* @return the number of bytes written (8)
     */
    public static int enc_doublele(final double d, final byte[] dst, final int di) {
        return enc_uint64le(Double.doubleToLongBits(d), dst, di);
    }

    /**
     * Encodes a double value in big-endian byte order.
     *
     * @param d the double value to encode
     * @param dst the destination byte array

     * @return the number of bytes written (8)
     */
    public static int enc_doublele(final double d, final byte[] dst, final int di) {
        return enc_uint64le(Double.doubleToLongBits(d), dst, di);
    }

    /**
     * Encodes a double value in big-endian byte order.
     *
     * @param d the double value to encode
     * @param dst the destination byte array