https://docs.silabs.com/zigbee/7.3.0/zigbee-stack-api/inter-pan-header
Structinterpanheader | Ember ZNet API Reference Guide | Zigbee | v7.3.0 | Silicon Labs
Ember ZNet API Reference Guide - Structinterpanheader in Zigbee (v7.3.0) | Silicon Labs Docs
api reference guide