Date: Mon, 28 Mar 94 14:57:16 -0500
From: dj AT ctron DOT com (DJ Delorie)
To: rick AT emailhost DOT ait DOT ac DOT th
Cc: djgpp AT sun DOT soe DOT clarkson DOT edu
Subject: Re: Video RAM address


> 	I used the function `int86' to set the video modes (both text and
> graphics modes). It works nicely. However, nothing (except the cursor in
> the text mode) appears on the screen when I use 0xD0000000 as the starting
> address to access the video RAM. What's going wrong ? 

You have to use GrSetMode() to initialize the 0xD000000 area manager.
It would be nice if it were always enabled, but it isn't if you just
use int86.