hekate/bootloader/utils/btn.h

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/*
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* Copyright (c) 2018 naehrwert
* Copyright (C) 2018 CTCaer
*
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License,
* version 2, as published by the Free Software Foundation.
*
* This program is distributed in the hope it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
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#ifndef _BTN_H_
#define _BTN_H_
#include "types.h"
#define BTN_POWER (1 << 0)
#define BTN_VOL_DOWN (1 << 1)
#define BTN_VOL_UP (1 << 2)
u8 btn_read();
u8 btn_wait();
u8 btn_wait_timeout(u32 time_ms, u8 mask);
#endif