#include "EXTERN.h"
#include "perl.h"
#include "XSUB.h"
#include "ppport.h"
#include <stdio.h>
#include <string.h>
MODULE = Mytest        PACKAGE = Mytest

AV* 
hello(test)
AV* test;
CODE:
  RETVAL = newAV();
  sv_2mortal((SV*)RETVAL);
OUTPUT:
  RETVAL