--- a/genericopenlibs/openenvcore/libc/inc/gdtoatypes.h	Mon Mar 22 12:55:48 2010 -0700
+++ b/genericopenlibs/openenvcore/libc/inc/gdtoatypes.h	Mon Mar 22 12:57:04 2010 -0700
@@ -27,7 +27,8 @@
 #define PRIVATE_mem ((PRIVATE_MEM+sizeof(double)-1)/sizeof(double))
 #endif
 
-#ifndef ULong
+#ifndef ULong_DEF
+#define ULong_DEF
 typedef unsigned long ULong;
 #endif