$OpenBSD: patch-src_md_h,v 1.1.1.1 2006/12/30 15:42:53 steven Exp $
--- src/md.h.orig	Mon Aug 28 08:15:43 2006
+++ src/md.h	Sat Dec 30 13:00:09 2006
@@ -32,6 +32,8 @@
 /*--------------------------------------------------------------------------*/
 /* std collection of includes */
 // system
+#include <sys/param.h>
+#undef ctob
 #include <new>
 #include <cstdarg>
 #include <cassert>