Initial vendor packages

Signed-off-by: Valentin Popov <valentin@popov.link>

1 files changed, 2105 insertions, 0 deletions

diff --git a/vendor/libc/src/unix/haiku/mod.rs b/vendor/libc/src/unix/haiku/mod.rs
new file mode 100644
index 0000000..e7b0f34
--- /dev/null
+++ b/vendor/libc/src/unix/haiku/mod.rs
@@ -0,0 +1,2105 @@
+pub type rlim_t = ::uintptr_t;
+pub type sa_family_t = u8;
+pub type pthread_key_t = ::c_int;
+pub type nfds_t = ::c_ulong;
+pub type tcflag_t = ::c_uint;
+pub type speed_t = ::c_uchar;
+pub type c_char = i8;
+pub type clock_t = i32;
+pub type clockid_t = i32;
+pub type suseconds_t = i32;
+pub type wchar_t = i32;
+pub type off_t = i64;
+pub type ino_t = i64;
+pub type blkcnt_t = i64;
+pub type blksize_t = i32;
+pub type dev_t = i32;
+pub type mode_t = u32;
+pub type nlink_t = i32;
+pub type useconds_t = u32;
+pub type socklen_t = u32;
+pub type pthread_t = ::uintptr_t;
+pub type pthread_condattr_t = ::uintptr_t;
+pub type pthread_mutexattr_t = ::uintptr_t;
+pub type pthread_rwlockattr_t = ::uintptr_t;
+pub type sigset_t = u64;
+pub type fsblkcnt_t = i64;
+pub type fsfilcnt_t = i64;
+pub type pthread_attr_t = *mut ::c_void;
+pub type nl_item = ::c_int;
+pub type id_t = i32;
+pub type idtype_t = ::c_int;
+pub type fd_mask = u32;
+pub type regoff_t = ::c_int;
+pub type key_t = i32;
+pub type msgqnum_t = u32;
+pub type msglen_t = u32;
+
+pub type Elf32_Addr = u32;
+pub type Elf32_Half = u16;
+pub type Elf32_Off = u32;
+pub type Elf32_Sword = i32;
+pub type Elf32_Word = u32;
+
+pub type Elf64_Addr = u64;
+pub type Elf64_Half = u16;
+pub type Elf64_Off = u64;
+pub type Elf64_Sword = i32;
+pub type Elf64_Sxword = i64;
+pub type Elf64_Word = u32;
+pub type Elf64_Xword = u64;
+
+pub type ENTRY = entry;
+pub type ACTION = ::c_int;
+
+pub type posix_spawnattr_t = *mut ::c_void;
+pub type posix_spawn_file_actions_t = *mut ::c_void;
+
+pub type StringList = _stringlist;
+
+#[cfg_attr(feature = "extra_traits", derive(Debug))]
+pub enum timezone {}
+impl ::Copy for timezone {}
+impl ::Clone for timezone {
+    fn clone(&self) -> timezone {
+        *self
+    }
+}
+
+impl siginfo_t {
+    pub unsafe fn si_addr(&self) -> *mut ::c_void {
+        self.si_addr
+    }
+
+    pub unsafe fn si_pid(&self) -> ::pid_t {
+        self.si_pid
+    }
+
+    pub unsafe fn si_uid(&self) -> ::uid_t {
+        self.si_uid
+    }
+
+    pub unsafe fn si_status(&self) -> ::c_int {
+        self.si_status
+    }
+}
+
+s! {
+    pub struct in_addr {
+        pub s_addr: ::in_addr_t,
+    }
+
+    pub struct ip_mreq {
+        pub imr_multiaddr: in_addr,
+        pub imr_interface: in_addr,
+    }
+
+    pub struct sockaddr {
+        pub sa_len: u8,
+        pub sa_family: sa_family_t,
+        pub sa_data: [u8; 30],
+    }
+
+    pub struct sockaddr_in {
+        pub sin_len: u8,
+        pub sin_family: sa_family_t,
+        pub sin_port: ::in_port_t,
+        pub sin_addr: ::in_addr,
+        pub sin_zero: [i8; 24],
+    }
+
+    pub struct sockaddr_in6 {
+        pub sin6_len: u8,
+        pub sin6_family: u8,
+        pub sin6_port: u16,
+        pub sin6_flowinfo: u32,
+        pub sin6_addr: ::in6_addr,
+        pub sin6_scope_id: u32,
+    }
+
+    pub struct addrinfo {
+        pub ai_flags: ::c_int,
+        pub ai_family: ::c_int,
+        pub ai_socktype: ::c_int,
+        pub ai_protocol: ::c_int,
+        pub ai_addrlen: socklen_t,
+        pub ai_canonname: *mut c_char,
+        pub ai_addr: *mut ::sockaddr,
+        pub ai_next: *mut addrinfo,
+    }
+
+    pub struct ifaddrs {
+        pub ifa_next: *mut ifaddrs,
+        pub ifa_name: *const ::c_char,
+        pub ifa_flags: ::c_uint,
+        pub ifa_addr: *mut ::sockaddr,
+        pub ifa_netmask: *mut ::sockaddr,
+        pub ifa_dstaddr: *mut ::sockaddr,
+        pub ifa_data: *mut ::c_void,
+    }
+
+    pub struct fd_set {
+        // size for 1024 bits, and a fd_mask with size u32
+        fds_bits: [fd_mask; 32],
+    }
+
+    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 tm_gmtoff: ::c_int,
+        pub tm_zone: *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 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 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 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 cmsghdr {
+        pub cmsg_len: ::socklen_t,
+        pub cmsg_level: ::c_int,
+        pub cmsg_type: ::c_int,
+    }
+
+    pub struct Dl_info {
+        pub dli_fname: *const ::c_char,
+        pub dli_fbase: *mut ::c_void,
+        pub dli_sname: *const ::c_char,
+        pub dli_saddr: *mut ::c_void,
+    }
+
+    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_line:  ::c_char,
+        pub c_ispeed: ::speed_t,
+        pub c_ospeed: ::speed_t,
+        pub c_cc: [::cc_t; ::NCCS],
+    }
+
+    pub struct flock {
+        pub l_type: ::c_short,
+        pub l_whence: ::c_short,
+        pub l_start: ::off_t,
+        pub l_len: ::off_t,
+        pub l_pid: ::pid_t,
+    }
+
+    pub struct stat {
+        pub st_dev: dev_t,
+        pub st_ino: ino_t,
+        pub st_mode: mode_t,
+        pub st_nlink: nlink_t,
+        pub st_uid: ::uid_t,
+        pub st_gid: ::gid_t,
+        pub st_size: off_t,
+        pub st_rdev: dev_t,
+        pub st_blksize: blksize_t,
+        pub st_atime: time_t,
+        pub st_atime_nsec: c_long,
+        pub st_mtime: time_t,
+        pub st_mtime_nsec: c_long,
+        pub st_ctime: time_t,
+        pub st_ctime_nsec: c_long,
+        pub st_crtime: time_t,
+        pub st_crtime_nsec: c_long,
+        pub st_type: u32,
+        pub st_blocks: blkcnt_t,
+    }
+
+    pub struct glob_t {
+        pub gl_pathc: ::size_t,
+        __unused1: ::size_t,
+        pub gl_offs: ::size_t,
+        __unused2: ::size_t,
+        pub gl_pathv: *mut *mut c_char,
+
+        __unused3: *mut ::c_void,
+        __unused4: *mut ::c_void,
+        __unused5: *mut ::c_void,
+        __unused6: *mut ::c_void,
+        __unused7: *mut ::c_void,
+        __unused8: *mut ::c_void,
+    }
+
+    pub struct pthread_mutex_t {
+        flags: u32,
+        lock: i32,
+        unused: i32,
+        owner: i32,
+        owner_count: i32,
+    }
+
+    pub struct pthread_cond_t {
+        flags: u32,
+        unused: i32,
+        mutex: *mut ::c_void,
+        waiter_count: i32,
+        lock: i32,
+    }
+
+    pub struct pthread_rwlock_t {
+        flags: u32,
+        owner: i32,
+        lock_sem: i32,      // this is actually a union
+        lock_count: i32,
+        reader_count: i32,
+        writer_count: i32,
+        waiters: [*mut ::c_void; 2],
+    }
+
+    pub struct pthread_spinlock_t {
+        lock: u32,
+    }
+
+    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_dir: *mut ::c_char,
+        pub pw_shell: *mut ::c_char,
+        pub pw_gecos: *mut ::c_char,
+    }
+
+    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_flag: ::c_ulong,
+        pub f_namemax: ::c_ulong,
+    }
+
+    pub struct stack_t {
+        pub ss_sp: *mut ::c_void,
+        pub ss_size: ::size_t,
+        pub ss_flags: ::c_int,
+    }
+
+    pub struct siginfo_t {
+        pub si_signo: ::c_int,
+        pub si_code: ::c_int,
+        pub si_errno: ::c_int,
+        pub si_pid: ::pid_t,
+        pub si_uid: ::uid_t,
+        pub si_addr: *mut ::c_void,
+        pub si_status: ::c_int,
+        pub si_band: c_long,
+        pub sigval: *mut ::c_void,
+    }
+
+    pub struct sigaction {
+        pub sa_sigaction: ::sighandler_t, //actually a union with sa_handler
+        pub sa_mask: ::sigset_t,
+        pub sa_flags: ::c_int,
+        sa_userdata: *mut ::c_void,
+    }
+
+    pub struct sem_t {
+        pub type_: i32,
+        pub named_sem_id: i32, // actually a union with unnamed_sem (i32)
+        pub padding: [i32; 2],
+    }
+
+    pub struct ucred {
+        pub pid: ::pid_t,
+        pub uid: ::uid_t,
+        pub gid: ::gid_t,
+    }
+
+    pub struct sockaddr_dl {
+        pub sdl_len: u8,
+        pub sdl_family: u8,
+        pub sdl_e_type: u16,
+        pub sdl_index: u32,
+        pub sdl_type: u8,
+        pub sdl_nlen: u8,
+        pub sdl_alen: u8,
+        pub sdl_slen: u8,
+        pub sdl_data: [u8; 46],
+    }
+
+    pub struct spwd {
+        pub sp_namp: *mut ::c_char,
+        pub sp_pwdp: *mut ::c_char,
+        pub sp_lstchg: ::c_int,
+        pub sp_min: ::c_int,
+        pub sp_max: ::c_int,
+        pub sp_warn: ::c_int,
+        pub sp_inact: ::c_int,
+        pub sp_expire: ::c_int,
+        pub sp_flag: ::c_int,
+    }
+
+    pub struct regex_t {
+        __buffer: *mut ::c_void,
+        __allocated: ::size_t,
+        __used: ::size_t,
+        __syntax: ::c_ulong,
+        __fastmap: *mut ::c_char,
+        __translate: *mut ::c_char,
+        __re_nsub: ::size_t,
+        __bitfield: u8,
+    }
+
+    pub struct regmatch_t {
+        pub rm_so: regoff_t,
+        pub rm_eo: regoff_t,
+    }
+
+    pub struct msqid_ds {
+        pub msg_perm: ::ipc_perm,
+        pub msg_qnum: ::msgqnum_t,
+        pub msg_qbytes: ::msglen_t,
+        pub msg_lspid: ::pid_t,
+        pub msg_lrpid: ::pid_t,
+        pub msg_stime: ::time_t,
+        pub msg_rtime: ::time_t,
+        pub msg_ctime: ::time_t,
+    }
+
+    pub struct ipc_perm {
+        pub key: ::key_t,
+        pub uid: ::uid_t,
+        pub gid: ::gid_t,
+        pub cuid: ::uid_t,
+        pub cgid: ::gid_t,
+        pub mode: ::mode_t,
+    }
+
+    pub struct sembuf {
+        pub sem_num: ::c_ushort,
+        pub sem_op: ::c_short,
+        pub sem_flg: ::c_short,
+    }
+
+    pub struct entry {
+        pub key: *mut ::c_char,
+        pub data: *mut ::c_void,
+    }
+
+    pub struct option {
+        pub name: *const ::c_char,
+        pub has_arg: ::c_int,
+        pub flag: *mut ::c_int,
+        pub val: ::c_int,
+    }
+
+    pub struct _stringlist {
+        pub sl_str: *mut *mut ::c_char,
+        pub sl_max: ::size_t,
+        pub sl_cur: ::size_t,
+    }
+
+    pub struct dl_phdr_info {
+        pub dlpi_addr: ::Elf_Addr,
+        pub dlpi_name: *const ::c_char,
+        pub dlpi_phdr: *const ::Elf_Phdr,
+        pub dlpi_phnum: ::Elf_Half,
+    }
+}
+
+s_no_extra_traits! {
+    pub struct sockaddr_un {
+        pub sun_len: u8,
+        pub sun_family: sa_family_t,
+        pub sun_path: [::c_char; 126]
+    }
+    pub struct sockaddr_storage {
+        pub ss_len: u8,
+        pub ss_family: sa_family_t,
+        __ss_pad1: [u8; 6],
+        __ss_pad2: u64,
+        __ss_pad3: [u8; 112],
+    }
+    pub struct dirent {
+        pub d_dev: dev_t,
+        pub d_pdev: dev_t,
+        pub d_ino: ino_t,
+        pub d_pino: i64,
+        pub d_reclen: ::c_ushort,
+        pub d_name: [::c_char; 1024], // Max length is _POSIX_PATH_MAX
+    }
+
+    pub struct sigevent {
+        pub sigev_notify: ::c_int,
+        pub sigev_signo: ::c_int,
+        pub sigev_value: ::sigval,
+        __unused1: *mut ::c_void, // actually a function pointer
+        pub sigev_notify_attributes: *mut ::pthread_attr_t,
+    }
+
+    pub struct utmpx {
+        pub ut_type: ::c_short,
+        pub ut_tv: ::timeval,
+        pub ut_id: [::c_char; 8],
+        pub ut_pid: ::pid_t,
+        pub ut_user: [::c_char; 32],
+        pub ut_line: [::c_char; 16],
+        pub ut_host: [::c_char; 128],
+        __ut_reserved: [::c_char; 64],
+    }
+}
+
+cfg_if! {
+    if #[cfg(feature = "extra_traits")] {
+        impl PartialEq for utmpx {
+            fn eq(&self, other: &utmpx) -> bool {
+                self.ut_type == other.ut_type
+                    && self.ut_tv == other.ut_tv
+                    && self.ut_id == other.ut_id
+                    && self.ut_pid == other.ut_pid
+                    && self.ut_user == other.ut_user
+                    && self.ut_line == other.ut_line
+                    && self.ut_host.iter().zip(other.ut_host.iter()).all(|(a,b)| a == b)
+                    && self.__ut_reserved == other.__ut_reserved
+            }
+        }
+
+        impl Eq for utmpx {}
+
+        impl ::fmt::Debug for utmpx {
+            fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
+                f.debug_struct("utmpx")
+                    .field("ut_type", &self.ut_type)
+                    .field("ut_tv", &self.ut_tv)
+                    .field("ut_id", &self.ut_id)
+                    .field("ut_pid", &self.ut_pid)
+                    .field("ut_user", &self.ut_user)
+                    .field("ut_line", &self.ut_line)
+                    .field("ut_host", &self.ut_host)
+                    .field("__ut_reserved", &self.__ut_reserved)
+                    .finish()
+            }
+        }
+
+        impl ::hash::Hash for utmpx {
+            fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
+                self.ut_type.hash(state);
+                self.ut_tv.hash(state);
+                self.ut_id.hash(state);
+                self.ut_pid.hash(state);
+                self.ut_user.hash(state);
+                self.ut_line.hash(state);
+                self.ut_host.hash(state);
+                self.__ut_reserved.hash(state);
+            }
+        }
+        impl PartialEq for sockaddr_un {
+            fn eq(&self, other: &sockaddr_un) -> bool {
+                self.sun_len == other.sun_len
+                    && self.sun_family == other.sun_family
+                    && self
+                    .sun_path
+                    .iter()
+                    .zip(other.sun_path.iter())
+                    .all(|(a,b)| a == b)
+            }
+        }
+        impl Eq for sockaddr_un {}
+        impl ::fmt::Debug for sockaddr_un {
+            fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
+                f.debug_struct("sockaddr_un")
+                    .field("sun_len", &self.sun_len)
+                    .field("sun_family", &self.sun_family)
+                    // FIXME: .field("sun_path", &self.sun_path)
+                    .finish()
+            }
+        }
+        impl ::hash::Hash for sockaddr_un {
+            fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
+                self.sun_len.hash(state);
+                self.sun_family.hash(state);
+                self.sun_path.hash(state);
+            }
+        }
+
+        impl PartialEq for sockaddr_storage {
+            fn eq(&self, other: &sockaddr_storage) -> bool {
+                self.ss_len == other.ss_len
+                    && self.ss_family == other.ss_family
+                    && self
+                    .__ss_pad1
+                    .iter()
+                    .zip(other.__ss_pad1.iter())
+                    .all(|(a, b)| a == b)
+                    && self.__ss_pad2 == other.__ss_pad2
+                    && self
+                    .__ss_pad3
+                    .iter()
+                    .zip(other.__ss_pad3.iter())
+                    .all(|(a, b)| a == b)
+            }
+        }
+        impl Eq for sockaddr_storage {}
+        impl ::fmt::Debug for sockaddr_storage {
+            fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
+                f.debug_struct("sockaddr_storage")
+                    .field("ss_len", &self.ss_len)
+                    .field("ss_family", &self.ss_family)
+                    .field("__ss_pad1", &self.__ss_pad1)
+                    .field("__ss_pad2", &self.__ss_pad2)
+                    // FIXME: .field("__ss_pad3", &self.__ss_pad3)
+                    .finish()
+            }
+        }
+        impl ::hash::Hash for sockaddr_storage {
+            fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
+                self.ss_len.hash(state);
+                self.ss_family.hash(state);
+                self.__ss_pad1.hash(state);
+                self.__ss_pad2.hash(state);
+                self.__ss_pad3.hash(state);
+            }
+        }
+
+        impl PartialEq for dirent {
+            fn eq(&self, other: &dirent) -> bool {
+                self.d_dev == other.d_dev
+                    && self.d_pdev == other.d_pdev
+                    && self.d_ino == other.d_ino
+                    && self.d_pino == other.d_pino
+                    && self.d_reclen == other.d_reclen
+                    && self
+                    .d_name
+                    .iter()
+                    .zip(other.d_name.iter())
+                    .all(|(a,b)| a == b)
+            }
+        }
+        impl Eq for dirent {}
+        impl ::fmt::Debug for dirent {
+            fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
+                f.debug_struct("dirent")
+                    .field("d_dev", &self.d_dev)
+                    .field("d_pdev", &self.d_pdev)
+                    .field("d_ino", &self.d_ino)
+                    .field("d_pino", &self.d_pino)
+                    .field("d_reclen", &self.d_reclen)
+                    // FIXME: .field("d_name", &self.d_name)
+                    .finish()
+            }
+        }
+        impl ::hash::Hash for dirent {
+            fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
+                self.d_dev.hash(state);
+                self.d_pdev.hash(state);
+                self.d_ino.hash(state);
+                self.d_pino.hash(state);
+                self.d_reclen.hash(state);
+                self.d_name.hash(state);
+            }
+        }
+
+        impl PartialEq for sigevent {
+            fn eq(&self, other: &sigevent) -> bool {
+                self.sigev_notify == other.sigev_notify
+                    && self.sigev_signo == other.sigev_signo
+                    && self.sigev_value == other.sigev_value
+                    && self.sigev_notify_attributes
+                        == other.sigev_notify_attributes
+            }
+        }
+        impl Eq for sigevent {}
+        impl ::fmt::Debug for sigevent {
+            fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
+                f.debug_struct("sigevent")
+                    .field("sigev_notify", &self.sigev_notify)
+                    .field("sigev_signo", &self.sigev_signo)
+                    .field("sigev_value", &self.sigev_value)
+                    .field("sigev_notify_attributes",
+                           &self.sigev_notify_attributes)
+                    .finish()
+            }
+        }
+        impl ::hash::Hash for sigevent {
+            fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
+                self.sigev_notify.hash(state);
+                self.sigev_signo.hash(state);
+                self.sigev_value.hash(state);
+                self.sigev_notify_attributes.hash(state);
+            }
+        }
+    }
+}
+
+pub const EXIT_FAILURE: ::c_int = 1;
+pub const EXIT_SUCCESS: ::c_int = 0;
+pub const RAND_MAX: ::c_int = 2147483647;
+pub const EOF: ::c_int = -1;
+pub const SEEK_SET: ::c_int = 0;
+pub const SEEK_CUR: ::c_int = 1;
+pub const SEEK_END: ::c_int = 2;
+pub const L_SET: ::c_int = SEEK_SET;
+pub const L_INCR: ::c_int = SEEK_CUR;
+pub const L_XTND: ::c_int = SEEK_END;
+pub const _IOFBF: ::c_int = 0;
+pub const _IONBF: ::c_int = 2;
+pub const _IOLBF: ::c_int = 1;
+
+pub const F_DUPFD: ::c_int = 0x0001;
+pub const F_GETFD: ::c_int = 0x0002;
+pub const F_SETFD: ::c_int = 0x0004;
+pub const F_GETFL: ::c_int = 0x0008;
+pub const F_SETFL: ::c_int = 0x0010;
+pub const F_GETLK: ::c_int = 0x0020;
+pub const F_SETLK: ::c_int = 0x0080;
+pub const F_SETLKW: ::c_int = 0x0100;
+pub const F_DUPFD_CLOEXEC: ::c_int = 0x0200;
+
+pub const F_RDLCK: ::c_int = 0x0040;
+pub const F_UNLCK: ::c_int = 0x0200;
+pub const F_WRLCK: ::c_int = 0x0400;
+
+pub const AT_FDCWD: ::c_int = -1;
+pub const AT_SYMLINK_NOFOLLOW: ::c_int = 0x01;
+pub const AT_SYMLINK_FOLLOW: ::c_int = 0x02;
+pub const AT_REMOVEDIR: ::c_int = 0x04;
+pub const AT_EACCESS: ::c_int = 0x08;
+
+pub const POLLIN: ::c_short = 0x0001;
+pub const POLLOUT: ::c_short = 0x0002;
+pub const POLLRDNORM: ::c_short = POLLIN;
+pub const POLLWRNORM: ::c_short = POLLOUT;
+pub const POLLRDBAND: ::c_short = 0x0008;
+pub const POLLWRBAND: ::c_short = 0x0010;
+pub const POLLPRI: ::c_short = 0x0020;
+pub const POLLERR: ::c_short = 0x0004;
+pub const POLLHUP: ::c_short = 0x0080;
+pub const POLLNVAL: ::c_short = 0x1000;
+
+pub const PTHREAD_CREATE_JOINABLE: ::c_int = 0;
+pub const PTHREAD_CREATE_DETACHED: ::c_int = 1;
+
+pub const CLOCK_REALTIME: ::c_int = -1;
+pub const CLOCK_MONOTONIC: ::c_int = 0;
+pub const CLOCK_PROCESS_CPUTIME_ID: ::c_int = -2;
+pub const CLOCK_THREAD_CPUTIME_ID: ::c_int = -3;
+
+pub const RLIMIT_CORE: ::c_int = 0;
+pub const RLIMIT_CPU: ::c_int = 1;
+pub const RLIMIT_DATA: ::c_int = 2;
+pub const RLIMIT_FSIZE: ::c_int = 3;
+pub const RLIMIT_NOFILE: ::c_int = 4;
+pub const RLIMIT_STACK: ::c_int = 5;
+pub const RLIMIT_AS: ::c_int = 6;
+pub const RLIM_INFINITY: ::rlim_t = 0xffffffff;
+// Haiku specific
+pub const RLIMIT_NOVMON: ::c_int = 7;
+#[deprecated(since = "0.2.64", note = "Not stable across OS versions")]
+pub const RLIM_NLIMITS: ::c_int = 8;
+
+pub const RUSAGE_SELF: ::c_int = 0;
+
+pub const RTLD_LAZY: ::c_int = 0;
+
+pub const NCCS: usize = 11;
+
+pub const O_RDONLY: ::c_int = 0x0000;
+pub const O_WRONLY: ::c_int = 0x0001;
+pub const O_RDWR: ::c_int = 0x0002;
+pub const O_ACCMODE: ::c_int = 0x0003;
+
+pub const O_EXCL: ::c_int = 0x0100;
+pub const O_CREAT: ::c_int = 0x0200;
+pub const O_TRUNC: ::c_int = 0x0400;
+pub const O_NOCTTY: ::c_int = 0x1000;
+pub const O_NOTRAVERSE: ::c_int = 0x2000;
+
+pub const O_CLOEXEC: ::c_int = 0x00000040;
+pub const O_NONBLOCK: ::c_int = 0x00000080;
+pub const O_APPEND: ::c_int = 0x00000800;
+pub const O_SYNC: ::c_int = 0x00010000;
+pub const O_RSYNC: ::c_int = 0x00020000;
+pub const O_DSYNC: ::c_int = 0x00040000;
+pub const O_NOFOLLOW: ::c_int = 0x00080000;
+pub const O_NOCACHE: ::c_int = 0x00100000;
+pub const O_DIRECTORY: ::c_int = 0x00200000;
+
+pub const S_IFIFO: ::mode_t = 4096;
+pub const S_IFCHR: ::mode_t = 8192;
+pub const S_IFBLK: ::mode_t = 24576;
+pub const S_IFDIR: ::mode_t = 16384;
+pub const S_IFREG: ::mode_t = 32768;
+pub const S_IFLNK: ::mode_t = 40960;
+pub const S_IFSOCK: ::mode_t = 49152;
+pub const S_IFMT: ::mode_t = 61440;
+
+pub const S_IRWXU: ::mode_t = 0o00700;
+pub const S_IRUSR: ::mode_t = 0o00400;
+pub const S_IWUSR: ::mode_t = 0o00200;
+pub const S_IXUSR: ::mode_t = 0o00100;
+pub const S_IRWXG: ::mode_t = 0o00070;
+pub const S_IRGRP: ::mode_t = 0o00040;
+pub const S_IWGRP: ::mode_t = 0o00020;
+pub const S_IXGRP: ::mode_t = 0o00010;
+pub const S_IRWXO: ::mode_t = 0o00007;
+pub const S_IROTH: ::mode_t = 0o00004;
+pub const S_IWOTH: ::mode_t = 0o00002;
+pub const S_IXOTH: ::mode_t = 0o00001;
+
+pub const F_OK: ::c_int = 0;
+pub const R_OK: ::c_int = 4;
+pub const W_OK: ::c_int = 2;
+pub const X_OK: ::c_int = 1;
+pub const STDIN_FILENO: ::c_int = 0;
+pub const STDOUT_FILENO: ::c_int = 1;
+pub const STDERR_FILENO: ::c_int = 2;
+
+pub const SIGHUP: ::c_int = 1;
+pub const SIGINT: ::c_int = 2;
+pub const SIGQUIT: ::c_int = 3;
+pub const SIGILL: ::c_int = 4;
+pub const SIGCHLD: ::c_int = 5;
+pub const SIGABRT: ::c_int = 6;
+pub const SIGPIPE: ::c_int = 7;
+pub const SIGFPE: ::c_int = 8;
+pub const SIGKILL: ::c_int = 9;
+pub const SIGSTOP: ::c_int = 10;
+pub const SIGSEGV: ::c_int = 11;
+pub const SIGCONT: ::c_int = 12;
+pub const SIGTSTP: ::c_int = 13;
+pub const SIGALRM: ::c_int = 14;
+pub const SIGTERM: ::c_int = 15;
+pub const SIGTTIN: ::c_int = 16;
+pub const SIGTTOU: ::c_int = 17;
+pub const SIGUSR1: ::c_int = 18;
+pub const SIGUSR2: ::c_int = 19;
+pub const SIGWINCH: ::c_int = 20;
+pub const SIGKILLTHR: ::c_int = 21;
+pub const SIGTRAP: ::c_int = 22;
+pub const SIGPOLL: ::c_int = 23;
+pub const SIGPROF: ::c_int = 24;
+pub const SIGSYS: ::c_int = 25;
+pub const SIGURG: ::c_int = 26;
+pub const SIGVTALRM: ::c_int = 27;
+pub const SIGXCPU: ::c_int = 28;
+pub const SIGXFSZ: ::c_int = 29;
+pub const SIGBUS: ::c_int = 30;
+
+pub const SIG_BLOCK: ::c_int = 1;
+pub const SIG_UNBLOCK: ::c_int = 2;
+pub const SIG_SETMASK: ::c_int = 3;
+
+pub const SIGEV_NONE: ::c_int = 0;
+pub const SIGEV_SIGNAL: ::c_int = 1;
+pub const SIGEV_THREAD: ::c_int = 2;
+
+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 = 14;
+
+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 LC_ALL: ::c_int = 0;
+pub const LC_COLLATE: ::c_int = 1;
+pub const LC_CTYPE: ::c_int = 2;
+pub const LC_MONETARY: ::c_int = 3;
+pub const LC_NUMERIC: ::c_int = 4;
+pub const LC_TIME: ::c_int = 5;
+pub const LC_MESSAGES: ::c_int = 6;
+
+// FIXME: Haiku does not have MAP_FILE, but library/std/os.rs requires it
+pub const MAP_FILE: ::c_int = 0x00;
+pub const MAP_SHARED: ::c_int = 0x01;
+pub const MAP_PRIVATE: ::c_int = 0x02;
+pub const MAP_FIXED: ::c_int = 0x04;
+pub const MAP_ANONYMOUS: ::c_int = 0x08;
+pub const MAP_NORESERVE: ::c_int = 0x10;
+pub const MAP_ANON: ::c_int = MAP_ANONYMOUS;
+
+pub const MAP_FAILED: *mut ::c_void = !0 as *mut ::c_void;
+
+pub const MS_ASYNC: ::c_int = 0x01;
+pub const MS_INVALIDATE: ::c_int = 0x04;
+pub const MS_SYNC: ::c_int = 0x02;
+
+pub const E2BIG: ::c_int = -2147454975;
+pub const ECHILD: ::c_int = -2147454974;
+pub const EDEADLK: ::c_int = -2147454973;
+pub const EFBIG: ::c_int = -2147454972;
+pub const EMLINK: ::c_int = -2147454971;
+pub const ENFILE: ::c_int = -2147454970;
+pub const ENODEV: ::c_int = -2147454969;
+pub const ENOLCK: ::c_int = -2147454968;
+pub const ENOSYS: ::c_int = -2147454967;
+pub const ENOTTY: ::c_int = -2147454966;
+pub const ENXIO: ::c_int = -2147454965;
+pub const ESPIPE: ::c_int = -2147454964;
+pub const ESRCH: ::c_int = -2147454963;
+pub const EFPOS: ::c_int = -2147454962;
+pub const ESIGPARM: ::c_int = -2147454961;
+pub const EDOM: ::c_int = -2147454960;
+pub const ERANGE: ::c_int = -2147454959;
+pub const EPROTOTYPE: ::c_int = -2147454958;
+pub const EPROTONOSUPPORT: ::c_int = -2147454957;
+pub const EPFNOSUPPORT: ::c_int = -2147454956;
+pub const EAFNOSUPPORT: ::c_int = -2147454955;
+pub const EADDRINUSE: ::c_int = -2147454954;
+pub const EADDRNOTAVAIL: ::c_int = -2147454953;
+pub const ENETDOWN: ::c_int = -2147454952;
+pub const ENETUNREACH: ::c_int = -2147454951;
+pub const ENETRESET: ::c_int = -2147454950;
+pub const ECONNABORTED: ::c_int = -2147454949;
+pub const ECONNRESET: ::c_int = -2147454948;
+pub const EISCONN: ::c_int = -2147454947;
+pub const ENOTCONN: ::c_int = -2147454946;
+pub const ESHUTDOWN: ::c_int = -2147454945;
+pub const ECONNREFUSED: ::c_int = -2147454944;
+pub const EHOSTUNREACH: ::c_int = -2147454943;
+pub const ENOPROTOOPT: ::c_int = -2147454942;
+pub const ENOBUFS: ::c_int = -2147454941;
+pub const EINPROGRESS: ::c_int = -2147454940;
+pub const EALREADY: ::c_int = -2147454939;
+pub const EILSEQ: ::c_int = -2147454938;
+pub const ENOMSG: ::c_int = -2147454937;
+pub const ESTALE: ::c_int = -2147454936;
+pub const EOVERFLOW: ::c_int = -2147454935;
+pub const EMSGSIZE: ::c_int = -2147454934;
+pub const EOPNOTSUPP: ::c_int = -2147454933;
+pub const ENOTSOCK: ::c_int = -2147454932;
+pub const EHOSTDOWN: ::c_int = -2147454931;
+pub const EBADMSG: ::c_int = -2147454930;
+pub const ECANCELED: ::c_int = -2147454929;
+pub const EDESTADDRREQ: ::c_int = -2147454928;
+pub const EDQUOT: ::c_int = -2147454927;
+pub const EIDRM: ::c_int = -2147454926;
+pub const EMULTIHOP: ::c_int = -2147454925;
+pub const ENODATA: ::c_int = -2147454924;
+pub const ENOLINK: ::c_int = -2147454923;
+pub const ENOSR: ::c_int = -2147454922;
+pub const ENOSTR: ::c_int = -2147454921;
+pub const ENOTSUP: ::c_int = -2147454920;
+pub const EPROTO: ::c_int = -2147454919;
+pub const ETIME: ::c_int = -2147454918;
+pub const ETXTBSY: ::c_int = -2147454917;
+pub const ENOATTR: ::c_int = -2147454916;
+
+// INT_MIN
+pub const ENOMEM: ::c_int = -2147483648;
+
+// POSIX errors that can be mapped to BeOS error codes
+pub const EACCES: ::c_int = -2147483646;
+pub const EINTR: ::c_int = -2147483638;
+pub const EIO: ::c_int = -2147483647;
+pub const EBUSY: ::c_int = -2147483634;
+pub const EFAULT: ::c_int = -2147478783;
+pub const ETIMEDOUT: ::c_int = -2147483639;
+pub const EAGAIN: ::c_int = -2147483637;
+pub const EWOULDBLOCK: ::c_int = -2147483637;
+pub const EBADF: ::c_int = -2147459072;
+pub const EEXIST: ::c_int = -2147459070;
+pub const EINVAL: ::c_int = -2147483643;
+pub const ENAMETOOLONG: ::c_int = -2147459068;
+pub const ENOENT: ::c_int = -2147459069;
+pub const EPERM: ::c_int = -2147483633;
+pub const ENOTDIR: ::c_int = -2147459067;
+pub const EISDIR: ::c_int = -2147459063;
+pub const ENOTEMPTY: ::c_int = -2147459066;
+pub const ENOSPC: ::c_int = -2147459065;
+pub const EROFS: ::c_int = -2147459064;
+pub const EMFILE: ::c_int = -2147459062;
+pub const EXDEV: ::c_int = -2147459061;
+pub const ELOOP: ::c_int = -2147459060;
+pub const ENOEXEC: ::c_int = -2147478782;
+pub const EPIPE: ::c_int = -2147459059;
+
+pub const IPPROTO_RAW: ::c_int = 255;
+
+// These are prefixed with POSIX_ on Haiku
+pub const MADV_NORMAL: ::c_int = 1;
+pub const MADV_SEQUENTIAL: ::c_int = 2;
+pub const MADV_RANDOM: ::c_int = 3;
+pub const MADV_WILLNEED: ::c_int = 4;
+pub const MADV_DONTNEED: ::c_int = 5;
+pub const MADV_FREE: ::c_int = 6;
+
+// https://github.com/haiku/haiku/blob/HEAD/headers/posix/net/if.h#L80
+pub const IFF_UP: ::c_int = 0x0001;
+pub const IFF_BROADCAST: ::c_int = 0x0002; // valid broadcast address
+pub const IFF_LOOPBACK: ::c_int = 0x0008;
+pub const IFF_POINTOPOINT: ::c_int = 0x0010; // point-to-point link
+pub const IFF_NOARP: ::c_int = 0x0040; // no address resolution
+pub const IFF_AUTOUP: ::c_int = 0x0080; // auto dial
+pub const IFF_PROMISC: ::c_int = 0x0100; // receive all packets
+pub const IFF_ALLMULTI: ::c_int = 0x0200; // receive all multicast packets
+pub const IFF_SIMPLEX: ::c_int = 0x0800; // doesn't receive own transmissions
+pub const IFF_LINK: ::c_int = 0x1000; // has link
+pub const IFF_AUTO_CONFIGURED: ::c_int = 0x2000;
+pub const IFF_CONFIGURING: ::c_int = 0x4000;
+pub const IFF_MULTICAST: ::c_int = 0x8000; // supports multicast
+
+pub const AF_UNSPEC: ::c_int = 0;
+pub const AF_INET: ::c_int = 1;
+pub const AF_APPLETALK: ::c_int = 2;
+pub const AF_ROUTE: ::c_int = 3;
+pub const AF_LINK: ::c_int = 4;
+pub const AF_INET6: ::c_int = 5;
+pub const AF_DLI: ::c_int = 6;
+pub const AF_IPX: ::c_int = 7;
+pub const AF_NOTIFY: ::c_int = 8;
+pub const AF_LOCAL: ::c_int = 9;
+pub const AF_UNIX: ::c_int = AF_LOCAL;
+pub const AF_BLUETOOTH: ::c_int = 10;
+
+pub const PF_UNSPEC: ::c_int = AF_UNSPEC;
+pub const PF_INET: ::c_int = AF_INET;
+pub const PF_ROUTE: ::c_int = AF_ROUTE;
+pub const PF_LINK: ::c_int = AF_LINK;
+pub const PF_INET6: ::c_int = AF_INET6;
+pub const PF_LOCAL: ::c_int = AF_LOCAL;
+pub const PF_UNIX: ::c_int = AF_UNIX;
+pub const PF_BLUETOOTH: ::c_int = AF_BLUETOOTH;
+
+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_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_LOOP: ::c_int = 11;
+pub const IP_ADD_MEMBERSHIP: ::c_int = 12;
+pub const IP_DROP_MEMBERSHIP: ::c_int = 13;
+pub const IP_BLOCK_SOURCE: ::c_int = 14;
+pub const IP_UNBLOCK_SOURCE: ::c_int = 15;
+pub const IP_ADD_SOURCE_MEMBERSHIP: ::c_int = 16;
+pub const IP_DROP_SOURCE_MEMBERSHIP: ::c_int = 17;
+
+pub const TCP_NODELAY: ::c_int = 0x01;
+pub const TCP_MAXSEG: ::c_int = 0x02;
+pub const TCP_NOPUSH: ::c_int = 0x04;
+pub const TCP_NOOPT: ::c_int = 0x08;
+
+pub const IF_NAMESIZE: ::size_t = 32;
+pub const IFNAMSIZ: ::size_t = IF_NAMESIZE;
+
+pub const IPV6_MULTICAST_IF: ::c_int = 24;
+pub const IPV6_MULTICAST_HOPS: ::c_int = 25;
+pub const IPV6_MULTICAST_LOOP: ::c_int = 26;
+pub const IPV6_UNICAST_HOPS: ::c_int = 27;
+pub const IPV6_JOIN_GROUP: ::c_int = 28;
+pub const IPV6_LEAVE_GROUP: ::c_int = 29;
+pub const IPV6_V6ONLY: ::c_int = 30;
+pub const IPV6_PKTINFO: ::c_int = 31;
+pub const IPV6_RECVPKTINFO: ::c_int = 32;
+pub const IPV6_HOPLIMIT: ::c_int = 33;
+pub const IPV6_RECVHOPLIMIT: ::c_int = 34;
+pub const IPV6_HOPOPTS: ::c_int = 35;
+pub const IPV6_DSTOPTS: ::c_int = 36;
+pub const IPV6_RTHDR: ::c_int = 37;
+
+pub const MSG_OOB: ::c_int = 0x0001;
+pub const MSG_PEEK: ::c_int = 0x0002;
+pub const MSG_DONTROUTE: ::c_int = 0x0004;
+pub const MSG_EOR: ::c_int = 0x0008;
+pub const MSG_TRUNC: ::c_int = 0x0010;
+pub const MSG_CTRUNC: ::c_int = 0x0020;
+pub const MSG_WAITALL: ::c_int = 0x0040;
+pub const MSG_DONTWAIT: ::c_int = 0x0080;
+pub const MSG_BCAST: ::c_int = 0x0100;
+pub const MSG_MCAST: ::c_int = 0x0200;
+pub const MSG_EOF: ::c_int = 0x0400;
+pub const MSG_NOSIGNAL: ::c_int = 0x0800;
+
+pub const SHUT_RD: ::c_int = 0;
+pub const SHUT_WR: ::c_int = 1;
+pub const SHUT_RDWR: ::c_int = 2;
+
+pub const LOCK_SH: ::c_int = 0x01;
+pub const LOCK_EX: ::c_int = 0x02;
+pub const LOCK_NB: ::c_int = 0x04;
+pub const LOCK_UN: ::c_int = 0x08;
+
+pub const MINSIGSTKSZ: ::size_t = 8192;
+pub const SIGSTKSZ: ::size_t = 16384;
+
+pub const IOV_MAX: ::c_int = 1024;
+pub const PATH_MAX: ::c_int = 1024;
+
+pub const SA_NOCLDSTOP: ::c_int = 0x01;
+pub const SA_NOCLDWAIT: ::c_int = 0x02;
+pub const SA_RESETHAND: ::c_int = 0x04;
+pub const SA_NODEFER: ::c_int = 0x08;
+pub const SA_RESTART: ::c_int = 0x10;
+pub const SA_ONSTACK: ::c_int = 0x20;
+pub const SA_SIGINFO: ::c_int = 0x40;
+pub const SA_NOMASK: ::c_int = SA_NODEFER;
+pub const SA_STACK: ::c_int = SA_ONSTACK;
+pub const SA_ONESHOT: ::c_int = SA_RESETHAND;
+
+pub const SS_ONSTACK: ::c_int = 0x1;
+pub const SS_DISABLE: ::c_int = 0x2;
+
+pub const FD_SETSIZE: usize = 1024;
+
+pub const RTLD_LOCAL: ::c_int = 0x0;
+pub const RTLD_NOW: ::c_int = 0x1;
+pub const RTLD_GLOBAL: ::c_int = 0x2;
+pub const RTLD_DEFAULT: *mut ::c_void = 0isize as *mut ::c_void;
+
+pub const BUFSIZ: ::c_uint = 8192;
+pub const FILENAME_MAX: ::c_uint = 256;
+pub const FOPEN_MAX: ::c_uint = 128;
+pub const L_tmpnam: ::c_uint = 512;
+pub const TMP_MAX: ::c_uint = 32768;
+
+pub const _PC_CHOWN_RESTRICTED: ::c_int = 1;
+pub const _PC_MAX_CANON: ::c_int = 2;
+pub const _PC_MAX_INPUT: ::c_int = 3;
+pub const _PC_NAME_MAX: ::c_int = 4;
+pub const _PC_NO_TRUNC: ::c_int = 5;
+pub const _PC_PATH_MAX: ::c_int = 6;
+pub const _PC_PIPE_BUF: ::c_int = 7;
+pub const _PC_VDISABLE: ::c_int = 8;
+pub const _PC_LINK_MAX: ::c_int = 25;
+pub const _PC_SYNC_IO: ::c_int = 26;
+pub const _PC_ASYNC_IO: ::c_int = 27;
+pub const _PC_PRIO_IO: ::c_int = 28;
+pub const _PC_SOCK_MAXBUF: ::c_int = 29;
+pub const _PC_FILESIZEBITS: ::c_int = 30;
+pub const _PC_REC_INCR_XFER_SIZE: ::c_int = 31;
+pub const _PC_REC_MAX_XFER_SIZE: ::c_int = 32;
+pub const _PC_REC_MIN_XFER_SIZE: ::c_int = 33;
+pub const _PC_REC_XFER_ALIGN: ::c_int = 34;
+pub const _PC_ALLOC_SIZE_MIN: ::c_int = 35;
+pub const _PC_SYMLINK_MAX: ::c_int = 36;
+pub const _PC_2_SYMLINKS: ::c_int = 37;
+pub const _PC_XATTR_EXISTS: ::c_int = 38;
+pub const _PC_XATTR_ENABLED: ::c_int = 39;
+
+pub const FIONBIO: ::c_ulong = 0xbe000000;
+pub const FIONREAD: ::c_ulong = 0xbe000001;
+pub const FIOSEEKDATA: ::c_ulong = 0xbe000002;
+pub const FIOSEEKHOLE: ::c_ulong = 0xbe000003;
+
+pub const _SC_ARG_MAX: ::c_int = 15;
+pub const _SC_CHILD_MAX: ::c_int = 16;
+pub const _SC_CLK_TCK: ::c_int = 17;
+pub const _SC_JOB_CONTROL: ::c_int = 18;
+pub const _SC_NGROUPS_MAX: ::c_int = 19;
+pub const _SC_OPEN_MAX: ::c_int = 20;
+pub const _SC_SAVED_IDS: ::c_int = 21;
+pub const _SC_STREAM_MAX: ::c_int = 22;
+pub const _SC_TZNAME_MAX: ::c_int = 23;
+pub const _SC_VERSION: ::c_int = 24;
+pub const _SC_GETGR_R_SIZE_MAX: ::c_int = 25;
+pub const _SC_GETPW_R_SIZE_MAX: ::c_int = 26;
+pub const _SC_PAGESIZE: ::c_int = 27;
+pub const _SC_PAGE_SIZE: ::c_int = 27;
+pub const _SC_SEM_NSEMS_MAX: ::c_int = 28;
+pub const _SC_SEM_VALUE_MAX: ::c_int = 29;
+pub const _SC_SEMAPHORES: ::c_int = 30;
+pub const _SC_THREADS: ::c_int = 31;
+pub const _SC_IOV_MAX: ::c_int = 32;
+pub const _SC_UIO_MAXIOV: ::c_int = 32;
+pub const _SC_NPROCESSORS_CONF: ::c_int = 34;
+pub const _SC_NPROCESSORS_ONLN: ::c_int = 35;
+pub const _SC_ATEXIT_MAX: ::c_int = 37;
+pub const _SC_PASS_MAX: ::c_int = 39;
+pub const _SC_PHYS_PAGES: ::c_int = 40;
+pub const _SC_AVPHYS_PAGES: ::c_int = 41;
+pub const _SC_PIPE: ::c_int = 42;
+pub const _SC_SELECT: ::c_int = 43;
+pub const _SC_POLL: ::c_int = 44;
+pub const _SC_MAPPED_FILES: ::c_int = 45;
+pub const _SC_THREAD_PROCESS_SHARED: ::c_int = 46;
+pub const _SC_THREAD_STACK_MIN: ::c_int = 47;
+pub const _SC_THREAD_ATTR_STACKADDR: ::c_int = 48;
+pub const _SC_THREAD_ATTR_STACKSIZE: ::c_int = 49;
+pub const _SC_THREAD_PRIORITY_SCHEDULING: ::c_int = 50;
+pub const _SC_REALTIME_SIGNALS: ::c_int = 51;
+pub const _SC_MEMORY_PROTECTION: ::c_int = 52;
+pub const _SC_SIGQUEUE_MAX: ::c_int = 53;
+pub const _SC_RTSIG_MAX: ::c_int = 54;
+pub const _SC_MONOTONIC_CLOCK: ::c_int = 55;
+pub const _SC_DELAYTIMER_MAX: ::c_int = 56;
+pub const _SC_TIMER_MAX: ::c_int = 57;
+pub const _SC_TIMERS: ::c_int = 58;
+pub const _SC_CPUTIME: ::c_int = 59;
+pub const _SC_THREAD_CPUTIME: ::c_int = 60;
+pub const _SC_HOST_NAME_MAX: ::c_int = 61;
+pub const _SC_REGEXP: ::c_int = 62;
+pub const _SC_SYMLOOP_MAX: ::c_int = 63;
+pub const _SC_SHELL: ::c_int = 64;
+pub const _SC_TTY_NAME_MAX: ::c_int = 65;
+
+pub const PTHREAD_STACK_MIN: ::size_t = 8192;
+
+pub const PTHREAD_MUTEX_INITIALIZER: pthread_mutex_t = pthread_mutex_t {
+    flags: 0,
+    lock: 0,
+    unused: -42,
+    owner: -1,
+    owner_count: 0,
+};
+pub const PTHREAD_COND_INITIALIZER: pthread_cond_t = pthread_cond_t {
+    flags: 0,
+    unused: -42,
+    mutex: 0 as *mut _,
+    waiter_count: 0,
+    lock: 0,
+};
+pub const PTHREAD_RWLOCK_INITIALIZER: pthread_rwlock_t = pthread_rwlock_t {
+    flags: 0,
+    owner: -1,
+    lock_sem: 0,
+    lock_count: 0,
+    reader_count: 0,
+    writer_count: 0,
+    waiters: [0 as *mut _; 2],
+};
+
+pub const PTHREAD_MUTEX_DEFAULT: ::c_int = 0;
+pub const PTHREAD_MUTEX_NORMAL: ::c_int = 1;
+pub const PTHREAD_MUTEX_ERRORCHECK: ::c_int = 2;
+pub const PTHREAD_MUTEX_RECURSIVE: ::c_int = 3;
+
+pub const FIOCLEX: c_ulong = 0; // FIXME: does not exist on Haiku!
+
+pub const RUSAGE_CHILDREN: ::c_int = -1;
+
+pub const SOCK_STREAM: ::c_int = 1;
+pub const SOCK_DGRAM: ::c_int = 2;
+pub const SOCK_RAW: ::c_int = 3;
+pub const SOCK_SEQPACKET: ::c_int = 5;
+
+pub const SOL_SOCKET: ::c_int = -1;
+pub const SO_ACCEPTCONN: ::c_int = 0x00000001;
+pub const SO_BROADCAST: ::c_int = 0x00000002;
+pub const SO_DEBUG: ::c_int = 0x00000004;
+pub const SO_DONTROUTE: ::c_int = 0x00000008;
+pub const SO_KEEPALIVE: ::c_int = 0x00000010;
+pub const SO_OOBINLINE: ::c_int = 0x00000020;
+pub const SO_REUSEADDR: ::c_int = 0x00000040;
+pub const SO_REUSEPORT: ::c_int = 0x00000080;
+pub const SO_USELOOPBACK: ::c_int = 0x00000100;
+pub const SO_LINGER: ::c_int = 0x00000200;
+pub const SO_SNDBUF: ::c_int = 0x40000001;
+pub const SO_SNDLOWAT: ::c_int = 0x40000002;
+pub const SO_SNDTIMEO: ::c_int = 0x40000003;
+pub const SO_RCVBUF: ::c_int = 0x40000004;
+pub const SO_RCVLOWAT: ::c_int = 0x40000005;
+pub const SO_RCVTIMEO: ::c_int = 0x40000006;
+pub const SO_ERROR: ::c_int = 0x40000007;
+pub const SO_TYPE: ::c_int = 0x40000008;
+pub const SO_NONBLOCK: ::c_int = 0x40000009;
+pub const SO_BINDTODEVICE: ::c_int = 0x4000000a;
+pub const SO_PEERCRED: ::c_int = 0x4000000b;
+
+pub const SCM_RIGHTS: ::c_int = 0x01;
+
+pub const SOMAXCONN: ::c_int = 32;
+
+pub const NI_MAXHOST: ::size_t = 1025;
+
+pub const WNOHANG: ::c_int = 0x01;
+pub const WUNTRACED: ::c_int = 0x02;
+pub const WCONTINUED: ::c_int = 0x04;
+pub const WEXITED: ::c_int = 0x08;
+pub const WSTOPPED: ::c_int = 0x10;
+pub const WNOWAIT: ::c_int = 0x20;
+
+// si_code values for SIGBUS signal
+pub const BUS_ADRALN: ::c_int = 40;
+pub const BUS_ADRERR: ::c_int = 41;
+pub const BUS_OBJERR: ::c_int = 42;
+
+// si_code values for SIGCHLD signal
+pub const CLD_EXITED: ::c_int = 60;
+pub const CLD_KILLED: ::c_int = 61;
+pub const CLD_DUMPED: ::c_int = 62;
+pub const CLD_TRAPPED: ::c_int = 63;
+pub const CLD_STOPPED: ::c_int = 64;
+pub const CLD_CONTINUED: ::c_int = 65;
+
+pub const P_ALL: idtype_t = 0;
+pub const P_PID: idtype_t = 1;
+pub const P_PGID: idtype_t = 2;
+
+pub const UTIME_OMIT: c_long = 1000000001;
+pub const UTIME_NOW: c_long = 1000000000;
+
+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 VMIN: usize = 4;
+pub const VTIME: usize = 5;
+pub const VEOL2: usize = 6;
+pub const VSWTCH: usize = 7;
+pub const VSTART: usize = 8;
+pub const VSTOP: usize = 9;
+pub const VSUSP: usize = 10;
+
+pub const IGNBRK: ::tcflag_t = 0x01;
+pub const BRKINT: ::tcflag_t = 0x02;
+pub const IGNPAR: ::tcflag_t = 0x04;
+pub const PARMRK: ::tcflag_t = 0x08;
+pub const INPCK: ::tcflag_t = 0x10;
+pub const ISTRIP: ::tcflag_t = 0x20;
+pub const INLCR: ::tcflag_t = 0x40;
+pub const IGNCR: ::tcflag_t = 0x80;
+pub const ICRNL: ::tcflag_t = 0x100;
+pub const IUCLC: ::tcflag_t = 0x200;
+pub const IXON: ::tcflag_t = 0x400;
+pub const IXANY: ::tcflag_t = 0x800;
+pub const IXOFF: ::tcflag_t = 0x1000;
+
+pub const OPOST: ::tcflag_t = 0x00000001;
+pub const OLCUC: ::tcflag_t = 0x00000002;
+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 OFILL: ::tcflag_t = 0x00000040;
+pub const OFDEL: ::tcflag_t = 0x00000080;
+pub const NLDLY: ::tcflag_t = 0x00000100;
+pub const NL0: ::tcflag_t = 0x00000000;
+pub const NL1: ::tcflag_t = 0x00000100;
+pub const CRDLY: ::tcflag_t = 0x00000600;
+pub const CR0: ::tcflag_t = 0x00000000;
+pub const CR1: ::tcflag_t = 0x00000200;
+pub const CR2: ::tcflag_t = 0x00000400;
+pub const CR3: ::tcflag_t = 0x00000600;
+pub const TABDLY: ::tcflag_t = 0x00001800;
+pub const TAB0: ::tcflag_t = 0x00000000;
+pub const TAB1: ::tcflag_t = 0x00000800;
+pub const TAB2: ::tcflag_t = 0x00001000;
+pub const TAB3: ::tcflag_t = 0x00001800;
+pub const BSDLY: ::tcflag_t = 0x00002000;
+pub const BS0: ::tcflag_t = 0x00000000;
+pub const BS1: ::tcflag_t = 0x00002000;
+pub const VTDLY: ::tcflag_t = 0x00004000;
+pub const VT0: ::tcflag_t = 0x00000000;
+pub const VT1: ::tcflag_t = 0x00004000;
