DEFINITION MODULE M3TL;   (*NW 28.3.83 / 30.10.85*)
  FROM M3DL IMPORT ObjPtr, ObjClass, StrPtr, StrForm, ParPtr, PDPtr;

  VAR topScope, Scope: ObjPtr;  (*header of scope located by Find*)

  PROCEDURE FindInScope(id: CARDINAL; root: ObjPtr): ObjPtr;
  PROCEDURE Find(id: CARDINAL): ObjPtr;
  PROCEDURE FindImport(id: CARDINAL): ObjPtr;

  PROCEDURE NewObj(id: CARDINAL; class: ObjClass): ObjPtr;
  PROCEDURE NewStr(form: StrForm): StrPtr;
  PROCEDURE NewPar(ident: CARDINAL; isvar: BOOLEAN; last: ParPtr): ParPtr;
  PROCEDURE NewImp(scope, obj: ObjPtr);

  PROCEDURE NewScope(kind: ObjClass);
  PROCEDURE CloseScope;

  PROCEDURE CheckUDP(obj, node: ObjPtr);
  PROCEDURE MarkHeap;
  PROCEDURE ReleaseHeap;
  PROCEDURE InitTableHandler;
END M3TL.