Let's just juggle everything around!

[ci skip]

libc-test/tests/all.rs

@@ -7,13 +7,6 @@ use std::any::{Any, TypeId};
 use std::mem;
 
 use libc::*;
-#[cfg(unix)] use libc::types::os::common::bsd43::*;
-#[cfg(unix)] use libc::funcs::bsd44::*;
-#[cfg(unix)] use libc::funcs::posix01::mman::*;
-#[cfg(unix)] use libc::funcs::posix01::glob::*;
-#[cfg(unix)] use libc::funcs::posix01::signal::*;
-#[cfg(unix)] use libc::funcs::posix88::signal::*;
-#[cfg(target_os = "macos")] use libc::funcs::extra::*;
 
 trait Pretty {
     fn pretty(&self) -> String;

src/apple.rs

@@ -0,0 +1,918 @@
+
+    #[cfg(any(target_os = "macos", target_os = "ios"))]
+    pub mod os {
+        pub mod common {
+            pub mod posix01 {
+                use types::common::c95::c_void;
+                use types::os::arch::c95::{c_char, c_int, size_t, time_t};
+                use types::os::arch::c95::{suseconds_t, c_long};
+                use types::os::arch::c99::{uintptr_t};
+
+                pub type pthread_t = uintptr_t;
+                pub type rlim_t = u64;
+
+                #[repr(C)]
+                #[derive(Copy, Clone)] pub struct glob_t {
+                    pub gl_pathc:  size_t,
+                    __unused1: c_int,
+                    pub gl_offs:   size_t,
+                    __unused2: c_int,
+                    pub gl_pathv:  *mut *mut c_char,
+
+                    __unused3: *mut c_void,
+
+                    __unused4: *mut c_void,
+                    __unused5: *mut c_void,
+                    __unused6: *mut c_void,
+                    __unused7: *mut c_void,
+                    __unused8: *mut c_void,
+                }
+
+                #[repr(C)]
+                #[derive(Copy, Clone)] pub struct timeval {
+                    pub tv_sec: time_t,
+                    pub tv_usec: suseconds_t,
+                }
+
+                #[repr(C)]
+                #[derive(Copy, Clone)] pub struct timespec {
+                    pub tv_sec: time_t,
+                    pub tv_nsec: c_long,
+                }
+
+                pub enum timezone {}
+
+                pub type sighandler_t = size_t;
+
+                #[repr(C)]
+                #[derive(Copy, Clone)]
+                pub struct rlimit {
+                    pub rlim_cur: rlim_t,
+                    pub rlim_max: rlim_t,
+                }
+            }
+
+            pub mod bsd43 {
+                use types::os::common::posix01::timeval;
+                use types::os::arch::c95::c_long;
+                #[repr(C)]
+                #[derive(Copy, Clone)]
+                pub struct rusage {
+                    pub ru_utime: timeval,
+                    pub ru_stime: timeval,
+                    pub ru_maxrss: c_long,
+                    pub ru_ixrss: c_long,
+                    pub ru_idrss: c_long,
+                    pub ru_isrss: c_long,
+                    pub ru_minflt: c_long,
+                    pub ru_majflt: c_long,
+                    pub ru_nswap: c_long,
+                    pub ru_inblock: c_long,
+                    pub ru_oublock: c_long,
+                    pub ru_msgsnd: c_long,
+                    pub ru_msgrcv: c_long,
+                    pub ru_nsignals: c_long,
+                    pub ru_nvcsw: c_long,
+                    pub ru_nivcsw: c_long
+                }
+            }
+
+            pub mod bsd44 {
+                use types::common::c95::{c_void};
+                use types::os::arch::c95::{c_char, c_int, c_uint};
+
+                pub type socklen_t = u32;
+                pub type sa_family_t = u8;
+                pub type in_port_t = u16;
+                pub type in_addr_t = u32;
+                #[repr(C)]
+                #[derive(Copy, Clone)] pub struct sockaddr {
+                    pub sa_len: u8,
+                    pub sa_family: sa_family_t,
+                    pub sa_data: [u8; 14],
+                }
+
+                #[repr(C)]
+                #[derive(Copy)] pub struct sockaddr_storage {
+                    pub ss_len: u8,
+                    pub ss_family: sa_family_t,
+                    __ss_pad1: [u8; 6],
+                    __ss_align: i64,
+                    __ss_pad2: [u8; 112],
+                }
+                impl Clone for sockaddr_storage {
+                    fn clone(&self) -> sockaddr_storage { *self }
+                }
+
+                #[repr(C)]
+                #[derive(Copy, Clone)] pub struct sockaddr_in {
+                    pub sin_len: u8,
+                    pub sin_family: sa_family_t,
+                    pub sin_port: in_port_t,
+                    pub sin_addr: in_addr,
+                    pub sin_zero: [u8; 8],
+                }
+
+                #[repr(C)]
+                #[derive(Copy, Clone)] pub struct in_addr {
+                    pub s_addr: in_addr_t,
+                }
+
+                #[repr(C)]
+                #[derive(Copy, Clone)] pub struct sockaddr_in6 {
+                    pub sin6_len: u8,
+                    pub sin6_family: sa_family_t,
+                    pub sin6_port: in_port_t,
+                    pub sin6_flowinfo: u32,
+                    pub sin6_addr: in6_addr,
+                    pub sin6_scope_id: u32,
+                }
+
+                #[repr(C)]
+                #[derive(Copy, Clone)] pub struct in6_addr {
+                    pub s6_addr: [u16; 8],
+                    __align: [u32; 0],
+                }
+
+                #[repr(C)]
+                #[derive(Copy, Clone)] pub struct ip_mreq {
+                    pub imr_multiaddr: in_addr,
+                    pub imr_interface: in_addr,
+                }
+
+                #[repr(C)]
+                #[derive(Copy, Clone)] pub struct ipv6_mreq {
+                    pub ipv6mr_multiaddr: in6_addr,
+                    pub ipv6mr_interface: c_uint,
+                }
+
+                #[repr(C)]
+                #[derive(Copy, Clone)] pub struct addrinfo {
+                    pub ai_flags: c_int,
+                    pub ai_family: c_int,
+                    pub ai_socktype: c_int,
+                    pub ai_protocol: c_int,
+                    pub ai_addrlen: socklen_t,
+                    pub ai_canonname: *mut c_char,
+                    pub ai_addr: *mut sockaddr,
+                    pub ai_next: *mut addrinfo,
+                }
+
+                #[repr(C)]
+                #[derive(Copy)] pub struct sockaddr_un {
+                    pub sun_len: u8,
+                    pub sun_family: sa_family_t,
+                    pub sun_path: [c_char; 104]
+                }
+                impl Clone for sockaddr_un {
+                    fn clone(&self) -> sockaddr_un { *self }
+                }
+
+                #[repr(C)]
+                #[derive(Copy, Clone)] pub struct ifaddrs {
+                    pub ifa_next: *mut ifaddrs,
+                    pub ifa_name: *mut c_char,
+                    pub ifa_flags: c_uint,
+                    pub ifa_addr: *mut sockaddr,
+                    pub ifa_netmask: *mut sockaddr,
+                    pub ifa_dstaddr: *mut sockaddr,
+                    pub ifa_data: *mut c_void
+                }
+            }
+        }
+
+        #[cfg(any(target_arch = "arm", target_arch = "x86"))]
+        pub mod arch {
+            pub mod c95 {
+                pub type c_char = i8;
+                pub type c_schar = i8;
+                pub type c_uchar = u8;
+                pub type c_short = i16;
+                pub type c_ushort = u16;
+                pub type c_int = i32;
+                pub type c_uint = u32;
+                pub type c_long = i32;
+                pub type c_ulong = u32;
+                pub type c_float = f32;
+                pub type c_double = f64;
+                pub type size_t = u32;
+                pub type ptrdiff_t = i32;
+                pub type clock_t = c_ulong;
+                pub type time_t = c_long;
+                pub type suseconds_t = i32;
+                pub type wchar_t = i32;
+            }
+            pub mod c99 {
+                pub type c_longlong = i64;
+                pub type c_ulonglong = u64;
+                pub type intptr_t = i32;
+                pub type uintptr_t = u32;
+                pub type intmax_t = i64;
+                pub type uintmax_t = u64;
+            }
+            pub mod posix88 {
+                use types::os::arch::c95::c_long;
+
+                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 = c_long;
+            }
+            pub mod posix01 {
+                use types::common::c99::{int32_t, int64_t, uint32_t};
+                use types::os::arch::c95::{c_char, c_long, time_t};
+                use types::os::arch::posix88::{dev_t, gid_t, ino_t,
+                                                     mode_t, off_t, uid_t};
+
+                pub type nlink_t = u16;
+                pub type blksize_t = i32;
+                pub type blkcnt_t = i64;
+
+                #[repr(C)]
+                #[derive(Copy, Clone)] pub struct stat {
+                    pub st_dev: dev_t,
+                    pub st_mode: mode_t,
+                    pub st_nlink: nlink_t,
+                    pub st_ino: ino_t,
+                    pub st_uid: uid_t,
+                    pub st_gid: gid_t,
+                    pub st_rdev: dev_t,
+                    pub st_atime: time_t,
+                    pub st_atime_nsec: c_long,
+                    pub st_mtime: time_t,
+                    pub st_mtime_nsec: c_long,
+                    pub st_ctime: time_t,
+                    pub st_ctime_nsec: c_long,
+                    pub st_birthtime: time_t,
+                    pub st_birthtime_nsec: c_long,
+                    pub st_size: off_t,
+                    pub st_blocks: blkcnt_t,
+                    pub st_blksize: blksize_t,
+                    pub st_flags: uint32_t,
+                    pub st_gen: uint32_t,
+                    pub st_lspare: int32_t,
+                    pub st_qspare: [int64_t; 2],
+                }
+
+                #[repr(C)]
+                #[derive(Copy, Clone)] pub struct utimbuf {
+                    pub actime: time_t,
+                    pub modtime: time_t,
+                }
+
+                #[repr(C)]
+                #[derive(Copy)] pub struct pthread_attr_t {
+                    __sig: c_long,
+                    __opaque: [c_char; 36]
+                }
+                impl Clone for pthread_attr_t {
+                    fn clone(&self) -> pthread_attr_t { *self }
+                }
+            }
+            pub mod posix08 {
+            }
+            pub mod bsd44 {
+            }
+            pub mod extra {
+                #[repr(C)]
+                #[derive(Copy, Clone)] pub struct mach_timebase_info {
+                    pub numer: u32,
+                    pub denom: u32,
+                }
+
+                pub type mach_timebase_info_data_t = mach_timebase_info;
+            }
+        }
+
+        #[cfg(any(target_arch = "x86_64", target_arch = "aarch64"))]
+        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 = c_ulong;
+                pub type time_t = c_long;
+                pub type suseconds_t = i32;
+                pub type wchar_t = i32;
+            }
+            pub mod c99 {
+                pub type c_longlong = i64;
+                pub type c_ulonglong = u64;
+                pub type intptr_t = i64;
+                pub type uintptr_t = u64;
+                pub type intmax_t = i64;
+                pub type uintmax_t = u64;
+            }
+            pub mod posix88 {
+                use types::os::arch::c95::c_long;
+
+                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 = c_long;
+            }
+            pub mod posix01 {
+                use types::common::c99::{int32_t, int64_t};
+                use types::common::c99::{uint32_t};
+                use types::os::arch::c95::{c_char, c_long, time_t};
+                use types::os::arch::posix88::{dev_t, gid_t, ino_t};
+                use types::os::arch::posix88::{mode_t, off_t, uid_t};
+
+                pub type nlink_t = u16;
+                pub type blksize_t = i32;
+                pub type blkcnt_t = i64;
+
+                #[repr(C)]
+                #[derive(Copy, Clone)] pub struct stat {
+                    pub st_dev: dev_t,
+                    pub st_mode: mode_t,
+                    pub st_nlink: nlink_t,
+                    pub st_ino: ino_t,
+                    pub st_uid: uid_t,
+                    pub st_gid: gid_t,
+                    pub st_rdev: dev_t,
+                    pub st_atime: time_t,
+                    pub st_atime_nsec: c_long,
+                    pub st_mtime: time_t,
+                    pub st_mtime_nsec: c_long,
+                    pub st_ctime: time_t,
+                    pub st_ctime_nsec: c_long,
+                    pub st_birthtime: time_t,
+                    pub st_birthtime_nsec: c_long,
+                    pub st_size: off_t,
+                    pub st_blocks: blkcnt_t,
+                    pub st_blksize: blksize_t,
+                    pub st_flags: uint32_t,
+                    pub st_gen: uint32_t,
+                    pub st_lspare: int32_t,
+                    pub st_qspare: [int64_t; 2],
+                }
+
+                #[repr(C)]
+                #[derive(Copy, Clone)] pub struct utimbuf {
+                    pub actime: time_t,
+                    pub modtime: time_t,
+                }
+
+                #[repr(C)]
+                #[derive(Copy)] pub struct pthread_attr_t {
+                    __sig: c_long,
+                    __opaque: [c_char; 56]
+                }
+                impl Clone for pthread_attr_t {
+                    fn clone(&self) -> pthread_attr_t { *self }
+                }
+            }
+            pub mod posix08 {
+            }
+            pub mod bsd44 {
+            }
+            pub mod extra {
+                #[repr(C)]
+                #[derive(Copy, Clone)] pub struct mach_timebase_info {
+                    pub numer: u32,
+                    pub denom: u32,
+                }
+
+                pub type mach_timebase_info_data_t = mach_timebase_info;
+            }
+        }
+    }
+
+    #[cfg(any(target_os = "macos", target_os = "ios"))]
+    pub mod os {
+        pub mod c95 {
+            use types::os::arch::c95::{c_int, c_uint};
+
+            pub const EXIT_FAILURE : c_int = 1;
+            pub const EXIT_SUCCESS : c_int = 0;
+            pub const RAND_MAX : c_int = 2147483647;
+            pub const EOF : c_int = -1;
+            pub const SEEK_SET : c_int = 0;
+            pub const SEEK_CUR : c_int = 1;
+            pub const SEEK_END : c_int = 2;
+            pub const _IOFBF : c_int = 0;
+            pub const _IONBF : c_int = 2;
+            pub const _IOLBF : c_int = 1;
+            pub const BUFSIZ : c_uint = 1024;
+            pub const FOPEN_MAX : c_uint = 20;
+            pub const FILENAME_MAX : c_uint = 1024;
+            pub const L_tmpnam : c_uint = 1024;
+            pub const TMP_MAX : c_uint = 308915776;
+            pub const _PC_NAME_MAX: c_int = 4;
+        }
+        pub mod c99 {
+        }
+        pub mod posix88 {
+            use types::common::c95::c_void;
+            use types::os::arch::c95::c_int;
+            use types::os::arch::posix88::mode_t;
+
+            pub const O_RDONLY : c_int = 0;
+            pub const O_WRONLY : c_int = 1;
+            pub const O_RDWR : c_int = 2;
+            pub const O_APPEND : c_int = 8;
+            pub const O_CREAT : c_int = 512;
+            pub const O_EXCL : c_int = 2048;
+            pub const O_NOCTTY : c_int = 131072;
+            pub const O_TRUNC : c_int = 1024;
+            pub const S_IFIFO : mode_t = 4096;
+            pub const S_IFCHR : mode_t = 8192;
+            pub const S_IFBLK : mode_t = 24576;
+            pub const S_IFDIR : mode_t = 16384;
+            pub const S_IFREG : mode_t = 32768;
+            pub const S_IFLNK : mode_t = 40960;
+            pub const S_IFSOCK : mode_t = 49152;
+            pub const S_IFMT : mode_t = 61440;
+            pub const S_IEXEC : mode_t = 64;
+            pub const S_IWRITE : mode_t = 128;
+            pub const S_IREAD : mode_t = 256;
+            pub const S_IRWXU : mode_t = 448;
+            pub const S_IXUSR : mode_t = 64;
+            pub const S_IWUSR : mode_t = 128;
+            pub const S_IRUSR : mode_t = 256;
+            pub const S_IRWXG : mode_t = 56;
+            pub const S_IXGRP : mode_t = 8;
+            pub const S_IWGRP : mode_t = 16;
+            pub const S_IRGRP : mode_t = 32;
+            pub const S_IRWXO : mode_t = 7;
+            pub const S_IXOTH : mode_t = 1;
+            pub const S_IWOTH : mode_t = 2;
+            pub const S_IROTH : mode_t = 4;
+            pub const F_OK : c_int = 0;
+            pub const R_OK : c_int = 4;
+            pub const W_OK : c_int = 2;
+            pub const X_OK : c_int = 1;
+            pub const STDIN_FILENO : c_int = 0;
+            pub const STDOUT_FILENO : c_int = 1;
+            pub const STDERR_FILENO : c_int = 2;
+            pub const F_LOCK : c_int = 1;
+            pub const F_TEST : c_int = 3;
+            pub const F_TLOCK : c_int = 2;
+            pub const F_ULOCK : c_int = 0;
+            pub const SIGHUP : c_int = 1;
+            pub const SIGINT : c_int = 2;
+            pub const SIGQUIT : c_int = 3;
+            pub const SIGILL : c_int = 4;
+            pub const SIGABRT : c_int = 6;
+            pub const SIGFPE : c_int = 8;
+            pub const SIGKILL : c_int = 9;
+            pub const SIGSEGV : c_int = 11;
+            pub const SIGPIPE : c_int = 13;
+            pub const SIGALRM : c_int = 14;
+            pub const SIGTERM : c_int = 15;
+
+            pub const PROT_NONE : c_int = 0;
+            pub const PROT_READ : c_int = 1;
+            pub const PROT_WRITE : c_int = 2;
+            pub const PROT_EXEC : c_int = 4;
+
+            pub const MAP_FILE : c_int = 0x0000;
+            pub const MAP_SHARED : c_int = 0x0001;
+            pub const MAP_PRIVATE : c_int = 0x0002;
+            pub const MAP_FIXED : c_int = 0x0010;
+            pub const MAP_ANON : c_int = 0x1000;
+
+            pub const MAP_FAILED : *mut c_void = !0 as *mut c_void;
+
+            pub const MCL_CURRENT : c_int = 0x0001;
+            pub const MCL_FUTURE : c_int = 0x0002;
+
+            pub const MS_ASYNC : c_int = 0x0001;
+            pub const MS_INVALIDATE : c_int = 0x0002;
+            pub const MS_SYNC : c_int = 0x0010;
+
+            pub const MS_KILLPAGES : c_int = 0x0004;
+            pub const MS_DEACTIVATE : c_int = 0x0008;
+
+            pub const EPERM : c_int = 1;
+            pub const ENOENT : c_int = 2;
+            pub const ESRCH : c_int = 3;
