#ifndef _NTPFAPI_H

/**
 * The PF_TRIM_WHILE_AGING_CONTROL_3 structure sets trim-while-aging policy and optional custom thresholds.
 */
typedef struct _PF_TRIM_WHILE_AGING_CONTROL_3
{
    ULONG Version;                              // PF_TRIM_WHILE_AGING_CONTROL_VERSION_3
    PF_TRIM_WHILE_AGING_STATE TrimWhileAgingState; // Policy selector, 0..5; custom thresholds apply only to state 5.
    UCHAR PrivatePageTrimAge;                   // 0..7.
    UCHAR SharedPageTrimAge;                    // 0..7.
    USHORT Spare;                               // Must be zero.
    ULONG Reserved;                             // Reserved field; initialize to zero and do not interpret on output.
    SIZE_T CustomHighThreshold;                 // Custom: nonzero and greater than CustomLowThreshold.
    SIZE_T CustomLowThreshold;                  // Both thresholds must be zero for states 0..4.
} PF_TRIM_WHILE_AGING_CONTROL_3, *PPF_TRIM_WHILE_AGING_CONTROL_3;

#endif
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