> On May 10, 2017, at 2:02 PM, Bob Eager <rde at tavi.co.uk> wrote: > > I have a copy of the old Zortech C compiler, with a royalty free DOS > extender. Another option would be DJGPP, which has the advantage of being GCC so SIMH should be comfortable with it. I've used it in the past for Unix-origin programs with good success. paul