<p><span class="h-card" translate="no"><a href="https://akko.chir.rs/users/charlotte" class="u-url mention">@<span>charlotte</span></a></span> <span class="h-card" translate="no"><a href="https://mastodon.social/@dramforever" class="u-url mention">@<span>dramforever</span></a></span> how do you make a mutex</p>