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- /* Permission is hereby granted to copy, modify and redistribute this code
- * in terms of the GNU Library General Public License, Version 2 or later,
- * at your option.
- */
- /* inline functions to translate to/from binary and binary-coded decimal
- * (frequently found in RTC chips).
- */
- #ifndef _BCD_H
- #define _BCD_H
- static inline unsigned int bcd2bin(unsigned int val)
- {
- return ((val) & 0x0f) + ((val & 0xff) >> 4) * 10;
- }
- static inline unsigned int bin2bcd(unsigned int val)
- {
- return (((val / 10) << 4) | (val % 10));
- }
- #endif /* _BCD_H */
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