PP_CALLIN        1918 net/if_spppsubr.c 			sp->pp_flags |= PP_CALLIN;
PP_CALLIN        1966 net/if_spppsubr.c  	sp->pp_flags &= ~PP_CALLIN;
PP_CALLIN        2249 net/if_spppsubr.c 			if ((sp->pp_flags & PP_CALLIN) == 0 &&