void message_setup(unsigned int epoint_id, int message_id, union parameter *param);
void message_notify(unsigned int epoint_id, int message_id, union parameter *param);
void message_facility(unsigned int epoint_id, int message_id, union parameter *param);
+ void message_3pty(unsigned int epoint_id, int message_id, union parameter *param);
void message_overlap(unsigned int epoint_id, int message_id, union parameter *param);
void message_proceeding(unsigned int epoint_id, int message_id, union parameter *param);
void message_alerting(unsigned int epoint_id, int message_id, union parameter *param);