From 3dc4447cb8d0f2099f67aa2a718b95e5d9ccf474 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?R=C3=A9mi=20Verschelde?= <rverschelde@gmail.com>
Date: Tue, 10 Apr 2018 13:04:30 +0200
Subject: [PATCH] CoreAudio: Fix iphone build after audio device refactor
 (#17742)

(cherry picked from commit e955fbc36e2c86e1c005c5a5ae57bda689071a9f)
---
 drivers/coreaudio/audio_driver_coreaudio.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/coreaudio/audio_driver_coreaudio.h b/drivers/coreaudio/audio_driver_coreaudio.h
index 1ef474ac196..98919202630 100644
--- a/drivers/coreaudio/audio_driver_coreaudio.h
+++ b/drivers/coreaudio/audio_driver_coreaudio.h
@@ -56,9 +56,11 @@ class AudioDriverCoreAudio : public AudioDriver {
 
 	Vector<int32_t> samples_in;
 
+#ifdef OSX_ENABLED
 	static OSStatus output_device_address_cb(AudioObjectID inObjectID,
 			UInt32 inNumberAddresses, const AudioObjectPropertyAddress *inAddresses,
 			void *inClientData);
+#endif
 
 	static OSStatus output_callback(void *inRefCon,
 			AudioUnitRenderActionFlags *ioActionFlags,