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/* Copyright (C) 1995, 2000, 2001 Free Software Foundation, Inc.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public License as
published by the Free Software Foundation; either version 2 of the
License, or (at your option) any later version.
The GNU C Library 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
Library General Public License for more details.
You should have received a copy of the GNU Library General Public
License along with the GNU C Library; see the file COPYING.LIB. If
not, write to the Free Software Foundation, Inc., 59 Temple Place
- Suite 330, Boston, MA 02111-1307, USA. */
#ifndef _HASH_H
# define _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;
# ifndef PARAMS
# if __STDC__ || defined __GNUC__ || defined __SUNPRO_C || defined __cplusplus || __PROTOTYPES
# define PARAMS(Args) Args
# else
# define PARAMS(Args) ()
# endif
# endif
extern int init_hash PARAMS ((hash_table *htab, unsigned long int init_size));
extern int delete_hash PARAMS ((hash_table *htab));
extern int insert_entry PARAMS ((hash_table *htab,
const void *key, size_t keylen,
void *data));
extern int find_entry PARAMS ((hash_table *htab,
const void *key, size_t keylen,
void **result));
extern int iterate_table PARAMS ((hash_table *htab, void **ptr,
const void **key, size_t *keylen,
void **data));
extern unsigned long int next_prime PARAMS ((unsigned long int seed));
#endif /* not _HASH_H */
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