--- DevIL-1.6.8/include/IL/ilu_region.h	2004-07-08 21:13:03.000000000 +0200
+++ DevIL-1.6.8/include/IL/ilu_region.h-gil	2008-08-15 04:17:21.000000000 +0200
@@ -13,7 +13,7 @@
 #ifndef ILU_REGION_H
 #define ILU_REGION_H
 
-#include "ilu_internal.h"
+#include <IL/il.h>
 
 
 typedef struct Edge