Add stubs for some missing symbols in CoreAudio and AudioToolbox

src/CoreAudio/AudioToolbox/AudioHardwareService.cpp

···
+#include <AudioToolbox/AudioHardwareService.h>
+#include "stub.h"
+
+OSStatus AudioHardwareServiceGetPropertyData(AudioObjectID inObjectID, const AudioObjectPropertyAddress *inAddress, UInt32 inQualifierDataSize, const void *inQualifierData, UInt32 *ioDataSize, void *outData)
+{
+    STUB();
+    return unimpErr;
+}
+
+Boolean AudioHardwareServiceHasProperty(AudioObjectID inObjectID, const AudioObjectPropertyAddress *inAddress)
+{
+    STUB();
+    return false;
+}
+
+OSStatus AudioHardwareServiceIsPropertySettable(AudioObjectID inObjectID, const AudioObjectPropertyAddress *inAddress, Boolean *outIsSettable)
+{
+    STUB();
+    return unimpErr;
+}
+
+OSStatus AudioHardwareServiceSetPropertyData(AudioObjectID inObjectID, const AudioObjectPropertyAddress *inAddress, UInt32 inQualifierDataSize, const void *inQualifierData, UInt32 inDataSize, const void *inData)
+{
+    STUB();
+    return unimpErr;
+}

src/CoreAudio/AudioToolbox/CMakeLists.txt

···
 	AudioFormat.cpp
 	MusicDevice.cpp
 	AudioToolbox.cpp
+	AudioHardwareService.cpp
 )
 
 add_framework(AudioToolbox

src/CoreAudio/CoreAudio/CMakeLists.txt

···
 set(coreaudio_sources
 	AudioHardware.cpp
     AudioHardwareImpl.cpp
+    HostTime.mm
     pulse/AudioHardwareImplPA.cpp
     pulse/AudioHardwareImplPAInput.cpp
     pulse/AudioHardwareImplPAOutput.cpp

src/CoreAudio/CoreAudio/HostTime.mm

···
+#include "CoreAudio/HostTime.h"
+#include "stub.h"
+
+UInt64 AudioGetCurrentHostTime(void)
+{
+    STUB();
+    return 0;
+}

src/CoreAudio/include/AudioToolbox/AudioHardwareService.h

···
+#include <CoreServices/Components.h>
+#include <CoreAudio/AudioHardware.h>
+
+extern "C"{
+OSStatus AudioHardwareServiceGetPropertyData(AudioObjectID inObjectID, const AudioObjectPropertyAddress *inAddress, UInt32 inQualifierDataSize, const void *inQualifierData, UInt32 *ioDataSize, void *outData);
+Boolean AudioHardwareServiceHasProperty(AudioObjectID inObjectID, const AudioObjectPropertyAddress *inAddress);
+OSStatus AudioHardwareServiceIsPropertySettable(AudioObjectID inObjectID, const AudioObjectPropertyAddress *inAddress, Boolean *outIsSettable);
+OSStatus AudioHardwareServiceSetPropertyData(AudioObjectID inObjectID, const AudioObjectPropertyAddress *inAddress, UInt32 inQualifierDataSize, const void *inQualifierData, UInt32 inDataSize, const void *inData);
+}

src/CoreAudio/include/AudioToolbox/AudioToolbox.h

···
 #include <AudioToolbox/ExtendedAudioFile.h>
 #include <AudioToolbox/MusicDevice.h>
 #include <AudioToolbox/AudioCodec.h>
+#include <AudioToolbox/AudioHardwareService.h>
 
 // CA helper classes expect this
 #include <CoreServices/FileManager.h>

src/CoreAudio/include/CoreAudio/CoreAudio.h

···
 #include <CoreAudio/CoreAudioTypes.h>
 #include <CoreAudio/AudioHardware.h>
 #include <CoreAudio/AudioHardwareBase.h>
+#include <CoreAudio/HostTime.h>
 

src/CoreAudio/include/CoreAudio/HostTime.h

···
+#ifndef COREAUDIOHOSTTIME_H
+#define COREAUDIOHOSTTIME_H
+
+#include "MacTypes.h"
+
+extern "C" UInt64 AudioGetCurrentHostTime(void);
+
+#endif // COREAUDIOHOSTTIME_H