Update libc crate to 0.2.55

This change updates the libc crate to version 0.2.55.

Import subrepo libc/:libc at caf17a0641d29dc624621177f5756804dd180c13

2 files changed, 0 insertions, 518 deletions

diff --git a/libc/src/redox/mod.rs b/libc/src/redox/mod.rs
deleted file mode 100644
index 8dabd90..0000000
--- a/libc/src/redox/mod.rs
+++ /dev/null
@@ -1,394 +0,0 @@
-pub type int8_t = i8;
-pub type int16_t = i16;
-pub type int32_t = i32;
-pub type int64_t = i64;
-pub type uint8_t = u8;
-pub type uint16_t = u16;
-pub type uint32_t = u32;
-pub type uint64_t = u64;
-
-pub type c_schar = i8;
-pub type c_uchar = u8;
-pub type c_short = i16;
-pub type c_ushort = u16;
-pub type c_int = i32;
-pub type c_uint = u32;
-pub type c_float = f32;
-pub type c_double = f64;
-pub type c_longlong = i64;
-pub type c_ulonglong = u64;
-pub type intmax_t = i64;
-pub type uintmax_t = u64;
-
-pub type size_t = usize;
-pub type ptrdiff_t = isize;
-pub type intptr_t = isize;
-pub type uintptr_t = usize;
-pub type ssize_t = isize;
-
-pub type c_char = i8;
-pub type c_long = i64;
-pub type c_ulong = u64;
-
-pub type wchar_t = i32;
-pub type wint_t = u32;
-pub type wctype_t = i64;
-
-pub type regoff_t = size_t;
-pub type off_t = c_long;
-pub type mode_t = c_int;
-pub type time_t = c_long;
-pub type pid_t = c_int;
-pub type id_t = c_uint;
-pub type gid_t = c_int;
-pub type uid_t = c_int;
-pub type dev_t = c_long;
-pub type ino_t = c_ulong;
-pub type nlink_t = c_ulong;
-pub type blksize_t = c_long;
-pub type blkcnt_t = c_ulong;
-
-pub type fsblkcnt_t = c_ulong;
-pub type fsfilcnt_t = c_ulong;
-
-pub type useconds_t = c_uint;
-pub type suseconds_t = c_int;
-
-pub type clock_t = c_long;
-pub type clockid_t = c_int;
-pub type timer_t = *mut c_void;
-
-pub type nfds_t = c_ulong;
-
-s! {
-    pub struct fd_set {
-        fds_bits: [::c_ulong; FD_SETSIZE / ULONG_SIZE],
-    }
-
-    pub struct pollfd {
-        pub fd: ::c_int,
-        pub events: ::c_short,
-        pub revents: ::c_short,
-    }
-
-    pub struct stat {
-        pub st_dev: ::dev_t,
-        pub st_ino: ::ino_t,
-        pub st_nlink: ::nlink_t,
-        pub st_mode: ::mode_t,
-        pub st_uid: ::uid_t,
-        pub st_gid: ::gid_t,
-        pub st_rdev: ::dev_t,
-        pub st_size: ::off_t,
-        pub st_blksize: ::blksize_t,
-        pub st_blocks: ::blkcnt_t,
-
-        pub st_atime: ::timespec,
-        pub st_mtime: ::timespec,
-        pub st_ctime: ::timespec,
-
-        _pad: [c_char; 24],
-    }
-
-    pub struct timeval {
-        pub tv_sec: time_t,
-        pub tv_usec: suseconds_t,
-    }
-
-    pub struct timespec {
-        pub tv_sec: time_t,
-        pub tv_nsec: c_long,
-    }
-}
-
-pub const INT_MIN: c_int = -2147483648;
-pub const INT_MAX: c_int = 2147483647;
-
-pub const STDIN_FILENO: ::c_int = 0;
-pub const STDOUT_FILENO: ::c_int = 1;
-pub const STDERR_FILENO: ::c_int = 2;
-
-pub const EXIT_FAILURE: ::c_int = 1;
-pub const EXIT_SUCCESS: ::c_int = 0;
-
-pub const FD_SETSIZE: usize = 1024;
-
-pub const MAP_SHARED: ::c_int = 1;
-pub const MAP_PRIVATE: ::c_int = 2;
-pub const MAP_ANONYMOUS: ::c_int = 4;
