There's this https://github.com/q66/cffi-lua https://github.com/q66/cffi-lua, I haven't used it but seems to be used a bit Edit and Alien - https://luarocks.or

There's this https://github.com/q66/cffi-lua https://github.com/q66/cffi-lua, I haven't used it but seems to be used a bit Edit and Alien - https://luarocks.org/modules/mascarenhas/alien https://luarocks.org/modules/mascarenhas/alien, they both use libffi - http://sourceware.org/libffi http://sourceware.org/libffi