bcd_to_decimal_c

	value.i4.v = bcd_to_decimal_c(bcd_value.g.v, num_digits.i4.v)

	This routine converts a BCD value to decimal.  The address passed
	must point to the least significant digit of the BCD value.

	bcd_value	BCD value to convert
	num_digits	number of digits to convert (<=8)

	This function returns status values as follows:

	CBS_INVARG		invalid number of digits requested
	otherwise		decimal equivalent to the passed BCD value

	This function requires the following include files:

	cbslib_h, acnet_errors_h

	Related functions:

	numeric_to_ascii(_c)

	C/C++ usage:

	unsigned char	bcd_value = 0x21;
	int	value;
	int	num_digits = 2;

	value = bcd_to_decimal_c((void *) &bcd_value,num_digits);