reqnum (Fam::Event)

    /*
     * Return the request number of a Fam::Event object.
     *
     * Aliases:
     *   Fam::Event#request_number
     *   Fam::Event#request_num
     *   Fam::Event#request
     *   Fam::Event#req_num
     *   Fam::Event#req
     *   Fam::Event#num
     *
     * Examples:
     *   req = ev.request_number
     *
     */
    static VALUE fam_ev_req(VALUE self)
    {
      FAMEvent *ev;

      Data_Get_Struct(self, FAMEvent, ev);
      return INT2NUM(FAMREQUEST_GETREQNUM(&(ev->fr)));
    }