tolower.c revision 4297a3b0d0a35d80f86fff155e288e885a100e6d
/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License (the "License").
* You may not use this file except in compliance with the License.
*
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*/
/*
* Copyright 2010 Nexenta Systems, Inc. All rights reserved.
* Use is subject to license terms.
*/
#include "lint.h"
#include <ctype.h>
int
tolower(int c)
{
return (((unsigned)c > 255) ? c : __trans_lower[c]);
}
int
toupper(int c)
{
return (((unsigned)c > 255) ? c : __trans_upper[c]);
}