48 lines
1.3 KiB
C
48 lines
1.3 KiB
C
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/*
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VTun - Virtual Tunnel over TCP/IP network.
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Copyright (C) 1998-2008 Maxim Krasnyansky <max_mk@yahoo.com>
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VTun has been derived from VPPP package by Maxim Krasnyansky.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program 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
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GNU General Public License for more details.
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*/
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/*
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* $Id: llist.h,v 1.3.2.2 2008/01/07 22:35:48 mtbishop Exp $
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*/
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#ifndef _VTUN_LLIST_H
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#define _VTUN_LLIST_H
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struct llist_element {
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struct llist_element * next;
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void * data;
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};
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typedef struct llist_element llist_elm;
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typedef struct {
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llist_elm * head;
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llist_elm * tail;
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} llist;
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void llist_init(llist *l);
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int llist_add(llist *l, void *d);
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int llist_empty(llist *l);
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void * llist_trav(llist *l, int (*f)(void *d, void *u), void *u);
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int llist_copy(llist *l, llist *t, void* (*f)(void *d, void *u), void *u);
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void * llist_free(llist *l, int (*f)(void *d, void *u), void *u);
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#endif /* _VTUN_LLIST_H */
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