$NetBSD: patch-ab,v 1.1 2005/12/18 18:58:29 joerg Exp $

--- traceroute.c.orig	2005-12-18 18:53:05.000000000 +0000
+++ traceroute.c
@@ -297,7 +297,6 @@ static char Version[] = "@(#)traceroute.
 #define EXTERN extern
 #endif
 
-EXTERN int errno;
 EXTERN res_state_t _res;	/* defined in res_init.c */
 extern char *version;		/* program version number */