snd_info_get_str
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## Name

snd_info_get_str — parse a string token

## Synopsis

`const char * snd_info_get_str (` | char * dest,
| const char * src,
| int len`)`;

## Arguments

`dest`

  the buffer to store the string token

`src`

  the original string

`len`

  the max. length of token - 1

## Description

Parses the original string and copy a token to the given string buffer.

## Return

The updated pointer of the original string so that it can be used for the next call.

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