tDriveGeometry

type tDriveGeometry = record

  dg_SectorSize: LongWord;

  dg_TotalSectors: LongWord;

  dg_Cylinders: LongWord;

  dg_CylSectors: LongWord;

  dg_Heads: LongWord;

  dg_TrackSectors: LongWord;

  dg_BufMemType: LongWord;

  dg_DeviceType: Byte;

  dg_Flags: Byte;

  dg_Reserved: Word;

end;