3rdparty/iaxclient/lib/winfuncs.c

   1 /*
   2  * iaxclient: a cross-platform IAX softphone library
   3  *
   4  * Copyrights:
   5  * Copyright (C) 2003-2006, Horizon Wimba, Inc.
   6  * Copyright (C) 2007, Wimba, Inc.
   7  *
   8  * Contributors:
   9  * Steve Kann <stevek@stevek.com>
  10  *
  11  * This program is free software, distributed under the terms of
  12  * the GNU Lesser (Library) General Public License.
  13  */
  14
  15 #include "winpoop.h"    // include winsock2.h, windows.h, stdio.h, io.h
  16 #include "iaxclient_lib.h"
  17
  18 void os_init(void)
  19 {
  20         WSADATA wsd;
  21
  22         if(WSAStartup(0x0101,&wsd))
  23         {   // Error message?
  24             exit(1);
  25         }
  26 }
  27
  28 /* yes, it could have just been a #define, but that makes linking trickier */
  29 EXPORT void iaxc_millisleep(long ms)
  30 {
  31         Sleep(ms);
  32 }
  33
  34 int iaxci_post_event_callback(iaxc_event ev) {
  35         iaxc_event *e;
  36         e = (iaxc_event *)malloc(sizeof(ev));
  37         *e = ev;
  38
  39         if (!PostMessage((HWND)post_event_handle,post_event_id,(WPARAM) NULL, (LPARAM) e))
  40                 free(e);
  41         return 0;
  42 }
  43
  44 /* Increasing the Thread Priority.  See
  45  * http://msdn.microsoft.com/library/default.asp?url=/library/en-us/dllproc/base/scheduling_priorities.asp
  46  * for discussion on Win32 scheduling priorities.
  47  */
  48
  49 int iaxci_prioboostbegin() {
  50     if ( !SetThreadPriority(GetCurrentThread(),THREAD_PRIORITY_TIME_CRITICAL)  ) {
  51         fprintf(stderr, "SetThreadPriority failed: %ld.\n", GetLastError());
  52     }
  53     return 0;
  54 }
  55
  56 int iaxci_prioboostend() {
  57     /* TODO */
  58     return 0;
  59 }
  60