HelpPC 2.10 Quick Reference Utility Copyright 1991 David Jurgens

               INT 33,0 - Mouse Reset/Get Mouse Installed Flag

       AX = 00


       on return:
       AX = 0000  mouse driver not installed
            FFFF  mouse driver installed
       BX = number of buttons


       - resets mouse to default driver values:

         .  mouse is positioned to screen center
         .  mouse cursor is reset and hidden
         .  no interrupts are enabled (mask = 0)
         .  double speed threshold set to 64 mickeys per second
         .  horizontal mickey to pixel ratio (8 to 8)
         .  vertical mickey to pixel ratio (16 to 8)
         .  max width and height are set to maximum for video mode

Esc or Alt-X to exit int 33,0 Home/PgUp/PgDn/End ←↑↓→