extern uint8_t	host_cdrom_drive_available[26];
extern uint8_t	host_cdrom_drive_available_num;


extern void	cdrom_init_host_drives(void);
extern void	cdrom_close(uint8_t id);
extern void	cdrom_eject(uint8_t id);
extern void	cdrom_reload(uint8_t id);
extern void	removable_disk_unload(uint8_t id);
extern void	removable_disk_eject(uint8_t id);
extern void	removable_disk_reload(uint8_t id);