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microwatt/litedram/gen-src/sdram_init/libc/src/strchr.c

29 lines
716 B
C

/******************************************************************************
* Copyright (c) 2004, 2008 IBM Corporation
* All rights reserved.
* This program and the accompanying materials
* are made available under the terms of the BSD License
* which accompanies this distribution, and is available at
* http://www.opensource.org/licenses/bsd-license.php
*
* Contributors:
* IBM Corporation - initial implementation
*****************************************************************************/
#include <stddef.h>
char *strchr(const char *s, int c);
char *strchr(const char *s, int c)
{
char cb = c;
while (*s != 0) {
if (*s == cb) {
return (char *)s;
}
s += 1;
}
return NULL;
}