mirror of
https://frontier.innolan.net/rainlance/amiga-tz.git
synced 2026-05-03 19:36:16 +00:00
60 lines
2.3 KiB
C
60 lines
2.3 KiB
C
//--------------------------------------------------------------------------//
|
|
/*
|
|
* Copyright (c) 2015 Carsten Larsen
|
|
* Copyright (c) 2002-2006 by Olaf Barthel <olsen (at) sourcery.han.de>
|
|
* 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. Neither the name of Olaf Barthel nor the names of contributors
|
|
* may be used to endorse or promote products derived from this
|
|
* software without specific prior written permission.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS 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 COPYRIGHT OWNER 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.
|
|
*
|
|
*/
|
|
//--------------------------------------------------------------------------//
|
|
#include "compiler.h"
|
|
|
|
char *strchr(const char *s, int c)
|
|
{
|
|
const unsigned char * us = (const unsigned char *)s;
|
|
char * result = NULL;
|
|
unsigned char us_c;
|
|
unsigned char find_this = (c & 0xff);
|
|
|
|
while(1)
|
|
{
|
|
us_c = (*us);
|
|
if(us_c == find_this)
|
|
{
|
|
result = (char *)us;
|
|
break;
|
|
}
|
|
|
|
if(us_c == '\0')
|
|
break;
|
|
|
|
us++;
|
|
}
|
|
|
|
return(result);
|
|
}
|
|
//--------------------------------------------------------------------------//
|