static int my_pthread_attr_destroy(pthread_attr_t *__attr)
{
  pthread_attr_t *realattr = (pthread_attr_t *) *(int *) __attr;
  return pthread_attr_destroy(realattr);
}

static int my_pthread_attr_setdetachstate(pthread_attr_t *__attr, int detachstate)
{
  pthread_attr_t *realattr = (pthread_attr_t *) *(int *) __attr;
  return pthread_attr_setdetachstate(realattr, detachstate);
}


static int my_pthread_attr_setstacksize(pthread_attr_t *__attr, size_t stacksize)
{

  pthread_attr_t *realattr = (pthread_attr_t *) *(int *) __attr;
  return pthread_attr_setstacksize (realattr,stacksize);
}

static int my_pthread_attr_init(pthread_attr_t *__attr)
{
  pthread_attr_t *realattr = (pthread_attr_t *) *(int *) __attr;

  realattr = malloc(sizeof(pthread_attr_t));
  *((int *)__attr) = (int) realattr;

  return pthread_attr_init(realattr);
}