$OpenBSD: patch-hotspot_src_share_vm_utilities_macros_hpp,v 1.6 2009/01/04 23:25:16 kurt Exp $
--- hotspot/src/share/vm/utilities/macros.hpp.orig	Fri Dec 19 03:42:12 2008
+++ hotspot/src/share/vm/utilities/macros.hpp	Wed Dec 24 10:02:13 2008
@@ -154,6 +154,14 @@
 #define X86_ONLY(code)
 #endif
 
+#if defined(__OpenBSD__) || defined(__FreeBSD__) || defined(__NetBSD__)
+#define BSD_ONLY(code) code
+#define NOT_BSD(code)
+#else
+#define BSD_ONLY(code)
+#define NOT_BSD(code) code
+#endif
+
 #ifdef IA32
 #define IA32_ONLY(code) code
 #define NOT_IA32(code)
