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/* $Id: anonymous.c,v 1.4 2001-05-23 18:01:23 rjkaes Exp $
*
* Handles insertion and searches for headers which should be let through when
* the anonymous feature is turned on. The headers are stored in a Ternary
* Search Tree. The initial code came from Dr. Dobb's Journal, April 1998
* "Ternary Search Trees", Jon Bentley and Bob Sedgewick, pg 20-25.
*
* Copyright (C) 2000 Robert James Kaes (rjkaes@flarenet.com)
*
* 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; either version 2, 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.
*/
#ifdef HAVE_CONFIG_H
# include <config.h>
#endif
#include <sys/types.h>
#include <assert.h>
#include <ctype.h>
#include <stdlib.h>
#include <unistd.h>
#include "anonymous.h"
#include "ternary.h"
static TERNARY anonymous_tree;
int new_anonymous(void)
{
anonymous_tree = ternary_new();
return anonymous_tree;
}
int anon_search(char *s)
{
assert(s != NULL);
return ternary_search(anonymous_tree, s, NULL);
}
void anon_insert(char *s)
{
assert(s != NULL);
ternary_insert(anonymous_tree, s, NULL);
}
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