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Mail Archives: djgpp/1997/08/27/14:21:06

From: Temujin <temujin AT sentex DOT net>
Newsgroups: comp.os.msdos.djgpp
Subject: Re: Interrupts
Date: Sat, 23 Aug 1997 23:16:59 -0700
Organization: Sentex Communications
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Message-ID: <33FFD1DB.1088@sentex.net>
References: <EFDpIz DOT 5p9 AT freenet DOT victoria DOT bc DOT ca>
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To: djgpp AT delorie DOT com
DJ-Gateway: from newsgroup comp.os.msdos.djgpp

Jason D. Chu wrote:
> 
> Does anyone know how to preplace an interrupt with your own, while not
> affecting graphics?  If that makes sense.

If you have ALLEGRO, there is an undocumented command..
_install_irq(interruptnum,functionname);

(Found it snooping around in the source, makes things easy)
Otherwise, it will take a bit of work if your in a DPMI environment.

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