From: sandmann AT clio DOT rice DOT edu (Charles Sandmann)
Subject: Re: Mouse under DPMI ?
To: u7711501 AT bicmos DOT ee DOT nctu DOT edu DOT tw (Jih-Shin Ho)
Date: Fri, 25 Feb 1994 23:05:37 -0600 (CST)
Cc: djgpp AT sun DOT soe DOT clarkson DOT edu

>   How can I use mouse under DPMI ? I know that edx must be set to 0x12345678
> and pass real mode call back function to Event installer. But my computer
> hangs when I move mouse.

I have a very early version of the 32 bit event code that Csaba and I put
together when putting V1.11 together.  It's a bit rough around the edges,
and doesn't allow you to access the event queue directly, but it does
work under most DPMI providers (a few are buggy and don't work, most
notably OS/2 2.0 (2.1 is fine) and NT).

Major changes are needed to the event32.c and support routines to make
them work under DPMI.  If you need a copy of a prototype that works 
under DPMI I will let you have it, but I expect a release version soon (?).
I also expect the V2.0 library (if I ever get it finished...) will allow
you to directly access the event queue again.