1 /*
2  * SPDX-License-Identifier: BSD-3-Clause
3  * SPDX-FileCopyrightText: Copyright TF-RMM Contributors.
4  */
5 
6 #include <stddef.h>
7 #include <string.h>
8 
memcpy(void * dst,const void * src,size_t len)9 void *memcpy(void *dst, const void *src, size_t len)
10 {
11 	const char *s = src;
12 	char *d = dst;
13 
14 	while (len--) {
15 		*d++ = *s++;
16 	}
17 
18 	return dst;
19 }
20