diff --git a/src/unix/aix/mod.rs b/src/unix/aix/mod.rs
new file mode 100644
index 0000000000000..3348ead5b698d
--- /dev/null
+++ b/src/unix/aix/mod.rs
@@ -0,0 +1,2314 @@
+pub type c_char = i8;
+pub type caddr_t = *mut ::c_char;
+// FIXME: clockid_t must be c_long, but time.rs accepts only i32
+pub type clockid_t = ::c_int;
+pub type blkcnt_t = ::c_long;
+pub type clock_t = ::c_int;
+pub type daddr_t = ::c_long;
+pub type dev_t = ::c_ulong;
+pub type fsblkcnt_t = ::c_ulong;
+pub type fsfilcnt_t = ::c_ulong;
+pub type ino_t = ::c_ulong;
+pub type key_t = ::c_long;
+pub type mode_t = ::c_uint;
+pub type nlink_t = ::c_short;
+pub type rlim_t = ::c_ulong;
+pub type speed_t = ::c_uint;
+pub type tcflag_t = ::c_uint;
+pub type time_t = ::c_long;
+pub type timer_t = ::c_long;
+pub type wchar_t = ::c_uint;
+pub type nfds_t = ::c_int;
+pub type projid_t = ::c_int;
+pub type id_t = ::c_uint;
+pub type blksize64_t = ::c_ulonglong;
+pub type blkcnt64_t = ::c_ulonglong;
+
+pub type suseconds_t = ::c_int;
+pub type useconds_t = ::c_uint;
+pub type off_t = ::c_long;
+pub type off64_t = ::c_longlong;
+
+pub type socklen_t = ::c_uint;
+pub type sa_family_t = ::c_uchar;
+pub type in_port_t = ::c_ushort;
+pub type in_addr_t = ::c_uint;
+
+pub type signal_t = ::c_int;
+pub type pthread_t = ::c_uint;
+pub type pthread_key_t = ::c_uint;
+pub type blksize_t = ::c_long;
+pub type nl_item = ::c_int;
+pub type mqd_t = ::c_int;
+pub type shmatt_t = ::c_ulong;
+
+pub type sem_t = ::c_int;
+pub type pollset_t = ::c_int;
+
+pub type pthread_rwlockattr_t = *mut ::c_void;
+pub type pthread_condattr_t = *mut ::c_void;
+pub type pthread_mutexattr_t = *mut ::c_void;
+pub type pthread_attr_t = *mut ::c_void;
+
+e! {
+    pub enum uio_rw {
+        UIO_READ = 0,
+        UIO_WRITE,
+        UIO_READ_NO_MOVE,
+        UIO_WRITE_NO_MOVE,
+        UIO_PWRITE,
+    }
+}
+
+s! {
+    pub struct fsid_t {
+        pub val: [::c_uint; 2],
+    }
+
+    pub struct fsid64_t {
+        pub val: [::uint64_t; 2],
+    }
+
+    pub struct timezone {
+        pub tz_minuteswest: ::c_int,
+        pub tz_dsttime: ::c_int,
+    }
+
+    pub struct ip_mreq {
+        pub imr_multiaddr: in_addr,
+        pub imr_interface: in_addr,
+    }
+
+    pub struct dirent {
+        pub d_offset: ::c_ulong,
+        pub d_ino: ::ino_t,
+        pub d_reclen: ::c_ushort,
+        pub d_namlen: ::c_ushort,
+        pub d_name: [::c_char; 256]
+    }
+
+    pub struct termios {
+        pub c_iflag: ::tcflag_t,
+        pub c_oflag: ::tcflag_t,
+        pub c_cflag: ::tcflag_t,
+        pub c_lflag: ::tcflag_t,
+        pub c_cc: [::cc_t; ::NCCS]
+    }
+
+    pub struct flock64 {
+        pub l_type: ::c_short,
+        pub l_whence: ::c_short,
+        pub l_sysid: ::c_uint,
+        pub l_pid: ::pid_t,
+        pub l_vfs: ::c_int,
+        pub l_start: ::off64_t,
+        pub l_len: ::off64_t,
+    }
+
+    pub struct msghdr {
+        pub msg_name: *mut ::c_void,
+        pub msg_namelen: ::socklen_t,
+        pub msg_iov: *mut ::iovec,
+        pub msg_iovlen: ::c_int,
+        pub msg_control: *mut ::c_void,
+        pub msg_controllen: socklen_t,
+        pub msg_flags: ::c_int,
+    }
+
+    pub struct statvfs64 {
+        pub f_bsize: ::blksize64_t,
+        pub f_frsize: ::blksize64_t,
+        pub f_blocks: ::blkcnt64_t,
+        pub f_bfree: ::blkcnt64_t,
+        pub f_bavail: ::blkcnt64_t,
+        pub f_files: ::blkcnt64_t,
+        pub f_ffree: ::blkcnt64_t,
+        pub f_favail: ::blkcnt64_t,
+        pub f_fsid: fsid64_t,
+        pub f_basetype: [::c_char; 16],
+        pub f_flag: ::c_ulong,
+        pub f_namemax: ::c_ulong,
+        pub f_fstr: [::c_char; 32],
+        pub f_filler: [::c_ulong; 16]
+    }
+
+    pub struct lconv {
+        pub decimal_point: *mut ::c_char,
+        pub thousands_sep: *mut ::c_char,
+        pub grouping: *mut ::c_char,
+        pub int_curr_symbol: *mut ::c_char,
+        pub currency_symbol: *mut ::c_char,
+        pub mon_decimal_point: *mut ::c_char,
+        pub mon_thousands_sep: *mut ::c_char,
+        pub mon_grouping: *mut ::c_char,
+        pub positive_sign: *mut ::c_char,
+        pub negative_sign: *mut ::c_char,
+        pub int_frac_digits: ::c_char,
+        pub frac_digits: ::c_char,
+        pub p_cs_precedes: ::c_char,
+        pub p_sep_by_space: ::c_char,
+        pub n_cs_precedes: ::c_char,
+        pub n_sep_by_space: ::c_char,
+        pub p_sign_posn: ::c_char,
+        pub n_sign_posn: ::c_char,
+        pub left_parenthesis: *mut ::c_char,
+        pub right_parenthesis: *mut ::c_char,
+        pub int_p_cs_precedes: ::c_char,
+        pub int_p_sep_by_space: ::c_char,
+        pub int_n_cs_precedes: ::c_char,
+        pub int_n_sep_by_space: ::c_char,
+        pub int_p_sign_posn: ::c_char,
+        pub int_n_sign_posn: ::c_char,
+    }
+
+    pub struct tm {
+        pub tm_sec: ::c_int,
+        pub tm_min: ::c_int,
+        pub tm_hour: ::c_int,
+        pub tm_mday: ::c_int,
+        pub tm_mon: ::c_int,
+        pub tm_year: ::c_int,
+        pub tm_wday: ::c_int,
+        pub tm_yday: ::c_int,
+        pub tm_isdst: ::c_int
+    }
+
+    pub struct addrinfo {
+        pub ai_flags: ::c_int,
+        pub ai_family: ::c_int,
+        pub ai_socktype: ::c_int,
+        pub ai_protocol: ::c_int,
+        pub ai_addrlen: ::c_ulong,
+        pub ai_canonname: *mut ::c_char,
+        pub ai_addr: *mut ::sockaddr,
+        pub ai_next: *mut addrinfo,
+        pub ai_eflags: ::c_int,
+    }
+
+    pub struct in_addr {
+        pub s_addr: in_addr_t
+    }
+
+    pub struct ip_mreq_source {
+        pub imr_multiaddr: in_addr,
+        pub imr_sourceaddr: in_addr,
+        pub imr_interface: in_addr,
+    }
+
+    pub struct sockaddr {
+        pub sa_len: ::c_uchar,
+        pub sa_family: sa_family_t,
+        pub sa_data: [::c_char; 14],
+    }
+
+    pub struct sockaddr_dl {
+        pub sdl_len: ::c_uchar,
+        pub sdl_family: ::c_uchar,
+        pub sdl_index: ::c_ushort,
+        pub sdl_type: ::c_uchar,
+        pub sdl_nlen: ::c_uchar,
+        pub sdl_alen: ::c_uchar,
+        pub sdl_slen: ::c_uchar,
+        pub sdl_data: [::c_char; 120],
+    }
+
+    pub struct sockaddr_in {
+        pub sin_len: ::c_uchar,
+        pub sin_family: sa_family_t,
+        pub sin_port: in_port_t,
+        pub sin_addr: in_addr,
+        pub sin_zero: [::c_char; 8]
+    }
+
+    pub struct sockaddr_in6 {
+        pub sin6_len: ::c_uchar,
+        pub sin6_family: ::c_uchar,
+        pub sin6_port: ::uint16_t,
+        pub sin6_flowinfo: ::uint32_t,
+        pub sin6_addr: ::in6_addr,
+        pub sin6_scope_id: ::uint32_t
+    }
+
+    pub struct sockaddr_storage {
+        pub __ss_len: ::c_uchar,
+        pub ss_family: sa_family_t,
+        __ss_pad1: [::c_char; 6],
+        __ss_align: ::int64_t,
+        __ss_pad2: [::c_char; 1265],
+    }
+
+    pub struct sockaddr_un {
+        pub sun_len: ::c_uchar,
+        pub sun_family: sa_family_t,
+        pub sun_path: [::c_char; 1023]
+    }
+
+    pub struct st_timespec {
+        pub tv_sec: ::time_t,
+        pub tv_nsec: ::c_int,
+    }
+
+    pub struct statfs64 {
+        pub f_version: ::c_int,
+        pub f_type: ::c_int,
+        pub f_bsize: blksize64_t,
+        pub f_blocks: blkcnt64_t,
+        pub f_bfree: blkcnt64_t,
+        pub f_bavail: blkcnt64_t,
+        pub f_files: ::uint64_t,
+        pub f_ffree: ::uint64_t,
+        pub f_fsid: fsid64_t,
+        pub f_vfstype: ::c_int,
+        pub f_fsize: blksize64_t,
+        pub f_vfsnumber: ::c_int,
+        pub f_vfsoff: ::c_int,
+        pub f_vfslen: ::c_int,
+        pub f_vfsvers: ::c_int,
+        pub f_fname: [::c_char; 32],
+        pub f_fpack: [::c_char; 32],
+        pub f_name_max: ::c_int,
+    }
+
+    pub struct passwd {
+        pub pw_name: *mut ::c_char,
+        pub pw_passwd: *mut ::c_char,
+        pub pw_uid: ::uid_t,
+        pub pw_gid: ::gid_t,
+        pub pw_gecos: *mut ::c_char,
+        pub pw_dir: *mut ::c_char,
+        pub pw_shell: *mut ::c_char
+    }
+
+    pub struct utsname {
+        pub sysname: [::c_char; 32],
+        pub nodename: [::c_char; 32],
+        pub release: [::c_char; 32],
+        pub version: [::c_char; 32],
+        pub machine: [::c_char; 32],
+    }
+
+    pub struct xutsname {
+        pub nid: ::c_uint,
+        pub reserved: ::c_int,
+        pub longnid: ::c_ulonglong,
+    }
+
+    pub struct cmsghdr {
+        pub cmsg_len: ::socklen_t,
+        pub cmsg_level: ::c_int,
+        pub cmsg_type: ::c_int,
+    }
+
+    pub struct sigevent {
+        pub sigev_value: ::sigval,
+        pub sigev_signo: ::c_int,
+        pub sigev_notify: ::c_int,
+        pub sigev_notify_function: extern fn(val: sigval),
+        pub sigev_notify_attributes: *mut pthread_attr_t,
+    }
+
+    // Should be union with another 'sival_int'
+    pub struct sigval64 {
+        pub sival_ptr: ::c_ulonglong,
+    }
+
+    pub struct sigevent64 {
+        pub sigev_value: sigval64,
+        pub sigev_signo: ::c_int,
+        pub sigev_notify: ::c_int,
+        pub sigev_notify_function: ::c_ulonglong,
+        pub sigev_notify_attributes: ::c_ulonglong,
+    }
+
+    pub struct osigevent {
+        pub sevt_value: *mut ::c_void,
+        pub sevt_signo: signal_t,
+    }
+
+    pub struct poll_ctl {
+        pub cmd: ::c_short,
+        pub events: ::c_short,
+        pub fd: ::c_int,
+    }
+
+    pub struct sf_parms {
+        pub header_data: *mut ::c_void,
+        pub header_length: ::c_uint,
+        pub file_descriptor: ::c_int,
+        pub file_size: ::uint64_t,
+        pub file_offset: ::uint64_t,
+        pub file_bytes: ::int64_t,
+        pub trailer_data: *mut ::c_void,
+        pub trailer_length: ::c_uint,
+        pub bytes_sent: ::uint64_t,
+    }
+}
+
+s_no_extra_traits! {
+    #[cfg(libc_union)]
+    pub union __sigaction_sa_union {
+        pub __su_handler: extern fn(c: ::c_int),
+        pub __su_sigaction: extern fn(c: ::c_int, info: *mut siginfo_t, ptr: *mut ::c_void),
+    }
+
+    pub struct sigaction {
+        #[cfg(libc_union)]
+        pub sa_union: __sigaction_sa_union,
+        pub sa_mask: sigset_t,
+        pub sa_flags: ::c_int,
+    }
+
+    #[cfg(libc_union)]
+    pub union __poll_ctl_ext_u {
+        pub addr: *mut ::c_void,
+        pub data32: u32,
+        pub data: u64,
+    }
+
+    pub struct poll_ctl_ext {
+        pub version: u8,
+        pub command: u8,
+        pub events: ::c_short,
+        pub fd: ::c_int,
+        #[cfg(libc_union)]
+        pub u: __poll_ctl_ext_u,
+        pub reversed64: [u64; 6],
+    }
+}
+
+cfg_if! {
+    if #[cfg(feature = "extra_traits")] {
+        #[cfg(libc_union)]
+        impl PartialEq for __sigaction_sa_union {
+            fn eq(&self, other: &__sigaction_sa_union) -> bool {
+                unsafe {
+                    self.__su_handler == other.__su_handler
+                        && self.__su_sigaction == other.__su_sigaction
+                }
+            }
+        }
+        #[cfg(libc_union)]
+        impl Eq for __sigaction_sa_union {}
+        #[cfg(libc_union)]
+        impl ::fmt::Debug for __sigaction_sa_union {
+            fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
+                f.debug_struct("__sigaction_sa_union")
+                    .field("__su_handler", unsafe { &self.__su_handler })
+                    .field("__su_sigaction", unsafe { &self.__su_sigaction })
+                    .finish()
+            }
+        }
+        #[cfg(libc_union)]
+        impl ::hash::Hash for __sigaction_sa_union {
+            fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
+                unsafe {
+                    self.__su_handler.hash(state);
+                    self.__su_sigaction.hash(state);
+                }
+            }
+        }
+
+        impl PartialEq for sigaction {
+            fn eq(&self, other: &sigaction) -> bool {
+                #[cfg(libc_union)]
+                let union_eq = self.sa_union == other.sa_union;
+                #[cfg(not(libc_union))]
