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Path: utzoo!watmath!clyde!burl!ulysses!mhuxl!ihnp4!inuxc!pur-ee!uiucdcs!seaburg
From: seaburg@uiucdcs.UUCP
Newsgroups: net.micro.pc
Subject: Re: need simple keyboard handler (help!! - (nf)
Message-ID: <24700060@uiucdcs.UUCP>
Date: Tue, 4-Sep-84 20:52:00 EDT
Article-I.D.: uiucdcs.24700060
Posted: Tue Sep  4 20:52:00 1984
Date-Received: Thu, 6-Sep-84 04:53:25 EDT
References: <74@rlgvax.UUCP>
Lines: 14
Nf-ID: #R:rlgvax:-7400:uiucdcs:24700060:000:367
Nf-From: uiucdcs!seaburg    Sep  4 19:52:00 1984

#R:rlgvax:-7400:uiucdcs:24700060:000:367
uiucdcs!seaburg    Sep  4 19:52:00 1984

DOS 2.1 (and I believe 2.0) has a BIOS function call to change an
interrupt vector to point to your routine.  As for changing the vector
back when you're done, just read it before you change it and then set
it back when you're done.  

I don't have my DOS books handy, but write me if you need more help.

Gunnar Seaburg
....pur-ee!uiucdcs!seaburg

Univ. of Illinois