snd_pcm_playback_empty9
Check whether the playback buffer is empty
Usage
int snd_pcm_playback_empty(struct snd_pcm_substream * substream);
Arguments
substream
the pcm substream instance
Overview
Checks whether the playback buffer is empty.
Return
Non-zero if empty, or zero if not.
Releases
6 releases since Debian 4.0 (Etch); the text changed 5 times.