$NetBSD: patch-ac,v 1.1 2005/12/07 17:35:37 joerg Exp $

--- librioutil/driver_standard.c.orig	2005-12-07 17:14:39.000000000 +0000
+++ librioutil/driver_standard.c
@@ -33,7 +33,7 @@
 #ifdef linux
 #include <linux/usb.h>
 #define RIODEVICE  "/dev/usb/rio"
-#elif defined(__FreeBSD__)
+#elif defined(__FreeBSD__) || defined(__DragonFly__)
 #define RIODEVICE "/dev/urio"
 #elif defined(__NetBSD__)
 #define RIODEVICE "/dev/urio"
