@class _CFXPreferences; @interface _CFXPreferencesHandle : NSObject { _CFXPreferences *prefs; struct os_unfair_lock_s { unsigned int _os_unfair_lock_opaque; } lock; unsigned int overrideEUID; } - (id)init; - (void)setEUIDOverride:(unsigned int)a0; - (void)dealloc; - (id)copyPrefs; @end