wireguard-go/src/ip.go

package main

import (
	"net"
)

const (
	IPv4version           = 4
	IPv4offsetTotalLength = 2
	IPv4offsetSrc         = 12
	IPv4offsetDst         = IPv4offsetSrc + net.IPv4len
	IPv4headerSize        = 20
)

const (
	IPv6version             = 6
	IPv6offsetPayloadLength = 4
	IPv6offsetSrc           = 8
	IPv6offsetDst           = IPv6offsetSrc + net.IPv6len
	IPv6headerSize          = 40
)