Re: btwowc(EOF) hang with gcc 4.4.2

[Karl Berry]

[Limiting to gnulib]

    +  - Don't use the flags -std=c99 or -std=gnu99.

This is not a realistic option as far as I can tell.  As the user, I
never specified -std=gnu99.  coreutils and/or gnulib and/or gcc
"helpfully" inserted it somewhere, somehow.  I have no practical way
(that I can see) to omit it.

Thanks to all for the follow-up on my obscure issue ...