void (*cleanup) (void);
/* Device-specific */
- int (*open) (int device_index);
- void (*close) (int device_index);
+ int (*opendev) (int device_index);
+ void (*closedev) (int device_index);
void *(*get_device_info) (int device_index, int device_info_id);
int (*get_status) (int device_index);
int *(*get_capabilities) (void);