snd_iprintf
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## Name

snd_iprintf — printf on the procfs buffer

## Synopsis

`int snd_iprintf (` | struct snd_info_buffer * buffer,
| const char * fmt,
| ...`)`;

## Arguments

`buffer`

  the procfs buffer

`fmt`

  the printf format

`...`

  variable arguments

## Description

Outputs the string on the procfs buffer just like `printf`.

## Return

The size of output string, or a negative error code.

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