IDX_IPCP
sppp_wq_add(sp->wq_cp, &sp->scp[IDX_IPCP].work_to);
[IDX_IPCP] = sppp_cp_to_ipcp,
&sp->scp[IDX_IPCP].work_close);
sp->scp[IDX_IPCP].confid = ++sp->scp[IDX_IPCP].seq;
sppp_cp_send(sp, PPP_IPCP, CONF_REQ, sp->scp[IDX_IPCP].confid, i, &opt);
PPP_IPCP, IDX_IPCP,
status->state = sp->scp[IDX_IPCP].state;
if (sp->scp[IDX_IPCP].state == STATE_OPENED) {
if (sp->scp[IDX_IPCP].state != STATE_OPENED) {