diff -r 2c06b1120749 -r 00215a7ec5f5 project_files/HedgewarsMobile/Classes/AudioManagerController.h
--- a/project_files/HedgewarsMobile/Classes/AudioManagerController.h	Fri Dec 29 22:37:31 2017 +0100
+++ b/project_files/HedgewarsMobile/Classes/AudioManagerController.h	Sat Dec 30 01:22:11 2017 +0100
@@ -33,26 +33,26 @@
     NSOperationQueue *audioFaderQueue;
 }
 
-@property (nonatomic,retain) AVAudioPlayer *backgroundMusic;
+@property (nonatomic, strong) AVAudioPlayer *backgroundMusic;
 @property (assign) SystemSoundID clickSound;
 @property (assign) SystemSoundID backSound;
 @property (assign) SystemSoundID selSound;
 
-@property (nonatomic,retain) NSOperationQueue *audioFaderQueue;
+@property (nonatomic, strong) NSOperationQueue *audioFaderQueue;
 
 +(id) mainManager;
 
--(void) playBackgroundMusic;
--(void) pauseBackgroundMusic;
--(void) stopBackgroundMusic;
+- (void)playBackgroundMusic;
+- (void)pauseBackgroundMusic;
+- (void)stopBackgroundMusic;
 
--(void) fadeInBackgroundMusic;
--(void) fadeOutBackgroundMusic;
+- (void)fadeInBackgroundMusic;
+- (void)fadeOutBackgroundMusic;
 
--(void) playClickSound;
--(void) playBackSound;
--(void) playSelectSound;
+- (void)playClickSound;
+- (void)playBackSound;
+- (void)playSelectSound;
 -(SystemSoundID) loadSound:(NSString *)snd;
--(void) unloadSounds;
+- (void)unloadSounds;
 
 @end