[BRLTTY] BRLTTY in GRUB2

[Dave Mielke]

I'm nearing the end of what I can do until my wchar_t problems are resolved. 
Here is an example of the two errors that are occurring.

   warning: initialization from incompatible pointer type
   warning: format ‘%.*ls’ expects type ‘wchar_t *’, but argument 4 has type ‘wchar_t *’

The two lines which I coded as simple examples to cause and illustrate these 
warnings are:

   wchar_t *ws = L"abc";
   logMessage(LOG_NOTICE, "%.*ls", 3, ws);

In case it matters, remember that I define _WCHAR_T_DECLARED=1 in order to 
avoid the wchar_t conflict between grub's and gcc's headers. Perhaps, though, 
in order to support format specifier checking and L"string" constants, gcc 
still needs to have some kind of built in assumption regarding what a wchar_t 
is. Maybe there's an option which enables it to just use the definition it gets 
from the headers. I thought -ffreestanding would do this, but maybe it doesn't.

-- 
Dave Mielke           | 2213 Fox Crescent | The Bible is the very Word of God.
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