$NetBSD: patch-ay,v 1.2 2008/12/25 13:18:00 hasso Exp $

--- src/pcm/pcm_null.c.orig	2008-10-29 08:42:10.000000000 -0400
+++ src/pcm/pcm_null.c
@@ -26,12 +26,18 @@
  *
  */
   
+#if !defined(__NetBSD__) && !defined(__DragonFly__)
 #include <byteswap.h>
+#endif
 #include <limits.h>
 #include <sys/shm.h>
 #include "pcm_local.h"
 #include "pcm_plugin.h"
 
+#ifndef EBADFD
+#define EBADFD EBADF
+#endif
+
 #ifndef PIC
 /* entry for static linking */
 const char *_snd_module_pcm_null = "";