1 @class NSString; 2 extern void NSLog(NSString *format, ...) __attribute__((format(__NSString__, 1, 2))) __attribute__((not_tail_called)); 3
1 @class NSString; 2 extern void NSLog(NSString *format, ...) __attribute__((format(__NSString__, 1, 2))) __attribute__((not_tail_called)); 3