Symbol: PP_CALLIN
sys/net/if_spppsubr.c
1707
sp->pp_flags |= PP_CALLIN;
sys/net/if_spppsubr.c
1748
sp->pp_flags &= ~PP_CALLIN;
sys/net/if_spppsubr.c
2031
if ((sp->pp_flags & PP_CALLIN) == 0 &&