Many software depend on libgcc, FreeBSD created their own libgcc for LLVM. Can the code serve as a reference for creating libgcc for cproc!? https://reviews.freebsd.org/D8188

I should have explained better, that pp-1 is more for seeing code and inspiring ideas, sorry.

These are links from C preprocessor, which have permissive licenses, I hope it's useful!

https://github.com/rofl0r/tinycpp

https://github.com/h8liu/mcpp

https://github.com/MobiusHorizons/cbuild

There is the pp preprocessor, which uses the same ISC license!

https://github.com/mkws-1/pp-1