$OpenBSD: patch-hotspot_src_share_vm_utilities_macros_hpp,v 1.9 2011/01/11 15:47:49 kurt Exp $
--- hotspot/src/share/vm/utilities/macros.hpp.orig	Thu Oct 28 20:17:03 2010
+++ hotspot/src/share/vm/utilities/macros.hpp	Mon Nov  1 13:16:17 2010
@@ -158,6 +158,14 @@
 #define NOT_WINDOWS(code) code
 #endif
 
+#if defined(__FreeBSD__) || defined(__NetBSD__) || defined(__OpenBSD__) || defined(__APPLE__)
+#define BSD_ONLY(code) code
+#define NOT_BSD(code)
+#else
+#define BSD_ONLY(code)
+#define NOT_BSD(code) code
+#endif
+
 #if defined(IA32) || defined(AMD64)
 #define X86
 #define X86_ONLY(code) code
