/****************************************************************************
*
* Open Watcom Project
*
* Portions Copyright (c) 1983-2002 Sybase, Inc. All Rights Reserved.
*
* ========================================================================
*
* This file contains Original Code and/or Modifications of Original
* Code as defined in and that are subject to the Sybase Open Watcom
* Public License version 1.0 (the 'License'). You may not use this file
* except in compliance with the License. BY USING THIS FILE YOU AGREE TO
* ALL TERMS AND CONDITIONS OF THE LICENSE. A copy of the License is
* provided with the Original Code and Modifications, and is also
* available at www.sybase.com/developer/opensource.
*
* The Original Code and all software distributed under the License are
* distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND SYBASE AND ALL CONTRIBUTORS HEREBY DISCLAIM
* ALL SUCH WARRANTIES, INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR
* NON-INFRINGEMENT. Please see the License for the specific language
* governing rights and limitations under the License.
*
* ========================================================================
*
* Description: WHEN YOU FIGURE OUT WHAT THIS FILE DOES, PLEASE
* DESCRIBE IT HERE!
*
****************************************************************************/
#include "variety.h"
#include "widechar.h"
#include <ctype.h>
#include <string.h>
#include "riscstr.h"
/* return <0 if s<t, 0 if s==t, >0 if s>t */
#if defined(__RISCSTR__) && defined(__WIDECHAR__)
_WCRTLINK int __simple__wcsnicmp( const CHAR_TYPE *s, const CHAR_TYPE *t, size_t n )
#else
_WCRTLINK int __F_NAME(strnicmp,_wcsnicmp)( const CHAR_TYPE *s, const CHAR_TYPE *t, size_t n )
#endif
{
UCHAR_TYPE c1;
UCHAR_TYPE c2;
for(;;) {
if( n == 0 ) return( 0 ); /* equal */
c1 = *s;
c2 = *t;
if( IS_ASCII( c1 ) && IS_ASCII( c2 ) ) {
if( c1 >= 'A' && c1 <= 'Z' ) c1 += 'a' - 'A';
if( c2 >= 'A' && c2 <= 'Z' ) c2 += 'a' - 'A';
}
if( c1 != c2 ) return( c1 - c2 ); /* less than or greater than */
if( c1 == NULLCHAR ) return( 0 ); /* equal */
++s;
++t;
--n;
}
}