$OpenBSD: patch-SrcShared_EmCommon_h,v 1.1.1.1 2006/10/19 16:24:52 mbalmer Exp $
--- SrcShared/EmCommon.h.orig	Fri Mar 29 14:11:14 2002
+++ SrcShared/EmCommon.h	Thu Oct 19 17:59:13 2006
@@ -25,6 +25,10 @@
 // EmTypes.h could pull in some system headers before we have a chance to include
 // EmCommonMac.h.
 
+#if defined(__OpenBSD__)
+#define BROKEN_VIRTUAL_DEFAULT_ARGUMENTS
+#endif
+
 #define PP_Suppress_Notes_20			1
 #define PP_Suppress_Notes_21			1
 #define PP_Suppress_Notes_22			1
