mmgr Directory Reference

Files
	arena.cpp
	Unified double-ended server arena (Phase 1 core). See arena.h for the model.
	arena.h
	Unified double-ended server arena (Phase 1: core allocator, one region).
	scratch.cpp
	Plaintext pool accessor - implementation.
	scratch.h
	Shared per-dispatch scratch arena (Layer 5, session-scoped memory).
	secure.cpp
	Secure pool accessor - implementation.
	secure.h
	Secure pool accessor - borrows that hold key material.