$OpenBSD: patch-rxvt__rxvtlib_h,v 1.1.1.1 2001/01/08 22:39:54 espie Exp $
--- rxvt/_rxvtlib.h.orig	Sun Dec 24 16:19:42 2000
+++ rxvt/_rxvtlib.h	Sun Dec 24 16:20:32 2000
@@ -168,7 +168,10 @@
 #include <netinet/in.h>
 #include <arpa/inet.h>
 #include <net/if.h>
+/* on both these OSes, including net/if.h triggers inclusion of if_arp.h */
+#if !defined(__NetBSD__) && !defined(__OpenBSD__)
 #include <net/if_arp.h>
+#endif
 #include "X11/keysymdef.h"
 #include <X11/cursorfont.h>
 #include <X11/Xatom.h>