#import <objc/Object.h>

@interface List : Object  // List is a subclass of the superclass Object
{
  int list[100];          // These are instance variables.
  int size;
}

/* Public methods */
- free;
- (int) addEntry: (int) num;
- print;

/* Private methods */
/* Other programs should not use these methods. */

- resetSize;

@end