isns_new_pdu
pdu_p = isns_new_pdu(trans_p->cfg_p, trans_p->id, func_id, pdu_flags);
new_pdu_p = isns_new_pdu(trans_p->cfg_p,
struct isns_pdu_s *isns_new_pdu(struct isns_config_s *, uint16_t, uint16_t,
pdu_p = isns_new_pdu(cfg_p, 0, 0, 0);