BIT_VEC64_SET_BIT
BIT_VEC64_SET_BIT(o->registry.aprox_match.vec, bin);
BIT_VEC64_SET_BIT(o->registry.aprox_match.vec, bin);
BIT_VEC64_SET_BIT(req, bin);
BIT_VEC64_SET_BIT(o->registry.aprox_match.vec,
BIT_VEC64_SET_BIT(o->pool_mirror, offset);