libc.rs

// Copyright 2012 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.

/*!
* Bindings for the C standard library and other platform libraries
*
* 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 from `std::libc`,
* so `pub use std::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
* win32 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_uppercase_statics)];
#[allow(missing_doc)];

// Initial glob-exports mean that all the contents of all the modules
// wind up exported, if you're interested in writing platform-specific code.

pub use libc::types::common::c95::*;
pub use libc::types::common::c99::*;
pub use libc::types::common::posix88::*;
pub use libc::types::common::posix01::*;
pub use libc::types::common::posix08::*;
pub use libc::types::common::bsd44::*;
pub use libc::types::os::common::posix01::*;
pub use libc::types::os::common::bsd44::*;
pub use libc::types::os::arch::c95::*;
pub use libc::types::os::arch::c99::*;
pub use libc::types::os::arch::posix88::*;
pub use libc::types::os::arch::posix01::*;
pub use libc::types::os::arch::posix08::*;
pub use libc::types::os::arch::bsd44::*;
pub use libc::types::os::arch::extra::*;

pub use libc::consts::os::c95::*;
pub use libc::consts::os::c99::*;
pub use libc::consts::os::posix88::*;
pub use libc::consts::os::posix01::*;
pub use libc::consts::os::posix08::*;
pub use libc::consts::os::bsd44::*;
pub use libc::consts::os::extra::*;
pub use libc::consts::os::sysconf::*;

pub use libc::funcs::c95::ctype::*;
pub use libc::funcs::c95::stdio::*;
pub use libc::funcs::c95::stdlib::*;
pub use libc::funcs::c95::string::*;

pub use libc::funcs::posix88::stat_::*;
pub use libc::funcs::posix88::stdio::*;
pub use libc::funcs::posix88::fcntl::*;
pub use libc::funcs::posix88::dirent::*;
pub use libc::funcs::posix88::unistd::*;
pub use libc::funcs::posix88::mman::*;

pub use libc::funcs::posix01::stat_::*;
pub use libc::funcs::posix01::unistd::*;
pub use libc::funcs::posix01::glob::*;
pub use libc::funcs::posix01::mman::*;
pub use libc::funcs::posix08::unistd::*;

pub use libc::funcs::bsd43::*;
pub use libc::funcs::bsd44::*;
pub use libc::funcs::extra::*;

#[cfg(target_os = "win32")]
pub use libc::funcs::extra::kernel32::*;
#[cfg(target_os = "win32")]
pub use libc::funcs::extra::msvcrt::*;

// 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 libc::types::common::c95::{FILE, c_void, fpos_t};
pub use libc::types::common::posix88::{DIR, dirent_t};
pub use libc::types::os::arch::c95::{c_char, c_double, c_float, c_int};
pub use libc::types::os::arch::c95::{c_long, c_short, c_uchar, c_ulong};
pub use libc::types::os::arch::c95::{c_ushort, clock_t, ptrdiff_t};
pub use libc::types::os::arch::c95::{size_t, time_t};
pub use libc::types::os::arch::c99::{c_longlong, c_ulonglong, intptr_t};
pub use libc::types::os::arch::c99::{uintptr_t};
pub use libc::types::os::arch::posix88::{dev_t, dirent_t, ino_t, mode_t};
pub use libc::types::os::arch::posix88::{off_t, pid_t, ssize_t};

pub use libc::consts::os::c95::{_IOFBF, _IOLBF, _IONBF, BUFSIZ, EOF};
pub use libc::consts::os::c95::{EXIT_FAILURE, EXIT_SUCCESS};
pub use libc::consts::os::c95::{FILENAME_MAX, FOPEN_MAX, L_tmpnam};
pub use libc::consts::os::c95::{RAND_MAX, SEEK_CUR, SEEK_END};
pub use libc::consts::os::c95::{SEEK_SET, TMP_MAX};
pub use libc::consts::os::posix88::{F_OK, O_APPEND, O_CREAT, O_EXCL};
pub use libc::consts::os::posix88::{O_RDONLY, O_RDWR, O_TRUNC, O_WRONLY};
pub use libc::consts::os::posix88::{R_OK, S_IEXEC, S_IFBLK, S_IFCHR};
pub use libc::consts::os::posix88::{S_IFDIR, S_IFIFO, S_IFMT, S_IFREG, S_IFLNK};
pub use libc::consts::os::posix88::{S_IREAD, S_IRUSR, S_IRWXU, S_IWUSR};
pub use libc::consts::os::posix88::{STDERR_FILENO, STDIN_FILENO};
pub use libc::consts::os::posix88::{STDOUT_FILENO, W_OK, X_OK};

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

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

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

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

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


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 {
                priv variant1,
                priv 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(target_os = "linux")]
    #[cfg(target_os = "android")]
    pub mod os {
        pub mod common {
            pub mod posix01 {
                use libc::types::common::c95::{c_void};
                use libc::types::os::arch::c95::{c_char, c_ulong, size_t,
                                                 time_t, suseconds_t, c_long};

                pub type pthread_t = c_ulong;

                pub struct glob_t {
                    gl_pathc: size_t,
                    gl_pathv: **c_char,
                    gl_offs:  size_t,

