title: Why INT_FAST16_MAX is defined as INT32_MAX (VS 2015)?
body: <p>I opened <strong>"stdint.h"</strong> file from <strong>visual studio 2015</strong> and as shown in below image, I noticed the <code>INT_FAST16_MAX</code> is defined to <code>INT32_MAX</code>. And same with unsigned too. Why is it so?</p>
  
  <p><a href="https://i.stack.imgur.com/JrYt2.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/JrYt2.png" alt="enter image description here"></a></p>
  
  <p>But the least ones are defined as expected. (below)</p>
  
  <pre><code>#define INT_LEAST16_MAX  INT16_MAX
  #define UINT_LEAST16_MAX UINT16_MAX
  </code></pre>