ef="window_guide.html">Window guide</a></li>
<li><a class="el" href="context_guide.html">Context guide</a></li>
<li><a class="el" href="vulkan_guide.html">Vulkan guide</a></li>
<li><a class="el" href="monitor_guide.html">Monitor guide</a></li>
<li><a class="el" href="input_guide.html">Input guide</a></li>
</ul>
<h1><a class="anchor" id="intro_init"></a>
Initialization and termination</h1>
<p>Before most GLFW functions may be called, the library must be initialized. This initialization checks what features a