In case anyone who reads this newsgroup has somehow missed it, Microsoft
has released the source code for MS-DOS 4.0 under the MIT license
including binaries of the tools required to build it. Some parts of Multitasking MS-DOS 4.0 are also included - the rest of it will follow
if it can be found.
https://github.com/microsoft/MS-DOS
--- SoupGate-Win32 v1.05
* Origin: fsxNet Usenet Gateway (21:1/5)