>>-UDPHDR--+-UDP_header_address-+--+------+--------------------->
+-skdb_address-------+ +-size-+
+-skmb_address-------+ '-*----'
'-*------------------'
>--+--------------------------+--------------------------------><
| .-ALL------. |
'-HELP--(--+----------+--)-'
+-FUNCTION-+
+-OPERANDS-+
'-SYNTAX---'