Keyboard interrupts

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#4901

From: Graham Spencer
Date: Wed, 27 Feb 1991 00:22

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I hope this isn't a frequently asked question: 

I'm trying to use TC++ (under DOS 3.3) to write an interrupt handler
that will intercept keyboard presses and save them to an event queue.
I'm using int 09.  The handler works fine (that is, nothing crashes
and progam flow is maintained), but I'm not sure how to extract the
information I need.  I've been using the keyboard queue at 41E, but I
don't know how to interpret the numbers there.  Any help would be
appreciated.  Thanks.
					--Graham
                                          lint@leland.stanford.edu

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Message-ID: <1991Feb27.002236.25504@portia.Stanford.EDU>

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Path: arc1-ca.pugleaf.net!utzoo!utgpu!news-server.csri.toronto.edu!cs.utexas.edu!sun-barr!decwrl!shelby!portia.stanford.edu!lint
From: lint@portia.Stanford.EDU (Graham Spencer)
Newsgroups: comp.os.msdos.programmer
Subject: Keyboard interrupts
Keywords: keyboard
Message-ID: <1991Feb27.002236.25504@portia.Stanford.EDU>
Date: 27 Feb 91 00:22:36 GMT
Organization: Stanford University
Lines: 11