$NetBSD: patch-aa,v 1.3 2005/12/28 14:09:27 joerg Exp $

--- src/dt_socket.c.orig	2005-12-28 14:07:29.000000000 +0000
+++ src/dt_socket.c
@@ -80,8 +80,6 @@
 
 #define MAXCMDLEN	2000		/* Maximum length of command line */
 
-extern int errno;
-
 /* Structure per client connection for storing command, etc. */
 typedef struct st_client {
     char	*cmdptr;		/* Pointer to command char being loaded */