ISC_BLOB_CTL

type ISC_BLOB_CTL = record

  ctl_source: TCTLSourceFunction;

  ctl_source_handle: PISC_BLOB_CTL;

  ctl_to_sub_type: SmallInt;

  ctl_from_sub_type: SmallInt;

  ctl_buffer_length: Word;

  ctl_segment_length: Word;

  ctl_bpb_length: Word;

  ctl_bpb: Pchar;

  ctl_buffer: Pbyte;

  ctl_max_segment: ISC_LONG;

  ctl_number_segments: ISC_LONG;

  ctl_total_length: ISC_LONG;

  ctl_status: PISC_STATUS;

  ctl_data: array [0..7] of LongInt;

end;