$NetBSD: patch-ac,v 1.4 2005/08/16 15:35:51 adam Exp $

--- src/game_em/sound.c.orig	2005-08-16 17:27:37.000000000 +0000
+++ src/game_em/sound.c
@@ -16,7 +16,7 @@
 #endif
 
 #ifdef PLATFORM_BSD
-#include <ioctl.h>
+#include <sys/ioctl.h>
 #include <soundcard.h>
 #endif