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

                pub struct timeval {
                    tv_sec: time_t,
                    tv_usec: suseconds_t,
                }

                pub struct timespec {
                    tv_sec: time_t,
                    tv_nsec: c_long,
                }

                pub enum timezone {}
            }
            pub mod bsd44 {
                use libc::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;
                pub struct sockaddr {
                    sa_family: sa_family_t,
                    sa_data: [u8, ..14],
                }
                pub struct sockaddr_storage {
                    ss_family: sa_family_t,
                    __ss_align: i64,
                    __ss_pad2: [u8, ..112],
                }
                pub struct sockaddr_in {
                    sin_family: sa_family_t,
                    sin_port: in_port_t,
                    sin_addr: in_addr,
                    sin_zero: [u8, ..8],
                }
                pub struct in_addr {
                    s_addr: in_addr_t,
                }
                pub struct sockaddr_in6 {
                    sin6_family: sa_family_t,
                    sin6_port: in_port_t,
                    sin6_flowinfo: u32,
                    sin6_addr: in6_addr,
                    sin6_scope_id: u32,
                }
                pub struct in6_addr {
                    s6_addr: [u16, ..8]
                }
                pub struct ip_mreq {
                    imr_multiaddr: in_addr,
                    imr_interface: in_addr,
                }
                pub struct ip6_mreq {
                    ipv6mr_multiaddr: in6_addr,
                    ipv6mr_interface: c_uint,
                }
                pub struct addrinfo {
                    ai_flags: c_int,
                    ai_family: c_int,
                    ai_socktype: c_int,
                    ai_protocol: c_int,
                    ai_addrlen: socklen_t,
                    ai_addr: *sockaddr,
                    ai_canonname: *c_char,
                    ai_next: *addrinfo
                }
            }
        }

        #[cfg(target_arch = "x86")]
        #[cfg(target_arch = "arm")]
        #[cfg(target_arch = "mips")]
        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 = int;
                pub type uintptr_t = uint;
            }
            #[cfg(target_arch = "x86")]
            #[cfg(target_arch = "mips")]
            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 libc::types::os::arch::c95::{c_short, c_long, time_t};
                use libc::types::os::arch::posix88::{dev_t, gid_t, ino_t};
                use libc::types::os::arch::posix88::{mode_t, off_t};
                use libc::types::os::arch::posix88::{uid_t};

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

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

                pub struct utimbuf {
                    actime: time_t,
                    modtime: time_t,
                }

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

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

                pub struct utimbuf {
                    actime: time_t,
                    modtime: time_t,
                }

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

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

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

                pub struct utimbuf {
                    actime: time_t,
                    modtime: time_t,
                }

                pub struct pthread_attr_t {
                    __size: [u32, ..9]
                }
            }
            pub mod posix08 {}
            pub mod bsd44 {}
            pub mod extra {}
        }

        #[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 = int;
                pub type uintptr_t = uint;
            }
            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 libc::types::os::arch::c95::{c_int, c_long, time_t};
                use libc::types::os::arch::posix88::{dev_t, gid_t, ino_t};
                use libc::types::os::arch::posix88::{mode_t, off_t};
                use libc::types::os::arch::posix88::{uid_t};

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

                pub struct utimbuf {
                    actime: time_t,
                    modtime: time_t,
                }

                pub struct pthread_attr_t {
                    __size: [u64, ..7]
                }
            }
            pub mod posix08 {
            }
            pub mod bsd44 {
            }
            pub mod extra {
            }
        }
    }

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

                pub type pthread_t = uintptr_t;

                pub struct glob_t {
                    gl_pathc:  size_t,
                    __unused1: size_t,
                    gl_offs:   size_t,
                    __unused2: c_int,
                    gl_pathv:  **c_char,

                    __unused3: *c_void,

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

                pub struct timeval {
                    tv_sec: time_t,
                    tv_usec: suseconds_t,
                }

                pub struct timespec {
                    tv_sec: time_t,
                    tv_nsec: c_long,
                }

                pub enum timezone {}
            }
            pub mod bsd44 {
                use libc::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;
                pub struct sockaddr {
                    sa_len: u8,
                    sa_family: sa_family_t,
                    sa_data: [u8, ..14],
                }
                pub struct sockaddr_storage {
                    ss_len: u8,
                    ss_family: sa_family_t,
                    __ss_pad1: [u8, ..6],
                    __ss_align: i64,
                    __ss_pad2: [u8, ..112],
                }
                pub struct sockaddr_in {
                    sin_len: u8,
                    sin_family: sa_family_t,
                    sin_port: in_port_t,
                    sin_addr: in_addr,
                    sin_zero: [u8, ..8],
                }
                pub struct in_addr {
                    s_addr: in_addr_t,
                }
                pub struct sockaddr_in6 {
                    sin6_len: u8,
                    sin6_family: sa_family_t,
                    sin6_port: in_port_t,
                    sin6_flowinfo: u32,
                    sin6_addr: in6_addr,
                    sin6_scope_id: u32,
                }
                pub struct in6_addr {
                    s6_addr: [u16, ..8]
                }
                pub struct ip_mreq {
                    imr_multiaddr: in_addr,
                    imr_interface: in_addr,
                }
                pub struct ip6_mreq {
                    ipv6mr_multiaddr: in6_addr,
                    ipv6mr_interface: c_uint,
                }
                pub struct addrinfo {
                    ai_flags: c_int,
                    ai_family: c_int,
                    ai_socktype: c_int,
                    ai_protocol: c_int,
                    ai_addrlen: socklen_t,
                    ai_canonname: *c_char,
                    ai_addr: *sockaddr,
                    ai_next: *addrinfo
                }
            }
        }

