 <a href="#thread/exit">thread/exit</a> <a href="#thread/new">thread/new</a> <a href="#thread/receive">thread/receive</a> <a href="#thread/send">thread/send</a> </p><hr><div class="binding"><span id="thread/close" class="binding-sym">thread/close</span> <span class="binding-type">cfunction</span>  <pre class="binding-text">(thread/close thread)

Close a thread, unblocking it and ending communication with it. Note that closing a thread is idempotent and does not cancel the thread's operation. Returns nil.</p