169dabe8_NetPDL_Expressions__NetBee___Description
[Variable] $currentprotooffset [Data type] number (bytes) [Description] 
It keeps the total number of bytes that have already been processed within the current protocol. The decoder must update this variable as soon as a new field is correctly recognized. The variable is initialized to zero each time the dissector begins handling a new protocol.
NetPDL Expressions [NetBee]
Description