--- trunk/xvidcore/src/motion/motion_smp.h	2009/06/02 13:06:54	1873
+++ trunk/xvidcore/src/motion/motion_smp.h	2009/06/05 07:58:41	1874
@@ -22,7 +22,7 @@
  *  along with this program ; if not, write to the Free Software
  *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
  *
- * $Id: motion_smp.h,v 1.5 2008-11-26 01:04:34 Isibaar Exp $
+ * $Id: motion_smp.h,v 1.6 2009-06-05 07:58:41 Isibaar Exp $
  *
  ****************************************************************************/
 
@@ -45,6 +45,12 @@
 	return r;
 }
 
+#elif defined(__amigaos4__)
+
+# include <pthread.h>
+# include <proto/dos.h>
+# define sched_yield() IDOS->Delay(1)
+
 #elif defined(SYS_BEOS)
 
 # include <kernel/OS.h>