I have a WIN program that's supposed to access the serial port that I'm running on Wine. I keep getting this error:

fixme:comm:SetupComm insize 4096 outsize 4096 unimplemented stub

Do I have to "initialize" the port using setserial before the program can use it? Am I doing something else wrong? I know the comm port works, and I know all the settings to that port are correct (comm1 = /dev/ttyS0). It seems like wine isn't even opening the port.

Thanks in advance,