2N/A/*
2N/A * CDDL HEADER START
2N/A *
2N/A * The contents of this file are subject to the terms of the
2N/A * Common Development and Distribution License (the "License").
2N/A * You may not use this file except in compliance with the License.
2N/A *
2N/A * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
2N/A * or http://www.opensolaris.org/os/licensing.
2N/A * See the License for the specific language governing permissions
2N/A * and limitations under the License.
2N/A *
2N/A * When distributing Covered Code, include this CDDL HEADER in each
2N/A * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
2N/A * If applicable, add the following below this CDDL HEADER, with the
2N/A * fields enclosed by brackets "[]" replaced with your own identifying
2N/A * information: Portions Copyright [yyyy] [name of copyright owner]
2N/A *
2N/A * CDDL HEADER END
2N/A */
2N/A
2N/A/*
2N/A * Copyright (c) 1992, 2010, Oracle and/or its affiliates. All rights reserved.
2N/A */
2N/A
2N/A/*
2N/A * Compare strings ignoring case difference.
2N/A * returns: s1>s2: >0 s1==s2: 0 s1<s2: <0
2N/A * All letters are converted to the lowercase and compared.
2N/A */
2N/A
2N/A#pragma weak _wsncasecmp = wsncasecmp
2N/A
2N/A#include "lint.h"
2N/A#include <stdlib.h>
2N/A#include <widec.h>
2N/A#include "libc.h"
2N/A
2N/Aint
2N/Awcsncasecmp(const wchar_t *s1, const wchar_t *s2, size_t n)
2N/A{
2N/A if (s1 == s2)
2N/A return (0);
2N/A
2N/A n++;
2N/A while (--n > 0 && towlower(*s1) == towlower(*s2++))
2N/A if (*s1++ == 0)
2N/A return (0);
2N/A return ((n == 0) ? 0 : (towlower(*s1) - towlower(*(s2 - 1))));
2N/A}
2N/A
2N/Aint
2N/Awsncasecmp(const wchar_t *s1, const wchar_t *s2, size_t n)
2N/A{
2N/A return (wcsncasecmp(s1, s2, n));
2N/A}