+            pub const EINTR : c_int = 4;
+            pub const EIO : c_int = 5;
+            pub const ENXIO : c_int = 6;
+            pub const E2BIG : c_int = 7;
+            pub const ENOEXEC : c_int = 8;
+            pub const EBADF : c_int = 9;
+            pub const ECHILD : c_int = 10;
+            pub const EDEADLK : c_int = 11;
+            pub const ENOMEM : c_int = 12;
+            pub const EACCES : c_int = 13;
+            pub const EFAULT : c_int = 14;
+            pub const ENOTBLK : c_int = 15;
+            pub const EBUSY : c_int = 16;
+            pub const EEXIST : c_int = 17;
+            pub const EXDEV : c_int = 18;
+            pub const ENODEV : c_int = 19;
+            pub const ENOTDIR : c_int = 20;
+            pub const EISDIR : c_int = 21;
+            pub const EINVAL : c_int = 22;
+            pub const ENFILE : c_int = 23;
+            pub const EMFILE : c_int = 24;
+            pub const ENOTTY : c_int = 25;
+            pub const ETXTBSY : c_int = 26;
+            pub const EFBIG : c_int = 27;
+            pub const ENOSPC : c_int = 28;
+            pub const ESPIPE : c_int = 29;
+            pub const EROFS : c_int = 30;
+            pub const EMLINK : c_int = 31;
+            pub const EPIPE : c_int = 32;
+            pub const EDOM : c_int = 33;
+            pub const ERANGE : c_int = 34;
+            pub const EAGAIN : c_int = 35;
+            pub const EWOULDBLOCK : c_int = EAGAIN;
+            pub const EINPROGRESS : c_int = 36;
+            pub const EALREADY : c_int = 37;
+            pub const ENOTSOCK : c_int = 38;
+            pub const EDESTADDRREQ : c_int = 39;
+            pub const EMSGSIZE : c_int = 40;
+            pub const EPROTOTYPE : c_int = 41;
+            pub const ENOPROTOOPT : c_int = 42;
+            pub const EPROTONOSUPPORT : c_int = 43;
+            pub const ESOCKTNOSUPPORT : c_int = 44;
+            pub const ENOTSUP : c_int = 45;
+            pub const EPFNOSUPPORT : c_int = 46;
+            pub const EAFNOSUPPORT : c_int = 47;
+            pub const EADDRINUSE : c_int = 48;
+            pub const EADDRNOTAVAIL : c_int = 49;
+            pub const ENETDOWN : c_int = 50;
+            pub const ENETUNREACH : c_int = 51;
+            pub const ENETRESET : c_int = 52;
+            pub const ECONNABORTED : c_int = 53;
+            pub const ECONNRESET : c_int = 54;
+            pub const ENOBUFS : c_int = 55;
+            pub const EISCONN : c_int = 56;
+            pub const ENOTCONN : c_int = 57;
+            pub const ESHUTDOWN : c_int = 58;
+            pub const ETOOMANYREFS : c_int = 59;
+            pub const ETIMEDOUT : c_int = 60;
+            pub const ECONNREFUSED : c_int = 61;
+            pub const ELOOP : c_int = 62;
+            pub const ENAMETOOLONG : c_int = 63;
+            pub const EHOSTDOWN : c_int = 64;
+            pub const EHOSTUNREACH : c_int = 65;
+            pub const ENOTEMPTY : c_int = 66;
+            pub const EPROCLIM : c_int = 67;
+            pub const EUSERS : c_int = 68;
+            pub const EDQUOT : c_int = 69;
+            pub const ESTALE : c_int = 70;
+            pub const EREMOTE : c_int = 71;
+            pub const EBADRPC : c_int = 72;
+            pub const ERPCMISMATCH : c_int = 73;
+            pub const EPROGUNAVAIL : c_int = 74;
+            pub const EPROGMISMATCH : c_int = 75;
+            pub const EPROCUNAVAIL : c_int = 76;
+            pub const ENOLCK : c_int = 77;
+            pub const ENOSYS : c_int = 78;
+            pub const EFTYPE : c_int = 79;
+            pub const EAUTH : c_int = 80;
+            pub const ENEEDAUTH : c_int = 81;
+            pub const EPWROFF : c_int = 82;
+            pub const EDEVERR : c_int = 83;
+            pub const EOVERFLOW : c_int = 84;
+            pub const EBADEXEC : c_int = 85;
+            pub const EBADARCH : c_int = 86;
+            pub const ESHLIBVERS : c_int = 87;
+            pub const EBADMACHO : c_int = 88;
+            pub const ECANCELED : c_int = 89;
+            pub const EIDRM : c_int = 90;
+            pub const ENOMSG : c_int = 91;
+            pub const EILSEQ : c_int = 92;
+            pub const ENOATTR : c_int = 93;
+            pub const EBADMSG : c_int = 94;
+            pub const EMULTIHOP : c_int = 95;
+            pub const ENODATA : c_int = 96;
+            pub const ENOLINK : c_int = 97;
+            pub const ENOSR : c_int = 98;
+            pub const ENOSTR : c_int = 99;
+            pub const EPROTO : c_int = 100;
+            pub const ETIME : c_int = 101;
+            pub const EOPNOTSUPP : c_int = 102;
+            pub const ENOPOLICY : c_int = 103;
+            pub const ENOTRECOVERABLE : c_int = 104;
+            pub const EOWNERDEAD : c_int = 105;
+            pub const EQFULL : c_int = 106;
+            pub const ELAST : c_int = 106;
+        }
+        pub mod posix01 {
+            use types::os::arch::c95::{c_int, size_t};
+            use types::os::common::posix01::rlim_t;
+
+            pub const F_DUPFD : c_int = 0;
+            pub const F_GETFD : c_int = 1;
+            pub const F_SETFD : c_int = 2;
+            pub const F_GETFL : c_int = 3;
+            pub const F_SETFL : c_int = 4;
+
+            pub const O_ACCMODE : c_int = 3;
+
+            pub const SIGTRAP : c_int = 5;
+            pub const SIG_IGN: size_t = 1;
+
+            pub const GLOB_APPEND   : c_int = 0x0001;
+            pub const GLOB_DOOFFS   : c_int = 0x0002;
+            pub const GLOB_ERR      : c_int = 0x0004;
+            pub const GLOB_MARK     : c_int = 0x0008;
+            pub const GLOB_NOCHECK  : c_int = 0x0010;
+            pub const GLOB_NOSORT   : c_int = 0x0020;
+            pub const GLOB_NOESCAPE : c_int = 0x2000;
+
+            pub const GLOB_NOSPACE  : c_int = -1;
+            pub const GLOB_ABORTED  : c_int = -2;
+            pub const GLOB_NOMATCH  : c_int = -3;
+
+            pub const POSIX_MADV_NORMAL : c_int = 0;
+            pub const POSIX_MADV_RANDOM : c_int = 1;
+            pub const POSIX_MADV_SEQUENTIAL : c_int = 2;
+            pub const POSIX_MADV_WILLNEED : c_int = 3;
+            pub const POSIX_MADV_DONTNEED : c_int = 4;
+
+            pub const _SC_IOV_MAX : c_int = 56;
+            pub const _SC_GETGR_R_SIZE_MAX : c_int = 70;
+            pub const _SC_GETPW_R_SIZE_MAX : c_int = 71;
+            pub const _SC_LOGIN_NAME_MAX : c_int = 73;
+            pub const _SC_MQ_PRIO_MAX : c_int = 75;
+            pub const _SC_THREAD_ATTR_STACKADDR : c_int = 82;
+            pub const _SC_THREAD_ATTR_STACKSIZE : c_int = 83;
+            pub const _SC_THREAD_DESTRUCTOR_ITERATIONS : c_int = 85;
+            pub const _SC_THREAD_KEYS_MAX : c_int = 86;
+            pub const _SC_THREAD_PRIO_INHERIT : c_int = 87;
+            pub const _SC_THREAD_PRIO_PROTECT : c_int = 88;
+            pub const _SC_THREAD_PRIORITY_SCHEDULING : c_int = 89;
+            pub const _SC_THREAD_PROCESS_SHARED : c_int = 90;
+            pub const _SC_THREAD_SAFE_FUNCTIONS : c_int = 91;
+            pub const _SC_THREAD_STACK_MIN : c_int = 93;
+            pub const _SC_THREAD_THREADS_MAX : c_int = 94;
+            pub const _SC_THREADS : c_int = 96;
+            pub const _SC_TTY_NAME_MAX : c_int = 101;
+            pub const _SC_ATEXIT_MAX : c_int = 107;
+            pub const _SC_XOPEN_CRYPT : c_int = 108;
+            pub const _SC_XOPEN_ENH_I18N : c_int = 109;
+            pub const _SC_XOPEN_LEGACY : c_int = 110;
+            pub const _SC_XOPEN_REALTIME : c_int = 111;
+            pub const _SC_XOPEN_REALTIME_THREADS : c_int = 112;
+            pub const _SC_XOPEN_SHM : c_int = 113;
+            pub const _SC_XOPEN_UNIX : c_int = 115;
+            pub const _SC_XOPEN_VERSION : c_int = 116;
+            pub const _SC_XOPEN_XCU_VERSION : c_int = 121;
+
+            pub const PTHREAD_CREATE_JOINABLE: c_int = 1;
+            pub const PTHREAD_CREATE_DETACHED: c_int = 2;
+            pub const PTHREAD_STACK_MIN: size_t = 8192;
+
+            pub const RLIMIT_CPU: c_int = 0;
+            pub const RLIMIT_FSIZE: c_int = 1;
+            pub const RLIMIT_DATA: c_int = 2;
+            pub const RLIMIT_STACK: c_int = 3;
+            pub const RLIMIT_CORE: c_int = 4;
+            pub const RLIMIT_AS: c_int = 5;
+            pub const RLIMIT_MEMLOCK: c_int = 6;
+            pub const RLIMIT_NPROC: c_int = 7;
+            pub const RLIMIT_NOFILE: c_int = 8;
+            pub const RLIM_NLIMITS: c_int = 9;
+            pub const _RLIMIT_POSIX_FLAG: c_int = 0x1000;
+
+            pub const RLIM_INFINITY: rlim_t = 0x7fff_ffff_ffff_ffff;
+
+            pub const RUSAGE_SELF: c_int = 0;
+            pub const RUSAGE_CHILDREN: c_int = -1;
+        }
+        pub mod posix08 {
+        }
+        pub mod bsd44 {
+            use types::os::arch::c95::c_int;
+
+            pub const MADV_NORMAL : c_int = 0;
+            pub const MADV_RANDOM : c_int = 1;
+            pub const MADV_SEQUENTIAL : c_int = 2;
+            pub const MADV_WILLNEED : c_int = 3;
+            pub const MADV_DONTNEED : c_int = 4;
+            pub const MADV_FREE : c_int = 5;
+            pub const MADV_ZERO_WIRED_PAGES : c_int = 6;
+            pub const MADV_FREE_REUSABLE : c_int = 7;
+            pub const MADV_FREE_REUSE : c_int = 8;
+            pub const MADV_CAN_REUSE : c_int = 9;
+
+            pub const MINCORE_INCORE : c_int =  0x1;
+            pub const MINCORE_REFERENCED : c_int = 0x2;
+            pub const MINCORE_MODIFIED : c_int = 0x4;
+            pub const MINCORE_REFERENCED_OTHER : c_int = 0x8;
+            pub const MINCORE_MODIFIED_OTHER : c_int = 0x10;
+
+            pub const AF_UNIX: c_int = 1;
+            pub const AF_INET: c_int = 2;
+            pub const AF_INET6: c_int = 30;
+            pub const SOCK_STREAM: c_int = 1;
+            pub const SOCK_DGRAM: c_int = 2;
+            pub const SOCK_RAW: c_int = 3;
+            pub const IPPROTO_TCP: c_int = 6;
+            pub const IPPROTO_IP: c_int = 0;
+            pub const IPPROTO_IPV6: c_int = 41;
+            pub const IP_MULTICAST_TTL: c_int = 10;
+            pub const IP_MULTICAST_LOOP: c_int = 11;
+            pub const IP_TTL: c_int = 4;
+            pub const IP_HDRINCL: c_int = 2;
+            pub const IP_ADD_MEMBERSHIP: c_int = 12;
+            pub const IP_DROP_MEMBERSHIP: c_int = 13;
+            pub const IPV6_JOIN_GROUP: c_int = 12;
+            pub const IPV6_LEAVE_GROUP: c_int = 13;
+
+            pub const TCP_NODELAY: c_int = 0x01;
+            pub const TCP_KEEPALIVE: c_int = 0x10;
+            pub const SOL_SOCKET: c_int = 0xffff;
+
+            pub const SO_DEBUG: c_int = 0x01;
+            pub const SO_ACCEPTCONN: c_int = 0x0002;
+            pub const SO_REUSEADDR: c_int = 0x0004;
+            pub const SO_KEEPALIVE: c_int = 0x0008;
+            pub const SO_DONTROUTE: c_int = 0x0010;
+            pub const SO_BROADCAST: c_int = 0x0020;
+            pub const SO_USELOOPBACK: c_int = 0x0040;
+            pub const SO_LINGER: c_int = 0x0080;
+            pub const SO_OOBINLINE: c_int = 0x0100;
+            pub const SO_REUSEPORT: c_int = 0x0200;
+            pub const SO_SNDBUF: c_int = 0x1001;
+            pub const SO_RCVBUF: c_int = 0x1002;
+            pub const SO_SNDLOWAT: c_int = 0x1003;
+            pub const SO_RCVLOWAT: c_int = 0x1004;
+            pub const SO_SNDTIMEO: c_int = 0x1005;
+            pub const SO_RCVTIMEO: c_int = 0x1006;
+            pub const SO_ERROR: c_int = 0x1007;
+            pub const SO_TYPE: c_int = 0x1008;
+
+            pub const IFF_LOOPBACK: c_int = 0x8;
+
+            pub const SHUT_RD: c_int = 0;
+            pub const SHUT_WR: c_int = 1;
+            pub const SHUT_RDWR: c_int = 2;
+
+            pub const LOCK_SH: c_int = 1;
+            pub const LOCK_EX: c_int = 2;
+            pub const LOCK_NB: c_int = 4;
+            pub const LOCK_UN: c_int = 8;
+        }
+        pub mod extra {
+            use types::os::arch::c95::c_int;
+
+            pub const O_DSYNC : c_int = 4194304;
+            pub const O_SYNC : c_int = 128;
+            pub const O_NONBLOCK : c_int = 4;
+            pub const F_GETPATH : c_int = 50;
+            pub const F_FULLFSYNC : c_int = 51;
+
+            pub const MAP_COPY : c_int = 0x0002;
+            pub const MAP_RENAME : c_int = 0x0020;
+            pub const MAP_NORESERVE : c_int = 0x0040;
+            pub const MAP_NOEXTEND : c_int = 0x0100;
+            pub const MAP_HASSEMAPHORE : c_int = 0x0200;
+            pub const MAP_NOCACHE : c_int = 0x0400;
+            pub const MAP_JIT : c_int = 0x0800;
+
+            pub const IPPROTO_RAW : c_int = 255;
+
+            pub const SO_NREAD: c_int = 0x1020;
+            pub const SO_NKE: c_int = 0x1021;
+            pub const SO_NOSIGPIPE: c_int = 0x1022;
+            pub const SO_NOADDRERR: c_int = 0x1023;
+            pub const SO_NWRITE: c_int = 0x1024;
+            pub const SO_DONTTRUNC: c_int = 0x2000;
+            pub const SO_WANTMORE: c_int = 0x4000;
+            pub const SO_WANTOOBFLAG: c_int = 0x8000;
+
+            pub const PATH_MAX: c_int = 1024;
+        }
+        pub mod sysconf {
+            use types::os::arch::c95::c_int;
+
+            pub const _SC_ARG_MAX : c_int = 1;
+            pub const _SC_CHILD_MAX : c_int = 2;
+            pub const _SC_CLK_TCK : c_int = 3;
+            pub const _SC_NGROUPS_MAX : c_int = 4;
+            pub const _SC_OPEN_MAX : c_int = 5;
+            pub const _SC_JOB_CONTROL : c_int = 6;
+            pub const _SC_SAVED_IDS : c_int = 7;
+            pub const _SC_VERSION : c_int = 8;
+            pub const _SC_BC_BASE_MAX : c_int = 9;
+            pub const _SC_BC_DIM_MAX : c_int = 10;
+            pub const _SC_BC_SCALE_MAX : c_int = 11;
+            pub const _SC_BC_STRING_MAX : c_int = 12;
+            pub const _SC_COLL_WEIGHTS_MAX : c_int = 13;
+            pub const _SC_EXPR_NEST_MAX : c_int = 14;
+            pub const _SC_LINE_MAX : c_int = 15;
+            pub const _SC_RE_DUP_MAX : c_int = 16;
+            pub const _SC_2_VERSION : c_int = 17;
+            pub const _SC_2_C_BIND : c_int = 18;
+            pub const _SC_2_C_DEV : c_int = 19;
+            pub const _SC_2_CHAR_TERM : c_int = 20;
+            pub const _SC_2_FORT_DEV : c_int = 21;
+            pub const _SC_2_FORT_RUN : c_int = 22;
+            pub const _SC_2_LOCALEDEF : c_int = 23;
+            pub const _SC_2_SW_DEV : c_int = 24;
+            pub const _SC_2_UPE : c_int = 25;
+            pub const _SC_STREAM_MAX : c_int = 26;
+            pub const _SC_TZNAME_MAX : c_int = 27;
+            pub const _SC_ASYNCHRONOUS_IO : c_int = 28;
+            pub const _SC_PAGESIZE : c_int = 29;
+            pub const _SC_MEMLOCK : c_int = 30;
+            pub const _SC_MEMLOCK_RANGE : c_int = 31;
+            pub const _SC_MEMORY_PROTECTION : c_int = 32;
+            pub const _SC_MESSAGE_PASSING : c_int = 33;
+            pub const _SC_PRIORITIZED_IO : c_int = 34;
+            pub const _SC_PRIORITY_SCHEDULING : c_int = 35;
+            pub const _SC_REALTIME_SIGNALS : c_int = 36;
+            pub const _SC_SEMAPHORES : c_int = 37;
+            pub const _SC_FSYNC : c_int = 38;
+            pub const _SC_SHARED_MEMORY_OBJECTS : c_int = 39;
+            pub const _SC_SYNCHRONIZED_IO : c_int = 40;
+            pub const _SC_TIMERS : c_int = 41;
+            pub const _SC_AIO_LISTIO_MAX : c_int = 42;
+            pub const _SC_AIO_MAX : c_int = 43;
+            pub const _SC_AIO_PRIO_DELTA_MAX : c_int = 44;
+            pub const _SC_DELAYTIMER_MAX : c_int = 45;
+            pub const _SC_MQ_OPEN_MAX : c_int = 46;
+            pub const _SC_MAPPED_FILES : c_int = 47;
+            pub const _SC_RTSIG_MAX : c_int = 48;
+            pub const _SC_SEM_NSEMS_MAX : c_int = 49;
+            pub const _SC_SEM_VALUE_MAX : c_int = 50;
+            pub const _SC_SIGQUEUE_MAX : c_int = 51;
+            pub const _SC_TIMER_MAX : c_int = 52;
+            pub const _SC_NPROCESSORS_CONF : c_int = 57;
+            pub const _SC_NPROCESSORS_ONLN : c_int = 58;
+            pub const _SC_2_PBS : c_int = 59;
+            pub const _SC_2_PBS_ACCOUNTING : c_int = 60;
+            pub const _SC_2_PBS_CHECKPOINT : c_int = 61;
+            pub const _SC_2_PBS_LOCATE : c_int = 62;
+            pub const _SC_2_PBS_MESSAGE : c_int = 63;
+            pub const _SC_2_PBS_TRACK : c_int = 64;
+            pub const _SC_ADVISORY_INFO : c_int = 65;
+            pub const _SC_BARRIERS : c_int = 66;
+            pub const _SC_CLOCK_SELECTION : c_int = 67;
+            pub const _SC_CPUTIME : c_int = 68;
+            pub const _SC_FILE_LOCKING : c_int = 69;
+            pub const _SC_HOST_NAME_MAX : c_int = 72;
+            pub const _SC_MONOTONIC_CLOCK : c_int = 74;
+            pub const _SC_READER_WRITER_LOCKS : c_int = 76;
+            pub const _SC_REGEXP : c_int = 77;
+            pub const _SC_SHELL : c_int = 78;
+            pub const _SC_SPAWN : c_int = 79;
+            pub const _SC_SPIN_LOCKS : c_int = 80;
+            pub const _SC_SPORADIC_SERVER : c_int = 81;
+            pub const _SC_THREAD_CPUTIME : c_int = 84;
+            pub const _SC_THREAD_SPORADIC_SERVER : c_int = 92;
+            pub const _SC_TIMEOUTS : c_int = 95;
+            pub const _SC_TRACE : c_int = 97;
+            pub const _SC_TRACE_EVENT_FILTER : c_int = 98;
+            pub const _SC_TRACE_INHERIT : c_int = 99;
+            pub const _SC_TRACE_LOG : c_int = 100;
+            pub const _SC_TYPED_MEMORY_OBJECTS : c_int = 102;
+            pub const _SC_V6_ILP32_OFF32 : c_int = 103;
+            pub const _SC_V6_ILP32_OFFBIG : c_int = 104;
+            pub const _SC_V6_LP64_OFF64 : c_int = 105;
+            pub const _SC_V6_LPBIG_OFFBIG : c_int = 106;
+            pub const _SC_IPV6 : c_int = 118;
+            pub const _SC_RAW_SOCKETS : c_int = 119;
+            pub const _SC_SYMLOOP_MAX : c_int = 120;
+            pub const _SC_PAGE_SIZE : c_int = _SC_PAGESIZE;
+            pub const _SC_XOPEN_STREAMS : c_int = 114;
+            pub const _SC_XBS5_ILP32_OFF32 : c_int = 122;
+            pub const _SC_XBS5_ILP32_OFFBIG : c_int = 123;
+            pub const _SC_XBS5_LP64_OFF64 : c_int = 124;
+            pub const _SC_XBS5_LPBIG_OFFBIG : c_int = 125;
+            pub const _SC_SS_REPL_MAX : c_int = 126;
+            pub const _SC_TRACE_EVENT_NAME_MAX : c_int = 127;
+            pub const _SC_TRACE_NAME_MAX : c_int = 128;
+            pub const _SC_TRACE_SYS_MAX : c_int = 129;
+            pub const _SC_TRACE_USER_EVENT_MAX : c_int = 130;
+            pub const _SC_PASS_MAX : c_int = 131;
+        }
+    }
+
+    #[cfg(any(target_os = "macos", target_os = "ios"))]
+    pub mod extra {
+        use {c_char, c_int, uint32_t};
+
+        extern {
+            pub fn _NSGetExecutablePath(buf: *mut c_char, bufsize: *mut uint32_t)
+                                        -> c_int;
+        }
+    }

