2.2.1.2.13 VDS_DISK_EXTENT_TYPE

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The VDS_DISK_EXTENT_TYPE enumeration defines the set of valid types for a disk extent.

 typedef enum _VDS_DISK_EXTENT_TYPE
 {
   VDS_DET_UNKNOWN = 0x00000000,
   VDS_DET_FREE = 0x00000001,
   VDS_DET_DATA = 0x00000002,
   VDS_DET_OEM = 0x00000003,
   VDS_DET_ESP = 0x00000004,
   VDS_DET_MSR = 0x00000005,
   VDS_DET_LDM = 0x00000006,
   VDS_DET_UNUSABLE = 0x00007FFF
 } VDS_DISK_EXTENT_TYPE;

VDS_DET_UNKNOWN:  The extent belongs to an unknown partition type.

VDS_DET_FREE:  The extent belongs to an area of free space.

VDS_DET_DATA:  The extent belongs to a volume.

VDS_DET_OEM:  The extent belongs to an OEM partition.

VDS_DET_ESP:  The extent belongs to an Extensible Firmware Interface (EFI) system partition.

VDS_DET_MSR:  The extent belongs to a Microsoft Reserved (MSR) partition.

VDS_DET_LDM:  The extent belongs to a disk management metadata partition.

VDS_DET_UNUSABLE:  The extent belongs to an area of unusable space.