diff -ruN ale-0.9.0/ui/ui.h ale-0.9.0-new/ui/ui.h
--- ale-0.9.0/ui/ui.h	2008-04-14 19:55:21.000000000 -0400
+++ ale-0.9.0-new/ui/ui.h	2008-04-21 13:27:28.000000000 -0400
@@ -21,6 +21,7 @@
 #ifndef __ui_h__
 #define __ui_h__
 
+#include <cstring>
 #include <stdio.h>
 #include <stdlib.h>
 #include <stdarg.h>