Added declarations for API functions to get number of kernels, volumes and holes for a vector map

git-svn-id: https://svn.osgeo.org/grass/grass/trunk@38965 15284696-431f-4ddb-bdfa-cd5b030d7da7

include/vector.h

@@ -191,7 +191,10 @@ int Vect_get_num_primitives(const struct Map_info *, int);
 int Vect_get_num_lines(const struct Map_info *);
 int Vect_get_num_areas(const struct Map_info *);
 int Vect_get_num_faces(const struct Map_info *);
+int Vect_get_num_kernels(struct Map_info *);
+int Vect_get_num_volumes(struct Map_info *map);
 int Vect_get_num_islands(const struct Map_info *);
+int Vect_get_num_holes(struct Map_info *map);
 int Vect_get_line_box(const struct Map_info *, int, struct bound_box *);
 int Vect_get_area_box(const struct Map_info *, int, struct bound_box *);
 int Vect_get_isle_box(const struct Map_info *, int, struct bound_box *);