text: /**
   * \file hash.h
   * Generic hash table. 
   */
  
  /*
   * Mesa 3-D graphics library
   * Version:  4.1
   *
   * Copyright (C) 1999-2002  Brian Paul   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 and this permission notice 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
   * BRIAN PAUL 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.
   */
  
  
  #ifndef HASH_H
  #define HASH_H
  
  
  #include "glheader.h"
  
  
  /**
   * Opaque hash table type.
   */
  struct HashTable;
  
  
  
  extern struct _mesa_HashTable *_mesa_NewHashTable(void);
  
  extern void _mesa_DeleteHashTable(struct _mesa_HashTable *table);
  
  extern void *_mesa_HashLookup(const struct _mesa_HashTable *table, GLuint key);
  
  extern void _mesa_HashInsert(struct _mesa_HashTable *table, GLuint key, void *data);
  
  extern void _mesa_HashRemove(struct _mesa_HashTable *table, GLuint key);
  
  extern GLuint _mesa_HashFirstEntry(struct _mesa_HashTable *table);
  
  extern void _mesa_HashPrint(const struct _mesa_HashTable *table);
  
  extern GLuint _mesa_HashFindFreeKeyBlock(struct _mesa_HashTable *table, GLuint numKeys);
  
  
  #endif
  