49 lines
1.6 KiB
C
49 lines
1.6 KiB
C
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/* Copyright (C) 1995, 1996 Free Software Foundation, Inc.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public License as
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published by the Free Software Foundation; either version 2 of the
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License, or (at your option) any later version.
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The GNU C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public
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License along with the GNU C Library; see the file COPYING.LIB. If
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not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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Boston, MA 02111-1307, USA. */
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#ifndef _SIMPLE_HASH_H
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#define _SIMPLE_HASH_H
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#include <obstack.h>
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typedef struct hash_table
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{
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unsigned long size;
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unsigned long filled;
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void *first;
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void *table;
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struct obstack mem_pool;
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}
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hash_table;
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int init_hash __P ((hash_table *htab, unsigned long int init_size));
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int delete_hash __P ((hash_table *htab));
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int insert_entry __P ((hash_table *htab, const void *key, size_t keylen,
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void *data));
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int find_entry __P ((hash_table *htab, const void *key, size_t keylen,
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void **result));
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int set_entry __P ((hash_table *htab, const void *key, size_t keylen,
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void *newval));
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int iterate_table __P ((hash_table *htab, void **ptr,
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const void **key, size_t *keylen, void **data));
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unsigned long next_prime __P ((unsigned long int seed));
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#endif /* simple-hash.h */
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