumberOfBytesRead: LPDWORD,
                                lpOverlapped: LPOVERLAPPED) -> BOOL;
                pub fn WriteFile(hFile: HANDLE,
                                 lpBuffer: LPVOID,
                                 nNumberOfBytesToRead: DWORD,
                                 lpNumberOfBytesRead: LPDWORD,
                                 lpOverlapped: LPOVERLAPPED) -> BOOL;
                pub fn SetFilePointerEx(hFile: HANDLE,
                                        liDistanceToMove: LARGE_INTEGER,
                                        lpNewFilePointer: PLARGE_INTEGER,
                                        dwMoveMethod: DWORD) -> BOOL;
                pub fn SetEndOfFile(hFile: HANDLE) -> BOOL;

                pub fn GetSystemTimeAsFileTime(
                            lpSystemTimeAsFileTime: LPFILETIME);

                pub fn QueryPerformanceFrequency(
                            lpFrequency: *mut LARGE_INTEGER) -> BOOL;
                pub fn QueryPerformanceCounter(
                            lpPerformanceCount: *mut LARGE_INTEGER) -> BOOL;

                pub fn GetCurrentProcessId() -> DWORD;
                pub fn CreateNamedPipeW(
                            lpName: LPCWSTR,
                            dwOpenMode: DWORD,
                            dwPipeMode: DWORD,
                            nMaxInstances: DWORD,
                            nOutBufferSize: DWORD,
                            nInBufferSize: DWORD,
                            nDefaultTimeOut: DWORD,
                            lpSecurityAttributes: LPSECURITY_ATTRIBUTES
                            ) -> HANDLE;
                pub fn ConnectNamedPipe(hNamedPipe: HANDLE,
                                        lpOverlapped: LPOVERLAPPED) -> BOOL;
                pub fn WaitNamedPipeW(lpNamedPipeName: LPCWSTR,
                                      nTimeOut: DWORD) -> BOOL;
                pub fn SetNamedPipeHandleState(hNamedPipe: HANDLE,
                                               lpMode: LPDWORD,
                                               lpMaxCollectionCount: LPDWORD,
                                               lpCollectDataTimeout: LPDWORD)
                                                            -> BOOL;
                pub fn CreateEventW(lpEventAttributes: LPSECURITY_ATTRIBUTES,
                                    bManualReset: BOOL,
                                    bInitialState: BOOL,
                                    lpName: LPCWSTR) -> HANDLE;
                pub fn GetOverlappedResult(hFile: HANDLE,
                                           lpOverlapped: LPOVERLAPPED,
                                           lpNumberOfBytesTransferred: LPDWORD,
                                           bWait: BOOL) -> BOOL;
                pub fn DisconnectNamedPipe(hNamedPipe: HANDLE) -> BOOL;
            }
        }

        pub mod msvcrt {
            use types::os::arch::c95::{c_int, c_long};
            use types::os::arch::c99::intptr_t;

            extern {
                #[link_name = "_commit"]
                pub fn commit(fd: c_int) -> c_int;

                #[link_name = "_get_osfhandle"]
                pub fn get_osfhandle(fd: c_int) -> c_long;

                #[link_name = "_open_osfhandle"]
                pub fn open_osfhandle(osfhandle: intptr_t,
                                      flags: c_int) -> c_int;
            }
        }

        pub mod winsock {
            use types::os::arch::c95::{c_int, c_long, c_ulong};
            use types::os::common::bsd44::SOCKET;

            extern "system" {
                pub fn ioctlsocket(s: SOCKET, cmd: c_long, argp: *mut c_ulong) -> c_int;
            }
        }
    }
}

#[doc(hidden)]
pub fn issue_14344_workaround() {} // FIXME #14344 force linkage to happen correctly

#[test] fn work_on_windows() { } // FIXME #10872 needed for a happy windows