$NetBSD: patch-ab,v 1.1 1998/11/09 21:20:18 garbled Exp $
--- sound.h.orig	Mon Nov  9 12:36:49 1998
+++ sound.h	Mon Nov  9 12:35:46 1998
@@ -29,6 +29,14 @@
 extern void ioctl(long, long, void *);
 #endif
 
+#ifdef __NetBSD__
+#include <sys/ioctl.h>
+#include <soundcard.h>
+#ifndef VOXWARE
+#define VOXWARE
+#endif
+#endif
+
 #define SND_BLOCKSIZE 4096
 
 #ifdef _HPUX_SOURCE