// sidebandaudio.h

typedef union {
  struct {
    ULONG         EpIndex;
    PKSDATAFORMAT Format;
    ULONG         SiopCount;
  };
  LONGLONG Alignment;
} SIDEBANDAUDIO_STREAM_OPEN_PARAMS, *PSIDEBANDAUDIO_STREAM_OPEN_PARAMS;
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Windows Driver Kit DDI reference (ns-sidebandaudio-sidebandaudio_stream_open_params)

SIDEBANDAUDIO_STREAM_OPEN_PARAMS structure

Description

The SIDEBANDAUDIO_STREAM_OPEN_PARAMS structure describes the variable I/O parameters for IOCTLs.

Members

`EpIndex`

0 based index indicating the Endpoint on device.

`Format`

Stream Format KSDATAFORMAT.

`SiopCount`

Number of Input parameters.

`Alignment`

Alignment - Allows for byte alignment.

Remarks

Requirements


Header	sidebandaudio.h

SIDEBANDAUDIO_STREAM_OPEN_PARAMS - NtDoc