From:	Mithrandir <434667 AT cepsz DOT unizar DOT es>
Newsgroups:	comp.os.msdos.djgpp
Subject:	Interrupt hooking help, please
Date:	Mon, 17 Nov 1997 20:19:20 +0100
Organization:	None
Lines:	6
Message-ID:	<347098B8.35F3@cepsz.unizar.es>
NNTP-Posting-Host:	merlin.unizar.es
Mime-Version:	1.0
To:	djgpp AT delorie DOT com
DJ-Gateway:	from newsgroup comp.os.msdos.djgpp

I need to hook the timer interrupt. I also need have it called 16000
times a second (a very high rate, I know). I have read in a document
called DJGPPASM.DOC that I should use a real mode interrupt. The
interrupt routine must increment a counter and check if its 0, if so
increment another counter. Could anybody send me a sample of such a
routine? Thanks

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