src/bsdlike.rs

@@ -0,0 +1,13 @@
+
+extern {
+    pub fn sysctlbyname(name: *const ::c_char,
+                        oldp: *mut ::c_void,
+                        oldlenp: *mut ::size_t,
+                        newp: *mut ::c_void,
+                        newlen: ::size_t)
+                        -> ::c_int;
+    pub fn sysctlnametomib(name: *const ::c_char,
+                           mibp: *mut ::c_int,
+                           sizep: *mut ::size_t)
+                           -> ::c_int;
+}

src/freebsdlike.rs

@@ -0,0 +1,823 @@
+
+    #[cfg(target_os = "freebsd")]
+    pub mod os {
+        pub mod common {
+            pub mod posix01 {
+                use types::common::c95::{c_void};
+                use types::os::arch::c95::{c_char, c_int, size_t,
+                                                 time_t, suseconds_t, c_long};
+                use types::os::arch::c99::{uintptr_t};
+
+                pub type pthread_t = uintptr_t;
+                pub type rlim_t = i64;
+
+                #[repr(C)]
+                #[derive(Copy, Clone)] pub struct glob_t {
+                    pub gl_pathc:  size_t,
+                    __unused1: size_t,
+                    pub gl_offs:   size_t,
+                    __unused2: c_int,
+                    pub gl_pathv:  *mut *mut c_char,
+
+                    __unused3: *mut c_void,
+
+                    __unused4: *mut c_void,
+                    __unused5: *mut c_void,
+                    __unused6: *mut c_void,
+                    __unused7: *mut c_void,
+                    __unused8: *mut c_void,
+                }
+
+                #[repr(C)]
+                #[derive(Copy, Clone)] pub struct timeval {
+                    pub tv_sec: time_t,
+                    pub tv_usec: suseconds_t,
+                }
+
+                #[repr(C)]
+                #[derive(Copy, Clone)] pub struct timespec {
+                    pub tv_sec: time_t,
+                    pub tv_nsec: c_long,
+                }
+
+                pub enum timezone {}
+
+                pub type sighandler_t = size_t;
+
+                #[repr(C)]
+                #[derive(Copy, Clone)]
+                pub struct rlimit {
+                    pub rlim_cur: rlim_t,
+                    pub rlim_max: rlim_t,
+                }
+            }
+
+            pub mod bsd43 {
+                use types::os::common::posix01::timeval;
+                use types::os::arch::c95::c_long;
+                #[repr(C)]
+                #[derive(Copy, Clone)]
+                pub struct rusage {
+                    pub ru_utime: timeval,
+                    pub ru_stime: timeval,
+                    pub ru_maxrss: c_long,
+                    pub ru_ixrss: c_long,
+                    pub ru_idrss: c_long,
+                    pub ru_isrss: c_long,
+                    pub ru_minflt: c_long,
+                    pub ru_majflt: c_long,
+                    pub ru_nswap: c_long,
+                    pub ru_inblock: c_long,
+                    pub ru_oublock: c_long,
+                    pub ru_msgsnd: c_long,
+                    pub ru_msgrcv: c_long,
+                    pub ru_nsignals: c_long,
+                    pub ru_nvcsw: c_long,
+                    pub ru_nivcsw: c_long
+                }
+            }
+
+            pub mod bsd44 {
+                use types::common::c95::{c_void};
+                use types::os::arch::c95::{c_char, c_int, c_uint};
+
+                pub type socklen_t = u32;
+                pub type sa_family_t = u8;
+                pub type in_port_t = u16;
+                pub type in_addr_t = u32;
+                #[repr(C)]
+                #[derive(Copy, Clone)] pub struct sockaddr {
+                    pub sa_len: u8,
+                    pub sa_family: sa_family_t,
+                    pub sa_data: [u8; 14],
+                }
+                #[repr(C)]
+                #[derive(Copy)] pub struct sockaddr_storage {
+                    pub ss_len: u8,
+                    pub ss_family: sa_family_t,
+                    __ss_pad1: [u8; 6],
+                    __ss_align: i64,
+                    __ss_pad2: [u8; 112],
+                }
+                impl Clone for sockaddr_storage {
+                    fn clone(&self) -> sockaddr_storage { *self }
+                }
+                #[repr(C)]
+                #[derive(Copy, Clone)] pub struct sockaddr_in {
+                    pub sin_len: u8,
+                    pub sin_family: sa_family_t,
+                    pub sin_port: in_port_t,
+                    pub sin_addr: in_addr,
+                    pub sin_zero: [u8; 8],
+                }
+                #[repr(C)]
+                #[derive(Copy, Clone)] pub struct in_addr {
+                    pub s_addr: in_addr_t,
+                }
+                #[repr(C)]
+                #[derive(Copy, Clone)] pub struct sockaddr_in6 {
+                    pub sin6_len: u8,
+                    pub sin6_family: sa_family_t,
+                    pub sin6_port: in_port_t,
+                    pub sin6_flowinfo: u32,
+                    pub sin6_addr: in6_addr,
+                    pub sin6_scope_id: u32,
+                }
+                #[repr(C)]
+                #[derive(Copy, Clone)] pub struct in6_addr {
+                    pub s6_addr: [u16; 8],
+                    __align: [u32; 0],
+                }
+                #[repr(C)]
+                #[derive(Copy, Clone)] pub struct ip_mreq {
+                    pub imr_multiaddr: in_addr,
+                    pub imr_interface: in_addr,
+                }
+                #[repr(C)]
+                #[derive(Copy, Clone)] pub struct ipv6_mreq {
+                    pub ipv6mr_multiaddr: in6_addr,
+                    pub ipv6mr_interface: c_uint,
+                }
+                #[repr(C)]
+                #[derive(Copy, Clone)] pub struct addrinfo {
+                    pub ai_flags: c_int,
+                    pub ai_family: c_int,
+                    pub ai_socktype: c_int,
+                    pub ai_protocol: c_int,
+                    pub ai_addrlen: socklen_t,
+                    pub ai_canonname: *mut c_char,
+                    pub ai_addr: *mut sockaddr,
+                    pub ai_next: *mut addrinfo,
+                }
+                #[repr(C)]
+                #[derive(Copy)] pub struct sockaddr_un {
+                    pub sun_len: u8,
+                    pub sun_family: sa_family_t,
+                    pub sun_path: [c_char; 104]
+                }
+                impl Clone for sockaddr_un {
+                    fn clone(&self) -> sockaddr_un { *self }
+                }
+                #[repr(C)]
+                #[derive(Copy, Clone)] pub struct ifaddrs {
+                    pub ifa_next: *mut ifaddrs,
+                    pub ifa_name: *mut c_char,
+                    pub ifa_flags: c_uint,
+                    pub ifa_addr: *mut sockaddr,
+                    pub ifa_netmask: *mut sockaddr,
+                    pub ifa_dstaddr: *mut sockaddr,
+                    pub ifa_data: *mut c_void
+                }
+
+
+            }
+        }
+
+        #[cfg(target_arch = "x86")]
+        pub mod arch {
+            pub mod c95 {
+                pub type c_char = i8;
+                pub type c_schar = i8;
+                pub type c_uchar = u8;
+                pub type c_short = i16;
+                pub type c_ushort = u16;
+                pub type c_int = i32;
+                pub type c_uint = u32;
+                pub type c_long = i32;
+                pub type c_ulong = u32;
+                pub type c_float = f32;
+                pub type c_double = f64;
+                pub type size_t = u32;
+                pub type ptrdiff_t = i32;
+                pub type clock_t = i32;
+                pub type time_t = i32;
+                pub type suseconds_t = i32;
+                pub type wchar_t = i32;
+            }
+            pub mod c99 {
+                pub type c_longlong = i64;
+                pub type c_ulonglong = u64;
+                pub type intptr_t = i32;
+                pub type uintptr_t = u32;
+                pub type intmax_t = i64;
+                pub type uintmax_t = u64;
+            }
+            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 = i32;
+            }
+            pub mod posix01 {
+                use types::common::c95::{c_void};
+                use types::common::c99::{uint32_t, int32_t};
+                use types::os::arch::c95::{c_long, time_t};
+                use types::os::arch::posix88::{dev_t, gid_t, ino_t};
+                use types::os::arch::posix88::{mode_t, off_t};
+                use types::os::arch::posix88::{uid_t};
+
+                pub type nlink_t = u16;
+                pub type blksize_t = u32;
+                pub type blkcnt_t = i64;
+                pub type fflags_t = u32;
+                #[repr(C)]
+                #[derive(Copy, Clone)] pub struct stat {
+                    pub st_dev: dev_t,
+                    pub st_ino: ino_t,
+                    pub st_mode: mode_t,
+                    pub st_nlink: nlink_t,
+                    pub st_uid: uid_t,
+                    pub st_gid: gid_t,
+                    pub st_rdev: dev_t,
+                    pub st_atime: time_t,
+                    pub st_atime_nsec: c_long,
+                    pub st_mtime: time_t,
+                    pub st_mtime_nsec: c_long,
+                    pub st_ctime: time_t,
+                    pub st_ctime_nsec: c_long,
+                    pub st_size: off_t,
+                    pub st_blocks: blkcnt_t,
+                    pub st_blksize: blksize_t,
+                    pub st_flags: fflags_t,
+                    pub st_gen: uint32_t,
+                    pub st_lspare: int32_t,
+                    pub st_birthtime: time_t,
+                    pub st_birthtime_nsec: c_long,
+                    __unused: [u8; 8],
+                }
+
+                #[repr(C)]
+                #[derive(Copy, Clone)] pub struct utimbuf {
+                    pub actime: time_t,
+                    pub modtime: time_t,
+                }
+
+                pub type pthread_attr_t = *mut c_void;
+            }
+            pub mod posix08 {
+            }
+            pub mod bsd44 {
+            }
+            pub mod extra {
+            }
+        }
+
+        #[cfg(target_arch = "x86_64")]
+        pub mod arch {
+            pub mod c95 {
+                pub type c_char = i8;
+                pub type c_schar = i8;
+                pub type c_uchar = u8;
+                pub type c_short = i16;
+                pub type c_ushort = u16;
+                pub type c_int = i32;
+                pub type c_uint = u32;
+                pub type c_long = i64;
+                pub type c_ulong = u64;
+                pub type c_float = f32;
+                pub type c_double = f64;
+                pub type size_t = u64;
+                pub type ptrdiff_t = i64;
+                pub type clock_t = i32;
+                pub type time_t = i64;
+                pub type suseconds_t = i64;
+                pub type wchar_t = i32;
+            }
+            pub mod c99 {
+                pub type c_longlong = i64;
+                pub type c_ulonglong = u64;
+                pub type intptr_t = i64;
+                pub type uintptr_t = u64;
+                pub type intmax_t = i64;
+                pub type uintmax_t = u64;
+            }
+            pub mod posix88 {
+                pub type off_t = i64;
+                pub type dev_t = u32;
+                pub type ino_t = u32;
+                pub type pid_t = i32;
+                pub type uid_t = u32;
+                pub type gid_t = u32;
+                pub type useconds_t = u32;
+                pub type mode_t = u16;
+                pub type ssize_t = i64;
+            }
+            pub mod posix01 {
+                use types::common::c95::{c_void};
+                use types::common::c99::{uint32_t, int32_t};
+                use types::os::arch::c95::{c_long, time_t};
+                use types::os::arch::posix88::{dev_t, gid_t, ino_t};
+                use types::os::arch::posix88::{mode_t, off_t};
+                use types::os::arch::posix88::{uid_t};
+
+                pub type nlink_t = u16;
+                pub type blksize_t = u32;
+                pub type blkcnt_t = i64;
+                pub type fflags_t = u32;
+                #[repr(C)]
+                #[derive(Copy, Clone)] pub struct stat {
+                    pub st_dev: dev_t,
+                    pub st_ino: ino_t,
+                    pub st_mode: mode_t,
+                    pub st_nlink: nlink_t,
+                    pub st_uid: uid_t,
+                    pub st_gid: gid_t,
+                    pub st_rdev: dev_t,
+                    pub st_atime: time_t,
+                    pub st_atime_nsec: c_long,
+                    pub st_mtime: time_t,
+                    pub st_mtime_nsec: c_long,
+                    pub st_ctime: time_t,
+                    pub st_ctime_nsec: c_long,
+                    pub st_size: off_t,
+                    pub st_blocks: blkcnt_t,
+                    pub st_blksize: blksize_t,
+                    pub st_flags: fflags_t,
+                    pub st_gen: uint32_t,
+                    pub st_lspare: int32_t,
+                    pub st_birthtime: time_t,
+                    pub st_birthtime_nsec: c_long,
+                }
+
+                #[repr(C)]
+                #[derive(Copy, Clone)] pub struct utimbuf {
+                    pub actime: time_t,
+                    pub modtime: time_t,
+                }
+
+                pub type pthread_attr_t = *mut c_void;
+            }
+            pub mod posix08 {
+            }
+            pub mod bsd44 {
+            }
+            pub mod extra {
+            }
+        }
+    }
+    #[cfg(any(target_os = "freebsd",
+              target_os = "dragonfly"))]
+    pub mod os {
+        pub mod c95 {
+            use types::os::arch::c95::{c_int, c_uint};
+
+            pub const EXIT_FAILURE : c_int = 1;
+            pub const EXIT_SUCCESS : c_int = 0;
+            pub const RAND_MAX : c_int = 2147483647;
+            pub const EOF : c_int = -1;
+            pub const SEEK_SET : c_int = 0;
+            pub const SEEK_CUR : c_int = 1;
+            pub const SEEK_END : c_int = 2;
+            pub const _IOFBF : c_int = 0;
+            pub const _IONBF : c_int = 2;
+            pub const _IOLBF : c_int = 1;
+            pub const BUFSIZ : c_uint = 1024;
+            pub const FOPEN_MAX : c_uint = 20;
+            pub const FILENAME_MAX : c_uint = 1024;
+            pub const L_tmpnam : c_uint = 1024;
+            pub const TMP_MAX : c_uint = 308915776;
+        }
+        pub mod c99 {
+        }
+        pub mod posix88 {
+            use types::common::c95::c_void;
+            use types::os::arch::c95::c_int;
+            use types::os::arch::posix88::mode_t;
+
+            pub const O_RDONLY : c_int = 0;
+            pub const O_WRONLY : c_int = 1;
+            pub const O_RDWR : c_int = 2;
+            pub const O_APPEND : c_int = 8;
+            pub const O_CREAT : c_int = 512;
+            pub const O_EXCL : c_int = 2048;
+            pub const O_NOCTTY : c_int = 32768;
+            pub const O_TRUNC : c_int = 1024;
+            pub const S_IFIFO : mode_t = 4096;
+            pub const S_IFCHR : mode_t = 8192;
+            pub const S_IFBLK : mode_t = 24576;
+            pub const S_IFDIR : mode_t = 16384;
+            pub const S_IFREG : mode_t = 32768;
+            pub const S_IFLNK : mode_t = 40960;
+            pub const S_IFSOCK : mode_t = 49152;
+            pub const S_IFMT : mode_t = 61440;
+            pub const S_IEXEC : mode_t = 64;
+            pub const S_IWRITE : mode_t = 128;
+            pub const S_IREAD : mode_t = 256;
+            pub const S_IRWXU : mode_t = 448;
+            pub const S_IXUSR : mode_t = 64;
+            pub const S_IWUSR : mode_t = 128;
+            pub const S_IRUSR : mode_t = 256;
+            pub const S_IRWXG : mode_t = 56;
+            pub const S_IXGRP : mode_t = 8;
+            pub const S_IWGRP : mode_t = 16;
+            pub const S_IRGRP : mode_t = 32;
+            pub const S_IRWXO : mode_t = 7;
+            pub const S_IXOTH : mode_t = 1;
+            pub const S_IWOTH : mode_t = 2;
+            pub const S_IROTH : mode_t = 4;
+            pub const F_OK : c_int = 0;
+            pub const R_OK : c_int = 4;
+            pub const W_OK : c_int = 2;
+            pub const X_OK : c_int = 1;
+            pub const STDIN_FILENO : c_int = 0;
+            pub const STDOUT_FILENO : c_int = 1;
+            pub const STDERR_FILENO : c_int = 2;
+            pub const F_LOCK : c_int = 1;
+            pub const F_TEST : c_int = 3;
+            pub const F_TLOCK : c_int = 2;
+            pub const F_ULOCK : c_int = 0;
+            pub const SIGHUP : c_int = 1;
+            pub const SIGINT : c_int = 2;
+            pub const SIGQUIT : c_int = 3;
+            pub const SIGILL : c_int = 4;
+            pub const SIGABRT : c_int = 6;
+            pub const SIGFPE : c_int = 8;
+            pub const SIGKILL : c_int = 9;
+            pub const SIGSEGV : c_int = 11;
+            pub const SIGPIPE : c_int = 13;
+            pub const SIGALRM : c_int = 14;
+            pub const SIGTERM : c_int = 15;
+
+            pub const PROT_NONE : c_int = 0;
+            pub const PROT_READ : c_int = 1;
+            pub const PROT_WRITE : c_int = 2;
+            pub const PROT_EXEC : c_int = 4;
+
+            pub const MAP_FILE : c_int = 0x0000;
+            pub const MAP_SHARED : c_int = 0x0001;
+            pub const MAP_PRIVATE : c_int = 0x0002;
+            pub const MAP_FIXED : c_int = 0x0010;
+            pub const MAP_ANON : c_int = 0x1000;
+
+            pub const MAP_FAILED : *mut c_void = !0 as *mut c_void;
+
+            pub const MCL_CURRENT : c_int = 0x0001;
+            pub const MCL_FUTURE : c_int = 0x0002;
+
+            pub const MS_SYNC : c_int = 0x0000;
+            pub const MS_ASYNC : c_int = 0x0001;
+            pub const MS_INVALIDATE : c_int = 0x0002;
+
+            pub const EPERM : c_int = 1;
+            pub const ENOENT : c_int = 2;
+            pub const ESRCH : c_int = 3;
+            pub const EINTR : c_int = 4;
+            pub const EIO : c_int = 5;
+            pub const ENXIO : c_int = 6;
+            pub const E2BIG : c_int = 7;
+            pub const ENOEXEC : c_int = 8;
+            pub const EBADF : c_int = 9;
+            pub const ECHILD : c_int = 10;
+            pub const EDEADLK : c_int = 11;
+            pub const ENOMEM : c_int = 12;
+            pub const EACCES : c_int = 13;
+            pub const EFAULT : c_int = 14;
+            pub const ENOTBLK : c_int = 15;
+            pub const EBUSY : c_int = 16;
+            pub const EEXIST : c_int = 17;
+            pub const EXDEV : c_int = 18;
+            pub const ENODEV : c_int = 19;
+            pub const ENOTDIR : c_int = 20;
+            pub const EISDIR : c_int = 21;
+            pub const EINVAL : c_int = 22;
+            pub const ENFILE : c_int = 23;
+            pub const EMFILE : c_int = 24;
+            pub const ENOTTY : c_int = 25;
+            pub const ETXTBSY : c_int = 26;
+            pub const EFBIG : c_int = 27;
+            pub const ENOSPC : c_int = 28;
+            pub const ESPIPE : c_int = 29;
+            pub const EROFS : c_int = 30;
+            pub const EMLINK : c_int = 31;
+            pub const EPIPE : c_int = 32;
+            pub const EDOM : c_int = 33;
+            pub const ERANGE : c_int = 34;
+            pub const EAGAIN : c_int = 35;
+            pub const EWOULDBLOCK : c_int = 35;
+            pub const EINPROGRESS : c_int = 36;
+            pub const EALREADY : c_int = 37;
+            pub const ENOTSOCK : c_int = 38;
+            pub const EDESTADDRREQ : c_int = 39;
+            pub const EMSGSIZE : c_int = 40;
+            pub const EPROTOTYPE : c_int = 41;
+            pub const ENOPROTOOPT : c_int = 42;
+            pub const EPROTONOSUPPORT : c_int = 43;
+            pub const ESOCKTNOSUPPORT : c_int = 44;
+            pub const EOPNOTSUPP : c_int = 45;
+            pub const EPFNOSUPPORT : c_int = 46;
+            pub const EAFNOSUPPORT : c_int = 47;
+            pub const EADDRINUSE : c_int = 48;
+            pub const EADDRNOTAVAIL : c_int = 49;
+            pub const ENETDOWN : c_int = 50;
+            pub const ENETUNREACH : c_int = 51;
+            pub const ENETRESET : c_int = 52;
+            pub const ECONNABORTED : c_int = 53;
+            pub const ECONNRESET : c_int = 54;
+            pub const ENOBUFS : c_int = 55;
+            pub const EISCONN : c_int = 56;
+            pub const ENOTCONN : c_int = 57;
+            pub const ESHUTDOWN : c_int = 58;
+            pub const ETOOMANYREFS : c_int = 59;
+            pub const ETIMEDOUT : c_int = 60;
+            pub const ECONNREFUSED : c_int = 61;
+            pub const ELOOP : c_int = 62;
+            pub const ENAMETOOLONG : c_int = 63;
+            pub const EHOSTDOWN : c_int = 64;
+            pub const EHOSTUNREACH : c_int = 65;
+            pub const ENOTEMPTY : c_int = 66;
+            pub const EPROCLIM : c_int = 67;
+            pub const EUSERS : c_int = 68;
+            pub const EDQUOT : c_int = 69;
+            pub const ESTALE : c_int = 70;
+            pub const EREMOTE : c_int = 71;
+            pub const EBADRPC : c_int = 72;
+            pub const ERPCMISMATCH : c_int = 73;
+            pub const EPROGUNAVAIL : c_int = 74;
+            pub const EPROGMISMATCH : c_int = 75;
+            pub const EPROCUNAVAIL : c_int = 76;
+            pub const ENOLCK : c_int = 77;
+            pub const ENOSYS : c_int = 78;
+            pub const EFTYPE : c_int = 79;
+            pub const EAUTH : c_int = 80;
+            pub const ENEEDAUTH : c_int = 81;
+            pub const EIDRM : c_int = 82;
+            pub const ENOMSG : c_int = 83;
+            pub const EOVERFLOW : c_int = 84;
+            pub const ECANCELED : c_int = 85;
+            pub const EILSEQ : c_int = 86;
+            pub const ENOATTR : c_int = 87;
+            pub const EDOOFUS : c_int = 88;
+            pub const EBADMSG : c_int = 89;
+            pub const EMULTIHOP : c_int = 90;
+            pub const ENOLINK : c_int = 91;
+            pub const EPROTO : c_int = 92;
+            pub const ENOMEDIUM : c_int = 93;
+            pub const EUNUSED94 : c_int = 94;
+            pub const EUNUSED95 : c_int = 95;
+            pub const EUNUSED96 : c_int = 96;
+            pub const EUNUSED97 : c_int = 97;
+            pub const EUNUSED98 : c_int = 98;
+            pub const EASYNC : c_int = 99;
+            pub const ELAST : c_int = 99;
+        }
+        pub mod posix01 {
+            use types::os::arch::c95::{c_int, size_t};
+            use types::os::common::posix01::rlim_t;
+
+            pub const F_DUPFD : c_int = 0;
+            pub const F_GETFD : c_int = 1;
+            pub const F_SETFD : c_int = 2;
+            pub const F_GETFL : c_int = 3;
+            pub const F_SETFL : c_int = 4;
+
+            pub const SIGTRAP : c_int = 5;
+            pub const SIG_IGN: size_t = 1;
+
+            pub const GLOB_APPEND   : c_int = 0x0001;
+            pub const GLOB_DOOFFS   : c_int = 0x0002;
+            pub const GLOB_ERR      : c_int = 0x0004;
+            pub const GLOB_MARK     : c_int = 0x0008;
+            pub const GLOB_NOCHECK  : c_int = 0x0010;
+            pub const GLOB_NOSORT   : c_int = 0x0020;
+            pub const GLOB_NOESCAPE : c_int = 0x2000;
+
+            pub const GLOB_NOSPACE  : c_int = -1;
+            pub const GLOB_ABORTED  : c_int = -2;
+            pub const GLOB_NOMATCH  : c_int = -3;
+
+            pub const POSIX_MADV_NORMAL : c_int = 0;
+            pub const POSIX_MADV_RANDOM : c_int = 1;
+            pub const POSIX_MADV_SEQUENTIAL : c_int = 2;
+            pub const POSIX_MADV_WILLNEED : c_int = 3;
+            pub const POSIX_MADV_DONTNEED : c_int = 4;
+
+            pub const _SC_IOV_MAX : c_int = 56;
+            pub const _SC_GETGR_R_SIZE_MAX : c_int = 70;
+            pub const _SC_GETPW_R_SIZE_MAX : c_int = 71;
+            pub const _SC_LOGIN_NAME_MAX : c_int = 73;
+            pub const _SC_MQ_PRIO_MAX : c_int = 75;
+            pub const _SC_THREAD_ATTR_STACKADDR : c_int = 82;
+            pub const _SC_THREAD_ATTR_STACKSIZE : c_int = 83;
+            pub const _SC_THREAD_DESTRUCTOR_ITERATIONS : c_int = 85;
+            pub const _SC_THREAD_KEYS_MAX : c_int = 86;
+            pub const _SC_THREAD_PRIO_INHERIT : c_int = 87;
+            pub const _SC_THREAD_PRIO_PROTECT : c_int = 88;
+            pub const _SC_THREAD_PRIORITY_SCHEDULING : c_int = 89;
+            pub const _SC_THREAD_PROCESS_SHARED : c_int = 90;
+            pub const _SC_THREAD_SAFE_FUNCTIONS : c_int = 91;
+            pub const _SC_THREAD_STACK_MIN : c_int = 93;
+            pub const _SC_THREAD_THREADS_MAX : c_int = 94;
+            pub const _SC_THREADS : c_int = 96;
+            pub const _SC_TTY_NAME_MAX : c_int = 101;
+            pub const _SC_ATEXIT_MAX : c_int = 107;
+            pub const _SC_XOPEN_CRYPT : c_int = 108;
+            pub const _SC_XOPEN_ENH_I18N : c_int = 109;
+            pub const _SC_XOPEN_LEGACY : c_int = 110;
+            pub const _SC_XOPEN_REALTIME : c_int = 111;
+            pub const _SC_XOPEN_REALTIME_THREADS : c_int = 112;
+            pub const _SC_XOPEN_SHM : c_int = 113;
+            pub const _SC_XOPEN_UNIX : c_int = 115;
+            pub const _SC_XOPEN_VERSION : c_int = 116;
+            pub const _SC_XOPEN_XCU_VERSION : c_int = 117;
+
+            pub const PTHREAD_CREATE_JOINABLE: c_int = 0;
+            pub const PTHREAD_CREATE_DETACHED: c_int = 1;
+
+            #[cfg(target_arch = "arm")]
+            pub const PTHREAD_STACK_MIN: size_t = 4096;
+
+            #[cfg(all(target_os = "freebsd",
+                      any(target_arch = "mips",
+                          target_arch = "mipsel",
+                          target_arch = "x86",
+                          target_arch = "x86_64")))]
+            pub const PTHREAD_STACK_MIN: size_t = 2048;
+
+            #[cfg(target_os = "dragonfly")]
+            pub const PTHREAD_STACK_MIN: size_t = 1024;
+
+            pub const CLOCK_REALTIME: c_int = 0;
+            pub const CLOCK_MONOTONIC: c_int = 4;
+
+            pub const RLIMIT_CPU: c_int = 0;
+            pub const RLIMIT_FSIZE: c_int = 1;
+            pub const RLIMIT_DATA: c_int = 2;
+            pub const RLIMIT_STACK: c_int = 3;
+            pub const RLIMIT_CORE: c_int = 4;
+            pub const RLIMIT_RSS: c_int = 5;
+            pub const RLIMIT_MEMLOCK: c_int = 6;
+            pub const RLIMIT_NPROC: c_int = 7;
+            pub const RLIMIT_NOFILE: c_int = 8;
+            pub const RLIMIT_SBSIZE: c_int = 9;
+            pub const RLIMIT_VMEM: c_int = 10;
+            pub const RLIMIT_AS: c_int = RLIMIT_VMEM;
+            pub const RLIMIT_NPTS: c_int = 11;
+            pub const RLIMIT_SWAP: c_int = 12;
+            pub const RLIMIT_KQUEUES: c_int = 13;
+
+            pub const RLIM_NLIMITS: rlim_t = 14;
+            pub const RLIM_INFINITY: rlim_t = 0x7fff_ffff_ffff_ffff;
+
+            pub const RUSAGE_SELF: c_int = 0;
+            pub const RUSAGE_CHILDREN: c_int = -1;
+            pub const RUSAGE_THREAD: c_int = 1;
+        }
+        pub mod posix08 {
+        }
+        pub mod bsd44 {
+            use types::os::arch::c95::c_int;
+
+            pub const MADV_NORMAL : c_int = 0;
+            pub const MADV_RANDOM : c_int = 1;
+            pub const MADV_SEQUENTIAL : c_int = 2;
+            pub const MADV_WILLNEED : c_int = 3;
+            pub const MADV_DONTNEED : c_int = 4;
+            pub const MADV_FREE : c_int = 5;
+            pub const MADV_NOSYNC : c_int = 6;
+            pub const MADV_AUTOSYNC : c_int = 7;
+            pub const MADV_NOCORE : c_int = 8;
+            pub const MADV_CORE : c_int = 9;
+            pub const MADV_PROTECT : c_int = 10;
+
+            pub const MINCORE_INCORE : c_int =  0x1;
+            pub const MINCORE_REFERENCED : c_int = 0x2;
+            pub const MINCORE_MODIFIED : c_int = 0x4;
+            pub const MINCORE_REFERENCED_OTHER : c_int = 0x8;
+            pub const MINCORE_MODIFIED_OTHER : c_int = 0x10;
+            pub const MINCORE_SUPER : c_int = 0x20;
+
+            pub const AF_INET: c_int = 2;
+            pub const AF_INET6: c_int = 28;
+            pub const AF_UNIX: c_int = 1;
+            pub const SOCK_STREAM: c_int = 1;
+            pub const SOCK_DGRAM: c_int = 2;
+            pub const SOCK_RAW: c_int = 3;
+            pub const IPPROTO_TCP: c_int = 6;
+            pub const IPPROTO_IP: c_int = 0;
+            pub const IPPROTO_IPV6: c_int = 41;
+            pub const IP_MULTICAST_TTL: c_int = 10;
+            pub const IP_MULTICAST_LOOP: c_int = 11;
+            pub const IP_TTL: c_int = 4;
+            pub const IP_HDRINCL: c_int = 2;
+            pub const IP_ADD_MEMBERSHIP: c_int = 12;
+            pub const IP_DROP_MEMBERSHIP: c_int = 13;
+            pub const IPV6_ADD_MEMBERSHIP: c_int = 12;
+            pub const IPV6_DROP_MEMBERSHIP: c_int = 13;
+
+            pub const TCP_NODELAY: c_int = 1;
+            pub const TCP_KEEPIDLE: c_int = 256;
+            pub const SOL_SOCKET: c_int = 0xffff;
+            pub const SO_DEBUG: c_int = 0x01;
+            pub const SO_ACCEPTCONN: c_int = 0x0002;
+            pub const SO_REUSEADDR: c_int = 0x0004;
+            pub const SO_KEEPALIVE: c_int = 0x0008;
+            pub const SO_DONTROUTE: c_int = 0x0010;
+            pub const SO_BROADCAST: c_int = 0x0020;
+            pub const SO_USELOOPBACK: c_int = 0x0040;
+            pub const SO_LINGER: c_int = 0x0080;
+            pub const SO_OOBINLINE: c_int = 0x0100;
+            pub const SO_REUSEPORT: c_int = 0x0200;
+            pub const SO_SNDBUF: c_int = 0x1001;
+            pub const SO_RCVBUF: c_int = 0x1002;
+            pub const SO_SNDLOWAT: c_int = 0x1003;
+            pub const SO_RCVLOWAT: c_int = 0x1004;
+            pub const SO_SNDTIMEO: c_int = 0x1005;
+            pub const SO_RCVTIMEO: c_int = 0x1006;
+            pub const SO_ERROR: c_int = 0x1007;
+            pub const SO_TYPE: c_int = 0x1008;
+
+            pub const IFF_LOOPBACK: c_int = 0x8;
+
+            pub const SHUT_RD: c_int = 0;
+            pub const SHUT_WR: c_int = 1;
+            pub const SHUT_RDWR: c_int = 2;
+
+            pub const LOCK_SH: c_int = 1;
+            pub const LOCK_EX: c_int = 2;
+            pub const LOCK_NB: c_int = 4;
+            pub const LOCK_UN: c_int = 8;
+        }
+        pub mod extra {
+            use types::os::arch::c95::c_int;
+
+            pub const O_SYNC : c_int = 128;
+            pub const O_NONBLOCK : c_int = 4;
+            pub const CTL_KERN: c_int = 1;
+            pub const KERN_PROC: c_int = 14;
+            #[cfg(target_os = "freebsd")]
+            pub const KERN_PROC_PATHNAME: c_int = 12;
+            #[cfg(target_os = "dragonfly")]
+            pub const KERN_PROC_PATHNAME: c_int = 9;
+
+            pub const MAP_COPY : c_int = 0x0002;
+            pub const MAP_RENAME : c_int = 0x0020;
+            pub const MAP_NORESERVE : c_int = 0x0040;
+            pub const MAP_HASSEMAPHORE : c_int = 0x0200;
+            pub const MAP_STACK : c_int = 0x0400;
+            pub const MAP_NOSYNC : c_int = 0x0800;
+            pub const MAP_NOCORE : c_int = 0x020000;
+
+            pub const IPPROTO_RAW : c_int = 255;
+        }
+        pub mod sysconf {
+            use types::os::arch::c95::c_int;
+
+            pub const _SC_ARG_MAX : c_int = 1;
+            pub const _SC_CHILD_MAX : c_int = 2;
+            pub const _SC_CLK_TCK : c_int = 3;
+            pub const _SC_NGROUPS_MAX : c_int = 4;
+            pub const _SC_OPEN_MAX : c_int = 5;
+            pub const _SC_JOB_CONTROL : c_int = 6;
+            pub const _SC_SAVED_IDS : c_int = 7;
+            pub const _SC_VERSION : c_int = 8;
+            pub const _SC_BC_BASE_MAX : c_int = 9;
+            pub const _SC_BC_DIM_MAX : c_int = 10;
+            pub const _SC_BC_SCALE_MAX : c_int = 11;
+            pub const _SC_BC_STRING_MAX : c_int = 12;
+            pub const _SC_COLL_WEIGHTS_MAX : c_int = 13;
+            pub const _SC_EXPR_NEST_MAX : c_int = 14;
+            pub const _SC_LINE_MAX : c_int = 15;
+            pub const _SC_RE_DUP_MAX : c_int = 16;
+            pub const _SC_2_VERSION : c_int = 17;
+            pub const _SC_2_C_BIND : c_int = 18;
+            pub const _SC_2_C_DEV : c_int = 19;
+            pub const _SC_2_CHAR_TERM : c_int = 20;
+            pub const _SC_2_FORT_DEV : c_int = 21;
+            pub const _SC_2_FORT_RUN : c_int = 22;
+            pub const _SC_2_LOCALEDEF : c_int = 23;
+            pub const _SC_2_SW_DEV : c_int = 24;
+            pub const _SC_2_UPE : c_int = 25;
+            pub const _SC_STREAM_MAX : c_int = 26;
+            pub const _SC_TZNAME_MAX : c_int = 27;
+            pub const _SC_ASYNCHRONOUS_IO : c_int = 28;
+            pub const _SC_MAPPED_FILES : c_int = 29;
+            pub const _SC_MEMLOCK : c_int = 30;
+            pub const _SC_MEMLOCK_RANGE : c_int = 31;
+            pub const _SC_MEMORY_PROTECTION : c_int = 32;
+            pub const _SC_MESSAGE_PASSING : c_int = 33;
+            pub const _SC_PRIORITIZED_IO : c_int = 34;
+            pub const _SC_PRIORITY_SCHEDULING : c_int = 35;
+            pub const _SC_REALTIME_SIGNALS : c_int = 36;
+            pub const _SC_SEMAPHORES : c_int = 37;
+            pub const _SC_FSYNC : c_int = 38;
+            pub const _SC_SHARED_MEMORY_OBJECTS : c_int = 39;
+            pub const _SC_SYNCHRONIZED_IO : c_int = 40;
+            pub const _SC_TIMERS : c_int = 41;
+            pub const _SC_AIO_LISTIO_MAX : c_int = 42;
+            pub const _SC_AIO_MAX : c_int = 43;
+            pub const _SC_AIO_PRIO_DELTA_MAX : c_int = 44;
+            pub const _SC_DELAYTIMER_MAX : c_int = 45;
+            pub const _SC_MQ_OPEN_MAX : c_int = 46;
+            pub const _SC_PAGESIZE : c_int = 47;
+            pub const _SC_RTSIG_MAX : c_int = 48;
+            pub const _SC_SEM_NSEMS_MAX : c_int = 49;
+            pub const _SC_SEM_VALUE_MAX : c_int = 50;
+            pub const _SC_SIGQUEUE_MAX : c_int = 51;
+            pub const _SC_TIMER_MAX : c_int = 52;
+        }
+    }

