Tcl_ChannelType

type Tcl_ChannelType = packed record

  typeName: PChar;

  blockModeProc: TTclDriverBlockModeProc;

  closeProc: TTclDriverCloseProc;

  inputProc: TTclDriverInputProc;

  ouputProc: TTclDriverOutputProc;

  seekProc: TTclDriverSeekProc;

  setOptionProc: TTclDriverSetOptionProc;

  getOptionProc: TTclDriverGetOptionProc;

  watchProc: TTclDriverWatchProc;

  getHandleProc: TTclDriverGetHandleProc;

end;