1 /* SPDX-License-Identifier: GPL-2.0 */ 1 /* SPDX-License-Identifier: GPL-2.0 */
2 #ifndef __LINUX_KEYBOARD_H 2 #ifndef __LINUX_KEYBOARD_H
3 #define __LINUX_KEYBOARD_H 3 #define __LINUX_KEYBOARD_H
4 4
5 #include <uapi/linux/keyboard.h> 5 #include <uapi/linux/keyboard.h>
6 6
7 struct notifier_block; 7 struct notifier_block;
8 extern unsigned short *key_maps[MAX_NR_KEYMAPS 8 extern unsigned short *key_maps[MAX_NR_KEYMAPS];
9 extern unsigned short plain_map[NR_KEYS]; 9 extern unsigned short plain_map[NR_KEYS];
10 10
11 struct keyboard_notifier_param { 11 struct keyboard_notifier_param {
12 struct vc_data *vc; /* VC on which 12 struct vc_data *vc; /* VC on which the keyboard press was done */
13 int down; /* Pressure of 13 int down; /* Pressure of the key? */
14 int shift; /* Current shi 14 int shift; /* Current shift mask */
15 int ledstate; /* Current led 15 int ledstate; /* Current led state */
16 unsigned int value; /* keycode, un 16 unsigned int value; /* keycode, unicode value or keysym */
17 }; 17 };
18 18
19 extern int register_keyboard_notifier(struct n 19 extern int register_keyboard_notifier(struct notifier_block *nb);
20 extern int unregister_keyboard_notifier(struct 20 extern int unregister_keyboard_notifier(struct notifier_block *nb);
21 #endif 21 #endif
22 22
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