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/*
* tcpproxy
*
* tcpproxy is a simple tcp connection proxy which combines the
* features of rinetd and 6tunnel. tcpproxy supports IPv4 and
* IPv6 and also supports connections from IPv6 to IPv4
* endpoints and vice versa.
*
*
* Copyright (C) 2010-2011 Christian Pointner <equinox@spreadspace.org>
*
* This file is part of tcpproxy.
*
* tcpproxy 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 3 of the License, or
* any later version.
*
* tcpproxy 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.
*
* You should have received a copy of the GNU General Public License
* along with tcpproxy. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef TCPPROXY_slist_h_INCLUDED
#define TCPPROXY_slist_h_INCLUDED
struct slist_element_struct {
void* data_;
struct slist_element_struct* next_;
};
typedef struct slist_element_struct slist_element_t;
slist_element_t* slist_get_last(slist_element_t* first);
struct slist_struct {
void (*delete_element)(void* element);
slist_element_t* first_;
};
typedef struct slist_struct slist_t;
int slist_init(slist_t* lst, void (*delete_element)(void*));
slist_element_t* slist_add(slist_t* lst, void* data);
void slist_remove(slist_t* lst, void* data);
void slist_clear(slist_t* lst);
int slist_length(slist_t* lst);
#endif
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