$NetBSD: patch-aj,v 1.1 2006/01/23 15:24:12 joerg Exp $

--- src/pl-setup.c.orig	2006-01-09 23:26:40.000000000 +0000
+++ src/pl-setup.c
@@ -993,9 +993,6 @@ todays Unix systems or VirtualAlloc() an
 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - */
 
 #include <errno.h>
-#ifndef WIN32
-extern int errno;
-#endif /*WIN32*/
 
 static int size_alignment;	/* Stack sizes must be aligned to this */