$NetBSD: patch-an,v 1.4 2005/12/18 18:54:26 joerg Exp $

--- src/routevector.c.orig	2005-12-18 18:48:05.000000000 +0000
+++ src/routevector.c
@@ -88,7 +88,6 @@ extern char hostname[], remotehost[];
 extern int usedefault;
 extern int transflag;
 extern int data;
-extern int errno;
 #ifndef MAXHOSTNAMELEN
 #define MAXHOSTNAMELEN 64
 #endif