src/linkage.rs

@@ -0,0 +1,38 @@
+
+// On NaCl, these libraries are static. Thus it would be a Bad Idea to link them
+// in when creating a test crate.
+#[cfg(not(any(windows, target_env = "musl", all(target_os = "nacl", test))))]
+#[link(name = "c")]
+#[link(name = "m")]
+extern {}
+
+// When compiling rust with musl, statically include libc.a in liblibc.rlib.
+// A cargo build of the libc crate will therefore automatically pick up the
+// libc.a symbols because liblibc is transitively linked to by the stdlib.
+#[cfg(all(target_env = "musl", not(feature = "cargo-build"), not(test)))]
+#[link(name = "c", kind = "static")]
+extern {}
+
+#[cfg(all(windows, target_env = "msvc"))]
+#[link(name = "kernel32")]
+#[link(name = "shell32")]
+#[link(name = "msvcrt")]
+extern {}
+
+// libnacl provides functions that require a trip through the IRT to work.
+// ie: _exit, mmap, nanosleep, etc. Anything that would otherwise require a trip
+// to the kernel.
+#[cfg(all(target_os = "nacl", not(feature = "cargo-build"), not(test)))]
+#[link(name = "nacl", kind = "static")]
+extern {}
+
+// pnaclmm provides a number of functions that the toolchain's Clang emits calls
+// to when codegening atomic ops. All the functions within wrap various atomic
+// operations.
+// Yes, it could be linked by rustc explicitly, however by linking it here
+// instead we save a bit of time where bins are involved (by not running the
+// optimizations on the whole pnaclmm foreach binary built).
+#[cfg(all(target_os = "nacl", not(feature = "cargo-build"), not(test)))]
+#[link(name = "pnaclmm", kind = "static")]
+extern {}
+

src/linuxlike/android.rs

@@ -0,0 +1,31 @@
+pub const _SC_ARG_MAX: c_int = 0;
+pub const _SC_BC_BASE_MAX: c_int = 1;
+pub const _SC_BC_DIM_MAX: c_int = 2;
+pub const _SC_BC_SCALE_MAX: c_int = 3;
+pub const _SC_BC_STRING_MAX: c_int = 4;
+pub const _SC_CHILD_MAX: c_int = 5;
+pub const _SC_CLK_TCK: c_int = 6;
+pub const _SC_COLL_WEIGHTS_MAX: c_int = 7;
+pub const _SC_EXPR_NEST_MAX: c_int = 8;
+pub const _SC_LINE_MAX: c_int = 9;
+pub const _SC_NGROUPS_MAX: c_int = 10;
+pub const _SC_OPEN_MAX: c_int = 11;
+pub const _SC_2_C_BIND: c_int = 13;
+pub const _SC_2_C_DEV: c_int = 14;
+pub const _SC_2_C_VERSION: c_int = 15;
+pub const _SC_2_CHAR_TERM: c_int = 16;
+pub const _SC_2_FORT_DEV: c_int = 17;
+pub const _SC_2_FORT_RUN: c_int = 18;
+pub const _SC_2_LOCALEDEF: c_int = 19;
+pub const _SC_2_SW_DEV: c_int = 20;
+pub const _SC_2_UPE: c_int = 21;
+pub const _SC_2_VERSION: c_int = 22;
+pub const _SC_JOB_CONTROL: c_int = 23;
+pub const _SC_SAVED_IDS: c_int = 24;
+pub const _SC_VERSION: c_int = 25;
+pub const _SC_RE_DUP_MAX: c_int = 26;
+pub const _SC_STREAM_MAX: c_int = 27;
+pub const _SC_TZNAME_MAX: c_int = 28;
+pub const _SC_PAGESIZE: c_int = 39;
+
+pub const PTHREAD_STACK_MIN: size_t = 8192;

src/linuxlike/b32/android.rs

@@ -0,0 +1,29 @@
+pub type blkcnt_t = u32;
+pub type blksize_t = u32;
+pub type dev_t = u32;
+pub type mode_t = u16;
+pub type nlink_t = u16;
+
+s! {
+    pub struct stat {
+        pub st_dev: c_ulonglong,
+        __pad0: [c_uchar; 4],
+        __st_ino: ino_t,
+        pub st_mode: c_uint,
+        pub st_nlink: c_uint,
+        pub st_uid: uid_t,
+        pub st_gid: gid_t,
+        pub st_rdev: c_ulonglong,
+        __pad3: [c_uchar; 4],
+        pub st_size: c_longlong,
+        pub st_blksize: blksize_t,
+        pub st_blocks: c_ulonglong,
+        pub st_atime: time_t,
+        pub st_atime_nsec: c_ulong,
+        pub st_mtime: time_t,
+        pub st_mtime_nsec: c_ulong,
+        pub st_ctime: time_t,
+        pub st_ctime_nsec: c_ulong,
+        pub st_ino: c_ulonglong,
+    }
+}

src/linuxlike/b32/mips.rs

@@ -0,0 +1,30 @@
+pub type blkcnt_t = i32;
+pub type blksize_t = i32;
+pub type dev_t = u64;
+pub type mode_t = u32;
+pub type nlink_t = u32;
+
+s! {
+    pub struct stat {
+        pub st_dev: c_ulong,
+        pub st_pad1: [c_long; 3],
+        pub st_ino: ino_t,
+        pub st_mode: mode_t,
+        pub st_nlink: nlink_t,
+        pub st_uid: uid_t,
+        pub st_gid: gid_t,
+        pub st_rdev: c_ulong,
+        pub st_pad2: [c_long; 2],
+        pub st_size: off_t,
+        pub st_pad3: c_long,
+        pub st_atime: time_t,
+        pub st_atime_nsec: c_long,
+        pub st_mtime: time_t,
+        pub st_mtime_nsec: c_long,
+        pub st_ctime: time_t,
+        pub st_ctime_nsec: c_long,
+        pub st_blksize: blksize_t,
+        pub st_blocks: blkcnt_t,
+        pub st_pad5: [c_long; 14],
+    }
+}

src/linuxlike/b32/mod.rs

@@ -0,0 +1,78 @@
+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 type c_longlong = i64;
+pub type c_ulonglong = u64;
+pub type intptr_t = i32;
+pub type uintptr_t = u32;
+pub type intmax_t = i64;
+pub type uintmax_t = u64;
+pub type off_t = i32;
+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 ssize_t = i32;
+
+s! {
+    pub struct pthread_attr_t {
+        __size: [u32; 9]
+    }
+}
+
+cfg_if! {
+    if #[cfg(target_os = "android")] {
+        mod android;
+        pub use self::android::*;
+    } else if #[cfg(any(target_arch = "mips", target_arch = "mipsel"))] {
+        mod mips;
+        pub use self::mips::*;
+    } else {
+        pub type dev_t = u64;
+        pub type mode_t = u32;
+        pub type nlink_t = u32;
+        pub type blksize_t = i32;
+        pub type blkcnt_t = i32;
+
+        s! {
+            pub struct stat {
+                pub st_dev: dev_t,
+                __pad1: c_short,
+                pub st_ino: ino_t,
+                pub st_mode: mode_t,
+                pub st_nlink: nlink_t,
+                pub st_uid: uid_t,
+                pub st_gid: gid_t,
+                pub st_rdev: dev_t,
+                __pad2: c_short,
+                pub st_size: off_t,
+                pub st_blksize: blksize_t,
+                pub st_blocks: blkcnt_t,
+                pub st_atime: time_t,
+                pub st_atime_nsec: c_long,
+                pub st_mtime: time_t,
+                pub st_mtime_nsec: c_long,
+                pub st_ctime: time_t,
+                pub st_ctime_nsec: c_long,
+                __unused4: c_long,
+                __unused5: c_long,
+            }
+        }
+    }
+}
+

src/linuxlike/b64/aarch64.rs

@@ -0,0 +1,32 @@
+pub type nlink_t = u32;
+pub type blksize_t = i32;
+pub type c_char = u8;
+pub type wchar_t = u32;
+
+s! {
+    pub struct stat {
+        pub st_dev: dev_t,
+        pub st_ino: ino_t,
+        pub st_mode: mode_t,
+        pub st_nlink: nlink_t,
+        pub st_uid: uid_t,
+        pub st_gid: gid_t,
+        pub st_rdev: dev_t,
+        __pad1: dev_t,
+        pub st_size: off_t,
+        pub st_blksize: blksize_t,
+        __pad2: c_int,
+        pub st_blocks: blkcnt_t,
+        pub st_atime: time_t,
+        pub st_atime_nsec: c_long,
+        pub st_mtime: time_t,
+        pub st_mtime_nsec: c_long,
+        pub st_ctime: time_t,
+        pub st_ctime_nsec: c_long,
+        __unused: [c_int; 2],
+    }
+
+    pub struct pthread_attr_t {
+        __size: [u64; 8]
+    }
+}

src/linuxlike/b64/mod.rs

@@ -0,0 +1,41 @@
+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 c_longlong = i64;
+pub type c_ulonglong = u64;
+pub type intptr_t = i64;
+pub type uintptr_t = u64;
+pub type intmax_t = i64;
+pub type uintmax_t = u64;
+pub 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 type blkcnt_t = i64;
+
+cfg_if! {
+    if #[cfg(target_arch = "aarch64")] {
+        mod aarch64;
+        pub use self::aarch64::*;
+    } else {
+        mod x86_64;
+        pub use self::x86_64::*;
+    }
+}

src/linuxlike/b64/x86_64.rs

@@ -0,0 +1,31 @@
+pub type nlink_t = u64;
+pub type blksize_t = i64;
+pub type c_char = i8;
+pub type wchar_t = i32;
+
+s! {
+    pub struct stat {
+        pub st_dev: ::dev_t,
+        pub st_ino: ::ino_t,
+        pub st_nlink: ::nlink_t,
+        pub st_mode: ::mode_t,
+        pub st_uid: ::uid_t,
+        pub st_gid: ::gid_t,
+        __pad0: ::c_int,
+        pub st_rdev: ::dev_t,
+        pub st_size: ::off_t,
+        pub st_blksize: ::blksize_t,
+        pub st_blocks: ::blkcnt_t,
+        pub st_atime: ::time_t,
+        pub st_atime_nsec: ::c_long,
+        pub st_mtime: ::time_t,
+        pub st_mtime_nsec: ::c_long,
+        pub st_ctime: ::time_t,
+        pub st_ctime_nsec: ::c_long,
+        __unused: [::c_long; 3],
+    }
+
+    pub struct pthread_attr_t {
+        __size: [u64; 7]
+    }
+}

src/linuxlike/linux.rs

@@ -0,0 +1,66 @@
+pub const _SC_ARG_MAX: ::c_int = 0;
+pub const _SC_CHILD_MAX: ::c_int = 1;
+pub const _SC_CLK_TCK: ::c_int = 2;
+pub const _SC_NGROUPS_MAX: ::c_int = 3;
+pub const _SC_OPEN_MAX: ::c_int = 4;
+pub const _SC_STREAM_MAX: ::c_int = 5;
+pub const _SC_TZNAME_MAX: ::c_int = 6;
+pub const _SC_JOB_CONTROL: ::c_int = 7;
+pub const _SC_SAVED_IDS: ::c_int = 8;
+pub const _SC_REALTIME_SIGNALS: ::c_int = 9;
+pub const _SC_PRIORITY_SCHEDULING: ::c_int = 10;
+pub const _SC_TIMERS: ::c_int = 11;
+pub const _SC_ASYNCHRONOUS_IO: ::c_int = 12;
+pub const _SC_PRIORITIZED_IO: ::c_int = 13;
+pub const _SC_SYNCHRONIZED_IO: ::c_int = 14;
+pub const _SC_FSYNC: ::c_int = 15;
+pub const _SC_MAPPED_FILES: ::c_int = 16;
+pub const _SC_MEMLOCK: ::c_int = 17;
+pub const _SC_MEMLOCK_RANGE: ::c_int = 18;
+pub const _SC_MEMORY_PROTECTION: ::c_int = 19;
+pub const _SC_MESSAGE_PASSING: ::c_int = 20;
+pub const _SC_SEMAPHORES: ::c_int = 21;
+pub const _SC_SHARED_MEMORY_OBJECTS: ::c_int = 22;
+pub const _SC_AIO_LISTIO_MAX: ::c_int = 23;
+pub const _SC_AIO_MAX: ::c_int = 24;
+pub const _SC_AIO_PRIO_DELTA_MAX: ::c_int = 25;
+pub const _SC_DELAYTIMER_MAX: ::c_int = 26;
+pub const _SC_MQ_OPEN_MAX: ::c_int = 27;
+pub const _SC_VERSION: ::c_int = 29;
+pub const _SC_PAGESIZE: ::c_int = 30;
+pub const _SC_RTSIG_MAX: ::c_int = 31;
+pub const _SC_SEM_NSEMS_MAX: ::c_int = 32;
+pub const _SC_SEM_VALUE_MAX: ::c_int = 33;
+pub const _SC_SIGQUEUE_MAX: ::c_int = 34;
+pub const _SC_TIMER_MAX: ::c_int = 35;
+pub const _SC_BC_BASE_MAX: ::c_int = 36;
+pub const _SC_BC_DIM_MAX: ::c_int = 37;
+pub const _SC_BC_SCALE_MAX: ::c_int = 38;
+pub const _SC_BC_STRING_MAX: ::c_int = 39;
+pub const _SC_COLL_WEIGHTS_MAX: ::c_int = 40;
+pub const _SC_EXPR_NEST_MAX: ::c_int = 42;
+pub const _SC_LINE_MAX: ::c_int = 43;
+pub const _SC_RE_DUP_MAX: ::c_int = 44;
+pub const _SC_2_VERSION: ::c_int = 46;
+pub const _SC_2_C_BIND: ::c_int = 47;
+pub const _SC_2_C_DEV: ::c_int = 48;
+pub const _SC_2_FORT_DEV: ::c_int = 49;
+pub const _SC_2_FORT_RUN: ::c_int = 50;
+pub const _SC_2_SW_DEV: ::c_int = 51;
+pub const _SC_2_LOCALEDEF: ::c_int = 52;
+pub const _SC_NPROCESSORS_ONLN: ::c_int = 84;
+pub const _SC_2_CHAR_TERM: ::c_int = 95;
+pub const _SC_2_C_VERSION: ::c_int = 96;
+pub const _SC_2_UPE: ::c_int = 97;
+pub const _SC_XBS5_ILP32_OFF32: ::c_int = 125;
+pub const _SC_XBS5_ILP32_OFFBIG: ::c_int = 126;
+pub const _SC_XBS5_LPBIG_OFFBIG: ::c_int = 128;
+
+cfg_if! {
+    if #[cfg(any(target_arch = "arm", target_arch = "x86",
+                 target_arch = "x86_64"))] {
+        pub const PTHREAD_STACK_MIN: ::size_t = 16384;
+    } else {
+        pub const PTHREAD_STACK_MIN: ::size_t = 131072;
+    }
+}

