$NetBSD: patch-at,v 1.1.1.1 2007/06/14 19:42:12 bouyer Exp $

--- ioemu/audio/ossaudio.c.orig	2006-10-04 04:28:03.000000000 +0200
+++ ioemu/audio/ossaudio.c	2006-10-18 17:43:53.000000000 +0200
@@ -231,7 +231,7 @@
         goto err;
     }
 
-    if (ioctl (fd, SNDCTL_DSP_NONBLOCK)) {
+    if (ioctl (fd, SNDCTL_DSP_NONBLOCK, NULL)) {
         oss_logerr2 (errno, typ, "Failed to set non-blocking mode\n");
         goto err;
     }