obj-c

#ifndef _mySTEP_H_NSObject
#define _mySTEP_H_NSObject

// import everything we need from the basic runtime system (incl. POSIX headers)

#import <Foundation/NSObjCRuntime.h>
#import <Foundation/NSZone.h>


@protocol NSObject

- (id) autorelease;
- (Class) class;
- (BOOL) conformsToProtocol:(Protocol *) aProtocol;
- (NSString *) description;
- (NSUInteger) hash;
- (BOOL) isEqual:(id) anObject;
- (BOOL) isKindOfClass:(Class) aClass;
- (BOOL) isMemberOfClass:(Class) aClass;
- (BOOL) isProxy;
- (id) performSelector:(SEL) aSelector;
- (id) performSelector:(SEL) aSelector withObject:(id) anObject;
- (id) performSelector:(SEL) aSelector withObject:(id) object1 withObject:(id) object2;
- (oneway void) release;
- (BOOL) respondsToSelector:(SEL) aSelector;
- (id) retain;
- (NSUInteger) retainCount;
- (id) self;
- (Class) superclass;
- (NSZone *) zone;

- (id) _nimp:(SEL) cmd;

@end

@protocol NSCopying
- (id) copyWithZone:(NSZone *) zone;
@end