wireguard-go/src/ip.go
Mathias Hall-Andersen 1868d15914 Beginning work on TUN interface
And outbound routing

I am not entirely convinced the use of net.IP is a good idea,
since the internal representation of net.IP is a byte slice
and all constructor functions in "net" return 16 byte slices
(padded for IPv4), while the use in this project uses 4 byte slices.
Which may be confusing.
2017-06-04 21:48:15 +02:00

18 lines
221 B
Go

package main
import (
"net"
)
const (
IPv4version = 4
IPv4offsetSrc = 12
IPv4offsetDst = IPv4offsetSrc + net.IPv4len
)
const (
IPv6version = 6
IPv6offsetSrc = 8
IPv6offsetDst = IPv6offsetSrc + net.IPv6len
)