// 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/nightly/",
       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_upper_case_globals)]
#![allow(missing_docs)]
#![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::c99::{intmax_t, uintmax_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;
                pub type intmax_t = i64;
                pub type uintmax_t = u64;
            }
            #[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 type intmax_t = i64;
                pub type uintmax_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 type intmax_t = i64;
                pub type uintmax_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 type intmax_t = i64;
                pub type uintmax_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 type intmax_t = i64;
                pub type uintmax_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 type intmax_t = i64;
                pub type uintmax_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 = 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 type intmax_t = i64;
                pub type uintmax_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 const EXIT_FAILURE : c_int = 1;
            pub const EXIT_SUCCESS : c_int = 0;
            pub const RAND_MAX : c_int = 32767;
            pub const EOF : c_int = -1;
            pub const SEEK_SET : c_int = 0;
            pub const SEEK_CUR : c_int = 1;
            pub const SEEK_END : c_int = 2;
            pub const _IOFBF : c_int = 0;
            pub const _IONBF : c_int = 4;
            pub const _IOLBF : c_int = 64;
            pub const BUFSIZ : c_uint = 512_u32;
            pub const FOPEN_MAX : c_uint = 20_u32;
            pub const FILENAME_MAX : c_uint = 260_u32;
            pub const L_tmpnam : c_uint = 16_u32;
            pub const TMP_MAX : c_uint = 32767_u32;

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

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

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

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

            pub const IFF_LOOPBACK: c_int = 4;

            pub const SHUT_RD: c_int = 0;
            pub const SHUT_WR: c_int = 1;
            pub const 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 const TRUE : BOOL = 1;
            pub const FALSE : BOOL = 0;

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

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

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

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

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

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

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

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

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

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

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

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

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

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

            pub const SYMBOLIC_LINK_FLAG_DIRECTORY: DWORD = 1;

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

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

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

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

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

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

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

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

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

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

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

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

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

            pub const IPPROTO_RAW: c_int = 255;

            pub const 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 const EXIT_FAILURE : c_int = 1;
            pub const EXIT_SUCCESS : c_int = 0;
            pub const RAND_MAX : c_int = 2147483647;
            pub const EOF : c_int = -1;
            pub const SEEK_SET : c_int = 0;
            pub const SEEK_CUR : c_int = 1;
            pub const SEEK_END : c_int = 2;
            pub const _IOFBF : c_int = 0;
            pub const _IONBF : c_int = 2;
            pub const _IOLBF : c_int = 1;
            pub const BUFSIZ : c_uint = 8192_u32;
            pub const FOPEN_MAX : c_uint = 16_u32;
            pub const FILENAME_MAX : c_uint = 4096_u32;
            pub const L_tmpnam : c_uint = 20_u32;
            pub const 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 const O_RDONLY : c_int = 0;
            pub const O_WRONLY : c_int = 1;
            pub const O_RDWR : c_int = 2;
            pub const O_APPEND : c_int = 1024;
            pub const O_CREAT : c_int = 64;
            pub const O_EXCL : c_int = 128;
            pub const O_TRUNC : c_int = 512;
            pub const S_IFIFO : mode_t = 4096;
            pub const S_IFCHR : mode_t = 8192;
            pub const S_IFBLK : mode_t = 24576;
            pub const S_IFDIR : mode_t = 16384;
            pub const S_IFREG : mode_t = 32768;
            pub const S_IFLNK : mode_t = 40960;
            pub const S_IFMT : mode_t = 61440;
            pub const S_IEXEC : mode_t = 64;
            pub const S_IWRITE : mode_t = 128;
            pub const S_IREAD : mode_t = 256;
            pub const S_IRWXU : mode_t = 448;
            pub const S_IXUSR : mode_t = 64;
            pub const S_IWUSR : mode_t = 128;
            pub const S_IRUSR : mode_t = 256;
            pub const F_OK : c_int = 0;
            pub const R_OK : c_int = 4;
            pub const W_OK : c_int = 2;
            pub const X_OK : c_int = 1;
            pub const STDIN_FILENO : c_int = 0;
            pub const STDOUT_FILENO : c_int = 1;
            pub const STDERR_FILENO : c_int = 2;
            pub const F_LOCK : c_int = 1;
            pub const F_TEST : c_int = 3;
            pub const F_TLOCK : c_int = 2;
            pub const F_ULOCK : c_int = 0;
            pub const SIGHUP : c_int = 1;
            pub const SIGINT : c_int = 2;
            pub const SIGQUIT : c_int = 3;
            pub const SIGILL : c_int = 4;
            pub const SIGABRT : c_int = 6;
            pub const SIGFPE : c_int = 8;
            pub const SIGKILL : c_int = 9;
            pub const SIGSEGV : c_int = 11;
            pub const SIGPIPE : c_int = 13;
            pub const SIGALRM : c_int = 14;
            pub const SIGTERM : c_int = 15;