-pub const MAP_ANON: ::c_int = MAP_ANONYMOUS;
-
-pub const MAP_FAILED: *mut ::c_void = !0 as *mut ::c_void;
-
-pub const POLLIN: ::c_short = 0x001;
-pub const POLLPRI: ::c_short = 0x002;
-pub const POLLOUT: ::c_short = 0x004;
-pub const POLLERR: ::c_short = 0x008;
-pub const POLLHUP: ::c_short = 0x010;
-pub const POLLNVAL: ::c_short = 0x020;
-
-pub const PROT_NONE: ::c_int = 0;
-pub const PROT_EXEC: ::c_int = 1;
-pub const PROT_WRITE: ::c_int = 2;
-pub const PROT_READ: ::c_int = 4;
-
-pub const S_ISUID: ::c_int = 0x800;
-pub const S_ISGID: ::c_int = 0x400;
-pub const S_ISVTX: ::c_int = 0x200;
-
-pub const S_IFIFO: mode_t = 0x1000;
-pub const S_IFCHR: mode_t = 0x2000;
-pub const S_IFBLK: mode_t = 0x6000;
-pub const S_IFDIR: mode_t = 0x4000;
-pub const S_IFREG: mode_t = 0x8000;
-pub const S_IFLNK: mode_t = 0xA000;
-pub const S_IFSOCK: mode_t = 0xC000;
-pub const S_IFMT: mode_t = 0xF000;
-pub const S_IEXEC: mode_t = 0x40;
-pub const S_IWRITE: mode_t = 0x80;
-pub const S_IREAD: mode_t = 0x100;
-pub const S_IRWXU: mode_t = 0x1C0;
-pub const S_IXUSR: mode_t = 0x40;
-pub const S_IWUSR: mode_t = 0x80;
-pub const S_IRUSR: mode_t = 0x100;
-pub const S_IRWXG: mode_t = 0x38;
-pub const S_IXGRP: mode_t = 0x8;
-pub const S_IWGRP: mode_t = 0x10;
-pub const S_IRGRP: mode_t = 0x20;
-pub const S_IRWXO: mode_t = 0x7;
-pub const S_IXOTH: mode_t = 0x1;
-pub const S_IWOTH: mode_t = 0x2;
-pub const S_IROTH: mode_t = 0x4;
-
-pub const F_DUPFD: ::c_int = 0;
-pub const F_GETFD: ::c_int = 1;
-pub const F_SETFD: ::c_int = 2;
-pub const F_GETFL: ::c_int = 3;
-pub const F_SETFL: ::c_int = 4;
-
-pub const FD_CLOEXEC: ::c_int =   0x0100_0000;
-
-pub const O_RDONLY: ::c_int =     0x0001_0000;
-pub const O_WRONLY: ::c_int =     0x0002_0000;
-pub const O_RDWR: ::c_int =       0x0003_0000;
-pub const O_NONBLOCK: ::c_int =   0x0004_0000;
-pub const O_APPEND: ::c_int =     0x0008_0000;
-pub const O_SHLOCK: ::c_int =     0x0010_0000;
-pub const O_EXLOCK: ::c_int =     0x0020_0000;
-pub const O_ASYNC: ::c_int =      0x0040_0000;
-pub const O_FSYNC: ::c_int =      0x0080_0000;
-pub const O_CLOEXEC: ::c_int =    0x0100_0000;
-pub const O_CREAT: ::c_int =      0x0200_0000;
-pub const O_TRUNC: ::c_int =      0x0400_0000;
-pub const O_EXCL: ::c_int =       0x0800_0000;
-pub const O_DIRECTORY: ::c_int =  0x1000_0000;
-pub const O_STAT: ::c_int =       0x2000_0000;
-pub const O_SYMLINK: ::c_int =    0x4000_0000;
-pub const O_NOFOLLOW: ::c_int =   0x8000_0000;
-pub const O_ACCMODE: ::c_int =    O_RDONLY | O_WRONLY | O_RDWR;
-
-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 SIGTRAP:   ::c_int = 5;
-pub const SIGABRT:   ::c_int = 6;
-pub const SIGBUS:    ::c_int = 7;
-pub const SIGFPE:    ::c_int = 8;
-pub const SIGKILL:   ::c_int = 9;
-pub const SIGUSR1:   ::c_int = 10;
-pub const SIGSEGV:   ::c_int = 11;
-pub const SIGUSR2:   ::c_int = 12;
-pub const SIGPIPE:   ::c_int = 13;
-pub const SIGALRM:   ::c_int = 14;
-pub const SIGTERM:   ::c_int = 15;
-pub const SIGSTKFLT: ::c_int = 16;
-pub const SIGCHLD:   ::c_int = 17;
-pub const SIGCONT:   ::c_int = 18;
-pub const SIGSTOP:   ::c_int = 19;
