You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
25 lines
424 B
25 lines
424 B
/*
|
|
* Copyright (c) 2013-2019, Arm Limited and Contributors. All rights reserved.
|
|
*
|
|
* SPDX-License-Identifier: BSD-3-Clause
|
|
*/
|
|
|
|
#include <stddef.h>
|
|
#include <string.h>
|
|
|
|
int memcmp(const void *s1, const void *s2, size_t len)
|
|
{
|
|
const unsigned char *s = s1;
|
|
const unsigned char *d = s2;
|
|
unsigned char sc;
|
|
unsigned char dc;
|
|
|
|
while (len--) {
|
|
sc = *s++;
|
|
dc = *d++;
|
|
if (sc - dc)
|
|
return (sc - dc);
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|