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First (sniffing) part of the wrapper

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Updated Makefile.am and .gitignore
This commit is contained in:
Michal Zima
2010-02-06 11:17:19 +01:00
parent e7046c4ea3
commit ad28a7c7f9
4 changed files with 161 additions and 1 deletions
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39
src/wrapper.h Normal file
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/*
* WrapSix
* Copyright (C) 2008-2010 Michal Zima <xhire@mujmalysvet.cz>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, 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 Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef WRAPPER_H
#define WRAPPER_H
/* MAC address structure */
struct s_mac_addr {
unsigned char a;
unsigned char b;
unsigned char c;
unsigned char d;
unsigned char e;
unsigned char f;
} __attribute__ ((__packed__));
/* Ethernet header structure */
struct s_ethernet {
struct s_mac_addr dest; /* 48 b; destination host (MAC) address */
struct s_mac_addr src; /* 48 b; source host (MAC) address */
unsigned short type; /* 16 b; IP/ARP/RARP/... */
} __attribute__ ((__packed__));
#endif /* WRAPPER_H */