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git.ipfire.org Git - people/ms/u-boot.git/blob - include/bcd.h
1 /* Permission is hereby granted to copy, modify and redistribute this code
2 * in terms of the GNU Library General Public License, Version 2 or later,
6 /* inline functions to translate to/from binary and binary-coded decimal
7 * (frequently found in RTC chips).
13 #include <linux/types.h>
15 static inline unsigned int bcd2bin(u8 val
)
17 return ((val
) & 0x0f) + ((val
) >> 4) * 10;
20 static inline u8
bin2bcd (unsigned int val
)
22 return (((val
/ 10) << 4) | (val
% 10));