index == 3 corresponds to Alt-Gr + Shift.
[wine] / include / mouse.h
1999-04-01  Patrik StridvallMore code moved to the X11 driver (bitmap and palette...
1999-02-26  Alexandre JulliardLarge-scale renaming of all Win32 functions and types...
1998-12-15  Paul QuinnLots of new defines and stubs.
1998-11-08  Ulrich WeigandImplementation of MOUSE.DRV (contains some code taken...