2 void get_control (void);
3 void put_control (void);
4 void release_control(void);
5 void check_control(void);
6 long int get_new_message_number (void);
7 long int get_new_user_number (void);
8 long int get_new_room_number (void);
9 void cmd_conf(char *argbuf
);
