$OpenBSD: patch-v8_src_globals_h,v 1.5 2014/07/20 17:22:34 robert Exp $
--- v8/src/globals.h.orig.port	Tue Jul 15 13:05:20 2014
+++ v8/src/globals.h	Thu Jul 17 12:25:32 2014
@@ -187,7 +187,7 @@ typedef byte* Address;
 # define V8_INTPTR_C(x)   (x ## LL)
 # define V8_PTR_PREFIX    "I64"
 #elif V8_HOST_ARCH_64_BIT
-# if V8_OS_MACOSX
+# if V8_OS_MACOSX || defined(__OpenBSD__)
 #  define V8_UINT64_C(x)   (x ## ULL)
 #  define V8_INT64_C(x)    (x ## LL)
 # else
