$NetBSD: patch-ag,v 1.18 2005/12/19 16:04:48 joerg Exp $

--- backend/usb-unix.c.orig	2005-12-19 13:59:35.000000000 +0000
+++ backend/usb-unix.c
@@ -544,7 +544,7 @@ list_devices(void)
   }
 #elif defined(__hpux)
 #elif defined(__osf)
-#elif defined(__FreeBSD__) || defined(__NetBSD__) || defined(__OpenBSD__)
+#elif defined(__FreeBSD__) || defined(__NetBSD__) || defined(__OpenBSD__) || defined(__DragonFly__)
   int   i;                      /* Looping var */
   char  device[255];            /* Device filename */
 
