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72 lines
2.4 KiB
C
72 lines
2.4 KiB
C
/**
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* \file hash.h
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* Generic hash table.
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*/
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/*
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* Mesa 3-D graphics library
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* Version: 6.5.1
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*
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* Copyright (C) 1999-2006 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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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(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 void
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_mesa_HashDeleteAll(struct _mesa_HashTable *table,
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void (*callback)(GLuint key, void *data, void *userData),
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void *userData);
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extern void
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_mesa_HashWalk(const struct _mesa_HashTable *table,
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void (*callback)(GLuint key, void *data, void *userData),
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void *userData);
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extern GLuint _mesa_HashFirstEntry(struct _mesa_HashTable *table);
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extern GLuint _mesa_HashNextEntry(const struct _mesa_HashTable *table, GLuint key);
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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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extern GLuint
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_mesa_HashNumEntries(const struct _mesa_HashTable *table);
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extern void _mesa_test_hash_functions(void);
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#endif
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