KPCCoiL
3dbbca0371
Use headers in `sources/include{32, 64}` to fix the builtin editor, as suggested by `README`.
The problem is described in the FAQ section of the [manual](https://thebeez.home.xs4all.nl/4tH/4tHmanual.pdf).
Although the manual suggests regenerating the headers (section 27.8), the required headers seem to be already in the distirbution.