{{alias}}( x )
    Returns the index offset specifying the underlying buffer index of the first
    iterated ndarray element.

    Parameters
    ----------
    x: ndarray
        Input ndarray.

    Returns
    -------
    n: integer
        Index offset.

    Examples
    --------
    > var n = {{alias}}( {{alias:@stdlib/ndarray/zeros}}( [ 3, 3, 3 ] ) )
    0

    See Also
    --------