From c5671626f49b2dcbf700d4b156a31912aea44b04 Mon Sep 17 00:00:00 2001
From: christos <christos@NetBSD.org>
Date: Mon, 5 Feb 2001 00:22:52 +0000
Subject: fix redundant decls and nested externs

---
 atc/extern.h | 4 +++-
 atc/main.c   | 6 +++---
 2 files changed, 6 insertions(+), 4 deletions(-)

(limited to 'atc')

diff --git a/atc/extern.h b/atc/extern.h
index 7931c3ec..5cf47224 100644
--- a/atc/extern.h
+++ b/atc/extern.h
@@ -1,4 +1,4 @@
-/*	$NetBSD: extern.h,v 1.8 1999/07/17 19:57:03 hubertf Exp $	*/
+/*	$NetBSD: extern.h,v 1.9 2001/02/05 00:22:52 christos Exp $	*/
 
 /*-
  * Copyright (c) 1990, 1993
@@ -110,7 +110,9 @@ int		too_close __P((const PLANE *p1, const PLANE *p2, int));
 void		update __P((int));
 int		yyerror __P((const char *));
 int		yylex __P((void));
+#ifndef YYEMPTY
 int		yyparse __P((void));
+#endif
 const char     *Left __P((char));
 const char     *Right __P((char));
 const char     *airport __P((char));
diff --git a/atc/main.c b/atc/main.c
index da545c69..73508872 100644
--- a/atc/main.c
+++ b/atc/main.c
@@ -1,4 +1,4 @@
-/*	$NetBSD: main.c,v 1.11 2000/05/08 07:56:01 mycroft Exp $	*/
+/*	$NetBSD: main.c,v 1.12 2001/02/05 00:22:52 christos Exp $	*/
 
 /*-
  * Copyright (c) 1990, 1993
@@ -55,13 +55,14 @@ __COPYRIGHT("@(#) Copyright (c) 1990, 1993\n\
 #if 0
 static char sccsid[] = "@(#)main.c	8.1 (Berkeley) 5/31/93";
 #else
-__RCSID("$NetBSD: main.c,v 1.11 2000/05/08 07:56:01 mycroft Exp $");
+__RCSID("$NetBSD: main.c,v 1.12 2001/02/05 00:22:52 christos Exp $");
 #endif
 #endif /* not lint */
 
 #include "include.h"
 #include "pathnames.h"
 
+extern FILE	*yyin;
 
 int
 main(ac, av)
@@ -214,7 +215,6 @@ int
 read_file(s)
 	const char	*s;
 {
-	extern FILE	*yyin;
 	int		retval;
 
 	file = s;
-- 
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