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IPortClsNotifications::FreeNotificationBuffer method (portcls.h)

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Frees a previously allocated IPortClsNotifications buffer. The buffer is used in sending notifications, to allow for communications between audio modules and UWP apps.

For more information about audio modules, see Implementing Audio Module Discovery.

Syntax

void FreeNotificationBuffer(
  [in] PPCNOTIFICATION_BUFFER NotificationBuffer
);

Parameters

[in] NotificationBuffer

The address of the notification buffer returned in the IPortClsNotifications::AllocNotificationBuffer call.

Return value

None

Requirements

Requirement Value
Minimum supported client Available in Windows 10, version 1703 and later versions of Windows.
Target Platform Universal
Header portcls.h (include Portcls.h)
Library Portcls.lib
IRQL PASSIVE_LEVEL

See also

IPortClsNotifications