$NetBSD: patch-af,v 1.5 2004/03/31 15:23:27 mpasternak Exp $

--- pa_unix_oss/pa_unix_oss.c.orig	Mon Jun 30 11:05:50 2003
+++ pa_unix_oss/pa_unix_oss.c
@@ -44,7 +44,16 @@
 #ifdef __linux__
 #include <linux/soundcard.h>
 #else
-#include <machine/soundcard.h> /* JH20010905 */
+# ifdef __NetBSD__
+#  include <soundcard.h>
+#  include <sys/audioio.h>  
+# else
+#  ifdef __FreeBSD__ 
+#   include <sys/soundcard.h>
+#  else
+#   include <machine/soundcard.h> /* JH20010905 */
+#  endif
+# endif
 #endif
 
 
@@ -237,7 +246,14 @@ PaError Pa_SetupDeviceFormat( int devHan
         return paHostError;
     }
 
-
+#ifdef __NetBSD__
+    tmp = 1;
+    if ( ioctl(devHandle,AUDIO_SETFD, &tmp) == -1) {
+        ERR_RPT(("Pa_SetupDeviceFormat: could not AUDIO_SETFD. Fastaudio will properly work on NetBSD only with full-duplex soundcard.\n" ));
+        return paHostError;
+    }
+#endif
+   
     /* Set number of channels. */
     tmp = numChannels;
     if (ioctl(devHandle, SNDCTL_DSP_CHANNELS, &numChannels) == -1)