struct _FSRTL_ADVANCED_FCB_HEADER// Size=0x68
{
    short NodeTypeCode;// Offset=0x0 Size=0x2
    short NodeByteSize;// Offset=0x2 Size=0x2
    unsigned char Flags;// Offset=0x4 Size=0x1
    unsigned char IsFastIoPossible;// Offset=0x5 Size=0x1
    unsigned char Flags2;// Offset=0x6 Size=0x1
    unsigned char Reserved:4;// Offset=0x7 Size=0x1 BitOffset=0x0 BitSize=0x4
    unsigned char Version:4;// Offset=0x7 Size=0x1 BitOffset=0x4 BitSize=0x4
    struct _ERESOURCE * Resource;// Offset=0x8 Size=0x8
    struct _ERESOURCE * PagingIoResource;// Offset=0x10 Size=0x8
    union _LARGE_INTEGER AllocationSize;// Offset=0x18 Size=0x8
    union _LARGE_INTEGER FileSize;// Offset=0x20 Size=0x8
    union _LARGE_INTEGER ValidDataLength;// Offset=0x28 Size=0x8
    struct _FAST_MUTEX * FastMutex;// Offset=0x30 Size=0x8
    struct _LIST_ENTRY FilterContexts;// Offset=0x38 Size=0x10
    struct _EX_PUSH_LOCK PushLock;// Offset=0x48 Size=0x8
    void ** FileContextSupportPointer;// Offset=0x50 Size=0x8
    void * Oplock;// Offset=0x58 Size=0x8
    void * ReservedForRemote;// Offset=0x58 Size=0x8
    void * ReservedContext;// Offset=0x60 Size=0x8
};