title: Can I printf as console.warn with emscripten?
body: <p>Is it possible to display a console warning, instead of a console log, from the C/C++?</p>
  
  <p>So far <code>printf("Message")</code> will print on the regular <code>console.log</code> on the JS side, is it possible to print as warning like <code>console.warn</code>?</p>