/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 *
 * The contents of this file are subject to the Mozilla Public
 * License Version 1.1 (the "License"); you may not use this file
 * except in compliance with the License. You may obtain a copy of
 * the License at http://www.mozilla.org/MPL/
 * 
 * Software distributed under the License is distributed on an "AS
 * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
 * implied. See the License for the specific language governing
 * rights and limitations under the License.
 * 
 * The Original Code is par & libprc, released May 13, 1999.
 * 
 * The Initial Developer of the Original Code is David Williams,
 * http://www.djw.org.  Portions created by David Williams are
 * Copyright (C) 1999 David Williams. All Rights Reserved.
 * Contributor(s):
 */

/*
 * misc.c
 *
 * created: djw@djw.org, January 2, 1999.
 */
#include "prcp.h"

#ifdef PRC_FEATURE_STRNCASECMP

int
prc_strncasecmp(const char* a, const char* b, size_t len)
{
    int ac = 0;
    int bc = 0;
    const char* end = a + len;
    for (; a < end; a++, b++) {
        ac = tolower(*a);
        bc = tolower(*b);
        if (ac != bc || ac == 0 || bc == 0)
            break;
    }
    return ac - bc;

}

#endif /*PRC_FEATURE_STRNCASECMP*/