Root/lib/bcd.c

1#include <linux/bcd.h>
2#include <linux/module.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

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