Symbol: pcm_chnalloc
sys/dev/sound/pcm/dsp.c
570
rderror = pcm_chnalloc(d, &rdch, PCMDIR_REC,
sys/dev/sound/pcm/dsp.c
606
wrerror = pcm_chnalloc(d, &wrch, PCMDIR_PLAY,
sys/dev/sound/pcm/sound.h
332
int pcm_chnalloc(struct snddev_info *d, struct pcm_channel **ch, int direction,