Message-Id: <199809221722.NAA15998@indy.delorie.com>
Comments: Authenticated sender is <mert0407 AT sable DOT ox DOT ac DOT uk>
From: "George Foot" <george DOT foot AT merton DOT ox DOT ac DOT uk>
To: djgpp AT delorie DOT com
Date: Tue, 22 Sep 1998 18:20:06 +0000
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Subject: Re: grc isnt working
Reply-to: mert0407 AT sable DOT ox DOT ac DOT uk
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On 22 Sep 98 at 14:13, I wrote:

> I presume you mean that you applied my patches?  BTW the 
> problem with ex13 and the animation technique selection dialog 
> in the demo game seems to be the listbox element of the 
> dialogs.  The mode selection dialog works fine; this seems only 
> to affect listboxes where the callback is not in the DLL.  Does 
> anyone know any calling convention differences that could cause 
> this?

Sorry, ignore this query, the problem is solved.  The callback 
routines were returning pointers to string constants, which the 
DLL routine was trying to modify.  I'm not sure why it barfed 
exactly, but it's not a sensible thing to do anyway.  Patches 
available from:

    http://www.canvaslink.com/gfoot/winallegro/

-- 
george DOT foot AT merton DOT oxford DOT ac DOT uk