_FILE_FS_FULL_SIZE_INFORMATION

type _FILE_FS_FULL_SIZE_INFORMATION = record

  TotalQuotaAllocationUnits: LARGE_INTEGER;

  AvailableQuotaAllocationUnits: LARGE_INTEGER;

  AvailableAllocationUnits: LARGE_INTEGER;

  SectorsPerAllocationUnit: ULONG;

  BytesPerSector: ULONG;

end;