$OpenBSD: patch-src_libgame_sound_c,v 1.1 2008/09/07 07:54:57 ajacoutot Exp $
--- src/libgame/sound.c.orig	Wed Sep 12 21:52:33 2007
+++ src/libgame/sound.c	Sat Sep  6 17:05:11 2008
@@ -27,6 +27,8 @@
 #include <linux/soundcard.h>
 #elif defined(PLATFORM_FREEBSD)
 #include <machine/soundcard.h>
+#elif defined(PLATFORM_OPENBSD)
+#include <soundcard.h>
 #elif defined(PLATFORM_NETBSD)
 #include <sys/ioctl.h>
 #include <sys/audioio.h>