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/*
* Copyright (C) 2004, 2007 Internet Systems Consortium, Inc. ("ISC")
* Copyright (C) 2002 Internet Software Consortium.
*
* Permission to use, copy, modify, and/or distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH
* REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
* AND FITNESS. IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,
* INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
* LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
* OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
* PERFORMANCE OF THIS SOFTWARE.
*/
/* $Id: win32os.h,v 1.5 2007/06/19 23:47:20 tbox Exp $ */
#ifndef ISC_WIN32OS_H
#define ISC_WIN32OS_H 1
#include <isc/lang.h>
ISC_LANG_BEGINDECLS
/*
* Return the number of CPUs available on the system, or 1 if this cannot
* be determined.
*/
unsigned int
isc_win32os_majorversion(void);
/*
* Major Version of the O/S.
*/
unsigned int
isc_win32os_minorversion(void);
/*
* Minor Version of the O/S.
*/
unsigned int
isc_win32os_servicepackmajor(void);
/*
* Major Version of the Service Pack for O/S.
*/
unsigned int
isc_win32os_servicepackminor(void);
/*
* Minor Version of the Service Pack for O/S.
*/
int
isc_win32os_versioncheck(unsigned int major, unsigned int minor,
unsigned int updatemajor, unsigned int updateminor);
/*
* Checks the current version of the operating system with the
* supplied version information.
* Returns:
* -1 if less than the version information supplied
* 0 if equal to all of the version information supplied
* +1 if greater than the version information supplied
*/
ISC_LANG_ENDDECLS
#endif /* ISC_OS_H */
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