Clipboard Device, 35
  additional information, 59
  advanced uses, 38
  closing, 42
  CMD_READ, 41
  CMD_UPDATE, 40
  CMD_WRITE, 39
  commands and functions, 36
  current clip, 40
  data, 37
  device interface, 37
  disk file, 37
  end-of-clip, 41
  IFF, 38
  IORequest structures, 37
  io_Offset, 39
  monitoring changes, 42
  multiple clips, 38
  multiple units, 38
  new features, 35
  opening, 37
  posting, 40
  post, 41
  reading, 41
  unit numbers, 38
  updating, 40
  writing, 39