@@ -22,10 +22,11 @@
 @public
 	of_tlskey_t key;
 @protected
 	void (*destructor)(id);
 	of_list_object_t *listobj;
+	BOOL initialized;
 }
 
 /**
  * \return A new autoreleased Thread Local Storage key
  */
@@ -167,10 +168,11 @@
  * \brief A class for creating mutual exclusions.
  */
 @interface OFMutex: OFObject
 {
 	of_mutex_t mutex;
+	BOOL initialized;
 }
 
 /**
  * \return A new autoreleased mutex.
  */