+                let union_eq = true;
+                self.sa_mask == other.sa_mask
+                    && self.sa_flags == other.sa_flags
+                    && union_eq
+            }
+        }
+        impl Eq for sigaction {}
+        impl ::fmt::Debug for sigaction {
+            fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
+                let mut struct_formatter = f.debug_struct("sigaction");
+                #[cfg(libc_union)]
+                struct_formatter.field("sa_union", &self.sa_union);
+                struct_formatter.field("sa_mask", &self.sa_mask);
+                struct_formatter.field("sa_flags", &self.sa_flags);
+                struct_formatter.finish()
+            }
+        }
+        impl ::hash::Hash for sigaction {
+            fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
+                #[cfg(libc_union)]
+                self.sa_union.hash(state);
+                self.sa_mask.hash(state);
+                self.sa_flags.hash(state);
+            }
+        }
+
+        #[cfg(libc_union)]
+        impl PartialEq for __poll_ctl_ext_u {
+            fn eq(&self, other: &__poll_ctl_ext_u) -> bool {
+                unsafe {
+                    self.addr == other.addr
+                        && self.data32 == other.data32
+                        && self.data == other.data
+                }
+            }
+        }
+        #[cfg(libc_union)]
+        impl Eq for __poll_ctl_ext_u {}
+        #[cfg(libc_union)]
+        impl ::fmt::Debug for __poll_ctl_ext_u {
+            fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
+                f.debug_struct("__poll_ctl_ext_u")
+                    .field("addr", unsafe { &self.addr })
+                    .field("data32", unsafe { &self.data32 })
+                    .field("data", unsafe { &self.data })
+                    .finish()
+            }
+        }
+        #[cfg(libc_union)]
+        impl ::hash::Hash for __poll_ctl_ext_u {
+            fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
+                unsafe {
+                    self.addr.hash(state);
+                    self.data32.hash(state);
+                    self.data.hash(state);
+                }
+            }
+        }
+
+        impl PartialEq for poll_ctl_ext {
+            fn eq(&self, other: &poll_ctl_ext) -> bool {
+                #[cfg(libc_union)]
+                let union_eq = self.u == other.u;
+                #[cfg(not(libc_union))]
+                let union_eq = true;
+                self.version == other.version
+                    && self.command == other.command
+                    && self.events == other.events
+                    && self.fd == other.fd
+                    && self.reversed64 == other.reversed64
+                    && union_eq
+            }
+        }
+        impl Eq for poll_ctl_ext {}
+        impl ::fmt::Debug for poll_ctl_ext {
+            fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
+                let mut struct_formatter = f.debug_struct("poll_ctl_ext");
+                struct_formatter.field("version", &self.version);
+                struct_formatter.field("command", &self.command);
+                struct_formatter.field("events", &self.events);
+                struct_formatter.field("fd", &self.fd);
+                #[cfg(libc_union)]
+                struct_formatter.field("u", &self.u);
+                struct_formatter.field("reversed64", &self.reversed64);
+                struct_formatter.finish()
+            }
+        }
+        impl ::hash::Hash for poll_ctl_ext {
+            fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
+                self.version.hash(state);
+                self.command.hash(state);
+                self.events.hash(state);
+                self.fd.hash(state);
+                #[cfg(libc_union)]
+                self.u.hash(state);
+                self.reversed64.hash(state);
+            }
+        }
+    }
+}
+
+// dlfcn.h
+pub const RTLD_LAZY: ::c_int = 0x4;
+pub const RTLD_NOW: ::c_int = 0x2;
+pub const RTLD_GLOBAL: ::c_int = 0x10000;
+pub const RTLD_LOCAL: ::c_int = 0x80000;
+pub const RTLD_DEFAULT: *mut ::c_void = -1isize as *mut ::c_void;
+
+// fcntl.h
+pub const O_RDONLY: ::c_int = 0x0;
+pub const O_WRONLY: ::c_int = 0x1;
+pub const O_RDWR: ::c_int = 0x2;
+pub const O_NDELAY: ::c_int = 0x8000;
+pub const O_APPEND: ::c_int = 0x8;
+pub const O_DSYNC: ::c_int = 0x400000;
+pub const O_CREAT: ::c_int = 0x100;
+pub const O_EXCL: ::c_int = 0x400;
+pub const O_NOCTTY: ::c_int = 0x800;
+pub const O_TRUNC: ::c_int = 0x200;
+pub const O_NOFOLLOW: ::c_int = 0x1000000;
+pub const O_DIRECTORY: ::c_int = 0x80000;
+pub const O_SEARCH: ::c_int = 0x20;
+pub const O_EXEC: ::c_int = 0x20;
+pub const O_CLOEXEC: ::c_int = 0x800000;
+pub const O_ACCMODE: ::c_int = O_RDONLY | O_WRONLY | O_RDWR;
+pub const O_DIRECT: ::c_int = 0x8000000;
+pub const F_DUPFD_CLOEXEC: ::c_int = 16;
+pub const F_GETLK64: ::c_int = 11;
+pub const F_SETLK64: ::c_int = 12;
+pub const F_SETLKW64: ::c_int = 13;
+pub const F_DUP2FD: ::c_int = 14;
+pub const F_TSTLK: ::c_int = 15;
+pub const F_GETLK: ::c_int = F_GETLK64;
+pub const F_SETLK: ::c_int = F_SETLK64;
+pub const F_SETLKW: ::c_int = F_SETLKW64;
+pub const F_GETOWN: ::c_int = 8;
+pub const F_SETOWN: ::c_int = 9;
+pub const AT_FDCWD: ::c_int = -2;
+pub const AT_SYMLINK_NOFOLLOW: ::c_int = 1;
+pub const AT_SYMLINK_FOLLOW: ::c_int = 2;
+pub const AT_REMOVEDIR: ::c_int = 1;
+pub const AT_EACCESS: ::c_int = 1;
+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_SYNC: ::c_int = 16;
+pub const O_NONBLOCK: ::c_int = 4;
+pub const POSIX_FADV_NORMAL: ::c_int = 1;
+pub const POSIX_FADV_SEQUENTIAL: ::c_int = 2;
+pub const POSIX_FADV_RANDOM: ::c_int = 3;
+pub const POSIX_FADV_WILLNEED: ::c_int = 4;
+pub const POSIX_FADV_DONTNEED: ::c_int = 5;
+pub const POSIX_FADV_NOREUSE: ::c_int = 6;
+
+// glob.h
+pub const GLOB_APPEND: ::c_int = 0x1;
+pub const GLOB_DOOFFS: ::c_int = 0x2;
+pub const GLOB_ERR: ::c_int = 0x4;
+pub const GLOB_MARK: ::c_int = 0x8;
+pub const GLOB_NOCHECK: ::c_int = 0x10;
+pub const GLOB_NOSORT: ::c_int = 0x20;
+pub const GLOB_NOESCAPE: ::c_int = 0x80;
+pub const GLOB_NOSPACE: ::c_int = 0x2000;
+pub const GLOB_ABORTED: ::c_int = 0x1000;
+pub const GLOB_NOMATCH: ::c_int = 0x4000;
+
+// langinfo.h
+pub const DAY_1: ::nl_item = 13;
+pub const DAY_2: ::nl_item = 14;
+pub const DAY_3: ::nl_item = 15;
+pub const DAY_4: ::nl_item = 16;
+pub const DAY_5: ::nl_item = 17;
+pub const DAY_6: ::nl_item = 18;
+pub const DAY_7: ::nl_item = 19;
+pub const ABDAY_1: ::nl_item = 6;
+pub const ABDAY_2: ::nl_item = 7;
+pub const ABDAY_3: ::nl_item = 8;
+pub const ABDAY_4: ::nl_item = 9;
+pub const ABDAY_5: ::nl_item = 10;
+pub const ABDAY_6: ::nl_item = 11;
+pub const ABDAY_7: ::nl_item = 12;
+pub const MON_1: ::nl_item = 32;
+pub const MON_2: ::nl_item = 33;
+pub const MON_3: ::nl_item = 34;
+pub const MON_4: ::nl_item = 35;
+pub const MON_5: ::nl_item = 36;
+pub const MON_6: ::nl_item = 37;
+pub const MON_7: ::nl_item = 38;
+pub const MON_8: ::nl_item = 39;
+pub const MON_9: ::nl_item = 40;
+pub const MON_10: ::nl_item = 41;
+pub const MON_11: ::nl_item = 42;
+pub const MON_12: ::nl_item = 43;
+pub const ABMON_1: ::nl_item = 20;
+pub const ABMON_2: ::nl_item = 21;
+pub const ABMON_3: ::nl_item = 22;
+pub const ABMON_4: ::nl_item = 23;
+pub const ABMON_5: ::nl_item = 24;
+pub const ABMON_6: ::nl_item = 25;
+pub const ABMON_7: ::nl_item = 26;
+pub const ABMON_8: ::nl_item = 27;
+pub const ABMON_9: ::nl_item = 28;
+pub const ABMON_10: ::nl_item = 29;
+pub const ABMON_11: ::nl_item = 30;
+pub const ABMON_12: ::nl_item = 31;
+pub const RADIXCHAR: ::nl_item = 44;
+pub const THOUSEP: ::nl_item = 45;
+pub const YESSTR: ::nl_item = 46;
+pub const NOSTR: ::nl_item = 47;
+pub const CRNCYSTR: ::nl_item = 48;
+pub const D_T_FMT: ::nl_item = 1;
+pub const D_FMT: ::nl_item = 2;
+pub const T_FMT: ::nl_item = 3;
+pub const AM_STR: ::nl_item = 4;
+pub const PM_STR: ::nl_item = 5;
+pub const CODESET: ::nl_item = 49;
+pub const T_FMT_AMPM: ::nl_item = 55;
+pub const ERA: ::nl_item = 56;
+pub const ERA_D_FMT: ::nl_item = 57;
+pub const ERA_D_T_FMT: ::nl_item = 58;
+pub const ERA_T_FMT: ::nl_item = 59;
+pub const ALT_DIGITS: ::nl_item = 60;
+pub const YESEXPR: ::nl_item = 61;
+pub const NOEXPR: ::nl_item = 62;
+
+// locale.h
+pub const LC_CTYPE: ::c_int = 1;
+pub const LC_NUMERIC: ::c_int = 3;
+pub const LC_TIME: ::c_int = 4;
+pub const LC_COLLATE: ::c_int = 0;
+pub const LC_MONETARY: ::c_int = 2;
+pub const LC_MESSAGES: ::c_int = 4;
+pub const LC_ALL: ::c_int = -1;
+pub const LC_CTYPE_MASK: ::c_int = 2;
+pub const LC_NUMERIC_MASK: ::c_int = 16;
+pub const LC_TIME_MASK: ::c_int = 32;
+pub const LC_COLLATE_MASK: ::c_int = 1;
+pub const LC_MONETARY_MASK: ::c_int = 8;
+pub const LC_MESSAGES_MASK: ::c_int = 4;
+pub const LC_ALL_MASK: ::c_int = LC_CTYPE_MASK
+    | LC_NUMERIC_MASK
+    | LC_TIME_MASK
+    | LC_COLLATE_MASK
+    | LC_MONETARY_MASK
+    | LC_MESSAGES_MASK;
+
+// netdb.h
+pub const NI_MAXHOST: ::socklen_t = 1025;
+pub const NI_MAXSERV: ::socklen_t = 32;
+pub const NI_NOFQDN: ::socklen_t = 0x1;
+pub const NI_NUMERICHOST: ::socklen_t = 0x2;
+pub const NI_NAMEREQD: ::socklen_t = 0x4;
+pub const NI_NUMERICSERV: ::socklen_t = 0x8;
+pub const NI_DGRAM: ::socklen_t = 0x10;
+pub const NI_NUMERICSCOPE: ::socklen_t = 0x40;
+pub const EAI_AGAIN: ::c_int = 2;
+pub const EAI_BADFLAGS: ::c_int = 3;
+pub const EAI_FAIL: ::c_int = 4;
+pub const EAI_FAMILY: ::c_int = 5;
+pub const EAI_MEMORY: ::c_int = 6;
+pub const EAI_NODATA: ::c_int = 7;
+pub const EAI_NONAME: ::c_int = 8;
+pub const EAI_SERVICE: ::c_int = 9;
+pub const EAI_SOCKTYPE: ::c_int = 10;
+pub const EAI_SYSTEM: ::c_int = 11;
+pub const EAI_OVERFLOW: ::c_int = 13;
+pub const AI_CANONNAME: ::c_int = 0x01;
+pub const AI_PASSIVE: ::c_int = 0x02;
+pub const AI_NUMERICHOST: ::c_int = 0x04;
+pub const AI_ADDRCONFIG: ::c_int = 0x08;
+pub const AI_V4MAPPED: ::c_int = 0x10;
+pub const AI_ALL: ::c_int = 0x20;
+pub const AI_NUMERICSERV: ::c_int = 0x40;
+pub const AI_EXTFLAGS: ::c_int = 0x80;
+pub const AI_DEFAULT: ::c_int = AI_V4MAPPED | AI_ADDRCONFIG;
+
+// net/bpf.h
+pub const DLT_NULL: ::c_int = 0x18;
+pub const DLT_EN10MB: ::c_int = 0x6;
+pub const DLT_EN3MB: ::c_int = 0x1a;
+pub const DLT_AX25: ::c_int = 0x5;
+pub const DLT_PRONET: ::c_int = 0xd;
+pub const DLT_IEEE802: ::c_int = 0x7;
+pub const DLT_ARCNET: ::c_int = 0x23;
+pub const DLT_SLIP: ::c_int = 0x1c;
+pub const DLT_PPP: ::c_int = 0x17;
+pub const DLT_FDDI: ::c_int = 0xf;
+pub const DLT_ATM: ::c_int = 0x25;
+pub const DLT_IPOIB: ::c_int = 0xc7;
+pub const BIOCSETF: ::c_ulong = 0x80104267;
+pub const BIOCGRTIMEOUT: ::c_ulong = 0x4010426e;
+pub const BIOCGBLEN: ::c_int = 0x40044266;
+pub const BIOCSBLEN: ::c_int = 0xc0044266;
+pub const BIOCFLUSH: ::c_int = 0x20004268;
+pub const BIOCPROMISC: ::c_int = 0x20004269;
+pub const BIOCGDLT: ::c_int = 0x4004426a;
+pub const BIOCSRTIMEOUT: ::c_int = 0x8010426d;
+pub const BIOCGSTATS: ::c_int = 0x4008426f;
+pub const BIOCIMMEDIATE: ::c_int = 0x80044270;
+pub const BIOCVERSION: ::c_int = 0x40044271;
+pub const BIOCSDEVNO: ::c_int = 0x20004272;
+
+// net/if.h
+pub const IFF_UP: ::c_int = 0x1;
+pub const IFF_BROADCAST: ::c_int = 0x2;
+pub const IFF_DEBUG: ::c_int = 0x4;
+pub const IFF_LOOPBACK: ::c_int = 0x8;
+pub const IFF_POINTOPOINT: ::c_int = 0x10;
+pub const IFF_NOTRAILERS: ::c_int = 0x20;
+pub const IFF_RUNNING: ::c_int = 0x40;
+pub const IFF_NOARP: ::c_int = 0x80;
+pub const IFF_PROMISC: ::c_int = 0x100;
+pub const IFF_ALLMULTI: ::c_int = 0x200;
+pub const IFF_MULTICAST: ::c_int = 0x80000;
+
+// net/route.h
+pub const RTM_ADD: ::c_int = 0x1;
+pub const RTM_DELETE: ::c_int = 0x2;
+pub const RTM_CHANGE: ::c_int = 0x3;
+pub const RTM_GET: ::c_int = 0x4;
+pub const RTM_LOSING: ::c_int = 0x5;
+pub const RTM_REDIRECT: ::c_int = 0x6;
+pub const RTM_MISS: ::c_int = 0x7;
+pub const RTM_LOCK: ::c_int = 0x8;
+pub const RTM_OLDADD: ::c_int = 0x9;
+pub const RTM_OLDDEL: ::c_int = 0xa;
+pub const RTM_RESOLVE: ::c_int = 0xb;
+pub const RTM_NEWADDR: ::c_int = 0xc;
