#ifndef _IOKIT_IOAUDIOSTREAM_H
#define _IOKIT_IOAUDIOSTREAM_H

#include <IOKit/IOService.h>
#include <IOKit/audio/IOAudioEngine.h>
#include <IOKit/audio/IOAudioTypes.h>

class OSSymbol;
class OSArray;
class OSDictionary;
class OSSet;

class IOCommandGate;
class IOAudioControl;

#endif 
