http://bugs.winehq.org/show_bug.cgi?id=22316
--- Comment #20 from Dan Kegel dank@kegel.com 2013-06-15 10:09:50 CDT --- https://lsbbugs.linuxfoundation.org/show_bug.cgi?id=3268 is now marked P1 blocker, for what it's worth, but I bet it will be resolved by defining 16 byte alignment as the standard, since the LSB is mostly about codifying existing practice.