$OpenBSD: patch-src_snd_oss_c,v 1.2 2007/05/29 14:49:16 claudio Exp $
--- src/snd_oss.c.orig	Mon Mar 15 03:25:43 2004
+++ src/snd_oss.c	Tue May 29 05:20:07 2007
@@ -358,7 +358,7 @@ qboolean SNDDMA_Init(struct sndinfo * s) {
 
 	if (!si->dma->buffer) {
 	    si->dma->buffer = (unsigned char *) mmap(NULL, info.fragstotal * info.fragsize,
-#if defined(__FreeBSD__) && (__FreeBSD_version < 500000)
+#if defined(__FreeBSD__) && (__FreeBSD_version < 500000) || defined (__OpenBSD__)
 						PROT_READ|PROT_WRITE,
 #else
 						PROT_WRITE,
