extern int m_unregistered(struct Client*, struct Client*, int, char*[]);
extern int m_unsupported(struct Client*, struct Client*, int, char*[]);
extern int m_user(struct Client*, struct Client*, int, char*[]);
extern int m_unregistered(struct Client*, struct Client*, int, char*[]);
extern int m_unsupported(struct Client*, struct Client*, int, char*[]);
extern int m_user(struct Client*, struct Client*, int, char*[]);