APIX_STATE_FREED
if (apix_vector.v_state == APIX_STATE_FREED ||
if (apix_vector.v_state == APIX_STATE_FREED ||
if (vectp->v_state == APIX_STATE_FREED ||
if (vectp->v_state == APIX_STATE_FREED ||
vecp->v_state = APIX_STATE_FREED;
(((p) == NULL) || ((p)->v_state == APIX_STATE_FREED))