1. NAME▲
snd_pcm_format_set_silence - set the silence data on the buffer
2. SYNOPSIS ▲
int snd_pcm_format_set_silence(snd_pcm_format_t format , void * data , unsigned int samples );
3. ARGUMENTS ▲
format
    the PCM format
data
    the buffer pointer
samples
    the number of samples to set silence
4. DESCRIPTION ▲
Sets the silence data on the buffer for the given samples.
5. RETURN ▲
Zero if successful, or a negative error code on failure.
6. COPYRIGHT ▲