* Removed all Id tags.

[cacao.git] / src / toolbox / tree.h

diff --git a/src/toolbox/tree.h b/src/toolbox/tree.h
index 855aa5ba61634c4ae05e5ed60a5f0c26a509bcc4..e031f9336043103b7d3afae80ebdac5417ba2750 100644 (file)
--- a/src/toolbox/tree.h
+++ b/src/toolbox/tree.h
@@ -1,16 +1,37 @@
-/************************* toolbox/tree.h **************************************
+/* toolbox/tree.h - binary tree management
 
-       Copyright (c) 1997 A. Krall, R. Grafl, M. Gschwind, M. Probst
+   Copyright (C) 1996-2005, 2006 R. Grafl, A. Krall, C. Kruegel,
+   C. Oates, R. Obermaisser, M. Platter, M. Probst, S. Ring,
+   E. Steiner, C. Thalinger, D. Thuernbeck, P. Tomsich, C. Ullrich,
+   J. Wenninger, Institut f. Computersprachen - TU Wien
 
-       See file COPYRIGHT for information on usage and disclaimer of warranties
+   This file is part of CACAO.
 
-       Binary tree management
+   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 the Free Software Foundation; either version 2, or (at
+   your option) any later version.
 
-       Authors: Reinhard Grafl      EMAIL: cacao@complang.tuwien.ac.at
+   This program 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
+   General Public License for more details.
 
-       Last Change: 1996/10/03
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software
+   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+   02110-1301, USA.
 
-*******************************************************************************/
+   Contact: cacao@cacaojvm.org
+
+   Authors: Reinhard Grafl
+
+
+*/
+
+
+#ifndef _TREE_H
+#define _TREE_H
 
 typedef int (*treeelementcomperator) (void *key, void * element);
 
@@ -20,7 +41,7 @@ typedef struct treenode {
        struct treenode *parent;
        
        void *element;
-       } treenode;
+} treenode;
 
 typedef struct {
        int usedump;
@@ -28,18 +49,34 @@ typedef struct {
 
        treenode *top;
        treenode *active;
-       } tree;
+} tree;
+
+
+/* function prototypes */
 
+tree *tree_new(treeelementcomperator comperator);
+tree *tree_dnew(treeelementcomperator comperator);
+void tree_free(tree *t);
 
+void tree_add(tree *t, void *element, void *key);
+void *tree_find(tree *t, void *key);
 
-tree *tree_new (treeelementcomperator comperator);
-tree *tree_dnew (treeelementcomperator comperator);
-void tree_free (tree *t);
+void *tree_this(tree *t);
+void *tree_first(tree *t);
+void *tree_next(tree *t);
 
-void tree_add (tree *t, void *element, void *key);
-void *tree_find (tree *t, void *key);
+#endif /* _TREE_H */
 
-void *tree_this (tree *t);
-void *tree_first (tree *t);
-void *tree_next (tree *t);
 
+/*
+ * These are local overrides for various environment variables in Emacs.
+ * Please do not remove this and leave it at the end of the file, where
+ * Emacs will automagically detect them.
+ * ---------------------------------------------------------------------
+ * Local variables:
+ * mode: c
+ * indent-tabs-mode: t
+ * c-basic-offset: 4
+ * tab-width: 4
+ * End:
+ */