933 	int i, p, r, in_ring;  in point_in_multipolygon_rtree()  local
947 		in_ring = point_in_ring_rtree(root[i], &pt);  in point_in_multipolygon_rtree()
948 …EBUGF(4, "point_in_multipolygon_rtree: exterior ring (%d), point_in_ring returned %d", p, in_ring);  in point_in_multipolygon_rtree()
949 		if ( in_ring == -1 ) /* outside the exterior ring */  in point_in_multipolygon_rtree()
953          	else if ( in_ring == 0 ) /* on the boundary */  in point_in_multipolygon_rtree()
958                 	result = in_ring;  in point_in_multipolygon_rtree()
962                         	in_ring = point_in_ring_rtree(root[i+r], &pt);  in point_in_multipolygon_rtree()
963 …EBUGF(4, "point_in_multipolygon_rtree: interior ring (%d), point_in_ring returned %d", r, in_ring);  in point_in_multipolygon_rtree()
964                         	if (in_ring == 1) /* inside a hole => outside the polygon */  in point_in_multipolygon_rtree()
970                         	if (in_ring == 0) /* on the edge of a hole */  in point_in_multipolygon_rtree()
999 	int result, in_ring;  in point_in_polygon()  local
1010 	in_ring = point_in_ring(polygon->rings[0], &pt);  in point_in_polygon()
1011 	if ( in_ring == -1) /* outside the exterior ring */  in point_in_polygon()
1016 	result = in_ring;  in point_in_polygon()
1020 		in_ring = point_in_ring(polygon->rings[i], &pt);  in point_in_polygon()
1021 		if (in_ring == 1) /* inside a hole => outside the polygon */  in point_in_polygon()
1026 		if (in_ring == 0) /* on the edge of a hole */  in point_in_polygon()
1043 	int result, in_ring;  in point_in_multipolygon()  local
1061 		in_ring = point_in_ring(polygon->rings[0], &pt);  in point_in_multipolygon()
1062 		if ( in_ring == -1) /* outside the exterior ring */  in point_in_multipolygon()
1067 		if ( in_ring == 0 )  in point_in_multipolygon()
1072 		result = in_ring;  in point_in_multipolygon()
1076 			in_ring = point_in_ring(polygon->rings[i], &pt);  in point_in_multipolygon()
1077 			if (in_ring == 1) /* inside a hole => outside the polygon */  in point_in_multipolygon()
1083 			if (in_ring == 0) /* on the edge of a hole */  in point_in_multipolygon()