struct pending; /* forward reference */
void flush_pending_by_connection(struct connection *c);	
bool in_pending_use(struct connection *c);
void show_pending_phase2(const struct connection *c, const struct state *st);
bool pending_check_timeout(struct connection *c);

extern struct connection *first_pending(struct state *st
					, lset_t *policy
					, int *p_whack_sock);



