15 lines
		
	
	
		
			379 B
		
	
	
	
		
			C
		
	
	
	
	
	
			
		
		
	
	
			15 lines
		
	
	
		
			379 B
		
	
	
	
		
			C
		
	
	
	
	
	
#ifndef __USBAUDIO_PCM_H
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#define __USBAUDIO_PCM_H
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snd_pcm_uframes_t snd_usb_pcm_delay(struct snd_usb_substream *subs,
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				    unsigned int rate);
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void snd_usb_set_pcm_ops(struct snd_pcm *pcm, int stream);
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int snd_usb_init_pitch(struct snd_usb_audio *chip, int iface,
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		       struct usb_host_interface *alts,
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		       struct audioformat *fmt);
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#endif /* __USBAUDIO_PCM_H */
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