anchor.diff:  /// </returns>
   function GetAddressInfo(Address: Pointer; out Info: TAddressInfo; const Mask: TAddressInfoMask = aimNone): Boolean;
   
  +function GetSymbolAddress(ModuleHandle: THandle; const UnitName, SymbolName: string): Pointer;
  +
   {$ENDREGION 'PublicFunctions'}
   // ------------------------------------------------------------------------------------
   {$REGION 'MiscFunctions'}
  
positive.code:   Result := nil;
  end;
  
  function TDebugInfoSMap.GetUnit(Address: Pointer; PRtSeg: PRuntimeSegment): PSMapUnit;
  var
    I: Integer;
  
negative.code:     if Result.ModuleHandle = ModuleHandle then
        Exit;
    end;
    if RegisterNoExists then
      Result := AddModule(ModuleHandle)
    else
      Result := nil;
  end;
  
  {$ENDREGION 'DebugInfo'}
  