struct connection *client_get_connection(struct client *cl);
struct session_database *client_get_database(struct client *cl);
void client_set_database(struct client *cl, struct session_database *db);
struct connection *client_get_connection(struct client *cl);
struct session_database *client_get_database(struct client *cl);
void client_set_database(struct client *cl, struct session_database *db);