#ifndef __USBAUDIO_STREAM_H
  #define __USBAUDIO_STREAM_H
  
  int snd_usb_parse_audio_interface(struct snd_usb_audio *chip,
  				  int iface_no);
  
  int snd_usb_add_audio_stream(struct snd_usb_audio *chip,
  			     int stream,
  			     struct audioformat *fp);
  
  #endif /* __USBAUDIO_STREAM_H */