title: curl in C without libcurl
body: <p>I try tu run curl in C with this  command (without libcurl)
  <code>curl -X GET &quot;https://dex.binance.org/api/v1/klines?symbol=&amp;interval=&amp;limit=&amp;startTime=&amp;endTime=</code></p>
  <p>I created this script (in linux mint)</p>
  <pre><code>#include &lt;stdlib.h&gt;
  int status = system(&quot;curl -X GET \&quot;https://dex.binance.org/api/v1/klines?symbol=&amp;interval=&amp;limit=&amp;startTime=&amp;endTime=\&quot;&quot;);
  </code></pre>
  <p>when I compile, I get this error:</p>
  <pre><code>test.c:3:14: error: initializer element is not constant
      3 | int status = system(&quot;curl -X GET \&quot;https://dex.binance.org/api/v1/klines?symbol=&amp;interval=&amp;limit=&amp;startTime=&amp;endTime=\&quot;&quot;);
        |              ^~~~~~
  </code></pre>
  <p>Anyone  can explain me  why return this  error?</p>