+pub const FFDLY: ::tcflag_t = 0x00008000;
+pub const FF0: ::tcflag_t = 0x00000000;
+pub const FF1: ::tcflag_t = 0x00008000;
+
+pub const CSIZE: ::tcflag_t = 0x00000020;
+pub const CS5: ::tcflag_t = 0x00000000;
+pub const CS6: ::tcflag_t = 0x00000000;
+pub const CS7: ::tcflag_t = 0x00000000;
+pub const CS8: ::tcflag_t = 0x00000020;
+pub const CSTOPB: ::tcflag_t = 0x00000040;
+pub const CREAD: ::tcflag_t = 0x00000080;
+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 XLOBLK: ::tcflag_t = 0x00001000;
+pub const CTSFLOW: ::tcflag_t = 0x00002000;
+pub const RTSFLOW: ::tcflag_t = 0x00004000;
+pub const CRTSCTS: ::tcflag_t = RTSFLOW | CTSFLOW;
+
+pub const ISIG: ::tcflag_t = 0x00000001;
+pub const ICANON: ::tcflag_t = 0x00000002;
+pub const XCASE: ::tcflag_t = 0x00000004;
+pub const ECHO: ::tcflag_t = 0x00000008;
+pub const ECHOE: ::tcflag_t = 0x00000010;
+pub const ECHOK: ::tcflag_t = 0x00000020;
+pub const ECHONL: ::tcflag_t = 0x00000040;
+pub const NOFLSH: ::tcflag_t = 0x00000080;
+pub const TOSTOP: ::tcflag_t = 0x00000100;
+pub const IEXTEN: ::tcflag_t = 0x00000200;
+pub const ECHOCTL: ::tcflag_t = 0x00000400;
+pub const ECHOPRT: ::tcflag_t = 0x00000800;
+pub const ECHOKE: ::tcflag_t = 0x00001000;
+pub const FLUSHO: ::tcflag_t = 0x00002000;
+pub const PENDIN: ::tcflag_t = 0x00004000;
+
+pub const TCGB_CTS: ::c_int = 0x01;
+pub const TCGB_DSR: ::c_int = 0x02;
+pub const TCGB_RI: ::c_int = 0x04;
+pub const TCGB_DCD: ::c_int = 0x08;
+pub const TIOCM_CTS: ::c_int = TCGB_CTS;
+pub const TIOCM_CD: ::c_int = TCGB_DCD;
+pub const TIOCM_CAR: ::c_int = TIOCM_CD;
+pub const TIOCM_RI: ::c_int = TCGB_RI;
+pub const TIOCM_DSR: ::c_int = TCGB_DSR;
+pub const TIOCM_DTR: ::c_int = 0x10;
+pub const TIOCM_RTS: ::c_int = 0x20;
+
+pub const B0: speed_t = 0x00;
+pub const B50: speed_t = 0x01;
+pub const B75: speed_t = 0x02;
+pub const B110: speed_t = 0x03;
+pub const B134: speed_t = 0x04;
+pub const B150: speed_t = 0x05;
+pub const B200: speed_t = 0x06;
+pub const B300: speed_t = 0x07;
+pub const B600: speed_t = 0x08;
+pub const B1200: speed_t = 0x09;
+pub const B1800: speed_t = 0x0A;
+pub const B2400: speed_t = 0x0B;
+pub const B4800: speed_t = 0x0C;
+pub const B9600: speed_t = 0x0D;
+pub const B19200: speed_t = 0x0E;
+pub const B38400: speed_t = 0x0F;
+pub const B57600: speed_t = 0x10;
+pub const B115200: speed_t = 0x11;
+pub const B230400: speed_t = 0x12;
+pub const B31250: speed_t = 0x13;
+
+pub const TCSANOW: ::c_int = 0x01;
+pub const TCSADRAIN: ::c_int = 0x02;
+pub const TCSAFLUSH: ::c_int = 0x04;
+
+pub const TCOOFF: ::c_int = 0x01;
+pub const TCOON: ::c_int = 0x02;
+pub const TCIOFF: ::c_int = 0x04;
+pub const TCION: ::c_int = 0x08;
+
+pub const TCIFLUSH: ::c_int = 0x01;
+pub const TCOFLUSH: ::c_int = 0x02;
+pub const TCIOFLUSH: ::c_int = 0x03;
+
+pub const TCGETA: ::c_ulong = 0x8000;
+pub const TCSETA: ::c_ulong = TCGETA + 1;
+pub const TCSETAF: ::c_ulong = TCGETA + 2;
+pub const TCSETAW: ::c_ulong = TCGETA + 3;
+pub const TCWAITEVENT: ::c_ulong = TCGETA + 4;
+pub const TCSBRK: ::c_ulong = TCGETA + 5;
+pub const TCFLSH: ::c_ulong = TCGETA + 6;
+pub const TCXONC: ::c_ulong = TCGETA + 7;
+pub const TCQUERYCONNECTED: ::c_ulong = TCGETA + 8;
+pub const TCGETBITS: ::c_ulong = TCGETA + 9;
+pub const TCSETDTR: ::c_ulong = TCGETA + 10;
+pub const TCSETRTS: ::c_ulong = TCGETA + 11;
+pub const TIOCGWINSZ: ::c_ulong = TCGETA + 12;
+pub const TIOCSWINSZ: ::c_ulong = TCGETA + 13;
+pub const TCVTIME: ::c_ulong = TCGETA + 14;
+pub const TIOCGPGRP: ::c_ulong = TCGETA + 15;
+pub const TIOCSPGRP: ::c_ulong = TCGETA + 16;
+pub const TIOCSCTTY: ::c_ulong = TCGETA + 17;
+pub const TIOCMGET: ::c_ulong = TCGETA + 18;
+pub const TIOCMSET: ::c_ulong = TCGETA + 19;
+pub const TIOCSBRK: ::c_ulong = TCGETA + 20;
+pub const TIOCCBRK: ::c_ulong = TCGETA + 21;
+pub const TIOCMBIS: ::c_ulong = TCGETA + 22;
+pub const TIOCMBIC: ::c_ulong = TCGETA + 23;
+
+pub const PRIO_PROCESS: ::c_int = 0;
+pub const PRIO_PGRP: ::c_int = 1;
+pub const PRIO_USER: ::c_int = 2;
+
+// utmpx entry types
+pub const EMPTY: ::c_short = 0;
+pub const BOOT_TIME: ::c_short = 1;
+pub const OLD_TIME: ::c_short = 2;
+pub const NEW_TIME: ::c_short = 3;
+pub const USER_PROCESS: ::c_short = 4;
+pub const INIT_PROCESS: ::c_short = 5;
+pub const LOGIN_PROCESS: ::c_short = 6;
+pub const DEAD_PROCESS: ::c_short = 7;
+
+pub const LOG_PID: ::c_int = 1 << 12;
+pub const LOG_CONS: ::c_int = 2 << 12;
+pub const LOG_ODELAY: ::c_int = 4 << 12;
+pub const LOG_NDELAY: ::c_int = 8 << 12;
+pub const LOG_SERIAL: ::c_int = 16 << 12;
+pub const LOG_PERROR: ::c_int = 32 << 12;
+pub const LOG_NOWAIT: ::c_int = 64 << 12;
+
+// spawn.h
+pub const POSIX_SPAWN_RESETIDS: ::c_int = 0x01;
+pub const POSIX_SPAWN_SETPGROUP: ::c_int = 0x02;
+pub const POSIX_SPAWN_SETSIGDEF: ::c_int = 0x10;
+pub const POSIX_SPAWN_SETSIGMASK: ::c_int = 0x20;
+pub const POSIX_SPAWN_SETSID: ::c_int = 0x40;
+
+const_fn! {
+    {const} fn CMSG_ALIGN(len: usize) -> usize {
+        len + ::mem::size_of::<usize>() - 1 & !(::mem::size_of::<usize>() - 1)
+    }
+}
+
+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_DATA(cmsg: *const ::cmsghdr) -> *mut ::c_uchar {
+        (cmsg as *mut ::c_uchar)
+            .offset(CMSG_ALIGN(::mem::size_of::<::cmsghdr>()) as isize)
+    }
+
+    pub {const} fn CMSG_SPACE(length: ::c_uint) -> ::c_uint {
+        (CMSG_ALIGN(length as usize) + CMSG_ALIGN(::mem::size_of::<cmsghdr>()))
+            as ::c_uint
+    }
+
+    pub {const} fn CMSG_LEN(length: ::c_uint) -> ::c_uint {
+        CMSG_ALIGN(::mem::size_of::<cmsghdr>()) as ::c_uint + length
+    }
+
+    pub fn CMSG_NXTHDR(mhdr: *const msghdr,
+                       cmsg: *const cmsghdr) -> *mut cmsghdr {
+        if cmsg.is_null() {
+            return ::CMSG_FIRSTHDR(mhdr);
+        };
+        let next = cmsg as usize + CMSG_ALIGN((*cmsg).cmsg_len as usize)
+            + CMSG_ALIGN(::mem::size_of::<::cmsghdr>());
+        let max = (*mhdr).msg_control as usize
+            + (*mhdr).msg_controllen as usize;
+        if next > max {
+            0 as *mut ::cmsghdr
+        } else {
+            (cmsg as usize + CMSG_ALIGN((*cmsg).cmsg_len as usize))
+                as *mut ::cmsghdr
+        }
+    }
+
+    pub fn FD_CLR(fd: ::c_int, set: *mut fd_set) -> () {
+        let fd = fd as usize;
+        let size = ::mem::size_of_val(&(*set).fds_bits[0]) * 8;
+        (*set).fds_bits[fd / size] &= !(1 << (fd % size));
+        return
+    }
+
+    pub fn FD_ISSET(fd: ::c_int, set: *const fd_set) -> bool {
+        let fd = fd as usize;
+        let size = ::mem::size_of_val(&(*set).fds_bits[0]) * 8;
+        return ((*set).fds_bits[fd / size] & (1 << (fd % size))) != 0
+    }
+
+    pub fn FD_SET(fd: ::c_int, set: *mut fd_set) -> () {
+        let fd = fd as usize;
+        let size = ::mem::size_of_val(&(*set).fds_bits[0]) * 8;
+        (*set).fds_bits[fd / size] |= 1 << (fd % size);
+        return
+    }
+
+    pub fn FD_ZERO(set: *mut fd_set) -> () {
+        for slot in (*set).fds_bits.iter_mut() {
+            *slot = 0;
+        }
+    }
+}
+
+safe_f! {
+    pub {const} fn WIFEXITED(status: ::c_int) -> bool {
+        (status & !0xff) == 0
+    }
+
+    pub {const} fn WEXITSTATUS(status: ::c_int) -> ::c_int {
+        status & 0xff
+    }
+
+    pub {const} fn WIFSIGNALED(status: ::c_int) -> bool {
+        ((status >> 8) & 0xff) != 0
+    }
+
+    pub {const} fn WTERMSIG(status: ::c_int) -> ::c_int {
+        (status >> 8) & 0xff
+    }
+
+    pub {const} fn WIFSTOPPED(status: ::c_int) -> bool {
+        ((status >> 16) & 0xff) != 0
+    }
+
+    pub {const} fn WSTOPSIG(status: ::c_int) -> ::c_int {
+        (status >> 16) & 0xff
+    }
+
+    // actually WIFCORED, but this is used everywhere else
+    pub {const} fn WCOREDUMP(status: ::c_int) -> bool {
+        (status & 0x10000) != 0
+    }
+
+    pub {const} fn WIFCONTINUED(status: ::c_int) -> bool {
+        (status & 0x20000) != 0
+    }
+}
+
+extern "C" {
+    pub fn getrlimit(resource: ::c_int, rlim: *mut ::rlimit) -> ::c_int;
+    pub fn setrlimit(resource: ::c_int, rlim: *const ::rlimit) -> ::c_int;
+    pub fn getpriority(which: ::c_int, who: id_t) -> ::c_int;
+    pub fn setpriority(which: ::c_int, who: id_t, priority: ::c_int) -> ::c_int;
+
+    pub fn endusershell();
+    pub fn getpass(prompt: *const ::c_char) -> *mut ::c_char;
+    pub fn getusershell() -> *mut ::c_char;
