windows: Don't try to include <unistd.h>.
commitfdbb55ae1ee5de5955dac808e468e540893f593b
authorMartin Ling <martin-git@earth.li>
Sun, 29 Dec 2019 13:22:00 +0000 (29 14:22 +0100)
committerMartin Ling <martin-git@earth.li>
Thu, 23 Jan 2020 03:35:47 +0000 (23 03:35 +0000)
tree06994bd4e16234b245867c8cc216e0e457330dec
parenta9900f8b6463c3c4f8b34853156e9d49eadf4556
windows: Don't try to include <unistd.h>.

This should enable compatibility with MSVC.
libserialport_internal.h