/**
 * Task to wait for the barrier
 *
 * @param cls NULL
 * @param tc scheduler task context
 * @return
 */
static void
do_wait (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
{
  if (0 != (GNUNET_SCHEDULER_REASON_SHUTDOWN & tc->reason))
    return;
  wh = GNUNET_TESTBED_barrier_wait (TEST_BARRIER_NAME, &barrier_wait_cb, NULL);
  GNUNET_break (NULL != wh);
}
/**
 * Task to wait for the barrier
 *
 * @param cls NULL
 * @return
 */
static void
do_wait (void *cls)
{
  tt = NULL;
  wh = GNUNET_TESTBED_barrier_wait (TEST_BARRIER_NAME,
				    &barrier_wait_cb,
				    NULL);
  GNUNET_break (NULL != wh);
}