$NetBSD: patch-an,v 1.2 2015/11/07 23:26:34 dholland Exp $

- add configuration for various OSes

--- include/osdep.h.orig	1996-04-30 07:02:41.000000000 +0000
+++ include/osdep.h
@@ -44,10 +44,15 @@
 #include "cf/bsdos.h"
 #endif
 
-#ifdef __NetBSD__
+#if defined(__NetBSD__) || defined(__OpenBSD__) || defined(__Bitrig__)
 #include "cf/netbsd.h"
 #endif
 
-#ifdef __FreeBSD__
+#if defined(__FreeBSD__) || defined(__DragonFly__)
 #include "cf/freebsd.h"
 #endif
+
+#if defined(__APPLE__)
+/* with luck this will just work */
+#include "cf/netbsd.h"
+#endif