$OpenBSD: patch-libao_audio_out_oss_c,v 1.4 2012/05/25 07:15:41 ajacoutot Exp $
--- libao/audio_out_oss.c.orig	Sun Nov 30 19:24:58 2003
+++ libao/audio_out_oss.c	Tue May 15 02:24:59 2012
@@ -48,7 +48,7 @@
 #include <sys/soundcard.h>
 #endif
 
-#if defined(__NetBSD__)
+#if defined(__NetBSD__) || defined(__OpenBSD__)
 #define OSS_DEVICE "/dev/audio"
 #else
 #define OSS_DEVICE "/dev/dsp"
