frisk@rhi.is (Fridrik Skulason) (02/09/88)
INT 16 provides 3 functions on the PC
AH=0 read char
AH=1 char avail. ?
AH=2 check shift status
On the PS (or at least on the model 80) several new functions have been added,
AH=3
AH=5
AH=16
AH=17
AH=18
They are not documented, but I really need to know what they are for - in
particular AH=17.
The reason is that I am working on a memory resident spelling checker, that
does not function with some word processors (Word 4, Microsoft Works and
Diaplaywrite 4) on a PS, due to the fact that these undocumented functions
are then used.
If you have any information, PLEASE send me mail (frisk@rhi) - I will
summarize if I get any useful replies.
--
Fridrik Skulason University of Iceland
UUCP frisk@rhi.uucp BIX frisk
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