[BRLTTY] brlapi without terminal (when raw is not supported)

[Samuel Thibault]

Hello,

Michael Katzmann, on Sun 24 Jul 2016 11:07:38 -0400, wrote:
> I seem to be able to use ...
> 
> brlapi_enterTtyModeWithPath(NULL, 0,  NULL)
>    in place of 
> brlapi_enterTtyMode(BRLAPI_TTY_DEFAULT, NULL) 
> 
> to converse with the display without specifying a terminal..

Yes, that's the idea: you provide an empty path to express that you're
at the "root" of virtual consoles.

Samuel