@@ -104,10 +104,16 @@
 /**
  * Suspends execution of the current thread for N milliseconds.
  */
 + (void)sleepForNMilliseconds: (unsigned int)msecs;
 
+/**
+ * Yields a processor voluntarily and moves the thread at the end of the queue
+ * for its priority.
+ */
++ (void)yield;
+
 /**
  * Terminates the current thread, letting it return nil.
  */
 + (void)terminate;