doubt. It doesn't
hurt to skim this page, but most of the semantics "just work" as you'd
expect them to work. It should be straightforward to write
applications using the LuaJIT FFI for developers with a C or C++
background.
</p>

<h2 id="clang">C Language Support</h2>
<p>
The FFI library has a built-in C&nbsp;parser with a minimal memory
footprint. It's used by the <a href="ext_ffi_api.html">ffi.* library
functions</a> to declare C&nbsp;types or external symbols.
</p>
<p>
It's only purpose is to parse C&nb