SetCommConfig has 3 arguments, not 2.
[wine] / LICENSE
2000-04-24  Alexandre JulliardSwitched to the X11 license.
1997-07-20  Alexandre JulliardRelease 970720 wine-970720
1994-10-17  Alexandre JulliardRelease 941017 wine-941017
1994-05-25  Alexandre JulliardRelease 940524 wine-940524
1994-01-04  Alexandre JulliardRelease 0.5 wine-0.5