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- (* Interface to the the lh.library by Christoph Teuber, Rheinstr. 65, 5600
- Wuppertal 1, Germany. *)
-
- MODULE LhLib;
-
- IMPORT e : Exec,
- io,
- s : SYSTEM;
-
- TYPE LhBuffer * = STRUCT
- lhSrc * : e.ADDRESS;
- lhSrcSize * : LONGINT;
- lhDst * : e.ADDRESS;
- lhDstSize * : LONGINT;
- lhAux * : e.ADDRESS;
- lhAuxSize * : e.ADDRESS;
- lhReserved * : LONGINT;
- END;
-
- LhBufferPtr * = POINTER TO LhBuffer;
-
- VAR LhBase * : e.LibraryPtr;
-
- PROCEDURE CreateBuffer * {LhBase, -30} (OnlyDecode {0}:BOOLEAN):LhBufferPtr;
- PROCEDURE DeleteBuffer * {LhBase, -36} (Buffer {8}:LhBufferPtr);
- PROCEDURE LhEncode * {LhBase, -42} (Buffer {8}:LhBufferPtr): LONGINT;
- PROCEDURE LhDecode * {LhBase, -48} (Buffer {8}:LhBufferPtr): LONGINT;
-
- BEGIN (* LhLib *)
- LhBase := e.OpenLibrary ("lh.library", 0);
- IF LhBase = NIL THEN
- io.WriteString ("Ich bin ja nicht anspruchsvoll aber die lh.library brauch ich doch.\n");
- HALT(0);
- END;
-
- CLOSE
- IF LhBase#NIL THEN e.CloseLibrary(LhBase) END;
-
- END LhLib.
-