// classpnp.h
typedef struct {
GUID Guid;
ULONG InstanceCount;
ULONG Flags;
} GUIDREGINFO, *PGUIDREGINFO;
View the official Windows Driver Kit DDI referenceNo description available.
The GUIDREGINFO structure contains GUID registration information.
GuidSpecifies the GUID to register.
InstanceCountSpecifies the count of instances of data block.
FlagsAdditional flags, for more information see the WMIREGINFOW structure (wmistr.h).