diff -r 5f4402180204 -r e3974e7360e9 src/Utility.h
--- a/src/Utility.h	Wed Jul 25 00:48:08 2012 -0700
+++ b/src/Utility.h	Wed Jul 25 01:30:33 2012 -0700
@@ -20,6 +20,7 @@
 #define _include_jitcraft_utility_h_
 
 #include <assert.h>
+#include <stddef.h>
 #include <stdint.h>
 #ifdef _MSC_VER
 # include <intrin.h>