        #[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 = int;
                pub type uintptr_t = uint;
            }
            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 libc::types::common::c95::{c_void};
                use libc::types::common::c99::{uint8_t, uint32_t, int32_t};
                use libc::types::os::arch::c95::{c_long, time_t};
                use libc::types::os::arch::posix88::{dev_t, gid_t, ino_t};
                use libc::types::os::arch::posix88::{mode_t, off_t};
                use libc::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;
                pub struct stat {
                    st_dev: dev_t,
                    st_ino: ino_t,
                    st_mode: mode_t,
                    st_nlink: nlink_t,
                    st_uid: uid_t,
                    st_gid: gid_t,
                    st_rdev: dev_t,
                    st_atime: time_t,
                    st_atime_nsec: c_long,
                    st_mtime: time_t,
                    st_mtime_nsec: c_long,
                    st_ctime: time_t,
                    st_ctime_nsec: c_long,
                    st_size: off_t,
                    st_blocks: blkcnt_t,
                    st_blksize: blksize_t,
                    st_flags: fflags_t,
                    st_gen: uint32_t,
                    st_lspare: int32_t,
                    st_birthtime: time_t,
                    st_birthtime_nsec: c_long,
                    __unused: [uint8_t, ..2],
                }

                pub struct utimbuf {
                    actime: time_t,
                    modtime: time_t,
                }

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

    #[cfg(target_os = "win32")]
    pub mod os {
        pub mod common {
            pub mod posix01 {
                use libc::types::os::arch::c95::{c_short, time_t, suseconds_t,
                                                 c_long};
                use libc::types::os::arch::extra::{int64, time64_t};
                use libc::types::os::arch::posix88::{dev_t, ino_t};
                use libc::types::os::arch::posix88::mode_t;

                // Note: this is the struct called stat64 in win32. Not stat,
                // nor stati64.
                pub struct stat {
                    st_dev: dev_t,
                    st_ino: ino_t,
                    st_mode: mode_t,
                    st_nlink: c_short,
                    st_uid: c_short,
                    st_gid: c_short,
                    st_rdev: dev_t,
                    st_size: int64,
                    st_atime: time64_t,
                    st_mtime: time64_t,
                    st_ctime: time64_t,
                }

                // note that this is called utimbuf64 in win32
                pub struct utimbuf {
                    actime: time64_t,
                    modtime: time64_t,
                }

                pub struct timeval {
                    tv_sec: time_t,
                    tv_usec: suseconds_t,
                }

                pub struct timespec {
                    tv_sec: time_t,
                    tv_nsec: c_long,
                }

                pub enum timezone {}
            }

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

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

        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;
                pub type intptr_t = int;
                pub type uintptr_t = uint;
            }

            pub mod posix88 {
                pub type off_t = i32;
                pub type dev_t = u32;
                pub type ino_t = i16;

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

                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 ptr;
                use libc::types::common::c95::c_void;
                use libc::types::os::arch::c95::{c_char, c_int, c_uint, size_t};
                use libc::types::os::arch::c95::{c_long, c_ulong};
                use libc::types::os::arch::c95::{wchar_t};
                use libc::types::os::arch::c99::{c_ulonglong, c_longlong};

                pub type BOOL = c_int;
                pub type BYTE = u8;
                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 = *WCHAR;
                pub type LPCSTR = *CHAR;

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

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

                // Not really, but opaque to us.
                pub type LPSECURITY_ATTRIBUTES = LPVOID;

                pub type LPVOID = *mut c_void;
                pub type LPCVOID = *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;

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

                pub struct PROCESS_INFORMATION {
                    hProcess: HANDLE,
                    hThread: HANDLE,
                    dwProcessId: DWORD,
                    dwThreadId: DWORD
                }
                pub type LPPROCESS_INFORMATION = *mut PROCESS_INFORMATION;

                pub struct SYSTEM_INFO {
                    wProcessorArchitecture: WORD,
                    wReserved: WORD,
                    dwPageSize: DWORD,
                    lpMinimumApplicationAddress: LPVOID,
                    lpMaximumApplicationAddress: LPVOID,
                    dwActiveProcessorMask: DWORD,
                    dwNumberOfProcessors: DWORD,
                    dwProcessorType: DWORD,
                    dwAllocationGranularity: DWORD,
                    wProcessorLevel: WORD,
                    wProcessorRevision: WORD
                }
                pub type LPSYSTEM_INFO = *mut SYSTEM_INFO;