+    pub fn issetugid() -> ::c_int;
+    pub fn setusershell();
+
+    pub fn utimensat(
+        fd: ::c_int,
+        path: *const ::c_char,
+        times: *const ::timespec,
+        flag: ::c_int,
+    ) -> ::c_int;
+    pub fn futimens(fd: ::c_int, times: *const ::timespec) -> ::c_int;
+    pub fn strerror_r(errnum: ::c_int, buf: *mut c_char, buflen: ::size_t) -> ::c_int;
+    pub fn _errnop() -> *mut ::c_int;
+
+    pub fn abs(i: ::c_int) -> ::c_int;
+    pub fn labs(i: ::c_long) -> ::c_long;
+    pub fn rand() -> ::c_int;
+    pub fn srand(seed: ::c_uint);
+    pub fn getifaddrs(ifap: *mut *mut ::ifaddrs) -> ::c_int;
+    pub fn freeifaddrs(ifa: *mut ::ifaddrs);
+    pub fn ppoll(
+        fds: *mut ::pollfd,
+        numfds: ::nfds_t,
+        timeout: *const ::timespec,
+        sigMask: *const sigset_t,
+    ) -> ::c_int;
+
+    pub fn getspent() -> *mut spwd;
+    pub fn getspent_r(
+        pwd: *mut spwd,
+        buf: *mut ::c_char,
+        bufferSize: ::size_t,
+        res: *mut *mut spwd,
+    ) -> ::c_int;
+    pub fn setspent();
+    pub fn endspent();
+    pub fn getspnam(name: *const ::c_char) -> *mut spwd;
+    pub fn getspnam_r(
+        name: *const ::c_char,
+        spwd: *mut spwd,
+        buffer: *mut ::c_char,
+        bufferSize: ::size_t,
+        res: *mut *mut spwd,
+    ) -> ::c_int;
+    pub fn sgetspent(line: *const ::c_char) -> *mut spwd;
+    pub fn sgetspent_r(
+        line: *const ::c_char,
+        spwd: *mut spwd,
+        buffer: *mut ::c_char,
+        bufferSize: ::size_t,
+        res: *mut *mut spwd,
+    ) -> ::c_int;
+    pub fn fgetspent(file: *mut ::FILE) -> *mut spwd;
+    pub fn fgetspent_r(
+        file: *mut ::FILE,
+        spwd: *mut spwd,
+        buffer: *mut ::c_char,
+        bufferSize: ::size_t,
+        res: *mut *mut spwd,
+    ) -> ::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 sem_destroy(sem: *mut sem_t) -> ::c_int;
+    pub fn sem_init(sem: *mut sem_t, pshared: ::c_int, value: ::c_uint) -> ::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(clk_id: ::clockid_t, tp: *const ::timespec) -> ::c_int;
+    pub fn clock_getcpuclockid(pid: ::pid_t, clk_id: *mut ::clockid_t) -> ::c_int;
+    pub fn pthread_create(
+        thread: *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_attr_getguardsize(
+        attr: *const ::pthread_attr_t,
+        guardsize: *mut ::size_t,
+    ) -> ::c_int;
+    pub fn pthread_attr_setguardsize(attr: *mut ::pthread_attr_t, guardsize: ::size_t) -> ::c_int;
+    pub fn pthread_attr_getstack(
+        attr: *const ::pthread_attr_t,
+        stackaddr: *mut *mut ::c_void,
+        stacksize: *mut ::size_t,
+    ) -> ::c_int;
+    pub fn pthread_condattr_getclock(
+        attr: *const pthread_condattr_t,
+        clock_id: *mut clockid_t,
+    ) -> ::c_int;
+    pub fn pthread_condattr_setclock(
+        attr: *mut pthread_condattr_t,
+        clock_id: ::clockid_t,
+    ) -> ::c_int;
+    pub fn valloc(numBytes: ::size_t) -> *mut ::c_void;
+    pub fn malloc_usable_size(ptr: *mut ::c_void) -> ::size_t;
+    pub fn memalign(align: ::size_t, size: ::size_t) -> *mut ::c_void;
+    pub fn setgroups(ngroups: ::c_int, ptr: *const ::gid_t) -> ::c_int;
+    pub fn initgroups(name: *const ::c_char, basegid: ::gid_t) -> ::c_int;
+    pub fn ioctl(fd: ::c_int, request: ::c_ulong, ...) -> ::c_int;
+    pub fn mprotect(addr: *mut ::c_void, len: ::size_t, prot: ::c_int) -> ::c_int;
+    pub fn dirfd(dirp: *mut ::DIR) -> ::c_int;
+    pub fn getnameinfo(
+        sa: *const ::sockaddr,
+        salen: ::socklen_t,
+        host: *mut ::c_char,
+        hostlen: ::socklen_t,
+        serv: *mut ::c_char,
+        servlen: ::socklen_t,
+        flags: ::c_int,
+    ) -> ::c_int;
+    pub fn pthread_mutex_timedlock(
+        lock: *mut pthread_mutex_t,
+        abstime: *const ::timespec,
+    ) -> ::c_int;
+    pub fn pthread_spin_init(lock: *mut ::pthread_spinlock_t, pshared: ::c_int) -> ::c_int;
+    pub fn pthread_spin_destroy(lock: *mut ::pthread_spinlock_t) -> ::c_int;
+    pub fn pthread_spin_lock(lock: *mut ::pthread_spinlock_t) -> ::c_int;
+    pub fn pthread_spin_trylock(lock: *mut ::pthread_spinlock_t) -> ::c_int;
+    pub fn pthread_spin_unlock(lock: *mut ::pthread_spinlock_t) -> ::c_int;
+    pub fn waitid(idtype: idtype_t, id: id_t, infop: *mut ::siginfo_t, options: ::c_int)
+        -> ::c_int;
+
+    pub fn glob(
+        pattern: *const ::c_char,
+        flags: ::c_int,
+        errfunc: ::Option<extern "C" fn(epath: *const ::c_char, errno: ::c_int) -> ::c_int>,
+        pglob: *mut ::glob_t,
+    ) -> ::c_int;
+    pub fn globfree(pglob: *mut ::glob_t);
+    pub fn gettimeofday(tp: *mut ::timeval, tz: *mut ::c_void) -> ::c_int;
+    pub fn posix_madvise(addr: *mut ::c_void, len: ::size_t, advice: ::c_int) -> ::c_int;
+    pub fn posix_fadvise(fd: ::c_int, offset: ::off_t, len: ::off_t, advice: ::c_int) -> ::c_int;
+    pub fn posix_fallocate(fd: ::c_int, offset: ::off_t, len: ::off_t) -> ::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 seekdir(dirp: *mut ::DIR, loc: ::c_long);
+
+    pub fn telldir(dirp: *mut ::DIR) -> ::c_long;
+    pub fn madvise(addr: *mut ::c_void, len: ::size_t, advice: ::c_int) -> ::c_int;
+
+    pub fn msync(addr: *mut ::c_void, len: ::size_t, flags: ::c_int) -> ::c_int;
+
+    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 mkstemps(template: *mut ::c_char, suffixlen: ::c_int) -> ::c_int;
+    pub fn nl_langinfo(item: ::nl_item) -> *mut ::c_char;
+
+    pub fn bind(socket: ::c_int, address: *const ::sockaddr, address_len: ::socklen_t) -> ::c_int;
+
+    pub fn writev(fd: ::c_int, iov: *const ::iovec, count: ::c_int) -> ::ssize_t;
+    pub fn readv(fd: ::c_int, iov: *const ::iovec, count: ::c_int) -> ::ssize_t;
+
+    pub fn sendmsg(fd: ::c_int, msg: *const ::msghdr, flags: ::c_int) -> ::ssize_t;
+    pub fn recvmsg(fd: ::c_int, msg: *mut ::msghdr, flags: ::c_int) -> ::ssize_t;
+    pub fn execvpe(
+        file: *const ::c_char,
+        argv: *const *const ::c_char,
+        environment: *const *const ::c_char,
+    ) -> ::c_int;
+    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 getgrouplist(
+        user: *const ::c_char,
+        basegroup: ::gid_t,
+        grouplist: *mut ::gid_t,
+        groupcount: *mut ::c_int,
+    ) -> ::c_int;
+    pub fn sigaltstack(ss: *const stack_t, oss: *mut stack_t) -> ::c_int;
+    pub fn sigsuspend(mask: *const ::sigset_t) -> ::c_int;
+    pub fn sem_close(sem: *mut sem_t) -> ::c_int;
+    pub fn getdtablesize() -> ::c_int;
+    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 pthread_sigmask(how: ::c_int, set: *const sigset_t, oldset: *mut sigset_t) -> ::c_int;
+    pub fn sem_open(name: *const ::c_char, oflag: ::c_int, ...) -> *mut sem_t;
+    pub fn getgrnam(name: *const ::c_char) -> *mut ::group;
+    pub fn pthread_kill(thread: ::pthread_t, sig: ::c_int) -> ::c_int;
+    pub fn sem_unlink(name: *const ::c_char) -> ::c_int;
+    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 getpwent() -> *mut passwd;
+    pub fn setpwent();
+    pub fn endpwent();
+    pub fn endgrent();
+    pub fn getgrent() -> *mut ::group;
+    pub fn setgrent();
+    pub fn sigwait(set: *const sigset_t, sig: *mut ::c_int) -> ::c_int;
+    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 getgrgid(gid: ::gid_t) -> *mut ::group;
+    pub fn popen(command: *const c_char, mode: *const c_char) -> *mut ::FILE;
+    pub fn sethostname(name: *const ::c_char, len: ::size_t) -> ::c_int;
+    pub fn uname(buf: *mut ::utsname) -> ::c_int;
+    pub fn getutxent() -> *mut utmpx;
+    pub fn getutxid(ut: *const utmpx) -> *mut utmpx;
+    pub fn getutxline(ut: *const utmpx) -> *mut utmpx;
+    pub fn pututxline(ut: *const utmpx) -> *mut utmpx;
+    pub fn setutxent();
+    pub fn endutxent();
+    pub fn faccessat(
+        dirfd: ::c_int,
+        pathname: *const ::c_char,
+        mode: ::c_int,
+        flags: ::c_int,
+    ) -> ::c_int;
+
+    pub fn sigtimedwait(
+        set: *const sigset_t,
+        info: *mut siginfo_t,
+        timeout: *const ::timespec,
+    ) -> ::c_int;
+    pub fn sigwaitinfo(set: *const sigset_t, info: *mut siginfo_t) -> ::c_int;
+
+    pub fn getitimer(which: ::c_int, curr_value: *mut ::itimerval) -> ::c_int;
+    pub fn setitimer(
+        which: ::c_int,
