# NNS_SndReadDriverChannelInfo

## Syntax

      #include <nnsys/snd.h>

      BOOL NNS_SndReadDriverChannelInfo(
              int chNo,
              SNDChannelInfo* info );

## Arguments

`chNo` | The channel number. Specify a value between 0 to 15.
`info` | The pointer to the channel information structure to store the obtained information

## Return Values

Returns whether the attempt to obtain the information succeeded or failed.

## Description

Gets the sound driver's channel information.

This function can obtain information from the time the sound driver information was last updated successfully with `NNS_SndUpdateDriverInfo`. This function fails if the sound driver has never been successfully updated.

If obtained successfully, the channel information is written to `info`, the `SNDChannelInfo` type structure for the channel information.

## See Also

`NNS_SndUpdateDriverInfo, SNDChannelInfo`

## Revision History

2005/02/17 Initial version.

CONFIDENTIAL