@@ -22,17 +22,17 @@
 /*!
  * @brief A class for creating mutual exclusions.
  */
 @interface OFMutex: OFObject <OFLocking>
 {
-	of_mutex_t mutex;
-	BOOL initialized;
-	OFString *name;
+	of_mutex_t _mutex;
+	BOOL _initialized;
+	OFString *_name;
 }
 
 /*!
  * @brief Creates a new mutex.
  *
  * @return A new autoreleased mutex.
  */
 + (instancetype)mutex;
 @end