From 81d459be168e2e707a2d446704d6ce6179934577 Mon Sep 17 00:00:00 2001
From: Nick Briggs <nicholas.h.briggs@gmail.com>
Date: Sun, 11 Dec 2022 18:21:58 -0800
Subject: [PATCH] Substitute include <errno.h> for extern int errno.

---
 inc/locfile.h | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/inc/locfile.h b/inc/locfile.h
index f5e1d78..4640bff 100644
--- a/inc/locfile.h
+++ b/inc/locfile.h
@@ -8,6 +8,7 @@
 /*	Manufactured in the United States of America.			*/
 /*									*/
 /************************************************************************/
+#include <errno.h>
 #include "lispemul.h" /* for DLword */
 
 #define	FDEV_PAGE_SIZE		512	/* 1 page == 512 byte */
@@ -542,9 +543,6 @@ do  {				\
 		}							\
   } while (0)
 		
-
-extern	int	errno;
-
 #define	ChangeToVersionless(pathname) do {			\
 		char	*lf_cp;			\
 		if( (lf_cp=strrchr(pathname, ';')) != 0)	\