$NetBSD: patch-ae,v 1.1 2005/12/08 18:37:53 joerg Exp $

--- src/libdes/enc_read.c.orig	2005-12-08 18:33:07.000000000 +0000
+++ src/libdes/enc_read.c
@@ -50,7 +50,6 @@
 #include "des_locl.h"
 
 /* This has some uglies in it but it works - even over sockets. */
-extern int errno;
 int des_rw_mode=DES_PCBC_MODE;
 
 int des_enc_read(fd, buf, len, sched, iv)