                impl SYSTEM_INFO {
                    pub fn new() -> SYSTEM_INFO {
                        SYSTEM_INFO {
                            wProcessorArchitecture: 0,
                            wReserved: 0,
                            dwPageSize: 0,
                            lpMinimumApplicationAddress: ptr::mut_null(),
                            lpMaximumApplicationAddress: ptr::mut_null(),
                            dwActiveProcessorMask: 0,
                            dwNumberOfProcessors: 0,
                            dwProcessorType: 0,
                            dwAllocationGranularity: 0,
                            wProcessorLevel: 0,
                            wProcessorRevision: 0
                        }
                    }
                }

                pub struct MEMORY_BASIC_INFORMATION {
                    BaseAddress: LPVOID,
                    AllocationBase: LPVOID,
                    AllocationProtect: DWORD,
                    RegionSize: SIZE_T,
                    State: DWORD,
                    Protect: DWORD,
                    Type: DWORD
                }
                pub type LPMEMORY_BASIC_INFORMATION = *mut MEMORY_BASIC_INFORMATION;

                pub struct OVERLAPPED {
                    Internal: *c_ulong,
                    InternalHigh: *c_ulong,
                    Offset: DWORD,
                    OffsetHigh: DWORD,
                    hEvent: HANDLE,
                }

                pub type LPOVERLAPPED = *mut OVERLAPPED;

                pub struct FILETIME {
                    dwLowDateTime: DWORD,
                    dwHighDateTime: DWORD,
                }

                pub type LPFILETIME = *mut FILETIME;
            }
        }
    }

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

                pub type pthread_t = uintptr_t;

                pub struct glob_t {
                    gl_pathc:  size_t,
                    __unused1: c_int,
                    gl_offs:   size_t,
                    __unused2: c_int,
                    gl_pathv:  **c_char,

                    __unused3: *c_void,

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

                pub struct timeval {
                    tv_sec: time_t,
                    tv_usec: suseconds_t,
                }

                pub struct timespec {
                    tv_sec: time_t,
                    tv_nsec: c_long,
                }

                pub enum timezone {}
            }

            pub mod bsd44 {
                use libc::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;
                pub struct sockaddr {
                    sa_len: u8,
                    sa_family: sa_family_t,
                    sa_data: [u8, ..14],
                }
                pub struct sockaddr_storage {
                    ss_len: u8,
                    ss_family: sa_family_t,
                    __ss_pad1: [u8, ..6],
                    __ss_align: i64,
                    __ss_pad2: [u8, ..112],
                }
                pub struct sockaddr_in {
                    sin_len: u8,
                    sin_family: sa_family_t,
                    sin_port: in_port_t,
                    sin_addr: in_addr,
                    sin_zero: [u8, ..8],
                }
                pub struct in_addr {
                    s_addr: in_addr_t,
                }
                pub struct sockaddr_in6 {
                    sin6_len: u8,
                    sin6_family: sa_family_t,
                    sin6_port: in_port_t,
                    sin6_flowinfo: u32,
                    sin6_addr: in6_addr,
                    sin6_scope_id: u32,
                }
                pub struct in6_addr {
                    s6_addr: [u16, ..8]
                }
                pub struct ip_mreq {
                    imr_multiaddr: in_addr,
                    imr_interface: in_addr,
                }
                pub struct ip6_mreq {
                    ipv6mr_multiaddr: in6_addr,
                    ipv6mr_interface: c_uint,
                }
                pub struct addrinfo {
                    ai_flags: c_int,
                    ai_family: c_int,
                    ai_socktype: c_int,
                    ai_protocol: c_int,
                    ai_addrlen: socklen_t,
                    ai_canonname: *c_char,
                    ai_addr: *sockaddr,
                    ai_next: *addrinfo
                }
            }
        }

        #[cfg(target_arch = "arm")]
        #[cfg(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 = int;
                pub type uintptr_t = uint;
            }
            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 libc::types::common::c99::{int32_t, int64_t, uint32_t};
                use libc::types::os::arch::c95::{c_char, c_long, time_t};
                use libc::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;

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

                pub struct utimbuf {
                    actime: time_t,
                    modtime: time_t,
                }

                pub struct pthread_attr_t {
                    __sig: c_long,
                    __opaque: [c_char, ..36]
                }
            }
            pub mod posix08 {
            }
            pub mod bsd44 {
            }
            pub mod extra {
                pub struct mach_timebase_info {
                    numer: u32,
                    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 = int;
                pub type uintptr_t = uint;
            }
            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 libc::types::common::c99::{int32_t, int64_t};
                use libc::types::common::c99::{uint32_t};
                use libc::types::os::arch::c95::{c_char, c_long, time_t};
                use libc::types::os::arch::posix88::{dev_t, gid_t, ino_t};
                use libc::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;

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

                pub struct utimbuf {
                    actime: time_t,
                    modtime: time_t,
                }

                pub struct pthread_attr_t {
                    __sig: c_long,
                    __opaque: [c_char, ..56]
                }
            }
            pub mod posix08 {
            }
            pub mod bsd44 {
            }
            pub mod extra {
                pub struct mach_timebase_info {
                    numer: u32,
                    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 = "win32")]
    pub mod os {
        pub mod c95 {
            use libc::types::os::arch::c95::{c_int, c_uint};

