This routine allows searching for the element location of a piece
    of media using the volume tag as a search key. If the element_
    type value is zero (0), all elements will searched in the order
    Slot, Drive, Transport and Port. The element_name and element_
    count arguments will be ignored in this case.

    When a specific element type is specified, the search will be
    limited to that element type. The element_name will used as the
    starting location for a search and element_count as the number
    of elements from that address to search. Using these arguments
    a search of a large number of elements may be broken up into a
    number of smaller searches.

    When a matching element is found, the element_info_t data for
    that element will copied into the space pointed to by result.
    The zero relative element address and element type will also be
    copied into the space provided.