$NetBSD: patch-ae,v 1.2 2007/03/11 18:42:49 adam Exp $

--- mysys/my_gethwaddr.c.orig	2007-03-05 20:21:11.000000000 +0100
+++ mysys/my_gethwaddr.c
@@ -30,7 +30,7 @@ static my_bool memcpy_and_test(uchar *to
   return res;
 }
 
-#ifdef __FreeBSD__
+#if defined(__FreeBSD__) || defined(__DragonFly__)
 
 #include <net/ethernet.h>
 #include <sys/sysctl.h>