System/Library/Frameworks/Security.framework
SecXPCUtils.h
@interface SecXPCUtils : NSObject
+ (BOOL)clientCanEditPreferenceOwnership;
+ (struct __CFString { } *)copyApplicationIdentifier;
+ (struct __CFString { } *)copyApplicationIdentifierFromConnection:(id)a0;
+ (struct __CFString { } *)copyApplicationIdentifierFromSelf;
+ (struct __CFString { } *)copySigningIdentifier:(id)a0;
@end