1 /* 2 * CDDL HEADER START 3 * 4 * The contents of this file are subject to the terms of the 5 * Common Development and Distribution License (the "License"). 6 * You may not use this file except in compliance with the License. 7 * 8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 9 * or http://www.opensolaris.org/os/licensing. 10 * See the License for the specific language governing permissions 11 * and limitations under the License. 12 * 13 * When distributing Covered Code, include this CDDL HEADER in each 14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 15 * If applicable, add the following below this CDDL HEADER, with the 16 * fields enclosed by brackets "[]" replaced with your own identifying 17 * information: Portions Copyright [yyyy] [name of copyright owner] 18 * 19 * CDDL HEADER END 20 */ 21 22 /* 23 * Copyright 2010 Nexenta Systems, Inc. All rights reserved. 24 * Use is subject to license terms. 25 */ 26 #include "lint.h" 27 #include <ctype.h> 28 29 #pragma weak _tolower = tolower 30 #pragma weak _toupper = toupper 31 32 int 33 tolower(int c) 34 { 35 return (((unsigned)c > 255) ? c : __trans_lower[c]); 36 } 37 38 int 39 toupper(int c) 40 { 41 return (((unsigned)c > 255) ? c : __trans_upper[c]); 42 } 43