[src/trunk]: src/bin/echo Also remove headers that are no longer needed. Als...

[jschauma <jschauma%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/cdce8f4d07fd
branches:  trunk
changeset: 555673:cdce8f4d07fd
user:      jschauma <jschauma%NetBSD.org@localhost>
date:      Mon Nov 24 22:47:02 2003 +0000

description:
Also remove headers that are no longer needed.  Also pointed out by Mike
Small.

diffstat:

 bin/echo/echo.c |  11 ++---------
 1 files changed, 2 insertions(+), 9 deletions(-)

diffs (29 lines):

diff -r e4c6e59bb948 -r cdce8f4d07fd bin/echo/echo.c
--- a/bin/echo/echo.c   Mon Nov 24 22:38:46 2003 +0000
+++ b/bin/echo/echo.c   Mon Nov 24 22:47:02 2003 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: echo.c,v 1.13 2003/11/24 22:38:46 jschauma Exp $   */
+/* $NetBSD: echo.c,v 1.14 2003/11/24 22:47:02 jschauma Exp $   */
 
 /*
  * Copyright (c) 1989, 1993
@@ -40,18 +40,11 @@
 #if 0
 static char sccsid[] = "@(#)echo.c     8.1 (Berkeley) 5/31/93";
 #else
-__RCSID("$NetBSD: echo.c,v 1.13 2003/11/24 22:38:46 jschauma Exp $");
+__RCSID("$NetBSD: echo.c,v 1.14 2003/11/24 22:47:02 jschauma Exp $");
 #endif
 #endif /* not lint */
 
-#include <sys/param.h>
-
-#include <err.h>
 #include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-#include <vis.h>
 
 int main(int, char *[]);