> 2005-06-02 Steven Bosscher <stevenb@suse.de>

[pf3gnuchains/gcc-fork.git] / gcc / et-forest.h

diff --git a/gcc/et-forest.h b/gcc/et-forest.h
index 833146d..17ce609 100644 (file)
--- a/gcc/et-forest.h
+++ b/gcc/et-forest.h
@@ -1,5 +1,5 @@
 /* Et-forest data structure implementation.
-   Copyright (C) 2002, 2003 Free Software Foundation, Inc.
+   Copyright (C) 2002, 2003, 2004, 2005 Free Software Foundation, Inc.
 
 This program is free software; you can redistribute it and/or modify
 it under the terms of the GNU General Public License as published by
@@ -67,12 +67,13 @@ struct et_node
   struct et_node *left;
   struct et_node *right;       /* The brothers of the node.  */
 
-  struct et_occ *rightmost_occ;        /* The rightmost occurence.  */
-  struct et_occ *parent_occ;   /* The occurence of the parent node.  */
+  struct et_occ *rightmost_occ;        /* The rightmost occurrence.  */
+  struct et_occ *parent_occ;   /* The occurrence of the parent node.  */
 };
 
 struct et_node *et_new_tree (void *data);
 void et_free_tree (struct et_node *);
+void et_free_tree_force (struct et_node *);
 void et_set_father (struct et_node *, struct et_node *);
 void et_split (struct et_node *);
 struct et_node *et_nca (struct et_node *, struct et_node *);