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

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

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

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

            pub static TCP_NODELAY: c_int = 0x0001;
            pub static SOL_SOCKET: c_int = 0xffff;
            pub static SO_KEEPALIVE: c_int = 8;
            pub static SO_BROADCAST: c_int = 32;
        }
        pub mod extra {
            use libc::types::os::arch::c95::c_int;
            use libc::types::os::arch::extra::{WORD, DWORD, BOOL};

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

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

            pub static ERROR_SUCCESS : c_int = 0;
            pub static ERROR_INVALID_HANDLE : c_int = 6;
            pub static ERROR_DISK_FULL : c_int = 112;
            pub static ERROR_INSUFFICIENT_BUFFER : c_int = 122;
            pub static ERROR_ALREADY_EXISTS : c_int = 183;
            pub static ERROR_INVALID_ADDRESS : c_int = 487;
            pub static ERROR_FILE_INVALID : c_int = 1006;
            pub static INVALID_HANDLE_VALUE : c_int = -1;

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

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

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

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

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

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

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

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

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

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

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

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

            pub static SYMBOLIC_LINK_FLAG_DIRECTORY: DWORD = 1;

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

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

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

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

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

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

            pub static GENERIC_READ: DWORD = 0x80000000;
            pub static GENERIC_WRITE: DWORD = 0x40000000;
            pub static GENERIC_EXECUTE: DWORD = 0x20000000;
            pub static GENERIC_ALL: DWORD = 0x10000000;

            pub static FILE_BEGIN: DWORD = 0;
            pub static FILE_CURRENT: DWORD = 1;
            pub static FILE_END: DWORD = 2;
        }
        pub mod sysconf {
        }
    }


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

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

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

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

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

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

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

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

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

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

            pub static EDEADLOCK: c_int = EDEADLK;

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

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

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

            pub static ERFKILL: c_int = 132;

            pub static EHWPOISON: c_int = 133;
        }

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

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

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

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

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

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

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

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

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

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

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

            pub static ERFKILL: c_int = 167;

            pub static EHWPOISON: c_int = 168;

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

            pub static SIGTRAP : c_int = 5;

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

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

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

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

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

            pub static CLOCK_REALTIME: c_int = 0;
            pub static CLOCK_MONOTONIC: c_int = 1;
        }
        pub mod posix08 {
        }
        pub mod bsd44 {
            use libc::types::os::arch::c95::c_int;

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

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

            pub static TCP_NODELAY: c_int = 1;
            pub static SOL_SOCKET: c_int = 1;
            pub static SO_KEEPALIVE: c_int = 9;
            pub static SO_BROADCAST: c_int = 6;
        }
        #[cfg(target_arch = "x86")]
        #[cfg(target_arch = "x86_64")]
        #[cfg(target_arch = "arm")]
        pub mod extra {
            use libc::types::os::arch::c95::c_int;

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

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

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

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

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

            pub static MAP_TYPE : c_int = 0x000f;
            pub static MAP_ANONONYMOUS : c_int = 0x0020;
            pub static MAP_32BIT : c_int = 0x0040;
            pub static MAP_GROWSDOWN : c_int = 0x0100;
            pub static MAP_DENYWRITE : c_int = 0x0800;
            pub static MAP_EXECUTABLE : c_int = 0x01000;
            pub static MAP_LOCKED : c_int = 0x02000;
            pub static MAP_NONRESERVE : c_int = 0x04000;
            pub static MAP_POPULATE : c_int = 0x08000;
            pub static MAP_NONBLOCK : c_int = 0x010000;
            pub static MAP_STACK : c_int = 0x020000;
        }
        #[cfg(target_os = "linux")]
        pub mod sysconf {
            use libc::types::os::arch::c95::c_int;

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

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

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

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

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

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

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

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

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

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

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

            pub static SIGTRAP : c_int = 5;

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

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

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

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

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

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

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

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

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

            pub static TCP_NODELAY: c_int = 1;
            pub static TCP_KEEPIDLE: c_int = 256;
            pub static SOL_SOCKET: c_int = 0xffff;
            pub static SO_KEEPALIVE: c_int = 0x0008;
            pub static SO_BROADCAST: c_int = 0x0020;
        }
        pub mod extra {
            use libc::types::os::arch::c95::c_int;

            pub static O_SYNC : c_int = 128;
            pub static CTL_KERN: c_int = 1;
            pub static KERN_PROC: c_int = 14;
            pub static KERN_PROC_PATHNAME: c_int = 12;

            pub static MAP_COPY : c_int = 0x0002;
            pub static MAP_RENAME : c_int = 0x0020;
            pub static MAP_NORESERVE : c_int = 0x0040;
            pub static MAP_HASSEMAPHORE : c_int = 0x0200;
            pub static MAP_STACK : c_int = 0x0400;
            pub static MAP_NOSYNC : c_int = 0x0800;
            pub static MAP_NOCORE : c_int = 0x020000;
        }
        pub mod sysconf {
            use libc::types::os::arch::c95::c_int;

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

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

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

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

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

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

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

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

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

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

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

            pub static SIGTRAP : c_int = 5;

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

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

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

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

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

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

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

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

            pub static TCP_NODELAY: c_int = 0x01;
            pub static TCP_KEEPALIVE: c_int = 0x10;
            pub static SOL_SOCKET: c_int = 0xffff;
            pub static SO_KEEPALIVE: c_int = 0x0008;
            pub static SO_BROADCAST: c_int = 0x0020;
        }
        pub mod extra {
            use libc::types::os::arch::c95::c_int;

