$NetBSD: patch-ae,v 1.3 2005/10/26 17:33:49 joerg Exp $

--- mysys/my_gethwaddr.c.orig	2005-10-14 10:21:10.000000000 +0000
+++ mysys/my_gethwaddr.c
@@ -31,7 +31,7 @@ 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>