838     lcp_options *go = &lcp_gotoptions[f->unit];  local
844     *go = *wo;
846 	go->neg_mrru = 0;
847 	go->neg_ssnhf = 0;
851     if (go->mru > absmax_mru)
852 	go->mru = absmax_mru;
868     lcp_options *go = &lcp_gotoptions[f->unit];  local
881     return (LENCISHORT(go->neg_mru && go->mru != PPP_MRU) +
882 	    LENCILONG(go->neg_asyncmap && go->asyncmap != 0xFFFFFFFF) +
883 	    LENCICHAP(go->neg_chap || go->neg_mschap || go->neg_mschapv2) +
884 	    LENCISHORT(!go->neg_chap && go->neg_upap && !go->neg_mschap &&
885 		!go->neg_mschapv2) +
886 	    LENCILQR(go->neg_lqr) +
887 	    LENCICBCP(go->neg_cbcp) +
888 	    LENCILONG(go->neg_magicnumber) +
889 	    LENCIVOID(go->neg_pcompression) +
890 	    LENCIVOID(go->neg_accompression) +
891 	    LENCICHAR(go->neg_fcs) +
892 	    LENCISHORT(go->neg_mrru) +
893 	    LENCIVOID(go->neg_ssnhf) +
895             LENCIVOID(go->pppmux) +
897 	    (go->neg_endpoint? CILEN_CHAR + go->endpoint.length: 0));
910     lcp_options *go = &lcp_gotoptions[f->unit];  local
961     ADDCISHORT(CI_MRU, go->neg_mru && go->mru != PPP_MRU, go->mru);
962     ADDCILONG(CI_ASYNCMAP, go->neg_asyncmap && go->asyncmap != 0xFFFFFFFF,
963 	      go->asyncmap);
965     ADDCICHAP(CI_AUTHTYPE, go->neg_chap || go->neg_mschap || go->neg_mschapv2,
966 	PPP_CHAP, go->chap_mdtype);
967     ADDCISHORT(CI_AUTHTYPE, !(go->neg_chap || go->neg_mschap ||
968 	go->neg_mschapv2) && go->neg_upap, PPP_PAP);
970     if (f->state == ACKSENT && go->neg_lqr && go->lqr_period == 0 &&
972 	go->lqr_period = 500;
973     ADDCILQR(CI_QUALITY, go->neg_lqr, go->lqr_period);
974     ADDCICHAR(CI_CALLBACK, go->neg_cbcp, CBOP_CBCP);
975     ADDCILONG(CI_MAGICNUMBER, go->neg_magicnumber, go->magicnumber);
976     ADDCIVOID(CI_PCOMPRESSION, go->neg_pcompression);
977     ADDCIVOID(CI_ACCOMPRESSION, go->neg_accompression);
978     ADDCICHAR(CI_FCSALTERN, (go->neg_fcs && go->fcs_type != 0), go->fcs_type);
979     ADDCIENDP(CI_EPDISC, go->neg_endpoint, go->endpoint.class,
980 	      go->endpoint.value, go->endpoint.length);
982     ADDCIVOID(CI_MUXING, go->pppmux);
984     ADDCISHORT(CI_MRRU, go->neg_mrru, go->mrru);
985     ADDCIVOID(CI_SSNHF, go->neg_ssnhf);
1008     lcp_options *go = &lcp_gotoptions[f->unit];  local
1139     ACKCISHORT(CI_MRU, go->neg_mru && go->mru != PPP_MRU, go->mru);
1140     ACKCILONG(CI_ASYNCMAP, go->neg_asyncmap && go->asyncmap != 0xFFFFFFFF,
1141 	      go->asyncmap);
1143     ACKCICHAP(CI_AUTHTYPE, go->neg_chap || go->neg_mschap || go->neg_mschapv2,
1144 	PPP_CHAP, go->chap_mdtype);
1145     ACKCIAUTH(CI_AUTHTYPE, !(go->neg_chap || go->neg_mschap ||
1146 	go->neg_mschapv2) && go->neg_upap, PPP_PAP);
1147     ACKCILQR(CI_QUALITY, go->neg_lqr, go->lqr_period);
1148     ACKCICHAR(CI_CALLBACK, go->neg_cbcp, CBOP_CBCP);
1149     ACKCILONG(CI_MAGICNUMBER, go->neg_magicnumber, go->magicnumber);
1150     ACKCIVOID(CI_PCOMPRESSION, go->neg_pcompression);
1151     ACKCIVOID(CI_ACCOMPRESSION, go->neg_accompression);
1152     ACKCICHAR(CI_FCSALTERN, go->neg_fcs, go->fcs_type);
1153     ACKCIENDP(CI_EPDISC, go->neg_endpoint, go->endpoint.class,
1154 	      go->endpoint.value, go->endpoint.length);
1156     ACKCIVOID(CI_MUXING, go->pppmux);
1157     if (go->pppmux)
1158     	go->pppmux = ao->pppmux;
1160     ACKCISHORT(CI_MRRU, go->neg_mrru, go->mrru);
1161     ACKCIVOID(CI_SSNHF, go->neg_ssnhf);
1190     lcp_options *go = &lcp_gotoptions[f->unit];  local
1201     try = *go;
1209     if (go->neg && \
1219     if (go->neg && \
1230     if (go->neg && \
1241     if (go->neg && \
1252     if (go->neg && \
1264     if (go->neg && \
1282     if (go->neg_mru && go->mru != PPP_MRU) {
1293     if (go->neg_asyncmap && go->asyncmap != 0xFFFFFFFF) {
1295 		  try.asyncmap = go->asyncmap | cilong;
1304     if ((go->neg_chap || go->neg_mschap || go->neg_mschapv2 || go->neg_upap) &&
1312 	nak_auth_orig = (go->neg_chap || go->neg_mschap || go->neg_mschapv2) ?
