Re: more unistd improvements

[Simon Josefsson]

Paul Eggert <address@hidden> writes:

> I installed these I-hope-obvious improvements to the unistd module.

Thanks!

>       (unistd.h): Create using 'echo' rather than 'cp', so that we don't
>       need unistd_.h.

That seem fine for now, although having an empty unistd.h may be
useful for placing additional #define and #include's.  However, those
should probably go into gnulib proper anyway.  We'll see later on
whether we need the file or not.

The file could also be useful if some systems lack prototypes for
unistd.h functions, or put the prototypes in other files.

Just an observation.