ref: 7b977c7290db3da3d6faa94606a8b7f1e7d39a1b 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); }