Remove vendored dependencies

While it appears that by now we actually can get successful builds
without Cargo insisting on Internet access by virtue of using the
--frozen flag, maintaining vendored dependencies is somewhat of a pain
point. This state will also get worse with upcoming changes that replace
argparse in favor of structopt and pull in a slew of new dependencies by
doing so. Then there is also the repository structure aspect, which is
non-standard due to the way we vendor dependencies and a potential
source of confusion.
In order to fix these problems, this change removes all the vendored
dependencies we have.

Delete subrepo argparse/:argparse
Delete subrepo base32/:base32
Delete subrepo cc/:cc
Delete subrepo cfg-if/:cfg-if
Delete subrepo getrandom/:getrandom
Delete subrepo lazy-static/:lazy-static
Delete subrepo libc/:libc
Delete subrepo nitrokey-sys/:nitrokey-sys
Delete subrepo nitrokey/:nitrokey
Delete subrepo rand/:rand

7 files changed, 0 insertions, 2076 deletions

diff --git a/libc/src/unix/bsd/netbsdlike/netbsd/aarch64.rs b/libc/src/unix/bsd/netbsdlike/netbsd/aarch64.rs
deleted file mode 100644
index 58c4cf7..0000000
--- a/libc/src/unix/bsd/netbsdlike/netbsd/aarch64.rs
+++ /dev/null
@@ -1,22 +0,0 @@
-use PT_FIRSTMACH;
-
-pub type c_long = i64;
-pub type c_ulong = u64;
-pub type c_char = u8;
-pub type __cpu_simple_lock_nv_t = ::c_uchar;
-
-// should be pub(crate), but that requires Rust 1.18.0
-cfg_if! {
-    if #[cfg(libc_const_size_of)] {
-        #[doc(hidden)]
-        pub const _ALIGNBYTES: usize = ::mem::size_of::<::c_int>() - 1;
-    } else {
-        #[doc(hidden)]
-        pub const _ALIGNBYTES: usize = 4 - 1;
-    }
-}
-
-pub const PT_GETREGS: ::c_int = PT_FIRSTMACH + 0;
-pub const PT_SETREGS: ::c_int = PT_FIRSTMACH + 1;
-pub const PT_GETFPREGS: ::c_int = PT_FIRSTMACH + 2;
-pub const PT_SETFPREGS: ::c_int = PT_FIRSTMACH + 3;
diff --git a/libc/src/unix/bsd/netbsdlike/netbsd/arm.rs b/libc/src/unix/bsd/netbsdlike/netbsd/arm.rs
deleted file mode 100644
index 4bf3ccd..0000000
--- a/libc/src/unix/bsd/netbsdlike/netbsd/arm.rs
+++ /dev/null
@@ -1,22 +0,0 @@
-use PT_FIRSTMACH;
-
-pub type c_long = i32;
-pub type c_ulong = u32;
-pub type c_char = u8;
-pub type __cpu_simple_lock_nv_t = ::c_int;
-
-// should be pub(crate), but that requires Rust 1.18.0
-cfg_if! {
-    if #[cfg(libc_const_size_of)] {
-        #[doc(hidden)]
-        pub const _ALIGNBYTES: usize = ::mem::size_of::<::c_longlong>() - 1;
-    } else {
-        #[doc(hidden)]
-        pub const _ALIGNBYTES: usize = 8 - 1;
-    }
-}
-
-pub const PT_GETREGS: ::c_int = PT_FIRSTMACH + 1;
-pub const PT_SETREGS: ::c_int = PT_FIRSTMACH + 2;
-pub const PT_GETFPREGS: ::c_int = PT_FIRSTMACH + 3;
-pub const PT_SETFPREGS: ::c_int = PT_FIRSTMACH + 4;
diff --git a/libc/src/unix/bsd/netbsdlike/netbsd/mod.rs b/libc/src/unix/bsd/netbsdlike/netbsd/mod.rs
deleted file mode 100644
index 422539a..0000000
--- a/libc/src/unix/bsd/netbsdlike/netbsd/mod.rs
+++ /dev/null
@@ -1,1965 +0,0 @@
-pub type clock_t = ::c_uint;
-pub type suseconds_t = ::c_int;
-pub type dev_t = u64;
-pub type blksize_t = i32;
-pub type fsblkcnt_t = u64;
-pub type fsfilcnt_t = u64;
-pub type idtype_t = ::c_int;
-pub type mqd_t = ::c_int;
-type __pthread_spin_t = __cpu_simple_lock_nv_t;
-pub type vm_size_t = ::uintptr_t;
-pub type lwpid_t = ::c_uint;
-pub type shmatt_t = ::c_uint;
-
-impl siginfo_t {
-    pub unsafe fn si_value(&self) -> ::sigval {
-        #[repr(C)]
-        struct siginfo_timer {
-            _si_signo: ::c_int,
-            _si_errno: ::c_int,
-            _si_code: ::c_int,
-            __pad1: ::c_int,
-            _pid: ::pid_t,
-            _uid: ::uid_t,
-            value: ::sigval,
-        }
-        (*(self as *const siginfo_t as *const siginfo_timer)).value
-    }
-}
-
-s! {
-    pub struct aiocb {
-        pub aio_offset: ::off_t,
-        pub aio_buf: *mut ::c_void,
-        pub aio_nbytes: ::size_t,
-        pub aio_fildes: ::c_int,
-        pub aio_lio_opcode: ::c_int,
-        pub aio_reqprio: ::c_int,
-        pub aio_sigevent: ::sigevent,
-        _state: ::c_int,
-        _errno: ::c_int,
-        _retval: ::ssize_t
-    }
-
-    pub struct glob_t {
-        pub gl_pathc:   ::size_t,
-        pub gl_matchc:  ::size_t,
-        pub gl_offs:    ::size_t,
-        pub gl_flags:   ::c_int,
-        pub gl_pathv:   *mut *mut ::c_char,
-
-        __unused3: *mut ::c_void,
-
-        __unused4: *mut ::c_void,
-        __unused5: *mut ::c_void,
-        __unused6: *mut ::c_void,
-        __unused7: *mut ::c_void,
-        __unused8: *mut ::c_void,
-    }
-
-    pub struct mq_attr {
-        pub mq_flags: ::c_long,
-        pub mq_maxmsg: ::c_long,
-        pub mq_msgsize: ::c_long,
-        pub mq_curmsgs: ::c_long,
-    }
-
-    pub struct sigset_t {
-        __bits: [u32; 4],
-    }
-
-    pub struct stat {
-        pub st_dev: ::dev_t,
-        pub st_mode: ::mode_t,
-        pub st_ino: ::ino_t,
-        pub st_nlink: ::nlink_t,
-        pub st_uid: ::uid_t,
-        pub st_gid: ::gid_t,
-        pub st_rdev: ::dev_t,
-        pub st_atime: ::time_t,
-        pub st_atimensec: ::c_long,
-        pub st_mtime: ::time_t,
-        pub st_mtimensec: ::c_long,
-        pub st_ctime: ::time_t,
-        pub st_ctimensec: ::c_long,
-        pub st_birthtime: ::time_t,
-        pub st_birthtimensec: ::c_long,
-        pub st_size: ::off_t,
-        pub st_blocks: ::blkcnt_t,
-        pub st_blksize: ::blksize_t,
-        pub st_flags: u32,
-        pub st_gen: u32,
-        pub st_spare: [u32; 2],
-    }
-
-     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 siginfo_t {
-        pub si_signo: ::c_int,
-        pub si_code: ::c_int,
-        pub si_errno: ::c_int,
-        __pad1: ::c_int,
-        pub si_addr: *mut ::c_void,
-        __pad2: [u64; 13],
-    }
-
-    pub struct pthread_attr_t {
-        pta_magic: ::c_uint,
-        pta_flags: ::c_int,
-        pta_private: *mut ::c_void,
-    }
-
-    pub struct pthread_mutex_t {
-        ptm_magic: ::c_uint,
-        ptm_errorcheck: __pthread_spin_t,
-        #[cfg(any(target_arch = "sparc", target_arch = "sparc64",
-                  target_arch = "x86", target_arch = "x86_64"))]
-        ptm_pad1: [u8; 3],
-        // actually a union with a non-unused, 0-initialized field
-        ptm_unused: __pthread_spin_t,
-        #[cfg(any(target_arch = "sparc", target_arch = "sparc64",
-                  target_arch = "x86", target_arch = "x86_64"))]
-        ptm_pad2: [u8; 3],
-        ptm_owner: ::pthread_t,
-        ptm_waiters: *mut u8,
-        ptm_recursed: ::c_uint,
-        ptm_spare2: *mut ::c_void,
-    }
-
-    pub struct pthread_mutexattr_t {
-        ptma_magic: ::c_uint,
-        ptma_private: *mut ::c_void,
-    }
-
-    pub struct pthread_rwlockattr_t {
-        ptra_magic: ::c_uint,
-        ptra_private: *mut ::c_void,
-    }
-
-    pub struct pthread_cond_t {
-        ptc_magic: ::c_uint,
-        ptc_lock: __pthread_spin_t,
-        ptc_waiters_first: *mut u8,
-        ptc_waiters_last: *mut u8,
-        ptc_mutex: *mut ::pthread_mutex_t,
-        ptc_private: *mut ::c_void,
-    }
-
-    pub struct pthread_condattr_t {
-        ptca_magic: ::c_uint,
-        ptca_private: *mut ::c_void,
-    }
-
-    pub struct pthread_rwlock_t {
-        ptr_magic: ::c_uint,
-        ptr_interlock: __pthread_spin_t,
-        ptr_rblocked_first: *mut u8,
-        ptr_rblocked_last: *mut u8,
-        ptr_wblocked_first: *mut u8,
-        ptr_wblocked_last: *mut u8,
-        ptr_nreaders: ::c_uint,
-        ptr_owner: ::pthread_t,
-        ptr_private: *mut ::c_void,
-    }
-
-    pub struct kevent {
-        pub ident: ::uintptr_t,
-        pub filter: u32,
-        pub flags: u32,
-        pub fflags: u32,
-        pub data: i64,
-        pub udata: ::intptr_t,
-    }
-
-    pub struct dqblk {
-        pub dqb_bhardlimit: u32,
-        pub dqb_bsoftlimit: u32,
-        pub dqb_curblocks: u32,
-        pub dqb_ihardlimit: u32,
-        pub dqb_isoftlimit: u32,
-        pub dqb_curinodes: u32,
-        pub dqb_btime: i32,
-        pub dqb_itime: i32,
-    }
-
-    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: *const ::c_void,
-    }
-
-    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_n_cs_precedes: ::c_char,
-        pub int_p_sep_by_space: ::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 if_data {
-        pub ifi_type: ::c_uchar,
-        pub ifi_addrlen: ::c_uchar,
-        pub ifi_hdrlen: ::c_uchar,
