$NetBSD: patch-ax,v 1.1 2006/03/02 21:28:23 joerg Exp $

--- uip/mshcmds.c.orig	2006-03-02 21:02:23.000000000 +0000
+++ uip/mshcmds.c
@@ -18,8 +18,6 @@
 #include <h/msh.h>
 #include <h/picksbr.h>
 
-extern int errno;
-
 static char delim3[] = "-------";	/* from burst.c */
 
 static int mhlnum;
@@ -3006,7 +3004,6 @@ process (int msgnum, char *proc, int vec
     strncpy (tmpfil, m_scratch ("", invo_name), sizeof(tmpfil));
     if ((out = fopen (tmpfil, "w")) == NULL) {
 	int olderr;
-	extern int errno;
 	char newfil[80];
 
 	olderr = errno;
