/*

 * Copyright (c) 1998, 2005, Oracle and/or its affiliates. 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.  Oracle designates this

 * particular file as subject to the "Classpath" exception as provided

 * by Oracle 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

 * or visit www.oracle.com if you need additional information or have any

 * questions.

 */

/* Copied from JDK 1.2: mutex_md.h      1.13 98/09/21 */

/*

 * Win32 implementation of mutexes. Here we use critical sections as

 * our mutexes. We could have used mutexes, but mutexes are heavier

 * weight than critical sections. Mutexes and critical sections are

 * semantically identical, the only difference being that mutexes

 * can operate between processes (i.e. address spaces).

 *

 * It's worth noting that the Win32 functions supporting critical

 * sections do not provide any error information whatsoever (i.e.

 * all critical section routines return (void)).

 */

#ifndef _JAVASOFT_WIN32_MUTEX_MD_H_

#define _JAVASOFT_WIN32_MUTEX_MD_H_

#include <windows.h>

typedef CRITICAL_SECTION mutex_t;

#define mutexInit(m)    InitializeCriticalSection(m)

#define mutexDestroy(m) DeleteCriticalSection(m)

#define mutexLock(m)    EnterCriticalSection(m)

#define mutexUnlock(m)  LeaveCriticalSection(m)

#endif /* !_JAVASOFT_WIN32_MUTEX_MD_H_ */