mdw@git.distorted.org.uk Git - ssr/blob - StraySrc/SDLS/cdll/h/hashtable

   1 /*
   2  * hashtable.h
   3  *
   4  * Hash table handling for strings
   5  *
   6  * © 1994-1998 Straylight
   7  */
   8
   9 /*----- Licensing note ----------------------------------------------------*
  10  *
  11  * This file is part of Straylight's Dynamic Linking System (SDLS)
  12  *
  13  * SDLS is free software; you can redistribute it and/or modify
  14  * it under the terms of the GNU General Public License as published by
  15  * the Free Software Foundation; either version 2, or (at your option)
  16  * any later version.
  17  *
  18  * SDLS is distributed in the hope that it will be useful,
  19  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  20  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  21  * GNU General Public License for more details.
  22  *
  23  * You should have received a copy of the GNU General Public License
  24  * along with SDLS.  If not, write to the Free Software Foundation,
  25  * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  26  */
  27
  28 #ifndef __hashtable_h
  29 #define __hashtable_h
  30
  31 typedef struct hash__table *hashtable;
  32
  33 hashtable hash_create(void);
  34 int hash_find(hashtable h,char *string);
  35 int hash_add(hashtable h,char *string);
  36 int hash_addWithOrd(hashtable h,char *string,unsigned int ord);
  37 void hash_delete(hashtable h);
  38 int hash_subset(hashtable super,
  39                 hashtable sub,
  40                 void (*proc)(char *p));
  41 void hash_dump(hashtable h);
  42 void hash_enumerate(hashtable h,
  43                     void (*func)(char *string,void *handle),
  44                     void *handle);
  45 void hash_enumOrdered(hashtable h,
  46                       void (*func)(char *string,
  47                                    unsigned int ord,
  48                                    void *handle),
  49                       void *handle);
  50 int hash_count(hashtable h);
  51
  52 #endif