DRIVE_LAYOUT_INFORMATION_MBR structure (ntdddisk.h)
The DRIVE_LAYOUT_INFORMATION_MBR structure reports the drive signature for a Master Boot Record partition.
Syntax
typedef struct _DRIVE_LAYOUT_INFORMATION_MBR {
ULONG Signature;
ULONG CheckSum;
} DRIVE_LAYOUT_INFORMATION_MBR, *PDRIVE_LAYOUT_INFORMATION_MBR;
Members
Signature
Specifies the disk signature value, which uniquely identifies the disk.
CheckSum
Remarks
This structure contains the drive layout information that is specific to a drive with a Master Boot Record partition. It is contained within the DRIVE_LAYOUT_INFORMATION_EX structure.
Requirements
| Requirement | Value |
|---|---|
| Header | ntdddisk.h (include Ntddk.h) |