run in a loop should check this periodically and act on it when convenient.</p>
<p>Returns true if another thread has called <a href="threads.html#al_join_thread">al_join_thread</a> or <a href="threads.html#al_set_thread_should_stop">al_set_thread_should_stop</a> on this thread.</p>
<p>See also: <a href="threads.html#al_join_thread">al_join_thread</a>, <a href="threads.html#al_set_thread_should_stop">al_set_thread_should_stop</a>.</p>
<blockquote>
<p><em>Note:</em> We don't support forceful killing of threa