ref: 99c23c05f61f6844f85f4e7c7c1259da8b4404e8 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); }