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

            pub static MAP_COPY : c_int = 0x0002;
            pub static MAP_RENAME : c_int = 0x0020;
            pub static MAP_NORESERVE : c_int = 0x0040;
            pub static MAP_NOEXTEND : c_int = 0x0100;
            pub static MAP_HASSEMAPHORE : c_int = 0x0200;
            pub static MAP_NOCACHE : c_int = 0x0400;
            pub static MAP_JIT : c_int = 0x0800;
        }
        pub mod sysconf {
            use libc::types::os::arch::c95::c_int;

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


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

    pub mod c95 {
        #[nolink]
        pub mod ctype {
            use libc::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;
            }
        }

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

            extern {
                pub fn fopen(filename: *c_char, mode: *c_char) -> *FILE;
                pub fn freopen(filename: *c_char, mode: *c_char, file: *FILE)
                               -> *FILE;
                pub fn fflush(file: *FILE) -> c_int;
                pub fn fclose(file: *FILE) -> c_int;
                pub fn remove(filename: *c_char) -> c_int;
                pub fn rename(oldname: *c_char, newname: *c_char) -> c_int;
                pub fn tmpfile() -> *FILE;
                pub fn setvbuf(stream: *FILE,
                               buffer: *c_char,
                               mode: c_int,
                               size: size_t)
                               -> c_int;
                pub fn setbuf(stream: *FILE, buf: *c_char);
                // Omitted: printf and scanf variants.
                pub fn fgetc(stream: *FILE) -> c_int;
                pub fn fgets(buf: *mut c_char, n: c_int, stream: *FILE)
                             -> *c_char;
                pub fn fputc(c: c_int, stream: *FILE) -> c_int;
                pub fn fputs(s: *c_char, stream: *FILE) -> *c_char;
                // 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: *c_char) -> c_int;
                pub fn ungetc(c: c_int, stream: *FILE) -> c_int;
                pub fn fread(ptr: *mut c_void,
                             size: size_t,
                             nobj: size_t,
                             stream: *FILE)
                             -> size_t;
                pub fn fwrite(ptr: *c_void,
                              size: size_t,
                              nobj: size_t,
                              stream: *FILE)
                              -> size_t;
                pub fn fseek(stream: *FILE, offset: c_long, whence: c_int)
                             -> c_int;
                pub fn ftell(stream: *FILE) -> c_long;
                pub fn rewind(stream: *FILE);
                pub fn fgetpos(stream: *FILE, ptr: *fpos_t) -> c_int;
                pub fn fsetpos(stream: *FILE, ptr: *fpos_t) -> c_int;
                pub fn feof(stream: *FILE) -> c_int;
                pub fn ferror(stream: *FILE) -> c_int;
                pub fn perror(s: *c_char);
            }
        }

        #[nolink]
        pub mod stdlib {
            use libc::types::common::c95::c_void;
            use libc::types::os::arch::c95::{c_char, c_double, c_int};
            use libc::types::os::arch::c95::{c_long, c_uint, c_ulong};
            use libc::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: *c_char) -> c_double;
                pub fn atoi(s: *c_char) -> c_int;
                pub fn strtod(s: *c_char, endp: **c_char) -> c_double;
                pub fn strtol(s: *c_char, endp: **c_char, base: c_int)
                              -> c_long;
                pub fn strtoul(s: *c_char, endp: **c_char, base: c_int)
                               -> c_ulong;
                pub fn calloc(nobj: size_t, size: size_t) -> *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) -> !;
                // Omitted: atexit.
                pub fn system(s: *c_char) -> c_int;
                pub fn getenv(s: *c_char) -> *c_char;
                // Omitted: bsearch, qsort
                pub fn rand() -> c_int;
                pub fn srand(seed: c_uint);
            }
        }

        #[nolink]
        pub mod string {
            use libc::types::common::c95::c_void;
            use libc::types::os::arch::c95::{c_char, c_int, size_t};
            use libc::types::os::arch::c95::{wchar_t};

            extern {
                pub fn strcpy(dst: *c_char, src: *c_char) -> *c_char;
                pub fn strncpy(dst: *c_char, src: *c_char, n: size_t)
                               -> *c_char;
                pub fn strcat(s: *c_char, ct: *c_char) -> *c_char;
                pub fn strncat(s: *c_char, ct: *c_char, n: size_t) -> *c_char;
                pub fn strcmp(cs: *c_char, ct: *c_char) -> c_int;
                pub fn strncmp(cs: *c_char, ct: *c_char, n: size_t) -> c_int;
                pub fn strcoll(cs: *c_char, ct: *c_char) -> c_int;
                pub fn strchr(cs: *c_char, c: c_int) -> *c_char;
                pub fn strrchr(cs: *c_char, c: c_int) -> *c_char;
                pub fn strspn(cs: *c_char, ct: *c_char) -> size_t;
                pub fn strcspn(cs: *c_char, ct: *c_char) -> size_t;
                pub fn strpbrk(cs: *c_char, ct: *c_char) -> *c_char;
                pub fn strstr(cs: *c_char, ct: *c_char) -> *c_char;
                pub fn strlen(cs: *c_char) -> size_t;
                pub fn strerror(n: c_int) -> *c_char;
                pub fn strtok(s: *c_char, t: *c_char) -> *c_char;
                pub fn strxfrm(s: *c_char, ct: *c_char, n: size_t) -> size_t;
                pub fn wcslen(buf: *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: *c_void, ct: *c_void, n: size_t) -> c_int;
                pub fn memchr(cx: *c_void, c: c_int, n: size_t) -> *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 = "win32")]
    pub mod posix88 {
        #[nolink]
        pub mod stat_ {
            use libc::types::os::common::posix01::{stat, utimbuf};
            use libc::types::os::arch::c95::{c_int, c_char, wchar_t};

