_LOCK_HEADER

Metadatacopy
struct _LOCK_HEADER {
    struct _RTL_AVL_TREE LockTree;/* 0x0  4 */
    struct _RTL_AVL_TREE LockMdlSwitchedTree;/* 0x4  4 */
    unsigned long Count;/* 0x8  4 */
    unsigned long Lock;/* 0xc  4 */
    unsigned long Valid;/* 0x10  4 */
};