def _wcversion_value(ver_string):
    """
    Integer-mapped value of given dotted version string.

    :param str ver_string: Unicode version string, of form ``n.n.n``.
    :rtype: tuple(int)
    :returns: tuple of digit tuples, ``tuple(int, [...])``.
    """
    retval = tuple(map(int, (ver_string.split('.'))))
    return retval