2.2.2.22 CLUSDSK_DISKID_ENUM

The CLUSDSK_DISKID_ENUM enumeration defines the possible values of the disk ID types.

 typedef  enum 
 {
   DiskIdSignature = 0x00000001,
   DiskIdGuid = 0x00000002,
   DiskIdUnKnown = 0x00001388
 } CLUSDSK_DISKID_ENUM;

DiskIdSignature: This value indicates a master boot record (MBR) disk type.

DiskIdGuid: This value indicates a GPT disk type.

DiskIdUnKnown: This value indicates a disk whose partition type is unknown.