be64toh
*lp = be64toh(*(int64_t *)xdr->xdr_idx);
*lp = be64toh(*(uint64_t *)xdr->xdr_idx);
be->vbe_version = be64toh(be->vbe_version);
extern uint64_t be64toh(uint64_t);
test64 = be64toh(val64);