AUDIO_CHBUFS
e->e_chbufs[i] = kmem_zalloc(sizeof (int32_t) * AUDIO_CHBUFS,
sizeof (int32_t) * AUDIO_CHBUFS);
if ((fragfr > AUDIO_CHBUFS) || (fragfr < 1)) {
bzero(eng->e_chbufs[i], AUDIO_CHBUFS * sizeof (int32_t));