code data-language="janet">(<span class="mdzsyn-coresym">ffi/context</span> <span class="mdzsyn-string">"./mylib.so"</span>)
(<span class="mdzsyn-coresym">def</span> <span class="mdzsyn-symbol">my-type</span> (<span class="mdzsyn-coresym">ffi/struct</span> <span class="mdzsyn-keyword">:char</span> [<span class="mdzsyn-symbol">@:int</span> <span class="mdzsyn-number">4</span>]))
(<span class="mdzsyn-coresym">ffi/defbind</span> <span class="mdzsyn-symbol">returns_a_pointer</span> <span class="mdzsyn-keyword">