$NetBSD: patch-at,v 1.1 2006/01/04 17:00:32 joerg Exp $

--- src/lread.c.orig	2006-01-04 16:10:20.000000000 +0000
+++ src/lread.c
@@ -73,8 +73,6 @@ Boston, MA 02111-1307, USA.  */
 #define O_RDONLY 0
 #endif
 
-extern int errno;
-
 Lisp_Object Qread_char, Qget_file_char, Qstandard_input, Qcurrent_load_list;
 Lisp_Object Qvariable_documentation, Vvalues, Vstandard_input, Vafter_load_alist;
 Lisp_Object Qascii_character, Qload, Qload_file_name;