extern struct ConnectionClass *find_class(const char *name);
extern struct ConnectionClass *make_class(void);
extern void free_class(struct ConnectionClass * tmp);
-extern unsigned int get_con_freq(struct ConnectionClass * clptr);
extern char *get_conf_class(const struct ConfItem *aconf);
extern int get_conf_ping(const struct ConfItem *aconf);
extern char *get_client_class(struct Client *acptr);