title: Why is there no strtoi in stdlib.h?
body: <p>I have grown accustomed to <code>strtod</code> and variants.
  I am wondering why there is no <code>strtoi</code> shipped with <code>&lt;stdlib.h&gt;</code>.
  Why is it that the integer type is left out of this party?</p>
  <p>Specifically I am asking why there is not a version of <code>atoi</code> with the safety features of <code>strtod</code>?</p>