func internal/strconv.fixedFtoa

2 uses

	internal/strconv (current package)
		ftoa.go#L180: 			fixedFtoa(&digs, mant, exp-int(flt.mantbits), digits, prec, fmt)
		ftoafixed.go#L18: func fixedFtoa(d *decimalSlice, mant uint64, exp, digits, prec int, fmt byte) {