get_eq (Xmms::Remote)

    /*
     * Get the equalizer settings.
     *
     * This method returns an array.  The first element in the array is the
     * preamp setting, and the second element in the array is an 10 element
     * array of band settings.  So the result would look something like
     * this:
     *
     *   [1.0, [0.0, -0.5, 0.9, 0.0, 0.0, 0.0, 0.2, 0.5, -0.1, 0.0]]
     *
     * This method raises an Xmms::Error exception if XMMS is not running.
     *
     * Examples:
     *   preamp, bands = remote.get_equalizer
     *   eq = remote.eq
     *
     */
    static VALUE xr_eq(VALUE self) {