src/qt/src/tools/qmutex_p.h

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/****************************************************************************
** $Id: qt/qmutex_p.h   3.3.8   edited Jan 11 14:38 $
**
** QMutex private class declarations
**
** Created : 20012507
**
** Copyright (C) 1992-2007 Trolltech ASA.  All rights reserved.
**
** This file is part of the tools module of the Qt GUI Toolkit.
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** as defined by Trolltech ASA of Norway and appearing in the file
** LICENSE.QPL included in the packaging of this file.
**
** This file may be distributed and/or modified under the terms of the
** GNU General Public License version 2 as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL included in the
** packaging of this file.
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#ifndef    QMUTEX_P_H
#define    QMUTEX_P_H

#ifndef QT_H
#endif // QT_H

//
//  W A R N I N G
//  -------------
//
// This file is not part of the Qt API.  It exists for the convenience
// of qmutex_unix.cpp and qmutex_win.cpp.  This header file may change
// from version to version without notice, or even be removed.
//
// We mean it.
//

class QMutexPrivate {
public:
    // Q_MUTEX_T is defined in the various *.cpp files
    Q_MUTEX_T handle;

    virtual ~QMutexPrivate();

    virtual void lock() = 0;
    virtual void unlock() = 0;
    virtual bool locked() = 0;
    virtual bool trylock() = 0;
    virtual int type() const = 0;
};


#endif // QMUTEX_P_H