-pub const SIGTSTP:   ::c_int = 20;
-pub const SIGTTIN:   ::c_int = 21;
-pub const SIGTTOU:   ::c_int = 22;
-pub const SIGURG:    ::c_int = 23;
-pub const SIGXCPU:   ::c_int = 24;
-pub const SIGXFSZ:   ::c_int = 25;
-pub const SIGVTALRM: ::c_int = 26;
-pub const SIGPROF:   ::c_int = 27;
-pub const SIGWINCH:  ::c_int = 28;
-pub const SIGIO:     ::c_int = 29;
-pub const SIGPWR:    ::c_int = 30;
-pub const SIGSYS:    ::c_int = 31;
-
-pub enum FILE {}
-pub enum fpos_t {} // TODO: fill this out with a struct
-
-// intentionally not public, only used for fd_set
-cfg_if! {
-    if #[cfg(target_pointer_width = "32")] {
-        const ULONG_SIZE: usize = 32;
-    } else if #[cfg(target_pointer_width = "64")] {
-        const ULONG_SIZE: usize = 64;
-    } else {
-        // Unknown target_pointer_width
-    }
-}
-
-extern {
-    pub fn isalnum(c: c_int) -> c_int;
-    pub fn isalpha(c: c_int) -> c_int;
-    pub fn iscntrl(c: c_int) -> c_int;
-    pub fn isdigit(c: c_int) -> c_int;
-    pub fn isgraph(c: c_int) -> c_int;
-    pub fn islower(c: c_int) -> c_int;
-    pub fn isprint(c: c_int) -> c_int;
-    pub fn ispunct(c: c_int) -> c_int;
-    pub fn isspace(c: c_int) -> c_int;
-    pub fn isupper(c: c_int) -> c_int;
-    pub fn isxdigit(c: c_int) -> c_int;
-    pub fn tolower(c: c_int) -> c_int;
-    pub fn toupper(c: c_int) -> c_int;
-    pub fn fopen(filename: *const c_char, mode: *const c_char) -> *mut FILE;
-    pub fn freopen(filename: *const c_char, mode: *const c_char,
-                   file: *mut FILE) -> *mut FILE;
-    pub fn fflush(file: *mut FILE) -> c_int;
-    pub fn fclose(file: *mut FILE) -> c_int;
-    pub fn remove(filename: *const c_char) -> c_int;
-    pub fn rename(oldname: *const c_char, newname: *const c_char) -> c_int;
-    pub fn tmpfile() -> *mut FILE;
-    pub fn setvbuf(stream: *mut FILE, buffer: *mut c_char, mode: c_int,
-                   size: size_t) -> c_int;
-    pub fn setbuf(stream: *mut FILE, buf: *mut c_char);
-    pub fn getchar() -> c_int;
-    pub fn putchar(c: c_int) -> c_int;
-    pub fn fgetc(stream: *mut FILE) -> c_int;
-    pub fn fgets(buf: *mut c_char, n: c_int, stream: *mut FILE) -> *mut c_char;
-    pub fn fputc(c: c_int, stream: *mut FILE) -> c_int;
-    pub fn fputs(s: *const c_char, stream: *mut FILE) -> c_int;
-    pub fn puts(s: *const c_char) -> c_int;
-    pub fn ungetc(c: c_int, stream: *mut FILE) -> c_int;
-    pub fn fread(ptr: *mut c_void, size: size_t, nobj: size_t,
-                 stream: *mut FILE) -> size_t;
-    pub fn fwrite(ptr: *const c_void, size: size_t, nobj: size_t,
-                  stream: *mut FILE) -> size_t;
-    pub fn fseek(stream: *mut FILE, offset: c_long, whence: c_int) -> c_int;
-    pub fn ftell(stream: *mut FILE) -> c_long;
-    pub fn rewind(stream: *mut FILE);
-    pub fn fgetpos(stream: *mut FILE, ptr: *mut fpos_t) -> c_int;
-    pub fn fsetpos(stream: *mut FILE, ptr: *const fpos_t) -> c_int;
-    pub fn feof(stream: *mut FILE) -> c_int;
-    pub fn ferror(stream: *mut FILE) -> c_int;
-    pub fn perror(s: *const c_char);
-    pub fn atoi(s: *const c_char) -> c_int;
