/* ------------------------------------------------------------------------- */
/*
* Copyright (c) 1999
* GMRS Software GmbH, Innsbrucker Ring 159, 81669 Munich, Germany.
* http://www.gmrs.de
* All rights reserved.
* Author: Arno Unkrig (arno.unkrig@gmrs.de)
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by GMRS Software GmbH.
* 4. The name of GMRS Software GmbH may not be used to endorse or promote
* products derived from this software without specific prior written
* permission.
*
* THIS SOFTWARE IS PROVIDED BY GMRS SOFTWARE GMBH ``AS IS'' AND ANY
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL GMRS SOFTWARE GMBH BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
* THE POSSIBILITY OF SUCH DAMAGE.
*/
/* ------------------------------------------------------------------------- */
#ident "$Id: cmp_nocase.C,v 1.1 1999/09/21 09:07:04 arno Exp $"
#include <ctype.h>
#include "cmp_nocase.h"
/* ------------------------------------------------------------------------- */
int
_cmp_nocase(const char *s1, size_t l1, const char *s2, size_t l2)
{
const char *e1 = s1 + l1;
const char *e2 = s2 + l2;
while (s1 != e1 && s2 != e2) {
int c1 = toupper(*s1);
int c2 = toupper(*s2);
if (c1 < c2) return -1;
if (c1 > c2) return 1;
++s1, ++s2;
}
return s1 != e1 ? 1 : s2 != e2 ? -1 : 0;
}
/* ------------------------------------------------------------------------- */