$NetBSD: patch-aj,v 1.3 2006/01/20 03:51:25 joerg Exp $

--- oggvorbis_artsplugin/oggPlayObject_impl.h.orig	2005-11-15 11:27:27.000000000 +0000
+++ oggvorbis_artsplugin/oggPlayObject_impl.h
@@ -3,3 +3,3 @@
 
-#if defined(__GNU_LIBRARY__) && !defined(_SEM_SEMUN_UNDEFINED)
+#if defined(__GNU_LIBRARY__) && !defined(_SEM_SEMUN_UNDEFINED) || defined(__DragonFly__)
 /* union semun is defined by including <sys/sem.h> */
