Online HelpPC 2.10 Quick Reference Utility Copyright 1991 David Jurgens
INT 10,FF - Update DESQView/TopView Virtual Screen Regen Buffer
AH = FF
CX = number of characters changed
ES:DI = pointer to first character in buffer to change, ES is
set to segment returned by INT 10,FE
returns nothing
- the physical screen does not get updated until INT 10,FF is
called in TopView
- it is not necessary to make this call under DESQView since it
handles updates automatically
- calling this function under DESQView will cancel the automatic
update mode
[helppc.bosbyte.nl] int 10,ff