include/linux/phonedev.h

   1 #ifndef __LINUX_PHONEDEV_H
   2 #define __LINUX_PHONEDEV_H
   3
   4 #include <linux/types.h>
   5 #include <linux/version.h>
   6
   7 #ifdef __KERNEL__
   8
   9 #include <linux/poll.h>
  10
  11 struct phone_device {
  12         struct phone_device *next;
  13         struct file_operations *f_op;
  14         int (*open) (struct phone_device *, struct file *);
  15         int board;              /* Device private index */
  16         int minor;
  17 };
  18
  19 extern int phonedev_init(void);
  20 #define PHONE_MAJOR     100
  21 extern int phone_register_device(struct phone_device *, int unit);
  22 #define PHONE_UNIT_ANY  -1
  23 extern void phone_unregister_device(struct phone_device *);
  24
  25 #endif
  26 #endif