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65 lines
1.8 KiB
C
65 lines
1.8 KiB
C
#ifndef _STRHASH_H_INCLUDE
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#define _STRHASH_H_INCLUDE
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/* $FreeBSD$ */
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/*
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*
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* Copyright 1990
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* Terry Jones & Jordan Hubbard
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*
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* PCS Computer Systeme, GmbH.
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* Munich, West Germany
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*
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*
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* All rights reserved.
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*
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* This is unsupported software and is subject to change without notice.
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* the author makes no representations about the suitability of this software
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* for any purpose. It is supplied "as is" without express or implied
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* warranty.
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*
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* Permission to use, copy, modify, and distribute this software and its
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* documentation for any purpose and without fee is hereby granted, provided
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* that the above copyright notice appear in all copies and that both that
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* copyright notice and this permission notice appear in supporting
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* documentation, and that the name of the author not be used in
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* advertising or publicity pertaining to distribution of the software
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* without specific, written prior permission.
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*
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*/
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/*
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* This is the definition file for hash.c. The plunderer from down-under
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* did the code, I just helped define the spec. That's why his name gets
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* to go first.
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*/
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#define HASH_SZ 97
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typedef struct _node {
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char *key;
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void *data;
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struct _node *next;
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} hash_node;
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typedef struct {
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int size;
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hash_node **buckets;
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} hash_table;
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hash_table *hash_create(int size);
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void hash_destroy(hash_table *table, char *key,
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void (*nukefunc)(char *k, void *d));
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void *hash_search(hash_table *table, char *key, void *datum,
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void (*replace_func)(void *d));
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void hash_traverse(hash_table *table,
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int (*func)(char *k, void *d, void *arg), void *arg);
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void hash_purge(hash_table *table, void (*purge_func)(char *k, void *d));
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#ifdef HASH_STATS
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extern void hash_stats();
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#endif
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#endif /* _STRHASH_H_INCLUDE */
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