Objective C

/* W.J. Antel Jr.  12/12/96
** Compile with gnu's gcc:  gcc hello.m -lobjc
*/
#include 


@interface Control:Object

{
}
- world;
void main();

@end


@implementation Control

- world
{
  printf("Hello, World!\n");
}

void main()
{
  id hello;

  hello=[Control new];

  for(;;)
    [hello world];
}

@end