+struct handle_info *loc_auth(char *handle, char *password);
+
+typedef void (*user_mode_func_t)(struct userNode *user, const char *mode_change);
+void reg_user_mode_func(user_mode_func_t func);
+typedef void (*channel_mode_func_t)(struct userNode *who, struct chanNode *channel, char **mode, unsigned int argc);
+void reg_channel_mode_func(channel_mode_func_t func);
+