enum System.IO.FileAttributes flags:

   def enum
      ReadOnly = 1
      Hidden = 2
      System = 4
      Directory = 16
      Archive = 32
      Device = 64
      Normal = 128
      Temporary = 256
      SparseFile = 512
      ReparsePoint = 1024
      Compressed = 2048
      Offline = 4096
      NotContentIndexed = 8192
      Encrypted = 16384
      IntegrityStream = 32768
      NoScrubData = 131072.

end enum.
