/*
* Copyright (c) 2013-2019, ARM Limited and Contributors. All rights reserved.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
#include <stddef.h>
#include <string.h>
void *memchr(const void *src, int c, size_t len)
{
const unsigned char *s = src;
while (len--) {
if (*s == (unsigned char)c)
return (void *) s;
s++;
}
return NULL;
}-
Ambroise Vincent authored
The previous implementation could behave incorrectly because of the sign extension of the char when compared to the int. Change-Id: I397838b0ec87a6f1af6972d022a8c19a5184b447 Signed-off-by:Ambroise Vincent <ambroise.vincent@arm.com>
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