[Bug 49752] Mikster MPC4 System: 'Selected serial port not exist'

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=49752

--- Comment #19 from [e-mail] ---
Created attachment 69589
  --> https://bugs.winehq.org/attachment.cgi?id=69589
wine-6.3+Hack#2+Hack#3_log.txt

Unfortunately, it doesn't work even with additional patch (Hack#3).

I have tried different values:

time.QuadPart = (ULONGLONG)10000
time.QuadPart = (ULONGLONG)100000
time.QuadPart = (ULONGLONG)1000000
time.QuadPart = (ULONGLONG)10000000

The program still shows 'Device not responding'.

It's not obvious to me how to raise events after more characters are in the
queue, so I didn't try that.