$NetBSD: patch-ab,v 1.5 2006/05/19 08:32:04 joerg Exp $

--- dvd.c.orig	2006-05-19 08:29:37.000000000 +0000
+++ dvd.c
@@ -48,7 +48,6 @@
 
 
 #include <errno.h>
-extern int errno;
 
 /*for solaris, if we need to include some cdrom related stuff
 #include <sys/cdio.h>
@@ -199,7 +198,7 @@ int get_device( char *path, char *device
        if( !strcmp( path, buf.f_mntonname ) )
          {
            mounted = TRUE;
-#if defined(__FreeBSD__) && (__FreeBSD_Version > 500000)
+#if defined(__DragonFly__) || (defined(__FreeBSD__) && (__FreeBSD_Version > 500000))
           strcpy(device, buf.f_mntfromname);
 #else
 	   strcpy(device, "/dev/r");