#include <octave/oct.h>

DEFUN_DLD (helloworld, args, nargout,
  "Hello World Help String")
{
  int nargin = args.length ();
  octave_stdout << "Hello World has " << nargin 
        << " input arguments and "
        << nargout << " output arguments.\n";
  return octave_value_list ();
}