HelpPC 2.10 Quick Reference Utility Copyright 1991 David Jurgens

                      INT 33,10 - Mouse Conditional OFF

       AX = 10h
       CX = upper X screen coordinate
       DX = upper Y screen coordinate
       SI = lower X screen coordinate
       DI = lower Y screen coordinate

       returns nothing

       - defines screen region for updating in which the mouse is hidden
         if found these coordinates (INT 33,1 must be used to turn cursor
         on again)

       - see  INT 33,1

Esc or Alt-X to exit int 33,10 Home/PgUp/PgDn/End ←↑↓→
Converted to HTML in 2006 by Timo Bingmann