-        pub ifi_link_state: ::c_int,
-        pub ifi_mtu: u64,
-        pub ifi_metric: u64,
-        pub ifi_baudrate: u64,
-        pub ifi_ipackets: u64,
-        pub ifi_ierrors: u64,
-        pub ifi_opackets: u64,
-        pub ifi_oerrors: u64,
-        pub ifi_collisions: u64,
-        pub ifi_ibytes: u64,
-        pub ifi_obytes: u64,
-        pub ifi_imcasts: u64,
-        pub ifi_omcasts: u64,
-        pub ifi_iqdrops: u64,
-        pub ifi_noproto: u64,
-        pub ifi_lastchange: ::timespec,
-    }
-
-    pub struct if_msghdr {
-        pub ifm_msglen: ::c_ushort,
-        pub ifm_version: ::c_uchar,
-        pub ifm_type: ::c_uchar,
-        pub ifm_addrs: ::c_int,
-        pub ifm_flags: ::c_int,
-        pub ifm_index: ::c_ushort,
-        pub ifm_data: if_data,
-    }
-
-    pub struct sockcred {
-        pub sc_pid: ::pid_t,
-        pub sc_uid: ::uid_t,
-        pub sc_euid: ::uid_t,
-        pub sc_gid: ::gid_t,
-        pub sc_egid: ::gid_t,
-        pub sc_ngroups: ::c_int,
-        pub sc_groups: [::gid_t; 1],
-    }
-
-    pub struct sockaddr_dl {
-        pub sdl_len: ::c_uchar,
-        pub sdl_family: ::c_uchar,
-        pub sdl_index: ::c_ushort,
-        pub sdl_type: u8,
-        pub sdl_nlen: u8,
-        pub sdl_alen: u8,
-        pub sdl_slen: u8,
-        pub sdl_data: [::c_char; 12],
-    }
-
-    pub struct mmsghdr {
-        pub msg_hdr: ::msghdr,
-        pub msg_len: ::c_uint,
-    }
-
-    pub struct __exit_status {
-        pub e_termination: u16,
-        pub e_exit: u16,
-   }
-
-    pub struct shmid_ds {
-        pub shm_perm: ::ipc_perm,
-        pub shm_segsz: ::size_t,
-        pub shm_lpid: ::pid_t,
-        pub shm_cpid: ::pid_t,
-        pub shm_nattch: ::shmatt_t,
-        pub shm_atime: ::time_t,
-        pub shm_dtime: ::time_t,
-        pub shm_ctime: ::time_t,
-        _shm_internal: *mut ::c_void,
-    }
-
-    pub struct utmp {
-        pub ut_line: [::c_char; UT_LINESIZE],
-        pub ut_name: [::c_char; UT_NAMESIZE],
-        pub ut_host: [::c_char; UT_HOSTSIZE],
-        pub ut_time: ::time_t
-    }
-
-    pub struct lastlog {
-        pub ll_line: [::c_char; UT_LINESIZE],
-        pub ll_host: [::c_char; UT_HOSTSIZE],
-        pub ll_time: ::time_t
-    }
-}
-
-s_no_extra_traits! {
-
-    pub struct utmpx {
-        pub ut_name: [::c_char; _UTX_USERSIZE],
-        pub ut_id: [::c_char; _UTX_IDSIZE],
-        pub ut_line: [::c_char; _UTX_LINESIZE],
-        pub ut_host: [::c_char; _UTX_HOSTSIZE],
-        pub ut_session: u16,
-        pub ut_type: u16,
-        pub ut_pid: ::pid_t,
-        pub ut_exit: __exit_status,
-        pub ut_ss: sockaddr_storage,
-        pub ut_tv: ::timeval,
-        pub ut_pad: [u8; _UTX_PADSIZE],
-    }
-
-    pub struct lastlogx {
-        pub ll_tv: ::timeval,
-        pub ll_line: [::c_char; _UTX_LINESIZE],
-        pub ll_host: [::c_char; _UTX_HOSTSIZE],
-        pub ll_ss: sockaddr_storage,
-    }
-
-    pub struct in_pktinfo {
-        pub ipi_addr: ::in_addr,
-        pub ipi_ifindex: ::c_uint,
-    }
-
-    #[repr(packed)]
-    pub struct arphdr {
-        pub ar_hrd: u16,
-        pub ar_pro: u16,
-        pub ar_hln: u8,
-        pub ar_pln: u8,
-        pub ar_op: u16,
-    }
-
-    #[repr(packed)]
-    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_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; 8],
-    }
-
-    pub struct dirent {
-        pub d_fileno: ::ino_t,
-        pub d_reclen: u16,
-        pub d_namlen: u16,
-        pub d_type: u8,
-        pub d_name: [::c_char; 512],
-    }
-
-    pub struct statvfs {
-        pub f_flag: ::c_ulong,
-        pub f_bsize: ::c_ulong,
-        pub f_frsize: ::c_ulong,
-        pub f_iosize: ::c_ulong,
-
-        pub f_blocks: ::fsblkcnt_t,
-        pub f_bfree: ::fsblkcnt_t,
-        pub f_bavail: ::fsblkcnt_t,
-        pub f_bresvd: ::fsblkcnt_t,
-
-        pub f_files: ::fsfilcnt_t,
-        pub f_ffree: ::fsfilcnt_t,
-        pub f_favail: ::fsfilcnt_t,
-        pub f_fresvd: ::fsfilcnt_t,
-
-        pub f_syncreads: u64,
-        pub f_syncwrites: u64,
-
-        pub f_asyncreads: u64,
-        pub f_asyncwrites: u64,
-
-        pub f_fsidx: ::fsid_t,
-        pub f_fsid: ::c_ulong,
-        pub f_namemax: ::c_ulong,
-        pub f_owner: ::uid_t,
-
-        pub f_spare: [u32; 4],
-
-        pub f_fstypename: [::c_char; 32],
-        pub f_mntonname: [::c_char; 1024],
-        pub f_mntfromname: [::c_char; 1024],
-    }
-
-    pub struct sockaddr_storage {
-        pub ss_len: u8,
-        pub ss_family: ::sa_family_t,
-        __ss_pad1: [u8; 6],
-        __ss_pad2: i64,
-        __ss_pad3: [u8; 112],
-    }
-
-    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 ::c_void
-    }
-}
-
-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_pid == other.ut_pid
-                    && self.ut_name == other.ut_name
-                    && self.ut_line == other.ut_line
-                    && self.ut_id == other.ut_id
-                    && self.ut_exit == other.ut_exit
-                    && self.ut_session == other.ut_session
-                    && self.ut_tv == other.ut_tv
-                    && self.ut_ss == other.ut_ss
-                    && self
-                    .ut_pad
-                    .iter()
-                    .zip(other.ut_pad.iter())
-                    .all(|(a,b)| a == b)
-                    && self
-                    .ut_host
-                    .iter()
-                    .zip(other.ut_host.iter())
-                    .all(|(a,b)| a == b)
-            }
-        }
-
-        impl Eq for utmpx {}
-
-        impl ::fmt::Debug for utmpx {
-            fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
-                f.debug_struct("utmpx")
-                    .field("ut_name", &self.ut_name)
-                    .field("ut_id", &self.ut_id)
-                    .field("ut_line", &self.ut_line)
-                // FIXME .field("ut_host", &self.ut_host)
-                    .field("ut_session", &self.ut_session)
-                    .field("ut_type", &self.ut_type)
-                    .field("ut_pid", &self.ut_pid)
-                    .field("ut_exit", &self.ut_exit)
-                    .field("ut_ss", &self.ut_ss)
-                    .field("ut_tv", &self.ut_tv)
-                // FIXME .field("ut_pad", &self.ut_pad)
-                    .finish()
-            }
-        }
-
-        impl ::hash::Hash for utmpx {
-            fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
-                self.ut_name.hash(state);
-                self.ut_type.hash(state);
-                self.ut_pid.hash(state);
-                self.ut_line.hash(state);
-                self.ut_id.hash(state);
-                self.ut_host.hash(state);
-                self.ut_exit.hash(state);
-                self.ut_session.hash(state);
-                self.ut_tv.hash(state);
-                self.ut_ss.hash(state);
-                self.ut_pad.hash(state);
-            }
-        }
-
-        impl PartialEq for lastlogx {
-            fn eq(&self, other: &lastlogx) -> bool {
-                self.ll_tv == other.ll_tv
-                    && self.ll_line == other.ll_line
-                    && self.ll_ss == other.ll_ss
-                    && self
-                    .ll_host
-                    .iter()
-                    .zip(other.ll_host.iter())
-                    .all(|(a,b)| a == b)
-            }
-        }
-
-        impl Eq for lastlogx {}
-
-        impl ::fmt::Debug for lastlogx {
-            fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
-                f.debug_struct("lastlogx")
-                    .field("ll_tv", &self.ll_tv)
-                    .field("ll_line", &self.ll_line)
-                // FIXME.field("ll_host", &self.ll_host)
-                    .field("ll_ss", &self.ll_ss)
-                    .finish()
-            }
-        }
-
-        impl ::hash::Hash for lastlogx {
-            fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
-                self.ll_tv.hash(state);
-                self.ll_line.hash(state);
-                self.ll_host.hash(state);
-                self.ll_ss.hash(state);
-            }
-        }
-
-        impl PartialEq for in_pktinfo {
-            fn eq(&self, other: &in_pktinfo) -> bool {
-                self.ipi_addr == other.ipi_addr
-                    && self.ipi_ifindex == other.ipi_ifindex
-            }
-        }
-        impl Eq for in_pktinfo {}
