void snd_cs4231_out(cs4231_t *chip, unsigned char reg, unsigned char val);
unsigned char snd_cs4231_in(cs4231_t *chip, unsigned char reg);
-void snd_cs4231_outm(cs4231_t *chip, unsigned char reg, unsigned char mask, unsigned char val);
void snd_cs4236_ext_out(cs4231_t *chip, unsigned char reg, unsigned char val);
unsigned char snd_cs4236_ext_in(cs4231_t *chip, unsigned char reg);
void snd_cs4231_mce_up(cs4231_t *chip);
int snd_cs4231_get_double(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol);
int snd_cs4231_put_double(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol);
-#ifdef CONFIG_SND_DEBUG
-void snd_cs4231_debug(cs4231_t *chip);
-#endif
-
#endif /* __SOUND_CS4231_H */