text: /* Copyright (C) 2002, 2004 Christopher Clark <firstname.lastname@cl.cam.ac.uk> */
  
  #ifndef __HASHTABLE_PRIVATE_CWC22_H__
  #define __HASHTABLE_PRIVATE_CWC22_H__
  
  #include "hashtable.h"
  
  /*****************************************************************************/
  struct entry
  {
      void *k, *v;
      unsigned int h;
      struct entry *next;
  };
  
  struct hashtable {
      unsigned int tablelength;
      struct entry **table;
      unsigned int entrycount;
      unsigned int loadlimit;
      unsigned int primeindex;
      unsigned int (*hashfn) (void *k);
      int (*eqfn) (void *k1, void *k2);
  };
  
  /*****************************************************************************/
  unsigned int
  hash(struct hashtable *h, void *k);
  
  /*****************************************************************************/
  /* indexFor */
  static inline unsigned int
  indexFor(unsigned int tablelength, unsigned int hashvalue) {
      return (hashvalue % tablelength);
  }
  
  /* Only works if tablelength == 2^N */
  /*static inline unsigned int
  indexFor(unsigned int tablelength, unsigned int hashvalue)
  {
      return (hashvalue & (tablelength - 1u));
  }
  */
  
  /*****************************************************************************/
  #define freekey(X) free(X)
  /*define freekey(X) ; */
  
  
  /*****************************************************************************/
  
  #endif /* __HASHTABLE_PRIVATE_CWC22_H__*/
  
  /*
   * Copyright (c) 2002, Christopher Clark
   * All rights reserved.
   * 
   * Redistribution and use in source and binary forms, with or without
   * modification, are permitted provided that the following conditions
   * are met:
   * 
   * * Redistributions of source code must retain the above copyright
   * notice, this list of conditions and the following disclaimer.
   * 
   * * Redistributions in binary form must reproduce the above copyright
   * notice, this list of conditions and the following disclaimer in the
   * documentation and/or other materials provided with the distribution.
   * 
   * * Neither the name of the original author; nor the names of any contributors
   * may be used to endorse or promote products derived from this software
   * without specific prior written permission.
   * 
   * 
   * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
   * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
   * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
   * A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER
   * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
   * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
   * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
   * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
   * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
   * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
   * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
  