1258945Sroberto/*
2280849Scy * Copyright (C) 2004, 2007, 2009  Internet Systems Consortium, Inc. ("ISC")
3258945Sroberto * Copyright (C) 2002  Internet Software Consortium.
4258945Sroberto *
5258945Sroberto * Permission to use, copy, modify, and/or distribute this software for any
6258945Sroberto * purpose with or without fee is hereby granted, provided that the above
7258945Sroberto * copyright notice and this permission notice appear in all copies.
8258945Sroberto *
9258945Sroberto * THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH
10258945Sroberto * REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
11258945Sroberto * AND FITNESS.  IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,
12258945Sroberto * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
13258945Sroberto * LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
14258945Sroberto * OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
15258945Sroberto * PERFORMANCE OF THIS SOFTWARE.
16258945Sroberto */
17258945Sroberto
18280849Scy/* $Id: win32os.h,v 1.7 2009/06/25 23:48:02 tbox Exp $ */
19258945Sroberto
20258945Sroberto#ifndef ISC_WIN32OS_H
21258945Sroberto#define ISC_WIN32OS_H 1
22258945Sroberto
23258945Sroberto#include <isc/lang.h>
24258945Sroberto
25258945SrobertoISC_LANG_BEGINDECLS
26258945Sroberto
27258945Sroberto/*
28258945Sroberto * Return the number of CPUs available on the system, or 1 if this cannot
29258945Sroberto * be determined.
30258945Sroberto */
31258945Sroberto
32258945Srobertounsigned int
33258945Srobertoisc_win32os_majorversion(void);
34258945Sroberto/*
35258945Sroberto * Major Version of the O/S.
36258945Sroberto */
37258945Sroberto
38258945Srobertounsigned int
39258945Srobertoisc_win32os_minorversion(void);
40258945Sroberto/*
41258945Sroberto * Minor Version of the O/S.
42258945Sroberto */
43258945Sroberto
44258945Srobertounsigned int
45258945Srobertoisc_win32os_servicepackmajor(void);
46258945Sroberto/*
47258945Sroberto * Major Version of the Service Pack for O/S.
48258945Sroberto */
49258945Sroberto
50258945Srobertounsigned int
51258945Srobertoisc_win32os_servicepackminor(void);
52258945Sroberto/*
53258945Sroberto * Minor Version of the Service Pack for O/S.
54258945Sroberto */
55258945Sroberto
56258945Srobertoint
57258945Srobertoisc_win32os_versioncheck(unsigned int major, unsigned int minor,
58258945Sroberto		     unsigned int updatemajor, unsigned int updateminor);
59258945Sroberto
60258945Sroberto/*
61258945Sroberto * Checks the current version of the operating system with the
62258945Sroberto * supplied version information.
63258945Sroberto * Returns:
64258945Sroberto * -1	if less than the version information supplied
65258945Sroberto *  0   if equal to all of the version information supplied
66258945Sroberto * +1   if greater than the version information supplied
67258945Sroberto */
68258945Sroberto
69258945SrobertoISC_LANG_ENDDECLS
70258945Sroberto
71280849Scy#endif /* ISC_WIN32OS_H */
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