I'm fine with reverting the change to Fselect(), but there's no need
for Fselect2() because the MiNTlib's version of select() now calls
Fpoll() anyway.
Those with old vim binaries, should upgrade vim.
Thing is, aren't applications "asleep" whilst waiting for multiple handles using Fselect(), while Poll() means you need to poll all applicable filehandles manually with no timeout? Or maybe I got it wrong.