_SLIST_HEADER

Metadatacopy
union _SLIST_HEADER {
    unsigned __int64 Alignment;/* 0x0  8 */
    struct {
        struct _SINGLE_LIST_ENTRY Next;/* 0x0  4 */
        unsigned short Depth;/* 0x4  2 */
        unsigned short Sequence;/* 0x6  2 */
    };/* 0x0  8 */
};
/* source: NT 4.0 DDK (August 1996) PPC LIBCNTPR.LIB CodeView type records; _EPROCESS/_ETHREAD offsets match KDEXTPPC.DLL (NT 4.0 Server CD) */