PP_MTU            130 dev/pci/if_san_obsd.c 	ifp->if_mtu = PP_MTU;
PP_MTU           1632 dev/pci/musycc.c 	ifp->if_mtu = PP_MTU;
PP_MTU           1864 net/if_spppsubr.c 	sp->lcp.mru = sp->lcp.their_mru = PP_MTU;
PP_MTU           1900 net/if_spppsubr.c  	sp->lcp.mru = sp->lcp.their_mru = PP_MTU;
PP_MTU           2323 net/if_spppsubr.c 				if (mru < PP_MTU || mru > PP_MAX_MRU)
PP_MTU           2324 net/if_spppsubr.c 					mru = PP_MTU;