-        impl ::fmt::Debug for in_pktinfo {
-            fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
-                f.debug_struct("in_pktinfo")
-                    .field("ipi_addr", &self.ipi_addr)
-                    .field("ipi_ifindex", &self.ipi_ifindex)
-                    .finish()
-            }
-        }
-        impl ::hash::Hash for in_pktinfo {
-            fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
-                self.ipi_addr.hash(state);
-                self.ipi_ifindex.hash(state);
-            }
-        }
-
-        impl PartialEq for arphdr {
-            fn eq(&self, other: &arphdr) -> bool {
-                self.ar_hrd == other.ar_hrd
-                    && self.ar_pro == other.ar_pro
-                    && self.ar_hln == other.ar_hln
-                    && self.ar_pln == other.ar_pln
-                    && self.ar_op == other.ar_op
-            }
-        }
-        impl Eq for arphdr {}
-        impl ::fmt::Debug for arphdr {
-            fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
-                let ar_hrd = self.ar_hrd;
-                let ar_pro = self.ar_pro;
-                let ar_op = self.ar_op;
-                f.debug_struct("arphdr")
-                    .field("ar_hrd", &ar_hrd)
-                    .field("ar_pro", &ar_pro)
-                    .field("ar_hln", &self.ar_hln)
-                    .field("ar_pln", &self.ar_pln)
-                    .field("ar_op", &ar_op)
-                    .finish()
-            }
-        }
-        impl ::hash::Hash for arphdr {
-            fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
-                let ar_hrd = self.ar_hrd;
-                let ar_pro = self.ar_pro;
-                let ar_op = self.ar_op;
-                ar_hrd.hash(state);
-                ar_pro.hash(state);
-                self.ar_hln.hash(state);
-                self.ar_pln.hash(state);
-                ar_op.hash(state);
-            }
-        }
-
-        impl PartialEq for in_addr {
-            fn eq(&self, other: &in_addr) -> bool {
-                self.s_addr == other.s_addr
-            }
-        }
-        impl Eq for in_addr {}
-        impl ::fmt::Debug for in_addr {
-            fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
-                let s_addr = self.s_addr;
-                f.debug_struct("in_addr")
-                    .field("s_addr", &s_addr)
-                    .finish()
-            }
-        }
-        impl ::hash::Hash for in_addr {
-            fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
-                let s_addr = self.s_addr;
-                s_addr.hash(state);
-            }
-        }
-
-        impl PartialEq for ip_mreq {
-            fn eq(&self, other: &ip_mreq) -> bool {
-                self.imr_multiaddr == other.imr_multiaddr
-                    && self.imr_interface == other.imr_interface
-            }
-        }
-        impl Eq for ip_mreq {}
-        impl ::fmt::Debug for ip_mreq {
-            fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
-                f.debug_struct("ip_mreq")
-                    .field("imr_multiaddr", &self.imr_multiaddr)
-                    .field("imr_interface", &self.imr_interface)
-                    .finish()
-            }
-        }
-        impl ::hash::Hash for ip_mreq {
-            fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
-                self.imr_multiaddr.hash(state);
-                self.imr_interface.hash(state);
-            }
-        }
-
-        impl PartialEq for sockaddr_in {
-            fn eq(&self, other: &sockaddr_in) -> bool {
-                self.sin_len == other.sin_len
-                    && self.sin_family == other.sin_family
-                    && self.sin_port == other.sin_port
-                    && self.sin_addr == other.sin_addr
-                    && self.sin_zero == other.sin_zero
-            }
-        }
-        impl Eq for sockaddr_in {}
-        impl ::fmt::Debug for sockaddr_in {
-            fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
-                f.debug_struct("sockaddr_in")
-                    .field("sin_len", &self.sin_len)
-                    .field("sin_family", &self.sin_family)
-                    .field("sin_port", &self.sin_port)
-                    .field("sin_addr", &self.sin_addr)
-                    .field("sin_zero", &self.sin_zero)
-                    .finish()
-            }
-        }
-        impl ::hash::Hash for sockaddr_in {
-            fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
-                self.sin_len.hash(state);
-                self.sin_family.hash(state);
-                self.sin_port.hash(state);
-                self.sin_addr.hash(state);
-                self.sin_zero.hash(state);
-            }
-        }
-
-        impl PartialEq for dirent {
-            fn eq(&self, other: &dirent) -> bool {
-                self.d_fileno == other.d_fileno
-                    && self.d_reclen == other.d_reclen
-                    && self.d_namlen == other.d_namlen
-                    && self.d_type == other.d_type
-                    && 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_fileno", &self.d_fileno)
-                    .field("d_reclen", &self.d_reclen)
-                    .field("d_namlen", &self.d_namlen)
-                    .field("d_type", &self.d_type)
-                    // FIXME: .field("d_name", &self.d_name)
-                    .finish()
-            }
-        }
-        impl ::hash::Hash for dirent {
-            fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
-                self.d_fileno.hash(state);
-                self.d_reclen.hash(state);
-                self.d_namlen.hash(state);
-                self.d_type.hash(state);
-                self.d_name.hash(state);
-            }
-        }
-
-        impl PartialEq for statvfs {
-            fn eq(&self, other: &statvfs) -> bool {
-                self.f_flag == other.f_flag
-                    && self.f_bsize == other.f_bsize
-                    && self.f_frsize == other.f_frsize
-                    && self.f_iosize == other.f_iosize
-                    && self.f_blocks == other.f_blocks
-                    && self.f_bfree == other.f_bfree
-                    && self.f_bavail == other.f_bavail
-                    && self.f_bresvd == other.f_bresvd
-                    && self.f_files == other.f_files
-                    && self.f_ffree == other.f_ffree
-                    && self.f_favail == other.f_favail
-                    && self.f_fresvd == other.f_fresvd
-                    && self.f_syncreads == other.f_syncreads
-                    && self.f_syncwrites == other.f_syncwrites
-                    && self.f_asyncreads == other.f_asyncreads
-                    && self.f_asyncwrites == other.f_asyncwrites
-                    && self.f_fsidx == other.f_fsidx
-                    && self.f_fsid == other.f_fsid
-                    && self.f_namemax == other.f_namemax
-                    && self.f_owner == other.f_owner
-                    && self.f_spare == other.f_spare
-                    && self.f_fstypename == other.f_fstypename
-                    && self
-                    .f_mntonname
-                    .iter()
-                    .zip(other.f_mntonname.iter())
-                    .all(|(a,b)| a == b)
-                    && self
-                    .f_mntfromname
-                    .iter()
-                    .zip(other.f_mntfromname.iter())
-                    .all(|(a,b)| a == b)
-            }
-        }
-        impl Eq for statvfs {}
-        impl ::fmt::Debug for statvfs {
-            fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
-                f.debug_struct("statvfs")
-                    .field("f_flag", &self.f_flag)
-                    .field("f_bsize", &self.f_bsize)
-                    .field("f_frsize", &self.f_frsize)
-                    .field("f_iosize", &self.f_iosize)
-                    .field("f_blocks", &self.f_blocks)
-                    .field("f_bfree", &self.f_bfree)
-                    .field("f_bavail", &self.f_bavail)
-                    .field("f_bresvd", &self.f_bresvd)
-                    .field("f_files", &self.f_files)
-                    .field("f_ffree", &self.f_ffree)
-                    .field("f_favail", &self.f_favail)
-                    .field("f_fresvd", &self.f_fresvd)
-                    .field("f_syncreads", &self.f_syncreads)
