external/bsd/bind/dist/lib/lwres/win32/socket.c

   1 /*      $NetBSD: socket.c,v 1.4 2014/12/10 04:38:02 christos Exp $      */
   2
   3 /*
   4  * Copyright (C) 2007  Internet Systems Consortium, Inc. ("ISC")
   5  *
   6  * Permission to use, copy, modify, and/or distribute this software for any
   7  * purpose with or without fee is hereby granted, provided that the above
   8  * copyright notice and this permission notice appear in all copies.
   9  *
  10  * THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH
  11  * REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
  12  * AND FITNESS.  IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,
  13  * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
  14  * LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
  15  * OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
  16  * PERFORMANCE OF THIS SOFTWARE.
  17  */
  18
  19 /* Id: socket.c,v 1.3 2007/06/18 23:47:51 tbox Exp  */
  20
  21 #include <stdio.h>
  22 #include <lwres/platform.h>
  23 #include <Winsock2.h>
  24
  25 void
  26 InitSockets(void) {
  27         WORD wVersionRequested;
  28         WSADATA wsaData;
  29         int err;
  30
  31         wVersionRequested = MAKEWORD(2, 0);
  32
  33         err = WSAStartup( wVersionRequested, &wsaData );
  34         if (err != 0) {
  35                 fprintf(stderr, "WSAStartup() failed: %d\n", err);
  36                 exit(1);
  37         }
  38 }
  39
  40 void
  41 DestroySockets(void) {
  42         WSACleanup();
  43 }