struct _LOG_HANDLE_CONTEXT// Size=0x68
{
    void * LogHandle;// Offset=0x0 Size=0x4
    void  ( * FlushToLsnRoutine)(void * ,union _LARGE_INTEGER );// Offset=0x4 Size=0x4
    void  ( * QueryLogHandleInfoRoutine)(void * ,unsigned short * );// Offset=0x8 Size=0x4
    struct _DIRTY_PAGE_STATISTICS DirtyPageStatistics;// Offset=0xc Size=0xc
    struct _DIRTY_PAGE_THRESHOLDS DirtyPageThresholds;// Offset=0x18 Size=0x28
    unsigned long AdditionalPagesToWrite;// Offset=0x40 Size=0x4
    unsigned long CcLWScanDPThreshold;// Offset=0x44 Size=0x4
    union _LARGE_INTEGER LargestLsnForCurrentLWScan;// Offset=0x48 Size=0x8
    struct _FILE_OBJECT * RelatedFileObject;// Offset=0x50 Size=0x4
    unsigned long LargestLsnFileObjectKey;// Offset=0x54 Size=0x4
    union _LARGE_INTEGER LastLWTimeStamp;// Offset=0x58 Size=0x8
    unsigned long Flags;// Offset=0x60 Size=0x4
};