WDF_POWER_POLICY_EVENT_CALLBACKS_INIT function (wdfdevice.h)

[Applies to KMDF and UMDF]

The WDF_POWER_POLICY_EVENT_CALLBACKS_INIT function initializes a driver's WDF_POWER_POLICY_EVENT_CALLBACKS structure.

Syntax

void WDF_POWER_POLICY_EVENT_CALLBACKS_INIT(
  [out] PWDF_POWER_POLICY_EVENT_CALLBACKS Callbacks
);

Parameters

[out] Callbacks

A pointer to a driver-allocated WDF_POWER_POLICY_EVENT_CALLBACKS structure.

Return value

None

Remarks

The WDF_POWER_POLICY_EVENT_CALLBACKS_INIT function zeros the specified WDF_POWER_POLICY_EVENT_CALLBACKS structure and sets the structures Size member.

Examples

For a code example that uses WDF_POWER_POLICY_EVENT_CALLBACKS_INIT, see WdfDeviceInitSetPowerPolicyEventCallbacks.

Requirements