ref: 8003c8b1e2d5d6e2a22ca7e552b53e631db86df4 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); }