src/linuxlike/mips.rs

@@ -0,0 +1,314 @@
+pub const O_RDONLY: c_int = 0;
+pub const O_WRONLY: c_int = 1;
+pub const O_RDWR: c_int = 2;
+pub const O_APPEND: c_int = 8;
+pub const O_CREAT: c_int = 256;
+pub const O_EXCL: c_int = 1024;
+pub const O_NOCTTY: c_int = 2048;
+pub const O_TRUNC: c_int = 512;
+pub const S_IFIFO: mode_t = 4096;
+pub const S_IFCHR: mode_t = 8192;
+pub const S_IFBLK: mode_t = 24576;
+pub const S_IFDIR: mode_t = 16384;
+pub const S_IFREG: mode_t = 32768;
+pub const S_IFLNK: mode_t = 40960;
+pub const S_IFSOCK: mode_t = 49152;
+pub const S_IFMT: mode_t = 61440;
+pub const S_IEXEC: mode_t = 64;
+pub const S_IWRITE: mode_t = 128;
+pub const S_IREAD: mode_t = 256;
+pub const S_IRWXU: mode_t = 448;
+pub const S_IXUSR: mode_t = 64;
+pub const S_IWUSR: mode_t = 128;
+pub const S_IRUSR: mode_t = 256;
+pub const S_IRWXG: mode_t = 56;
+pub const S_IXGRP: mode_t = 8;
+pub const S_IWGRP: mode_t = 16;
+pub const S_IRGRP: mode_t = 32;
+pub const S_IRWXO: mode_t = 7;
+pub const S_IXOTH: mode_t = 1;
+pub const S_IWOTH: mode_t = 2;
+pub const S_IROTH: mode_t = 4;
+pub const F_OK: c_int = 0;
+pub const R_OK: c_int = 4;
+pub const W_OK: c_int = 2;
+pub const X_OK: c_int = 1;
+pub const STDIN_FILENO: c_int = 0;
+pub const STDOUT_FILENO: c_int = 1;
+pub const STDERR_FILENO: c_int = 2;
+pub const F_LOCK: c_int = 1;
+pub const F_TEST: c_int = 3;
+pub const F_TLOCK: c_int = 2;
+pub const F_ULOCK: c_int = 0;
+pub const SIGHUP: c_int = 1;
+pub const SIGINT: c_int = 2;
+pub const SIGQUIT: c_int = 3;
+pub const SIGILL: c_int = 4;
+pub const SIGABRT: c_int = 6;
+pub const SIGFPE: c_int = 8;
+pub const SIGKILL: c_int = 9;
+pub const SIGSEGV: c_int = 11;
+pub const SIGPIPE: c_int = 13;
+pub const SIGALRM: c_int = 14;
+pub const SIGTERM: c_int = 15;
+
+pub const PROT_NONE: c_int = 0;
+pub const PROT_READ: c_int = 1;
+pub const PROT_WRITE: c_int = 2;
+pub const PROT_EXEC: c_int = 4;
+
+pub const MAP_FILE: c_int = 0x0000;
+pub const MAP_SHARED: c_int = 0x0001;
+pub const MAP_PRIVATE: c_int = 0x0002;
+pub const MAP_FIXED: c_int = 0x0010;
+pub const MAP_ANON: c_int = 0x0800;
+
+pub const MAP_FAILED: *mut c_void = !0 as *mut c_void;
+
+pub const MCL_CURRENT: c_int = 0x0001;
+pub const MCL_FUTURE: c_int = 0x0002;
+
+pub const MS_ASYNC: c_int = 0x0001;
+pub const MS_INVALIDATE: c_int = 0x0002;
+pub const MS_SYNC: c_int = 0x0004;
+
+pub const EPERM: c_int = 1;
+pub const ENOENT: c_int = 2;
+pub const ESRCH: c_int = 3;
+pub const EINTR: c_int = 4;
+pub const EIO: c_int = 5;
+pub const ENXIO: c_int = 6;
+pub const E2BIG: c_int = 7;
+pub const ENOEXEC: c_int = 8;
+pub const EBADF: c_int = 9;
+pub const ECHILD: c_int = 10;
+pub const EAGAIN: c_int = 11;
+pub const ENOMEM: c_int = 12;
+pub const EACCES: c_int = 13;
+pub const EFAULT: c_int = 14;
+pub const ENOTBLK: c_int = 15;
+pub const EBUSY: c_int = 16;
+pub const EEXIST: c_int = 17;
+pub const EXDEV: c_int = 18;
+pub const ENODEV: c_int = 19;
+pub const ENOTDIR: c_int = 20;
+pub const EISDIR: c_int = 21;
+pub const EINVAL: c_int = 22;
+pub const ENFILE: c_int = 23;
+pub const EMFILE: c_int = 24;
+pub const ENOTTY: c_int = 25;
+pub const ETXTBSY: c_int = 26;
+pub const EFBIG: c_int = 27;
+pub const ENOSPC: c_int = 28;
+pub const ESPIPE: c_int = 29;
+pub const EROFS: c_int = 30;
+pub const EMLINK: c_int = 31;
+pub const EPIPE: c_int = 32;
+pub const EDOM: c_int = 33;
+pub const ERANGE: c_int = 34;
+
+pub const ENOMSG: c_int = 35;
+pub const EIDRM: c_int = 36;
+pub const ECHRNG: c_int = 37;
+pub const EL2NSYNC: c_int = 38;
+pub const EL3HLT: c_int = 39;
+pub const EL3RST: c_int = 40;
+pub const ELNRNG: c_int = 41;
+pub const EUNATCH: c_int = 42;
+pub const ENOCSI: c_int = 43;
+pub const EL2HLT: c_int = 44;
+pub const EDEADLK: c_int = 45;
+pub const ENOLCK: c_int = 46;
+pub const EBADE: c_int = 50;
+pub const EBADR: c_int = 51;
+pub const EXFULL: c_int = 52;
+pub const ENOANO: c_int = 53;
+pub const EBADRQC: c_int = 54;
+pub const EBADSLT: c_int = 55;
+pub const EDEADLOCK: c_int = 56;
+pub const EBFONT: c_int = 59;
+pub const ENOSTR: c_int = 60;
+pub const ENODATA: c_int = 61;
+pub const ETIME: c_int = 62;
+pub const ENOSR: c_int = 63;
+pub const ENONET: c_int = 64;
+pub const ENOPKG: c_int = 65;
+pub const EREMOTE: c_int = 66;
+pub const ENOLINK: c_int = 67;
+pub const EADV: c_int = 68;
+pub const ESRMNT: c_int = 69;
+pub const ECOMM: c_int = 70;
+pub const EPROTO: c_int = 71;
+pub const EDOTDOT: c_int = 73;
+pub const EMULTIHOP: c_int = 74;
+pub const EBADMSG: c_int = 77;
+pub const ENAMETOOLONG: c_int = 78;
+pub const EOVERFLOW: c_int = 79;
+pub const ENOTUNIQ: c_int = 80;
+pub const EBADFD: c_int = 81;
+pub const EREMCHG: c_int = 82;
+pub const ELIBACC: c_int = 83;
+pub const ELIBBAD: c_int = 84;
+pub const ELIBSCN: c_int = 95;
+pub const ELIBMAX: c_int = 86;
+pub const ELIBEXEC: c_int = 87;
+pub const EILSEQ: c_int = 88;
+pub const ENOSYS: c_int = 89;
+pub const ELOOP: c_int = 90;
+pub const ERESTART: c_int = 91;
+pub const ESTRPIPE: c_int = 92;
+pub const ENOTEMPTY: c_int = 93;
+pub const EUSERS: c_int = 94;
+pub const ENOTSOCK: c_int = 95;
+pub const EDESTADDRREQ: c_int = 96;
+pub const EMSGSIZE: c_int = 97;
+pub const EPROTOTYPE: c_int = 98;
+pub const ENOPROTOOPT: c_int = 99;
+pub const EPROTONOSUPPORT: c_int = 120;
+pub const ESOCKTNOSUPPORT: c_int = 121;
+pub const EOPNOTSUPP: c_int = 122;
+pub const EPFNOSUPPORT: c_int = 123;
+pub const EAFNOSUPPORT: c_int = 124;
+pub const EADDRINUSE: c_int = 125;
+pub const EADDRNOTAVAIL: c_int = 126;
+pub const ENETDOWN: c_int = 127;
+pub const ENETUNREACH: c_int = 128;
+pub const ENETRESET: c_int = 129;
+pub const ECONNABORTED: c_int = 130;
+pub const ECONNRESET: c_int = 131;
+pub const ENOBUFS: c_int = 132;
+pub const EISCONN: c_int = 133;
+pub const ENOTCONN: c_int = 134;
+pub const EUCLEAN: c_int = 135;
+pub const ENOTNAM: c_int = 137;
+pub const ENAVAIL: c_int = 138;
+pub const EISNAM: c_int = 139;
+pub const EREMOTEIO: c_int = 140;
+pub const ESHUTDOWN: c_int = 143;
+pub const ETOOMANYREFS: c_int = 144;
+pub const ETIMEDOUT: c_int = 145;
+pub const ECONNREFUSED: c_int = 146;
+pub const EHOSTDOWN: c_int = 147;
+pub const EHOSTUNREACH: c_int = 148;
+pub const EWOULDBLOCK: c_int = EAGAIN;
+pub const EALREADY: c_int = 149;
+pub const EINPROGRESS: c_int = 150;
+pub const ESTALE: c_int = 151;
+pub const ECANCELED: c_int = 158;
+pub const ENOMEDIUM: c_int = 159;
+pub const EMEDIUMTYPE: c_int = 160;
+pub const ENOKEY: c_int = 161;
+pub const EKEYEXPIRED: c_int = 162;
+pub const EKEYREVOKED: c_int = 163;
+pub const EKEYREJECTED: c_int = 164;
+pub const EOWNERDEAD: c_int = 165;
+pub const ENOTRECOVERABLE: c_int = 166;
+pub const ERFKILL: c_int = 167;
+pub const EHWPOISON: c_int = 168;
+pub const EDQUOT: c_int = 1133;
+
+pub const AF_PACKET: c_int = 17;
+pub const IPPROTO_RAW: c_int = 255;
+
+pub const O_RSYNC: c_int = 16400;
+pub const O_DSYNC: c_int = 16;
+pub const O_NONBLOCK: c_int = 128;
+pub const O_SYNC: c_int = 16400;
+
+pub const PROT_GROWSDOWN: c_int = 0x01000000;
+pub const PROT_GROWSUP: c_int = 0x02000000;
+
+pub const MAP_TYPE: c_int = 0x000f;
+pub const MAP_ANONYMOUS: c_int = 0x0800;
+pub const MAP_GROWSDOWN: c_int = 0x01000;
+pub const MAP_DENYWRITE: c_int = 0x02000;
+pub const MAP_EXECUTABLE: c_int = 0x04000;
+pub const MAP_LOCKED: c_int = 0x08000;
+pub const MAP_NORESERVE: c_int = 0x0400;
+pub const MAP_POPULATE: c_int = 0x010000;
+pub const MAP_NONBLOCK: c_int = 0x020000;
+pub const MAP_STACK: c_int = 0x040000;
+
+pub const MADV_NORMAL: c_int = 0;
+pub const MADV_RANDOM: c_int = 1;
+pub const MADV_SEQUENTIAL: c_int = 2;
+pub const MADV_WILLNEED: c_int = 3;
+pub const MADV_DONTNEED: c_int = 4;
+pub const MADV_REMOVE: c_int = 9;
+pub const MADV_DONTFORK: c_int = 10;
+pub const MADV_DOFORK: c_int = 11;
+pub const MADV_MERGEABLE: c_int = 12;
+pub const MADV_UNMERGEABLE: c_int = 13;
+pub const MADV_HWPOISON: c_int = 100;
+
+pub const AF_UNIX: c_int = 1;
+pub const AF_INET: c_int = 2;
+pub const AF_INET6: c_int = 10;
+pub const SOCK_STREAM: c_int = 2;
+pub const SOCK_DGRAM: c_int = 1;
+pub const SOCK_RAW: c_int = 3;
+pub const IPPROTO_TCP: c_int = 6;
+pub const IPPROTO_IP: c_int = 0;
+pub const IPPROTO_IPV6: c_int = 41;
+pub const IP_MULTICAST_TTL: c_int = 33;
+pub const IP_MULTICAST_LOOP: c_int = 34;
+pub const IP_TTL: c_int = 2;
+pub const IP_HDRINCL: c_int = 3;
+pub const IP_ADD_MEMBERSHIP: c_int = 35;
+pub const IP_DROP_MEMBERSHIP: c_int = 36;
+pub const IPV6_ADD_MEMBERSHIP: c_int = 20;
+pub const IPV6_DROP_MEMBERSHIP: c_int = 21;
+
+pub const TCP_NODELAY: c_int = 1;
+pub const TCP_MAXSEG: c_int = 2;
+pub const TCP_CORK: c_int = 3;
+pub const TCP_KEEPIDLE: c_int = 4;
+pub const TCP_KEEPINTVL: c_int = 5;
+pub const TCP_KEEPCNT: c_int = 6;
+pub const TCP_SYNCNT: c_int = 7;
+pub const TCP_LINGER2: c_int = 8;
+pub const TCP_DEFER_ACCEPT: c_int = 9;
+pub const TCP_WINDOW_CLAMP: c_int = 10;
+pub const TCP_INFO: c_int = 11;
+pub const TCP_QUICKACK: c_int = 12;
+pub const TCP_CONGESTION: c_int = 13;
+pub const TCP_MD5SIG: c_int = 14;
+pub const TCP_COOKIE_TRANSACTIONS: c_int = 15;
+pub const TCP_THIN_LINEAR_TIMEOUTS: c_int = 16;
+pub const TCP_THIN_DUPACK: c_int = 17;
+pub const TCP_USER_TIMEOUT: c_int = 18;
+pub const TCP_REPAIR: c_int = 19;
+pub const TCP_REPAIR_QUEUE: c_int = 20;
+pub const TCP_QUEUE_SEQ: c_int = 21;
+pub const TCP_REPAIR_OPTIONS: c_int = 22;
+pub const TCP_FASTOPEN: c_int = 23;
+pub const TCP_TIMESTAMP: c_int = 24;
+
+pub const SOL_SOCKET: c_int = 65535;
+
+pub const SO_DEBUG: c_int = 0x0001;
+pub const SO_REUSEADDR: c_int = 0x0004;
+pub const SO_KEEPALIVE: c_int = 0x0008;
+pub const SO_DONTROUTE: c_int = 0x0010;
+pub const SO_BROADCAST: c_int = 0x0020;
+pub const SO_LINGER: c_int = 0x0080;
+pub const SO_OOBINLINE: c_int = 0x100;
+pub const SO_REUSEPORT: c_int = 0x0200;
+pub const SO_SNDBUF: c_int = 0x1001;
+pub const SO_RCVBUF: c_int = 0x1002;
+pub const SO_SNDLOWAT: c_int = 0x1003;
+pub const SO_RCVLOWAT: c_int = 0x1004;
+pub const SO_SNDTIMEO: c_int = 0x1005;
+pub const SO_RCVTIMEO: c_int = 0x1006;
+pub const SO_ERROR: c_int = 0x1007;
+pub const SO_TYPE: c_int = 0x1008;
+pub const SO_ACCEPTCONN: c_int = 0x1009;
+
+pub const SHUT_RD: c_int = 0;
+pub const SHUT_WR: c_int = 1;
+pub const SHUT_RDWR: c_int = 2;
+
+pub const LOCK_SH: c_int = 1;
+pub const LOCK_EX: c_int = 2;
+pub const LOCK_NB: c_int = 4;
+pub const LOCK_UN: c_int = 8;

src/linuxlike/mod.rs

@@ -0,0 +1,293 @@
+pub type in_addr_t = u32;
+pub type in_port_t = u16;
+pub type pthread_t = c_ulong;
+pub type rlim_t = c_ulong;
+pub type sa_family_t = u16;
+pub type sighandler_t = size_t;
+pub type socklen_t = u32;
+
+pub enum timezone {}
+
+s! {
+    pub struct glob_t {
+        pub gl_pathc: size_t,
+        pub gl_pathv: *mut *mut c_char,
+        pub gl_offs:  size_t,
+        pub gl_flags: c_int,
+
+        __unused1: *mut ::c_void,
+        __unused2: *mut ::c_void,
+        __unused3: *mut ::c_void,
+        __unused4: *mut ::c_void,
+        __unused5: *mut ::c_void,
+    }
+
+    pub struct timeval {
+        pub tv_sec: time_t,
+        pub tv_usec: suseconds_t,
+    }
+
+
+    pub struct sockaddr {
+        pub sa_family: sa_family_t,
+        pub sa_data: [u8; 14],
+    }
+
+    pub struct sockaddr_storage {
+        pub ss_family: sa_family_t,
+        __ss_align: isize,
+        #[cfg(target_pointer_width = "32")]
+        __ss_pad2: [u8; 128 - 2 * 4],
+        #[cfg(target_pointer_width = "64")]
+        __ss_pad2: [u8; 128 - 2 * 8],
+    }
+
+    pub struct sockaddr_in {
+        pub sin_family: sa_family_t,
+        pub sin_port: in_port_t,
+        pub sin_addr: in_addr,
+        pub sin_zero: [u8; 8],
+    }
+
+    pub struct in_addr {
+        pub s_addr: in_addr_t,
+    }
+
+    pub struct sockaddr_in6 {
+        pub sin6_family: sa_family_t,
+        pub sin6_port: in_port_t,
+        pub sin6_flowinfo: u32,
+        pub sin6_addr: in6_addr,
+        pub sin6_scope_id: u32,
+    }
+
+    pub struct in6_addr {
+        pub s6_addr: [u16; 8],
+        __align: [u32; 0],
+    }
+
+    pub struct ip_mreq {
+        pub imr_multiaddr: in_addr,
+        pub imr_interface: in_addr,
+    }
+
+    pub struct ipv6_mreq {
+        pub ipv6mr_multiaddr: in6_addr,
+        pub ipv6mr_interface: c_uint,
+    }
+
+    pub struct addrinfo {
+        pub ai_flags: c_int,
+        pub ai_family: c_int,
+        pub ai_socktype: c_int,
+        pub ai_protocol: c_int,
+        pub ai_addrlen: socklen_t,
+
+        #[cfg(target_os = "linux")]
+        pub ai_addr: *mut sockaddr,
+
+        pub ai_canonname: *mut c_char,
+
+        #[cfg(any(target_os = "android", target_os = "nacl"))]
+        pub ai_addr: *mut sockaddr,
+
+        pub ai_next: *mut addrinfo,
+    }
+
+    pub struct sockaddr_un {
+        pub sun_family: sa_family_t,
+        pub sun_path: [c_char; 108]
+    }
+
+    pub struct ifaddrs {
+        pub ifa_next: *mut ifaddrs,
+        pub ifa_name: *mut c_char,
+        pub ifa_flags: c_uint,
+        pub ifa_addr: *mut sockaddr,
+        pub ifa_netmask: *mut sockaddr,
+        pub ifa_ifu: *mut sockaddr, // FIXME This should be a union
+        pub ifa_data: *mut ::c_void
+    }
+
+    pub struct timespec {
+        pub tv_sec: time_t,
+        pub tv_nsec: c_long,
+    }
+
+    pub struct rlimit {
+        pub rlim_cur: rlim_t,
+        pub rlim_max: rlim_t,
+    }
+
+    pub struct rusage {
+        pub ru_utime: timeval,
+        pub ru_stime: timeval,
+        pub ru_maxrss: c_long,
+        pub ru_ixrss: c_long,
+        pub ru_idrss: c_long,
+        pub ru_isrss: c_long,
+        pub ru_minflt: c_long,
+        pub ru_majflt: c_long,
+        pub ru_nswap: c_long,
+        pub ru_inblock: c_long,
+        pub ru_oublock: c_long,
+        pub ru_msgsnd: c_long,
+        pub ru_msgrcv: c_long,
+        pub ru_nsignals: c_long,
+        pub ru_nvcsw: c_long,
+        pub ru_nivcsw: c_long
+    }
+
+    pub struct sockaddr_ll {
+        pub sll_family: c_ushort,
+        pub sll_protocol: c_ushort,
+        pub sll_ifindex: c_int,
+        pub sll_hatype: c_ushort,
+        pub sll_pkttype: c_uchar,
+        pub sll_halen: c_uchar,
+        pub sll_addr: [c_uchar; 8]
+    }
+
+    pub struct utimbuf {
+        pub actime: time_t,
+        pub modtime: time_t,
+    }
+}
+
+pub const EXIT_FAILURE: c_int = 1;
+pub const EXIT_SUCCESS: c_int = 0;
+pub const RAND_MAX: c_int = 2147483647;
+pub const EOF: c_int = -1;
+pub const SEEK_SET: c_int = 0;
+pub const SEEK_CUR: c_int = 1;
+pub const SEEK_END: c_int = 2;
+pub const _IOFBF: c_int = 0;
+pub const _IONBF: c_int = 2;
+pub const _IOLBF: c_int = 1;
+pub const BUFSIZ: c_uint = 8192;
+pub const FOPEN_MAX: c_uint = 16;
+pub const FILENAME_MAX: c_uint = 4096;
+pub const L_tmpnam: c_uint = 20;
+pub const TMP_MAX: c_uint = 238328;
+pub const _PC_NAME_MAX: c_int = 3;
+
+pub const F_DUPFD: c_int = 0;
+pub const F_GETFD: c_int = 1;
+pub const F_SETFD: c_int = 2;
+pub const F_GETFL: c_int = 3;
+pub const F_SETFL: c_int = 4;
+
+pub const O_ACCMODE: c_int = 3;
+
+pub const SIGTRAP: c_int = 5;
+pub const SIG_IGN: size_t = 1;
+
+pub const GLOB_ERR     : c_int = 1 << 0;
+pub const GLOB_MARK    : c_int = 1 << 1;
+pub const GLOB_NOSORT  : c_int = 1 << 2;
+pub const GLOB_DOOFFS  : c_int = 1 << 3;
+pub const GLOB_NOCHECK : c_int = 1 << 4;
+pub const GLOB_APPEND  : c_int = 1 << 5;
+pub const GLOB_NOESCAPE: c_int = 1 << 6;
+
+pub const GLOB_NOSPACE : c_int = 1;
+pub const GLOB_ABORTED : c_int = 2;
+pub const GLOB_NOMATCH : c_int = 3;
+
+pub const POSIX_MADV_NORMAL: c_int = 0;
+pub const POSIX_MADV_RANDOM: c_int = 1;
+pub const POSIX_MADV_SEQUENTIAL: c_int = 2;
+pub const POSIX_MADV_WILLNEED: c_int = 3;
+pub const POSIX_MADV_DONTNEED: c_int = 4;
+
+pub const _SC_MQ_PRIO_MAX: c_int = 28;
+pub const _SC_IOV_MAX: c_int = 60;
+pub const _SC_GETGR_R_SIZE_MAX: c_int = 69;
+pub const _SC_GETPW_R_SIZE_MAX: c_int = 70;
+pub const _SC_LOGIN_NAME_MAX: c_int = 71;
+pub const _SC_TTY_NAME_MAX: c_int = 72;
+pub const _SC_THREADS: c_int = 67;
+pub const _SC_THREAD_SAFE_FUNCTIONS: c_int = 68;
+pub const _SC_THREAD_DESTRUCTOR_ITERATIONS: c_int = 73;
+pub const _SC_THREAD_KEYS_MAX: c_int = 74;
+pub const _SC_THREAD_STACK_MIN: c_int = 75;
+pub const _SC_THREAD_THREADS_MAX: c_int = 76;
+pub const _SC_THREAD_ATTR_STACKADDR: c_int = 77;
+pub const _SC_THREAD_ATTR_STACKSIZE: c_int = 78;
+pub const _SC_THREAD_PRIORITY_SCHEDULING: c_int = 79;
+pub const _SC_THREAD_PRIO_INHERIT: c_int = 80;
+pub const _SC_THREAD_PRIO_PROTECT: c_int = 81;
+pub const _SC_THREAD_PROCESS_SHARED: c_int = 82;
+pub const _SC_ATEXIT_MAX: c_int = 87;
+pub const _SC_XOPEN_VERSION: c_int = 89;
+pub const _SC_XOPEN_XCU_VERSION: c_int = 90;
+pub const _SC_XOPEN_UNIX: c_int = 91;
+pub const _SC_XOPEN_CRYPT: c_int = 92;
+pub const _SC_XOPEN_ENH_I18N: c_int = 93;
+pub const _SC_XOPEN_SHM: c_int = 94;
+pub const _SC_XOPEN_LEGACY: c_int = 129;
+pub const _SC_XOPEN_REALTIME: c_int = 130;
+pub const _SC_XOPEN_REALTIME_THREADS: c_int = 131;
+
+pub const PTHREAD_CREATE_JOINABLE: c_int = 0;
+pub const PTHREAD_CREATE_DETACHED: c_int = 1;
+
+pub const CLOCK_REALTIME: c_int = 0;
+pub const CLOCK_MONOTONIC: c_int = 1;
+
+pub const RLIMIT_CPU: c_int = 0;
+pub const RLIMIT_FSIZE: c_int = 1;
+pub const RLIMIT_DATA: c_int = 2;
+pub const RLIMIT_STACK: c_int = 3;
+pub const RLIMIT_CORE: c_int = 4;
+pub const RLIMIT_RSS: c_int = 5;
+pub const RLIMIT_NOFILE: c_int = 7;
+pub const RLIMIT_AS: c_int = 9;
+pub const RLIMIT_NPROC: c_int = 6;
+pub const RLIMIT_MEMLOCK: c_int = 8;
+pub const RLIMIT_LOCKS: c_int = 10;
+pub const RLIMIT_SIGPENDING: c_int = 11;
+pub const RLIMIT_MSGQUEUE: c_int = 12;
+pub const RLIMIT_NICE: c_int = 13;
+pub const RLIMIT_RTPRIO: c_int = 14;
+pub const RLIMIT_RTTIME: c_int = 15;
+pub const RLIMIT_NLIMITS: c_int = 16;
+pub const RLIM_INFINITY: rlim_t = !0;
+pub const RLIM_SAVED_MAX: rlim_t = RLIM_INFINITY;
+pub const RLIM_SAVED_CUR: rlim_t = RLIM_INFINITY;
+
+pub const RUSAGE_SELF: c_int = 0;
+pub const RUSAGE_CHILDREN: c_int = -1;
+pub const RUSAGE_THREAD: c_int = 1;
+
+cfg_if! {
+    if #[cfg(target_pointer_width = "32")] {
+        mod b32;
+        pub use self::b32::*;
+    } else {
+        mod b64;
+        pub use self::b64::*;
+    }
+}
+
+cfg_if! {
+    if #[cfg(any(target_arch = "mips", target_arch = "mipsel"))] {
+        mod mips;
+        pub use self::mips::*;
+    } else {
+        mod notmips;
+        pub use self::notmips::*;
+    }
+}
+
+cfg_if! {
+    if #[cfg(target_os = "linux")] {
+        mod linux;
+        pub use self::linux::*;
+    } else if #[cfg(target_os = "android")] {
+        mod android;
+        pub use self::android::*;
+    } else {
+        // ...
+    }
+}

