HelpPC 2.10 Quick Reference Utility Copyright 1991 David Jurgens

                       INT 33,20 - Enable Mouse Driver


       AX = 20h


       returns nothing


       - reinstalls the mouse drivers interrupt vectors for INT 10 and
         INT 71 (8088/86) and INT 74 (286/386)
       - see INT 33,1F

Esc or Alt-X to exit int 33,20 Home/PgUp/PgDn/End ←↑↓→