Thanks, but -Wunused-parameter issues so many false alarms that I think I'd
rather just ask people to compile with -Wno-unused-parameter. That's what
coreutils does, and Emacs, and so forth.
By the way, this thread duplicates one of a couple of days ago, starting here:
http://lists.gnu.org/archive/html/bug-gnulib/2017-12/msg00077.html
Is there some new project using Gnulib that is causing these new messages? If
so, perhaps I should propose a patch to it to pacify GCC without having to
pollute the code with void no-op casts.
