-- ProcessingOrder.mesa  Last edited by Lewis on 30-Dec-80 10:40:44

DIRECTORY
  BcdDefs USING [MTIndex],
  Tree: FROM "PackTree" USING [Index];

ProcessingOrder: DEFINITIONS =
  BEGIN

  Determine, Destroy: PROC;

  IsEmpty: PROC [mti: BcdDefs.MTIndex] RETURNS [reply: BOOLEAN];

  Enumerate: PROC [
    mti: BcdDefs.MTIndex, 
    userProc: PROC [treeNode: Tree.Index] RETURNS [stop: BOOLEAN]];

  END.