--- #rijndael.h~	Thu Apr 20 13:56:04 2006
+++ rijndael.h	Thu Apr 20 13:56:04 2006
@@ -27,7 +27,7 @@
 
 #include <stdlib.h>
 
-typedef unsigned long UINT32;
+typedef unsigned int UINT32;
 typedef unsigned char UINT8;
 
 /* Other block sizes and key lengths are possible, but in the context of