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/* $Id: hash.h,v 1.1 2003-02-28 11:42:02 pj Exp $ */
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/*
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 * Mesa 3-D graphics library
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 * Version:  4.1
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 *
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 * Copyright (C) 1999-2002  Brian Paul   All Rights Reserved.
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 *
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 * Permission is hereby granted, free of charge, to any person obtaining a
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 * copy of this software and associated documentation files (the "Software"),
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 * to deal in the Software without restriction, including without limitation
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 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
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 * and/or sell copies of the Software, and to permit persons to whom the
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 * Software is furnished to do so, subject to the following conditions:
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 *
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 * The above copyright notice and this permission notice shall be included
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 * in all copies or substantial portions of the Software.
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 *
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 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
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 * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
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 * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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 */
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#ifndef HASH_H
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#define HASH_H
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#include "glheader.h"
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/**
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 * Opaque hash table type.
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 */
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struct HashTable;
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extern struct _mesa_HashTable *_mesa_NewHashTable(void);
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extern void _mesa_DeleteHashTable(struct _mesa_HashTable *table);
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extern void *_mesa_HashLookup(const struct _mesa_HashTable *table, GLuint key);
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extern void _mesa_HashInsert(struct _mesa_HashTable *table, GLuint key, void *data);
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extern void _mesa_HashRemove(struct _mesa_HashTable *table, GLuint key);
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extern GLuint _mesa_HashFirstEntry(struct _mesa_HashTable *table);
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extern void _mesa_HashPrint(const struct _mesa_HashTable *table);
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extern GLuint _mesa_HashFindFreeKeyBlock(struct _mesa_HashTable *table, GLuint numKeys);
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#endif