Go to the documentation of this file. 8 #import <Foundation/Foundation.h> 9 #include <AvailabilityMacros.h> 12 #define GAMECONTROLLER_EXTERN extern "C" __attribute__((visibility ("default"))) 14 #define GAMECONTROLLER_EXTERN extern __attribute__((visibility ("default"))) 18 #define GAMECONTROLLER_EXPORT 20 #define GAMECONTROLLER_EXPORT NS_CLASS_AVAILABLE(10_9, 7_0)