KzLowerIrql - NtDoc

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

// wdm.h

VOID KzLowerIrql(
  [in] KIRQL NewIrql
);
View the official Windows Driver Kit DDI reference

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Windows Driver Kit DDI reference (nf-wdm-kzlowerirql)

KzLowerIrql function

Description

Restores the IRQL on the current processor to its original value. For information about IRQLs, see Managing Hardware Priorities.

Parameters

`NewIrql` [in]

Specifies the IRQL that was returned from KeRaiseIrql or KeRaiseIrqlToDpcLevel.

Remarks

This function is same as the KeLowerIrql function.

See also

View the official Windows Driver Kit DDI reference

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