The values in @msdn{ms892480} seems to be what is used in TS_KEYBOARD_EVENT @msdn{cc240584}.
All the "XT Scan Code Translation Libraries" has been checked and integrated.
Only the Korean has been skipped. It is clearly something completely different
from everything else. The Japanese is just an extension of the US keyboard like
the others.
This also introduces a slightly more high-level convenience function for
sending key events. The existing function where an RDP protocol flag field has
to be encoded by the caller is very lowlevel ... and a bad fit for fastpath
input. That could use a refactoring.
