Hi Maarten.
Thx for your answer. Joerg's comment was on the code surrounding the patch, not on the patch. That's why I did not understand that I had to correct this code.
Shall I propose a new patch with these correction? Or an additional one? Or may the maintainer of winealsa.drv do so?
Regards.
Stéphane.

2011/6/11 Maarten Lankhorst <m.b.lankhorst@gmail.com>
Hello,

2011/6/11 BACRI Stephane <stephanebacri@gmail.com>:
> Hi all.
> Was there something incorrect in this patch I submitted in may, or in the
> way I submitted it?
> Perhaps should I have mentioned that it had been tested in several ways with
> hardware & software.
joerg commented on this 11th may:

http://wine.1045685.n5.nabble.com/winealsa-drv-midi-c-Adds-the-midi-MTC-Quarter-Frame-messages-support-td4387453.html

~Maarten