From: smitjs AT mweb DOT co DOT za (Smit JS)
Newsgroups: comp.os.msdos.programmer,alt.msdos.programmer,comp.os.msdos.djgpp
Subject: Re: DOS-based DLL system
Date: Thu, 15 Oct 1998 04:15:56 GMT
Message-ID: <362576f7.2554049@news.mweb.co.za>
References: <3622729c DOT 417426724 AT newshost DOT cc DOT utexas DOT edu> <36235C46 DOT 8C452D20 AT arx DOT com> <36239843 DOT 37669784 AT newshost DOT cc DOT utexas DOT edu>
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To: djgpp AT delorie DOT com
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Reply-To: djgpp AT delorie DOT com

That could have been Mickdll also, instead of just mdll.
I used it some years ago to enable a user to select a printer driver
at runtime. and it worked very well. 
Graphic printing in Dos is not straightforward, and the different
printers drivers had different code sizes.
The source of mdll is written in C.
Regards