@class mutationsPtr; @protocol NSFastEnumeration; @interface __NSFastEnumerationEnumerator : NSEnumerator { id<NSFastEnumeration> _obj; id _origObj; unsigned long long _index; unsigned long long _count; unsigned long long _mut; id _objects[16]; struct { unsigned long long state; mutationsPtr **itemsPtr; unsigned long long *x0; unsigned long long extra[5]; } _state; } + (id)allocWithZone:(struct _NSZone { } *)a0; - (id)initWithObject:(id)a0; - (void)dealloc; - (id)nextObject; @end