struct _MMSESSION// Size=0x20
{
    struct _EX_PUSH_LOCK SystemSpaceViewLock;// Offset=0x0 Size=0x8
    struct _EX_PUSH_LOCK * SystemSpaceViewLockPointer;// Offset=0x8 Size=0x8
    struct _RTL_AVL_TREE ViewRoot;// Offset=0x10 Size=0x8
    unsigned long ViewCount;// Offset=0x18 Size=0x4
    unsigned long BitmapFailures;// Offset=0x1c Size=0x4
};