Re: SetFunction

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#12111

From: Deven Corzine
Date: Wed, 05 Apr 1989 12:14

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In article <518@hvrunix.UUCP> ahinds@hvrunix.UUCP (Alexander Hinds) writes:
[SetFunctioning DisplayBeep...]
	   SetFunction(IntuitionBase,(long)-60,&MyFunction);

You may be causing problems using "&MyFunction"...  If you have a
function MyFunction(), "MyFunction" is a _pointer_ to that function.
"main" is a pointer to your main() function.  Someone else mentioned
the offset for DisplayBeep being -60 HEX.  (I have NOT looked this
up.)  So, it seems your function call should be:

     OldDisplayBeep=SetFunction(IntuitionBase,0x60L,MyFunction);

Deven
--
------- shadow@pawl.rpi.edu ------- Deven Thomas Corzine ---------------------
Cogito  shadow@acm.rpi.edu          2346 15th Street            Pi-Rho America
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sum...     In the immortal words of Socrates:  "I drank what?"     ...I think.

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Path: arc1-ca.pugleaf.net!utzoo!utgpu!jarvis.csri.toronto.edu!mailrus!csd4.milw.wisc.edu!leah!rpi!rpi.edu!deven
From: deven@pawl.rpi.edu (Deven Corzine)
Newsgroups: comp.sys.amiga.tech
Subject: Re: SetFunction
Message-ID: <DEVEN.89Apr5081411@daniel.pawl.rpi.edu>
Date: 5 Apr 89 12:14:11 GMT
References: <518@hvrunix.UUCP>
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Organization: RPI Public Access Workstation Lab, Troy NY
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In-reply-to: ahinds@hvrunix.UUCP's message of 3 Apr 89 12:48:10 GMT

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