1#include <linux/bcd.h>
2#include <linux/export.h>
3
4unsigned _bcd2bin(unsigned char val)
5{
6 return (val & 0x0f) + (val >> 4) * 10;
7}
8EXPORT_SYMBOL(_bcd2bin);
9
10unsigned char _bin2bcd(unsigned val)
11{
12 return ((val / 10) << 4) + val % 10;
13}
14EXPORT_SYMBOL(_bin2bcd);
15
