fsm_ack
fsm_ack(dec, &ccp->in.opt);
extern void fsm_ack(struct fsm_decode *, const struct fsm_opt *);
fsm_ack(dec, opt);
fsm_ack(dec, opt);
fsm_ack(dec, opt);
fsm_ack(dec, opt);
fsm_ack(dec, &opt);
fsm_ack(dec, opt);
fsm_ack(dec, opt);
fsm_ack(dec, opt);
fsm_ack(dec, opt);
fsm_ack(dec, opt);
fsm_ack(dec, opt);
fsm_ack(dec, opt);
fsm_ack(dec, opt);
fsm_ack(dec, opt);
fsm_ack(dec, opt);
fsm_ack(dec, opt);
fsm_ack(dec, opt);