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2.2.4 CVolumeId

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The CVolumeId type is used to represent a VolumeID, which is a unique identifier that represents the identity of a file system volume.

 typedef struct CVolumeId {
   GUID _volume;
 } CVolumeId;

_volume: This field MUST contain a GUID for a volume. The lowest-order bit of this value MUST be zero. Further restrictions on the value of a VolumeID are defined in section 3.1.1.