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#include <linux/bcd.h>

#include <linux/module.h>



unsigned bcd2bin(unsigned char val)

{

	return (val & 0x0f) + (val >> 4) * 10;

}

EXPORT_SYMBOL(bcd2bin);



unsigned char bin2bcd(unsigned val)

{

	return ((val / 10) << 4) + val % 10;

}

EXPORT_SYMBOL(bin2bcd);