
{Note:
{  The statistic count LIST_SIZE_USED_MAX may be removed when we know
{  what a reasonable value is.

  TYPE
    dmt$mat_change_list = record
      lock: ost$signature_lock,
      list_size_used_max: integer,
      values: dmt$mat_changes,
    recend;

*copyc dmt$mat_change_request
*copyc ost$signature_lock
