> function. See the reference there for a
        table of example input.
       </p></dd><dt id="ECPG-INFORMIX-FUNCTIONS-RFMTDATE"><span class="term"><code class="function">rfmtdate</code></span> <a href="#ECPG-INFORMIX-FUNCTIONS-RFMTDATE" class="id_link">#</a></dt><dd><p>
        Convert a variable of type date to its textual representation using a
        format mask.
</p><pre class="synopsis">
int rfmtdate(date d, char *fmt, char *str);
</pre><p>
        The function receives the date to convert (<code 