+pub const RTM_DELADDR: ::c_int = 0xd;
+pub const RTM_IFINFO: ::c_int = 0xe;
+pub const RTM_EXPIRE: ::c_int = 0xf;
+pub const RTM_RTLOST: ::c_int = 0x10;
+pub const RTM_GETNEXT: ::c_int = 0x11;
+pub const RTM_SAMEADDR: ::c_int = 0x12;
+pub const RTM_SET: ::c_int = 0x13;
+pub const RTV_MTU: ::c_int = 0x1;
+pub const RTV_HOPCOUNT: ::c_int = 0x2;
+pub const RTV_EXPIRE: ::c_int = 0x4;
+pub const RTV_RPIPE: ::c_int = 0x8;
+pub const RTV_SPIPE: ::c_int = 0x10;
+pub const RTV_SSTHRESH: ::c_int = 0x20;
+pub const RTV_RTT: ::c_int = 0x40;
+pub const RTV_RTTVAR: ::c_int = 0x80;
+pub const RTA_DST: ::c_int = 0x1;
+pub const RTA_GATEWAY: ::c_int = 0x2;
+pub const RTA_NETMASK: ::c_int = 0x4;
+pub const RTA_GENMASK: ::c_int = 0x8;
+pub const RTA_IFP: ::c_int = 0x10;
+pub const RTA_IFA: ::c_int = 0x20;
+pub const RTA_AUTHOR: ::c_int = 0x40;
+pub const RTA_BRD: ::c_int = 0x80;
+pub const RTA_DOWNSTREAM: ::c_int = 0x100;
+pub const RTAX_DST: ::c_int = 0;
+pub const RTAX_GATEWAY: ::c_int = 1;
+pub const RTAX_NETMASK: ::c_int = 2;
+pub const RTAX_GENMASK: ::c_int = 3;
+pub const RTAX_IFP: ::c_int = 4;
+pub const RTAX_IFA: ::c_int = 5;
+pub const RTAX_AUTHOR: ::c_int = 6;
+pub const RTAX_BRD: ::c_int = 7;
+pub const RTAX_MAX: ::c_int = 8;
+pub const RTF_UP: ::c_int = 0x1;
+pub const RTF_GATEWAY: ::c_int = 0x2;
+pub const RTF_HOST: ::c_int = 0x4;
+pub const RTF_REJECT: ::c_int = 0x8;
+pub const RTF_DYNAMIC: ::c_int = 0x10;
+pub const RTF_MODIFIED: ::c_int = 0x20;
+pub const RTF_DONE: ::c_int = 0x40;
+pub const RTF_MASK: ::c_int = 0x80;
+pub const RTF_CLONING: ::c_int = 0x100;
+pub const RTF_XRESOLVE: ::c_int = 0x200;
+pub const RTF_LLINFO: ::c_int = 0x400;
+pub const RTF_STATIC: ::c_int = 0x800;
+pub const RTF_BLACKHOLE: ::c_int = 0x1000;
+pub const RTF_BUL: ::c_int = 0x2000;
+pub const RTF_PROTO2: ::c_int = 0x4000;
+pub const RTF_PROTO1: ::c_int = 0x8000;
+pub const RTF_CLONE: ::c_int = 0x10000;
+pub const RTF_CLONED: ::c_int = 0x20000;
+pub const RTF_PROTO3: ::c_int = 0x40000;
+pub const RTF_BCE: ::c_int = 0x80000;
+pub const RTF_PINNED: ::c_int = 0x100000;
+pub const RTF_LOCAL: ::c_int = 0x200000;
+pub const RTF_BROADCAST: ::c_int = 0x400000;
+pub const RTF_MULTICAST: ::c_int = 0x800000;
+pub const RTF_ACTIVE_DGD: ::c_int = 0x1000000;
+pub const RTF_STOPSRCH: ::c_int = 0x2000000;
+pub const RTF_FREE_IN_PROG: ::c_int = 0x4000000;
+pub const RTF_PERMANENT6: ::c_int = 0x8000000;
+pub const RTF_UNREACHABLE: ::c_int = 0x10000000;
+pub const RTF_CACHED: ::c_int = 0x20000000;
+pub const RTF_SMALLMTU: ::c_int = 0x40000;
+
+// netinet/in.h
+pub const IPPROTO_HOPOPTS: ::c_int = 0;
+pub const IPPROTO_IGMP: ::c_int = 2;
+pub const IPPROTO_GGP: ::c_int = 3;
+pub const IPPROTO_IPIP: ::c_int = 4;
+pub const IPPROTO_EGP: ::c_int = 8;
+pub const IPPROTO_PUP: ::c_int = 12;
+pub const IPPROTO_IDP: ::c_int = 22;
+pub const IPPROTO_TP: ::c_int = 29;
+pub const IPPROTO_ROUTING: ::c_int = 43;
+pub const IPPROTO_FRAGMENT: ::c_int = 44;
+pub const IPPROTO_QOS: ::c_int = 45;
+pub const IPPROTO_RSVP: ::c_int = 46;
+pub const IPPROTO_GRE: ::c_int = 47;
+pub const IPPROTO_ESP: ::c_int = 50;
+pub const IPPROTO_AH: ::c_int = 51;
+pub const IPPROTO_NONE: ::c_int = 59;
+pub const IPPROTO_DSTOPTS: ::c_int = 60;
+pub const IPPROTO_LOCAL: ::c_int = 63;
+pub const IPPROTO_EON: ::c_int = 80;
+pub const IPPROTO_BIP: ::c_int = 0x53;
+pub const IPPROTO_SCTP: ::c_int = 132;
+pub const IPPROTO_MH: ::c_int = 135;
+pub const IPPROTO_GIF: ::c_int = 140;
+pub const IPPROTO_RAW: ::c_int = 255;
+pub const IPPROTO_MAX: ::c_int = 256;
+pub const IP_OPTIONS: ::c_int = 1;
+pub const IP_HDRINCL: ::c_int = 2;
+pub const IP_TOS: ::c_int = 3;
+pub const IP_TTL: ::c_int = 4;
+pub const IP_UNICAST_HOPS: ::c_int = 4;
+pub const IP_RECVOPTS: ::c_int = 5;
+pub const IP_RECVRETOPTS: ::c_int = 6;
+pub const IP_RECVDSTADDR: ::c_int = 7;
+pub const IP_RETOPTS: ::c_int = 8;
+pub const IP_MULTICAST_IF: ::c_int = 9;
+pub const IP_MULTICAST_TTL: ::c_int = 10;
+pub const IP_MULTICAST_HOPS: ::c_int = 10;
+pub const IP_MULTICAST_LOOP: ::c_int = 11;
+pub const IP_ADD_MEMBERSHIP: ::c_int = 12;
+pub const IP_DROP_MEMBERSHIP: ::c_int = 13;
+pub const IP_RECVMACHDR: ::c_int = 14;
+pub const IP_RECVIFINFO: ::c_int = 15;
+pub const IP_BROADCAST_IF: ::c_int = 16;
+pub const IP_DHCPMODE: ::c_int = 17;
+pub const IP_RECVIF: ::c_int = 20;
+pub const IP_ADDRFORM: ::c_int = 22;
+pub const IP_DONTFRAG: ::c_int = 25;
+pub const IP_FINDPMTU: ::c_int = 26;
+pub const IP_PMTUAGE: ::c_int = 27;
+pub const IP_RECVINTERFACE: ::c_int = 32;
+pub const IP_RECVTTL: ::c_int = 34;
+pub const IP_BLOCK_SOURCE: ::c_int = 58;
+pub const IP_UNBLOCK_SOURCE: ::c_int = 59;
+pub const IP_ADD_SOURCE_MEMBERSHIP: ::c_int = 60;
+pub const IP_DROP_SOURCE_MEMBERSHIP: ::c_int = 61;
+pub const IP_DEFAULT_MULTICAST_TTL: ::c_int = 1;
+pub const IP_DEFAULT_MULTICAST_LOOP: ::c_int = 1;
+pub const IP_INC_MEMBERSHIPS: ::c_int = 20;
+pub const IP_INIT_MEMBERSHIP: ::c_int = 20;
+pub const IPV6_UNICAST_HOPS: ::c_int = IP_TTL;
+pub const IPV6_MULTICAST_IF: ::c_int = IP_MULTICAST_IF;
+pub const IPV6_MULTICAST_HOPS: ::c_int = IP_MULTICAST_TTL;
+pub const IPV6_MULTICAST_LOOP: ::c_int = IP_MULTICAST_LOOP;
+pub const IPV6_RECVPKTINFO: ::c_int = 35;
+pub const IPV6_V6ONLY: ::c_int = 37;
+pub const IPV6_ADD_MEMBERSHIP: ::c_int = IP_ADD_MEMBERSHIP;
+pub const IPV6_DROP_MEMBERSHIP: ::c_int = IP_DROP_MEMBERSHIP;
+pub const IPV6_JOIN_GROUP: ::c_int = IP_ADD_MEMBERSHIP;
+pub const IPV6_LEAVE_GROUP: ::c_int = IP_DROP_MEMBERSHIP;
+
+// netinet/tcp.h
+pub const TCP_NODELAY: ::c_int = 0x1;
+pub const TCP_MAXSEG: ::c_int = 0x2;
+pub const TCP_RFC1323: ::c_int = 0x4;
+pub const TCP_KEEPALIVE: ::c_int = 0x8;
+pub const TCP_KEEPIDLE: ::c_int = 0x11;
+pub const TCP_KEEPINTVL: ::c_int = 0x12;
+pub const TCP_KEEPCNT: ::c_int = 0x13;
+pub const TCP_NODELAYACK: ::c_int = 0x14;
+
+// pthread.h
+pub const PTHREAD_CREATE_JOINABLE: ::c_int = 0;
+pub const PTHREAD_CREATE_DETACHED: ::c_int = 1;
+pub const PTHREAD_PROCESS_SHARED: ::c_int = 0;
+pub const PTHREAD_PROCESS_PRIVATE: ::c_ushort = 1;
+pub const PTHREAD_STACK_MIN: ::size_t = PAGESIZE as ::size_t * 4;
+pub const PTHREAD_MUTEX_NORMAL: ::c_int = 5;
+pub const PTHREAD_MUTEX_ERRORCHECK: ::c_int = 3;
+pub const PTHREAD_MUTEX_RECURSIVE: ::c_int = 4;
+pub const PTHREAD_MUTEX_DEFAULT: ::c_int = PTHREAD_MUTEX_NORMAL;
+
+// spawn.h
+pub const POSIX_SPAWN_SETPGROUP: ::c_int = 0x1;
+pub const POSIX_SPAWN_SETSIGMASK: ::c_int = 0x2;
+pub const POSIX_SPAWN_SETSIGDEF: ::c_int = 0x4;
+pub const POSIX_SPAWN_SETSCHEDULER: ::c_int = 0x8;
+pub const POSIX_SPAWN_SETSCHEDPARAM: ::c_int = 0x10;
+pub const POSIX_SPAWN_RESETIDS: ::c_int = 0x20;
+pub const POSIX_SPAWN_FORK_HANDLERS: ::c_int = 0x1000;
+
+// stdio.h
+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 = 0o000;
+pub const _IONBF: ::c_int = 0o004;
+pub const _IOLBF: ::c_int = 0o100;
+pub const BUFSIZ: ::c_uint = 4096;
+pub const FOPEN_MAX: ::c_uint = 32767;
+pub const FILENAME_MAX: ::c_uint = 255;
+pub const L_tmpnam: ::c_uint = 21;
+pub const TMP_MAX: ::c_uint = 16384;
+
+// stdlib.h
+pub const EXIT_FAILURE: ::c_int = 1;
+pub const EXIT_SUCCESS: ::c_int = 0;
+pub const RAND_MAX: ::c_int = 32767;
+
+// sys/access.h
+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;
+
+// sys/aio.h
+pub const LIO_NOP: ::c_int = 0;
+pub const LIO_READ: ::c_int = 1;
+pub const LIO_WRITE: ::c_int = 2;
+
+// sys/errno.h
+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 = 49;
+pub const ECANCELED: ::c_int = 117;
+pub const ENOTSUP: ::c_int = 124;
+pub const EPROCLIM: ::c_int = 83;
+pub const EDQUOT: ::c_int = 88;
+pub const EOWNERDEAD: ::c_int = 95;
+pub const ENOTRECOVERABLE: ::c_int = 94;
+pub const ENOSTR: ::c_int = 123;
+pub const ENODATA: ::c_int = 122;
+pub const ETIME: ::c_int = 119;
+pub const ENOSR: ::c_int = 118;
+pub const EREMOTE: ::c_int = 93;
+pub const ENOLINK: ::c_int = 126;
+pub const EPROTO: ::c_int = 121;
+pub const EMULTIHOP: ::c_int = 125;
+pub const EBADMSG: ::c_int = 120;
+pub const ENAMETOOLONG: ::c_int = 86;
+pub const EOVERFLOW: ::c_int = 127;
+pub const EILSEQ: ::c_int = 116;
+pub const ENOSYS: ::c_int = 109;
+pub const ELOOP: ::c_int = 85;
+pub const ERESTART: ::c_int = 82;
+pub const ENOTEMPTY: ::c_int = 87;
+pub const EUSERS: ::c_int = 84;
+pub const ENOTSOCK: ::c_int = 57;
+pub const EDESTADDRREQ: ::c_int = 58;
+pub const EMSGSIZE: ::c_int = 59;
+pub const EPROTOTYPE: ::c_int = 60;
+pub const ENOPROTOOPT: ::c_int = 61;
+pub const EPROTONOSUPPORT: ::c_int = 62;
+pub const ESOCKTNOSUPPORT: ::c_int = 63;
+pub const EOPNOTSUPP: ::c_int = 64;
+pub const EPFNOSUPPORT: ::c_int = 65;
+pub const EAFNOSUPPORT: ::c_int = 66;
+pub const EADDRINUSE: ::c_int = 67;
+pub const EADDRNOTAVAIL: ::c_int = 68;
+pub const ENETDOWN: ::c_int = 69;
+pub const ENETUNREACH: ::c_int = 70;
+pub const ENETRESET: ::c_int = 71;
+pub const ECONNABORTED: ::c_int = 72;
+pub const ECONNRESET: ::c_int = 73;
+pub const ENOBUFS: ::c_int = 74;
+pub const EISCONN: ::c_int = 75;
+pub const ENOTCONN: ::c_int = 76;
+pub const ESHUTDOWN: ::c_int = 77;
+pub const ETOOMANYREFS: ::c_int = 115;
+pub const ETIMEDOUT: ::c_int = 78;
+pub const ECONNREFUSED: ::c_int = 79;
+pub const EHOSTDOWN: ::c_int = 80;
+pub const EHOSTUNREACH: ::c_int = 81;
+pub const EWOULDBLOCK: ::c_int = EAGAIN;
+pub const EALREADY: ::c_int = 56;
+pub const EINPROGRESS: ::c_int = 55;
+pub const ESTALE: ::c_int = 52;
+
+// sys/dr.h
+pub const LPAR_INFO_FORMAT1: ::c_int = 1;
+pub const LPAR_INFO_FORMAT2: ::c_int = 2;
+pub const WPAR_INFO_FORMAT: ::c_int = 3;
+pub const PROC_MODULE_INFO: ::c_int = 4;
+pub const NUM_PROC_MODULE_TYPES: ::c_int = 5;
+pub const LPAR_INFO_VRME_NUM_POOLS: ::c_int = 6;
+pub const LPAR_INFO_VRME_POOLS: ::c_int = 7;
+pub const LPAR_INFO_VRME_LPAR: ::c_int = 8;
+pub const LPAR_INFO_VRME_RESET_HWMARKS: ::c_int = 9;
+pub const LPAR_INFO_VRME_ALLOW_DESIRED: ::c_int = 10;
+pub const EMTP_INFO_FORMAT: ::c_int = 11;
+pub const LPAR_INFO_LPM_CAPABILITY: ::c_int = 12;
+pub const ENERGYSCALE_INFO: ::c_int = 13;
+
+// sys/file.h
+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;
+
+// sys/flock.h
+pub const F_RDLCK: ::c_short = 0o01;
+pub const F_WRLCK: ::c_short = 0o02;
+pub const F_UNLCK: ::c_short = 0o03;
+
+// sys/fs/quota_common.h
+pub const Q_QUOTAON: ::c_int = 0x100;
+pub const Q_QUOTAOFF: ::c_int = 0x200;
+pub const Q_SETUSE: ::c_int = 0x500;
+pub const Q_SYNC: ::c_int = 0x600;
+pub const Q_GETQUOTA: ::c_int = 0x300;
+pub const Q_SETQLIM: ::c_int = 0x400;
+pub const Q_SETQUOTA: ::c_int = 0x400;
+
+// sys/ioctl.h
+pub const IOCPARM_MASK: ::c_int = 0x7f;
+pub const IOC_VOID: ::c_int = 0x20000000;
+pub const IOC_OUT: ::c_int = 0x40000000;
+pub const IOC_IN: ::c_int = 0x40000000 << 1;
+pub const IOC_INOUT: ::c_int = IOC_IN | IOC_OUT;
+pub const FIOCLEX: ::c_int = 536897025;
+pub const FIONCLEX: ::c_int = 536897026;
+pub const FIONREAD: ::c_int = 1074030207;
+pub const FIONBIO: ::c_int = -2147195266;
+pub const FIOASYNC: ::c_int = -2147195267;
+pub const FIOSETOWN: ::c_int = -2147195268;
+pub const FIOGETOWN: ::c_int = 1074030203;
+pub const TIOCGETD: ::c_int = 0x40047400;
+pub const TIOCSETD: ::c_int = 0x80047401;
+pub const TIOCHPCL: ::c_int = 0x20007402;
+pub const TIOCMODG: ::c_int = 0x40047403;
+pub const TIOCMODS: ::c_int = 0x80047404;
+pub const TIOCM_LE: ::c_int = 0x1;
+pub const TIOCM_DTR: ::c_int = 0x2;
+pub const TIOCM_RTS: ::c_int = 0x4;
+pub const TIOCM_ST: ::c_int = 0x8;
+pub const TIOCM_SR: ::c_int = 0x10;
+pub const TIOCM_CTS: ::c_int = 0x20;
+pub const TIOCM_CAR: ::c_int = 0x40;
+pub const TIOCM_CD: ::c_int = 0x40;
+pub const TIOCM_RNG: ::c_int = 0x80;
+pub const TIOCM_RI: ::c_int = 0x80;
+pub const TIOCM_DSR: ::c_int = 0x100;
+pub const TIOCGETP: ::c_int = 0x40067408;
+pub const TIOCSETP: ::c_int = 0x80067409;
+pub const TIOCSETN: ::c_int = 0x8006740a;
+pub const TIOCEXCL: ::c_int = 0x2000740d;
+pub const TIOCNXCL: ::c_int = 0x2000740e;
+pub const TIOCFLUSH: ::c_int = 0x80047410;
+pub const TIOCSETC: ::c_int = 0x80067411;
+pub const TIOCGETC: ::c_int = 0x40067412;
+pub const TANDEM: ::c_int = 0x1;
+pub const CBREAK: ::c_int = 0x2;
+pub const LCASE: ::c_int = 0x4;