1316 	    no.neg_upap = go->neg_upap;
1322 	    if (!go->neg_chap && !go->neg_mschap && !go->neg_mschapv2)
1330 	    switch (go->chap_mdtype) {
1332 		no.neg_chap = go->neg_chap;
1336 		no.neg_mschap = go->neg_mschap;
1340 		no.neg_mschapv2 = go->neg_mschapv2;
1363 	    if (go->neg_chap || go->neg_mschap || go->neg_mschapv2) {
1364 		switch (go->chap_mdtype) {
1404 	     else if (cilong == 0 && go->neg_fcs && wo->lqr_period != 0)
1438     NAKCICHAR(CI_FCSALTERN, neg_fcs, try.fcs_type = go->fcs_type & cichar;);
1455     if (go->neg_mrru) {
1493 	    if ((go->neg_mru && go->mru != PPP_MRU)
1504 	    if ((go->neg_asyncmap && go->asyncmap != 0xFFFFFFFF)
1515 	    if (go->neg_chap || no.neg_chap ||
1516 		go->neg_mschap || no.neg_mschap ||
1517 		go->neg_mschapv2 || no.neg_mschapv2 ||
1518 		go->neg_upap || no.neg_upap)
1522 	    if (go->neg_magicnumber || no.neg_magicnumber ||
1527 	    if (go->neg_pcompression || no.neg_pcompression
1532 	    if (go->neg_accompression || no.neg_accompression
1537 	    if (go->neg_lqr || no.neg_lqr || cilen != CILEN_LQR)
1541 	    if (go->neg_mrru || no.neg_mrru || cilen != CILEN_SHORT)
1545 	    if (go->neg_ssnhf || no.neg_ssnhf || cilen != CILEN_VOID)
1550 	    if (go->neg_endpoint || no.neg_endpoint || cilen < CILEN_CHAR)
1554 	    if (go->neg_fcs || no.neg_fcs || cilen < CILEN_CHAR)
1559             if (go->pppmux || no.pppmux || cilen < CILEN_VOID)
1585 	*go = try;
1611     lcp_options *go = &lcp_gotoptions[f->unit];  local
1617     try = *go;
1625     if (go->neg && \
1634     if (go->neg && \
1647     if (go->neg && \
1660     if (go->neg && \
1675     if (go->neg && \
1688     if (go->neg && \
1702     if (go->neg && \
1715     if (go->neg && \
1739     REJCISHORT(CI_MRU, neg_mru, go->mru);
1740     REJCILONG(CI_ASYNCMAP, neg_asyncmap, go->asyncmap);
1747     if ((go->neg_chap || go->neg_mschap || go->neg_mschapv2) &&
1756 	if (cishort != PPP_CHAP || cichar != go->chap_mdtype)
1779     if (!go->neg_chap && !go->neg_mschap && !go->neg_mschapv2) {
1782     REJCILQR(CI_QUALITY, neg_lqr, go->lqr_period);
1784     REJCILONG(CI_MAGICNUMBER, neg_magicnumber, go->magicnumber);
1787     REJCICHAR(CI_FCSALTERN, neg_fcs, go->fcs_type);
1791     REJCIENDP(CI_EPDISC, neg_endpoint, go->endpoint.class,
1792 	      go->endpoint.value, go->endpoint.length);
1793     REJCISHORT(CI_MRRU, neg_mrru, go->mrru);
1805 	*go = try;
1830     lcp_options *go = &lcp_gotoptions[f->unit];  local
2099 		if ((cilong == 0 && go->lqr_period == 0) ||
2119 	    if (!(ao->neg_magicnumber || go->neg_magicnumber)) {
2145 	    while (go->neg_magicnumber && cilong == go->magicnumber) {
2385     lcp_options *go = &lcp_gotoptions[f->unit];  local
2389     if (!go->neg_magicnumber)
2390 	go->magicnumber = 0;
2409     mru = (go->neg_mru? MAX(wo->mru, go->mru): PPP_MRU);
2413 		    (lax_recv? 0: go->neg_asyncmap? go->asyncmap: 0xffffffff),
2414 		    go->neg_pcompression, go->neg_accompression);
2417     ppp_recv_fcs(f->unit, go->neg_fcs ? go->fcs_type : FCSALT_16);
2421     ppp_recv_muxoption(f->unit, go->pppmux);
2446     lcp_options *go = &lcp_gotoptions[f->unit];  local
2455 		    (go->neg_asyncmap? go->asyncmap: 0xffffffff),
2456 		    go->neg_pcompression, go->neg_accompression);