-                    .field("f_syncwrites", &self.f_syncwrites)
-                    .field("f_asyncreads", &self.f_asyncreads)
-                    .field("f_asyncwrites", &self.f_asyncwrites)
-                    .field("f_fsidx", &self.f_fsidx)
-                    .field("f_fsid", &self.f_fsid)
-                    .field("f_namemax", &self.f_namemax)
-                    .field("f_owner", &self.f_owner)
-                    .field("f_spare", &self.f_spare)
-                    .field("f_fstypename", &self.f_fstypename)
-                    // FIXME: .field("f_mntonname", &self.f_mntonname)
-                    // FIXME: .field("f_mntfromname", &self.f_mntfromname)
-                    .finish()
-            }
-        }
-        impl ::hash::Hash for statvfs {
-            fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
-                self.f_flag.hash(state);
-                self.f_bsize.hash(state);
-                self.f_frsize.hash(state);
-                self.f_iosize.hash(state);
-                self.f_blocks.hash(state);
-                self.f_bfree.hash(state);
-                self.f_bavail.hash(state);
-                self.f_bresvd.hash(state);
-                self.f_files.hash(state);
-                self.f_ffree.hash(state);
-                self.f_favail.hash(state);
-                self.f_fresvd.hash(state);
-                self.f_syncreads.hash(state);
-                self.f_syncwrites.hash(state);
-                self.f_asyncreads.hash(state);
-                self.f_asyncwrites.hash(state);
-                self.f_fsidx.hash(state);
-                self.f_fsid.hash(state);
-                self.f_namemax.hash(state);
-                self.f_owner.hash(state);
-                self.f_spare.hash(state);
-                self.f_fstypename.hash(state);
-                self.f_mntonname.hash(state);
-                self.f_mntfromname.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 == other.__ss_pad1
-                    && 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 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 AT_FDCWD: ::c_int = -100;
-pub const AT_EACCESS: ::c_int = 0x100;
-pub const AT_SYMLINK_NOFOLLOW: ::c_int = 0x200;
-pub const AT_SYMLINK_FOLLOW: ::c_int = 0x400;
-pub const AT_REMOVEDIR: ::c_int = 0x800;
-
-pub const EXTATTR_NAMESPACE_USER: ::c_int = 1;
-pub const EXTATTR_NAMESPACE_SYSTEM: ::c_int = 2;
-
-pub const LC_COLLATE_MASK: ::c_int = (1 << ::LC_COLLATE);
-pub const LC_CTYPE_MASK: ::c_int = (1 << ::LC_CTYPE);
-pub const LC_MONETARY_MASK: ::c_int = (1 << ::LC_MONETARY);
-pub const LC_NUMERIC_MASK: ::c_int = (1 << ::LC_NUMERIC);
-pub const LC_TIME_MASK: ::c_int = (1 << ::LC_TIME);
-pub const LC_MESSAGES_MASK: ::c_int = (1 << ::LC_MESSAGES);
-pub const LC_ALL_MASK: ::c_int = !0;
-
-pub const ERA: ::nl_item = 52;
-pub const ERA_D_FMT: ::nl_item = 53;
-pub const ERA_D_T_FMT: ::nl_item = 54;
-pub const ERA_T_FMT: ::nl_item = 55;
-pub const ALT_DIGITS: ::nl_item = 56;
-
-pub const O_CLOEXEC: ::c_int = 0x400000;
-pub const O_ALT_IO: ::c_int = 0x40000;
-pub const O_NOSIGPIPE: ::c_int = 0x1000000;
-pub const O_SEARCH: ::c_int = 0x800000;
-pub const O_DIRECTORY: ::c_int = 0x200000;
-pub const O_DIRECT: ::c_int = 0x00080000;
-pub const O_RSYNC: ::c_int = 0x00020000;
-
-pub const MS_SYNC: ::c_int = 0x4;
-pub const MS_INVALIDATE: ::c_int = 0x2;
-
-#[deprecated(since = "0.2.64", note = "Not stable across OS versions")]
-pub const RLIM_NLIMITS: ::c_int = 12;
-
-pub const EIDRM: ::c_int = 82;
-pub const ENOMSG: ::c_int = 83;
-pub const EOVERFLOW: ::c_int = 84;
-pub const EILSEQ: ::c_int = 85;
-pub const ENOTSUP: ::c_int = 86;
-pub const ECANCELED: ::c_int = 87;
-pub const EBADMSG: ::c_int = 88;
-pub const ENODATA: ::c_int = 89;
-pub const ENOSR: ::c_int = 90;
-pub const ENOSTR: ::c_int = 91;
-pub const ETIME: ::c_int = 92;
-pub const ENOATTR: ::c_int = 93;
-pub const EMULTIHOP: ::c_int = 94;
-pub const ENOLINK: ::c_int = 95;
-pub const EPROTO: ::c_int = 96;
-pub const ELAST: ::c_int = 96;
-
-pub const F_DUPFD_CLOEXEC: ::c_int = 12;
-pub const F_CLOSEM: ::c_int = 10;
-pub const F_GETNOSIGPIPE: ::c_int = 13;
-pub const F_SETNOSIGPIPE: ::c_int = 14;
-pub const F_MAXFD: ::c_int = 11;
-
-pub const IP_RECVDSTADDR: ::c_int = 7;
-pub const IP_SENDSRCADDR: ::c_int = IP_RECVDSTADDR;
-pub const IP_RECVIF: ::c_int = 20;
-pub const IP_PKTINFO: ::c_int = 25;
-pub const IP_RECVPKTINFO: ::c_int = 26;
-pub const IPV6_JOIN_GROUP: ::c_int = 12;
-pub const IPV6_LEAVE_GROUP: ::c_int = 13;
-
-pub const TCP_KEEPIDLE: ::c_int = 3;
-pub const TCP_KEEPINTVL: ::c_int = 5;
-pub const TCP_KEEPCNT: ::c_int = 6;
-pub const TCP_KEEPINIT: ::c_int = 7;
-pub const TCP_INFO: ::c_int = 9;
-pub const TCP_MD5SIG: ::c_int = 0x10;
-pub const TCP_CONGCTL: ::c_int = 0x20;
-
-pub const SOCK_CONN_DGRAM: ::c_int = 6;
-pub const SOCK_DCCP: ::c_int = SOCK_CONN_DGRAM;
-pub const SOCK_NOSIGPIPE: ::c_int = 0x40000000;
-pub const SOCK_FLAGS_MASK: ::c_int = 0xf0000000;
-
-pub const SO_SNDTIMEO: ::c_int = 0x100b;
-pub const SO_RCVTIMEO: ::c_int = 0x100c;
-pub const SO_ACCEPTFILTER: ::c_int = 0x1000;
-pub const SO_TIMESTAMP: ::c_int = 0x2000;
-pub const SO_OVERFLOWED: ::c_int = 0x1009;
-pub const SO_NOHEADER: ::c_int = 0x100a;
-
-// https://github.com/NetBSD/src/blob/trunk/sys/net/if.h#L373
-pub const IFF_UP: ::c_int = 0x0001; // interface is up
-pub const IFF_BROADCAST: ::c_int = 0x0002; // broadcast address valid
-pub const IFF_DEBUG: ::c_int = 0x0004; // turn on debugging
-pub const IFF_LOOPBACK: ::c_int = 0x0008; // is a loopback net
-pub const IFF_POINTOPOINT: ::c_int = 0x0010; // interface is point-to-point link
-pub const IFF_NOTRAILERS: ::c_int = 0x0020; // avoid use of trailers
-pub const IFF_RUNNING: ::c_int = 0x0040; // resources allocated
-pub const IFF_NOARP: ::c_int = 0x0080; // no address resolution protocol
-pub const IFF_PROMISC: ::c_int = 0x0100; // receive all packets
-pub const IFF_ALLMULTI: ::c_int = 0x0200; // receive all multicast packets
-pub const IFF_OACTIVE: ::c_int = 0x0400; // transmission in progress
-pub const IFF_SIMPLEX: ::c_int = 0x0800; // can't hear own transmissions
-pub const IFF_LINK0: ::c_int = 0x1000; // per link layer defined bit
-pub const IFF_LINK1: ::c_int = 0x2000; // per link layer defined bit
-pub const IFF_LINK2: ::c_int = 0x4000; // per link layer defined bit
-pub const IFF_MULTICAST: ::c_int = 0x8000; // supports multicast
-
-// sys/netinet/in.h
-// Protocols (RFC 1700)
-// NOTE: These are in addition to the constants defined in src/unix/mod.rs
-
-// IPPROTO_IP defined in src/unix/mod.rs
-/// Hop-by-hop option header
-pub const IPPROTO_HOPOPTS: ::c_int = 0;
-// IPPROTO_ICMP defined in src/unix/mod.rs
-/// group mgmt protocol
-pub const IPPROTO_IGMP: ::c_int = 2;
-/// gateway^2 (deprecated)
-pub const IPPROTO_GGP: ::c_int = 3;
-/// for compatibility
-pub const IPPROTO_IPIP: ::c_int = 4;
-// IPPROTO_TCP defined in src/unix/mod.rs
-/// exterior gateway protocol
-pub const IPPROTO_EGP: ::c_int = 8;
-/// pup
-pub const IPPROTO_PUP: ::c_int = 12;
-// IPPROTO_UDP defined in src/unix/mod.rs
-/// xns idp
-pub const IPPROTO_IDP: ::c_int = 22;
-/// tp-4 w/ class negotiation
-pub const IPPROTO_TP: ::c_int = 29;
-/// DCCP
-pub const IPPROTO_DCCP: ::c_int = 33;
-// IPPROTO_IPV6 defined in src/unix/mod.rs
-/// IP6 routing header
-pub const IPPROTO_ROUTING: ::c_int = 43;
-/// IP6 fragmentation header
-pub const IPPROTO_FRAGMENT: ::c_int = 44;
-/// resource reservation
-pub const IPPROTO_RSVP: ::c_int = 46;
-/// General Routing Encap.
-pub const IPPROTO_GRE: ::c_int = 47;
-/// IP6 Encap Sec. Payload
-pub const IPPROTO_ESP: ::c_int = 50;
-/// IP6 Auth Header
-pub const IPPROTO_AH: ::c_int = 51;
-/// IP Mobility RFC 2004
-pub const IPPROTO_MOBILE: ::c_int = 55;
-/// IPv6 ICMP
-pub const IPPROTO_IPV6_ICMP: ::c_int = 58;
-// IPPROTO_ICMPV6 defined in src/unix/mod.rs
-/// IP6 no next header
-pub const IPPROTO_NONE: ::c_int = 59;
-/// IP6 destination option
-pub const IPPROTO_DSTOPTS: ::c_int = 60;
-/// ISO cnlp
-pub const IPPROTO_EON: ::c_int = 80;
-/// Ethernet-in-IP
-pub const IPPROTO_ETHERIP: ::c_int = 97;
-/// encapsulation header
-pub const IPPROTO_ENCAP: ::c_int = 98;
-/// Protocol indep. multicast
-pub const IPPROTO_PIM: ::c_int = 103;
-/// IP Payload Comp. Protocol
-pub const IPPROTO_IPCOMP: ::c_int = 108;
-/// VRRP RFC 2338
-pub const IPPROTO_VRRP: ::c_int = 112;
-/// Common Address Resolution Protocol
-pub const IPPROTO_CARP: ::c_int = 112;
-/// L2TPv3
