extern int mo_wallops(struct Client*, struct Client*, int, char*[]);
extern int mo_wallusers(struct Client*, struct Client*, int, char*[]);
extern int mr_error(struct Client*, struct Client*, int, char*[]);
extern int mo_wallops(struct Client*, struct Client*, int, char*[]);
extern int mo_wallusers(struct Client*, struct Client*, int, char*[]);
extern int mr_error(struct Client*, struct Client*, int, char*[]);