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diff --git a/include/mts/MTS_Lock.h b/include/mts/MTS_Lock.h
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+/*
+ * Copyright (C) 2015 by Multi-Tech Systems
+ *
+ * This file is part of libmts.
+ *
+ * libmts is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * libmts 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 Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with libmts.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+/*! \file   MTS_Lock.h
+ \brief  A mutex lock
+ \date   15JUN11
+ \author Sean Godinez
+
+ A platform independent mutex lock.
+ */
+
+#ifndef _MTS_LOCK_H_
+#define _MTS_LOCK_H_
+
+#include <mts/MTS_NonCopyable.h>
+#include <mts/MTS_Condition.h>
+#include <mts/MTS_AutoPtr.h>
+
+#ifdef WIN32
+#include <windows.h>
+#else
+#include <pthread.h>
+#endif
+
+namespace MTS {
+
+    //! A mutex lock
+    /*!
+     A platform independent mutex lock
+
+     \sa Condition
+     */
+
+    class Lock: private NonCopyable {
+
+        public:
+            Lock();                                     //!< Constructs the Lock
+            ~Lock();                                    //!< Destructs the Lock
+
+            void lock();                                //!< Locks the mutex
+            void unlock();                              //!< Unlocks the mutex
+
+            bool isLocked() const;                      //!< Returns true if locked
+
+            Condition* createCondition();               //!< Creates a Condition object associated with *this Lock
+
+        private:
+            friend class Condition;
+            volatile bool m_bLocked;                    //!< Locks the mutex
+#ifdef WIN32
+            AutoPtr<HANDLE> m_apMutex;                  //!< WIN32 Mutex Handle
+#else
+            AutoPtr<pthread_mutex_t> m_apMutex;         //!< PTHREAD Mutex Handle
+            AutoPtr<pthread_mutexattr_t> m_apMutexAttr; //!< PTHREAD Mutex Attributes
+#endif
+    };
+}
+
+#endif