-    pub fn strtod(s: *const c_char, endp: *mut *mut c_char) -> c_double;
-    pub fn strtol(s: *const c_char, endp: *mut *mut c_char,
-                  base: c_int) -> c_long;
-    pub fn strtoul(s: *const c_char, endp: *mut *mut c_char,
-                   base: c_int) -> c_ulong;
-    pub fn calloc(nobj: size_t, size: size_t) -> *mut c_void;
-    pub fn malloc(size: size_t) -> *mut c_void;
-    pub fn realloc(p: *mut c_void, size: size_t) -> *mut c_void;
-    pub fn free(p: *mut c_void);
-    pub fn abort() -> !;
-    pub fn exit(status: c_int) -> !;
-    pub fn _exit(status: c_int) -> !;
-    pub fn atexit(cb: extern fn()) -> c_int;
-    pub fn system(s: *const c_char) -> c_int;
-    pub fn getenv(s: *const c_char) -> *mut c_char;
-
-    pub fn strcpy(dst: *mut c_char, src: *const c_char) -> *mut c_char;
-    pub fn strncpy(dst: *mut c_char, src: *const c_char,
-                   n: size_t) -> *mut c_char;
-    pub fn strcat(s: *mut c_char, ct: *const c_char) -> *mut c_char;
-    pub fn strncat(s: *mut c_char, ct: *const c_char,
-                   n: size_t) -> *mut c_char;
-    pub fn strcmp(cs: *const c_char, ct: *const c_char) -> c_int;
-    pub fn strncmp(cs: *const c_char, ct: *const c_char,
-                   n: size_t) -> c_int;
-    pub fn strcoll(cs: *const c_char, ct: *const c_char) -> c_int;
-    pub fn strchr(cs: *const c_char, c: c_int) -> *mut c_char;
-    pub fn strrchr(cs: *const c_char, c: c_int) -> *mut c_char;
-    pub fn strspn(cs: *const c_char, ct: *const c_char) -> size_t;
-    pub fn strcspn(cs: *const c_char, ct: *const c_char) -> size_t;
-    pub fn strdup(cs: *const c_char) -> *mut c_char;
-    pub fn strpbrk(cs: *const c_char, ct: *const c_char) -> *mut c_char;
-    pub fn strstr(cs: *const c_char, ct: *const c_char) -> *mut c_char;
-    pub fn strcasestr(cs: *const c_char, ct: *const c_char) -> *mut c_char;
-    pub fn strcasecmp(s1: *const c_char, s2: *const c_char) -> c_int;
-    pub fn strncasecmp(s1: *const c_char, s2: *const c_char,
-                       n: size_t) -> c_int;
-    pub fn strlen(cs: *const c_char) -> size_t;
-    pub fn strnlen(cs: *const c_char, maxlen: size_t) -> size_t;
-    pub fn strerror(n: c_int) -> *mut c_char;
-    pub fn strtok(s: *mut c_char, t: *const c_char) -> *mut c_char;
-    pub fn strxfrm(s: *mut c_char, ct: *const c_char, n: size_t) -> size_t;
-    pub fn wcslen(buf: *const wchar_t) -> size_t;
-    pub fn wcstombs(dest: *mut c_char, src: *const wchar_t,
-                    n: size_t) -> ::size_t;
-
-    pub fn memchr(cx: *const c_void, c: c_int, n: size_t) -> *mut c_void;
-    pub fn memcmp(cx: *const c_void, ct: *const c_void, n: size_t) -> c_int;
-    pub fn memcpy(dest: *mut c_void, src: *const c_void,
-                  n: size_t) -> *mut c_void;
-    pub fn memmove(dest: *mut c_void, src: *const c_void,
-                   n: size_t) -> *mut c_void;
-    pub fn memset(dest: *mut c_void, c: c_int, n: size_t) -> *mut c_void;
-
-    pub fn abs(i: c_int) -> c_int;
-    pub fn atof(s: *const c_char) -> c_double;
-    pub fn labs(i: c_long) -> c_long;
-    pub fn rand() -> c_int;
