QS_IS_UNDELIVERED
if (QS_IS_UNDELIVERED(q->q_state))
QS_IS_UNDELIVERED(q->q_state)) ||
if (QS_IS_UNDELIVERED(q->q_state))
if (QS_IS_UNDELIVERED(q->q_state)
if (!QS_IS_UNDELIVERED(q->q_state))
if (QS_IS_UNDELIVERED(new->q_state))
if (!QS_IS_UNDELIVERED(vrfyqueue->q_state))
(!QS_IS_UNDELIVERED(a->q_state)))
if (!QS_IS_UNDELIVERED(a->q_state) && !all)