From:	SerDevian <scriven AT CS DOT ColoState DOT edu>
Newsgroups:	comp.os.msdos.djgpp
Subject:	Re: Hooking interrupts
Date:	Tue, 21 Jan 1997 11:15:37 -0700
Organization:	XYZZ Software Co.
Lines:	17
Message-ID:	<32E507C9.59E2@CS.ColoState.edu>
References:	<32E045B5 DOT 4680 AT mail DOT idt DOT net>
NNTP-Posting-Host:	miro.vis.colostate.edu
Mime-Version:	1.0
To:	djgpp AT delorie DOT com
DJ-Gateway:	from newsgroup comp.os.msdos.djgpp

Joseph Turian wrote:
> 
> Is it possible to hook an interrupt while in protected mode? I wanted
> to write a keyboard handler, but I am new to djgpp and only know how
> it is done in 8086 assembly

Yes, you can.

I've got source for it on my web page...  (the source sets up and shuts
down the handler, provides getch()/kbhit() functionality and the ability
to determine if any key is up or down)


-- Yamaha / XYZZ          "May farce the with be you."
mailto:scriven AT CS DOT ColoState DOT edu          
mailto:scriven AT VIS DOT ColoState DOT edu
http://www.vis.colostate.edu/~scriven/

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