/*
 * Copyright 2001 Sun Microsystems, Inc.  All Rights Reserved.
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * This code is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License version 2 only, as
 * published by the Free Software Foundation.  Sun designates this
 * particular file as subject to the "Classpath" exception as provided
 * by Sun in the LICENSE file that accompanied this code.
 *
 * This code is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
 *
 * You should have received a copy of the GNU General Public License version
 * 2 along with this work; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
 *
 * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
 * CA 95054 USA or visit www.sun.com if you need additional information or
 * have any questions.
 */

// getver.cpp : Defines the entry point for the console application.
//

#include "stdafx.h"
#include <windows.h>

int main(int argc, char* argv[])
{
        OSVERSIONINFO verInfo;

        memset(&verInfo,0,sizeof(verInfo));
        verInfo.dwOSVersionInfoSize = sizeof(verInfo);

        if (GetVersionEx(&verInfo))
        {
                printf("%d %d %s",verInfo.dwMajorVersion,verInfo.dwMinorVersion,verInfo.szCSDVersion);
        }
        else
        {
                printf("No version info available");
        }

        return 0;
}
