// sidebandaudio.h

typedef struct _SIDEBANDAUDIO_SIDETONE_PARAMS {
  ULONG                             EpIndex;
  BOOL                              Immediate;
  LONG                              Channel;
  SIDEBANDAUDIO_SIDETONE_DESCRIPTOR Sidetone;
} SIDEBANDAUDIO_SIDETONE_PARAMS, *PSIDEBANDAUDIO_SIDETONE_PARAMS;
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Windows Driver Kit DDI reference (ns-sidebandaudio-_sidebandaudio_sidetone_params)

SIDEBANDAUDIO_SIDETONE_PARAMS structure

Description

The SIDEBANDAUDIO_SIDETONE_PARAMS structure describes the endpoint index and sidetone value.

Members

`EpIndex`

0 based index indicating the Endpoint on device.

`Immediate`

Indicates whether IOCTL current value is requested or IRP should complete upon next change in value.

`Channel`

Sidetone Volume and Mute per channel. Set as ULONG(-1) if channel specific sidetone values are not required.

`Sidetone`

A SIDEBANDAUDIO_SIDETONE_DESCRIPTOR structure that describes the Sidetone on the device.

Remarks

Requirements


Header	sidebandaudio.h

SIDEBANDAUDIO_SIDETONE_PARAMS - NtDoc