$NetBSD: patch-at,v 1.3 2005/12/29 13:56:51 joerg Exp $

--- src/process.c.orig	2005-12-29 13:33:52.000000000 +0000
+++ src/process.c
@@ -147,9 +147,6 @@ Lisp_Object Qlast_nonmenu_event;
 
 extern void set_waiting_for_input P_ ((EMACS_TIME *));
 
-#ifndef USE_CRT_DLL
-extern int errno;
-#endif
 #ifdef VMS
 extern char *sys_errlist[];
 #endif