Add public constant for header size #66
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hulthe
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Currently, the Mullvad app is forced to assume that the header is 2 bytes long: https://github.com/mullvad/mullvadvpn-app/blob/f72944e5fe88cb954a93da7bd2a868eb75c445ae/tunnel-obfuscation/src/udp2tcp.rs#L94
That's fine, because the protocol will never change, but it would be slightly cleaner to have a constant.
This change is