anchor.diff:    FActualInfo.SectorsChanged := False;
   
     {$ifdef LARGEINT}
  -  NodeItems := Pointer(@FInfo.NodeAllocator.Items);
  +  NodeBuffers := Pointer(@FInfo.NodeAllocator.Items);
     {$endif}
   
     SectorOffsets := FSectorOffsets;
  
positive.code:         begin
            Offset := PCPFNode
              (
                {$ifdef LARGEINT}NodeItems[Offset shr LARGE_NODEPTR_OFFSET] +{$endif}
                Offset and NODEPTR_CLEAN_MASK
              ).NodeInfo;
          end;
  
negative.code: 
  procedure FloodTileMapSectors(Cell: PCPFCell; Sector: PByte;
    const Offsets: TCPFOffsets
    {$ifdef LARGEINT}; NodeBuffers: PCPFNodeBuffers{$endif});
  label
    clearbit;
  var
  