ref: 339c577e4428f7beefd82ce7eaa0d54a0e28c386
dir: /libc/src/memcpy.c/
/* See LICENSE file for copyright and license details. */ #include <string.h> #undef memcpy void * memcpy(void * restrict dst, const void * restrict src, size_t n) { char *s1 = dst; const char *s2 = src; while (n-- > 0) *s1++ = *s2++; return dst; }