772 struct ip_vs_app {  struct
782 	struct ip_vs_app	*app;		/* its real application */  argument
791 	int (*pkt_out)(struct ip_vs_app *, struct ip_vs_conn *,  argument
798 	int (*pkt_in)(struct ip_vs_app *, struct ip_vs_conn *,  argument
802 	int (*init_conn)(struct ip_vs_app *, struct ip_vs_conn *);  argument
805 	int (*done_conn)(struct ip_vs_app *, struct ip_vs_conn *);  argument
809 	int (*bind_conn)(struct ip_vs_app *, struct ip_vs_conn *,  argument
812 	void (*unbind_conn)(struct ip_vs_app *, struct ip_vs_conn *);  argument
818 	int (*conn_schedule)(struct sk_buff *skb, struct ip_vs_app *app,  argument
822 	(*conn_in_get)(const struct sk_buff *skb, struct ip_vs_app *app,  argument
826 	(*conn_out_get)(const struct sk_buff *skb, struct ip_vs_app *app,  argument
831 				struct ip_vs_app *app);  argument
833 	void (*timeout_change)(struct ip_vs_app *app, int flags);  argument