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#ifndef __LINUX_PHONEDEV_H
#define __LINUX_PHONEDEV_H
#include <linux/types.h>
#ifdef __KERNEL__
#include <linux/poll.h>
struct phone_device {
struct phone_device *next;
const struct file_operations *f_op;
int (*open) (struct phone_device *, struct file *);
int board; /* Device private index */
int minor;
};
extern int phonedev_init(void);
#define PHONE_MAJOR 100
extern int phone_register_device(struct phone_device *, int unit);
#define PHONE_UNIT_ANY -1
extern void phone_unregister_device(struct phone_device *);
#endif
#endif
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