Contains the GUID for a volume or a user.
typedef struct
{
uint32_t timeLow;
uint16_t timeMid;
uint16_t timeHighAndVersion;
uint8_t clockSeqHighAndReserved;
uint8_t clockSeqLow;
uint8_t node[6];
} volid_t, userid_t;
All of the fields in this structure are reserved. This is the NSS GUID_t structure.