53 lines
1.8 KiB
C
53 lines
1.8 KiB
C
/* Copyright (C) 1995-1999, 2001, 2002, 2005 Free Software Foundation, Inc.
|
|
This file is part of the GNU C Library.
|
|
Contributed by Ulrich Drepper <drepper@gnu.org>, 1995.
|
|
|
|
This program is free software; you can redistribute it and/or modify
|
|
it under the terms of the GNU General Public License as published
|
|
by the Free Software Foundation; version 2 of the License, or
|
|
(at your option) any later version.
|
|
|
|
This program is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
GNU General Public License for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with this program; if not, write to the Free Software Foundation,
|
|
Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
|
|
|
|
#ifndef _SIMPLE_HASH_H
|
|
#define _SIMPLE_HASH_H
|
|
|
|
#include <obstack.h>
|
|
|
|
typedef struct hash_table
|
|
{
|
|
unsigned long int size;
|
|
unsigned long int filled;
|
|
void *first;
|
|
void *table;
|
|
struct obstack mem_pool;
|
|
}
|
|
hash_table;
|
|
|
|
|
|
extern int init_hash (hash_table *htab, unsigned long int init_size) __THROW;
|
|
extern int delete_hash (hash_table *htab) __THROW;
|
|
extern int insert_entry (hash_table *htab, const void *key, size_t keylen,
|
|
void *data) __THROW;
|
|
extern int find_entry (const hash_table *htab, const void *key, size_t keylen,
|
|
void **result) __THROW;
|
|
extern int set_entry (hash_table *htab, const void *key, size_t keylen,
|
|
void *newval) __THROW;
|
|
|
|
extern int iterate_table (const hash_table *htab, void **ptr,
|
|
const void **key, size_t *keylen, void **data)
|
|
__THROW;
|
|
|
|
extern unsigned long int compute_hashval (const void *key, size_t keylen)
|
|
__THROW;
|
|
extern unsigned long int next_prime (unsigned long int seed) __THROW;
|
|
|
|
#endif /* simple-hash.h */
|