src/linuxlike/notmips.rs

@@ -0,0 +1,319 @@
+pub const O_RDONLY: ::c_int = 0;
+pub const O_WRONLY: ::c_int = 1;
+pub const O_RDWR: ::c_int = 2;
+pub const O_APPEND: ::c_int = 1024;
+pub const O_CREAT: ::c_int = 64;
+pub const O_EXCL: ::c_int = 128;
+pub const O_NOCTTY: ::c_int = 256;
+pub const O_TRUNC: ::c_int = 512;
+pub const S_IFIFO: ::mode_t = 4096;
+pub const S_IFCHR: ::mode_t = 8192;
+pub const S_IFBLK: ::mode_t = 24576;
+pub const S_IFDIR: ::mode_t = 16384;
+pub const S_IFREG: ::mode_t = 32768;
+pub const S_IFLNK: ::mode_t = 40960;
+pub const S_IFSOCK: ::mode_t = 49152;
+pub const S_IFMT: ::mode_t = 61440;
+pub const S_IEXEC: ::mode_t = 64;
+pub const S_IWRITE: ::mode_t = 128;
+pub const S_IREAD: ::mode_t = 256;
+pub const S_IRWXU: ::mode_t = 448;
+pub const S_IXUSR: ::mode_t = 64;
+pub const S_IWUSR: ::mode_t = 128;
+pub const S_IRUSR: ::mode_t = 256;
+pub const S_IRWXG: ::mode_t = 56;
+pub const S_IXGRP: ::mode_t = 8;
+pub const S_IWGRP: ::mode_t = 16;
+pub const S_IRGRP: ::mode_t = 32;
+pub const S_IRWXO: ::mode_t = 7;
+pub const S_IXOTH: ::mode_t = 1;
+pub const S_IWOTH: ::mode_t = 2;
+pub const S_IROTH: ::mode_t = 4;
+pub const F_OK: ::c_int = 0;
+pub const R_OK: ::c_int = 4;
+pub const W_OK: ::c_int = 2;
+pub const X_OK: ::c_int = 1;
+pub const STDIN_FILENO: ::c_int = 0;
+pub const STDOUT_FILENO: ::c_int = 1;
+pub const STDERR_FILENO: ::c_int = 2;
+pub const F_LOCK: ::c_int = 1;
+pub const F_TEST: ::c_int = 3;
+pub const F_TLOCK: ::c_int = 2;
+pub const F_ULOCK: ::c_int = 0;
+pub const SIGHUP: ::c_int = 1;
+pub const SIGINT: ::c_int = 2;
+pub const SIGQUIT: ::c_int = 3;
+pub const SIGILL: ::c_int = 4;
+pub const SIGABRT: ::c_int = 6;
+pub const SIGFPE: ::c_int = 8;
+pub const SIGKILL: ::c_int = 9;
+pub const SIGSEGV: ::c_int = 11;
+pub const SIGPIPE: ::c_int = 13;
+pub const SIGALRM: ::c_int = 14;
+pub const SIGTERM: ::c_int = 15;
+
+pub const PROT_NONE: ::c_int = 0;
+pub const PROT_READ: ::c_int = 1;
+pub const PROT_WRITE: ::c_int = 2;
+pub const PROT_EXEC: ::c_int = 4;
+
+pub const MAP_FILE: ::c_int = 0x0000;
+pub const MAP_SHARED: ::c_int = 0x0001;
+pub const MAP_PRIVATE: ::c_int = 0x0002;
+pub const MAP_FIXED: ::c_int = 0x0010;
+pub const MAP_ANON: ::c_int = 0x0020;
+
+pub const MAP_FAILED: *mut ::c_void = !0 as *mut ::c_void;
+
+pub const MCL_CURRENT: ::c_int = 0x0001;
+pub const MCL_FUTURE: ::c_int = 0x0002;
+
+pub const MS_ASYNC: ::c_int = 0x0001;
+pub const MS_INVALIDATE: ::c_int = 0x0002;
+pub const MS_SYNC: ::c_int = 0x0004;
+
+pub const EPERM: ::c_int = 1;
+pub const ENOENT: ::c_int = 2;
+pub const ESRCH: ::c_int = 3;
+pub const EINTR: ::c_int = 4;
+pub const EIO: ::c_int = 5;
+pub const ENXIO: ::c_int = 6;
+pub const E2BIG: ::c_int = 7;
+pub const ENOEXEC: ::c_int = 8;
+pub const EBADF: ::c_int = 9;
+pub const ECHILD: ::c_int = 10;
+pub const EAGAIN: ::c_int = 11;
+pub const ENOMEM: ::c_int = 12;
+pub const EACCES: ::c_int = 13;
+pub const EFAULT: ::c_int = 14;
+pub const ENOTBLK: ::c_int = 15;
+pub const EBUSY: ::c_int = 16;
+pub const EEXIST: ::c_int = 17;
+pub const EXDEV: ::c_int = 18;
+pub const ENODEV: ::c_int = 19;
+pub const ENOTDIR: ::c_int = 20;
+pub const EISDIR: ::c_int = 21;
+pub const EINVAL: ::c_int = 22;
+pub const ENFILE: ::c_int = 23;
+pub const EMFILE: ::c_int = 24;
+pub const ENOTTY: ::c_int = 25;
+pub const ETXTBSY: ::c_int = 26;
+pub const EFBIG: ::c_int = 27;
+pub const ENOSPC: ::c_int = 28;
+pub const ESPIPE: ::c_int = 29;
+pub const EROFS: ::c_int = 30;
+pub const EMLINK: ::c_int = 31;
+pub const EPIPE: ::c_int = 32;
+pub const EDOM: ::c_int = 33;
+pub const ERANGE: ::c_int = 34;
+
+pub const EDEADLK: ::c_int = 35;
+pub const ENAMETOOLONG: ::c_int = 36;
+pub const ENOLCK: ::c_int = 37;
+pub const ENOSYS: ::c_int = 38;
+pub const ENOTEMPTY: ::c_int = 39;
+pub const ELOOP: ::c_int = 40;
+pub const EWOULDBLOCK: ::c_int = EAGAIN;
+pub const ENOMSG: ::c_int = 42;
+pub const EIDRM: ::c_int = 43;
+pub const ECHRNG: ::c_int = 44;
+pub const EL2NSYNC: ::c_int = 45;
+pub const EL3HLT: ::c_int = 46;
+pub const EL3RST: ::c_int = 47;
+pub const ELNRNG: ::c_int = 48;
+pub const EUNATCH: ::c_int = 49;
+pub const ENOCSI: ::c_int = 50;
+pub const EL2HLT: ::c_int = 51;
+pub const EBADE: ::c_int = 52;
+pub const EBADR: ::c_int = 53;
+pub const EXFULL: ::c_int = 54;
+pub const ENOANO: ::c_int = 55;
+pub const EBADRQC: ::c_int = 56;
+pub const EBADSLT: ::c_int = 57;
+
+pub const EDEADLOCK: ::c_int = EDEADLK;
+
+pub const EBFONT: ::c_int = 59;
+pub const ENOSTR: ::c_int = 60;
+pub const ENODATA: ::c_int = 61;
+pub const ETIME: ::c_int = 62;
+pub const ENOSR: ::c_int = 63;
+pub const ENONET: ::c_int = 64;
+pub const ENOPKG: ::c_int = 65;
+pub const EREMOTE: ::c_int = 66;
+pub const ENOLINK: ::c_int = 67;
+pub const EADV: ::c_int = 68;
+pub const ESRMNT: ::c_int = 69;
+pub const ECOMM: ::c_int = 70;
+pub const EPROTO: ::c_int = 71;
+pub const EMULTIHOP: ::c_int = 72;
+pub const EDOTDOT: ::c_int = 73;
+pub const EBADMSG: ::c_int = 74;
+pub const EOVERFLOW: ::c_int = 75;
+pub const ENOTUNIQ: ::c_int = 76;
+pub const EBADFD: ::c_int = 77;
+pub const EREMCHG: ::c_int = 78;
+pub const ELIBACC: ::c_int = 79;
+pub const ELIBBAD: ::c_int = 80;
+pub const ELIBSCN: ::c_int = 81;
+pub const ELIBMAX: ::c_int = 82;
+pub const ELIBEXEC: ::c_int = 83;
+pub const EILSEQ: ::c_int = 84;
+pub const ERESTART: ::c_int = 85;
+pub const ESTRPIPE: ::c_int = 86;
+pub const EUSERS: ::c_int = 87;
+pub const ENOTSOCK: ::c_int = 88;
+pub const EDESTADDRREQ: ::c_int = 89;
+pub const EMSGSIZE: ::c_int = 90;
+pub const EPROTOTYPE: ::c_int = 91;
+pub const ENOPROTOOPT: ::c_int = 92;
+pub const EPROTONOSUPPORT: ::c_int = 93;
+pub const ESOCKTNOSUPPORT: ::c_int = 94;
+pub const EOPNOTSUPP: ::c_int = 95;
+pub const EPFNOSUPPORT: ::c_int = 96;
+pub const EAFNOSUPPORT: ::c_int = 97;
+pub const EADDRINUSE: ::c_int = 98;
+pub const EADDRNOTAVAIL: ::c_int = 99;
+pub const ENETDOWN: ::c_int = 100;
+pub const ENETUNREACH: ::c_int = 101;
+pub const ENETRESET: ::c_int = 102;
+pub const ECONNABORTED: ::c_int = 103;
+pub const ECONNRESET: ::c_int = 104;
+pub const ENOBUFS: ::c_int = 105;
+pub const EISCONN: ::c_int = 106;
+pub const ENOTCONN: ::c_int = 107;
+pub const ESHUTDOWN: ::c_int = 108;
+pub const ETOOMANYREFS: ::c_int = 109;
+pub const ETIMEDOUT: ::c_int = 110;
+pub const ECONNREFUSED: ::c_int = 111;
+pub const EHOSTDOWN: ::c_int = 112;
+pub const EHOSTUNREACH: ::c_int = 113;
+pub const EALREADY: ::c_int = 114;
+pub const EINPROGRESS: ::c_int = 115;
+pub const ESTALE: ::c_int = 116;
+pub const EUCLEAN: ::c_int = 117;
+pub const ENOTNAM: ::c_int = 118;
+pub const ENAVAIL: ::c_int = 119;
+pub const EISNAM: ::c_int = 120;
+pub const EREMOTEIO: ::c_int = 121;
+pub const EDQUOT: ::c_int = 122;
+pub const ENOMEDIUM: ::c_int = 123;
+pub const EMEDIUMTYPE: ::c_int = 124;
+pub const ECANCELED: ::c_int = 125;
+pub const ENOKEY: ::c_int = 126;
+pub const EKEYEXPIRED: ::c_int = 127;
+pub const EKEYREVOKED: ::c_int = 128;
+pub const EKEYREJECTED: ::c_int = 129;
+pub const EOWNERDEAD: ::c_int = 130;
+pub const ENOTRECOVERABLE: ::c_int = 131;
+pub const ERFKILL: ::c_int = 132;
+pub const EHWPOISON: ::c_int = 133;
+
+pub const AF_PACKET: ::c_int = 17;
+pub const IPPROTO_RAW: ::c_int = 255;
+
+pub const O_RSYNC: ::c_int = 1052672;
+pub const O_DSYNC: ::c_int = 4096;
+pub const O_NONBLOCK: ::c_int = 2048;
+pub const O_SYNC: ::c_int = 1052672;
+
+pub const PROT_GROWSDOWN: ::c_int = 0x1000000;
+pub const PROT_GROWSUP: ::c_int = 0x2000000;
+
+pub const MAP_TYPE: ::c_int = 0x000f;
+pub const MAP_ANONYMOUS: ::c_int = 0x0020;
+pub const MAP_32BIT: ::c_int = 0x0040;
+pub const MAP_GROWSDOWN: ::c_int = 0x0100;
+pub const MAP_DENYWRITE: ::c_int = 0x0800;
+pub const MAP_EXECUTABLE: ::c_int = 0x01000;
+pub const MAP_LOCKED: ::c_int = 0x02000;
+pub const MAP_NORESERVE: ::c_int = 0x04000;
+pub const MAP_POPULATE: ::c_int = 0x08000;
+pub const MAP_NONBLOCK: ::c_int = 0x010000;
+pub const MAP_STACK: ::c_int = 0x020000;
+
+pub const MADV_NORMAL: ::c_int = 0;
+pub const MADV_RANDOM: ::c_int = 1;
+pub const MADV_SEQUENTIAL: ::c_int = 2;
+pub const MADV_WILLNEED: ::c_int = 3;
+pub const MADV_DONTNEED: ::c_int = 4;
+pub const MADV_REMOVE: ::c_int = 9;
+pub const MADV_DONTFORK: ::c_int = 10;
+pub const MADV_DOFORK: ::c_int = 11;
+pub const MADV_MERGEABLE: ::c_int = 12;
+pub const MADV_UNMERGEABLE: ::c_int = 13;
+pub const MADV_HWPOISON: ::c_int = 100;
+
+pub const IFF_LOOPBACK: ::c_int = 0x8;
+
+pub const AF_UNIX: ::c_int = 1;
+pub const AF_INET: ::c_int = 2;
+pub const AF_INET6: ::c_int = 10;
+pub const SOCK_STREAM: ::c_int = 1;
+pub const SOCK_DGRAM: ::c_int = 2;
+pub const SOCK_RAW: ::c_int = 3;
+pub const IPPROTO_TCP: ::c_int = 6;
+pub const IPPROTO_IP: ::c_int = 0;
+pub const IPPROTO_IPV6: ::c_int = 41;
+pub const IP_MULTICAST_TTL: ::c_int = 33;
+pub const IP_MULTICAST_LOOP: ::c_int = 34;
+pub const IP_TTL: ::c_int = 2;
+pub const IP_HDRINCL: ::c_int = 3;
+pub const IP_ADD_MEMBERSHIP: ::c_int = 35;
+pub const IP_DROP_MEMBERSHIP: ::c_int = 36;
+pub const IPV6_ADD_MEMBERSHIP: ::c_int = 20;
+pub const IPV6_DROP_MEMBERSHIP: ::c_int = 21;
+
+pub const TCP_NODELAY: ::c_int = 1;
+pub const TCP_MAXSEG: ::c_int = 2;
+pub const TCP_CORK: ::c_int = 3;
+pub const TCP_KEEPIDLE: ::c_int = 4;
+pub const TCP_KEEPINTVL: ::c_int = 5;
+pub const TCP_KEEPCNT: ::c_int = 6;
+pub const TCP_SYNCNT: ::c_int = 7;
+pub const TCP_LINGER2: ::c_int = 8;
+pub const TCP_DEFER_ACCEPT: ::c_int = 9;
+pub const TCP_WINDOW_CLAMP: ::c_int = 10;
+pub const TCP_INFO: ::c_int = 11;
+pub const TCP_QUICKACK: ::c_int = 12;
+pub const TCP_CONGESTION: ::c_int = 13;
+pub const TCP_MD5SIG: ::c_int = 14;
+pub const TCP_COOKIE_TRANSACTIONS: ::c_int = 15;
+pub const TCP_THIN_LINEAR_TIMEOUTS: ::c_int = 16;
+pub const TCP_THIN_DUPACK: ::c_int = 17;
+pub const TCP_USER_TIMEOUT: ::c_int = 18;
+pub const TCP_REPAIR: ::c_int = 19;
+pub const TCP_REPAIR_QUEUE: ::c_int = 20;
+pub const TCP_QUEUE_SEQ: ::c_int = 21;
+pub const TCP_REPAIR_OPTIONS: ::c_int = 22;
+pub const TCP_FASTOPEN: ::c_int = 23;
+pub const TCP_TIMESTAMP: ::c_int = 24;
+
+pub const SOL_SOCKET: ::c_int = 1;
+
+pub const SO_DEBUG: ::c_int = 1;
+pub const SO_REUSEADDR: ::c_int = 2;
+pub const SO_TYPE: ::c_int = 3;
+pub const SO_ERROR: ::c_int = 4;
+pub const SO_DONTROUTE: ::c_int = 5;
+pub const SO_BROADCAST: ::c_int = 6;
+pub const SO_SNDBUF: ::c_int = 7;
+pub const SO_RCVBUF: ::c_int = 8;
+pub const SO_KEEPALIVE: ::c_int = 9;
+pub const SO_OOBINLINE: ::c_int = 10;
+pub const SO_LINGER: ::c_int = 13;
+pub const SO_REUSEPORT: ::c_int = 15;
+pub const SO_RCVLOWAT: ::c_int = 18;
+pub const SO_SNDLOWAT: ::c_int = 19;
+pub const SO_RCVTIMEO: ::c_int = 20;
+pub const SO_SNDTIMEO: ::c_int = 21;
+pub const SO_ACCEPTCONN: ::c_int = 30;
+
+pub const SHUT_RD: ::c_int = 0;
+pub const SHUT_WR: ::c_int = 1;
+pub const SHUT_RDWR: ::c_int = 2;
+
+pub const LOCK_SH: ::c_int = 1;
+pub const LOCK_EX: ::c_int = 2;
+pub const LOCK_NB: ::c_int = 4;
+pub const LOCK_UN: ::c_int = 8;

src/macros.rs

@@ -1,12 +1,11 @@
-//! A macro for defining #[cfg] if-else statements.
-//!
-//! This is similar to the `if/elif` C preprocessor macro by allowing definition
-//! of a cascade of `#[cfg]` cases, emitting the implementation which matches
-//! first.
-//!
-//! This allows you to conveniently provide a long list #[cfg]'d blocks of code
-//! without having to rewrite each clause multiple times.
-
+/// A macro for defining #[cfg] if-else statements.
+///
+/// This is similar to the `if/elif` C preprocessor macro by allowing definition
+/// of a cascade of `#[cfg]` cases, emitting the implementation which matches
+/// first.
+///
+/// This allows you to conveniently provide a long list #[cfg]'d blocks of code
+/// without having to rewrite each clause multiple times.
 macro_rules! cfg_if {
     ($(
         if #[cfg($($meta:meta),*)] { $($it:item)* }
@@ -35,6 +34,23 @@ macro_rules! __cfg_if_apply {
     }
 }
 
+macro_rules! s {
+    ($(pub struct $i:ident { $($field:tt)* })*) => ($(
+        __item! {
+            #[repr(C)]
+            pub struct $i { $($field)* }
+        }
+        impl Copy for $i {}
+        impl Clone for $i {
+            fn clone(&self) -> $i { *self }
+        }
+    )*)
+}
+
+macro_rules! __item {
+    ($i:item) => ($i)
+}
+
 #[cfg(test)]
 mod tests {
     cfg_if! {

