locale/hash.h

   1 /* Copyright (C) 1995 Free Software Foundation, Inc.
   2
   3 The GNU C Library is free software; you can redistribute it and/or
   4 modify it under the terms of the GNU Library General Public License as
   5 published by the Free Software Foundation; either version 2 of the
   6 License, or (at your option) any later version.
   7
   8 The GNU C Library is distributed in the hope that it will be useful,
   9 but WITHOUT ANY WARRANTY; without even the implied warranty of
  10 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  11 Library General Public License for more details.
  12
  13 You should have received a copy of the GNU Library General Public
  14 License along with the GNU C Library; see the file COPYING.LIB.  If
  15 not, write to the Free Software Foundation, Inc., 675 Mass Ave,
  16 Cambridge, MA 02139, USA.  */
  17
  18 #ifndef _HASH_H
  19 #define _HASH_H
  20
  21 #include <obstack.h>
  22
  23 typedef struct hash_table
  24   {
  25     unsigned long size;
  26     unsigned long filled;
  27     void *first;
  28     void *table;
  29     struct obstack mem_pool;
  30   }
  31 hash_table;
  32
  33
  34 int init_hash (hash_table *htab, unsigned long init_size);
  35 int delete_hash(hash_table *htab);
  36 int insert_entry (hash_table *htab, const char *key, size_t keylen,
  37                   void *data);
  38 int find_entry (hash_table *htab, const char *key, size_t keylen,
  39                 void **result);
  40
  41 int iterate_table (hash_table *htab, void **ptr, void **result);
  42
  43 #endif /* hash.h */
  44 /*
  45  * Local Variables:
  46  *  mode:c
  47  *  c-basic-offset:2
  48  * End:
  49  */
  50