$NetBSD: patch-ac,v 1.1 2006/04/28 14:58:32 joerg Exp $

--- net.c.orig	2006-04-28 14:49:37.000000000 +0000
+++ net.c
@@ -22,6 +22,7 @@
  * ocassionally wehn switching from demo to game mode the screen goes
  * black and everything stops
  */
+#include <errno.h>
 #include "battalion.h"
 
 /*****************/
@@ -627,9 +628,6 @@ void processClient(time_t now, int mainC
     int j;
     int frameNum;
 
-    extern int errno;
-     
-
     /* send a request every once in a while until connection established */
     /* if I haven't seen any data from the server in a while try to reconnect */
     /* this may be a bit harsh to say connected = 0 */
@@ -778,7 +776,6 @@ void processNetwork(time_t now, int main
     char command[MAXLINE];
 
     struct targetInfo * tempTarget;
-    extern int errno;
     
     int clilen;
     int oldClient;