-// TEMP: Disabled for now; this constant was added to NetBSD on 2017-02-16,
-// but isn't yet supported by the NetBSD rumprun kernel image used for
-// libc testing.
-//pub const IPPROTO_L2TP: ::c_int = 115;
-/// SCTP
-pub const IPPROTO_SCTP: ::c_int = 132;
-/// PFSYNC
-pub const IPPROTO_PFSYNC: ::c_int = 240;
-pub const IPPROTO_MAX: ::c_int = 256;
-
-/// last return value of *_input(), meaning "all job for this pkt is done".
-pub const IPPROTO_DONE: ::c_int = 257;
-
-/// sysctl placeholder for (FAST_)IPSEC
-pub const CTL_IPPROTO_IPSEC: ::c_int = 258;
-
-pub const AF_OROUTE: ::c_int = 17;
-pub const AF_ARP: ::c_int = 28;
-pub const pseudo_AF_KEY: ::c_int = 29;
-pub const pseudo_AF_HDRCMPLT: ::c_int = 30;
-pub const AF_BLUETOOTH: ::c_int = 31;
-pub const AF_IEEE80211: ::c_int = 32;
-pub const AF_MPLS: ::c_int = 33;
-pub const AF_ROUTE: ::c_int = 34;
-pub const NET_RT_DUMP: ::c_int = 1;
-pub const NET_RT_FLAGS: ::c_int = 2;
-pub const NET_RT_OOOIFLIST: ::c_int = 3;
-pub const NET_RT_OOIFLIST: ::c_int = 4;
-pub const NET_RT_OIFLIST: ::c_int = 5;
-pub const NET_RT_IFLIST: ::c_int = 6;
-pub const NET_RT_MAXID: ::c_int = 7;
-
-pub const PF_OROUTE: ::c_int = AF_OROUTE;
-pub const PF_ARP: ::c_int = AF_ARP;
-pub const PF_KEY: ::c_int = pseudo_AF_KEY;
-pub const PF_BLUETOOTH: ::c_int = AF_BLUETOOTH;
-pub const PF_MPLS: ::c_int = AF_MPLS;
-pub const PF_ROUTE: ::c_int = AF_ROUTE;
-
-pub const MSG_NBIO: ::c_int = 0x1000;
-pub const MSG_WAITFORONE: ::c_int = 0x2000;
-pub const MSG_NOTIFICATION: ::c_int = 0x4000;
-
-pub const SCM_TIMESTAMP: ::c_int = 0x08;
-pub const SCM_CREDS: ::c_int = 0x10;
-
-pub const O_DSYNC: ::c_int = 0x10000;
-
-pub const MAP_RENAME: ::c_int = 0x20;
-pub const MAP_NORESERVE: ::c_int = 0x40;
-pub const MAP_HASSEMAPHORE: ::c_int = 0x200;
-pub const MAP_WIRED: ::c_int = 0x800;
-
-pub const DCCP_TYPE_REQUEST: ::c_int = 0;
-pub const DCCP_TYPE_RESPONSE: ::c_int = 1;
-pub const DCCP_TYPE_DATA: ::c_int = 2;
-pub const DCCP_TYPE_ACK: ::c_int = 3;
-pub const DCCP_TYPE_DATAACK: ::c_int = 4;
-pub const DCCP_TYPE_CLOSEREQ: ::c_int = 5;
-pub const DCCP_TYPE_CLOSE: ::c_int = 6;
-pub const DCCP_TYPE_RESET: ::c_int = 7;
-pub const DCCP_TYPE_MOVE: ::c_int = 8;
-
-pub const DCCP_FEATURE_CC: ::c_int = 1;
-pub const DCCP_FEATURE_ECN: ::c_int = 2;
-pub const DCCP_FEATURE_ACKRATIO: ::c_int = 3;
-pub const DCCP_FEATURE_ACKVECTOR: ::c_int = 4;
-pub const DCCP_FEATURE_MOBILITY: ::c_int = 5;
-pub const DCCP_FEATURE_LOSSWINDOW: ::c_int = 6;
-pub const DCCP_FEATURE_CONN_NONCE: ::c_int = 8;
-pub const DCCP_FEATURE_IDENTREG: ::c_int = 7;
-
-pub const DCCP_OPT_PADDING: ::c_int = 0;
-pub const DCCP_OPT_DATA_DISCARD: ::c_int = 1;
-pub const DCCP_OPT_SLOW_RECV: ::c_int = 2;
-pub const DCCP_OPT_BUF_CLOSED: ::c_int = 3;
-pub const DCCP_OPT_CHANGE_L: ::c_int = 32;
-pub const DCCP_OPT_CONFIRM_L: ::c_int = 33;
-pub const DCCP_OPT_CHANGE_R: ::c_int = 34;
-pub const DCCP_OPT_CONFIRM_R: ::c_int = 35;
-pub const DCCP_OPT_INIT_COOKIE: ::c_int = 36;
-pub const DCCP_OPT_NDP_COUNT: ::c_int = 37;
-pub const DCCP_OPT_ACK_VECTOR0: ::c_int = 38;
-pub const DCCP_OPT_ACK_VECTOR1: ::c_int = 39;
-pub const DCCP_OPT_RECV_BUF_DROPS: ::c_int = 40;
-pub const DCCP_OPT_TIMESTAMP: ::c_int = 41;
-pub const DCCP_OPT_TIMESTAMP_ECHO: ::c_int = 42;
-pub const DCCP_OPT_ELAPSEDTIME: ::c_int = 43;
-pub const DCCP_OPT_DATACHECKSUM: ::c_int = 44;
-
-pub const DCCP_REASON_UNSPEC: ::c_int = 0;
-pub const DCCP_REASON_CLOSED: ::c_int = 1;
-pub const DCCP_REASON_INVALID: ::c_int = 2;
-pub const DCCP_REASON_OPTION_ERR: ::c_int = 3;
-pub const DCCP_REASON_FEA_ERR: ::c_int = 4;
-pub const DCCP_REASON_CONN_REF: ::c_int = 5;
-pub const DCCP_REASON_BAD_SNAME: ::c_int = 6;
-pub const DCCP_REASON_BAD_COOKIE: ::c_int = 7;
-pub const DCCP_REASON_INV_MOVE: ::c_int = 8;
-pub const DCCP_REASON_UNANSW_CH: ::c_int = 10;
-pub const DCCP_REASON_FRUITLESS_NEG: ::c_int = 11;
-
-pub const DCCP_CCID: ::c_int = 1;
-pub const DCCP_CSLEN: ::c_int = 2;
-pub const DCCP_MAXSEG: ::c_int = 4;
-pub const DCCP_SERVICE: ::c_int = 8;
-
-pub const DCCP_NDP_LIMIT: ::c_int = 16;
-pub const DCCP_SEQ_NUM_LIMIT: ::c_int = 16777216;
-pub const DCCP_MAX_OPTIONS: ::c_int = 32;
-pub const DCCP_MAX_PKTS: ::c_int = 100;
-
-pub const _PC_LINK_MAX: ::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_PATH_MAX: ::c_int = 5;
-pub const _PC_PIPE_BUF: ::c_int = 6;
-pub const _PC_CHOWN_RESTRICTED: ::c_int = 7;
-pub const _PC_NO_TRUNC: ::c_int = 8;
-pub const _PC_VDISABLE: ::c_int = 9;
-pub const _PC_SYNC_IO: ::c_int = 10;
-pub const _PC_FILESIZEBITS: ::c_int = 11;
-pub const _PC_SYMLINK_MAX: ::c_int = 12;
-pub const _PC_2_SYMLINKS: ::c_int = 13;
-pub const _PC_ACL_EXTENDED: ::c_int = 14;
-pub const _PC_MIN_HOLE_SIZE: ::c_int = 15;
-
-pub const _SC_SYNCHRONIZED_IO: ::c_int = 31;
-pub const _SC_IOV_MAX: ::c_int = 32;
-pub const _SC_MAPPED_FILES: ::c_int = 33;
-pub const _SC_MEMLOCK: ::c_int = 34;
-pub const _SC_MEMLOCK_RANGE: ::c_int = 35;
-pub const _SC_MEMORY_PROTECTION: ::c_int = 36;
-pub const _SC_LOGIN_NAME_MAX: ::c_int = 37;
-pub const _SC_MONOTONIC_CLOCK: ::c_int = 38;
-pub const _SC_CLK_TCK: ::c_int = 39;
-pub const _SC_ATEXIT_MAX: ::c_int = 40;
-pub const _SC_THREADS: ::c_int = 41;
-pub const _SC_SEMAPHORES: ::c_int = 42;
-pub const _SC_BARRIERS: ::c_int = 43;
-pub const _SC_TIMERS: ::c_int = 44;
-pub const _SC_SPIN_LOCKS: ::c_int = 45;
-pub const _SC_READER_WRITER_LOCKS: ::c_int = 46;
-pub const _SC_GETGR_R_SIZE_MAX: ::c_int = 47;
-pub const _SC_GETPW_R_SIZE_MAX: ::c_int = 48;
-pub const _SC_CLOCK_SELECTION: ::c_int = 49;
-pub const _SC_ASYNCHRONOUS_IO: ::c_int = 50;
-pub const _SC_AIO_LISTIO_MAX: ::c_int = 51;
-pub const _SC_AIO_MAX: ::c_int = 52;
-pub const _SC_MESSAGE_PASSING: ::c_int = 53;
-pub const _SC_MQ_OPEN_MAX: ::c_int = 54;
-pub const _SC_MQ_PRIO_MAX: ::c_int = 55;
-pub const _SC_PRIORITY_SCHEDULING: ::c_int = 56;
-pub const _SC_THREAD_DESTRUCTOR_ITERATIONS: ::c_int = 57;
-pub const _SC_THREAD_KEYS_MAX: ::c_int = 58;
-pub const _SC_THREAD_STACK_MIN: ::c_int = 59;
-pub const _SC_THREAD_THREADS_MAX: ::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 = 63;
-pub const _SC_THREAD_PRIO_INHERIT: ::c_int = 64;
-pub const _SC_THREAD_PRIO_PROTECT: ::c_int = 65;
-pub const _SC_THREAD_PROCESS_SHARED: ::c_int = 66;
-pub const _SC_THREAD_SAFE_FUNCTIONS: ::c_int = 67;
-pub const _SC_TTY_NAME_MAX: ::c_int = 68;
-pub const _SC_HOST_NAME_MAX: ::c_int = 69;
-pub const _SC_PASS_MAX: ::c_int = 70;
-pub const _SC_REGEXP: ::c_int = 71;
-pub const _SC_SHELL: ::c_int = 72;
-pub const _SC_SYMLOOP_MAX: ::c_int = 73;
-pub const _SC_V6_ILP32_OFF32: ::c_int = 74;
-pub const _SC_V6_ILP32_OFFBIG: ::c_int = 75;
-pub const _SC_V6_LP64_OFF64: ::c_int = 76;
-pub const _SC_V6_LPBIG_OFFBIG: ::c_int = 77;
-pub const _SC_2_PBS: ::c_int = 80;
-pub const _SC_2_PBS_ACCOUNTING: ::c_int = 81;
-pub const _SC_2_PBS_CHECKPOINT: ::c_int = 82;
-pub const _SC_2_PBS_LOCATE: ::c_int = 83;
-pub const _SC_2_PBS_MESSAGE: ::c_int = 84;
-pub const _SC_2_PBS_TRACK: ::c_int = 85;
-pub const _SC_SPAWN: ::c_int = 86;
-pub const _SC_SHARED_MEMORY_OBJECTS: ::c_int = 87;
-pub const _SC_TIMER_MAX: ::c_int = 88;
-pub const _SC_SEM_NSEMS_MAX: ::c_int = 89;
-pub const _SC_CPUTIME: ::c_int = 90;
-pub const _SC_THREAD_CPUTIME: ::c_int = 91;
-pub const _SC_DELAYTIMER_MAX: ::c_int = 92;
-// These two variables will be supported in NetBSD 8.0
-// pub const _SC_SIGQUEUE_MAX : ::c_int = 93;
-// pub const _SC_REALTIME_SIGNALS : ::c_int = 94;
-pub const _SC_PHYS_PAGES: ::c_int = 121;
-pub const _SC_NPROCESSORS_CONF: ::c_int = 1001;
-pub const _SC_NPROCESSORS_ONLN: ::c_int = 1002;
-pub const _SC_SCHED_RT_TS: ::c_int = 2001;
-pub const _SC_SCHED_PRI_MIN: ::c_int = 2002;
-pub const _SC_SCHED_PRI_MAX: ::c_int = 2003;
-
-pub const FD_SETSIZE: usize = 0x100;
-
-pub const ST_NOSUID: ::c_ulong = 8;
-
-pub const BIOCGRSIG: ::c_ulong = 0x40044272;
-pub const BIOCSRSIG: ::c_ulong = 0x80044273;
-pub const BIOCSDLT: ::c_ulong = 0x80044278;
-pub const BIOCGSEESENT: ::c_ulong = 0x40044276;
-pub const BIOCSSEESENT: ::c_ulong = 0x80044277;
-
-cfg_if! {
-    if #[cfg(any(target_arch = "sparc", target_arch = "sparc64",
-                 target_arch = "x86", target_arch = "x86_64"))] {
-        pub const PTHREAD_MUTEX_INITIALIZER: pthread_mutex_t
-          = pthread_mutex_t {
-            ptm_magic: 0x33330003,
-            ptm_errorcheck: 0,
-            ptm_pad1: [0; 3],
-            ptm_unused: 0,
-            ptm_pad2: [0; 3],
-            ptm_waiters: 0 as *mut _,
-            ptm_owner: 0,
-            ptm_recursed: 0,
