text: /* GLIB - Library of useful routines for C programming
   * Copyright (C) 1995-1997  Peter Mattis, Spencer Kimball and Josh MacDonald
   *
   * This library is free software; you can redistribute it and/or
   * modify it under the terms of the GNU Lesser General Public
   * License as published by the Free Software Foundation; either
   * version 2 of the License, or (at your option) any later version.
   *
   * This library is distributed in the hope that it will be useful,
   * but WITHOUT ANY WARRANTY; without even the implied warranty of
   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.	 See the GNU
   * Lesser General Public License for more details.
   *
   * You should have received a copy of the GNU Lesser 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.
   */
  
  /*
   * Modified by the GLib Team and others 1997-2000.  See the AUTHORS
   * file for a list of people on the GLib Team.  See the ChangeLog
   * files for a list of changes.  These files are distributed with
   * GLib at ftp://ftp.gtk.org/pub/gtk/. 
   */
  
  #ifndef __G_TREE_H__
  #define __G_TREE_H__
  
  #include <gnode.h>
  
  G_BEGIN_DECLS
  
  typedef struct _GTree		GTree;
  
  typedef gint		(*GTraverseFunc)	(gpointer	key,
  						 gpointer	value,
  						 gpointer	data);
  
  /* Balanced binary trees
   */
  GTree*   g_tree_new           (GCompareFunc      key_compare_func);
  GTree*   g_tree_new_with_data (GCompareFuncData  key_compare_func,
  			       gpointer          user_data);
  void     g_tree_destroy       (GTree            *tree);
  void     g_tree_insert        (GTree            *tree,
  			       gpointer          key,
  			       gpointer          value);
  void     g_tree_remove        (GTree            *tree,
  			       gconstpointer     key);
  gpointer g_tree_lookup        (GTree            *tree,
  			       gconstpointer     key);
  void     g_tree_traverse      (GTree            *tree,
  			       GTraverseFunc     traverse_func,
  			       GTraverseType     traverse_type,
  			       gpointer          data);
  gpointer g_tree_search        (GTree            *tree,
  			       GCompareFunc      search_func,
  			       gconstpointer     data);
  gint     g_tree_height        (GTree            *tree);
  gint     g_tree_nnodes        (GTree            *tree);
  
  
  
  G_END_DECLS
  
  #endif /* __G_TREE_H__ */
  
  