snd_pcm_notify
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## Name

snd_pcm_notify — Add/remove the notify list

## Synopsis

`int snd_pcm_notify (` | struct snd_pcm_notify * notify,
| int nfree`)`;

## Arguments

`notify`

  PCM notify list

`nfree`

  0 = register, 1 = unregister

## Description

This adds the given notifier to the global list so that the callback is called for each registered PCM devices. This exists only for PCM OSS emulation, so far.

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