            extern {
                #[link_name = "_chmod"]
                pub fn chmod(path: *c_char, mode: c_int) -> c_int;
                #[link_name = "_wchmod"]
                pub fn wchmod(path: *wchar_t, mode: c_int) -> c_int;
                #[link_name = "_mkdir"]
                pub fn mkdir(path: *c_char) -> c_int;
                #[link_name = "_wrmdir"]
                pub fn wrmdir(path: *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: *c_char, buf: *mut stat) -> c_int;
                #[link_name = "_wstat64"]
                pub fn wstat(path: *wchar_t, buf: *mut stat) -> c_int;
                #[link_name = "_wutime64"]
                pub fn wutime(file: *wchar_t, buf: *utimbuf) -> c_int;
            }
        }

        #[nolink]
        pub mod stdio {
            use libc::types::common::c95::FILE;
            use libc::types::os::arch::c95::{c_int, c_char};

            extern {
                #[link_name = "_popen"]
                pub fn popen(command: *c_char, mode: *c_char) -> *FILE;
                #[link_name = "_pclose"]
                pub fn pclose(stream: *FILE) -> c_int;
                #[link_name = "_fdopen"]
                pub fn fdopen(fd: c_int, mode: *c_char) -> *FILE;
                #[link_name = "_fileno"]
                pub fn fileno(stream: *FILE) -> c_int;
            }
        }

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

        #[nolink]
        pub mod dirent {
            // Not supplied at all.
        }

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

            extern {
                #[link_name = "_access"]
                pub fn access(path: *c_char, amode: c_int) -> c_int;
                #[link_name = "_chdir"]
                pub fn chdir(dir: *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: *c_char, argv: **c_char) -> intptr_t;
                #[link_name = "_execve"]
                pub fn execve(prog: *c_char, argv: **c_char, envp: **c_char)
                              -> c_int;
                #[link_name = "_execvp"]
                pub fn execvp(c: *c_char, argv: **c_char) -> c_int;
                #[link_name = "_execvpe"]
                pub fn execvpe(c: *c_char, argv: **c_char, envp: **c_char)
                               -> c_int;
                #[link_name = "_getcwd"]
                pub fn getcwd(buf: *mut c_char, size: size_t) -> *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: *c_char) -> c_int;
                #[link_name = "_unlink"]
                pub fn unlink(c: *c_char) -> c_int;
                #[link_name = "_write"]
                pub fn write(fd: c_int, buf: *c_void, count: c_uint) -> c_int;
            }
        }

        pub mod mman {
        }
    }


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

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

                #[cfg(target_os = "linux")]
                #[cfg(target_os = "freebsd")]
                #[cfg(target_os = "android")]
                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: *c_char, mode: mode_t) -> c_int;
                pub fn mkfifo(path: *c_char, mode: mode_t) -> c_int;

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

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

        #[nolink]
        pub mod stdio {
            use libc::types::common::c95::FILE;
            use libc::types::os::arch::c95::{c_char, c_int};

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

        #[nolink]
        pub mod fcntl {
            use libc::types::os::arch::c95::{c_char, c_int};
            use libc::types::os::arch::posix88::mode_t;

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

        #[nolink]
        pub mod dirent {
            use libc::types::common::posix88::{DIR, dirent_t};
            use libc::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.
            pub unsafe fn opendir(dirname: *c_char) -> *DIR {
                rust_opendir(dirname)
            }
            pub unsafe fn readdir(dirp: *DIR) -> *dirent_t {
                rust_readdir(dirp)
            }

            extern {
                fn rust_opendir(dirname: *c_char) -> *DIR;
                fn rust_readdir(dirp: *DIR) -> *dirent_t;
            }

