STATE_CLOSED
sppp_cp_change_state(cp, sp, STATE_CLOSED);
case STATE_CLOSED:
case STATE_CLOSED:
case STATE_CLOSED:
sppp_cp_change_state(cp, sp, STATE_CLOSED);
sppp_cp_change_state(cp, sp, STATE_CLOSED);
case STATE_CLOSED:
case STATE_CLOSED:
sppp_cp_change_state(cp, sp, STATE_CLOSED);
case STATE_CLOSED:
case STATE_CLOSED:
case STATE_CLOSED:
case STATE_CLOSED:
sppp_cp_change_state(cp, sp, STATE_CLOSED);
case STATE_CLOSED:
case STATE_CLOSED:
case STATE_CLOSED: return "closed";