<h2>Classes</h2>
These are nice data types for dealing with...  Data!<p>
<ul>
<li><a name="class_pop_session">
pop_session</a><pre>
class pop_session {
                    int fd;
                    int state;
                    int time;
                    string command;
                    string user_name;
                    int * deleted;
                    int num_messages;
                    class mail_header * headers;
                    string * messages;
                    int * sizes;
                    int last;
}

</pre>
</ul>
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