S2</a>
</li><li> <a href="http://www.nasm.us/">NASM</a>
(Also available via MSYS2&rsquo;s package manager.)
</li></ul>

<p>To set up a proper environment in MSYS2, you need to run <code>msys_shell.bat</code> from
the Visual Studio or Intel Compiler command prompt.
</p>
<p>Place <code>yasm.exe</code> somewhere in your <code>PATH</code>. If using MSVC 2012 or
earlier, place <code>c99wrap.exe</code> and <code>c99conv.exe</code> somewhere in your
<code>PATH</code> as well.
</p>
<p>Next, make sure any other head