/*
* Copyright ( c ) 1987 , 1993
* The Regents of the University of California . All rights reserved .
*
* 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 the University of
* California , Berkeley and its contributors .
* 4 . Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission .
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ` ` 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 THE REGENTS OR CONTRIBUTORS 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 .
*/
#if defined (LIBC_SCCS) && !defined (lint)
static char sccsid[] = "@(#)strcasecmp.c 8.1 (Berkeley) 6/4/93" ;
#endif /* LIBC_SCCS and not lint */
#include <sys_defs.h>
#include <ctype.h>
int strcasecmp(const char *s1, const char *s2)
{
const unsigned char *us1 = (const unsigned char *) s1;
const unsigned char *us2 = (const unsigned char *) s2;
while (tolower(*us1) == tolower(*us2++))
if (*us1++ == '\0' )
return (0 );
return (tolower(*us1) - tolower(*--us2));
}
int strncasecmp(const char *s1, const char *s2, size_t n)
{
if (n != 0 ) {
const unsigned char *us1 = (const unsigned char *) s1;
const unsigned char *us2 = (const unsigned char *) s2;
do {
if (tolower(*us1) != tolower(*us2++))
return (tolower(*us1) - tolower(*--us2));
if (*us1++ == '\0' )
break ;
} while (--n != 0 );
}
return (0 );
}
Messung V0.5 in Prozent C=92 H=91 G=91
¤ Dauer der Verarbeitung: 0.13 Sekunden
(vorverarbeitet am 2026-08-10)
¤
*© Formatika GbR, Deutschland