struct _DIRTY_PAGE_THRESHOLDS {
unsigned long DirtyPageThreshold;/* 0x0 4 */
unsigned long DirtyPageThresholdTop;/* 0x4 4 */
unsigned long DirtyPageThresholdBottom;/* 0x8 4 */
unsigned long DirtyPageTarget;/* 0xc 4 */
unsigned __int64 AggregateAvailablePages;/* 0x10 8 */
unsigned __int64 AggregateDirtyPages;/* 0x18 8 */
unsigned long AvailableHistory;/* 0x20 4 */
};