src/openbsdlike.rs

@@ -0,0 +1,713 @@
+
+    #[cfg(any(target_os = "bitrig", target_os = "netbsd", target_os ="openbsd"))]
+    pub mod os {
+        pub mod common {
+            pub mod posix01 {
+                use types::common::c95::{c_void};
+                use types::os::arch::c95::{c_char, c_int, size_t,
+                                                 time_t, suseconds_t, c_long};
+                use types::os::arch::c99::{uintptr_t};
+
+                pub type pthread_t = uintptr_t;
+                pub type rlim_t = u64;
+
+                #[cfg(target_os = "bitrig")]
+                #[repr(C)]
+                #[derive(Copy, Clone)] pub struct glob_t {
+                    pub gl_pathc:  c_int,
+                    pub gl_matchc: c_int,
+                    pub gl_offs:   c_int,
+                    pub gl_flags:  c_int,
+                    pub gl_pathv:  *mut *mut c_char,
+                    __unused1: *mut c_void,
+                    __unused2: *mut c_void,
+                    __unused3: *mut c_void,
+                    __unused4: *mut c_void,
+                    __unused5: *mut c_void,
+                    __unused6: *mut c_void,
+                    __unused7: *mut c_void,
+                }
+
+                #[cfg(any(target_os = "netbsd", target_os="openbsd"))]
+                #[repr(C)]
+                #[derive(Copy, Clone)] pub struct glob_t {
+                    pub gl_pathc:  c_int,
+                    __unused1: c_int,
+                    pub gl_offs:   c_int,
+                    __unused2: c_int,
+                    pub gl_pathv:  *mut *mut c_char,
+
+                    __unused3: *mut c_void,
+
+                    __unused4: *mut c_void,
+                    __unused5: *mut c_void,
+                    __unused6: *mut c_void,
+                    __unused7: *mut c_void,
+                    __unused8: *mut c_void,
+                    __unused9: *mut c_void,
+                }
+
+                #[repr(C)]
+                #[derive(Copy, Clone)] pub struct timeval {
+                    pub tv_sec: time_t,
+                    pub tv_usec: suseconds_t,
+                }
+
+                #[repr(C)]
+                #[derive(Copy, Clone)] pub struct timespec {
+                    pub tv_sec: time_t,
+                    pub tv_nsec: c_long,
+                }
+
+                pub enum timezone {}
+
+                pub type sighandler_t = size_t;
+
+                #[repr(C)]
+                #[derive(Copy, Clone)]
+                pub struct rlimit {
+                    pub rlim_cur: rlim_t,
+                    pub rlim_max: rlim_t,
+                }
+            }
+
+            pub mod bsd43 {
+                use types::os::common::posix01::timeval;
+                use types::os::arch::c95::c_long;
+                #[repr(C)]
+                #[derive(Copy, Clone)]
+                pub struct rusage {
+                    pub ru_utime: timeval,
+                    pub ru_stime: timeval,
+                    pub ru_maxrss: c_long,
+                    pub ru_ixrss: c_long,
+                    pub ru_idrss: c_long,
+                    pub ru_isrss: c_long,
+                    pub ru_minflt: c_long,
+                    pub ru_majflt: c_long,
+                    pub ru_nswap: c_long,
+                    pub ru_inblock: c_long,
+                    pub ru_oublock: c_long,
+                    pub ru_msgsnd: c_long,
+                    pub ru_msgrcv: c_long,
+                    pub ru_nsignals: c_long,
+                    pub ru_nvcsw: c_long,
+                    pub ru_nivcsw: c_long
+                }
+            }
+
+            pub mod bsd44 {
+                use types::common::c95::{c_void};
+                use types::os::arch::c95::{c_char, c_int, c_uint};
+
+                pub type socklen_t = u32;
+                pub type sa_family_t = u8;
+                pub type in_port_t = u16;
+                pub type in_addr_t = u32;
+                #[repr(C)]
+                #[derive(Copy, Clone)] pub struct sockaddr {
+                    pub sa_len: u8,
+                    pub sa_family: sa_family_t,
+                    pub sa_data: [u8; 14],
+                }
+                #[repr(C)]
+                #[derive(Copy)] pub struct sockaddr_storage {
+                    pub ss_len: u8,
+                    pub ss_family: sa_family_t,
+                    __ss_pad1: [u8; 6],
+                    __ss_pad2: i64,
+                    __ss_pad3: [u8; 240],
+                }
+                impl Clone for sockaddr_storage {
+                    fn clone(&self) -> sockaddr_storage { *self }
+                }
+                #[repr(C)]
+                #[derive(Copy, Clone)] pub struct sockaddr_in {
+                    pub sin_len: u8,
+                    pub sin_family: sa_family_t,
+                    pub sin_port: in_port_t,
+                    pub sin_addr: in_addr,
+                    pub sin_zero: [u8; 8],
+                }
+                #[repr(C)]
+                #[derive(Copy, Clone)] pub struct in_addr {
+                    pub s_addr: in_addr_t,
+                }
+                #[repr(C)]
+                #[derive(Copy, Clone)] pub struct sockaddr_in6 {
+                    pub sin6_len: u8,
+                    pub sin6_family: sa_family_t,
+                    pub sin6_port: in_port_t,
+                    pub sin6_flowinfo: u32,
+                    pub sin6_addr: in6_addr,
+                    pub sin6_scope_id: u32,
+                }
+                #[repr(C)]
+                #[derive(Copy, Clone)] pub struct in6_addr {
+                    pub s6_addr: [u16; 8],
+                    __align: [u32; 0],
+                }
+                #[repr(C)]
+                #[derive(Copy, Clone)] pub struct ip_mreq {
+                    pub imr_multiaddr: in_addr,
+                    pub imr_interface: in_addr,
+                }
+                #[repr(C)]
+                #[derive(Copy, Clone)] pub struct ipv6_mreq {
+                    pub ipv6mr_multiaddr: in6_addr,
+                    pub ipv6mr_interface: c_uint,
+                }
+                #[repr(C)]
+                #[derive(Copy, Clone)] pub struct addrinfo {
+                    pub ai_flags: c_int,
+                    pub ai_family: c_int,
+                    pub ai_socktype: c_int,
+                    pub ai_protocol: c_int,
+                    pub ai_addrlen: socklen_t,
+                    pub ai_addr: *mut sockaddr,
+                    pub ai_canonname: *mut c_char,
+                    pub ai_next: *mut addrinfo,
+                }
+                #[repr(C)]
+                #[derive(Copy)] pub struct sockaddr_un {
+                    pub sun_len: u8,
+                    pub sun_family: sa_family_t,
+                    pub sun_path: [c_char; 104]
+                }
+                impl Clone for sockaddr_un {
+                    fn clone(&self) -> sockaddr_un { *self }
+                }
+                #[repr(C)]
+                #[derive(Copy, Clone)] pub struct ifaddrs {
+                    pub ifa_next: *mut ifaddrs,
+                    pub ifa_name: *mut c_char,
+                    pub ifa_flags: c_uint,
+                    pub ifa_addr: *mut sockaddr,
+                    pub ifa_netmask: *mut sockaddr,
+                    pub ifa_dstaddr: *mut sockaddr,
+                    pub ifa_data: *mut c_void
+                }
+            }
+        }
+
+        #[cfg(target_arch = "x86_64")]
+        pub mod arch {
+            pub mod c95 {
+                pub type c_char = i8;
+                pub type c_schar = i8;
+                pub type c_uchar = u8;
+                pub type c_short = i16;
+                pub type c_ushort = u16;
+                pub type c_int = i32;
+                pub type c_uint = u32;
+                pub type c_long = i64;
+                pub type c_ulong = u64;
+                pub type c_float = f32;
+                pub type c_double = f64;
+                pub type size_t = u64;
+                pub type ptrdiff_t = i64;
+                pub type clock_t = i64;
+                pub type time_t = i64;
+                pub type suseconds_t = i64;
+                pub type wchar_t = i32;
+            }
+            pub mod c99 {
+                pub type c_longlong = i64;
+                pub type c_ulonglong = u64;
+                pub type intptr_t = i64;
+                pub type uintptr_t = u64;
+                pub type intmax_t = i64;
+                pub type uintmax_t = u64;
+            }
+            pub mod posix88 {
+                use types::os::arch::c95::{c_long};
+                pub type off_t = i64;
+                pub type dev_t = i32;
+                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 = c_long;
+            }
+            pub mod posix01 {
+                use types::common::c95::{c_void};
+                use types::common::c99::{uint32_t, uint64_t};
+                use types::os::arch::c95::{c_long, time_t};
+                use types::os::arch::posix88::{dev_t, gid_t};
+                use types::os::arch::posix88::{mode_t, off_t};
+                use types::os::arch::posix88::{uid_t};
+
+                pub type nlink_t = uint32_t;
+                pub type blksize_t = uint32_t;
+                pub type ino_t = uint64_t;
+                pub type blkcnt_t = i64;
+                pub type fflags_t = u32; // type not declared, but struct stat have u_int32_t
+
+                #[repr(C)]
+                #[derive(Copy, Clone)] pub struct stat {
+                    pub st_mode: mode_t,
+                    pub st_dev: dev_t,
+                    pub st_ino: ino_t,
+                    pub st_nlink: nlink_t,
+                    pub st_uid: uid_t,
+                    pub st_gid: gid_t,
+                    pub st_rdev: dev_t,
+                    pub st_atime: time_t,
+                    pub st_atime_nsec: c_long,
+                    pub st_mtime: time_t,
+                    pub st_mtime_nsec: c_long,
+                    pub st_ctime: time_t,
+                    pub st_ctime_nsec: c_long,
+                    pub st_size: off_t,
+                    pub st_blocks: blkcnt_t,
+                    pub st_blksize: blksize_t,
+                    pub st_flags: fflags_t,
+                    pub st_gen: uint32_t,
+                    pub st_birthtime: time_t,
+                    pub st_birthtime_nsec: c_long,
+                }
+                #[repr(C)]
+                #[derive(Copy, Clone)] pub struct utimbuf {
+                    pub actime: time_t,
+                    pub modtime: time_t,
+                }
+
+                pub type pthread_attr_t = *mut c_void;
+            }
+            pub mod posix08 {
+            }
+            pub mod bsd44 {
+            }
+            pub mod extra {
+            }
+        }
+    }
+
+    #[cfg(any(target_os = "bitrig", target_os = "netbsd", target_os = "openbsd"))]
+    pub mod os {
+        pub mod c95 {
+            use types::os::arch::c95::{c_int, c_uint};
+
+            pub const EXIT_FAILURE : c_int = 1;
+            pub const EXIT_SUCCESS : c_int = 0;
+            pub const RAND_MAX : c_int = 2147483647;
+            pub const EOF : c_int = -1;
+            pub const SEEK_SET : c_int = 0;
+            pub const SEEK_CUR : c_int = 1;
+            pub const SEEK_END : c_int = 2;
+            pub const _IOFBF : c_int = 0;
+            pub const _IONBF : c_int = 2;
+            pub const _IOLBF : c_int = 1;
+            pub const BUFSIZ : c_uint = 1024;
+            pub const FOPEN_MAX : c_uint = 20;
+            pub const FILENAME_MAX : c_uint = 1024;
+            pub const L_tmpnam : c_uint = 1024;
+            pub const TMP_MAX : c_uint = 308915776;
+        }
+        pub mod c99 {
+        }
+        pub mod posix88 {
+            use types::common::c95::c_void;
+            use types::os::arch::c95::c_int;
+            use types::os::arch::posix88::mode_t;
+
+            pub const O_RDONLY : c_int = 0;
+            pub const O_WRONLY : c_int = 1;
+            pub const O_RDWR : c_int = 2;
+            pub const O_APPEND : c_int = 8;
+            pub const O_CREAT : c_int = 512;
+            pub const O_EXCL : c_int = 2048;
+            pub const O_NOCTTY : c_int = 32768;
+            pub const O_TRUNC : c_int = 1024;
+            pub const S_IFIFO : mode_t = 4096;
+            pub const S_IFCHR : mode_t = 8192;
+            pub const S_IFBLK : mode_t = 24576;
+            pub const S_IFDIR : mode_t = 16384;
+            pub const S_IFREG : mode_t = 32768;
+            pub const S_IFLNK : mode_t = 40960;
+            pub const S_IFSOCK : mode_t = 49152;
+            pub const S_IFMT : mode_t = 61440;
+            pub const S_IEXEC : mode_t = 64;
+            pub const S_IWRITE : mode_t = 128;
+            pub const S_IREAD : mode_t = 256;
+            pub const S_IRWXU : mode_t = 448;
+            pub const S_IXUSR : mode_t = 64;
+            pub const S_IWUSR : mode_t = 128;
+            pub const S_IRUSR : mode_t = 256;
+            pub const S_IRWXG : mode_t = 56;
+            pub const S_IXGRP : mode_t = 8;
+            pub const S_IWGRP : mode_t = 16;
+            pub const S_IRGRP : mode_t = 32;
+            pub const S_IRWXO : mode_t = 7;
+            pub const S_IXOTH : mode_t = 1;
+            pub const S_IWOTH : mode_t = 2;
+            pub const S_IROTH : mode_t = 4;
+            pub const F_OK : c_int = 0;
+            pub const R_OK : c_int = 4;
+            pub const W_OK : c_int = 2;
+            pub const X_OK : c_int = 1;
+            pub const STDIN_FILENO : c_int = 0;
+            pub const STDOUT_FILENO : c_int = 1;
+            pub const STDERR_FILENO : c_int = 2;
+            pub const F_LOCK : c_int = 1;
+            pub const F_TEST : c_int = 3;
+            pub const F_TLOCK : c_int = 2;
+            pub const F_ULOCK : c_int = 0;
+            pub const SIGHUP : c_int = 1;
+            pub const SIGINT : c_int = 2;
+            pub const SIGQUIT : c_int = 3;
+            pub const SIGILL : c_int = 4;
+            pub const SIGABRT : c_int = 6;
+            pub const SIGFPE : c_int = 8;
+            pub const SIGKILL : c_int = 9;
+            pub const SIGSEGV : c_int = 11;
+            pub const SIGPIPE : c_int = 13;
+            pub const SIGALRM : c_int = 14;
+            pub const SIGTERM : c_int = 15;
+
+            pub const PROT_NONE : c_int = 0;
+            pub const PROT_READ : c_int = 1;
+            pub const PROT_WRITE : c_int = 2;
+            pub const PROT_EXEC : c_int = 4;
+
+            pub const MAP_FILE : c_int = 0x0000;
+            pub const MAP_SHARED : c_int = 0x0001;
+            pub const MAP_PRIVATE : c_int = 0x0002;
+            pub const MAP_FIXED : c_int = 0x0010;
+            pub const MAP_ANON : c_int = 0x1000;
+
+            pub const MAP_FAILED : *mut c_void = !0 as *mut c_void;
+
+            pub const MCL_CURRENT : c_int = 0x0001;
+            pub const MCL_FUTURE : c_int = 0x0002;
+
+            pub const MS_ASYNC : c_int = 0x0001;
+            pub const MS_SYNC : c_int = 0x0002;
+            pub const MS_INVALIDATE : c_int = 0x0004;
+
+            pub const EPERM : c_int = 1;
+            pub const ENOENT : c_int = 2;
+            pub const ESRCH : c_int = 3;
+            pub const EINTR : c_int = 4;
+            pub const EIO : c_int = 5;
+            pub const ENXIO : c_int = 6;
+            pub const E2BIG : c_int = 7;
+            pub const ENOEXEC : c_int = 8;
+            pub const EBADF : c_int = 9;
+            pub const ECHILD : c_int = 10;
+            pub const EDEADLK : c_int = 11;
+            pub const ENOMEM : c_int = 12;
+            pub const EACCES : c_int = 13;
+            pub const EFAULT : c_int = 14;
+            pub const ENOTBLK : c_int = 15;
+            pub const EBUSY : c_int = 16;
+            pub const EEXIST : c_int = 17;
+            pub const EXDEV : c_int = 18;
+            pub const ENODEV : c_int = 19;
+            pub const ENOTDIR : c_int = 20;
+            pub const EISDIR : c_int = 21;
+            pub const EINVAL : c_int = 22;
+            pub const ENFILE : c_int = 23;
+            pub const EMFILE : c_int = 24;
+            pub const ENOTTY : c_int = 25;
+            pub const ETXTBSY : c_int = 26;
+            pub const EFBIG : c_int = 27;
+            pub const ENOSPC : c_int = 28;
+            pub const ESPIPE : c_int = 29;
+            pub const EROFS : c_int = 30;
+            pub const EMLINK : c_int = 31;
+            pub const EPIPE : c_int = 32;
+            pub const EDOM : c_int = 33;
+            pub const ERANGE : c_int = 34;
+            pub const EAGAIN : c_int = 35;
+            pub const EWOULDBLOCK : c_int = 35;
+            pub const EINPROGRESS : c_int = 36;
+            pub const EALREADY : c_int = 37;
+            pub const ENOTSOCK : c_int = 38;
+            pub const EDESTADDRREQ : c_int = 39;
+            pub const EMSGSIZE : c_int = 40;
+            pub const EPROTOTYPE : c_int = 41;
+            pub const ENOPROTOOPT : c_int = 42;
+            pub const EPROTONOSUPPORT : c_int = 43;
+            pub const ESOCKTNOSUPPORT : c_int = 44;
+            pub const EOPNOTSUPP : c_int = 45;
+            pub const EPFNOSUPPORT : c_int = 46;
+            pub const EAFNOSUPPORT : c_int = 47;
+            pub const EADDRINUSE : c_int = 48;
+            pub const EADDRNOTAVAIL : c_int = 49;
+            pub const ENETDOWN : c_int = 50;
+            pub const ENETUNREACH : c_int = 51;
+            pub const ENETRESET : c_int = 52;
+            pub const ECONNABORTED : c_int = 53;
+            pub const ECONNRESET : c_int = 54;
+            pub const ENOBUFS : c_int = 55;
+            pub const EISCONN : c_int = 56;
+            pub const ENOTCONN : c_int = 57;
+            pub const ESHUTDOWN : c_int = 58;
+            pub const ETOOMANYREFS : c_int = 59;
+            pub const ETIMEDOUT : c_int = 60;
+            pub const ECONNREFUSED : c_int = 61;
+            pub const ELOOP : c_int = 62;
+            pub const ENAMETOOLONG : c_int = 63;
+            pub const EHOSTDOWN : c_int = 64;
+            pub const EHOSTUNREACH : c_int = 65;
+            pub const ENOTEMPTY : c_int = 66;
+            pub const EPROCLIM : c_int = 67;
+            pub const EUSERS : c_int = 68;
+            pub const EDQUOT : c_int = 69;
+            pub const ESTALE : c_int = 70;
+            pub const EREMOTE : c_int = 71;
+            pub const EBADRPC : c_int = 72;
+            pub const ERPCMISMATCH : c_int = 73;
+            pub const EPROGUNAVAIL : c_int = 74;
+            pub const EPROGMISMATCH : c_int = 75;
+            pub const EPROCUNAVAIL : c_int = 76;
+            pub const ENOLCK : c_int = 77;
+            pub const ENOSYS : c_int = 78;
+            pub const EFTYPE : c_int = 79;
+            pub const EAUTH : c_int = 80;
+            pub const ENEEDAUTH : c_int = 81;
+            pub const EIPSEC : c_int = 82;
+            pub const ENOATTR : c_int = 83;
+            pub const EILSEQ : c_int = 84;
+            pub const ENOMEDIUM : c_int = 85;
+            pub const EMEDIUMTYPE : c_int = 86;
+            pub const EOVERFLOW : c_int = 87;
+            pub const ECANCELED : c_int = 88;
+            pub const EIDRM : c_int = 89;
+            pub const ENOMSG : c_int = 90;
+            pub const ENOTSUP : c_int = 91;
+            pub const ELAST : c_int = 91; // must be equal to largest errno
+        }
+        pub mod posix01 {
+            use types::os::arch::c95::{c_int, size_t};
+            use types::os::common::posix01::rlim_t;
+
+            pub const F_DUPFD : c_int = 0;
+            pub const F_GETFD : c_int = 1;
+            pub const F_SETFD : c_int = 2;
+            pub const F_GETFL : c_int = 3;
+            pub const F_SETFL : c_int = 4;
+            pub const F_GETOWN : c_int = 5;
+            pub const F_SETOWN : c_int = 6;
+            pub const F_GETLK : c_int = 7;
+            pub const F_SETLK : c_int = 8;
+            pub const F_SETLKW : c_int = 9;
+            pub const F_DUPFD_CLOEXEC : c_int = 10;
+
+            pub const SIGTRAP : c_int = 5;
+            pub const SIG_IGN: size_t = 1;
+
+            pub const GLOB_APPEND   : c_int = 0x0001;
+            pub const GLOB_DOOFFS   : c_int = 0x0002;
+            pub const GLOB_ERR      : c_int = 0x0004;
+            pub const GLOB_MARK     : c_int = 0x0008;
+            pub const GLOB_NOCHECK  : c_int = 0x0010;
+            pub const GLOB_NOSORT   : c_int = 0x0020;
+            pub const GLOB_NOESCAPE : c_int = 0x1000;
+
+            pub const GLOB_NOSPACE  : c_int = -1;
+            pub const GLOB_ABORTED  : c_int = -2;
+            pub const GLOB_NOMATCH  : c_int = -3;
+            pub const GLOB_NOSYS : c_int = -4;
+
+            pub const POSIX_MADV_NORMAL : c_int = 0;
+            pub const POSIX_MADV_RANDOM : c_int = 1;
+            pub const POSIX_MADV_SEQUENTIAL : c_int = 2;
+            pub const POSIX_MADV_WILLNEED : c_int = 3;
+            pub const POSIX_MADV_DONTNEED : c_int = 4;
+
+            pub const _SC_IOV_MAX : c_int = 51;
+            pub const _SC_GETGR_R_SIZE_MAX : c_int = 100;
+            pub const _SC_GETPW_R_SIZE_MAX : c_int = 101;
+            pub const _SC_LOGIN_NAME_MAX : c_int = 102;
+            pub const _SC_MQ_PRIO_MAX : c_int = 59;
+            pub const _SC_THREAD_ATTR_STACKADDR : c_int = 77;
+            pub const _SC_THREAD_ATTR_STACKSIZE : c_int = 78;
+            pub const _SC_THREAD_DESTRUCTOR_ITERATIONS : c_int = 80;
+            pub const _SC_THREAD_KEYS_MAX : c_int = 81;
+            pub const _SC_THREAD_PRIO_INHERIT : c_int = 82;
+            pub const _SC_THREAD_PRIO_PROTECT : c_int = 83;
+            pub const _SC_THREAD_PRIORITY_SCHEDULING : c_int = 84;
+            pub const _SC_THREAD_PROCESS_SHARED : c_int = 85;
+            pub const _SC_THREAD_SAFE_FUNCTIONS : c_int = 103;
+            pub const _SC_THREAD_STACK_MIN : c_int = 89;
+            pub const _SC_THREAD_THREADS_MAX : c_int = 90;
+            pub const _SC_THREADS : c_int = 91;
+            pub const _SC_TTY_NAME_MAX : c_int = 107;
+            pub const _SC_ATEXIT_MAX : c_int = 46;
+            pub const _SC_XOPEN_CRYPT : c_int = 117;
+            pub const _SC_XOPEN_ENH_I18N : c_int = 118;
+            pub const _SC_XOPEN_LEGACY : c_int = 119;
+            pub const _SC_XOPEN_REALTIME : c_int = 120;
+            pub const _SC_XOPEN_REALTIME_THREADS : c_int = 121;
+            pub const _SC_XOPEN_SHM : c_int = 30;
+            pub const _SC_XOPEN_UNIX : c_int = 123;
+            pub const _SC_XOPEN_VERSION : c_int = 125;
+
+            pub const PTHREAD_CREATE_JOINABLE : c_int = 0;
+            pub const PTHREAD_CREATE_DETACHED : c_int = 1;
+            pub const PTHREAD_STACK_MIN : size_t = 2048;
+
+            pub const CLOCK_REALTIME : c_int = 0;
+            pub const CLOCK_MONOTONIC : c_int = 3;
+
+            pub const RLIMIT_CPU: c_int = 0;
+            pub const RLIMIT_FSIZE: c_int = 1;
+            pub const RLIMIT_DATA: c_int = 2;
+            pub const RLIMIT_STACK: c_int = 3;
+            pub const RLIMIT_CORE: c_int = 4;
+            pub const RLIMIT_RSS: c_int = 5;
+            pub const RLIMIT_MEMLOCK: c_int = 6;
+            pub const RLIMIT_NPROC: c_int = 7;
+            pub const RLIMIT_NOFILE: c_int = 8;
+            pub const RLIM_NLIMITS: c_int = 9;
+
+            pub const RLIM_INFINITY: rlim_t = 0x7fff_ffff_ffff_ffff;
+            pub const RLIM_SAVED_MAX: rlim_t = RLIM_INFINITY;
+            pub const RLIM_SAVED_CUR: rlim_t = RLIM_INFINITY;
+
+            pub const RUSAGE_SELF: c_int = 0;
+            pub const RUSAGE_CHILDREN: c_int = -1;
+            pub const RUSAGE_THREAD: c_int = 1;
+        }
+        pub mod posix08 {
+        }
+        pub mod bsd44 {
+            use types::os::arch::c95::c_int;
+
+            pub const MADV_NORMAL : c_int = 0;
+            pub const MADV_RANDOM : c_int = 1;
+            pub const MADV_SEQUENTIAL : c_int = 2;
+            pub const MADV_WILLNEED : c_int = 3;
+            pub const MADV_DONTNEED : c_int = 4;
+            pub const MADV_FREE : c_int = 6;
+
+            pub const AF_UNIX: c_int = 1;
+            pub const AF_INET: c_int = 2;
+            pub const AF_INET6: c_int = 24;
+            pub const SOCK_STREAM: c_int = 1;
+            pub const SOCK_DGRAM: c_int = 2;
+            pub const SOCK_RAW: c_int = 3;
+            pub const IPPROTO_TCP: c_int = 6;
+            pub const IPPROTO_IP: c_int = 0;
+            pub const IPPROTO_IPV6: c_int = 41;
+            pub const IP_MULTICAST_TTL: c_int = 10;
+            pub const IP_MULTICAST_LOOP: c_int = 11;
+            pub const IP_TTL: c_int = 4;
+            pub const IP_HDRINCL: c_int = 2;
+            pub const IP_ADD_MEMBERSHIP: c_int = 12;
+            pub const IP_DROP_MEMBERSHIP: c_int = 13;
+            pub const IPV6_ADD_MEMBERSHIP: c_int = 12; // don't exist
+            pub const IPV6_DROP_MEMBERSHIP: c_int = 13; // don't exist
+
+            pub const TCP_NODELAY: c_int = 0x01;
+            pub const SOL_SOCKET: c_int = 0xffff;
+            pub const SO_DEBUG: c_int = 0x01;
+            pub const SO_ACCEPTCONN: c_int = 0x0002;
+            pub const SO_REUSEADDR: c_int = 0x0004;
+            pub const SO_KEEPALIVE: c_int = 0x0008;
+            pub const SO_DONTROUTE: c_int = 0x0010;
+            pub const SO_BROADCAST: c_int = 0x0020;
+            pub const SO_USELOOPBACK: c_int = 0x0040;
+            pub const SO_LINGER: c_int = 0x0080;
+            pub const SO_OOBINLINE: c_int = 0x0100;
+            pub const SO_REUSEPORT: c_int = 0x0200;
+            pub const SO_SNDBUF: c_int = 0x1001;
+            pub const SO_RCVBUF: c_int = 0x1002;
+            pub const SO_SNDLOWAT: c_int = 0x1003;
+            pub const SO_RCVLOWAT: c_int = 0x1004;
+            pub const SO_SNDTIMEO: c_int = 0x1005;
+            pub const SO_RCVTIMEO: c_int = 0x1006;
+            pub const SO_ERROR: c_int = 0x1007;
+            pub const SO_TYPE: c_int = 0x1008;
+
+            pub const IFF_LOOPBACK: c_int = 0x8;
+
+            pub const SHUT_RD: c_int = 0;
+            pub const SHUT_WR: c_int = 1;
+            pub const SHUT_RDWR: c_int = 2;
+
+            pub const LOCK_SH: c_int = 1;
+            pub const LOCK_EX: c_int = 2;
+            pub const LOCK_NB: c_int = 4;
+            pub const LOCK_UN: c_int = 8;
+        }
+        pub mod extra {
+            use types::os::arch::c95::c_int;
+
+            pub const O_DSYNC : c_int = 128; // same as SYNC
+            pub const O_SYNC : c_int = 128;
+            pub const O_NONBLOCK : c_int = 4;
+            pub const CTL_KERN : c_int = 1;
+            pub const KERN_PROC : c_int = 66;
+
+            pub const MAP_COPY : c_int = 0x0002;
+            pub const MAP_RENAME : c_int = 0x0000;
+            pub const MAP_NORESERVE : c_int = 0x0000;
+            pub const MAP_NOEXTEND : c_int = 0x0000;
+            pub const MAP_HASSEMAPHORE : c_int = 0x0000;
+
+            pub const IPPROTO_RAW : c_int = 255;
+
+            pub const PATH_MAX: c_int = 1024;
+        }
+        pub mod sysconf {
+            use types::os::arch::c95::c_int;
+
+            pub const _SC_ARG_MAX : c_int = 1;
+            pub const _SC_CHILD_MAX : c_int = 2;
+            pub const _SC_CLK_TCK : c_int = 3;
+            pub const _SC_NGROUPS_MAX : c_int = 4;
+            pub const _SC_OPEN_MAX : c_int = 5;
+            pub const _SC_JOB_CONTROL : c_int = 6;
+            pub const _SC_SAVED_IDS : c_int = 7;
+            pub const _SC_VERSION : c_int = 8;
+            pub const _SC_BC_BASE_MAX : c_int = 9;
+            pub const _SC_BC_DIM_MAX : c_int = 10;
+            pub const _SC_BC_SCALE_MAX : c_int = 11;
+            pub const _SC_BC_STRING_MAX : c_int = 12;
+            pub const _SC_COLL_WEIGHTS_MAX : c_int = 13;
+            pub const _SC_EXPR_NEST_MAX : c_int = 14;
+            pub const _SC_LINE_MAX : c_int = 15;
+            pub const _SC_RE_DUP_MAX : c_int = 16;
+            pub const _SC_2_VERSION : c_int = 17;
+            pub const _SC_2_C_BIND : c_int = 18;
+            pub const _SC_2_C_DEV : c_int = 19;
+            pub const _SC_2_CHAR_TERM : c_int = 20;
+            pub const _SC_2_FORT_DEV : c_int = 21;
+            pub const _SC_2_FORT_RUN : c_int = 22;
+            pub const _SC_2_LOCALEDEF : c_int = 23;
+            pub const _SC_2_SW_DEV : c_int = 24;
+            pub const _SC_2_UPE : c_int = 25;
+            pub const _SC_STREAM_MAX : c_int = 26;
+            pub const _SC_TZNAME_MAX : c_int = 27;
+            pub const _SC_PAGESIZE : c_int = 28;
+            pub const _SC_FSYNC : c_int = 29;
+            pub const _SC_SEM_NSEMS_MAX : c_int = 31;
+            pub const _SC_SEM_VALUE_MAX : c_int = 32;
+            pub const _SC_AIO_LISTIO_MAX : c_int = 42;
+            pub const _SC_AIO_MAX : c_int = 43;
+            pub const _SC_AIO_PRIO_DELTA_MAX : c_int = 44;
+            pub const _SC_ASYNCHRONOUS_IO : c_int = 45;
+            pub const _SC_DELAYTIMER_MAX : c_int = 50;
+            pub const _SC_MAPPED_FILES : c_int = 53;
+            pub const _SC_MEMLOCK : c_int = 54;
+            pub const _SC_MEMLOCK_RANGE : c_int = 55;
+            pub const _SC_MEMORY_PROTECTION : c_int = 56;
+            pub const _SC_MESSAGE_PASSING : c_int = 57;
+            pub const _SC_MQ_OPEN_MAX : c_int = 58;
+            pub const _SC_PRIORITIZED_IO : c_int = 60;
+            pub const _SC_PRIORITY_SCHEDULING : c_int = 61;
+            pub const _SC_REALTIME_SIGNALS : c_int = 64;
+            pub const _SC_RTSIG_MAX : c_int = 66;
+            pub const _SC_SEMAPHORES : c_int = 67;
+            pub const _SC_SHARED_MEMORY_OBJECTS : c_int = 68;
+            pub const _SC_SIGQUEUE_MAX : c_int = 70;
+            pub const _SC_SYNCHRONIZED_IO : c_int = 75;
+            pub const _SC_TIMER_MAX : c_int = 93;
+            pub const _SC_TIMERS : c_int = 94;
+        }
+    }
+

