root/include/linux/keyboard.h

INCLUDED FROM

   1 /* SPDX-License-Identifier: GPL-2.0 */
   2 #ifndef __LINUX_KEYBOARD_H
   3 #define __LINUX_KEYBOARD_H
   4 
   5 #include <uapi/linux/keyboard.h>
   6 
   7 struct notifier_block;
   8 extern unsigned short *key_maps[MAX_NR_KEYMAPS];
   9 extern unsigned short plain_map[NR_KEYS];
  10 
  11 struct keyboard_notifier_param {
  12         struct vc_data *vc;     /* VC on which the keyboard press was done */
  13         int down;               /* Pressure of the key? */
  14         int shift;              /* Current shift mask */
  15         int ledstate;           /* Current led state */
  16         unsigned int value;     /* keycode, unicode value or keysym */
  17 };
  18 
  19 extern int register_keyboard_notifier(struct notifier_block *nb);
  20 extern int unregister_keyboard_notifier(struct notifier_block *nb);
  21 #endif