134 upap_init(unit)  in upap_init()  argument
135     int unit;  in upap_init()
137     upap_state *u = &upap[unit];
139     u->us_unit = unit;
161 upap_authwithpeer(unit, user, password)  in upap_authwithpeer()  argument
162     int unit;  in upap_authwithpeer()
165     upap_state *u = &upap[unit];
190 upap_authpeer(unit)  in upap_authpeer()  argument
191     int unit;  in upap_authpeer()
193     upap_state *u = &upap[unit];
256 upap_lowerup(unit)  in upap_lowerup()  argument
257     int unit;  in upap_lowerup()
259     upap_state *u = &upap[unit];
283 upap_lowerdown(unit)  in upap_lowerdown()  argument
284     int unit;  in upap_lowerdown()
286     upap_state *u = &upap[unit];
305 upap_protrej(unit)  in upap_protrej()  argument
306     int unit;  in upap_protrej()
308     upap_state *u = &upap[unit];
312 	auth_withpeer_fail(unit, PPP_PAP);
316 	auth_peer_fail(unit, PPP_PAP);
318     upap_lowerdown(unit);
326 upap_input(unit, inpacket, l)  in upap_input()  argument
327     int unit;  in upap_input()
331     upap_state *u = &upap[unit];