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

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

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

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

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

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

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

            pub const EDEADLOCK: c_int = EDEADLK;

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

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

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

            pub const ERFKILL: c_int = 132;

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

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

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

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

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

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

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

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

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

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

            pub const ERFKILL: c_int = 167;

            pub const EHWPOISON: c_int = 168;

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

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

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

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

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

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

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

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

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

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

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

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

            pub const IFF_LOOPBACK: c_int = 0x8;

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

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

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

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

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

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

            pub const SHUT_RD: c_int = 0;
            pub const SHUT_WR: c_int = 1;
            pub const 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 const AF_PACKET : c_int = 17;
            pub const IPPROTO_RAW : c_int = 255;

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

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

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

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

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

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

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

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

            pub const _SC_ARG_MAX : c_int = 0;
            pub const _SC_BC_BASE_MAX : c_int = 1;
            pub const _SC_BC_DIM_MAX : c_int = 2;
            pub const _SC_BC_SCALE_MAX : c_int = 3;
            pub const _SC_BC_STRING_MAX : c_int = 4;
            pub const _SC_CHILD_MAX : c_int = 5;
            pub const _SC_CLK_TCK : c_int = 6;
            pub const _SC_COLL_WEIGHTS_MAX : c_int = 7;
            pub const _SC_EXPR_NEST_MAX : c_int = 8;
            pub const _SC_LINE_MAX : c_int = 9;
            pub const _SC_NGROUPS_MAX : c_int = 10;
            pub const _SC_OPEN_MAX : c_int = 11;
            pub const _SC_2_C_BIND : c_int = 13;
            pub const _SC_2_C_DEV : c_int = 14;
            pub const _SC_2_C_VERSION : c_int = 15;
            pub const _SC_2_CHAR_TERM : c_int = 16;
            pub const _SC_2_FORT_DEV : c_int = 17;
            pub const _SC_2_FORT_RUN : c_int = 18;
            pub const _SC_2_LOCALEDEF : c_int = 19;
            pub const _SC_2_SW_DEV : c_int = 20;
            pub const _SC_2_UPE : c_int = 21;
            pub const _SC_2_VERSION : c_int = 22;
            pub const _SC_JOB_CONTROL : c_int = 23;
            pub const _SC_SAVED_IDS : c_int = 24;
            pub const _SC_VERSION : c_int = 25;
            pub const _SC_RE_DUP_MAX : c_int = 26;
            pub const _SC_STREAM_MAX : c_int = 27;
            pub const _SC_TZNAME_MAX : c_int = 28;
            pub const _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 const EXIT_FAILURE : c_int = 1;
            pub const EXIT_SUCCESS : c_int = 0;
            pub const RAND_MAX : c_int = 2147483647;
            pub const EOF : c_int = -1;
            pub const SEEK_SET : c_int = 0;
            pub const SEEK_CUR : c_int = 1;
            pub const SEEK_END : c_int = 2;
            pub const _IOFBF : c_int = 0;
            pub const _IONBF : c_int = 2;
            pub const _IOLBF : c_int = 1;
            pub const BUFSIZ : c_uint = 1024_u32;
            pub const FOPEN_MAX : c_uint = 20_u32;
            pub const FILENAME_MAX : c_uint = 1024_u32;
            pub const L_tmpnam : c_uint = 1024_u32;
            pub const 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 const O_RDONLY : c_int = 0;
            pub const O_WRONLY : c_int = 1;
            pub const O_RDWR : c_int = 2;
            pub const O_APPEND : c_int = 8;
            pub const O_CREAT : c_int = 512;
            pub const O_EXCL : c_int = 2048;
            pub const O_TRUNC : c_int = 1024;
            pub const S_IFIFO : mode_t = 4096;
            pub const S_IFCHR : mode_t = 8192;
            pub const S_IFBLK : mode_t = 24576;
            pub const S_IFDIR : mode_t = 16384;
            pub const S_IFREG : mode_t = 32768;
            pub const S_IFLNK : mode_t = 40960;
            pub const S_IFMT : mode_t = 61440;
            pub const S_IEXEC : mode_t = 64;
            pub const S_IWRITE : mode_t = 128;
            pub const S_IREAD : mode_t = 256;
            pub const S_IRWXU : mode_t = 448;
            pub const S_IXUSR : mode_t = 64;
            pub const S_IWUSR : mode_t = 128;
            pub const S_IRUSR : mode_t = 256;
            pub const F_OK : c_int = 0;
            pub const R_OK : c_int = 4;
            pub const W_OK : c_int = 2;
            pub const X_OK : c_int = 1;
            pub const STDIN_FILENO : c_int = 0;
            pub const STDOUT_FILENO : c_int = 1;
            pub const STDERR_FILENO : c_int = 2;
            pub const F_LOCK : c_int = 1;
            pub const F_TEST : c_int = 3;
            pub const F_TLOCK : c_int = 2;
            pub const F_ULOCK : c_int = 0;
            pub const SIGHUP : c_int = 1;
            pub const SIGINT : c_int = 2;
            pub const SIGQUIT : c_int = 3;
            pub const SIGILL : c_int = 4;
            pub const SIGABRT : c_int = 6;
            pub const SIGFPE : c_int = 8;
            pub const SIGKILL : c_int = 9;
            pub const SIGSEGV : c_int = 11;
            pub const SIGPIPE : c_int = 13;
            pub const SIGALRM : c_int = 14;
            pub const SIGTERM : c_int = 15;

