FSCTL_QUERY_FAT_BPB_BUFFER

The FSCTL_QUERY_FAT_BPB_BUFFER structure describes the first 36 bytes of data on a FAT16 or FAT12 volume. It is used by FSCTL_QUERY_FAT_BPB.

typedef struct _FSCTL_QUERY_FAT_BPB_BUFFER {
  BYTE  First0x24BytesOfBootSector[0x24];
} FSCTL_QUERY_FAT_BPB_BUFFER, *PFSCTL_QUERY_FAT_BPB_BUFFER;

Members

First0x24BytesOfBootSector[0x24]

The first 36 bytes of data from a FAT16 or FAT12 volume.

Requirements

  Windows NT/2000: Requires Windows NT 3.5 or later.
  Windows 95/98: Unsupported.
  Header: Declared in Winioctl.h.

See Also

Device Input and Output Overview, Device Input and Output Structures, FSCTL_QUERY_FAT_BPB