Fix includes

[~andy/gtk] / gtk / gtkrbtree.h

diff --git a/gtk/gtkrbtree.h b/gtk/gtkrbtree.h
index caba43472b9fa4a3d4e2852c2ef5739a5a61aa04..a1b27a2406550ca3900937379386ea01764a8fd9 100644 (file)
--- a/gtk/gtkrbtree.h
+++ b/gtk/gtkrbtree.h
@@ -12,9 +12,7 @@
  * Library General Public License for more details.
  *
  * You should have received a copy of the GNU Library General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
- * Boston, MA 02111-1307, USA.
+ * License along with this library. If not, see <http://www.gnu.org/licenses/>.
  */
 
 /* A Red-Black Tree implementation used specifically by GtkTreeView.
@@ -57,7 +55,6 @@ typedef void (*GtkRBTreeTraverseFunc) (GtkRBTree  *tree,
 struct _GtkRBTree
 {
   GtkRBNode *root;
-  GtkRBNode *nil;
   GtkRBTree *parent_tree;
   GtkRBNode *parent_node;
 };
@@ -114,9 +111,12 @@ GtkRBNode *_gtk_rbtree_insert_after     (GtkRBTree              *tree,
                                         gboolean                valid);
 void       _gtk_rbtree_remove_node      (GtkRBTree              *tree,
                                         GtkRBNode              *node);
+gboolean   _gtk_rbtree_is_nil           (GtkRBNode              *node);
 void       _gtk_rbtree_reorder          (GtkRBTree              *tree,
                                         gint                   *new_order,
                                         gint                    length);
+gboolean   _gtk_rbtree_contains         (GtkRBTree              *tree,
+                                         GtkRBTree              *potential_child);
 GtkRBNode *_gtk_rbtree_find_count       (GtkRBTree              *tree,
                                         gint                    count);
 void       _gtk_rbtree_node_set_height  (GtkRBTree              *tree,