53 lines
1.3 KiB
C
53 lines
1.3 KiB
C
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/* ScummVM - Scumm Interpreter
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* Copyright (C) 2003-2005 The ScummVM project
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*
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* $Header$
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*
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*/
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#ifndef COMMON_MUTEX_H
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#define COMMON_MUTEX_H
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#include "common/scummsys.h"
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namespace Common {
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/**
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* An pseudo-opaque mutex type. See OSystem::createMutex etc. for more details.
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*/
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typedef struct Mutex *MutexRef;
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/**
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* Auxillary class to (un)lock a mutex on the stack.
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*/
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class StackLock {
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MutexRef _mutex;
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const char *_mutexName;
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void lock();
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void unlock();
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public:
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StackLock(MutexRef mutex, const char *mutexName = NULL);
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~StackLock();
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};
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} // End of namespace Common
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#endif
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