- virtual int handler(void);
- virtual void ea_message_port(unsigned long port_id, int message, union parameter *param);
- virtual void ea_message_join(unsigned long join_id, int message, union parameter *param);
+ virtual void ea_message_port(unsigned int port_id, int message, union parameter *param);
+ virtual void ea_message_join(unsigned int join_id, int message, union parameter *param);