src/unix.rs

@@ -0,0 +1,309 @@
+extern {
+    pub fn socket(domain: ::c_int, ty: ::c_int, protocol: ::c_int) -> ::c_int;
+    #[cfg_attr(all(target_os = "macos", target_arch = "x86"),
+               link_name = "connect$UNIX2003")]
+    pub fn connect(socket: ::c_int, address: *const ::sockaddr,
+                   len: ::socklen_t) -> ::c_int;
+    #[cfg_attr(all(target_os = "macos", target_arch = "x86"),
+               link_name = "bind$UNIX2003")]
+    pub fn bind(socket: ::c_int, address: *const ::sockaddr,
+                address_len: ::socklen_t) -> ::c_int;
+    #[cfg_attr(all(target_os = "macos", target_arch = "x86"),
+               link_name = "listen$UNIX2003")]
+    pub fn listen(socket: ::c_int, backlog: ::c_int) -> ::c_int;
+    #[cfg_attr(all(target_os = "macos", target_arch = "x86"),
+               link_name = "accept$UNIX2003")]
+    pub fn accept(socket: ::c_int, address: *mut ::sockaddr,
+                  address_len: *mut ::socklen_t) -> ::c_int;
+    #[cfg_attr(all(target_os = "macos", target_arch = "x86"),
+               link_name = "getpeername$UNIX2003")]
+    pub fn getpeername(socket: ::c_int, address: *mut ::sockaddr,
+                       address_len: *mut ::socklen_t) -> ::c_int;
+    #[cfg_attr(all(target_os = "macos", target_arch = "x86"),
+               link_name = "getsockname$UNIX2003")]
+    pub fn getsockname(socket: ::c_int, address: *mut ::sockaddr,
+                       address_len: *mut ::socklen_t) -> ::c_int;
+    pub fn setsockopt(socket: ::c_int, level: ::c_int, name: ::c_int,
+                      value: *const ::c_void,
+                      option_len: ::socklen_t) -> ::c_int;
+    #[cfg_attr(all(target_os = "macos", target_arch = "x86"),
+               link_name = "recv$UNIX2003")]
+    pub fn recv(socket: ::c_int, buf: *mut ::c_void, len: ::size_t,
+                flags: ::c_int) -> ::ssize_t;
+    #[cfg_attr(all(target_os = "macos", target_arch = "x86"),
+               link_name = "send$UNIX2003")]
+    pub fn send(socket: ::c_int, buf: *const ::c_void, len: ::size_t,
+                flags: ::c_int) -> ::ssize_t;
+    #[cfg_attr(all(target_os = "macos", target_arch = "x86"),
+               link_name = "recvfrom$UNIX2003")]
+    pub fn recvfrom(socket: ::c_int, buf: *mut ::c_void, len: ::size_t,
+                    flags: ::c_int, addr: *mut ::sockaddr,
+                    addrlen: *mut ::socklen_t) -> ::ssize_t;
+    #[cfg_attr(all(target_os = "macos", target_arch = "x86"),
+               link_name = "sendto$UNIX2003")]
+    pub fn sendto(socket: ::c_int, buf: *const ::c_void, len: ::size_t,
+                  flags: ::c_int, addr: *const ::sockaddr,
+                  addrlen: ::socklen_t) -> ::ssize_t;
+    pub fn getifaddrs(ifap: *mut *mut ::ifaddrs) -> ::c_int;
+    pub fn freeifaddrs(ifa: *mut ::ifaddrs);
+    pub fn shutdown(socket: ::c_int, how: ::c_int) -> ::c_int;
+
+    #[cfg_attr(all(target_os = "macos", target_arch = "x86"),
+               link_name = "chmod$UNIX2003")]
+    pub fn chmod(path: *const ::c_char, mode: ::mode_t) -> ::c_int;
+    #[cfg_attr(all(target_os = "macos", target_arch = "x86"),
+               link_name = "fchmod$UNIX2003")]
+    pub fn fchmod(fd: ::c_int, mode: ::mode_t) -> ::c_int;
+
+    #[cfg_attr(target_os = "macos", link_name = "fstat$INODE64")]
+    pub fn fstat(fildes: ::c_int, buf: *mut ::stat) -> ::c_int;
+
+    pub fn mkdir(path: *const ::c_char, mode: ::mode_t) -> ::c_int;
+    pub fn mkfifo(path: *const ::c_char, mode: ::mode_t) -> ::c_int;
+
+    #[cfg_attr(target_os = "macos", link_name = "::stat$INODE64")]
+    pub fn stat(path: *const ::c_char, buf: *mut ::stat) -> ::c_int;
+
+    #[cfg_attr(all(target_os = "macos", target_arch = "x86"),
+               link_name = "popen$UNIX2003")]
+    pub fn popen(command: *const ::c_char,
+                 mode: *const ::c_char) -> *mut ::FILE;
+    pub fn pclose(stream: *mut ::FILE) -> ::c_int;
+    #[cfg_attr(all(target_os = "macos", target_arch = "x86"),
+               link_name = "fdopen$UNIX2003")]
+    pub fn fdopen(fd: ::c_int, mode: *const ::c_char) -> *mut ::FILE;
+    pub fn fileno(stream: *mut ::FILE) -> ::c_int;
+
+    #[cfg_attr(all(target_os = "macos", target_arch = "x86"),
+               link_name = "open$UNIX2003")]
+    pub fn open(path: *const ::c_char, oflag: ::c_int, ...) -> ::c_int;
+    #[cfg_attr(all(target_os = "macos", target_arch = "x86"),
+               link_name = "creat$UNIX2003")]
+    pub fn creat(path: *const ::c_char, mode: ::mode_t) -> ::c_int;
+    #[cfg_attr(all(target_os = "macos", target_arch = "x86"),
+               link_name = "fcntl$UNIX2003")]
+    pub fn fcntl(fd: ::c_int, cmd: ::c_int, ...) -> ::c_int;
+
+    #[cfg_attr(all(target_os = "macos", target_arch = "x86_64"),
+               link_name = "opendir$INODE64")]
+    #[cfg_attr(all(target_os = "macos", target_arch = "x86"),
+               link_name = "opendir$INODE64$UNIX2003")]
+    pub fn opendir(dirname: *const ::c_char) -> *mut ::DIR;
+    #[cfg_attr(target_os = "macos", link_name = "readdir_r$INODE64")]
+    pub fn readdir_r(dirp: *mut ::DIR, entry: *mut ::dirent,
+                      result: *mut *mut ::dirent) -> ::c_int;
+    #[cfg_attr(all(target_os = "macos", target_arch = "x86"),
+               link_name = "closedir$UNIX2003")]
+    pub fn closedir(dirp: *mut ::DIR) -> ::c_int;
+    #[cfg_attr(all(target_os = "macos", target_arch = "x86_64"),
+               link_name = "rewinddir$INODE64")]
+    #[cfg_attr(all(target_os = "macos", target_arch = "x86"),
+               link_name = "rewinddir$INODE64$UNIX2003")]
+    pub fn rewinddir(dirp: *mut ::DIR);
+    #[cfg_attr(all(target_os = "macos", target_arch = "x86_64"),
+               link_name = "seekdir$INODE64")]
+    #[cfg_attr(all(target_os = "macos", target_arch = "x86"),
+               link_name = "seekdir$INODE64$UNIX2003")]
+    pub fn seekdir(dirp: *mut ::DIR, loc: ::c_long);
+    #[cfg_attr(all(target_os = "macos", target_arch = "x86_64"),
+               link_name = "telldir$INODE64")]
+    #[cfg_attr(all(target_os = "macos", target_arch = "x86"),
+               link_name = "telldir$INODE64$UNIX2003")]
+    pub fn telldir(dirp: *mut ::DIR) -> ::c_long;
+
+    pub fn access(path: *const ::c_char, amode: ::c_int) -> ::c_int;
+    pub fn alarm(seconds: ::c_uint) -> ::c_uint;
+    pub fn chdir(dir: *const ::c_char) -> ::c_int;
+    pub fn chown(path: *const ::c_char, uid: ::uid_t,
+                 gid: ::gid_t) -> ::c_int;
+    #[cfg_attr(all(target_os = "macos", target_arch = "x86"),
+               link_name = "close$UNIX2003")]
+    pub fn close(fd: ::c_int) -> ::c_int;
+    pub fn dup(fd: ::c_int) -> ::c_int;
+    pub fn dup2(src: ::c_int, dst: ::c_int) -> ::c_int;
+    pub fn execv(prog: *const ::c_char,
+                 argv: *const *const ::c_char) -> ::c_int;
+    pub fn execve(prog: *const ::c_char, argv: *const *const ::c_char,
+                  envp: *const *const ::c_char)
+                  -> ::c_int;
+    pub fn execvp(c: *const ::c_char,
+                  argv: *const *const ::c_char) -> ::c_int;
+    pub fn fork() -> ::pid_t;
+    pub fn fpathconf(filedes: ::c_int, name: ::c_int) -> ::c_long;
+    pub fn getcwd(buf: *mut ::c_char, size: ::size_t) -> *mut ::c_char;
+    pub fn getegid() -> ::gid_t;
+    pub fn geteuid() -> ::uid_t;
+    pub fn getgid() -> ::gid_t;
+    pub fn getgroups(ngroups_max: ::c_int, groups: *mut ::gid_t)
+                     -> ::c_int;
+    pub fn getlogin() -> *mut ::c_char;
+    // GNU getopt(3) modifies its arguments despite the
+    // char * const [] prototype; see the manpage.
+    pub fn getopt(argc: ::c_int, argv: *mut *mut ::c_char,
+                  optstr: *const ::c_char) -> ::c_int;
+    pub fn getpgrp() -> ::pid_t;
+    pub fn getpid() -> ::pid_t;
+    pub fn getppid() -> ::pid_t;
+    pub fn getuid() -> ::uid_t;
+    pub fn getsid(pid: ::pid_t) -> ::pid_t;
+    pub fn isatty(fd: ::c_int) -> ::c_int;
+    pub fn link(src: *const ::c_char, dst: *const ::c_char) -> ::c_int;
+    pub fn lseek(fd: ::c_int, offset: ::off_t, whence: ::c_int)
+                 -> ::off_t;
+    pub fn pathconf(path: *const ::c_char, name: ::c_int) -> ::c_long;
+    #[cfg_attr(all(target_os = "macos", target_arch = "x86"),
+               link_name = "pause$UNIX2003")]
+    pub fn pause() -> ::c_int;
+    pub fn pipe(fds: *mut ::c_int) -> ::c_int;
+    #[cfg_attr(all(target_os = "macos", target_arch = "x86"),
+               link_name = "read$UNIX2003")]
+    pub fn read(fd: ::c_int, buf: *mut ::c_void, count: ::size_t)
+                -> ::ssize_t;
+    pub fn rmdir(path: *const ::c_char) -> ::c_int;
+    pub fn setgid(gid: ::gid_t) -> ::c_int;
+    pub fn setpgid(pid: ::pid_t, pgid: ::pid_t) -> ::c_int;
+    pub fn setsid() -> ::pid_t;
+    pub fn setuid(uid: ::uid_t) -> ::c_int;
+    #[cfg_attr(all(target_os = "macos", target_arch = "x86"),
+               link_name = "sleep$UNIX2003")]
+    pub fn sleep(secs: ::c_uint) -> ::c_uint;
+    #[cfg_attr(all(target_os = "macos", target_arch = "x86"),
+               link_name = "usleep$UNIX2003")]
+    pub fn usleep(secs: ::c_uint) -> ::c_int;
+    #[cfg_attr(all(target_os = "macos", target_arch = "x86"),
+               link_name = "nanosleep$UNIX2003")]
+    pub fn nanosleep(rqtp: *const ::timespec,
+                     rmtp: *mut ::timespec) -> ::c_int;
+    pub fn sysconf(name: ::c_int) -> ::c_long;
+    pub fn tcgetpgrp(fd: ::c_int) -> ::pid_t;
+    pub fn ttyname(fd: ::c_int) -> *mut ::c_char;
+    pub fn unlink(c: *const ::c_char) -> ::c_int;
+    #[cfg_attr(all(target_os = "macos", target_arch = "x86"),
+               link_name = "wait$UNIX2003")]
+    pub fn wait(status: *mut ::c_int) -> ::pid_t;
+    #[cfg_attr(all(target_os = "macos", target_arch = "x86"),
+               link_name = "waitpid$UNIX2003")]
+    pub fn waitpid(pid: ::pid_t, status: *mut ::c_int, options: ::c_int)
+                   -> ::pid_t;
+    #[cfg_attr(all(target_os = "macos", target_arch = "x86"),
+               link_name = "write$UNIX2003")]
+    pub fn write(fd: ::c_int, buf: *const ::c_void, count: ::size_t)
+                 -> ::ssize_t;
+    #[cfg_attr(all(target_os = "macos", target_arch = "x86"),
+               link_name = "pread$UNIX2003")]
+    pub fn pread(fd: ::c_int, buf: *mut ::c_void, count: ::size_t,
+                 offset: ::off_t) -> ::ssize_t;
+    #[cfg_attr(all(target_os = "macos", target_arch = "x86"),
+               link_name = "pwrite$UNIX2003")]
+    pub fn pwrite(fd: ::c_int, buf: *const ::c_void, count: ::size_t,
+                  offset: ::off_t) -> ::ssize_t;
+    pub fn utime(file: *const ::c_char, buf: *const ::utimbuf) -> ::c_int;
+
+    #[cfg_attr(all(target_os = "macos", target_arch = "x86"),
+                   link_name = "kill$UNIX2003")]
+    pub fn kill(pid: ::pid_t, sig: ::c_int) -> ::c_int;
+
+    pub fn mlock(addr: *const ::c_void, len: ::size_t) -> ::c_int;
+    pub fn munlock(addr: *const ::c_void, len: ::size_t) -> ::c_int;
+    pub fn mlockall(flags: ::c_int) -> ::c_int;
+    pub fn munlockall() -> ::c_int;
+
+    #[cfg_attr(all(target_os = "macos", target_arch = "x86"),
+               link_name = "mprotect$UNIX2003")]
+    pub fn mprotect(addr: *mut ::c_void, len: ::size_t, prot: ::c_int)
+                    -> ::c_int;
+
+    #[cfg_attr(all(target_os = "macos", target_arch = "x86"),
+               link_name = "msync$UNIX2003")]
+    pub fn msync(addr: *mut ::c_void, len: ::size_t, flags: ::c_int)
+                 -> ::c_int;
+    #[cfg(target_os = "macos")]
+    pub fn shm_open(name: *const ::c_char, oflag: ::c_int, ...)
+                    -> ::c_int;
+    #[cfg(target_os = "linux")]
+    pub fn shm_open(name: *const ::c_char, oflag: ::c_int,
+                    mode: ::mode_t) -> ::c_int;
+    pub fn shm_unlink(name: *const ::c_char) -> ::c_int;
+
+    #[cfg_attr(all(target_os = "macos", target_arch = "x86"),
+               link_name = "mmap$UNIX2003")]
+    pub fn mmap(addr: *mut ::c_void,
+                len: ::size_t,
+                prot: ::c_int,
+                flags: ::c_int,
+                fd: ::c_int,
+                offset: ::off_t)
+                -> *mut ::c_void;
+    #[cfg_attr(all(target_os = "macos", target_arch = "x86"),
+               link_name = "munmap$UNIX2003")]
+    pub fn munmap(addr: *mut ::c_void, len: ::size_t) -> ::c_int;
+
+    pub fn if_nametoindex(ifname: *const ::c_char) -> ::c_uint;
+
+    #[cfg_attr(target_os = "macos", link_name = "lstat$INODE64")]
+    pub fn lstat(path: *const ::c_char, buf: *mut ::stat) -> ::c_int;
+
+    pub fn readlink(path: *const ::c_char,
+                    buf: *mut ::c_char,
+                    bufsz: ::size_t)
+                    -> ::ssize_t;
+
+    #[cfg_attr(all(target_os = "macos", target_arch = "x86"),
+               link_name = "fsync$UNIX2003")]
+    pub fn fsync(fd: ::c_int) -> ::c_int;
+
+    #[cfg(any(target_os = "linux", target_os = "android"))]
+    pub fn fdatasync(fd: ::c_int) -> ::c_int;
+
+    #[cfg_attr(all(target_os = "macos", target_arch = "x86"),
+               link_name = "setenv$UNIX2003")]
+    pub fn setenv(name: *const ::c_char, val: *const ::c_char,
+                  overwrite: ::c_int) -> ::c_int;
+    #[cfg_attr(all(target_os = "macos", target_arch = "x86"),
+               link_name = "unsetenv$UNIX2003")]
+    pub fn unsetenv(name: *const ::c_char) -> ::c_int;
+    #[cfg_attr(all(target_os = "macos", target_arch = "x86"),
+               link_name = "putenv$UNIX2003")]
+    pub fn putenv(string: *mut ::c_char) -> ::c_int;
+
+    pub fn symlink(path1: *const ::c_char,
+                   path2: *const ::c_char) -> ::c_int;
+
+    pub fn ftruncate(fd: ::c_int, length: ::off_t) -> ::c_int;
+
+    pub fn signal(signum: ::c_int,
+                  handler: ::sighandler_t) -> ::sighandler_t;
+
+    pub fn glob(pattern: *const ::c_char,
+                flags: ::c_int,
+                errfunc: Option<extern "C" fn(epath: *const ::c_char,
+                                                  errno: ::c_int) -> ::c_int>,
+                pglob: *mut ::glob_t);
+    pub fn globfree(pglob: *mut ::glob_t);
+
+    pub fn posix_madvise(addr: *mut ::c_void, len: ::size_t, advice: ::c_int)
+                         -> ::c_int;
+
+    pub fn getrlimit(resource: ::c_int, rlim: *mut ::rlimit) -> ::c_int;
+    pub fn setrlimit(resource: ::c_int, rlim: *const ::rlimit) -> ::c_int;
+    pub fn getrusage(resource: ::c_int, usage: *mut ::rusage) -> ::c_int;
+
+    pub fn sysctl(name: *mut ::c_int,
+                  namelen: ::c_int,
+                  oldp: *mut ::c_void,
+                  oldlenp: *mut ::size_t,
+                  newp: *mut ::c_void,
+                  newlen: ::size_t)
+                  -> ::c_int;
+    pub fn getdtablesize() -> ::c_int;
+    pub fn madvise(addr: *mut ::c_void, len: ::size_t, advice: ::c_int)
+                   -> ::c_int;
+    pub fn mincore(addr: *mut ::c_void, len: ::size_t, vec: *mut ::c_uchar)
+                   -> ::c_int;
+    #[cfg_attr(target_os = "macos", link_name = "realpath$DARWIN_EXTSN")]
+    pub fn realpath(pathname: *const ::c_char, resolved: *mut ::c_char)
+                    -> *mut ::c_char;
+
+    pub fn ioctl(fd: ::c_int, request: ::c_ulong, ...) -> ::c_int;
+    pub fn flock(fd: ::c_int, operation: ::c_int) -> ::c_int;
+}