This tree:
includes sources
includes the executables
includes the cdrom driver from Rod Roark (sources)
maybe more
does atm NOT include the borland compiler/tools -- not sure if releasing them here is OK. (will have to find out -- else I will document it all for you)
See also..... https://en.wikipedia.org/wiki/PC-MOS/386
In concert with Gary Robertson and Rod Roark it has been decided to place all under GPL v3. This does only apply to the PC-MOS/386/The Software Link inc/CDROM code. Does not apply for helper files that are included and publically available.
The C compiler and linker et al can be downloaded from several places. Giving the age of the compiler tools I think it's not a problem to add it. And if it's a problem (1998....) I will remove the files.
The PC-MOS386 v5.01 API itself has been documented in Ralf Brown's interrupt list.
http://www.cs.cmu.edu/~ralf/files.html
(and yes my name is still in the book as well...)
Roeland