diff -ruN ale-0.9.0.1-orig/ui/ui.h ale-0.9.0.1/ui/ui.h
--- ale-0.9.0.1-orig/ui/ui.h	2008-06-13 18:20:56.000000000 -0400
+++ ale-0.9.0.1/ui/ui.h	2008-09-24 09:32:51.000000000 -0400
@@ -21,6 +21,7 @@
 #ifndef __ui_h__
 #define __ui_h__
 
+#include <cstring>
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>