Comm/Exec Internals: DECnet Data Structures Manual

This document provides detailed reference information regarding the permanent and volatile data structures used by the RSX DECnet software. It is intended for systems-level programmers with advanced knowledge of the PDP-11 family of processors and the Communications Executive environment. The manual is organized into chapters covering CETAB macros, volatile data structures, and CEDUMP switch descriptions, along with appendices for Ethernet Protocol Manager (EPM) and DDCMP process (DCP) data structures.