sys/net/if_sppp.h

93  * This is a cut down struct sppp (see below) that can easily be
138 struct sppp {
142 	struct  sppp *pp_next;  /* next interface in keepalive list */
178 	void	(*pp_up)(struct sppp *sp);
179 	void	(*pp_down)(struct sppp *sp);
186 	void	(*pp_tls)(struct sppp *sp);
187 	void	(*pp_tlf)(struct sppp *sp);
195 	void	(*pp_con)(struct sppp *sp);
196 	void	(*pp_chg)(struct sppp *sp, int new_state);
206 #define IFP2SP(ifp)	((struct sppp *)(ifp)->if_l2com)
226 void sppp_fr_input (struct sppp *sp, struct mbuf *m);
227 struct mbuf *sppp_fr_header (struct sppp *sp, struct mbuf *m, int fam);
228 void sppp_fr_keepalive (struct sppp *sp);
229 void sppp_get_ip_addrs(struct sppp *sp, u_long *src, u_long *dst,