Makes the mouse pointer invisible.
call "CBL_HIDE_MOUSE" using      mouse-handle
                      returning status-code 
               	 | Using call prototype (see Key) | Picture | |
|---|---|---|
| mouse-handle | cblt-x4-compx | pic x(4) comp-x. | 
| status-code | See Library Routines - Key | 
| mouse-handle | Mouse identifier, obtained by earlier call to CBL_INIT_MOUSE. | 
None.
Comments:
After this routine has been called, mouse events still take place, but the mouse pointer is not displayed.
The CBL_ mouse routines do not work with the x"AF" mouse routines.