title: Parse a HTTP URL using C/ C++
body: <p>I have this URL-request string coming as input:</p>
  
  <pre><code>url=http%3A%2F%2Fwww.ohmert.com%2Fopencar%2Ffetch-examples%2Fexample-fetch.json
  </code></pre>
  
  <p>Using C or C++ I need to parse this and get the output as</p>
  
  <pre><code>http://www.ohmert.com//opencar/fetch-examples/example-fetch.json
  </code></pre>
  
  <p>Please respond as to how I can achieve this.</p>