VOID
LfsSetBaseLsn(
  IN  LFS_LOG_HANDLE LogHandle,
  IN  LSN BaseLsn
  );

Routine Description:

    This routine is called by the client to notify the log service of the
    oldest Lsn he expects to need during restart.  The Lfs is allowed to
    reuse any part of the circular log file which logically precedes
    this Lsn.  A client may only specify a Lsn which follows the previous
    Lsn specified by this client.

Arguments:

    LogHandle - Pointer to private Lfs structure used to identify this
                client.

    BaseLsn - This is the oldest Lsn the client may require during a
              restart.

Return Value:

    None