$NetBSD: patch-az,v 1.2 2005/12/27 14:00:53 joerg Exp $

--- lib/ir/sockets.c.orig	1999-04-16 09:59:35.000000000 +0000
+++ lib/ir/sockets.c
@@ -70,9 +70,10 @@ close_connection_to_server (file)
 #include "panic.h"
 
 #ifdef HAS_SYS_ERRLIST
-extern int      errno;
+#if !(defined(BSD) && BSD >= 199306)
 extern int      sys_nerr;
 #endif
+#endif
 
 char            host_name[255], host_address[255];
 
