nfq_udp_get_payload() correctly returns a pointer to the first data byte in a UDP message, e.g. to "A" in the message "ASD\n". BUT nfq_udp_get_payload_len() returns 12 for the length of the above message, i.e. combined lengths of payload and UDP header. I plan to do an update of the documentation in src/extra/udp.c so I can document this behaviour then. OR Should I change the behaviour of nfq_udp_get_payload_len() to what one would expect? (e.g. return 4 in the example above) OR Should there be a new function, say nfq_udp_get_payload_len2(), to give the expected answer? AND, should the new or updated function guard against returning a -ve result? (which, being unsigned, would become a large +ve result) Any opinions? Cheers ... Duncan.
