The <EM>keycode</EM> parameter must be greater than zero, else NULL is returned.
If it does not correspond to a defined key, then NULL is returned. The
<EM>count</EM> parameter is used to allow the application to iterate through
The <EM>keycode</EM> parameter must be greater than zero, else NULL is returned.
If it does not correspond to a defined key, then NULL is returned. The
<EM>count</EM> parameter is used to allow the application to iterate through