[
  ComImport,
  Guid("0002E011-0000-0000-C000-000000000046"),
  InterfaceType(ComInterfaceType::InterfaceIsIUnknown)
  ]
  public __gc __interface IEnumCATEGORYINFO 
  {
    [PreserveSig]
    int Next([In] UInt32 celt,
             [Out, MarshalAs(UnmanagedType::LPArray, SizeParamIndex=0)]
             CATEGORYINFO rgelt __gc[],
             [Out] UInt32* pceltFetched);

    [PreserveSig]
    int Skip([In] UInt32 celt);

    [PreserveSig]
    int Reset();

    [PreserveSig]
    int Clone([Out, MarshalAs(UnmanagedType::Interface)] IEnumCATEGORYINFO** ppenum);
  };