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+/*
+
+ This file is a part of the JThread package, which contains some object-
+ oriented thread wrappers for different thread implementations.
+
+ Copyright (c) 2000-2006 Jori Liesenborgs (jori.liesenborgs@gmail.com)
+
+ Permission is hereby granted, free of charge, to any person obtaining a
+ copy of this software and associated documentation files (the "Software"),
+ to deal in the Software without restriction, including without limitation
+ the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ and/or sell copies of the Software, and to permit persons to whom the
+ Software is furnished to do so, subject to the following conditions:
+
+ The above copyright notice and this permission notice shall be included in
+ all copies or substantial portions of the Software.
+
+ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ DEALINGS IN THE SOFTWARE.
+
+*/
+
+#ifndef JMUTEX_H
+
+#define JMUTEX_H
+
+#if (defined(WIN32) || defined(_WIN32_WCE))
+ #ifndef _WIN32_WCE
+ #include <process.h>
+ #endif // _WIN32_WCE
+ #include <winsock2.h>
+ #include <windows.h>
+
+ #define JMUTEX_CRITICALSECTION
+#else // using pthread
+ #include <pthread.h>
+#endif // WIN32
+
+#define ERR_JMUTEX_ALREADYINIT -1
+#define ERR_JMUTEX_NOTINIT -2
+#define ERR_JMUTEX_CANTCREATEMUTEX -3
+
+class JMutex
+{
+public:
+ JMutex();
+ ~JMutex();
+ int Init();
+ int Lock();
+ int Unlock();
+ bool IsInitialized() { return initialized; }
+private:
+#if (defined(WIN32) || defined(_WIN32_WCE))
+#ifdef JMUTEX_CRITICALSECTION
+ CRITICAL_SECTION mutex;
+#else // Use standard mutex
+ HANDLE mutex;
+#endif // JMUTEX_CRITICALSECTION
+#else // pthread mutex
+ pthread_mutex_t mutex;
+#endif // WIN32
+ bool initialized;
+};
+
+#endif // JMUTEX_H