audio_params_t
const audio_params_t *play, const audio_params_t *rec,
int azalia_set_params(void *, int, int, audio_params_t *,
audio_params_t *);
void (*)(void *), void *, audio_params_t *);
void (*)(void *), void *, audio_params_t *);
int azalia_params2fmt(const audio_params_t *, uint16_t *);
int azalia_match_format(codec_t *, int, audio_params_t *);
int azalia_set_params_sub(codec_t *, int, audio_params_t *);
azalia_match_format(codec_t *codec, int mode, audio_params_t *par)
azalia_set_params_sub(codec_t *codec, int mode, audio_params_t *par)
azalia_set_params(void *v, int smode, int umode, audio_params_t *p,
audio_params_t *r)
void (*intr)(void *), void *arg, audio_params_t *param)
void (*intr)(void *), void *arg, audio_params_t *param)
azalia_params2fmt(const audio_params_t *param, uint16_t *fmt)