$NetBSD: patch-ac,v 1.4 2010/05/14 16:28:57 drochner Exp $

--- ext/alsa/gstalsasrc.c.orig	2010-04-09 08:13:11.000000000 +0000
+++ ext/alsa/gstalsasrc.c
@@ -51,6 +51,10 @@
 
 #include <gst/gst-i18n-plugin.h>
 
+#ifndef ESTRPIPE
+#define ESTRPIPE EPIPE
+#endif
+
 #define DEFAULT_PROP_DEVICE		"default"
 #define DEFAULT_PROP_DEVICE_NAME	""
 
