[Bug 29366] GTAIV native trainer doesn't catch some key presses

http://bugs.winehq.org/show_bug.cgi?id=29366

--- Comment #9 from Ruslan  2012-01-14 12:26:59 CST ---
This patch makes it work better, but autorepeat presses with 0th bit set are
not reported to trainer (i.e. when you press a key and hold it). Also, if I
press the button too frequently, it appears to not be returned as been pressed.
The strange thing is that the test program does get autorepeat presses as
expected, but the trainer doesn't.

One of the differences between how trainer gets presses and the test program is
that trainer always gets them via if(thread_info->key_state) logic, and the
test program gets some of the keys via if part, and others via else.