From 20f40000864609866b51624351581d067b18469c Mon Sep 17 00:00:00 2001 From: Bernhard Reutner-Fischer Date: Mon, 30 Jan 2006 17:17:14 +0000 Subject: - add some ATTRIBUTE_UNUSED. - use shorter boilerplate while at it. --- libbb/bb_echo.c | 16 ++-------------- 1 file changed, 2 insertions(+), 14 deletions(-) (limited to 'libbb/bb_echo.c') diff --git a/libbb/bb_echo.c b/libbb/bb_echo.c index 387ee9669..41e6e4915 100644 --- a/libbb/bb_echo.c +++ b/libbb/bb_echo.c @@ -5,19 +5,7 @@ * Copyright (c) 1991, 1993 * The Regents of the University of California. All rights reserved. * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + * Licensed under GPLv2 or later, see file LICENSE in this tarball for details. * * Original copyright notice is retained at the end of this file. */ @@ -40,7 +28,7 @@ #include #include "busybox.h" -extern int bb_echo(int argc, char** argv) +extern int bb_echo(int ATTRIBUTE_UNUSED argc, char **argv) { #ifndef CONFIG_FEATURE_FANCY_ECHO #define eflag '\\' -- cgit v1.2.3