+        new_value: *const ::itimerval,
+        old_value: *mut ::itimerval,
+    ) -> ::c_int;
+
+    pub fn regcomp(preg: *mut regex_t, pattern: *const ::c_char, cflags: ::c_int) -> ::c_int;
+
+    pub fn regexec(
+        preg: *const regex_t,
+        input: *const ::c_char,
+        nmatch: ::size_t,
+        pmatch: *mut regmatch_t,
+        eflags: ::c_int,
+    ) -> ::c_int;
+
+    pub fn regerror(
+        errcode: ::c_int,
+        preg: *const regex_t,
+        errbuf: *mut ::c_char,
+        errbuf_size: ::size_t,
+    ) -> ::size_t;
+
+    pub fn regfree(preg: *mut regex_t);
+
+    pub fn msgctl(msqid: ::c_int, cmd: ::c_int, buf: *mut msqid_ds) -> ::c_int;
+    pub fn msgget(key: ::key_t, msgflg: ::c_int) -> ::c_int;
+    pub fn msgrcv(
+        msqid: ::c_int,
+        msgp: *mut ::c_void,
+        msgsz: ::size_t,
+        msgtype: ::c_long,
+        msgflg: ::c_int,
+    ) -> ::ssize_t;
+    pub fn msgsnd(
+        msqid: ::c_int,
+        msgp: *const ::c_void,
+        msgsz: ::size_t,
+        msgflg: ::c_int,
+    ) -> ::c_int;
+    pub fn semget(key: ::key_t, nsems: ::c_int, semflg: ::c_int) -> ::c_int;
+    pub fn semctl(semid: ::c_int, semnum: ::c_int, cmd: ::c_int, ...) -> ::c_int;
+    pub fn semop(semid: ::c_int, sops: *mut sembuf, nsops: ::size_t) -> ::c_int;
+    pub fn ftok(pathname: *const ::c_char, proj_id: ::c_int) -> ::key_t;
+
+    pub fn memrchr(cx: *const ::c_void, c: ::c_int, n: ::size_t) -> *mut ::c_void;
+
+    pub fn lsearch(
+        key: *const ::c_void,
+        base: *mut ::c_void,
+        nelp: *mut ::size_t,
+        width: ::size_t,
+        compar: ::Option<unsafe extern "C" fn(*const ::c_void, *const ::c_void) -> ::c_int>,
+    ) -> *mut ::c_void;
+    pub fn lfind(
+        key: *const ::c_void,
+        base: *const ::c_void,
+        nelp: *mut ::size_t,
+        width: ::size_t,
+        compar: ::Option<unsafe extern "C" fn(*const ::c_void, *const ::c_void) -> ::c_int>,
+    ) -> *mut ::c_void;
+    pub fn hcreate(nelt: ::size_t) -> ::c_int;
+    pub fn hdestroy();
+    pub fn hsearch(entry: ::ENTRY, action: ::ACTION) -> *mut ::ENTRY;
+
+    pub fn drand48() -> ::c_double;
+    pub fn erand48(xseed: *mut ::c_ushort) -> ::c_double;
+    pub fn lrand48() -> ::c_long;
+    pub fn nrand48(xseed: *mut ::c_ushort) -> ::c_long;
+    pub fn mrand48() -> ::c_long;
+    pub fn jrand48(xseed: *mut ::c_ushort) -> ::c_long;
+    pub fn srand48(seed: ::c_long);
+    pub fn seed48(xseed: *mut ::c_ushort) -> *mut ::c_ushort;
+    pub fn lcong48(p: *mut ::c_ushort);
+
+    pub fn clearenv() -> ::c_int;
+    pub fn ctermid(s: *mut ::c_char) -> *mut ::c_char;
+
+    pub fn sync();
+    pub fn getpagesize() -> ::c_int;
+
+    pub fn brk(addr: *mut ::c_void) -> ::c_int;
+    pub fn sbrk(increment: ::intptr_t) -> *mut ::c_void;
+
+    pub fn posix_spawn(
+        pid: *mut ::pid_t,
+        path: *const ::c_char,
+        file_actions: *const ::posix_spawn_file_actions_t,
+        attrp: *const ::posix_spawnattr_t,
+        argv: *const *mut ::c_char,
+        envp: *const *mut ::c_char,
+    ) -> ::c_int;
+    pub fn posix_spawnp(
+        pid: *mut ::pid_t,
+        file: *const ::c_char,
+        file_actions: *const ::posix_spawn_file_actions_t,
+        attrp: *const ::posix_spawnattr_t,
+        argv: *const *mut ::c_char,
+        envp: *const *mut ::c_char,
+    ) -> ::c_int;
+
+    pub fn posix_spawn_file_actions_init(file_actions: *mut posix_spawn_file_actions_t) -> ::c_int;
+    pub fn posix_spawn_file_actions_destroy(
+        file_actions: *mut posix_spawn_file_actions_t,
+    ) -> ::c_int;
+    pub fn posix_spawn_file_actions_addopen(
+        file_actions: *mut posix_spawn_file_actions_t,
+        fildes: ::c_int,
+        path: *const ::c_char,
+        oflag: ::c_int,
+        mode: ::mode_t,
+    ) -> ::c_int;
+    pub fn posix_spawn_file_actions_addclose(
+        file_actions: *mut posix_spawn_file_actions_t,
+        fildes: ::c_int,
+    ) -> ::c_int;
+    pub fn posix_spawn_file_actions_adddup2(
+        file_actions: *mut posix_spawn_file_actions_t,
+        fildes: ::c_int,
+        newfildes: ::c_int,
+    ) -> ::c_int;
+
+    pub fn posix_spawnattr_init(attr: *mut posix_spawnattr_t) -> ::c_int;
+    pub fn posix_spawnattr_destroy(attr: *mut posix_spawnattr_t) -> ::c_int;
+    pub fn posix_spawnattr_getflags(
+        attr: *const posix_spawnattr_t,
+        _flags: *mut ::c_short,
+    ) -> ::c_int;
+    pub fn posix_spawnattr_setflags(attr: *mut posix_spawnattr_t, flags: ::c_short) -> ::c_int;
+    pub fn posix_spawnattr_getpgroup(
+        attr: *const posix_spawnattr_t,
+        _pgroup: *mut ::pid_t,
+    ) -> ::c_int;
+    pub fn posix_spawnattr_setpgroup(attr: *mut posix_spawnattr_t, pgroup: ::pid_t) -> ::c_int;
+    pub fn posix_spawnattr_getsigdefault(
+        attr: *const posix_spawnattr_t,
+        sigdefault: *mut ::sigset_t,
+    ) -> ::c_int;
+    pub fn posix_spawnattr_setsigdefault(
+        attr: *mut posix_spawnattr_t,
+        sigdefault: *const ::sigset_t,
+    ) -> ::c_int;
+    pub fn posix_spawnattr_getsigmask(
+        attr: *const posix_spawnattr_t,
+        _sigmask: *mut ::sigset_t,
+    ) -> ::c_int;
+    pub fn posix_spawnattr_setsigmask(
+        attr: *mut posix_spawnattr_t,
+        sigmask: *const ::sigset_t,
+    ) -> ::c_int;
+    pub fn getopt_long(
+        argc: ::c_int,
+        argv: *const *mut c_char,
+        optstring: *const c_char,
+        longopts: *const option,
+        longindex: *mut ::c_int,
+    ) -> ::c_int;
+    pub fn strcasecmp_l(
+        string1: *const ::c_char,
+        string2: *const ::c_char,
+        locale: ::locale_t,
+    ) -> ::c_int;
+    pub fn strncasecmp_l(
+        string1: *const ::c_char,
+        string2: *const ::c_char,
+        length: ::size_t,
+        locale: ::locale_t,
+    ) -> ::c_int;
+}
+
+#[link(name = "bsd")]
+extern "C" {
+    pub fn lutimes(file: *const ::c_char, times: *const ::timeval) -> ::c_int;
+    pub fn daemon(nochdir: ::c_int, noclose: ::c_int) -> ::c_int;
+    pub fn forkpty(
+        amaster: *mut ::c_int,
+        name: *mut ::c_char,
+        termp: *mut termios,
+        winp: *mut ::winsize,
+    ) -> ::pid_t;
+    pub fn openpty(
+        amaster: *mut ::c_int,
+        aslave: *mut ::c_int,
+        name: *mut ::c_char,
+        termp: *mut termios,
+        winp: *mut ::winsize,
+    ) -> ::c_int;
+    pub fn strsep(string: *mut *mut ::c_char, delimiters: *const ::c_char) -> *mut ::c_char;
+    pub fn explicit_bzero(buf: *mut ::c_void, len: ::size_t);
+    pub fn login_tty(_fd: ::c_int) -> ::c_int;
+
+    pub fn sl_init() -> *mut StringList;
+    pub fn sl_add(sl: *mut StringList, n: *mut ::c_char) -> ::c_int;
+    pub fn sl_free(sl: *mut StringList, i: ::c_int);
+    pub fn sl_find(sl: *mut StringList, n: *mut ::c_char) -> *mut ::c_char;
+
+    pub fn getprogname() -> *const ::c_char;
+    pub fn setprogname(progname: *const ::c_char);
+    pub fn dl_iterate_phdr(
+        callback: ::Option<
+            unsafe extern "C" fn(
+                info: *mut dl_phdr_info,
+                size: usize,
+                data: *mut ::c_void,
+            ) -> ::c_int,
+        >,
+        data: *mut ::c_void,
+    ) -> ::c_int;
+}
+
+#[link(name = "gnu")]
+extern "C" {
+    pub fn memmem(
+        source: *const ::c_void,
+        sourceLength: ::size_t,
+        search: *const ::c_void,
+        searchLength: ::size_t,
+    ) -> *mut ::c_void;
+
+    pub fn pthread_getattr_np(thread: ::pthread_t, attr: *mut ::pthread_attr_t) -> ::c_int;
+    pub fn pthread_getname_np(
+        thread: ::pthread_t,
+        buffer: *mut ::c_char,
+        length: ::size_t,
+    ) -> ::c_int;
+    pub fn pthread_setname_np(thread: ::pthread_t, name: *const ::c_char) -> ::c_int;
+}
+
+cfg_if! {
+    if #[cfg(target_pointer_width = "64")] {
+        mod b64;
+        pub use self::b64::*;
+    } else {
+        mod b32;
+        pub use self::b32::*;
+    }
+}
+
+cfg_if! {
+    if #[cfg(target_arch = "x86")] {
+        // TODO
+        // mod x86;
+        // pub use self::x86::*;
+    } else if #[cfg(target_arch = "x86_64")] {
+        mod x86_64;
+        pub use self::x86_64::*;
+    } else if #[cfg(target_arch = "aarch64")] {
+        // TODO
+        // mod aarch64;
+        // pub use self::aarch64::*;
+    }
+}
+
+mod native;
+pub use self::native::*;