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 mr_error(struct Client*, struct Client*, int, char*[]);
extern int mr_pong(struct Client*, struct Client*, int, char*[]);
extern int mr_server(struct Client*, struct Client*, int, char*[]);
extern int ms_admin(struct Client*, struct Client*, int, char*[]);