#ifndef YSOBJECT_H
#define YSOBJECT_H

#import "YSZone.h"

typedef unsigned int YSUInteger;

@protocol YSObject
-(Class) class;
-(Class) superclass;
//-(BOOL) isEqual: (id)anObject;
//-(BOOL) isKindOfClass: (Class)aClass;
//-(BOOL) isMemberOfClass: (Class)aClass;
//-(BOOL) isProxy;
//-(YSUInteger) hash;
-(id) self;

//-(id) performSelector: (SEL)aSelector;

//-(id) performSelector: (SEL)aSelector 
//    withObject: (id)anObject;

//-(id) performSelector: (SEL)aSelector
//    withObject: (id)object1 
//    withObject: (id)object2;

//-(BOOL) respondsToSelector: (SEL)aSelector;
//-(BOOL) conformsToProtocol: (Protocol *)aProtocol;

//-(id) retain;
//-(oneway void) release;
//-(id) autorelease;
//-(YSUInteger) retainCount;
//-(YSString *) description;
-(YSZone *)zone;
@end

@interface YSObject <YSObject> {

}

-(Class) class;
-(Class) superclass;
-(id) self;
//-(YSString *) description;
+(id) copyWithZone: (YSZone *) zone;
-(YSZone *) zone;
+(YSZone *) zone;

@end

#endif