+
+// sys/ipc.h
+pub const IPC_ALLOC: ::c_int = 0o100000;
+pub const IPC_CREAT: ::c_int = 0o020000;
+pub const IPC_EXCL: ::c_int = 0o002000;
+pub const IPC_NOWAIT: ::c_int = 0o004000;
+pub const IPC_RMID: ::c_int = 0;
+pub const IPC_SET: ::c_int = 101;
+pub const IPC_R: ::c_int = 0o0400;
+pub const IPC_W: ::c_int = 0o0200;
+pub const IPC_O: ::c_int = 0o1000;
+pub const IPC_NOERROR: ::c_int = 0o10000;
+
+// sys/ldr.h
+pub const L_GETINFO: ::c_int = 2;
+pub const L_GETMESSAGE: ::c_int = 1;
+pub const L_GETLIBPATH: ::c_int = 3;
+pub const L_GETXINFO: ::c_int = 8;
+
+// sys/limits.h
+pub const PATH_MAX: ::c_int = 1023;
+pub const PAGESIZE: ::c_int = 4096;
+pub const IOV_MAX: ::c_int = 16;
+pub const AIO_LISTIO_MAX: ::c_int = 4096;
+pub const PIPE_BUF: usize = 32768;
+
+// sys/lockf.h
+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;
+
+// sys/mman.h
+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 = 0;
+pub const MAP_SHARED: ::c_int = 1;
+pub const MAP_PRIVATE: ::c_int = 2;
+pub const MAP_FIXED: ::c_int = 0x100;
+pub const MAP_ANON: ::c_int = 0x10;
+pub const MAP_ANONYMOUS: ::c_int = 0x10;
+pub const MAP_FAILED: *mut ::c_void = !0 as *mut ::c_void;
+pub const MCL_CURRENT: ::c_int = 0x100;
+pub const MCL_FUTURE: ::c_int = 0x200;
+pub const MS_SYNC: ::c_int = 0x20;
+pub const MS_ASYNC: ::c_int = 0x10;
+pub const MS_INVALIDATE: ::c_int = 0x40;
+pub const POSIX_MADV_NORMAL: ::c_int = 1;
+pub const POSIX_MADV_RANDOM: ::c_int = 3;
+pub const POSIX_MADV_SEQUENTIAL: ::c_int = 2;
+pub const POSIX_MADV_WILLNEED: ::c_int = 4;
+pub const POSIX_MADV_DONTNEED: ::c_int = 5;
+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;
+
+// sys/mode.h
+pub const S_IFMT: mode_t = 0o170000;
+pub const S_IFREG: mode_t = 0o100000;
+pub const S_IFDIR: mode_t = 0o40000;
+pub const S_IFBLK: mode_t = 0o60000;
+pub const S_IFCHR: mode_t = 0o20000;
+pub const S_IFIFO: mode_t = 0o10000;
+pub const S_IRWXU: mode_t = 0o700;
+pub const S_IRUSR: mode_t = 0o400;
+pub const S_IWUSR: mode_t = 0o200;
+pub const S_IXUSR: mode_t = 0o100;
+pub const S_IRWXG: mode_t = 0o70;
+pub const S_IRGRP: mode_t = 0o40;
+pub const S_IWGRP: mode_t = 0o20;
+pub const S_IXGRP: mode_t = 0o10;
+pub const S_IRWXO: mode_t = 7;
+pub const S_IROTH: mode_t = 4;
+pub const S_IWOTH: mode_t = 2;
+pub const S_IXOTH: mode_t = 1;
+pub const S_IFLNK: mode_t = 0o120000;
+pub const S_IFSOCK: mode_t = 0o140000;
+
+// sys/m_signal.h
+pub const SIGSTKSZ: ::size_t = 4096;
+pub const MINSIGSTKSZ: ::size_t = 1200;
+
+// sys/params.h
+pub const MAXPATHLEN: ::c_int = PATH_MAX + 1;
+pub const MAXSYMLINKS: ::c_int = 20;
+
+// sys/poll.h
+pub const POLLIN: ::c_short = 0x0001;
+pub const POLLPRI: ::c_short = 0x0004;
+pub const POLLOUT: ::c_short = 0x0002;
+pub const POLLERR: ::c_short = 0x4000;
+pub const POLLHUP: ::c_short = 0x2000;
+pub const POLLMSG: ::c_short = 0x0080;
+pub const POLLSYNC: ::c_short = 0x8000;
+pub const POLLNVAL: ::c_short = POLLSYNC;
+pub const POLLNORM: ::c_short = POLLIN;
+pub const POLLRDNORM: ::c_short = 0x0010;
+pub const POLLWRNORM: ::c_short = POLLOUT;
+pub const POLLRDBAND: ::c_short = 0x0020;
+pub const POLLWRBAND: ::c_short = 0x0040;
+
+// sys/pollset.h
+pub const PS_ADD: ::c_uchar = 0;
+pub const PS_MOD: ::c_uchar = 1;
+pub const PS_DELETE: ::c_uchar = 2;
+pub const PS_REPLACE: ::c_uchar = 3;
+
+// sys/ptrace.h
+pub const PT_TRACE_ME: ::c_int = 0;
+pub const PT_READ_I: ::c_int = 1;
+pub const PT_READ_D: ::c_int = 2;
+pub const PT_WRITE_I: ::c_int = 4;
+pub const PT_WRITE_D: ::c_int = 5;
+pub const PT_CONTINUE: ::c_int = 7;
+pub const PT_KILL: ::c_int = 8;
+pub const PT_STEP: ::c_int = 9;
+pub const PT_READ_GPR: ::c_int = 11;
+pub const PT_READ_FPR: ::c_int = 12;
+pub const PT_WRITE_GPR: ::c_int = 14;
+pub const PT_WRITE_FPR: ::c_int = 15;
+pub const PT_READ_BLOCK: ::c_int = 17;
+pub const PT_WRITE_BLOCK: ::c_int = 19;
+pub const PT_ATTACH: ::c_int = 30;
+pub const PT_DETACH: ::c_int = 31;
+pub const PT_REGSET: ::c_int = 32;
+pub const PT_REATT: ::c_int = 33;
+pub const PT_LDINFO: ::c_int = 34;
+pub const PT_MULTI: ::c_int = 35;
+pub const PT_NEXT: ::c_int = 36;
+pub const PT_SET: ::c_int = 37;
+pub const PT_CLEAR: ::c_int = 38;
+pub const PT_LDXINFO: ::c_int = 39;
+pub const PT_QUERY: ::c_int = 40;
+pub const PT_WATCH: ::c_int = 41;
+pub const PTT_CONTINUE: ::c_int = 50;
+pub const PTT_STEP: ::c_int = 51;
+pub const PTT_READ_SPRS: ::c_int = 52;
+pub const PTT_WRITE_SPRS: ::c_int = 53;
+pub const PTT_READ_GPRS: ::c_int = 54;
+pub const PTT_WRITE_GPRS: ::c_int = 55;
+pub const PTT_READ_FPRS: ::c_int = 56;
+pub const PTT_WRITE_FPRS: ::c_int = 57;
+pub const PTT_READ_VEC: ::c_int = 58;
+pub const PTT_WRITE_VEC: ::c_int = 59;
+pub const PTT_WATCH: ::c_int = 60;
+pub const PTT_SET_TRAP: ::c_int = 61;
+pub const PTT_CLEAR_TRAP: ::c_int = 62;
+pub const PTT_READ_UKEYSET: ::c_int = 63;
+pub const PT_GET_UKEY: ::c_int = 64;
+pub const PTT_READ_FPSCR_HI: ::c_int = 65;
+pub const PTT_WRITE_FPSCR_HI: ::c_int = 66;
+pub const PTT_READ_VSX: ::c_int = 67;
+pub const PTT_WRITE_VSX: ::c_int = 68;
+pub const PTT_READ_TM: ::c_int = 69;
+
+// sys/resource.h
+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_AS: ::c_int = 6;
+pub const RLIMIT_NOFILE: ::c_int = 7;
+pub const RLIMIT_THREADS: ::c_int = 8;
+pub const RLIMIT_NPROC: ::c_int = 9;
+pub const RUSAGE_SELF: ::c_int = 0;
+pub const RUSAGE_CHILDREN: ::c_int = -1;
+pub const PRIO_PROCESS: ::c_int = 0;
+pub const PRIO_PGRP: ::c_int = 1;
+pub const PRIO_USER: ::c_int = 2;
+
+// sys/sched.h
+pub const SCHED_OTHER: ::c_int = 0;
+pub const SCHED_FIFO: ::c_int = 1;
+pub const SCHED_RR: ::c_int = 2;
+pub const SCHED_LOCAL: ::c_int = 3;
+pub const SCHED_GLOBAL: ::c_int = 4;
+pub const SCHED_FIFO2: ::c_int = 5;
+pub const SCHED_FIFO3: ::c_int = 6;
+pub const SCHED_FIFO4: ::c_int = 7;
+
+// sys/sem.h
+pub const SEM_UNDO: ::c_int = 0o10000;
+pub const GETNCNT: ::c_int = 3;
+pub const GETPID: ::c_int = 4;
+pub const GETVAL: ::c_int = 5;
+pub const GETALL: ::c_int = 6;
+pub const GETZCNT: ::c_int = 7;
+pub const SETVAL: ::c_int = 8;
+pub const SETALL: ::c_int = 9;
+
+// sys/shm.h
+pub const SHMLBA: ::c_int = 0x10000000;
+pub const SHMLBA_EXTSHM: ::c_int = 0x1000;
+pub const SHM_SHMAT: ::c_int = 0x80000000;
+pub const SHM_RDONLY: ::c_int = 0o10000;
+pub const SHM_RND: ::c_int = 0o20000;
+pub const SHM_PIN: ::c_int = 0o4000;
+pub const SHM_LGPAGE: ::c_int = 0o20000000000;
+pub const SHM_MAP: ::c_int = 0o4000;
+pub const SHM_FMAP: ::c_int = 0o2000;
+pub const SHM_COPY: ::c_int = 0o40000;
+pub const SHM_CLEAR: ::c_int = 0;
+pub const SHM_HGSEG: ::c_int = 0o10000000000;
+pub const SHM_R: ::c_int = IPC_R;
+pub const SHM_W: ::c_int = IPC_W;
+pub const SHM_DEST: ::c_int = 0o2000;
+
+// sys/signal.h
+pub const SA_ONSTACK: ::c_int = 0x00000001;
+pub const SA_RESETHAND: ::c_int = 0x00000002;
+pub const SA_RESTART: ::c_int = 0x00000008;
+pub const SA_SIGINFO: ::c_int = 0x00000100;
+pub const SA_NODEFER: ::c_int = 0x00000200;
+pub const SA_NOCLDWAIT: ::c_int = 0x00000400;
+pub const SA_NOCLDSTOP: ::c_int = 0x00000004;
+pub const SS_ONSTACK: ::c_int = 0x00000001;
+pub const SS_DISABLE: ::c_int = 0x00000002;
+pub const SIGCHLD: ::c_int = 20;
+pub const SIGBUS: ::c_int = 10;
+pub const SIG_BLOCK: ::c_int = 0;
+pub const SIG_UNBLOCK: ::c_int = 1;
+pub const SIG_SETMASK: ::c_int = 2;
+pub const SIGEV_NONE: ::c_int = 1;
+pub const SIGEV_SIGNAL: ::c_int = 2;
+pub const SIGEV_THREAD: ::c_int = 3;
+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 SIGEMT: ::c_int = 7;
+pub const SIGFPE: ::c_int = 8;
+pub const SIGKILL: ::c_int = 9;
+pub const SIGSEGV: ::c_int = 11;
+pub const SIGSYS: ::c_int = 12;
+pub const SIGPIPE: ::c_int = 13;
+pub const SIGALRM: ::c_int = 14;
+pub const SIGTERM: ::c_int = 15;
+pub const SIGUSR1: ::c_int = 30;
+pub const SIGUSR2: ::c_int = 31;
+pub const SIGPWR: ::c_int = 29;
+pub const SIGWINCH: ::c_int = 28;
+pub const SIGURG: ::c_int = 16;
+pub const SIGPOLL: ::c_int = SIGIO;
+pub const SIGIO: ::c_int = 23;
+pub const SIGSTOP: ::c_int = 17;
+pub const SIGTSTP: ::c_int = 18;
+pub const SIGCONT: ::c_int = 19;
+pub const SIGTTIN: ::c_int = 21;
+pub const SIGTTOU: ::c_int = 22;
+pub const SIGVTALRM: ::c_int = 34;
+pub const SIGPROF: ::c_int = 32;
+pub const SIGXCPU: ::c_int = 24;
+pub const SIGXFSZ: ::c_int = 25;
+pub const SIGTRAP: ::c_int = 5;
+pub const SI_USER: ::c_int = 0;
+pub const SI_UNDEFINED: ::c_int = 8;
+pub const SI_EMPTY: ::c_int = 9;
+pub const BUS_ADRALN: ::c_int = 1;
+pub const BUS_ADRERR: ::c_int = 2;
+pub const BUS_OBJERR: ::c_int = 3;
+pub const BUS_UEGARD: ::c_int = 4;
+pub const CLD_EXITED: ::c_int = 10;
+pub const CLD_KILLED: ::c_int = 11;
+pub const CLD_DUMPED: ::c_int = 12;
+pub const CLD_TRAPPED: ::c_int = 13;
+pub const CLD_STOPPED: ::c_int = 14;
+pub const CLD_CONTINUED: ::c_int = 15;
+pub const FPE_INTDIV: ::c_int = 20;
+pub const FPE_INTOVF: ::c_int = 21;
+pub const FPE_FLTDIV: ::c_int = 22;
+pub const FPE_FLTOVF: ::c_int = 23;
+pub const FPE_FLTUND: ::c_int = 24;
+pub const FPE_FLTRES: ::c_int = 25;
+pub const FPE_FLTINV: ::c_int = 26;
+pub const FPE_FLTSUB: ::c_int = 27;
+pub const ILL_ILLOPC: ::c_int = 30;
+pub const ILL_ILLOPN: ::c_int = 31;
+pub const ILL_ILLADR: ::c_int = 32;
+pub const ILL_ILLTRP: ::c_int = 33;
+pub const ILL_PRVOPC: ::c_int = 34;
+pub const ILL_PRVREG: ::c_int = 35;
+pub const ILL_COPROC: ::c_int = 36;
+pub const ILL_BADSTK: ::c_int = 37;
+pub const ILL_TMBADTHING: ::c_int = 38;
+pub const POLL_IN: ::c_int = 40;
+pub const POLL_OUT: ::c_int = 41;
+pub const POLL_MSG: ::c_int = -3;
+pub const POLL_ERR: ::c_int = 43;
+pub const POLL_PRI: ::c_int = 44;
+pub const POLL_HUP: ::c_int = 45;
+pub const SEGV_MAPERR: ::c_int = 50;
+pub const SEGV_ACCERR: ::c_int = 51;
+pub const SEGV_KEYERR: ::c_int = 52;
+pub const TRAP_BRKPT: ::c_int = 60;
+pub const TRAP_TRACE: ::c_int = 61;
+pub const SI_QUEUE: ::c_int = 71;
+pub const SI_TIMER: ::c_int = 72;
+pub const SI_ASYNCIO: ::c_int = 73;
+pub const SI_MESGQ: ::c_int = 74;
+
+// sys/socket.h
+pub const AF_UNSPEC: ::c_int = 0;
+pub const AF_UNIX: ::c_int = 1;
+pub const AF_INET: ::c_int = 2;
+pub const AF_IMPLINK: ::c_int = 3;
+pub const AF_PUP: ::c_int = 4;
+pub const AF_CHAOS: ::c_int = 5;
+pub const AF_NS: ::c_int = 6;
+pub const AF_ECMA: ::c_int = 8;
+pub const AF_DATAKIT: ::c_int = 9;
+pub const AF_CCITT: ::c_int = 10;
+pub const AF_SNA: ::c_int = 11;
+pub const AF_DECnet: ::c_int = 12;
+pub const AF_DLI: ::c_int = 13;
+pub const AF_LAT: ::c_int = 14;
+pub const AF_HYLINK: ::c_int = 15;
+pub const AF_APPLETALK: ::c_int = 16;
+pub const AF_ISO: ::c_int = 7;
+pub const AF_OSI: ::c_int = AF_ISO;
+pub const AF_ROUTE: ::c_int = 17;
+pub const AF_LINK: ::c_int = 18;
+pub const AF_INET6: ::c_int = 24;
+pub const AF_INTF: ::c_int = 20;
+pub const AF_RIF: ::c_int = 21;
+pub const AF_NDD: ::c_int = 23;
+pub const AF_MAX: ::c_int = 30;
+pub const PF_UNSPEC: ::c_int = AF_UNSPEC;
+pub const PF_UNIX: ::c_int = AF_UNIX;
+pub const PF_INET: ::c_int = AF_INET;
+pub const PF_IMPLINK: ::c_int = AF_IMPLINK;
+pub const PF_PUP: ::c_int = AF_PUP;
+pub const PF_CHAOS: ::c_int = AF_CHAOS;
+pub const PF_NS: ::c_int = AF_NS;
+pub const PF_ISO: ::c_int = AF_ISO;
+pub const PF_OSI: ::c_int = AF_ISO;
+pub const PF_ECMA: ::c_int = AF_ECMA;
+pub const PF_DATAKIT: ::c_int = AF_DATAKIT;
+pub const PF_CCITT: ::c_int = AF_CCITT;
+pub const PF_SNA: ::c_int = AF_SNA;
+pub const PF_DECnet: ::c_int = AF_DECnet;
+pub const PF_DLI: ::c_int = AF_DLI;
+pub const PF_LAT: ::c_int = AF_LAT;
+pub const PF_HYLINK: ::c_int = AF_HYLINK;
+pub const PF_APPLETALK: ::c_int = AF_APPLETALK;
+pub const PF_ROUTE: ::c_int = AF_ROUTE;
+pub const PF_LINK: ::c_int = AF_LINK;
+pub const PF_XTP: ::c_int = 19;
+pub const PF_RIF: ::c_int = AF_RIF;
+pub const PF_INTF: ::c_int = AF_INTF;
+pub const PF_NDD: ::c_int = AF_NDD;
+pub const PF_INET6: ::c_int = AF_INET6;
+pub const PF_MAX: ::c_int = AF_MAX;
+pub const SF_CLOSE: ::c_int = 1;
+pub const SF_REUSE: ::c_int = 2;
+pub const SF_DONT_CACHE: ::c_int = 4;
+pub const SF_SYNC_CACHE: ::c_int = 8;
+pub const SOCK_DGRAM: ::c_int = 2;
+pub const SOCK_STREAM: ::c_int = 1;
+pub const SOCK_RAW: ::c_int = 3;
