Index: src/OFThread.h
==================================================================
--- src/OFThread.h
+++ src/OFThread.h
@@ -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;
 

Index: src/OFThread.m
==================================================================
--- src/OFThread.m
+++ src/OFThread.m
@@ -11,10 +11,11 @@
 
 #include "config.h"
 
 #ifndef _WIN32
 # include <unistd.h>
+# include <sched.h>
 #else
 # include <windows.h>
 #endif
 
 #import "OFThread.h"
@@ -97,10 +98,19 @@
 	usleep(msecs * 1000);
 #else
 	Sleep(msecs);
 #endif
 }
+
++ (void)yield
+{
+#ifndef _WIN32
+	sched_yield();
+#else
+	Sleep(0);
+#endif
+}
 
 + (void)terminate
 {
 	[self terminateWithObject: nil];
 }