/* This file will be copied into the polygon lib */

int pcb_polygon_cleanup(pcb_polyarea_t *input, pcb_polyarea_t **output, int out_max)
{
	if (out_max < 1)
		return -1;

	/* if input is already fine, just return it */
	if (pcb_poly_valid(input)) {
		output[0] = input;
		return 1;
	}

	return -1;
}