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/* Copyright (c) 2013 The Chromium OS Authors. All rights reserved.
* Use of this source code is governed by a BSD-style license that can be
* found in the LICENSE file.
*
* The functions implemented by keyboard component of EC core.
*/
#ifndef __CROS_EC_KEYBOARD_8042_H
#define __CROS_EC_KEYBOARD_8042_H
#include "common.h"
#include "button.h"
/**
* Called by power button handler and button interrupt handler.
*
* This function sends the corresponding make or break code to the host.
*/
void button_state_changed(enum keyboard_button_type button, int is_pressed);
/**
* Notify the keyboard module when a byte is written by the host.
*
* Note: This is called in interrupt context by the LPC interrupt handler.
*
* @param data Byte written by host
* @param is_cmd Is byte command (!=0) or data (0)
*/
void keyboard_host_write(int data, int is_cmd);
#endif /* __CROS_EC_KEYBOARD_8042_H */
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