1138 struct fsm_opt *
1141   struct fsm_opt *o = (struct fsm_opt *)*cp;  in fsm_readopt()
1150   if (o->hdr.len > sizeof(struct fsm_opt)) {  in fsm_readopt()
1152                o->hdr.len, (int)sizeof(struct fsm_opt));  in fsm_readopt()
1153     o->hdr.len = sizeof(struct fsm_opt);  in fsm_readopt()
1160 fsm_opt(u_char *opt, int optlen, const struct fsm_opt *o)  in fsm_opt()  function
1180 fsm_rej(struct fsm_decode *dec, const struct fsm_opt *o)  in fsm_rej()
1184   dec->rejend += fsm_opt(dec->rejend, FSM_OPTLEN - (dec->rejend - dec->rej), o);  in fsm_rej()
1188 fsm_ack(struct fsm_decode *dec, const struct fsm_opt *o)  in fsm_ack()
1192   dec->ackend += fsm_opt(dec->ackend, FSM_OPTLEN - (dec->ackend - dec->ack), o);  in fsm_ack()
1196 fsm_nak(struct fsm_decode *dec, const struct fsm_opt *o)  in fsm_nak()
1200   dec->nakend += fsm_opt(dec->nakend, FSM_OPTLEN - (dec->nakend - dec->nak), o);  in fsm_nak()