Re: [PATCH] prio-queue: use size_t rather than int for size

> -static inline int compare(struct prio_queue *queue, int i, int j)
> +static inline int compare(struct prio_queue *queue, size_t i, size_t j)
>  {
>  	int cmp = queue->compare(queue->array[i].data, queue->array[j].data,
>  				 queue->cb_data);
>  	if (!cmp)
> -		cmp = queue->array[i].ctr - queue->array[j].ctr;
> +		cmp = (queue->array[i].ctr > queue->array[j].ctr) -
> +	              (queue->array[i].ctr < queue->array[j].ctr);
>  	return cmp;
>  }