_DRIVER_EXTENSION

//0x28 bytes (sizeof) struct _DRIVER_EXTENSION { struct _DRIVER_OBJECT* DriverObject; //0x0 LONG (*AddDevice)(struct _DRIVER_OBJECT* arg1, struct _DEVICE_OBJECT* arg2); //0x4 ULONG Count; //0x8 struct _UNICODE_STRING ServiceKeyName; //0xc struct _IO_CLIENT_EXTENSION* ClientDriverExtension; //0x14 struct _FS_FILTER_CALLBACKS* FsFilterCallbacks; //0x18 VOID* KseCallbacks; //0x1c VOID* DvCallbacks; //0x20 VOID* VerifierContext; //0x24 };