ref: 4100a101f53391e3063652f203272462dc8537d7
dir: /libc/src/memcpy.c/
/* See LICENSE file for copyright and license details. */
#include <string.h>
void *
memcpy(void *dst, const void *src, size_t n)
{
char *s1 = dst;
const char *s2 = src;
while (n-- > 0)
*s1++ = *s2++;
return dst;
}