gcc -c itest.m -o itest.o
gcc itest.o -o itest -framework Pike -framework Foundation

#import <Pike/OCPikeInterpreter.h>
#import <Foundation/NSAutoreleasePool.h>
#import <Foundation/NSString.h>
int main()
{
  id i;
  struct svalue * sv;
  // required for console mode objective c applications
  NSAutoreleasePool *innerPool = [[NSAutoreleasePool alloc] init];
  // these 3 lines set up and start the interpreter.
  i = [OCPikeInterpreter sharedInterpreter];
  [i setMaster: @"/usr/local/pike/7.7.30/lib/master.pike"];
  [i startInterpreter];
  // ok, now that we have things set up, let's use it.
  // first, an example of calling pike c level apis directly.
  f_version(0);
  printf("%s&#110;", Pike_sp[-1].u.string->str);
  pop_stack();
  // next, we'll demonstrate one of the convenience functions available
  sv = [i evalString: @"1+2"];
  printf("type: %d, value: %d&#110;", sv->type, sv->u.integer);
  free_svalue(sv);
  // finally, we clean up.
  [i stopInterpreter];
  [innerPool release];
  return 0;
}