set_day, long offset_sec);
int OPENSSL_gmtime_diff(int *pday, int *psec,
                       const struct tm *from, const struct tm *to);</code></pre>

<h1 id="DESCRIPTION">DESCRIPTION</h1>

<p>OPENSSL_gmtime() returns the UTC time specified by <i>timer</i> into the provided <i>result</i> argument.</p>

<p>OPENSSL_gmtime_adj() adds the offsets in <i>offset_day</i> and <i>offset_sec</i> to <i>tm</i>.</p>

<p>OPENSSL_gmtime_diff() calculates the difference between <i>from</i> and <i>to</i>.</p>

<h1 id="NO