System/Library/PrivateFrameworks/GameKitServices.framework
GKInterface.h
@class NSNumber, NSString;
@interface GKInterface : NSObject
@property (retain, nonatomic) NSNumber *index;
@property (copy, nonatomic) NSString *bsdName;
@property (copy, nonatomic) NSString *type;
@property (nonatomic) unsigned int priority;
+ (id)bsdNameForIndex:(id)a0;
+ (id)interfaceWithInterfaceIndex:(id)a0;
- (void)dealloc;
- (id)description;
@end