Subversion Repositories scarts

extern void abort (void);

struct delay_block {

  struct delay_block *succ;

};

static struct delay_block Timer_Queue;

struct delay_block* time_enqueue (struct delay_block *d)

{

  struct delay_block *q = Timer_Queue.succ;

  d->succ =  (void *)0;

  return Timer_Queue.succ;

}

int main(void)

{

  Timer_Queue.succ = &Timer_Queue;

  if (time_enqueue (&Timer_Queue) != (void*)0)

    abort ();

  return 0;

}