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+/****************************************************************************
+**
+** Definition of TQSemaphore class
+**
+** Created : 931107
+**
+** Copyright (C) 2010 Timothy Pearson and (C) 1992-2008 Trolltech ASA.
+**
+** This file is part of the tools module of the TQt GUI Toolkit.
+**
+** This file may be used under the terms of the GNU General
+** Public License versions 2.0 or 3.0 as published by the Free
+** Software Foundation and appearing in the files LICENSE.GPL2
+** and LICENSE.GPL3 included in the packaging of this file.
+** Alternatively you may (at your option) use any later version
+** of the GNU General Public License if such license has been
+** publicly approved by Trolltech ASA (or its successors, if any)
+** and the KDE Free TQt Foundation.
+**
+** Please review the following information to ensure GNU General
+** Public Licensing requirements will be met:
+** http://trolltech.com/products/qt/licenses/licensing/opensource/.
+** If you are unsure which license is appropriate for your use, please
+** review the following information:
+** http://trolltech.com/products/qt/licenses/licensing/licensingoverview
+** or contact the sales department at sales@trolltech.com.
+**
+** This file may be used under the terms of the Q Public License as
+** defined by Trolltech ASA and appearing in the file LICENSE.TQPL
+** included in the packaging of this file.  Licensees holding valid TQt
+** Commercial licenses may use this file in accordance with the TQt
+** Commercial License Agreement provided with the Software.
+**
+** This file is provided "AS IS" with NO WARRANTY OF ANY KIND,
+** INCLUDING THE WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE. Trolltech reserves all rights not granted
+** herein.
+**
+**********************************************************************/
+
+#ifndef TQSEMAPHORE_H
+#define TQSEMAPHORE_H
+
+#ifndef TQT_H
+#include "tqglobal.h"
+#endif // TQT_H
+
+#if defined(TQT_THREAD_SUPPORT)
+
+class TQSemaphorePrivate;
+
+class TQ_EXPORT TQSemaphore
+{
+public:
+    TQSemaphore( int );
+    virtual ~TQSemaphore();
+
+    int available() const;
+    int total() const;
+
+    // postfix operators
+    int operator++(int);
+    int operator--(int);
+
+    int operator+=(int);
+    int operator-=(int);
+
+    bool tryAccess(int);
+
+private:
+    TQSemaphorePrivate *d;
+
+#if defined(TQ_DISABLE_COPY)
+    TQSemaphore(const TQSemaphore &);
+    TQSemaphore &operator=(const TQSemaphore &);
+#endif
+};
+
+#endif
+
+#endif