struct _RTL_STACKDB_CONTEXT// Size=0x48
{
    struct _RTL_HASH_TABLE StackSegmentTable;// Offset=0x0 Size=0x10
    struct _RTL_HASH_TABLE StackEntryTable;// Offset=0x10 Size=0x10
    struct _RTL_SRWLOCK StackEntryTableLock;// Offset=0x20 Size=0x8
    struct _RTL_SRWLOCK SegmentTableLock;// Offset=0x28 Size=0x8
    void *  ( * Allocate)(unsigned long long ,void * );// Offset=0x30 Size=0x8
    void  ( * Free)(void * ,void * );// Offset=0x38 Size=0x8
    void * AllocatorContext;// Offset=0x40 Size=0x8
};