Replace Condition and Mutex with the C++11 standard equivalents.

include/threadengine.h

@@ -59,58 +59,3 @@ public:
 	 */
 	virtual void Run() = 0;
 };
-
-class CoreExport Mutex
-{
-protected:
-	/* A mutex, used to keep threads in sync */
-	pthread_mutex_t mutex;
-
-public:
-	/** Constructor
-	 */
-	Mutex();
-
-	/** Destructor
-	 */
-	~Mutex();
-
-	/** Attempt to lock the mutex, will hang until a lock can be achieved
-	 */
-	void Lock();
-
-	/** Unlock the mutex, it must be locked first
-	 */
-	void Unlock();
-
-	/** Attempt to lock the mutex, will return true on success and false on fail
-	 * Does not block
-	 * @return true or false
-	 */
-	bool TryLock();
-};
-
-class CoreExport Condition
-	: public Mutex
-{
-private:
-	/* A condition */
-	pthread_cond_t cond;
-
-public:
-	/** Constructor
-	 */
-	Condition();
-
-	/** Destructor
-	 */
-	~Condition();
-
-	/** Called to wakeup the waiter
-	 */
-	void Wakeup();
-
-	/** Called to wait for a Wakeup() call
-	 */
-	void Wait();
-};