_DRIVER_EXTENSION

Metadatacopy
struct _DRIVER_EXTENSION {
    struct _DRIVER_OBJECT* DriverObject;/* 0x0  8 */
    long (*AddDevice)(struct _DRIVER_OBJECT*, struct _DEVICE_OBJECT*);/* 0x8  8 */
    unsigned long Count;/* 0x10  4 */
    /* 4 bytes padding */
    struct _UNICODE_STRING ServiceKeyName;/* 0x18  16 */
    struct _IO_CLIENT_EXTENSION* ClientDriverExtension;/* 0x28  8 */
    struct _FS_FILTER_CALLBACKS* FsFilterCallbacks;/* 0x30  8 */
};