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/* Copyright 2022 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.
*/
/**
* @file
*
* @brief Backend API for kb raw emulator
*/
#ifndef __EMUL_KB_RAW_H
#define __EMUL_KB_RAW_H
struct device;
/**
* @brief Raw keyboard emulator backend API
* @defgroup kb_raw_emul raw keyboard emulator
* @{
*
* The raw keyboard emulator allows for emulating a physical keyboard.
*/
/**
* @brief Sets or clears a key.
*
* @param dev Pointer to kb_raw emulator device.
* @param row The keyboard scan row.
* @param col The keyboard scan column.
* @param pressed If non-zero, set that key row/col as pressed, if zero it is
* unpressed.
* @return 0 for success, -EINVAL for an invalid param.
*/
int emul_kb_raw_set_kbstate(const struct device *dev, uint8_t row, uint8_t col,
int pressed);
/**
* @}
*/
#endif /* __EMUL_KB_RAW_H */
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