suse man page for snd_pcm_stop

SND_PCM_STOP(9) 						   Sound Devices						   SND_PCM_STOP(9)

NAME
       snd_pcm_stop - try to stop all running streams in the substream group

SYNOPSIS
       int snd_pcm_stop(struct snd_pcm_substream * substream, int state);

ARGUMENTS
       substream
	   the PCM substream instance

       state
	   PCM state after stopping the stream

DESCRIPTION
       The state of each stream is then changed to the given state unconditionally.

COPYRIGHT
Kernel Hackers Manual 2.6.					     July 2010							   SND_PCM_STOP(9)