- Disable the left-over modstat timer code. This makes MSR to
work again (bug #1075088)
- moved TIOCSSERIAL ioctl closer to TIOCGSERIAL, for safety.


git-svn-id: https://dosemu.svn.sourceforge.net/svnroot/dosemu/trunk@890 7758b857-130e-0410-ab9c-d8735a528d18