3 /* Copyright 1998 by the Massachusetts Institute of Technology.
5 * Permission to use, copy, modify, and distribute this
6 * software and its documentation for any purpose and without
7 * fee is hereby granted, provided that the above copyright
8 * notice appear in all copies and that both that copyright
9 * notice and this permission notice appear in supporting
10 * documentation, and that the name of M.I.T. not be used in
11 * advertising or publicity pertaining to distribution of the
12 * software without specific, written prior permission.
13 * M.I.T. makes no representations about the suitability of
14 * this software for any purpose. It is provided "as is"
15 * without express or implied warranty.
18 #include "ares_setup.h"
19 #include "ares_platform.h"
21 #if defined(WIN32) && !defined(MSDOS)
23 #define V_PLATFORM_WIN32s 0
24 #define V_PLATFORM_WIN32_WINDOWS 1
25 #define V_PLATFORM_WIN32_NT 2
26 #define V_PLATFORM_WIN32_CE 3
28 win_platform getplatform(void)
30 OSVERSIONINFOEX OsvEx;
32 memset(&OsvEx, 0, sizeof(OsvEx));
33 OsvEx.dwOSVersionInfoSize = sizeof(OSVERSIONINFOEX);
34 if (!GetVersionEx((void *)&OsvEx))
36 memset(&OsvEx, 0, sizeof(OsvEx));
37 OsvEx.dwOSVersionInfoSize = sizeof(OSVERSIONINFO);
38 if (!GetVersionEx((void *)&OsvEx))
42 switch(OsvEx.dwPlatformId)
44 case V_PLATFORM_WIN32s:
47 case V_PLATFORM_WIN32_WINDOWS:
50 case V_PLATFORM_WIN32_NT:
53 case V_PLATFORM_WIN32_CE: