$NetBSD: patch-af,v 1.16 2005/12/19 16:04:48 joerg Exp $

--- backend/usb.c.orig	2005-12-19 13:59:03.000000000 +0000
+++ backend/usb.c
@@ -71,7 +71,7 @@ int	print_device(const char *uri, const 
 
 #ifdef __APPLE__
 #  include "usb-darwin.c"
-#elif defined(__linux) || defined(__sun) || defined(__FreeBSD__) || defined(__NetBSD__) || defined(__OpenBSD__)
+#elif defined(__linux) || defined(__sun) || defined(__FreeBSD__) || defined(__NetBSD__) || defined(__OpenBSD__) || defined(__DragonFly__)
 #  include "usb-unix.c"
 #else
 /*