typedef struct _VF_TARGET_DRIVER
{
    VF_AVL_TREE_NODE TreeNode;
    union
    {
        VF_TARGET_ALL_SHARED_EXPORT_THUNKS AllSharedExportThunks;
        struct
        {
            unsigned long SnapSharedExportsFailed : 1;
            unsigned long Spare : 31;
        } Flags;
    } u1;
    VF_TARGET_VERIFIED_DRIVER_DATA *VerifiedData;
} VF_TARGET_DRIVER, *PVF_TARGET_DRIVER;