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