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

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

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

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

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

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

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

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

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

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

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

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

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

            #[cfg(target_arch = "arm")]
            pub const 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 const PTHREAD_STACK_MIN: size_t = 2048;

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

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

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

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

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

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

            pub const IFF_LOOPBACK: c_int = 0x8;

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

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

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

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

            pub const _SC_ARG_MAX : c_int = 1;
            pub const _SC_CHILD_MAX : c_int = 2;
            pub const _SC_CLK_TCK : c_int = 3;
            pub const _SC_NGROUPS_MAX : c_int = 4;
            pub const _SC_OPEN_MAX : c_int = 5;
            pub const _SC_JOB_CONTROL : c_int = 6;
            pub const _SC_SAVED_IDS : c_int = 7;
            pub const _SC_VERSION : c_int = 8;
            pub const _SC_BC_BASE_MAX : c_int = 9;
            pub const _SC_BC_DIM_MAX : c_int = 10;
            pub const _SC_BC_SCALE_MAX : c_int = 11;
            pub const _SC_BC_STRING_MAX : c_int = 12;
            pub const _SC_COLL_WEIGHTS_MAX : c_int = 13;
            pub const _SC_EXPR_NEST_MAX : c_int = 14;
            pub const _SC_LINE_MAX : c_int = 15;
            pub const _SC_RE_DUP_MAX : c_int = 16;
            pub const _SC_2_VERSION : c_int = 17;
            pub const _SC_2_C_BIND : c_int = 18;
            pub const _SC_2_C_DEV : c_int = 19;
            pub const _SC_2_CHAR_TERM : c_int = 20;
            pub const _SC_2_FORT_DEV : c_int = 21;
            pub const _SC_2_FORT_RUN : c_int = 22;
            pub const _SC_2_LOCALEDEF : c_int = 23;
            pub const _SC_2_SW_DEV : c_int = 24;
            pub const _SC_2_UPE : c_int = 25;
            pub const _SC_STREAM_MAX : c_int = 26;
            pub const _SC_TZNAME_MAX : c_int = 27;
            pub const _SC_ASYNCHRONOUS_IO : c_int = 28;
            pub const _SC_MAPPED_FILES : c_int = 29;
            pub const _SC_MEMLOCK : c_int = 30;
            pub const _SC_MEMLOCK_RANGE : c_int = 31;
            pub const _SC_MEMORY_PROTECTION : c_int = 32;
            pub const _SC_MESSAGE_PASSING : c_int = 33;
            pub const _SC_PRIORITIZED_IO : c_int = 34;
            pub const _SC_PRIORITY_SCHEDULING : c_int = 35;
            pub const _SC_REALTIME_SIGNALS : c_int = 36;
            pub const _SC_SEMAPHORES : c_int = 37;
            pub const _SC_FSYNC : c_int = 38;
            pub const _SC_SHARED_MEMORY_OBJECTS : c_int = 39;
            pub const _SC_SYNCHRONIZED_IO : c_int = 40;
            pub const _SC_TIMERS : c_int = 41;
