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/*
* $Id: libnet-structures.h,v 1.1.1.1 2000/05/25 00:28:49 route Exp $
*
* libnet-structures.h - Network routine library structures header file
*
* Copyright (c) 1998 - 2001 Mike D. Schiffman <mike@infonexus.com>
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
*/
#ifndef __LIBNET_STRUCTURES_H
#define __LIBNET_STRUCTURES_H
/*
* Port list chain structure
*/
struct libnet_plist_chain
{
u_short node; /* node number */
u_short bport; /* beggining port */
u_short eport; /* terminating port */
u_char id; /* global array offset */
struct libnet_plist_chain *next; /* next node in the list */
};
/*
* Low level packet interface struct
*/
struct libnet_link_int
{
int fd; /* link layer file descriptor */
int linktype; /* link type */
int linkoffset; /* link header size (offset till network layer) */
u_char *device; /* device name */
};
/*
* Arena structure.
*/
struct libnet_arena
{
int tag; /* arena tag */
u_char *memory_pool; /* the memory */
u_long current; /* the current amount of memory allocated */
u_long size; /* the size of the pool in bytes */
};
/*
* Interface selection stuff
*/
struct libnet_ifaddr_list
{
u_long addr;
char *device;
};
#endif /* __LIBNET_STRUCTURES_H */
/* EOF */
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