Wireshark-dev: [Wireshark-dev] How to access lower level protocol data from a higher level diss

From: Dylan Ulis <dylan.ulis@xxxxxxxxx>
Date: Fri, 30 Aug 2019 12:28:26 -0400
How can I get lower level protocol data in a higher level dissector? eg: I'd like to get the source/destination MAC address in my application layer dissector.

Thanks,
Dylan Ulis