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diff --git a/mesalib/src/glu/sgi/libtess/dict.h b/mesalib/src/glu/sgi/libtess/dict.h
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-/*
- * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008)
- * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice including the dates of first publication and
- * either this permission notice or a reference to
- * http://oss.sgi.com/projects/FreeB/
- * shall be included in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- * SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
- * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
- * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- *
- * Except as contained in this notice, the name of Silicon Graphics, Inc.
- * shall not be used in advertising or otherwise to promote the sale, use or
- * other dealings in this Software without prior written authorization from
- * Silicon Graphics, Inc.
- */
-/*
-** Author: Eric Veach, July 1994.
-**
-*/
-
-#ifndef __dict_list_h_
-#define __dict_list_h_
-
-/* Use #define's so that another heap implementation can use this one */
-
-#define DictKey DictListKey
-#define Dict DictList
-#define DictNode DictListNode
-
-#define dictNewDict(frame,leq) __gl_dictListNewDict(frame,leq)
-#define dictDeleteDict(dict) __gl_dictListDeleteDict(dict)
-
-#define dictSearch(dict,key) __gl_dictListSearch(dict,key)
-#define dictInsert(dict,key) __gl_dictListInsert(dict,key)
-#define dictInsertBefore(dict,node,key) __gl_dictListInsertBefore(dict,node,key)
-#define dictDelete(dict,node) __gl_dictListDelete(dict,node)
-
-#define dictKey(n) __gl_dictListKey(n)
-#define dictSucc(n) __gl_dictListSucc(n)
-#define dictPred(n) __gl_dictListPred(n)
-#define dictMin(d) __gl_dictListMin(d)
-#define dictMax(d) __gl_dictListMax(d)
-
-
-
-typedef void *DictKey;
-typedef struct Dict Dict;
-typedef struct DictNode DictNode;
-
-Dict *dictNewDict(
- void *frame,
- int (*leq)(void *frame, DictKey key1, DictKey key2) );
-
-void dictDeleteDict( Dict *dict );
-
-/* Search returns the node with the smallest key greater than or equal
- * to the given key. If there is no such key, returns a node whose
- * key is NULL. Similarly, Succ(Max(d)) has a NULL key, etc.
- */
-DictNode *dictSearch( Dict *dict, DictKey key );
-DictNode *dictInsertBefore( Dict *dict, DictNode *node, DictKey key );
-void dictDelete( Dict *dict, DictNode *node );
-
-#define __gl_dictListKey(n) ((n)->key)
-#define __gl_dictListSucc(n) ((n)->next)
-#define __gl_dictListPred(n) ((n)->prev)
-#define __gl_dictListMin(d) ((d)->head.next)
-#define __gl_dictListMax(d) ((d)->head.prev)
-#define __gl_dictListInsert(d,k) (dictInsertBefore((d),&(d)->head,(k)))
-
-
-/*** Private data structures ***/
-
-struct DictNode {
- DictKey key;
- DictNode *next;
- DictNode *prev;
-};
-
-struct Dict {
- DictNode head;
- void *frame;
- int (*leq)(void *frame, DictKey key1, DictKey key2);
-};
-
-#endif