Functions in guitest.xs not exported by guitest.pm
I know about (simple) modules in .pm files, but I don't know about
the .xs-files. So maybe this is a boring question for you experts:
In the file "guitest.xs" are some interesting functions I'd like to
use, e.g. "GetMenuItemIndex", "GetMenuItemCount", "KeyDown", "KeyUp".
These functions are not exported by the module guitest.pm.
How can I access these functions? Is there a reason why they are not
Especially the "KeyDown" and "KeyUp" would be very nice in order to
drag an object with the mouse (via SendLButtonDown, SendMouseMoveAbs,
SendLButtonUp) and press the CTRL or SHIFT key at the same time.
Thanks for your help.