+pub const SOCK_RDM: ::c_int = 4;
+pub const SOCK_SEQPACKET: ::c_int = 5;
+pub const SOL_SOCKET: ::c_int = 0xffff;
+pub const SO_DEBUG: ::c_int = 0x0001;
+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_USE_IFBUFS: ::c_int = 0x0400;
+pub const SO_CKSUMRECV: ::c_int = 0x0800;
+pub const SO_NOREUSEADDR: ::c_int = 0x1000;
+pub const SO_KERNACCEPT: ::c_int = 0x2000;
+pub const SO_NOMULTIPATH: ::c_int = 0x4000;
+pub const SO_AUDIT: ::c_int = 0x8000;
+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 SCM_RIGHTS: ::c_int = 0x01;
+pub const MSG_OOB: ::c_int = 0x1;
+pub const MSG_PEEK: ::c_int = 0x2;
+pub const MSG_DONTROUTE: ::c_int = 0x4;
+pub const MSG_EOR: ::c_int = 0x8;
+pub const MSG_TRUNC: ::c_int = 0x10;
+pub const MSG_CTRUNC: ::c_int = 0x20;
+pub const MSG_WAITALL: ::c_int = 0x40;
+pub const MSG_MPEG2: ::c_int = 0x80;
+pub const MSG_NOSIGNAL: ::c_int = 0x100;
+pub const MSG_WAITFORONE: ::c_int = 0x200;
+pub const MSG_ARGEXT: ::c_int = 0x400;
+pub const MSG_NONBLOCK: ::c_int = 0x4000;
+pub const MSG_COMPAT: ::c_int = 0x8000;
+pub const MSG_MAXIOVLEN: ::c_int = 16;
+pub const SHUT_RD: ::c_int = 0;
+pub const SHUT_WR: ::c_int = 1;
+pub const SHUT_RDWR: ::c_int = 2;
+
+// sys/stat.h
+pub const UTIME_NOW: ::c_int = -2;
+pub const UTIME_OMIT: ::c_int = -3;
+
+// sys/statvfs.h
+pub const ST_RDONLY: ::c_ulong = 0x0001;
+pub const ST_NOSUID: ::c_ulong = 0x0040;
+pub const ST_NODEV: ::c_ulong = 0x0080;
+
+// sys/stropts.h
+pub const I_NREAD: ::c_int = 0x20005301;
+pub const I_PUSH: ::c_int = 0x20005302;
+pub const I_POP: ::c_int = 0x20005303;
+pub const I_LOOK: ::c_int = 0x20005304;
+pub const I_FLUSH: ::c_int = 0x20005305;
+pub const I_SRDOPT: ::c_int = 0x20005306;
+pub const I_GRDOPT: ::c_int = 0x20005307;
+pub const I_STR: ::c_int = 0x20005308;
+pub const I_SETSIG: ::c_int = 0x20005309;
+pub const I_GETSIG: ::c_int = 0x2000530a;
+pub const I_FIND: ::c_int = 0x2000530b;
+pub const I_LINK: ::c_int = 0x2000530c;
+pub const I_UNLINK: ::c_int = 0x2000530d;
+pub const I_PEEK: ::c_int = 0x2000530f;
+pub const I_FDINSERT: ::c_int = 0x20005310;
+pub const I_SENDFD: ::c_int = 0x20005311;
+pub const I_RECVFD: ::c_int = 0x20005312;
+pub const I_SWROPT: ::c_int = 0x20005314;
+pub const I_GWROPT: ::c_int = 0x20005315;
+pub const I_LIST: ::c_int = 0x20005316;
+pub const I_PLINK: ::c_int = 0x2000531d;
+pub const I_PUNLINK: ::c_int = 0x2000531e;
+pub const I_FLUSHBAND: ::c_int = 0x20005313;
+pub const I_CKBAND: ::c_int = 0x20005318;
+pub const I_GETBAND: ::c_int = 0x20005319;
+pub const I_ATMARK: ::c_int = 0x20005317;
+pub const I_SETCLTIME: ::c_int = 0x2000531b;
+pub const I_GETCLTIME: ::c_int = 0x2000531c;
+pub const I_CANPUT: ::c_int = 0x2000531a;
+
+// sys/syslog.h
+pub const LOG_CRON: ::c_int = 9 << 3;
+pub const LOG_AUTHPRIV: ::c_int = 10 << 3;
+pub const LOG_NFACILITIES: ::c_int = 24;
+pub const LOG_PERROR: ::c_int = 0x20;
+
+// sys/systemcfg.h
+pub const SC_ARCH: ::c_int = 1;
+pub const SC_IMPL: ::c_int = 2;
+pub const SC_VERS: ::c_int = 3;
+pub const SC_WIDTH: ::c_int = 4;
+pub const SC_NCPUS: ::c_int = 5;
+pub const SC_L1C_ATTR: ::c_int = 6;
+pub const SC_L1C_ISZ: ::c_int = 7;
+pub const SC_L1C_DSZ: ::c_int = 8;
+pub const SC_L1C_ICA: ::c_int = 9;
+pub const SC_L1C_DCA: ::c_int = 10;
+pub const SC_L1C_IBS: ::c_int = 11;
+pub const SC_L1C_DBS: ::c_int = 12;
+pub const SC_L1C_ILS: ::c_int = 13;
+pub const SC_L1C_DLS: ::c_int = 14;
+pub const SC_L2C_SZ: ::c_int = 15;
+pub const SC_L2C_AS: ::c_int = 16;
+pub const SC_TLB_ATTR: ::c_int = 17;
+pub const SC_ITLB_SZ: ::c_int = 18;
+pub const SC_DTLB_SZ: ::c_int = 19;
+pub const SC_ITLB_ATT: ::c_int = 20;
+pub const SC_DTLB_ATT: ::c_int = 21;
+pub const SC_RESRV_SZ: ::c_int = 22;
+pub const SC_PRI_LC: ::c_int = 23;
+pub const SC_PRO_LC: ::c_int = 24;
+pub const SC_RTC_TYPE: ::c_int = 25;
+pub const SC_VIRT_AL: ::c_int = 26;
+pub const SC_CAC_CONG: ::c_int = 27;
+pub const SC_MOD_ARCH: ::c_int = 28;
+pub const SC_MOD_IMPL: ::c_int = 29;
+pub const SC_XINT: ::c_int = 30;
+pub const SC_XFRAC: ::c_int = 31;
+pub const SC_KRN_ATTR: ::c_int = 32;
+pub const SC_PHYSMEM: ::c_int = 33;
+pub const SC_SLB_ATTR: ::c_int = 34;
+pub const SC_SLB_SZ: ::c_int = 35;
+pub const SC_MAX_NCPUS: ::c_int = 37;
+pub const SC_MAX_REALADDR: ::c_int = 38;
+pub const SC_ORIG_ENT_CAP: ::c_int = 39;
+pub const SC_ENT_CAP: ::c_int = 40;
+pub const SC_DISP_WHE: ::c_int = 41;
+pub const SC_CAPINC: ::c_int = 42;
+pub const SC_VCAPW: ::c_int = 43;
+pub const SC_SPLP_STAT: ::c_int = 44;
+pub const SC_SMT_STAT: ::c_int = 45;
+pub const SC_SMT_TC: ::c_int = 46;
+pub const SC_VMX_VER: ::c_int = 47;
+pub const SC_LMB_SZ: ::c_int = 48;
+pub const SC_MAX_XCPU: ::c_int = 49;
+pub const SC_EC_LVL: ::c_int = 50;
+pub const SC_AME_STAT: ::c_int = 51;
+pub const SC_ECO_STAT: ::c_int = 52;
+pub const SC_DFP_VER: ::c_int = 53;
+pub const SC_VRM_STAT: ::c_int = 54;
+pub const SC_PHYS_IMP: ::c_int = 55;
+pub const SC_PHYS_VER: ::c_int = 56;
+pub const SC_SPCM_STATUS: ::c_int = 57;
+pub const SC_SPCM_MAX: ::c_int = 58;
+pub const SC_TM_VER: ::c_int = 59;
+pub const SC_NX_CAP: ::c_int = 60;
+pub const SC_PKS_STATE: ::c_int = 61;
+pub const SC_MMA_VER: ::c_int = 62;
+pub const POWER_RS: ::c_int = 1;
+pub const POWER_PC: ::c_int = 2;
+pub const IA64: ::c_int = 3;
+pub const POWER_RS1: ::c_int = 0x1;
+pub const POWER_RSC: ::c_int = 0x2;
+pub const POWER_RS2: ::c_int = 0x4;
+pub const POWER_601: ::c_int = 0x8;
+pub const POWER_604: ::c_int = 0x10;
+pub const POWER_603: ::c_int = 0x20;
+pub const POWER_620: ::c_int = 0x40;
+pub const POWER_630: ::c_int = 0x80;
+pub const POWER_A35: ::c_int = 0x100;
+pub const POWER_RS64II: ::c_int = 0x200;
+pub const POWER_RS64III: ::c_int = 0x400;
+pub const POWER_4: ::c_int = 0x800;
+pub const POWER_RS64IV: ::c_int = POWER_4;
+pub const POWER_MPC7450: ::c_int = 0x1000;
+pub const POWER_5: ::c_int = 0x2000;
+pub const POWER_6: ::c_int = 0x4000;
+pub const POWER_7: ::c_int = 0x8000;
+pub const POWER_8: ::c_int = 0x10000;
+pub const POWER_9: ::c_int = 0x20000;
+
+// sys/time.h
+pub const FD_SETSIZE: usize = 65534;
+pub const TIMEOFDAY: ::c_int = 9;
+pub const CLOCK_REALTIME: ::clockid_t = TIMEOFDAY as clockid_t;
+pub const CLOCK_MONOTONIC: ::clockid_t = 10;
+pub const TIMER_ABSTIME: ::c_int = 999;
+pub const ITIMER_REAL: ::c_int = 0;
+pub const ITIMER_VIRTUAL: ::c_int = 1;
+pub const ITIMER_PROF: ::c_int = 2;
+pub const ITIMER_VIRT: ::c_int = 3;
+pub const ITIMER_REAL1: ::c_int = 20;
+pub const ITIMER_REAL_TH: ::c_int = ITIMER_REAL1;
+
+// sys/termio.h
+pub const TCGETA: ::c_int = TIOC | 5;
+pub const TCSETA: ::c_int = TIOC | 6;
+pub const TCSETAW: ::c_int = TIOC | 7;
+pub const TCSETAF: ::c_int = TIOC | 8;
+pub const TCSBRK: ::c_int = TIOC | 9;
+pub const TCXONC: ::c_int = TIOC | 11;
+pub const TCFLSH: ::c_int = TIOC | 12;
+pub const TCGETS: ::c_int = TIOC | 1;
+pub const TCSETS: ::c_int = TIOC | 2;
+pub const TCSANOW: ::c_int = 0;
+pub const TCSETSW: ::c_int = TIOC | 3;
+pub const TCSADRAIN: ::c_int = 1;
+pub const TCSETSF: ::c_int = TIOC | 4;
+pub const TCSAFLUSH: ::c_int = 2;
+pub const TCIFLUSH: ::c_int = 0;
+pub const TCOFLUSH: ::c_int = 1;
+pub const TCIOFLUSH: ::c_int = 2;
+pub const TCOOFF: ::c_int = 0;
+pub const TCOON: ::c_int = 1;
+pub const TCIOFF: ::c_int = 2;
+pub const TCION: ::c_int = 3;
+pub const TIOC: ::c_int = 0x5400;
+pub const TIOCGWINSZ: ::c_int = 0x40087468;
+pub const TIOCSWINSZ: ::c_int = 0x80087467;
+pub const TIOCLBIS: ::c_int = 0x8004747f;
+pub const TIOCLBIC: ::c_int = 0x8004747e;
+pub const TIOCLSET: ::c_int = 0x8004747d;
+pub const TIOCLGET: ::c_int = 0x4004747c;
+pub const TIOCSBRK: ::c_int = 0x2000747b;
+pub const TIOCCBRK: ::c_int = 0x2000747a;
+pub const TIOCSDTR: ::c_int = 0x20007479;
+pub const TIOCCDTR: ::c_int = 0x20007478;
+pub const TIOCSLTC: ::c_int = 0x80067475;
+pub const TIOCGLTC: ::c_int = 0x40067474;
+pub const TIOCOUTQ: ::c_int = 0x40047473;
+pub const TIOCNOTTY: ::c_int = 0x20007471;
+pub const TIOCSTOP: ::c_int = 0x2000746f;
+pub const TIOCSTART: ::c_int = 0x2000746e;
+pub const TIOCGPGRP: ::c_int = 0x40047477;
+pub const TIOCSPGRP: ::c_int = 0x80047476;
+pub const TIOCGSID: ::c_int = 0x40047448;
+pub const TIOCSTI: ::c_int = 0x80017472;
+pub const TIOCMSET: ::c_int = 0x8004746d;
+pub const TIOCMBIS: ::c_int = 0x8004746c;
+pub const TIOCMBIC: ::c_int = 0x8004746b;
+pub const TIOCMGET: ::c_int = 0x4004746a;
+pub const TIOCREMOTE: ::c_int = 0x80047469;
+
+// sys/wait.h
+pub const P_ALL: ::c_int = 0;
+pub const P_PID: ::c_int = 1;
+pub const P_PGID: ::c_int = 2;
+pub const WNOHANG: ::c_int = 0x1;
+pub const WUNTRACED: ::c_int = 0x2;
+pub const WEXITED: ::c_int = 0x04;
+pub const WCONTINUED: ::c_int = 0x01000000;
+pub const WNOWAIT: ::c_int = 0x10;
+pub const _W_STOPPED: ::c_int = 0x00000040;
+pub const _W_SLWTED: ::c_int = 0x0000007c;
+pub const _W_SEWTED: ::c_int = 0x0000007d;
+pub const _W_SFWTED: ::c_int = 0x0000007e;
+pub const _W_STRC: ::c_int = 0x0000007f;
+
+// termios.h
+pub const NCCS: usize = 16;
+pub const CSIZE: ::tcflag_t = 0x00000030;
+pub const CS5: ::tcflag_t = 0x00000000;
+pub const CS6: ::tcflag_t = 0x00000010;
+pub const CS7: ::tcflag_t = 0x00000020;
+pub const CS8: ::tcflag_t = 0x00000030;
+pub const CSTOPB: ::tcflag_t = 0x00000040;
+pub const ECHO: ::tcflag_t = 0x20000;
+pub const ECHOE: ::tcflag_t = 0x00000010;
+pub const ECHOK: ::tcflag_t = 0x00000020;
+pub const ECHONL: ::tcflag_t = 0x00000040;
+pub const ECHOCTL: ::tcflag_t = 0x00020000;
+pub const ECHOPRT: ::tcflag_t = 0x00040000;
+pub const ECHOKE: ::tcflag_t = 0x00080000;
+pub const IGNBRK: ::tcflag_t = 0x00000001;
+pub const BRKINT: ::tcflag_t = 0x00000002;
+pub const IGNPAR: ::tcflag_t = 0x00000004;
+pub const PARMRK: ::tcflag_t = 0x00000008;
+pub const INPCK: ::tcflag_t = 0x00000010;
+pub const ISTRIP: ::tcflag_t = 0x00000020;
+pub const INLCR: ::tcflag_t = 0x00000040;
+pub const IGNCR: ::tcflag_t = 0x00000080;
+pub const ICRNL: ::tcflag_t = 0x00000100;
+pub const IXON: ::tcflag_t = 0x0001;
+pub const IXOFF: ::tcflag_t = 0x00000400;
+pub const IXANY: ::tcflag_t = 0x00001000;
+pub const IMAXBEL: ::tcflag_t = 0x00010000;
+pub const OPOST: ::tcflag_t = 0x00000001;
+pub const ONLCR: ::tcflag_t = 0x00000004;
+pub const OCRNL: ::tcflag_t = 0x00000008;
+pub const ONOCR: ::tcflag_t = 0x00000010;
+pub const ONLRET: ::tcflag_t = 0x00000020;
+pub const CREAD: ::tcflag_t = 0x00000080;
+pub const IEXTEN: ::tcflag_t = 0x00200000;
+pub const TOSTOP: ::tcflag_t = 0x00010000;
+pub const FLUSHO: ::tcflag_t = 0x00100000;
+pub const PENDIN: ::tcflag_t = 0x20000000;
+pub const NOFLSH: ::tcflag_t = 0x00000080;
+pub const VINTR: usize = 0;
+pub const VQUIT: usize = 1;
+pub const VERASE: usize = 2;
+pub const VKILL: usize = 3;
+pub const VEOF: usize = 4;
+pub const VEOL: usize = 5;
+pub const VSTART: usize = 7;
+pub const VSTOP: usize = 8;
+pub const VSUSP: usize = 9;
+pub const VMIN: usize = 4;
+pub const VTIME: usize = 5;
+pub const VEOL2: usize = 6;
+pub const VDSUSP: usize = 10;
+pub const VREPRINT: usize = 11;
+pub const VDISCRD: usize = 12;
+pub const VWERSE: usize = 13;
+pub const VLNEXT: usize = 14;
+pub const B0: ::speed_t = 0x0;
+pub const B50: ::speed_t = 0x1;
+pub const B75: ::speed_t = 0x2;
+pub const B110: ::speed_t = 0x3;
+pub const B134: ::speed_t = 0x4;
+pub const B150: ::speed_t = 0x5;
+pub const B200: ::speed_t = 0x6;
+pub const B300: ::speed_t = 0x7;
+pub const B600: ::speed_t = 0x8;
+pub const B1200: ::speed_t = 0x9;
+pub const B1800: ::speed_t = 0xa;
+pub const B2400: ::speed_t = 0xb;
+pub const B4800: ::speed_t = 0xc;
+pub const B9600: ::speed_t = 0xd;
+pub const B19200: ::speed_t = 0xe;
+pub const B38400: ::speed_t = 0xf;
+pub const EXTA: ::speed_t = B19200;
+pub const EXTB: ::speed_t = B38400;
+pub const IUCLC: ::tcflag_t = 0x00000800;
+pub const OFILL: ::tcflag_t = 0x00000040;
+pub const OFDEL: ::tcflag_t = 0x00000080;
+pub const CRDLY: ::tcflag_t = 0x00000300;
+pub const CR0: ::tcflag_t = 0x00000000;
+pub const CR1: ::tcflag_t = 0x00000100;
+pub const CR2: ::tcflag_t = 0x00000200;
+pub const CR3: ::tcflag_t = 0x00000300;
+pub const TABDLY: ::tcflag_t = 0x00000c00;
+pub const TAB0: ::tcflag_t = 0x00000000;
