KeClearEvent - NtDoc

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

VOID KeClearEvent(
  [in, out] PRKEVENT Event
);

View the official Windows Driver Kit DDI reference

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

KeClearEvent function

Description

The KeClearEvent routine sets an event to a not-signaled state.

Parameters

Event [in, out]

Pointer to an initialized dispatcher object of type event for which the caller supplies the storage.

Remarks

Event is set to a not-signaled state, meaning its value is set to zero.

For better performance, use KeClearEvent unless the caller uses the value returned by KeResetEvent to determine what to do next.

For more information about event objects, see Event Objects.

See also

KeInitializeEvent

KeReadStateEvent

KeResetEvent

KeSetEvent