Date: Thu, 6 Oct 94 13:17:58 -0400
From: dj AT stealth DOT ctron DOT com (DJ Delorie)
To: WALL AT bng DOT ge DOT com
Cc: djgpp AT sun DOT soe DOT clarkson DOT edu
Subject: Re: Info on DPMI mode

> 1) How come the GRX library or the simple graphics library that DJGPP
>    comes with do not work with DPMI?  I can get everything to work fine
>    by adding the 'nodpmi' to the GO32 environment variable.

graphics take advantage of a trick that go32 plays which doesn't work
in DPMI 0.9.

> 2) I'm interested in learning more about DPMI in general.  The DJGPP docs
>    mention some Intel document, but is this document available on the
>    Internet?  Can anyone recommend a good source of information?

Try qdeck.com.

> 3) Where can I get hold of some source code/executables demonstrating
>    how to program sound cards using DJGPP?  I'm interested particularly
>    in stereo cards like the SB16.

Get sblaster.zip from the djgpp distribution.