POWER_INFORMATION_LEVEL_INTERNAL - NtDoc

Native API online documentation, based on the System Informer (formerly Process Hacker) phnt headers
#ifndef _NTPOAPI_H

typedef enum _POWER_INFORMATION_LEVEL_INTERNAL
{
    PowerInternalAcpiInterfaceRegister,
    PowerInternalS0LowPowerIdleInfo, // POWER_S0_LOW_POWER_IDLE_INFO
    PowerInternalReapplyBrightnessSettings,
    PowerInternalUserAbsencePrediction, // POWER_USER_ABSENCE_PREDICTION
    PowerInternalUserAbsencePredictionCapability, // POWER_USER_ABSENCE_PREDICTION_CAPABILITY
    PowerInternalPoProcessorLatencyHint, // POWER_PROCESSOR_LATENCY_HINT
    PowerInternalStandbyNetworkRequest, // POWER_STANDBY_NETWORK_REQUEST (requires PopNetBIServiceSid)
    PowerInternalDirtyTransitionInformation, // out: BOOLEAN
    PowerInternalSetBackgroundTaskState, // POWER_SET_BACKGROUND_TASK_STATE
    PowerInternalTtmOpenTerminal,
    PowerInternalTtmCreateTerminal, // 10
    PowerInternalTtmEvacuateDevices,
    PowerInternalTtmCreateTerminalEventQueue,
    PowerInternalTtmGetTerminalEvent,
    PowerInternalTtmSetDefaultDeviceAssignment,
    PowerInternalTtmAssignDevice,
    PowerInternalTtmSetDisplayState,
    PowerInternalTtmSetDisplayTimeouts,
    PowerInternalBootSessionStandbyActivationInformation, // out: POWER_BOOT_SESSION_STANDBY_ACTIVATION_INFO
    PowerInternalSessionPowerState, // in: POWER_SESSION_POWER_STATE
    PowerInternalSessionTerminalInput, // 20
    PowerInternalSetWatchdog,
    PowerInternalPhysicalPowerButtonPressInfoAtBoot,
    PowerInternalExternalMonitorConnected,
    PowerInternalHighPrecisionBrightnessSettings,
    PowerInternalWinrtScreenToggle,
    PowerInternalPpmQosDisable,
    PowerInternalTransitionCheckpoint,
    PowerInternalInputControllerState,
    PowerInternalFirmwareResetReason,
    PowerInternalPpmSchedulerQosSupport, // out: POWER_INTERNAL_PROCESSOR_QOS_SUPPORT // 30
    PowerInternalBootStatGet,
    PowerInternalBootStatSet,
    PowerInternalCallHasNotReturnedWatchdog,
    PowerInternalBootStatCheckIntegrity,
    PowerInternalBootStatRestoreDefaults, // in: void
    PowerInternalHostEsStateUpdate, // in: POWER_INTERNAL_HOST_ENERGY_SAVER_STATE
    PowerInternalGetPowerActionState, // out: ULONG
    PowerInternalBootStatUnlock,
    PowerInternalWakeOnVoiceState,
    PowerInternalDeepSleepBlock, // 40
    PowerInternalIsPoFxDevice,
    PowerInternalPowerTransitionExtensionAtBoot,
    PowerInternalProcessorBrandedFrequency, // in: POWER_INTERNAL_PROCESSOR_BRANDED_FREQENCY_INPUT, out: POWER_INTERNAL_PROCESSOR_BRANDED_FREQENCY_OUTPUT
    PowerInternalTimeBrokerExpirationReason,
    PowerInternalNotifyUserShutdownStatus,
    PowerInternalPowerRequestTerminalCoreWindow,
    PowerInternalProcessorIdleVeto,
    PowerInternalPlatformIdleVeto,
    PowerInternalIsLongPowerButtonBugcheckEnabled,
    PowerInternalAutoChkCausedReboot, // 50
    PowerInternalSetWakeAlarmOverride,

    PowerInternalDirectedFxAddTestDevice = 53,
    PowerInternalDirectedFxRemoveTestDevice,

    PowerInternalDirectedFxSetMode = 56,
    PowerInternalRegisterPowerPlane,
    PowerInternalSetDirectedDripsFlags,
    PowerInternalClearDirectedDripsFlags,
    PowerInternalRetrieveHiberFileResumeContext, // 60
    PowerInternalReadHiberFilePage,
    PowerInternalLastBootSucceeded, // out: BOOLEAN
    PowerInternalQuerySleepStudyHelperRoutineBlock,
    PowerInternalDirectedDripsQueryCapabilities,
    PowerInternalClearConstraints,
    PowerInternalSoftParkVelocityEnabled,
    PowerInternalQueryIntelPepCapabilities,
    PowerInternalGetSystemIdleLoopEnablement, // since WIN11
    PowerInternalGetVmPerfControlSupport,
    PowerInternalGetVmPerfControlConfig, // 70
    PowerInternalSleepDetailedDiagUpdate,
    PowerInternalProcessorClassFrequencyBandsStats,
    PowerInternalHostGlobalUserPresenceStateUpdate,
    PowerInternalCpuNodeIdleIntervalStats,
    PowerInternalClassIdleIntervalStats,
    PowerInternalCpuNodeConcurrencyStats,
    PowerInternalClassConcurrencyStats,
    PowerInternalQueryProcMeasurementCapabilities,
    PowerInternalQueryProcMeasurementValues,
    PowerInternalPrepareForSystemInitiatedReboot, // 80
    PowerInternalGetAdaptiveSessionState,
    PowerInternalSetConsoleLockedState,
    PowerInternalOverrideSystemInitiatedRebootState,
    PowerInternalFanImpactStats,
    PowerInternalFanRpmBuckets,
    PowerInternalPowerBootAppDiagInfo, // out: POWER_INTERNAL_BOOTAPP_DIAGNOSTIC
    PowerInternalUnregisterShutdownNotification, // since 22H1
    PowerInternalManageTransitionStateRecord,
    PowerInternalGetAcpiTimeAndAlarmCapabilities, // since 22H2
    PowerInternalSuspendResumeRequest,
    PowerInternalEnergyEstimationInfo, // since 23H2
    PowerInformationInternalMaximum
} POWER_INFORMATION_LEVEL_INTERNAL;

#endif

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