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From: "Colson Eric" <colson13@club-internet.fr>
Subject: OpenGl and ADA95 by Aonix
Date: 1998/02/13
Message-ID: <6c0pv1$os9$1@front1.grolier.fr>#1/1
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Organization: Grolier Interactive Europe
Newsgroups: comp.lang.ada
Date: 1998-02-13T00:00:00+00:00
List-Id: <comp.lang.ada>


Hello,

I would like to interface Glut32.dll and Ada95 (I use the version by Aonix
under Win95) but I've got a problem with the function GlutInit and their
parameters.
I've seen in the package  glut.ads for Gnat that the specification for
GlutInit is:

       procedure glutInit (argcp : access Integer;
                           argv  : access Interfaces.C.Strings.Chars_Ptr);
       pragma Import (C, glutInit, "glutInit", "glutInit");

With Aonix, the problem is the parameters look like not to be recognize. I
obtain at the moment of the execution the following message :
"exception raised : constraint error
exception message : access error"

With the debugger, I've understand that this problem is due toGlutInit?

What can I do?

By advance.

Eric