--- /dev/null
+/*
+** License Applicability. Except to the extent portions of this file are
+** made subject to an alternative license as permitted in the SGI Free
+** Software License B, Version 1.1 (the "License"), the contents of this
+** file are subject only to the provisions of the License. You may not use
+** this file except in compliance with the License. You may obtain a copy
+** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
+** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
+**
+** http://oss.sgi.com/projects/FreeB
+**
+** Note that, as provided in the License, the Software is distributed on an
+** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
+** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
+** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
+** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
+**
+** Original Code. The Original Code is: OpenGL Sample Implementation,
+** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
+** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
+** Copyright in any portions created by third parties is as indicated
+** elsewhere herein. All Rights Reserved.
+**
+** Additional Notice Provisions: The application programming interfaces
+** established by SGI in conjunction with the Original Code are The
+** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
+** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
+** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
+** Window System(R) (Version 1.3), released October 19, 1998. This software
+** was created using the OpenGL(R) version 1.2.1 Sample Implementation
+** published by SGI, but has not been independently verified as being
+** compliant with the OpenGL(R) version 1.2.1 Specification.
+**
+*/
+/*
+** Author: Eric Veach, July 1994.
+**
+** $Date: 2001/03/17 00:25:41 $ $Revision: 1.1 $
+** $Header: /home/krh/git/sync/mesa-cvs-repo/Mesa/src/glu/sgi/libtess/dict.h,v 1.1 2001/03/17 00:25:41 brianp Exp $
+*/
+
+#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
Ecere Software / sdk / blobdiff