-            ptm_spare2: 0 as *mut _,
-        };
-    } else {
-        pub const PTHREAD_MUTEX_INITIALIZER: pthread_mutex_t
-          = pthread_mutex_t {
-            ptm_magic: 0x33330003,
-            ptm_errorcheck: 0,
-            ptm_unused: 0,
-            ptm_waiters: 0 as *mut _,
-            ptm_owner: 0,
-            ptm_recursed: 0,
-            ptm_spare2: 0 as *mut _,
-        };
-    }
-}
-
-pub const PTHREAD_COND_INITIALIZER: pthread_cond_t = pthread_cond_t {
-    ptc_magic: 0x55550005,
-    ptc_lock: 0,
-    ptc_waiters_first: 0 as *mut _,
-    ptc_waiters_last: 0 as *mut _,
-    ptc_mutex: 0 as *mut _,
-    ptc_private: 0 as *mut _,
-};
-pub const PTHREAD_RWLOCK_INITIALIZER: pthread_rwlock_t = pthread_rwlock_t {
-    ptr_magic: 0x99990009,
-    ptr_interlock: 0,
-    ptr_rblocked_first: 0 as *mut _,
-    ptr_rblocked_last: 0 as *mut _,
-    ptr_wblocked_first: 0 as *mut _,
-    ptr_wblocked_last: 0 as *mut _,
-    ptr_nreaders: 0,
-    ptr_owner: 0,
-    ptr_private: 0 as *mut _,
-};
-pub const PTHREAD_MUTEX_NORMAL: ::c_int = 0;
-pub const PTHREAD_MUTEX_ERRORCHECK: ::c_int = 1;
-pub const PTHREAD_MUTEX_RECURSIVE: ::c_int = 2;
-pub const PTHREAD_MUTEX_DEFAULT: ::c_int = PTHREAD_MUTEX_NORMAL;
-
-pub const EVFILT_AIO: u32 = 2;
-pub const EVFILT_PROC: u32 = 4;
-pub const EVFILT_READ: u32 = 0;
-pub const EVFILT_SIGNAL: u32 = 5;
-pub const EVFILT_TIMER: u32 = 6;
-pub const EVFILT_VNODE: u32 = 3;
-pub const EVFILT_WRITE: u32 = 1;
-
-pub const EV_ADD: u32 = 0x1;
-pub const EV_DELETE: u32 = 0x2;
-pub const EV_ENABLE: u32 = 0x4;
-pub const EV_DISABLE: u32 = 0x8;
-pub const EV_ONESHOT: u32 = 0x10;
-pub const EV_CLEAR: u32 = 0x20;
-pub const EV_RECEIPT: u32 = 0x40;
-pub const EV_DISPATCH: u32 = 0x80;
-pub const EV_FLAG1: u32 = 0x2000;
-pub const EV_ERROR: u32 = 0x4000;
-pub const EV_EOF: u32 = 0x8000;
-pub const EV_SYSFLAGS: u32 = 0xf000;
-
-pub const NOTE_LOWAT: u32 = 0x00000001;
-pub const NOTE_DELETE: u32 = 0x00000001;
-pub const NOTE_WRITE: u32 = 0x00000002;
-pub const NOTE_EXTEND: u32 = 0x00000004;
-pub const NOTE_ATTRIB: u32 = 0x00000008;
-pub const NOTE_LINK: u32 = 0x00000010;
-pub const NOTE_RENAME: u32 = 0x00000020;
-pub const NOTE_REVOKE: u32 = 0x00000040;
-pub const NOTE_EXIT: u32 = 0x80000000;
-pub const NOTE_FORK: u32 = 0x40000000;
-pub const NOTE_EXEC: u32 = 0x20000000;
-pub const NOTE_PDATAMASK: u32 = 0x000fffff;
-pub const NOTE_PCTRLMASK: u32 = 0xf0000000;
-pub const NOTE_TRACK: u32 = 0x00000001;
-pub const NOTE_TRACKERR: u32 = 0x00000002;
-pub const NOTE_CHILD: u32 = 0x00000004;
-
-pub const TMP_MAX: ::c_uint = 308915776;
-
-pub const NI_MAXHOST: ::socklen_t = 1025;
-
-pub const RTLD_NOLOAD: ::c_int = 0x2000;
-pub const RTLD_LOCAL: ::c_int = 0x200;
-
-pub const CTL_MAXNAME: ::c_int = 12;
-pub const SYSCTL_NAMELEN: ::c_int = 32;
-pub const SYSCTL_DEFSIZE: ::c_int = 8;
-pub const CTLTYPE_NODE: ::c_int = 1;
-pub const CTLTYPE_INT: ::c_int = 2;
-pub const CTLTYPE_STRING: ::c_int = 3;
-pub const CTLTYPE_QUAD: ::c_int = 4;
-pub const CTLTYPE_STRUCT: ::c_int = 5;
-pub const CTLTYPE_BOOL: ::c_int = 6;
-pub const CTLFLAG_READONLY: ::c_int = 0x00000000;
-pub const CTLFLAG_READWRITE: ::c_int = 0x00000070;
-pub const CTLFLAG_ANYWRITE: ::c_int = 0x00000080;
-pub const CTLFLAG_PRIVATE: ::c_int = 0x00000100;
-pub const CTLFLAG_PERMANENT: ::c_int = 0x00000200;
-pub const CTLFLAG_OWNDATA: ::c_int = 0x00000400;
-pub const CTLFLAG_IMMEDIATE: ::c_int = 0x00000800;
-pub const CTLFLAG_HEX: ::c_int = 0x00001000;
-pub const CTLFLAG_ROOT: ::c_int = 0x00002000;
-pub const CTLFLAG_ANYNUMBER: ::c_int = 0x00004000;
-pub const CTLFLAG_HIDDEN: ::c_int = 0x00008000;
-pub const CTLFLAG_ALIAS: ::c_int = 0x00010000;
-pub const CTLFLAG_MMAP: ::c_int = 0x00020000;
-pub const CTLFLAG_OWNDESC: ::c_int = 0x00040000;
-pub const CTLFLAG_UNSIGNED: ::c_int = 0x00080000;
-pub const SYSCTL_VERS_MASK: ::c_int = 0xff000000;
-pub const SYSCTL_VERS_0: ::c_int = 0x00000000;
-pub const SYSCTL_VERS_1: ::c_int = 0x01000000;
-pub const SYSCTL_VERSION: ::c_int = SYSCTL_VERS_1;
-pub const CTL_EOL: ::c_int = -1;
-pub const CTL_QUERY: ::c_int = -2;
-pub const CTL_CREATE: ::c_int = -3;
-pub const CTL_CREATESYM: ::c_int = -4;
-pub const CTL_DESTROY: ::c_int = -5;
-pub const CTL_MMAP: ::c_int = -6;
-pub const CTL_DESCRIBE: ::c_int = -7;
-pub const CTL_UNSPEC: ::c_int = 0;
-pub const CTL_KERN: ::c_int = 1;
-pub const CTL_VM: ::c_int = 2;
-pub const CTL_VFS: ::c_int = 3;
-pub const CTL_NET: ::c_int = 4;
-pub const CTL_DEBUG: ::c_int = 5;
-pub const CTL_HW: ::c_int = 6;
-pub const CTL_MACHDEP: ::c_int = 7;
-pub const CTL_USER: ::c_int = 8;
-pub const CTL_DDB: ::c_int = 9;
-pub const CTL_PROC: ::c_int = 10;
-pub const CTL_VENDOR: ::c_int = 11;
-pub const CTL_EMUL: ::c_int = 12;
-pub const CTL_SECURITY: ::c_int = 13;
-pub const CTL_MAXID: ::c_int = 14;
-pub const KERN_OSTYPE: ::c_int = 1;
-pub const KERN_OSRELEASE: ::c_int = 2;
-pub const KERN_OSREV: ::c_int = 3;
-pub const KERN_VERSION: ::c_int = 4;
-pub const KERN_MAXVNODES: ::c_int = 5;
-pub const KERN_MAXPROC: ::c_int = 6;
-pub const KERN_MAXFILES: ::c_int = 7;
-pub const KERN_ARGMAX: ::c_int = 8;
-pub const KERN_SECURELVL: ::c_int = 9;
-pub const KERN_HOSTNAME: ::c_int = 10;
-pub const KERN_HOSTID: ::c_int = 11;
-pub const KERN_CLOCKRATE: ::c_int = 12;
-pub const KERN_VNODE: ::c_int = 13;
-pub const KERN_PROC: ::c_int = 14;
-pub const KERN_FILE: ::c_int = 15;
-pub const KERN_PROF: ::c_int = 16;
-pub const KERN_POSIX1: ::c_int = 17;
-pub const KERN_NGROUPS: ::c_int = 18;
-pub const KERN_JOB_CONTROL: ::c_int = 19;
-pub const KERN_SAVED_IDS: ::c_int = 20;
-pub const KERN_OBOOTTIME: ::c_int = 21;
-pub const KERN_DOMAINNAME: ::c_int = 22;
-pub const KERN_MAXPARTITIONS: ::c_int = 23;
-pub const KERN_RAWPARTITION: ::c_int = 24;
-pub const KERN_NTPTIME: ::c_int = 25;
-pub const KERN_TIMEX: ::c_int = 26;
-pub const KERN_AUTONICETIME: ::c_int = 27;
-pub const KERN_AUTONICEVAL: ::c_int = 28;
-pub const KERN_RTC_OFFSET: ::c_int = 29;
-pub const KERN_ROOT_DEVICE: ::c_int = 30;
-pub const KERN_MSGBUFSIZE: ::c_int = 31;
-pub const KERN_FSYNC: ::c_int = 32;
-pub const KERN_OLDSYSVMSG: ::c_int = 33;
-pub const KERN_OLDSYSVSEM: ::c_int = 34;
-pub const KERN_OLDSYSVSHM: ::c_int = 35;
-pub const KERN_OLDSHORTCORENAME: ::c_int = 36;
-pub const KERN_SYNCHRONIZED_IO: ::c_int = 37;
-pub const KERN_IOV_MAX: ::c_int = 38;
-pub const KERN_MBUF: ::c_int = 39;
-pub const KERN_MAPPED_FILES: ::c_int = 40;
-pub const KERN_MEMLOCK: ::c_int = 41;
-pub const KERN_MEMLOCK_RANGE: ::c_int = 42;
-pub const KERN_MEMORY_PROTECTION: ::c_int = 43;
-pub const KERN_LOGIN_NAME_MAX: ::c_int = 44;
-pub const KERN_DEFCORENAME: ::c_int = 45;
-pub const KERN_LOGSIGEXIT: ::c_int = 46;
-pub const KERN_PROC2: ::c_int = 47;
-pub const KERN_PROC_ARGS: ::c_int = 48;
-pub const KERN_FSCALE: ::c_int = 49;
-pub const KERN_CCPU: ::c_int = 50;
-pub const KERN_CP_TIME: ::c_int = 51;
-pub const KERN_OLDSYSVIPC_INFO: ::c_int = 52;
-pub const KERN_MSGBUF: ::c_int = 53;
-pub const KERN_CONSDEV: ::c_int = 54;
-pub const KERN_MAXPTYS: ::c_int = 55;
-pub const KERN_PIPE: ::c_int = 56;
-pub const KERN_MAXPHYS: ::c_int = 57;
-pub const KERN_SBMAX: ::c_int = 58;
-pub const KERN_TKSTAT: ::c_int = 59;
-pub const KERN_MONOTONIC_CLOCK: ::c_int = 60;
-pub const KERN_URND: ::c_int = 61;
-pub const KERN_LABELSECTOR: ::c_int = 62;
-pub const KERN_LABELOFFSET: ::c_int = 63;
-pub const KERN_LWP: ::c_int = 64;
-pub const KERN_FORKFSLEEP: ::c_int = 65;
-pub const KERN_POSIX_THREADS: ::c_int = 66;
-pub const KERN_POSIX_SEMAPHORES: ::c_int = 67;
-pub const KERN_POSIX_BARRIERS: ::c_int = 68;
-pub const KERN_POSIX_TIMERS: ::c_int = 69;
-pub const KERN_POSIX_SPIN_LOCKS: ::c_int = 70;
-pub const KERN_POSIX_READER_WRITER_LOCKS: ::c_int = 71;
-pub const KERN_DUMP_ON_PANIC: ::c_int = 72;
-pub const KERN_SOMAXKVA: ::c_int = 73;
-pub const KERN_ROOT_PARTITION: ::c_int = 74;
-pub const KERN_DRIVERS: ::c_int = 75;
-pub const KERN_BUF: ::c_int = 76;
-pub const KERN_FILE2: ::c_int = 77;
-pub const KERN_VERIEXEC: ::c_int = 78;
-pub const KERN_CP_ID: ::c_int = 79;
-pub const KERN_HARDCLOCK_TICKS: ::c_int = 80;
-pub const KERN_ARND: ::c_int = 81;
-pub const KERN_SYSVIPC: ::c_int = 82;
-pub const KERN_BOOTTIME: ::c_int = 83;
-pub const KERN_EVCNT: ::c_int = 84;
-pub const KERN_MAXID: ::c_int = 85;
-pub const KERN_PROC_ALL: ::c_int = 0;
-pub const KERN_PROC_PID: ::c_int = 1;
-pub const KERN_PROC_PGRP: ::c_int = 2;
-pub const KERN_PROC_SESSION: ::c_int = 3;
-pub const KERN_PROC_TTY: ::c_int = 4;
-pub const KERN_PROC_UID: ::c_int = 5;