-    pub fn srand(seed: c_uint);
-
-    pub fn chown(path: *const c_char, uid: uid_t, gid: gid_t) -> ::c_int;
-    pub fn close(fd: ::c_int) -> ::c_int;
-    pub fn fchown(fd: ::c_int, uid: ::uid_t, gid: ::gid_t) -> ::c_int;
-    pub fn fcntl(fd: ::c_int, cmd: ::c_int, ...) -> ::c_int;
-    pub fn fstat(fd: ::c_int, buf: *mut stat) -> ::c_int;
-    pub fn fsync(fd: ::c_int) -> ::c_int;
-    pub fn gethostname(name: *mut ::c_char, len: ::size_t) -> ::c_int;
-    pub fn getpid() -> pid_t;
-    pub fn memalign(align: ::size_t, size: ::size_t) -> *mut ::c_void;
-    pub fn mmap(addr: *mut ::c_void,
-         len: ::size_t,
-         prot: ::c_int,
-         flags: ::c_int,
-         fd: ::c_int,
-         offset: off_t)
-         -> *mut ::c_void;
-    pub fn mprotect(addr: *mut ::c_void, len: ::size_t, prot: ::c_int)
-                    -> ::c_int;
-    pub fn munmap(addr: *mut ::c_void, len: ::size_t) -> ::c_int;
-    pub fn poll(fds: *mut pollfd, nfds: nfds_t, timeout: ::c_int) -> ::c_int;
-    pub fn read(fd: ::c_int, buf: *mut ::c_void, count: ::size_t) -> ::ssize_t;
-    pub fn setenv(name: *const c_char, val: *const c_char, overwrite: ::c_int)
-                  -> ::c_int;
-    pub fn unsetenv(name: *const c_char) -> ::c_int;
-    pub fn write(fd: ::c_int, buf: *const ::c_void, count: ::size_t)
-                 -> ::ssize_t;
-}
-
-#[link(name = "c")]
-#[link(name = "m")]
-extern {}
-
-pub use self::net::*;
-
-mod net;
-
-cfg_if! {
-    if #[cfg(core_cvoid)] {
-        pub use core::ffi::c_void;
-    } else {
-        // Use repr(u8) as LLVM expects `void*` to be the same as `i8*` to help
-        // enable more optimization opportunities around it recognizing things
-        // like malloc/free.
-        #[repr(u8)]
-        pub enum c_void {
-            // Two dummy variants so the #[repr] attribute can be used.
-            #[doc(hidden)]
-            __variant1,
-            #[doc(hidden)]
-            __variant2,
-        }
-    }
-}
diff --git a/libc/src/redox/net.rs b/libc/src/redox/net.rs
deleted file mode 100644
index fcbb181..0000000
--- a/libc/src/redox/net.rs
+++ /dev/null
@@ -1,124 +0,0 @@
-pub type in_addr_t = u32;
-pub type in_port_t = u16;
-
-pub type socklen_t = u32;
-pub type sa_family_t = u16;
-
-s! {
-    pub struct in_addr {
-        pub s_addr: in_addr_t,
-    }
-
-    #[cfg_attr(feature = "align", repr(align(4)))]
-    pub struct in6_addr {
-        pub s6_addr: [u8; 16],
-        #[cfg(not(feature = "align"))]
-        __align: [u32; 0],
-    }
-
-    pub struct ip_mreq {
-        pub imr_multiaddr: in_addr,
-        pub imr_interface: in_addr,
-    }
-
-    pub struct ipv6_mreq {
-        pub ipv6mr_multiaddr: in6_addr,
-        pub ipv6mr_interface: ::c_uint,
-    }
-
-    pub struct linger {
-        pub l_onoff: ::c_int,
-        pub l_linger: ::c_int,
-    }
-
-    pub struct sockaddr {
-        pub sa_family: sa_family_t,
-        pub sa_data: [::c_char; 14],
-    }
-
-    pub struct sockaddr_in {
-        pub sin_family: sa_family_t,
-        pub sin_port: ::in_port_t,
-        pub sin_addr: ::in_addr,
