From 0d39b3903fc9e2feea6ceb5ef48368f635f62e55 Mon Sep 17 00:00:00 2001
From: Warner Losh <imp@FreeBSD.org>
Date: Mon, 22 May 2000 05:49:31 +0000
Subject: [PATCH] Add $FreeBSD$ so I can commit:

Remove extern int errno;.  Instead include the ANSI <errno.h>.  No
functional changes, just a higher level of pedantry.
---
 lib/libedit/read.c | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/lib/libedit/read.c b/lib/libedit/read.c
index d8d662826ce5..e1e599eced97 100644
--- a/lib/libedit/read.c
+++ b/lib/libedit/read.c
@@ -34,19 +34,21 @@
  * SUCH DAMAGE.
  */
 
-#if !defined(lint) && !defined(SCCSID)
+#if !defined(lint)
+#if 0
 static char sccsid[] = "@(#)read.c	8.1 (Berkeley) 6/4/93";
-
+#endif
+static const char rcsid[] =
+  "$FreeBSD$";
 #endif /* not lint && not SCCSID */
 /*
  * read.c: Clean this junk up! This is horrible code.
  *	   Terminal read functions
  */
 #include "sys.h"
-#include <sys/errno.h>
+#include <errno.h>
 #include <unistd.h>
 #include <stdlib.h>
-extern int errno;
 #include "el.h"
 
 #define OKCMD -1