387     ao->neg_chap = 1;  in lcp_init()
678       ao->neg_chap = (ao->chap_mdtype != MDTYPE_NONE);  in lcp_resetci()
706         wo->neg_chap = (wo->chap_mdtype != MDTYPE_NONE);  in lcp_resetci()
721       ao->neg_chap = 0;  in lcp_resetci()
734     PPPDEBUG(LOG_DEBUG, (" CHAP=%d CHAP_MD5=%d", ao->neg_chap, !!(ao->chap_mdtype&MDTYPE_MD5)));  in lcp_resetci()
796 	    LENCICHAP(!go->neg_eap && go->neg_chap) +  in lcp_cilen()
799 	    LENCICHAP(go->neg_chap) +  in lcp_cilen()
804 	    LENCISHORT(!go->neg_eap && !go->neg_chap && go->neg_upap) +  in lcp_cilen()
810 	    LENCISHORT(!go->neg_chap && go->neg_upap) +  in lcp_cilen()
898     ADDCICHAP(CI_AUTHTYPE, !go->neg_eap && go->neg_chap, go->chap_mdtype);  in lcp_addci()
901     ADDCICHAP(CI_AUTHTYPE, go->neg_chap, go->chap_mdtype);  in lcp_addci()
906     ADDCISHORT(CI_AUTHTYPE, !go->neg_eap && !go->neg_chap && go->neg_upap, PPP_PAP);  in lcp_addci()
912     ADDCISHORT(CI_AUTHTYPE, !go->neg_chap && go->neg_upap, PPP_PAP);  in lcp_addci()
1072     ACKCICHAP(CI_AUTHTYPE, !go->neg_eap && go->neg_chap, go->chap_mdtype);  in lcp_ackci()
1075     ACKCICHAP(CI_AUTHTYPE, go->neg_chap, go->chap_mdtype);  in lcp_ackci()
1080     ACKCISHORT(CI_AUTHTYPE, !go->neg_eap && !go->neg_chap && go->neg_upap, PPP_PAP);  in lcp_ackci()
1086     ACKCISHORT(CI_AUTHTYPE, !go->neg_chap && go->neg_upap, PPP_PAP);  in lcp_ackci()
1264         || go->neg_chap  in lcp_nakci()
1278 	no.neg_chap = go->neg_chap;  in lcp_nakci()
1300 	    if (go->neg_chap)  in lcp_nakci()
1301 		try_.neg_chap = 0;  in lcp_nakci()
1325 	    if (go->neg_chap) {  in lcp_nakci()
1338 			    try_.neg_chap = 0;  in lcp_nakci()
1378 	    if (go->neg_chap)  in lcp_nakci()
1379 		try_.neg_chap = 0;  in lcp_nakci()
1503                 || go->neg_chap || no.neg_chap  in lcp_nakci()
1766 	REJCICHAP(CI_AUTHTYPE, neg_chap, go->chap_mdtype);  in lcp_rejci()
1767 	if (!go->neg_chap) {  in lcp_rejci()
1929 		|| ao->neg_chap  in lcp_reqci()
1960 		    || ho->neg_chap  in lcp_reqci()
2008 		if (!ao->neg_chap) {	/* we don't want to do CHAP */  in lcp_reqci()
2040 		ho->neg_chap = 1;  in lcp_reqci()
2049 		    ho->neg_chap ||  in lcp_reqci()
2063 		    if (ao->neg_chap) {  in lcp_reqci()
2099 	    if (ao->neg_chap) {  in lcp_reqci()