-pub const KERN_PROC_RUID: ::c_int = 6;
-pub const KERN_PROC_GID: ::c_int = 7;
-pub const KERN_PROC_RGID: ::c_int = 8;
-pub const KERN_PROC_ARGV: ::c_int = 1;
-pub const KERN_PROC_NARGV: ::c_int = 2;
-pub const KERN_PROC_ENV: ::c_int = 3;
-pub const KERN_PROC_NENV: ::c_int = 4;
-pub const KERN_PROC_PATHNAME: ::c_int = 5;
-
-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 AIO_CANCELED: ::c_int = 1;
-pub const AIO_NOTCANCELED: ::c_int = 2;
-pub const AIO_ALLDONE: ::c_int = 3;
-pub const LIO_NOP: ::c_int = 0;
-pub const LIO_WRITE: ::c_int = 1;
-pub const LIO_READ: ::c_int = 2;
-pub const LIO_WAIT: ::c_int = 1;
-pub const LIO_NOWAIT: ::c_int = 0;
-
-pub const SIGEV_NONE: ::c_int = 0;
-pub const SIGEV_SIGNAL: ::c_int = 1;
-pub const SIGEV_THREAD: ::c_int = 2;
-
-pub const WSTOPPED: ::c_int = 0x00000002; // same as WUNTRACED
-pub const WCONTINUED: ::c_int = 0x00000010;
-pub const WEXITED: ::c_int = 0x000000020;
-pub const WNOWAIT: ::c_int = 0x00010000;
-
-pub const P_ALL: idtype_t = 0;
-pub const P_PID: idtype_t = 1;
-pub const P_PGID: idtype_t = 4;
-
-pub const UTIME_OMIT: c_long = 1073741822;
-pub const UTIME_NOW: c_long = 1073741823;
-
-pub const B460800: ::speed_t = 460800;
-pub const B921600: ::speed_t = 921600;
-
-pub const ONOCR: ::tcflag_t = 0x20;
-pub const ONLRET: ::tcflag_t = 0x40;
-pub const CDTRCTS: ::tcflag_t = 0x00020000;
-pub const CHWFLOW: ::tcflag_t = ::MDMBUF | ::CRTSCTS | ::CDTRCTS;
-
-// pub const _PATH_UTMPX: &[::c_char; 14] = b"/var/run/utmpx";
-// pub const _PATH_WTMPX: &[::c_char; 14] = b"/var/log/wtmpx";
-// pub const _PATH_LASTLOGX: &[::c_char; 17] = b"/var/log/lastlogx";
-// pub const _PATH_UTMP_UPDATE: &[::c_char; 24] = b"/usr/libexec/utmp_update";
-pub const UT_NAMESIZE: usize = 8;
-pub const UT_LINESIZE: usize = 8;
-pub const UT_HOSTSIZE: usize = 16;
-pub const _UTX_USERSIZE: usize = 32;
-pub const _UTX_LINESIZE: usize = 32;
-pub const _UTX_PADSIZE: usize = 40;
-pub const _UTX_IDSIZE: usize = 4;
-pub const _UTX_HOSTSIZE: usize = 256;
-pub const EMPTY: u16 = 0;
-pub const RUN_LVL: u16 = 1;
-pub const BOOT_TIME: u16 = 2;
-pub const OLD_TIME: u16 = 3;
-pub const NEW_TIME: u16 = 4;
-pub const INIT_PROCESS: u16 = 5;
-pub const LOGIN_PROCESS: u16 = 6;
-pub const USER_PROCESS: u16 = 7;
-pub const DEAD_PROCESS: u16 = 8;
-pub const ACCOUNTING: u16 = 9;
-pub const SIGNATURE: u16 = 10;
-pub const DOWN_TIME: u16 = 11;
-
-pub const SOCK_CLOEXEC: ::c_int = 0x10000000;
-pub const SOCK_NONBLOCK: ::c_int = 0x20000000;
-
-// Uncomment on next NetBSD release
-// pub const FIOSEEKDATA: ::c_ulong = 0xc0086661;
-// pub const FIOSEEKHOLE: ::c_ulong = 0xc0086662;
-pub const OFIOGETBMAP: ::c_ulong = 0xc004667a;
-pub const FIOGETBMAP: ::c_ulong = 0xc008667a;
-pub const FIONWRITE: ::c_ulong = 0x40046679;
-pub const FIONSPACE: ::c_ulong = 0x40046678;
-pub const FIBMAP: ::c_ulong = 0xc008667a;
-
-pub const SIGSTKSZ: ::size_t = 40960;
-
-pub const PT_DUMPCORE: ::c_int = 12;
-pub const PT_LWPINFO: ::c_int = 13;
-pub const PT_SYSCALL: ::c_int = 14;
-pub const PT_SYSCALLEMU: ::c_int = 15;
-pub const PT_SET_EVENT_MASK: ::c_int = 16;
-pub const PT_GET_EVENT_MASK: ::c_int = 17;
-pub const PT_GET_PROCESS_STATE: ::c_int = 18;
-pub const PT_FIRSTMACH: ::c_int = 32;
-
-// Flags for chflags(2)
-pub const SF_SNAPSHOT: ::c_ulong = 0x00200000;
-pub const SF_LOG: ::c_ulong = 0x00400000;
-pub const SF_SNAPINVAL: ::c_ulong = 0x00800000;
-
-fn _ALIGN(p: usize) -> usize {
-    (p + _ALIGNBYTES) & !_ALIGNBYTES
-}
-
-f! {
-    pub fn CMSG_DATA(cmsg: *const ::cmsghdr) -> *mut ::c_uchar {
-        (cmsg as *mut ::c_uchar)
-            .offset(_ALIGN(::mem::size_of::<::cmsghdr>()) as isize)
-    }
-
-    pub fn CMSG_LEN(length: ::c_uint) -> ::c_uint {
-        _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 + _ALIGN((*cmsg).cmsg_len as usize)
-            + _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 + _ALIGN((*cmsg).cmsg_len as usize))
-                as *mut ::cmsghdr
-        }
-    }
-
-    pub fn CMSG_SPACE(length: ::c_uint) -> ::c_uint {
-        (_ALIGN(::mem::size_of::<::cmsghdr>()) + _ALIGN(length as usize))
-            as ::c_uint
-    }
-
-    pub fn WSTOPSIG(status: ::c_int) -> ::c_int {
-        status >> 8
-    }
-
-    pub fn WIFSIGNALED(status: ::c_int) -> bool {
-        (status & 0o177) != 0o177 && (status & 0o177) != 0
-    }
-
-    pub fn WIFSTOPPED(status: ::c_int) -> bool {
-        (status & 0o177) == 0o177
-    }
-
-    // dirfd() is a macro on netbsd to access
-    // the first field of the struct where dirp points to:
-    // http://cvsweb.netbsd.org/bsdweb.cgi/src/include/dirent.h?rev=1.36
-    pub fn dirfd(dirp: *mut ::DIR) -> ::c_int {
-        *(dirp as *const ::c_int)
-    }
-
-    pub fn WIFCONTINUED(status: ::c_int) -> bool {
-        status == 0xffff
-    }
-
-    pub fn SOCKCREDSIZE(ngrps: usize) -> usize {
-        let ngrps = if ngrps > 0 {
-            ngrps - 1
-        } else {
-            0
-        };
-        ::mem::size_of::<sockcred>() + ::mem::size_of::<::gid_t>() * ngrps
-    }
-}
-
-#[link(name = "rt")]
-extern "C" {
-    pub fn aio_read(aiocbp: *mut aiocb) -> ::c_int;
-    pub fn aio_write(aiocbp: *mut aiocb) -> ::c_int;
-    pub fn aio_fsync(op: ::c_int, aiocbp: *mut aiocb) -> ::c_int;
-    pub fn aio_error(aiocbp: *const aiocb) -> ::c_int;
-    pub fn aio_return(aiocbp: *mut aiocb) -> ::ssize_t;
-    #[link_name = "__aio_suspend50"]
-    pub fn aio_suspend(
-        aiocb_list: *const *const aiocb,
-        nitems: ::c_int,
-        timeout: *const ::timespec,
-    ) -> ::c_int;
-    pub fn aio_cancel(fd: ::c_int, aiocbp: *mut aiocb) -> ::c_int;
-    pub fn lio_listio(
-        mode: ::c_int,
-        aiocb_list: *const *mut aiocb,
-        nitems: ::c_int,
-        sevp: *mut sigevent,
-    ) -> ::c_int;
-}
-
-extern "C" {
-    pub fn chflags(path: *const ::c_char, flags: ::c_ulong) -> ::c_int;
-    pub fn fchflags(fd: ::c_int, flags: ::c_ulong) -> ::c_int;
-    pub fn lchflags(path: *const ::c_char, flags: ::c_ulong) -> ::c_int;
-
-    pub fn extattr_delete_fd(
-        fd: ::c_int,
-        attrnamespace: ::c_int,
-        attrname: *const ::c_char,
-    ) -> ::c_int;
-    pub fn extattr_delete_file(
-        path: *const ::c_char,
-        attrnamespace: ::c_int,
-        attrname: *const ::c_char,
-    ) -> ::c_int;
-    pub fn extattr_delete_link(
-        path: *const ::c_char,
-        attrnamespace: ::c_int,
-        attrname: *const ::c_char,
-    ) -> ::c_int;
-    pub fn extattr_get_fd(
-        fd: ::c_int,
-        attrnamespace: ::c_int,
-        attrname: *const ::c_char,
-        data: *mut ::c_void,
-        nbytes: ::size_t,
-    ) -> ::ssize_t;
-    pub fn extattr_get_file(
-        path: *const ::c_char,
-        attrnamespace: ::c_int,
-        attrname: *const ::c_char,
-        data: *mut ::c_void,
-        nbytes: ::size_t,
-    ) -> ::ssize_t;
-    pub fn extattr_get_link(
-        path: *const ::c_char,
-        attrnamespace: ::c_int,
-        attrname: *const ::c_char,
-        data: *mut ::c_void,
-        nbytes: ::size_t,
-    ) -> ::ssize_t;
-    pub fn extattr_namespace_to_string(
-        attrnamespace: ::c_int,
-        string: *mut *mut ::c_char,
-    ) -> ::c_int;
-    pub fn extattr_set_fd(
-        fd: ::c_int,
-        attrnamespace: ::c_int,
-        attrname: *const ::c_char,
-        data: *const ::c_void,
-        nbytes: ::size_t,
-    ) -> ::c_int;
-    pub fn extattr_set_file(
-        path: *const ::c_char,
-        attrnamespace: ::c_int,
-        attrname: *const ::c_char,
-        data: *const ::c_void,
-        nbytes: ::size_t,
-    ) -> ::c_int;
-    pub fn extattr_set_link(
-        path: *const ::c_char,
-        attrnamespace: ::c_int,
-        attrname: *const ::c_char,
-        data: *const ::c_void,
-        nbytes: ::size_t,
-    ) -> ::c_int;
-    pub fn extattr_string_to_namespace(
-        string: *const ::c_char,
-        attrnamespace: *mut ::c_int,
-    ) -> ::c_int;
-
-    #[link_name = "__lutimes50"]
-    pub fn lutimes(file: *const ::c_char, times: *const ::timeval) -> ::c_int;
-    #[link_name = "__gettimeofday50"]
-    pub fn gettimeofday(tp: *mut ::timeval, tz: *mut ::c_void) -> ::c_int;
-    pub fn getnameinfo(
-        sa: *const ::sockaddr,
-        salen: ::socklen_t,
-        host: *mut ::c_char,
-        hostlen: ::socklen_t,
-        serv: *mut ::c_char,
-        sevlen: ::socklen_t,
-        flags: ::c_int,
-    ) -> ::c_int;
-    pub fn mprotect(
-        addr: *mut ::c_void,
-        len: ::size_t,
-        prot: ::c_int,
