IOCTL_SBAUD_GET_STREAM_STATUS_UPDATE IOCTL

This control codes used by an audio driver when cooperating with the Audio class drivers to operate a Sideband connection.

Major code

IRP_MJ_DEVICE_CONTROL

Input buffer

Input buffer length

Output buffer

Output buffer length

Input / Output buffer

Input / Output buffer length

Status block

Irp->IoStatus.Status is set to STATUS_SUCCESS if the request is successful. Otherwise, Status to the appropriate error condition as a NTSTATUS code. For more information, see NTSTATUS Values.

Requirements

   
Header sidebandaudio.h