112:/std/player/getmsg_sec.c (/std/player_sec.c)
(public varargs mixed) query_introduced(string name)
/*
 * Function name: query_introduced
 * Description  : This routine has a double function. It will return a mapping
 *                with all people we have been introduced to during this
 *                session, or return whether a person introduced himself to us.
 * Arguments    : string name - the name of the person to verify. If omitted,
 *                    it will return the mapping of introductions.
 * Returns      : int 1/0 - whether this person introduced to us or not.
 *                mapping - the mapping with all introduced people.
 */