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

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

            pub static _PC_NAME_MAX: c_int = 4;

            extern {
                pub fn access(path: *c_char, amode: c_int) -> c_int;
                pub fn alarm(seconds: c_uint) -> c_uint;
                pub fn chdir(dir: *c_char) -> c_int;
                pub fn chown(path: *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: *c_char, argv: **c_char) -> c_int;
                pub fn execve(prog: *c_char, argv: **c_char, envp: **c_char)
                              -> c_int;
                pub fn execvp(c: *c_char, argv: **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) -> *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() -> *c_char;
                pub fn getopt(argc: c_int, argv: **c_char, optstr: *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: *c_char, dst: *c_char) -> c_int;
                pub fn lseek(fd: c_int, offset: off_t, whence: c_int)
                             -> off_t;
                pub fn pathconf(path: *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: *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 sysconf(name: c_int) -> c_long;
                pub fn tcgetpgrp(fd: c_int) -> pid_t;
                pub fn ttyname(fd: c_int) -> *c_char;
                pub fn unlink(c: *c_char) -> c_int;
                pub fn write(fd: c_int, buf: *c_void, count: size_t)
                             -> ssize_t;
                pub fn pread(fd: c_int, buf: *c_void, count: size_t,
                             offset: off_t) -> ssize_t;
                pub fn pwrite(fd: c_int, buf: *c_void, count: size_t,
                              offset: off_t) -> ssize_t;
                pub fn utime(file: *c_char, buf: *utimbuf) -> c_int;
            }
        }

        #[nolink]
        pub mod signal {
            use libc::types::os::arch::c95::{c_int};
            use libc::types::os::arch::posix88::{pid_t};

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

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

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

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

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

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

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

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

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

        #[nolink]
        pub mod unistd {
            use libc::types::os::arch::c95::{c_char, c_int, size_t};
            use libc::types::os::arch::posix88::{ssize_t, off_t};

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

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

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

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

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

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

        #[nolink]
        pub mod wait {
            use libc::types::os::arch::c95::{c_int};
            use libc::types::os::arch::posix88::{pid_t};

            extern {
                pub fn waitpid(pid: pid_t, status: *mut c_int, options: c_int)
                               -> pid_t;
            }
        }

        #[nolink]
        pub mod glob {
            use libc::types::os::arch::c95::{c_char, c_int};
            use libc::types::os::common::posix01::{glob_t};
            use option::Option;

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

        #[nolink]
        pub mod mman {
            use libc::types::common::c95::{c_void};
            use libc::types::os::arch::c95::{c_int, size_t};

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

    #[cfg(target_os = "win32")]
    pub mod posix01 {
        pub mod stat_ {
        }

        pub mod unistd {
        }

        pub mod glob {
        }

        pub mod mman {
        }
    }


    #[cfg(target_os = "win32")]
    #[cfg(target_os = "linux")]
    #[cfg(target_os = "android")]
    #[cfg(target_os = "macos")]
    #[cfg(target_os = "freebsd")]
    pub mod posix08 {
        pub mod unistd {
        }
    }

    #[cfg(not(windows))]
    pub mod bsd43 {
        use libc::types::common::c95::{c_void};
        use libc::types::os::common::bsd44::{socklen_t, sockaddr};
        use libc::types::os::arch::c95::{c_int, size_t};
        use libc::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: *sockaddr,
                           len: socklen_t) -> c_int;
            pub fn bind(socket: c_int, address: *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: *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: *mut 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: *c_void, len: size_t,
                          flags: c_int, addr: *sockaddr,
                          addrlen: socklen_t) -> ssize_t;
        }
    }

    #[cfg(windows)]
    pub mod bsd43 {
        use libc::types::common::c95::{c_void};
        use libc::types::os::common::bsd44::{socklen_t, sockaddr, SOCKET};
        use libc::types::os::arch::c95::c_int;
        use libc::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: *sockaddr,
                           len: socklen_t) -> c_int;
            pub fn bind(socket: SOCKET, address: *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: *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: *mut 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: *c_void, len: c_int,
                          flags: c_int, addr: *sockaddr,
                          addrlen: c_int) -> c_int;
        }
    }

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

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


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

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


    #[cfg(target_os = "win32")]
    pub mod bsd44 {
    }

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

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

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

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


    #[cfg(target_os = "win32")]
    pub mod extra {

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

            extern "system" {
                pub fn GetEnvironmentVariableW(n: LPCWSTR,
                                               v: LPWSTR,
                                               nsize: DWORD)
                                               -> DWORD;
                pub fn SetEnvironmentVariableW(n: LPCWSTR, v: LPCWSTR)
                                               -> BOOL;
                pub fn GetEnvironmentStringsA() -> LPCH;
                pub fn FreeEnvironmentStringsA(env_ptr: LPCH) -> 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: *u16, findFileData: HANDLE)
                                      -> HANDLE;
                pub fn FindNextFileW(findFile: HANDLE, findFileData: HANDLE)
                                     -> 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 CreateProcessA(lpApplicationName: LPCSTR,
                                      lpCommandLine: LPSTR,
                                      lpProcessAttributes:
                                      LPSECURITY_ATTRIBUTES,
                                      lpThreadAttributes:
                                      LPSECURITY_ATTRIBUTES,
                                      bInheritHandles: BOOL,
                                      dwCreationFlags: DWORD,
                                      lpEnvironment: LPVOID,
                                      lpCurrentDirectory: LPCSTR,
                                      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 CreateSymbolicLinkW(lpSymlinkFileName: LPCWSTR,
                                           lpTargetFileName: 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 GetFinalPathNameByHandleW(hFile: HANDLE,
                                                 lpszFilePath: LPCWSTR,
                                                 cchFilePath: DWORD,
                                                 dwFlags: DWORD) -> DWORD;
                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 mod msvcrt {
            use libc::types::os::arch::c95::{c_int, c_long};

            #[nolink]
            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;
            }
        }
    }
}