-    ) -> ::c_int;
-    pub fn sysctl(
-        name: *const ::c_int,
-        namelen: ::c_uint,
-        oldp: *mut ::c_void,
-        oldlenp: *mut ::size_t,
-        newp: *const ::c_void,
-        newlen: ::size_t,
-    ) -> ::c_int;
-    pub fn sysctlbyname(
-        name: *const ::c_char,
-        oldp: *mut ::c_void,
-        oldlenp: *mut ::size_t,
-        newp: *const ::c_void,
-        newlen: ::size_t,
-    ) -> ::c_int;
-    #[link_name = "__kevent50"]
-    pub fn kevent(
-        kq: ::c_int,
-        changelist: *const ::kevent,
-        nchanges: ::size_t,
-        eventlist: *mut ::kevent,
-        nevents: ::size_t,
-        timeout: *const ::timespec,
-    ) -> ::c_int;
-    #[link_name = "__mount50"]
-    pub fn mount(
-        src: *const ::c_char,
-        target: *const ::c_char,
-        flags: ::c_int,
-        data: *mut ::c_void,
-        size: ::size_t,
-    ) -> ::c_int;
-    pub fn mq_open(name: *const ::c_char, oflag: ::c_int, ...) -> ::mqd_t;
-    pub fn mq_close(mqd: ::mqd_t) -> ::c_int;
-    pub fn mq_getattr(mqd: ::mqd_t, attr: *mut ::mq_attr) -> ::c_int;
-    pub fn mq_notify(mqd: ::mqd_t, notification: *const ::sigevent)
-        -> ::c_int;
-    pub fn mq_receive(
-        mqd: ::mqd_t,
-        msg_ptr: *mut ::c_char,
-        msg_len: ::size_t,
-        msg_prio: *mut ::c_uint,
-    ) -> ::ssize_t;
-    pub fn mq_send(
-        mqd: ::mqd_t,
-        msg_ptr: *const ::c_char,
-        msg_len: ::size_t,
-        msg_prio: ::c_uint,
-    ) -> ::c_int;
-    pub fn mq_setattr(
-        mqd: ::mqd_t,
-        newattr: *const ::mq_attr,
-        oldattr: *mut ::mq_attr,
-    ) -> ::c_int;
-    #[link_name = "__mq_timedreceive50"]
-    pub fn mq_timedreceive(
-        mqd: ::mqd_t,
-        msg_ptr: *mut ::c_char,
-        msg_len: ::size_t,
-        msg_prio: *mut ::c_uint,
-        abs_timeout: *const ::timespec,
-    ) -> ::ssize_t;
-    #[link_name = "__mq_timedsend50"]
-    pub fn mq_timedsend(
-        mqd: ::mqd_t,
-        msg_ptr: *const ::c_char,
-        msg_len: ::size_t,
-        msg_prio: ::c_uint,
-        abs_timeout: *const ::timespec,
-    ) -> ::c_int;
-    pub fn mq_unlink(name: *const ::c_char) -> ::c_int;
-    pub fn ptrace(
-        request: ::c_int,
-        pid: ::pid_t,
-        addr: *mut ::c_void,
-        data: ::c_int,
-    ) -> ::c_int;
-    pub fn pthread_setname_np(
-        t: ::pthread_t,
-        name: *const ::c_char,
-        arg: *const ::c_void,
-    ) -> ::c_int;
-    pub fn pthread_attr_get_np(
-        thread: ::pthread_t,
-        attr: *mut ::pthread_attr_t,
-    ) -> ::c_int;
-    pub fn pthread_getattr_np(
-        native: ::pthread_t,
-        attr: *mut ::pthread_attr_t,
-    ) -> ::c_int;
-    pub fn pthread_attr_getguardsize(
-        attr: *const ::pthread_attr_t,
-        guardsize: *mut ::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;
-    #[link_name = "__sigtimedwait50"]
-    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 duplocale(base: ::locale_t) -> ::locale_t;
-    pub fn freelocale(loc: ::locale_t);
-    pub fn localeconv_l(loc: ::locale_t) -> *mut lconv;
-    pub fn newlocale(
-        mask: ::c_int,
-        locale: *const ::c_char,
-        base: ::locale_t,
-    ) -> ::locale_t;
-    #[link_name = "__settimeofday50"]
-    pub fn settimeofday(tv: *const ::timeval, tz: *const ::c_void) -> ::c_int;
-
-    pub fn dup3(src: ::c_int, dst: ::c_int, flags: ::c_int) -> ::c_int;
-
-    pub fn sendmmsg(
-        sockfd: ::c_int,
-        msgvec: *mut ::mmsghdr,
-        vlen: ::c_uint,
-        flags: ::c_int,
-    ) -> ::c_int;
-    pub fn recvmmsg(
-        sockfd: ::c_int,
-        msgvec: *mut ::mmsghdr,
-        vlen: ::c_uint,
-        flags: ::c_int,
-        timeout: *mut ::timespec,
-    ) -> ::c_int;
-
-    pub fn _lwp_self() -> lwpid_t;
-}
-
-#[link(name = "util")]
-extern "C" {
-    #[cfg_attr(target_os = "netbsd", link_name = "__getpwent_r50")]
-    pub fn getpwent_r(
-        pwd: *mut ::passwd,
-        buf: *mut ::c_char,
-        buflen: ::size_t,
-        result: *mut *mut ::passwd,
-    ) -> ::c_int;
-    pub fn getgrent_r(
-        grp: *mut ::group,
-        buf: *mut ::c_char,
-        buflen: ::size_t,
-        result: *mut *mut ::group,
-    ) -> ::c_int;
-
-    pub fn updwtmpx(file: *const ::c_char, ut: *const utmpx) -> ::c_int;
-    pub fn getlastlogx(
-        fname: *const ::c_char,
-        uid: ::uid_t,
-        ll: *mut lastlogx,
-    ) -> *mut lastlogx;
-    pub fn updlastlogx(
-        fname: *const ::c_char,
-        uid: ::uid_t,
-        ll: *mut lastlogx,
-    ) -> ::c_int;
-    pub fn utmpxname(file: *const ::c_char) -> ::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 getutmp(ux: *const utmpx, u: *mut utmp);
-    pub fn getutmpx(u: *const utmp, ux: *mut utmpx);
-
-    pub fn utpname(file: *const ::c_char) -> ::c_int;
-    pub fn setutent();
-    pub fn endutent();
-    pub fn getutent() -> *mut utmp;
-}
-
-cfg_if! {
-    if #[cfg(target_arch = "aarch64")] {
-        mod aarch64;
-        pub use self::aarch64::*;
-    } else if #[cfg(target_arch = "arm")] {
-        mod arm;
-        pub use self::arm::*;
-    } else if #[cfg(target_arch = "powerpc")] {
-        mod powerpc;
-        pub use self::powerpc::*;
-    } else if #[cfg(target_arch = "sparc64")] {
-        mod sparc64;
-        pub use self::sparc64::*;
-    } else if #[cfg(target_arch = "x86_64")] {
-        mod x86_64;
-        pub use self::x86_64::*;
-    } else if #[cfg(target_arch = "x86")] {
-        mod x86;
-        pub use self::x86::*;
-    } else {
-        // Unknown target_arch
-    }
-}
diff --git a/libc/src/unix/bsd/netbsdlike/netbsd/powerpc.rs b/libc/src/unix/bsd/netbsdlike/netbsd/powerpc.rs
deleted file mode 100644
index e12fd5e..0000000
--- a/libc/src/unix/bsd/netbsdlike/netbsd/powerpc.rs
+++ /dev/null
@@ -1,21 +0,0 @@
-use PT_FIRSTMACH;
-
-pub type c_long = i32;
-pub type c_ulong = u32;
-pub type c_char = u8;
-pub type __cpu_simple_lock_nv_t = ::c_int;
-
-// should be pub(crate), but that requires Rust 1.18.0
-cfg_if! {
-    if #[cfg(libc_const_size_of)] {
-        #[doc(hidden)]
-        pub const _ALIGNBYTES: usize = ::mem::size_of::<::c_double>() - 1;
-    } else {
-        #[doc(hidden)]
-        pub const _ALIGNBYTES: usize = 8 - 1;
-    }
-}
-
-pub const PT_STEP: ::c_int = PT_FIRSTMACH + 0;
-pub const PT_GETREGS: ::c_int = PT_FIRSTMACH + 1;
-pub const PT_SETREGS: ::c_int = PT_FIRSTMACH + 2;
diff --git a/libc/src/unix/bsd/netbsdlike/netbsd/sparc64.rs b/libc/src/unix/bsd/netbsdlike/netbsd/sparc64.rs
deleted file mode 100644
index 6a86759..0000000
--- a/libc/src/unix/bsd/netbsdlike/netbsd/sparc64.rs
+++ /dev/null
@@ -1,8 +0,0 @@
-pub type c_long = i64;
-pub type c_ulong = u64;
-pub type c_char = i8;
-pub type __cpu_simple_lock_nv_t = ::c_uchar;
-
-// should be pub(crate), but that requires Rust 1.18.0
-#[doc(hidden)]
-pub const _ALIGNBYTES: usize = 0xf;
diff --git a/libc/src/unix/bsd/netbsdlike/netbsd/x86.rs b/libc/src/unix/bsd/netbsdlike/netbsd/x86.rs
deleted file mode 100644
index daa89a1..0000000
--- a/libc/src/unix/bsd/netbsdlike/netbsd/x86.rs
+++ /dev/null
@@ -1,15 +0,0 @@
-pub type c_long = i32;
-pub type c_ulong = u32;
-pub type c_char = i8;
-pub type __cpu_simple_lock_nv_t = ::c_uchar;
-
-// should be pub(crate), but that requires Rust 1.18.0
-cfg_if! {
-    if #[cfg(libc_const_size_of)] {
-        #[doc(hidden)]
-        pub const _ALIGNBYTES: usize = ::mem::size_of::<::c_int>() - 1;
-    } else {
-        #[doc(hidden)]
-        pub const _ALIGNBYTES: usize = 4 - 1;
-    }
-}
diff --git a/libc/src/unix/bsd/netbsdlike/netbsd/x86_64.rs b/libc/src/unix/bsd/netbsdlike/netbsd/x86_64.rs
deleted file mode 100644
index 0860d4f..0000000
--- a/libc/src/unix/bsd/netbsdlike/netbsd/x86_64.rs
+++ /dev/null
@@ -1,23 +0,0 @@
-use PT_FIRSTMACH;
-
-pub type c_long = i64;
-pub type c_ulong = u64;
-pub type c_char = i8;
-pub type __cpu_simple_lock_nv_t = ::c_uchar;
-
-// should be pub(crate), but that requires Rust 1.18.0
-cfg_if! {
-    if #[cfg(libc_const_size_of)] {
-        #[doc(hidden)]
-        pub const _ALIGNBYTES: usize = ::mem::size_of::<::c_long>() - 1;
-    } else {
-        #[doc(hidden)]
-        pub const _ALIGNBYTES: usize = 8 - 1;
-    }
-}
-
-pub const PT_STEP: ::c_int = PT_FIRSTMACH + 0;
-pub const PT_GETREGS: ::c_int = PT_FIRSTMACH + 1;
-pub const PT_SETREGS: ::c_int = PT_FIRSTMACH + 2;
-pub const PT_GETFPREGS: ::c_int = PT_FIRSTMACH + 3;
-pub const PT_SETFPREGS: ::c_int = PT_FIRSTMACH + 4;