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/*
Copyright (c) 2008-2012 Red Hat, Inc. <http://www.redhat.com>
This file is part of GlusterFS.
This file is licensed to you under your choice of the GNU Lesser
General Public License, version 3 or any later version (LGPLv3 or
later), or the GNU General Public License, version 2 (GPLv2), in all
cases as published by the Free Software Foundation.
*/
#ifndef _TRIE_H_
#define _TRIE_H_
struct trienode;
typedef struct trienode trienode_t;
struct trie;
typedef struct trie trie_t;
struct trienodevec {
trienode_t **nodes;
unsigned cnt;
};
trie_t *
trie_new();
int
trie_add(trie_t *trie, const char *word);
void
trie_destroy(trie_t *trie);
void
trie_destroy_bynode(trienode_t *node);
int
trie_measure(trie_t *trie, const char *word, trienode_t **nodes, int nodecnt);
int
trie_measure_vec(trie_t *trie, const char *word, struct trienodevec *nodevec);
void
trie_reset_search(trie_t *trie);
int
trienode_get_dist(trienode_t *node);
int
trienode_get_word(trienode_t *node, char **buf);
#endif
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