+pub const TAB1: ::tcflag_t = 0x00000400;
+pub const TAB2: ::tcflag_t = 0x00000800;
+pub const TAB3: ::tcflag_t = 0x00000c00;
+pub const BSDLY: ::tcflag_t = 0x00001000;
+pub const BS0: ::tcflag_t = 0x00000000;
+pub const BS1: ::tcflag_t = 0x00001000;
+pub const FFDLY: ::tcflag_t = 0x00002000;
+pub const FF0: ::tcflag_t = 0x00000000;
+pub const FF1: ::tcflag_t = 0x00002000;
+pub const NLDLY: ::tcflag_t = 0x00004000;
+pub const NL0: ::tcflag_t = 0x00000000;
+pub const NL1: ::tcflag_t = 0x00004000;
+pub const VTDLY: ::tcflag_t = 0x00008000;
+pub const VT0: ::tcflag_t = 0x00000000;
+pub const VT1: ::tcflag_t = 0x00008000;
+pub const OXTABS: ::tcflag_t = 0x00040000;
+pub const ONOEOT: ::tcflag_t = 0x00080000;
+pub const CBAUD: ::tcflag_t = 0x0000000f;
+pub const PARENB: ::tcflag_t = 0x00000100;
+pub const PARODD: ::tcflag_t = 0x00000200;
+pub const HUPCL: ::tcflag_t = 0x00000400;
+pub const CLOCAL: ::tcflag_t = 0x00000800;
+pub const CIBAUD: ::tcflag_t = 0x000f0000;
+pub const IBSHIFT: ::tcflag_t = 16;
+pub const PAREXT: ::tcflag_t = 0x00100000;
+pub const ISIG: ::tcflag_t = 0x00000001;
+pub const ICANON: ::tcflag_t = 0x00000002;
+pub const XCASE: ::tcflag_t = 0x00000004;
+pub const ALTWERASE: ::tcflag_t = 0x00400000;
+
+// time.h
+pub const CLOCK_PROCESS_CPUTIME_ID: ::clockid_t = 11;
+pub const CLOCK_THREAD_CPUTIME_ID: ::clockid_t = 12;
+
+// unistd.h
+pub const STDIN_FILENO: ::c_int = 0;
+pub const STDOUT_FILENO: ::c_int = 1;
+pub const STDERR_FILENO: ::c_int = 2;
+pub const _POSIX_VDISABLE: ::c_int = 0xff;
+pub const _PC_LINK_MAX: ::c_int = 11;
+pub const _PC_MAX_CANON: ::c_int = 12;
+pub const _PC_MAX_INPUT: ::c_int = 13;
+pub const _PC_NAME_MAX: ::c_int = 14;
+pub const _PC_PATH_MAX: ::c_int = 16;
+pub const _PC_PIPE_BUF: ::c_int = 17;
+pub const _PC_NO_TRUNC: ::c_int = 15;
+pub const _PC_VDISABLE: ::c_int = 18;
+pub const _PC_CHOWN_RESTRICTED: ::c_int = 10;
+pub const _PC_ASYNC_IO: ::c_int = 19;
+pub const _PC_PRIO_IO: ::c_int = 21;
+pub const _PC_SYNC_IO: ::c_int = 20;
+pub const _PC_ALLOC_SIZE_MIN: ::c_int = 26;
+pub const _PC_REC_INCR_XFER_SIZE: ::c_int = 27;
+pub const _PC_REC_MAX_XFER_SIZE: ::c_int = 28;
+pub const _PC_REC_MIN_XFER_SIZE: ::c_int = 29;
+pub const _PC_REC_XFER_ALIGN: ::c_int = 30;
+pub const _PC_SYMLINK_MAX: ::c_int = 25;
+pub const _PC_2_SYMLINKS: ::c_int = 31;
+pub const _PC_TIMESTAMP_RESOLUTION: ::c_int = 32;
+pub const _PC_FILESIZEBITS: ::c_int = 22;
+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_JOB_CONTROL: ::c_int = 7;
+pub const _SC_SAVED_IDS: ::c_int = 8;
+pub const _SC_VERSION: ::c_int = 9;
+pub const _SC_PASS_MAX: ::c_int = 45;
+pub const _SC_PAGESIZE: ::c_int = _SC_PAGE_SIZE;
+pub const _SC_PAGE_SIZE: ::c_int = 48;
+pub const _SC_XOPEN_VERSION: ::c_int = 46;
+pub const _SC_NPROCESSORS_CONF: ::c_int = 71;
+pub const _SC_NPROCESSORS_ONLN: ::c_int = 72;
+pub const _SC_STREAM_MAX: ::c_int = 5;
+pub const _SC_TZNAME_MAX: ::c_int = 6;
+pub const _SC_AIO_LISTIO_MAX: ::c_int = 75;
+pub const _SC_AIO_MAX: ::c_int = 76;
+pub const _SC_AIO_PRIO_DELTA_MAX: ::c_int = 77;
+pub const _SC_ASYNCHRONOUS_IO: ::c_int = 78;
+pub const _SC_DELAYTIMER_MAX: ::c_int = 79;
+pub const _SC_FSYNC: ::c_int = 80;
+pub const _SC_MAPPED_FILES: ::c_int = 84;
+pub const _SC_MEMLOCK: ::c_int = 85;
+pub const _SC_MEMLOCK_RANGE: ::c_int = 86;
+pub const _SC_MEMORY_PROTECTION: ::c_int = 87;
+pub const _SC_MESSAGE_PASSING: ::c_int = 88;
+pub const _SC_MQ_OPEN_MAX: ::c_int = 89;
+pub const _SC_MQ_PRIO_MAX: ::c_int = 90;
+pub const _SC_PRIORITIZED_IO: ::c_int = 91;
+pub const _SC_PRIORITY_SCHEDULING: ::c_int = 92;
+pub const _SC_REALTIME_SIGNALS: ::c_int = 93;
+pub const _SC_RTSIG_MAX: ::c_int = 94;
+pub const _SC_SEMAPHORES: ::c_int = 95;
+pub const _SC_SEM_NSEMS_MAX: ::c_int = 96;
+pub const _SC_SEM_VALUE_MAX: ::c_int = 97;
+pub const _SC_SHARED_MEMORY_OBJECTS: ::c_int = 98;
+pub const _SC_SIGQUEUE_MAX: ::c_int = 99;
+pub const _SC_SYNCHRONIZED_IO: ::c_int = 100;
+pub const _SC_TIMERS: ::c_int = 102;
+pub const _SC_TIMER_MAX: ::c_int = 103;
+pub const _SC_2_C_BIND: ::c_int = 51;
+pub const _SC_2_C_DEV: ::c_int = 32;
+pub const _SC_2_C_VERSION: ::c_int = 52;
+pub const _SC_2_FORT_DEV: ::c_int = 33;
+pub const _SC_2_FORT_RUN: ::c_int = 34;
+pub const _SC_2_LOCALEDEF: ::c_int = 35;
+pub const _SC_2_SW_DEV: ::c_int = 36;
+pub const _SC_2_UPE: ::c_int = 53;
+pub const _SC_2_VERSION: ::c_int = 31;
+pub const _SC_BC_BASE_MAX: ::c_int = 23;
+pub const _SC_BC_DIM_MAX: ::c_int = 24;
+pub const _SC_BC_SCALE_MAX: ::c_int = 25;
+pub const _SC_BC_STRING_MAX: ::c_int = 26;
+pub const _SC_COLL_WEIGHTS_MAX: ::c_int = 50;
+pub const _SC_EXPR_NEST_MAX: ::c_int = 28;
+pub const _SC_LINE_MAX: ::c_int = 29;
+pub const _SC_RE_DUP_MAX: ::c_int = 30;
+pub const _SC_XOPEN_CRYPT: ::c_int = 56;
+pub const _SC_XOPEN_ENH_I18N: ::c_int = 57;
+pub const _SC_XOPEN_SHM: ::c_int = 55;
+pub const _SC_2_CHAR_TERM: ::c_int = 54;
+pub const _SC_XOPEN_XCU_VERSION: ::c_int = 109;
+pub const _SC_ATEXIT_MAX: ::c_int = 47;
+pub const _SC_IOV_MAX: ::c_int = 58;
+pub const _SC_XOPEN_UNIX: ::c_int = 73;
+pub const _SC_T_IOV_MAX: ::c_int = 0;
+pub const _SC_PHYS_PAGES: ::c_int = 113;
+pub const _SC_AVPHYS_PAGES: ::c_int = 114;
+pub const _SC_THREAD_DESTRUCTOR_ITERATIONS: ::c_int = 101;
+pub const _SC_GETGR_R_SIZE_MAX: ::c_int = 81;
+pub const _SC_GETPW_R_SIZE_MAX: ::c_int = 82;
+pub const _SC_LOGIN_NAME_MAX: ::c_int = 83;
+pub const _SC_THREAD_KEYS_MAX: ::c_int = 68;
+pub const _SC_THREAD_STACK_MIN: ::c_int = 69;
+pub const _SC_THREAD_THREADS_MAX: ::c_int = 70;
+pub const _SC_TTY_NAME_MAX: ::c_int = 104;
+pub const _SC_THREADS: ::c_int = 60;
+pub const _SC_THREAD_ATTR_STACKADDR: ::c_int = 61;
+pub const _SC_THREAD_ATTR_STACKSIZE: ::c_int = 62;
+pub const _SC_THREAD_PRIORITY_SCHEDULING: ::c_int = 64;
+pub const _SC_THREAD_PRIO_INHERIT: ::c_int = 65;
+pub const _SC_THREAD_PRIO_PROTECT: ::c_int = 66;
+pub const _SC_THREAD_PROCESS_SHARED: ::c_int = 67;
+pub const _SC_THREAD_SAFE_FUNCTIONS: ::c_int = 59;
+pub const _SC_XOPEN_LEGACY: ::c_int = 112;
+pub const _SC_XOPEN_REALTIME: ::c_int = 110;
+pub const _SC_XOPEN_REALTIME_THREADS: ::c_int = 111;
+pub const _SC_XBS5_ILP32_OFF32: ::c_int = 105;
+pub const _SC_XBS5_ILP32_OFFBIG: ::c_int = 106;
+pub const _SC_XBS5_LP64_OFF64: ::c_int = 107;
+pub const _SC_XBS5_LPBIG_OFFBIG: ::c_int = 108;
+pub const _SC_2_PBS: ::c_int = 132;
+pub const _SC_2_PBS_ACCOUNTING: ::c_int = 133;
+pub const _SC_2_PBS_CHECKPOINT: ::c_int = 134;
+pub const _SC_2_PBS_LOCATE: ::c_int = 135;
+pub const _SC_2_PBS_MESSAGE: ::c_int = 136;
+pub const _SC_2_PBS_TRACK: ::c_int = 137;
+pub const _SC_ADVISORY_INFO: ::c_int = 130;
+pub const _SC_BARRIERS: ::c_int = 138;
+pub const _SC_CLOCK_SELECTION: ::c_int = 139;
+pub const _SC_CPUTIME: ::c_int = 140;
+pub const _SC_HOST_NAME_MAX: ::c_int = 126;
+pub const _SC_MONOTONIC_CLOCK: ::c_int = 141;
+pub const _SC_READER_WRITER_LOCKS: ::c_int = 142;
+pub const _SC_REGEXP: ::c_int = 127;
+pub const _SC_SHELL: ::c_int = 128;
+pub const _SC_SPAWN: ::c_int = 143;
+pub const _SC_SPIN_LOCKS: ::c_int = 144;
+pub const _SC_SPORADIC_SERVER: ::c_int = 145;
+pub const _SC_SS_REPL_MAX: ::c_int = 156;
+pub const _SC_SYMLOOP_MAX: ::c_int = 129;
+pub const _SC_THREAD_CPUTIME: ::c_int = 146;
+pub const _SC_THREAD_SPORADIC_SERVER: ::c_int = 147;
+pub const _SC_TIMEOUTS: ::c_int = 148;
+pub const _SC_TRACE: ::c_int = 149;
+pub const _SC_TRACE_EVENT_FILTER: ::c_int = 150;
+pub const _SC_TRACE_EVENT_NAME_MAX: ::c_int = 157;
+pub const _SC_TRACE_INHERIT: ::c_int = 151;
+pub const _SC_TRACE_LOG: ::c_int = 152;
+pub const _SC_TRACE_NAME_MAX: ::c_int = 158;
+pub const _SC_TRACE_SYS_MAX: ::c_int = 159;
+pub const _SC_TRACE_USER_EVENT_MAX: ::c_int = 160;
+pub const _SC_TYPED_MEMORY_OBJECTS: ::c_int = 153;
+pub const _SC_V6_ILP32_OFF32: ::c_int = 121;
+pub const _SC_V6_ILP32_OFFBIG: ::c_int = 122;
+pub const _SC_V6_LP64_OFF64: ::c_int = 123;
+pub const _SC_V6_LPBIG_OFFBIG: ::c_int = 124;
+pub const _SC_XOPEN_STREAMS: ::c_int = 125;
+pub const _SC_IPV6: ::c_int = 154;
+pub const _SC_RAW_SOCKETS: ::c_int = 155;
+
+// utmp.h
+pub const EMPTY: ::c_short = -1;
+pub const RUN_LVL: ::c_short = 1;
+pub const BOOT_TIME: ::c_short = 2;
+pub const OLD_TIME: ::c_short = 3;
+pub const NEW_TIME: ::c_short = 4;
+pub const INIT_PROCESS: ::c_short = 5;
+pub const LOGIN_PROCESS: ::c_short = 6;
+pub const USER_PROCESS: ::c_short = 7;
+pub const DEAD_PROCESS: ::c_short = 8;
+pub const ACCOUNTING: ::c_short = 9;
+
+f! {
+    pub fn CMSG_FIRSTHDR(mhdr: *const msghdr) -> *mut cmsghdr {
+        if (*mhdr).msg_controllen as usize >= ::mem::size_of::<cmsghdr>() {
+            (*mhdr).msg_control as *mut cmsghdr
+        } else {
+            0 as *mut cmsghdr
+        }
+    }
+
+    pub fn CMSG_NXTHDR(mhdr: *const msghdr, cmsg: *const cmsghdr) -> *mut cmsghdr {
+        if cmsg.is_null() {
+            CMSG_FIRSTHDR(mhdr)
+        } else {
+            if (cmsg as usize + (*cmsg).cmsg_len as usize + ::mem::size_of::<::cmsghdr>()) >
+                ((*mhdr).msg_control as usize + (*mhdr).msg_controllen as usize) {
+                0 as *mut ::cmsghdr
+            } else {
+                // AIX does not have any alignment/padding for ancillary data, so we don't need _CMSG_ALIGN here.
+                (cmsg as usize + (*cmsg).cmsg_len as usize) as *mut cmsghdr
+            }
+        }
+    }
+
+    pub fn CMSG_DATA(cmsg: *const ::cmsghdr) -> *mut ::c_uchar {
+        (cmsg as *mut ::c_uchar).offset(::mem::size_of::<::cmsghdr>() as isize)
+    }
+
+    pub fn CMSG_LEN(length: ::c_uint) -> ::c_uint {
+        ::mem::size_of::<::cmsghdr>() as ::c_uint + length
+    }
+
+    pub fn CMSG_SPACE(length: ::c_uint) -> ::c_uint {
+        ::mem::size_of::<::cmsghdr>() as ::c_uint + length
+    }
+
+    pub fn FD_ZERO(set: *mut fd_set) -> () {
+        for slot in (*set).fds_bits.iter_mut() {
+            *slot = 0;
+        }
+    }
+
+    pub fn FD_SET(fd: ::c_int, set: *mut fd_set) -> () {
+        let bits = ::mem::size_of::<::c_long>() * 8;
+        let fd = fd as usize;
+        (*set).fds_bits[fd / bits] |= 1 << (fd % bits);
+        return
+    }
+
+    pub fn FD_CLR(fd: ::c_int, set: *mut fd_set) -> () {
+        let bits = ::mem::size_of::<::c_long>() * 8;
+        let fd = fd as usize;
+        (*set).fds_bits[fd / bits] &= !(1 << (fd % bits));
+        return
+    }
+
+    pub fn FD_ISSET(fd: ::c_int, set: *const fd_set) -> bool {
+        let bits = ::mem::size_of::<::c_long>() * 8;
+        let fd = fd as usize;
+        return ((*set).fds_bits[fd / bits] & (1 << (fd % bits))) != 0
+    }
+
+    pub fn major(dev: ::dev_t) -> ::c_uint {
+        let x = dev >> 16;
+        x as ::c_uint
+    }
+
+    pub fn minor(dev: ::dev_t) -> ::c_uint {
+        let y = dev & 0xFFFF;
+        y as ::c_uint
+    }
+
+    pub fn makedev(major: ::c_uint, minor: ::c_uint) -> ::dev_t {
+        let major = major as ::dev_t;
+        let minor = minor as ::dev_t;
+        let mut dev = 0;
+        dev |= major << 16;
+        dev |= minor;
+        dev
+    }
+}
+
+safe_f! {
+    pub {const} fn WIFSTOPPED(status: ::c_int) -> bool {
+        (status & _W_STOPPED) != 0
+    }
+
+    pub {const} fn WSTOPSIG(status: ::c_int) -> ::c_int {
+        if WIFSTOPPED(status) {
+            (((status as ::c_uint) >> 8) & 0xff) as ::c_int
+        } else {
+            -1
+        }
+    }
+
+    pub {const} fn WIFEXITED(status: ::c_int) -> bool {
+        (status & 0xFF) == 0
+    }
+
+    pub {const} fn WEXITSTATUS(status: ::c_int) -> ::c_int {
+        if WIFEXITED(status) {
+            (((status as ::c_uint) >> 8) & 0xff) as ::c_int
+        } else {
+            -1
+        }
+    }
+
+    pub {const} fn WIFSIGNALED(status: ::c_int) -> bool {
+        !WIFEXITED(status) && !WIFSTOPPED(status)
+    }
+
+    pub {const} fn WTERMSIG(status: ::c_int) -> ::c_int {
+        if WIFSIGNALED(status) {
+            (((status as ::c_uint) >> 16) & 0xff) as ::c_int
+        } else {
+            -1
+        }
+    }
+
+    pub {const} fn WIFCONTINUED(status: ::c_int) -> bool {
+        (status & WCONTINUED) != 0
+    }
+
+    // AIX doesn't have native WCOREDUMP.
