int load_targets(struct session *s, const char *fn);
void statistics(struct session *s, struct statistics *stat);
char *search(struct session *s, char *query);
-struct record **show(struct session *s, int start, int *num, int *total, int *sumhits, NMEM nmem_show);
+struct record **show(struct session *s, int start, int *num, int *total,
+ int *sumhits, NMEM nmem_show);
struct termlist_score **termlist(struct session *s, const char *name, int *num);
void session_set_watch(struct session *s, int what, session_watchfun fun, void *data);
+int session_active_clients(struct session *s);
#endif