-        pub sin_zero: [u8; 8],
-    }
-
-    pub struct sockaddr_in6 {
-        pub sin6_family: sa_family_t,
-        pub sin6_port: in_port_t,
-        pub sin6_flowinfo: u32,
-        pub sin6_addr: ::in6_addr,
-        pub sin6_scope_id: u32,
-    }
-
-    pub struct sockaddr_storage {
-        pub ss_family: sa_family_t,
-        pub __ss_padding: [u8; 26],
-    }
-}
-
-pub const AF_INET: ::c_int = 2;
-pub const AF_INET6: ::c_int = 23;
-
-pub const SOCK_STREAM: ::c_int = 1;
-pub const SOCK_DGRAM: ::c_int = 2;
-
-pub const IPPROTO_TCP: ::c_int = 6;
-pub const IPPROTO_IP: ::c_int = 0;
-pub const IPPROTO_IPV6: ::c_int = 41;
-
-pub const TCP_KEEPIDLE: ::c_int = 4;
-pub const TCP_NODELAY: ::c_int = 8193;
-
-pub const IP_TTL: ::c_int = 8;
-pub const IP_MULTICAST_LOOP: ::c_int = 9;
-pub const IP_MULTICAST_TTL: ::c_int = 10;
-pub const IP_ADD_MEMBERSHIP: ::c_int = 11;
-pub const IP_DROP_MEMBERSHIP: ::c_int = 12;
-
-pub const IPV6_MULTICAST_LOOP: ::c_int = 19;
-pub const IPV6_ADD_MEMBERSHIP: ::c_int = 20;
-pub const IPV6_DROP_MEMBERSHIP: ::c_int = 21;
-pub const IPV6_V6ONLY: ::c_int = 26;
-
-pub const SOL_SOCKET: ::c_int = 65535;
-
-pub const SO_REUSEADDR: ::c_int = 4;
-pub const SO_BROADCAST: ::c_int = 6;
-pub const SO_KEEPALIVE: ::c_int = 8;
-pub const SO_RCVTIMEO: ::c_int = 20;
-pub const SO_SNDTIMEO: ::c_int = 21;
-pub const SO_LINGER: ::c_int = 128;
-pub const SO_SNDBUF: ::c_int = 4097;
-pub const SO_RCVBUF: ::c_int = 4098;
-pub const SO_ERROR: ::c_int = 4105;
-
-extern {
-    pub fn socket(domain: ::c_int, ty: ::c_int, protocol: ::c_int) -> ::c_int;
-    pub fn bind(fd: ::c_int, addr: *const sockaddr, len: socklen_t) -> ::c_int;
-    pub fn connect(socket: ::c_int, address: *const sockaddr,
-                   len: socklen_t) -> ::c_int;
-    pub fn listen(socket: ::c_int, backlog: ::c_int) -> ::c_int;
-    pub fn getsockname(socket: ::c_int, address: *mut sockaddr,
-                       address_len: *mut socklen_t) -> ::c_int;
-    pub fn getsockopt(sockfd: ::c_int,
-                      level: ::c_int,
-                      optname: ::c_int,
-                      optval: *mut ::c_void,
-                      optlen: *mut ::socklen_t) -> ::c_int;
-    pub fn setsockopt(socket: ::c_int, level: ::c_int, name: ::c_int,
-                      value: *const ::c_void,
-                      option_len: socklen_t) -> ::c_int;
-    pub fn getpeername(socket: ::c_int, address: *mut sockaddr,
-                       address_len: *mut socklen_t) -> ::c_int;
-    pub fn sendto(socket: ::c_int, buf: *const ::c_void, len: ::size_t,
-                  flags: ::c_int, addr: *const sockaddr,
-                  addrlen: socklen_t) -> ::ssize_t;
-    pub fn send(socket: ::c_int, buf: *const ::c_void, len: ::size_t,
-                flags: ::c_int) -> ::ssize_t;
-    pub fn recvfrom(socket: ::c_int, buf: *mut ::c_void, len: ::size_t,
-                    flags: ::c_int, addr: *mut ::sockaddr,
-                    addrlen: *mut ::socklen_t) -> ::ssize_t;
-    pub fn recv(socket: ::c_int, buf: *mut ::c_void, len: ::size_t,
-                flags: ::c_int) -> ::ssize_t;
-}