python3-cffi: python3-cffi (Foreign Function Interface for Python to call C code) python3-cffi: python3-cffi: Foreign Function Interface for Python, providing a convenient and python3-cffi: reliable way of calling existing C code from Python. The interface is python3-cffi: based on LuaJIT’s FFI. python3-cffi: python3-cffi: python3-cffi: python3-cffi: python3-cffi: python3-cffi: