Function decodeZigbeeNWKHeader

decodeZigbeeNWKHeader(
    data: Buffer,
    offset: number,
    frameControl: ZigbeeNWKFrameControl,
): [ZigbeeNWKHeader, offset: number]
05-3474-23 R23.1, Tables 3-20/3-21 (NWK frame formats)

SPEC COMPLIANCE NOTES:
- ✅ Applies frame-type specific field presence rules (extended addressing, source routes)
- ✅ Tracks radius/sequence to support routing loops and replay protection per spec
- ⚠️ Skips multicast control field body since Zigbee host does not emit legacy multicast frames DEVICE SCOPE: All logical devices
Parameters
- data: Buffer
- offset: number
- frameControl: ZigbeeNWKFrameControl
Returns [ZigbeeNWKHeader, offset: number]
- Defined in src/zigbee/zigbee-nwk.ts:354