_mHide()
 Hide the mouse pointer
------------------------------------------------------------------------------
 C Prototype

     #include "llibg.api"
     void _mHide(void)

 Description

     _mHide() can be used with _mShow() when updating the screen.  For
     example, you may want to hide the mouse pointer before changing the
     screen display, then show it again after the change.

 Files   Library is LLIBG.LIB, header file is Llibg.api.