void recv_whohandler_354(struct ClientSocket *client, char **argv, unsigned int argc);
void recv_whohandler_315(struct ClientSocket *client, char **argv, unsigned int argc);
void get_userlist(struct ChanNode *chan, userlist_callback_t callback, void *data);
+void get_userlist_with_invisible(struct ChanNode *chan, userlist_callback_t callback, void *data);
void get_userauth(struct UserNode *user, userauth_callback_t callback, void *data);
void free_whoqueue();