[3/4] include: Add twain 2.x header for use in data sources.

[Henri Verbeet]

On 23 October 2017 at 18:57, Vincent Povirk <vincent at codeweavers.com> wrote:
>> Doesn't the above essentially say we can't distribute this?
>
> I'd say it gives no indication either way.

It may be moot at this point, but for what it's worth, it doesn't have
to. The default is always that we can't distribute things, a license
needs to give us permission to allow that. I.e., code without any
explicit license wouldn't be distributable by us.