ref: 4d4b825dea3c41bdad7d10ae32e7d04c1a3712d0 dir: /sys/src/ape/lib/ap/alpha/memcpy.c/
#include <string.h> void* memcpy(void *a1, const void *a2, size_t n) { return memmove(a1, a2, n); }