$NetBSD: patch-ac,v 1.3 2015/12/29 04:04:30 dholland Exp $

Don't declare own errno.

--- dsh/run.c.orig	2008-02-27 12:29:38.000000000 -0700
+++ dsh/run.c	2008-02-27 14:49:30.000000000 -0700
@@ -48,5 +48,4 @@
 #endif
 
-extern int errno;
 
 void do_command(char **argv, int allrun, char *username);