+    pub {const} fn WCOREDUMP(_status: ::c_int) -> bool {
+        false
+    }
+}
+
+extern "C" {
+    pub fn acct(filename: *const ::c_char) -> ::c_int;
+    pub fn bind(socket: ::c_int, address: *const ::sockaddr, address_len: ::socklen_t) -> ::c_int;
+    pub fn clock_getres(clk_id: ::clockid_t, tp: *mut ::timespec) -> ::c_int;
+    pub fn clock_gettime(clk_id: ::clockid_t, tp: *mut ::timespec) -> ::c_int;
+    pub fn clock_settime(clock_id: ::clockid_t, tp: *const ::timespec) -> ::c_int;
+    pub fn dirfd(dirp: *mut ::DIR) -> ::c_int;
+    pub fn endgrent();
+    pub fn endpwent();
+    pub fn faccessat(
+        dirfd: ::c_int,
+        pathname: *const ::c_char,
+        mode: ::c_int,
+        flags: ::c_int,
+    ) -> ::c_int;
+    pub fn fdatasync(fd: ::c_int) -> ::c_int;
+    pub fn fgetgrent(file: *mut ::FILE) -> *mut ::group;
+    pub fn fgetpwent(file: *mut ::FILE) -> *mut ::passwd;
+    pub fn fstatfs(fd: ::c_int, buf: *mut statfs) -> ::c_int;
+    pub fn fstatfs64(fd: ::c_int, buf: *mut statfs64) -> ::c_int;
+    pub fn futimens(fd: ::c_int, times: *const ::timespec) -> ::c_int;
+    pub fn getgrent() -> *mut ::group;
+    pub fn getgrgid(gid: ::gid_t) -> *mut ::group;
+    pub fn getgrgid_r(
+        gid: ::gid_t,
+        grp: *mut ::group,
+        buf: *mut ::c_char,
+        buflen: ::size_t,
+        result: *mut *mut ::group,
+    ) -> ::c_int;
+    pub fn getgrnam(name: *const ::c_char) -> *mut ::group;
+    pub fn getgrnam_r(
+        name: *const ::c_char,
+        grp: *mut ::group,
+        buf: *mut ::c_char,
+        buflen: ::size_t,
+        result: *mut *mut ::group,
+    ) -> ::c_int;
+    pub fn getgrset(user: *mut ::c_char) -> *mut ::c_char;
+    pub fn getpeereid(socket: ::c_int, euid: *mut ::uid_t, egid: *mut ::gid_t) -> ::c_int;
+    pub fn getpriority(which: ::c_int, who: ::id_t) -> ::c_int;
+    pub fn getpwent() -> *mut ::passwd;
+    pub fn getpwnam_r(
+        name: *const ::c_char,
+        pwd: *mut passwd,
+        buf: *mut ::c_char,
+        buflen: ::size_t,
+        result: *mut *mut passwd,
+    ) -> ::c_int;
+    pub fn getpwuid_r(
+        uid: ::uid_t,
+        pwd: *mut passwd,
+        buf: *mut ::c_char,
+        buflen: ::size_t,
+        result: *mut *mut passwd,
+    ) -> ::c_int;
+    pub fn getrlimit(resource: ::c_int, rlim: *mut ::rlimit) -> ::c_int;
+    pub fn gettimeofday(tp: *mut ::timeval, tz: *mut ::c_void) -> ::c_int;
+    pub fn initgroups(name: *const ::c_char, basegid: ::gid_t) -> ::c_int;
+    pub fn ioctl(fildes: ::c_int, request: ::c_int, ...) -> ::c_int;
+    pub fn loadquery(flags: ::c_int, buf: *mut ::c_char, buflen: ::c_uint) -> ::c_int;
+    pub fn lpar_get_info(command: ::c_int, buf: *mut ::c_void, bufsize: ::size_t) -> ::c_int;
+    pub fn lpar_set_resources(id: ::c_int, resource: *mut ::c_void) -> ::c_int;
+    pub fn madvise(addr: *mut ::c_void, len: ::size_t, advice: ::c_int) -> ::c_int;
+    pub fn mkfifoat(dirfd: ::c_int, pathname: *const ::c_char, mode: ::mode_t) -> ::c_int;
+    pub fn mknodat(
+        dirfd: ::c_int,
+        pathname: *const ::c_char,
+        mode: ::mode_t,
+        dev: dev_t,
+    ) -> ::c_int;
+    pub fn mprotect(addr: *mut ::c_void, len: ::size_t, prot: ::c_int) -> ::c_int;
+    pub fn msync(addr: *mut ::c_void, len: ::size_t, flags: ::c_int) -> ::c_int;
+    pub fn pollset_create(maxfd: ::c_int) -> pollset_t;
+    pub fn pollset_ctl(
+        ps: pollset_t,
+        pollctl_array: *mut poll_ctl,
+        array_length: ::c_int,
+    ) -> ::c_int;
+    pub fn pollset_destroy(ps: pollset_t) -> ::c_int;
+    pub fn pollset_poll(
+        ps: pollset_t,
+        polldata_array: *mut ::pollfd,
+        array_length: ::c_int,
+        timeout: ::c_int,
+    ) -> ::c_int;
+    pub fn pollset_query(ps: pollset_t, pollfd_query: *mut ::pollfd) -> ::c_int;
+    pub fn posix_fadvise(fd: ::c_int, offset: ::off_t, len: ::off_t, advise: ::c_int) -> ::c_int;
+    pub fn posix_fallocate(fd: ::c_int, offset: ::off_t, len: ::off_t) -> ::c_int;
+    pub fn preadv(fd: ::c_int, iov: *const ::iovec, iovcnt: ::c_int, offset: ::off_t) -> ::ssize_t;
+    pub fn pthread_atfork(
+        prepare: ::Option<unsafe extern "C" fn()>,
+        parent: ::Option<unsafe extern "C" fn()>,
+        child: ::Option<unsafe extern "C" fn()>,
+    ) -> ::c_int;
+    pub fn pthread_condattr_setclock(
+        attr: *mut pthread_condattr_t,
+        clock_id: ::clockid_t,
+    ) -> ::c_int;
+    pub fn pthread_create(
+        native: *mut ::pthread_t,
+        attr: *const ::pthread_attr_t,
+        f: extern "C" fn(*mut ::c_void) -> *mut ::c_void,
+        value: *mut ::c_void,
+    ) -> ::c_int;
+    pub fn pthread_kill(thread: ::pthread_t, signal: ::c_int) -> ::c_int;
+    pub fn pthread_sigmask(how: ::c_int, set: *const sigset_t, oldset: *mut sigset_t) -> ::c_int;
+    pub fn pwritev(fd: ::c_int, iov: *const ::iovec, iovcnt: ::c_int, offset: ::off_t)
+        -> ::ssize_t;
+    #[link_name = "__linux_quotactl"]
+    pub fn quotactl(
+        cmd: ::c_int,
+        special: *const ::c_char,
+        id: ::c_int,
+        data: *mut ::c_char,
+    ) -> ::c_int;
+    pub fn readv(fd: ::c_int, iov: *const ::iovec, iovcnt: ::c_int) -> ::ssize_t;
+    pub fn recvfrom(
+        socket: ::c_int,
+        buf: *mut ::c_void,
+        len: ::size_t,
+        flags: ::c_int,
+        addr: *mut ::sockaddr,
+        addrlen: *mut ::socklen_t,
+    ) -> ::ssize_t;
+    pub fn recvmsg(sockfd: ::c_int, msg: *mut msghdr, flags: ::c_int) -> ::ssize_t;
+    pub fn send_file(socket: *mut ::c_int, iobuf: *mut sf_parms, flags: ::c_uint) -> ::ssize_t;
+    pub fn sendmsg(sockfd: ::c_int, msg: *const msghdr, flags: ::c_int) -> ::ssize_t;
+    pub fn setgroups(ngroups: ::c_int, ptr: *const ::gid_t) -> ::c_int;
+    pub fn setgrent();
+    pub fn sethostname(name: *const ::c_char, len: ::c_int) -> ::c_int;
+    pub fn setpriority(which: ::c_int, who: id_t, priority: ::c_int) -> ::c_int;
+    pub fn setpwent();
+    pub fn setrlimit(resource: ::c_int, rlim: *const ::rlimit) -> ::c_int;
+    pub fn settimeofday(tv: *const ::timeval, tz: *const ::timezone) -> ::c_int;
+    pub fn sigwait(set: *const sigset_t, sig: *mut ::c_int) -> ::c_int;
+    pub fn shm_open(name: *const ::c_char, oflag: ::c_int, mode: ::mode_t) -> ::c_int;
+    pub fn shm_unlink(name: *const ::c_char) -> ::c_int;
+    pub fn statfs(path: *const ::c_char, buf: *mut statfs) -> ::c_int;
+    pub fn statfs64(path: *const ::c_char, buf: *mut statfs64) -> ::c_int;
+    pub fn strerror_r(errnum: ::c_int, buf: *mut c_char, buflen: ::size_t) -> ::c_int;
+    pub fn sync();
+    pub fn uname(buf: *mut ::utsname) -> ::c_int;
+    pub fn utimensat(
+        dirfd: ::c_int,
+        path: *const ::c_char,
+        times: *const ::timespec,
+        flag: ::c_int,
+    ) -> ::c_int;
+    pub fn writev(fd: ::c_int, iov: *const ::iovec, iovcnt: ::c_int) -> ::ssize_t;
+
+    // Use AIX thread-safe version errno.
+    pub fn _Errno() -> *mut ::c_int;
+}
+
+cfg_if! {
+    if #[cfg(target_arch = "powerpc64")] {
+        mod powerpc64;
+        pub use self::powerpc64::*;
+    }
+}
diff --git a/src/unix/aix/powerpc64.rs b/src/unix/aix/powerpc64.rs
new file mode 100644
index 0000000000000..1f96ae37ad850
--- /dev/null
+++ b/src/unix/aix/powerpc64.rs
@@ -0,0 +1,570 @@
+pub type c_long = i64;
+pub type c_ulong = u64;
+
+s! {
+    pub struct sigset_t {
+        pub ss_set: [c_ulong; 4],
+    }
+
+    pub struct fd_set {
+        pub fds_bits: [c_long; 1024],
+    }
+
+    pub struct flock {
+        pub l_type: ::c_short,
+        pub l_whence: ::c_short,
+        pub l_sysid: ::c_uint,
+        pub l_pid: ::pid_t,
+        pub l_vfs: ::c_int,
+        pub l_start: ::off_t,
+        pub l_len: ::off_t,
+    }
+
+    pub struct statvfs {
+        pub f_bsize: ::c_ulong,
+        pub f_frsize: ::c_ulong,
+        pub f_blocks: ::fsblkcnt_t,
+        pub f_bfree: ::fsblkcnt_t,
+        pub f_bavail: ::fsblkcnt_t,
+        pub f_files: ::fsfilcnt_t,
+        pub f_ffree: ::fsfilcnt_t,
+        pub f_favail: ::fsfilcnt_t,
+        pub f_fsid: ::c_ulong,
+        pub f_basetype: [::c_char; 16],
+        pub f_flag: ::c_ulong,
+        pub f_namemax: ::c_ulong,
+        pub f_fstr: [::c_char; 32],
+        pub f_filler: [::c_ulong; 16]
+    }
+
+    pub struct pthread_rwlock_t {
+        __rw_word: [::c_long; 10],
+    }
+
+    pub struct pthread_cond_t {
+        __cv_word: [::c_long; 6],
+    }
+
+    pub struct pthread_mutex_t {
+        __mt_word: [::c_long; 8],
+    }
+
+    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_flag: ::c_ushort,
+        pub st_uid: ::uid_t,
+        pub st_gid: ::gid_t,
+        pub st_rdev: ::dev_t,
+        pub st_ssize: ::c_int,
+        pub st_atime: ::st_timespec,
+        pub st_mtime: ::st_timespec,
+        pub st_ctime: ::st_timespec,
+        pub st_blksize: ::blksize_t,
+        pub st_blocks: ::blkcnt_t,
+        pub st_vfstype: ::c_int,
+        pub st_vfs: ::c_uint,
+        pub st_type: ::c_uint,
+        pub st_gen: ::c_uint,
+        pub st_reserved: [::c_uint; 9],
+        pub st_padto_ll: ::c_uint,
+        pub st_size: ::off_t,
+    }
+
+    pub struct statfs {
+        pub f_version: ::c_int,
+        pub f_type: ::c_int,
+        pub f_bsize: ::c_ulong,
+        pub f_blocks: ::fsblkcnt_t,
+        pub f_bfree: ::fsblkcnt_t,
+        pub f_bavail: ::fsblkcnt_t,
+        pub f_files: ::fsblkcnt_t,
+        pub f_ffree: ::fsblkcnt_t,
+        pub f_fsid: ::fsid64_t,
+        pub f_vfstype: ::c_int,
+        pub f_fsize: ::c_ulong,
+        pub f_vfsnumber: ::c_int,
+        pub f_vfsoff: ::c_int,
+        pub f_vfslen: ::c_int,
+        pub f_vfsvers: ::c_int,
+        pub f_fname: [::c_char; 32],
+        pub f_fpack: [::c_char; 32],
+        pub f_name_max: ::c_int,
+    }
+}
+
+s_no_extra_traits! {
+    #[cfg(libc_union)]
+    pub union sigval {
+        pub sival_ptr: *mut ::c_void,
+        pub sival_int: ::c_int,
+    }
+
+    pub struct siginfo_t {
+        pub si_signo: ::c_int,
+        pub si_errno: ::c_int,
+        pub si_code: ::c_int,
+        pub si_pid: ::pid_t,
+        pub si_uid: ::uid_t,
+        pub si_status: ::c_int,
+        pub si_addr: *mut ::c_void,
+        pub si_band: ::c_long,
+        #[cfg(libc_union)]
+        pub si_value: sigval,
+        pub __si_flags: ::c_int,
+        pub __pad: [::c_int; 3],
+    }
+
+    #[cfg(libc_union)]
+    pub union _kernel_simple_lock {
+        pub _slock: ::c_long,
+        // Should be pointer to 'lock_data_instrumented'
+        pub _slockp: *mut ::c_void,
+    }
+
+    pub struct fileops_t {
+        pub fo_rw: extern fn(file: *mut file, rw: ::uio_rw, io: *mut ::c_void, ext: ::c_long,
+                             secattr: *mut ::c_void) -> ::c_int,
+        pub fo_ioctl: extern fn(file: *mut file, a: ::c_long, b: ::caddr_t, c: ::c_long,
+                                d: ::c_long) -> ::c_int,
+        pub fo_select: extern fn(file: *mut file, a: ::c_int, b: *mut ::c_ushort,
+                                 c: extern fn()) -> ::c_int,
+        pub fo_close: extern fn(file: *mut file) -> ::c_int,
+        pub fo_fstat: extern fn(file: *mut file, sstat: *mut ::stat) -> ::c_int,
+    }
+
+    pub struct file {
+        pub f_flag: ::c_long,
+        pub f_count: ::c_int,
+        pub f_options: ::c_short,
+        pub f_type: ::c_short,
+        // Should be pointer to 'vnode'
+        pub f_data: *mut ::c_void,
+        pub f_offset: ::c_longlong,
+        pub f_dir_off: ::c_long,
+        // Should be pointer to 'cred'
+        pub f_cred: *mut ::c_void,
+        #[cfg(libc_union)]
+        pub f_lock: _kernel_simple_lock,
+        #[cfg(libc_union)]
+        pub f_offset_lock: _kernel_simple_lock,
+        pub f_vinfo: ::caddr_t,
+        pub f_ops: *mut fileops_t,
+        pub f_parentp: ::caddr_t,
+        pub f_fnamep: ::caddr_t,
+        pub f_fdata: [::c_char; 160],
+    }
+
+    #[cfg(libc_union)]
+    pub union __ld_info_file {
+        pub _ldinfo_fd: ::c_int,
+        pub _ldinfo_fp: *mut file,
+        pub _core_offset: ::c_long,
+    }
+
+    pub struct ld_info {
+        pub ldinfo_next: ::c_uint,
+        pub ldinfo_flags: ::c_uint,
+        #[cfg(libc_union)]
+        pub _file: __ld_info_file,
+        pub ldinfo_textorg: *mut ::c_void,
+        pub ldinfo_textsize: ::c_ulong,
+        pub ldinfo_dataorg: *mut ::c_void,
+        pub ldinfo_datasize: ::c_ulong,
+        pub ldinfo_filename: [::c_char; 2],
+    }
+
+    #[cfg(libc_union)]
+    pub union __pollfd_ext_u {
+        pub addr: *mut ::c_void,
+        pub data32: u32,
+        pub data: u64,
+    }
+
+    pub struct pollfd_ext {
+        pub fd: ::c_int,
+        pub events: ::c_ushort,
+        pub revents: ::c_ushort,
+        #[cfg(libc_union)]
+        pub data: __pollfd_ext_u,
+    }
+}
+
+cfg_if! {
+    if #[cfg(feature = "extra_traits")] {
+        #[cfg(libc_union)]
+        impl PartialEq for sigval {
+            fn eq(&self, other: &sigval) -> bool {
+                unsafe {
+                    self.sival_ptr == other.sival_ptr
+                        && self.sival_int == other.sival_int
+                }
+            }
+        }
+        #[cfg(libc_union)]
+        impl Eq for sigval {}
+        #[cfg(libc_union)]
+        impl ::fmt::Debug for sigval {
+            fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
+                f.debug_struct("sigval")
+                    .field("sival_ptr", unsafe { &self.sival_ptr })
+                    .field("sival_int", unsafe { &self.sival_int })
+                    .finish()
+            }
+        }
+        #[cfg(libc_union)]
+        impl ::hash::Hash for sigval {
+            fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
+                unsafe {
+                    self.sival_ptr.hash(state);
+                    self.sival_int.hash(state);
+                }
+            }
+        }
+
+        impl PartialEq for siginfo_t {
+            fn eq(&self, other: &siginfo_t) -> bool {
+                #[cfg(libc_union)]
+                let value_eq = self.si_value == other.si_value;
+                #[cfg(not(libc_union))]
+                let value_eq = true;
+                self.si_signo == other.si_signo
+                    && self.si_errno == other.si_errno
+                    && self.si_code == other.si_code
+                    && self.si_pid == other.si_pid
+                    && self.si_uid == other.si_uid
+                    && self.si_status == other.si_status
+                    && self.si_addr == other.si_addr
+                    && self.si_band == other.si_band
+                    && self.__si_flags == other.__si_flags
+                    && value_eq
+            }
+        }
+        impl Eq for siginfo_t {}
+        impl ::fmt::Debug for siginfo_t {
+            fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
+                let mut struct_formatter = f.debug_struct("siginfo_t");
+                struct_formatter.field("si_signo", &self.si_signo);
+                struct_formatter.field("si_errno", &self.si_errno);
+                struct_formatter.field("si_code", &self.si_code);
