summaryrefslogtreecommitdiffhomepage
path: root/ip.go
blob: ecefa47311d16c2f7c4bad5bacec15333dbf404d (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
/* SPDX-License-Identifier: GPL-2.0
 *
 * Copyright (C) 2017-2018 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved.
 * Copyright (C) 2017-2018 Mathias N. Hall-Andersen <mathias@hall-andersen.dk>.
 */

package main

import (
	"net"
)

const (
	IPv4offsetTotalLength = 2
	IPv4offsetSrc         = 12
	IPv4offsetDst         = IPv4offsetSrc + net.IPv4len
)

const (
	IPv6offsetPayloadLength = 4
	IPv6offsetSrc           = 8
	IPv6offsetDst           = IPv6offsetSrc + net.IPv6len
)