            pub const _SC_AIO_LISTIO_MAX : c_int = 42;
            pub const _SC_AIO_MAX : c_int = 43;
            pub const _SC_AIO_PRIO_DELTA_MAX : c_int = 44;
            pub const _SC_DELAYTIMER_MAX : c_int = 45;
            pub const _SC_MQ_OPEN_MAX : c_int = 46;
            pub const _SC_PAGESIZE : c_int = 47;
            pub const _SC_RTSIG_MAX : c_int = 48;
            pub const _SC_SEM_NSEMS_MAX : c_int = 49;
            pub const _SC_SEM_VALUE_MAX : c_int = 50;
            pub const _SC_SIGQUEUE_MAX : c_int = 51;
            pub const _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 const EXIT_FAILURE : c_int = 1;
            pub const EXIT_SUCCESS : c_int = 0;
            pub const RAND_MAX : c_int = 2147483647;
            pub const EOF : c_int = -1;
            pub const SEEK_SET : c_int = 0;
            pub const SEEK_CUR : c_int = 1;
            pub const SEEK_END : c_int = 2;
            pub const _IOFBF : c_int = 0;
            pub const _IONBF : c_int = 2;
            pub const _IOLBF : c_int = 1;
            pub const BUFSIZ : c_uint = 1024_u32;
            pub const FOPEN_MAX : c_uint = 20_u32;
            pub const FILENAME_MAX : c_uint = 1024_u32;
            pub const L_tmpnam : c_uint = 1024_u32;
            pub const 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 const O_RDONLY : c_int = 0;
            pub const O_WRONLY : c_int = 1;
            pub const O_RDWR : c_int = 2;
            pub const O_APPEND : c_int = 8;
            pub const O_CREAT : c_int = 512;
            pub const O_EXCL : c_int = 2048;
            pub const O_TRUNC : c_int = 1024;
            pub const S_IFIFO : mode_t = 4096;
            pub const S_IFCHR : mode_t = 8192;
            pub const S_IFBLK : mode_t = 24576;
            pub const S_IFDIR : mode_t = 16384;
            pub const S_IFREG : mode_t = 32768;
            pub const S_IFLNK : mode_t = 40960;
            pub const S_IFMT : mode_t = 61440;
            pub const S_IEXEC : mode_t = 64;
            pub const S_IWRITE : mode_t = 128;
            pub const S_IREAD : mode_t = 256;
            pub const S_IRWXU : mode_t = 448;
            pub const S_IXUSR : mode_t = 64;
            pub const S_IWUSR : mode_t = 128;
            pub const S_IRUSR : mode_t = 256;
            pub const F_OK : c_int = 0;
            pub const R_OK : c_int = 4;
            pub const W_OK : c_int = 2;
            pub const X_OK : c_int = 1;
            pub const STDIN_FILENO : c_int = 0;
            pub const STDOUT_FILENO : c_int = 1;
            pub const STDERR_FILENO : c_int = 2;
            pub const F_LOCK : c_int = 1;
            pub const F_TEST : c_int = 3;
            pub const F_TLOCK : c_int = 2;
            pub const F_ULOCK : c_int = 0;
            pub const SIGHUP : c_int = 1;
            pub const SIGINT : c_int = 2;
            pub const SIGQUIT : c_int = 3;
            pub const SIGILL : c_int = 4;
            pub const SIGABRT : c_int = 6;
            pub const SIGFPE : c_int = 8;
            pub const SIGKILL : c_int = 9;
            pub const SIGSEGV : c_int = 11;
            pub const SIGPIPE : c_int = 13;
            pub const SIGALRM : c_int = 14;
            pub const SIGTERM : c_int = 15;

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

            pub const IFF_LOOPBACK: c_int = 0x8;

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

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

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

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

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