+                struct_formatter.field("si_pid", &self.si_pid);
+                struct_formatter.field("si_uid", &self.si_uid);
+                struct_formatter.field("si_status", &self.si_status);
+                struct_formatter.field("si_addr", &self.si_addr);
+                struct_formatter.field("si_band", &self.si_band);
+                #[cfg(libc_union)]
+                struct_formatter.field("si_value", &self.si_value);
+                struct_formatter.field("__si_flags", &self.__si_flags);
+                struct_formatter.finish()
+            }
+        }
+        impl ::hash::Hash for siginfo_t {
+            fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
+                self.si_signo.hash(state);
+                self.si_errno.hash(state);
+                self.si_code.hash(state);
+                self.si_pid.hash(state);
+                self.si_uid.hash(state);
+                self.si_status.hash(state);
+                self.si_addr.hash(state);
+                self.si_band.hash(state);
+                #[cfg(libc_union)]
+                self.si_value.hash(state);
+                self.__si_flags.hash(state);
+            }
+        }
+
+        #[cfg(libc_union)]
+        impl PartialEq for _kernel_simple_lock {
+            fn eq(&self, other: &_kernel_simple_lock) -> bool {
+                unsafe {
+                    self._slock == other._slock
+                        && self._slockp == other._slockp
+                }
+            }
+        }
+        #[cfg(libc_union)]
+        impl Eq for _kernel_simple_lock {}
+        #[cfg(libc_union)]
+        impl ::fmt::Debug for _kernel_simple_lock {
+            fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
+                f.debug_struct("sigval")
+                    .field("_slock", unsafe { &self._slock })
+                    .field("_slockp", unsafe { &self._slockp })
+                    .finish()
+            }
+        }
+        #[cfg(libc_union)]
+        impl ::hash::Hash for _kernel_simple_lock {
+            fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
+                unsafe {
+                    self._slock.hash(state);
+                    self._slockp.hash(state);
+                }
+            }
+        }
+
+        impl PartialEq for fileops_t {
+            fn eq(&self, other: &fileops_t) -> bool {
+                self.fo_rw == other.fo_rw
+                    && self.fo_ioctl == other.fo_ioctl
+                    && self.fo_select == other.fo_select
+                    && self.fo_close == other.fo_close
+                    && self.fo_fstat == other.fo_fstat
+            }
+        }
+        impl Eq for fileops_t {}
+        impl ::fmt::Debug for fileops_t {
+            fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
+                let mut struct_formatter = f.debug_struct("fileops_t");
+                struct_formatter.field("fo_rw", &self.fo_rw);
+                struct_formatter.field("fo_ioctl", &self.fo_ioctl);
+                struct_formatter.field("fo_select", &self.fo_select);
+                struct_formatter.field("fo_close", &self.fo_close);
+                struct_formatter.field("fo_fstat", &self.fo_fstat);
+                struct_formatter.finish()
+            }
+        }
+        impl ::hash::Hash for fileops_t {
+            fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
+                self.fo_rw.hash(state);
+                self.fo_ioctl.hash(state);
+                self.fo_select.hash(state);
+                self.fo_close.hash(state);
+                self.fo_fstat.hash(state);
+            }
+        }
+
+        impl PartialEq for file {
+            fn eq(&self, other: &file) -> bool {
+                #[cfg(libc_union)]
+                let lock_eq = self.f_lock == other.f_lock
+                    && self.f_offset_lock == other.f_offset_lock;
+                #[cfg(not(libc_union))]
+                let lock_eq = true;
+                self.f_flag == other.f_flag
+                    && self.f_count == other.f_count
+                    && self.f_options == other.f_options
+                    && self.f_type == other.f_type
+                    && self.f_data == other.f_data
+                    && self.f_offset == other.f_offset
+                    && self.f_dir_off == other.f_dir_off
+                    && self.f_cred == other.f_cred
+                    && self.f_vinfo == other.f_vinfo
+                    && self.f_ops == other.f_ops
+                    && self.f_parentp == other.f_parentp
+                    && self.f_fnamep == other.f_fnamep
+                    && self.f_fdata == other.f_fdata
+                    && lock_eq
+            }
+        }
+        impl Eq for file {}
+        impl ::fmt::Debug for file {
+            fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
+                let mut struct_formatter = f.debug_struct("file");
+                struct_formatter.field("f_flag", &self.f_flag);
+                struct_formatter.field("f_count", &self.f_count);
+                struct_formatter.field("f_options", &self.f_options);
+                struct_formatter.field("f_type", &self.f_type);
+                struct_formatter.field("f_data", &self.f_data);
+                struct_formatter.field("f_offset", &self.f_offset);
+                struct_formatter.field("f_dir_off", &self.f_dir_off);
+                struct_formatter.field("f_cred", &self.f_cred);
+                #[cfg(libc_union)]
+                struct_formatter.field("f_lock", &self.f_lock);
+                #[cfg(libc_union)]
+                struct_formatter.field("f_offset_lock", &self.f_offset_lock);
+                struct_formatter.field("f_vinfo", &self.f_vinfo);
+                struct_formatter.field("f_ops", &self.f_ops);
+                struct_formatter.field("f_parentp", &self.f_parentp);
+                struct_formatter.field("f_fnamep", &self.f_fnamep);
+                struct_formatter.field("f_fdata", &self.f_fdata);
+                struct_formatter.finish()
+            }
+        }
+        impl ::hash::Hash for file {
+            fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
+                self.f_flag.hash(state);
+                self.f_count.hash(state);
+                self.f_options.hash(state);
+                self.f_type.hash(state);
+                self.f_data.hash(state);
+                self.f_offset.hash(state);
+                self.f_dir_off.hash(state);
+                self.f_cred.hash(state);
+                #[cfg(libc_union)]
+                self.f_lock.hash(state);
+                #[cfg(libc_union)]
+                self.f_offset_lock.hash(state);
+                self.f_vinfo.hash(state);
+                self.f_ops.hash(state);
+                self.f_parentp.hash(state);
+                self.f_fnamep.hash(state);
+                self.f_fdata.hash(state);
+            }
+        }
+
+        #[cfg(libc_union)]
+        impl PartialEq for __ld_info_file {
+            fn eq(&self, other: &__ld_info_file) -> bool {
+                unsafe {
+                    self._ldinfo_fd == other._ldinfo_fd
+                        && self._ldinfo_fp == other._ldinfo_fp
+                        && self._core_offset == other._core_offset
+                }
+            }
+        }
+        #[cfg(libc_union)]
+        impl Eq for __ld_info_file {}
+        #[cfg(libc_union)]
+        impl ::fmt::Debug for __ld_info_file {
+            fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
+                f.debug_struct("__ld_info_file")
+                    .field("_ldinfo_fd", unsafe { &self._ldinfo_fd })
+                    .field("_ldinfo_fp", unsafe { &self._ldinfo_fp })
+                    .field("_core_offset", unsafe { &self._core_offset })
+                    .finish()
+            }
+        }
+        #[cfg(libc_union)]
+        impl ::hash::Hash for __ld_info_file {
+            fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
+                unsafe {
+                    self._ldinfo_fd.hash(state);
+                    self._ldinfo_fp.hash(state);
+                    self._core_offset.hash(state);
+                }
+            }
+        }
+
+        impl PartialEq for ld_info {
+            fn eq(&self, other: &ld_info) -> bool {
+                #[cfg(libc_union)]
+                let file_eq = self._file == other._file;
+                #[cfg(not(libc_union))]
+                let file_eq = true;
+                self.ldinfo_next == other.ldinfo_next
+                    && self.ldinfo_flags == other.ldinfo_flags
+                    && self.ldinfo_textorg == other.ldinfo_textorg
+                    && self.ldinfo_textsize == other.ldinfo_textsize
+                    && self.ldinfo_dataorg == other.ldinfo_dataorg
+                    && self.ldinfo_datasize == other.ldinfo_datasize
+                    && self.ldinfo_filename == other.ldinfo_filename
+                    && file_eq
+            }
+        }
+        impl Eq for ld_info {}
+        impl ::fmt::Debug for ld_info {
+            fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
+                let mut struct_formatter = f.debug_struct("ld_info");
+                struct_formatter.field("ldinfo_next", &self.ldinfo_next);
+                struct_formatter.field("ldinfo_flags", &self.ldinfo_flags);
+                struct_formatter.field("ldinfo_textorg", &self.ldinfo_textorg);
+                struct_formatter.field("ldinfo_textsize", &self.ldinfo_textsize);
+                struct_formatter.field("ldinfo_dataorg", &self.ldinfo_dataorg);
+                struct_formatter.field("ldinfo_datasize", &self.ldinfo_datasize);
+                struct_formatter.field("ldinfo_filename", &self.ldinfo_filename);
+                #[cfg(libc_union)]
+                struct_formatter.field("_file", &self._file);
+                struct_formatter.finish()
+            }
+        }
+        impl ::hash::Hash for ld_info {
+            fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
+                self.ldinfo_next.hash(state);
+                self.ldinfo_flags.hash(state);
+                self.ldinfo_textorg.hash(state);
+                self.ldinfo_textsize.hash(state);
+                self.ldinfo_dataorg.hash(state);
+                self.ldinfo_datasize.hash(state);
+                self.ldinfo_filename.hash(state);
+                #[cfg(libc_union)]
+                self._file.hash(state);
+            }
+        }
+
+        #[cfg(libc_union)]
+        impl PartialEq for __pollfd_ext_u {
+            fn eq(&self, other: &__pollfd_ext_u) -> bool {
+                unsafe {
+                    self.addr == other.addr
+                        && self.data32 == other.data32
+                        && self.data == other.data
+                }
+            }
+        }
+        #[cfg(libc_union)]
+        impl Eq for __pollfd_ext_u {}
+        #[cfg(libc_union)]
+        impl ::fmt::Debug for __pollfd_ext_u {
+            fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
+                f.debug_struct("__pollfd_ext_u")
+                    .field("addr", unsafe { &self.addr })
+                    .field("data32", unsafe { &self.data32 })
+                    .field("data", unsafe { &self.data })
+                    .finish()
+            }
+        }
+        #[cfg(libc_union)]
+        impl ::hash::Hash for __pollfd_ext_u {
+            fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
+                unsafe {
+                    self.addr.hash(state);
+                    self.data.hash(state);
+                    self.data32.hash(state);
+                }
+            }
+        }
+
+        impl PartialEq for pollfd_ext {
+            fn eq(&self, other: &pollfd_ext) -> bool {
+                #[cfg(libc_union)]
+                let data_eq = self.data == other.data;
+                #[cfg(not(libc_union))]
+                let data_eq = true;
+                self.fd == other.fd
+                    && self.events == other.events
+                    && self.revents == other.revents
+                    && data_eq
+            }
+        }
+        impl Eq for pollfd_ext {}
+        impl ::fmt::Debug for pollfd_ext {
+            fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
+                let mut struct_formatter = f.debug_struct("pollfd_ext");
+                struct_formatter.field("fd", &self.fd);
+                struct_formatter.field("events", &self.events);
+                struct_formatter.field("revents", &self.revents);
+                #[cfg(libc_union)]
+                struct_formatter.field("data", &self.data);
+                struct_formatter.finish()
+            }
+        }
+        impl ::hash::Hash for pollfd_ext {
+            fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
+                self.fd.hash(state);
+                self.events.hash(state);
+                self.revents.hash(state);
+                #[cfg(libc_union)]
+                self.data.hash(state);
+            }
+        }
+    }
+}
+
+pub const PTHREAD_MUTEX_INITIALIZER: pthread_mutex_t = pthread_mutex_t {
+    __mt_word: [0, 2, 0, 0, 0, 0, 0, 0],
+};
+pub const PTHREAD_COND_INITIALIZER: pthread_cond_t = pthread_cond_t {
+    __cv_word: [0, 0, 0, 0, 2, 0],
+};
+pub const PTHREAD_RWLOCK_INITIALIZER: pthread_rwlock_t = pthread_rwlock_t {
+    __rw_word: [2, 0, 0, 0, 0, 0, 0, 0, 0, 0],
+};
+pub const RLIM_INFINITY: ::c_ulong = 0x7fffffffffffffff;
+
+extern "C" {
+    pub fn getsystemcfg(label: ::c_int) -> ::c_ulong;
+}
diff --git a/src/unix/mod.rs b/src/unix/mod.rs
index 826b835182a82..49c2d5717ad99 100644
--- a/src/unix/mod.rs
+++ b/src/unix/mod.rs
@@ -404,6 +404,12 @@ cfg_if! {
         #[cfg_attr(feature = "rustc-dep-of-std",
                    link(name = "c", cfg(not(target_feature = "crt-static"))))]
         extern {}
+    } else if #[cfg(target_env = "aix")] {
+        #[link(name = "c")]
+        #[link(name = "m")]
+        #[link(name = "bsd")]
+        #[link(name = "pthread")]
+        extern {}
     } else {
         #[link(name = "c")]
         #[link(name = "m")]
@@ -1186,7 +1192,6 @@ extern "C" {
     pub fn dlerror() -> *mut ::c_char;
     pub fn dlsym(handle: *mut ::c_void, symbol: *const ::c_char) -> *mut ::c_void;
     pub fn dlclose(handle: *mut ::c_void) -> ::c_int;
-    pub fn dladdr(addr: *const ::c_void, info: *mut Dl_info) -> ::c_int;
 
     #[cfg(not(all(
         libc_cfg_target_vendor,
@@ -1416,6 +1421,14 @@ cfg_if! {
     }
 }
 
+cfg_if! {
+    if #[cfg(not(target_os = "aix"))] {
+        extern "C" {
+            pub fn dladdr(addr: *const ::c_void, info: *mut Dl_info) -> ::c_int;
+        }
+    }
+}
+
 cfg_if! {
     if #[cfg(not(any(target_env = "uclibc", target_os = "nto")))] {
         extern "C" {
@@ -1570,6 +1583,9 @@ cfg_if! {
     } else if #[cfg(target_os = "nto")] {
         mod nto;
         pub use self::nto::*;
+    } else if #[cfg(target_os = "aix")] {
+        mod aix;
+        pub use self::aix::*;
     } else {
         // Unknown target_os
     }