🚀 go-pugleaf

How do programs read multiple keys pressed at the same time (not just
Alt and 'X')?  Many multiple player games allow two players to share
the keyboard.  Is there a way to get the 8042 to alternate scan codes
between the two keys (i doubt it)?  Do I have to sit there and poll
the keyboard port (0x60, I think), remembering that the first key has
sent a 'make', but not a 'break', before the second key sends a 'make'?
Is there a simpler way to do this?

Along the same lines, how do I discard the keypresses before (or as soon
as) they reach the buffer, preferably without having to constantly 
read in and discard characters?

John Adair   :  ccastje%prism@gatech.edu : ccastje%prism.gatech.edu.BITNET
uucp:         ...!{decvax,hplabs,ncar,purdue,rutgers}!gatech!prism!ccastje
Georgia Tech Box 30812, Atlanta, GA 30332                      Disclaimer:
I speak only for myself, and in no way, shape or form reflect the views or
opinions of my employer  (The Office of Computing Services, Georgia Tech).