HelenOS sources

audio_pcm_close   412 uspace/app/wavplay/dplay.c 	audio_pcm_close(session);
audio_pcm_close   249 uspace/app/wavplay/drec.c 	audio_pcm_close(session);
audio_pcm_close    80 uspace/lib/drv/include/audio_pcm_iface.h void audio_pcm_close(audio_pcm_sess_t *);