Index: OpenSceneGraph/trunk/include/osg/AudioStream
===================================================================
--- OpenSceneGraph/trunk/include/osg/AudioStream (revision 9910)
+++ OpenSceneGraph/trunk/include/osg/AudioStream (revision 10764)
@@ -16,4 +16,5 @@
 
 #include <osg/Image>
+#include <stdlib.h>
 
 namespace osg {