_LOCK_HEADER

Metadatacopy
struct _LOCK_HEADER {
    struct _RTL_AVL_TREE LockTree;/* 0x0  8 */
    struct _RTL_AVL_TREE LockMdlSwitchedTree;/* 0x8  8 */
    unsigned __int64 Count;/* 0x10  8 */
    volatile long Lock;/* 0x18  4 */
    unsigned long Valid;/* 0x1c  4 */
};