[BRLTTY] Low-level BrlAPI questions

[Sébastien Hinderer]

Hello,

I think when we wrote BrlAPI (and later, too), we had the idea that a
higher level library could be developed on top of what exists to do the
kind of things you describe, Dave.

Whether that kind of facilities should be made available at such a
low-level, or whether it's fine to have an intermediate layer, that I
don't really know.