32 lines
801 B
C
32 lines
801 B
C
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/*
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* This file is part of the coreboot project.
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*
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* Copyright 2014 Google, Inc.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; version 2 of the License.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*/
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#ifndef _BCD_H_
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#define _BCD_H_
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#include <stdint.h>
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static inline uint8_t bcd2bin(uint8_t val)
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{
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return ((val >> 4) & 0xf) * 10 + (val & 0xf);
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}
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static inline uint8_t bin2bcd(uint8_t val)
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{
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return ((val / 10) << 4) | (val % 10);
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}
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#endif /* _BCD_H_ */
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