Much more interesting is the multitasking version: https://github.com/microsoft/MS-DOS/tree/main/v4.0-ozzie
=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= Remitente: Eric Auer via Freedos-devel <freedos-devel@lists.sourceforge.net> Destinatario: freedos-devel@lists.sourceforge.net <freedos-devel@lists.sourceforge.net> Fecha: viernes, 26 de abril de 2024, 8:23:03 Asunto: [Freedos-devel] MS-DOS 4.0 source released as open source under MIT license Archivos: <none> --====----====----====----====----====----====----====----====----====----===-- Hi Bernd, > Microsoft and IBM released the source code of MS-DOS 4.0 > under MIT license [1]. To me, it looks fairly complete. > > Greetings, Bernd > > [1] https://github.com/microsoft/MS-DOS/tree/main/v4.0 As mentioned by DOSEMU2 people, this is a somewhat exotic, but interesting MS DOS 4.00, not the once widespread 4.01: https://cloudblogs.microsoft.com/opensource/2024/04/25/open-sourcing-ms-dos-4-0/ Cheers, Eric _______________________________________________ Freedos-devel mailing list Freedos-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/freedos-devel =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= _______________________________________________ Freedos-devel mailing list Freedos-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/freedos-devel