src Directory Reference

Files
	cs_config.c
	See cs_config.h.
	cs_config.h
	CommServer's own config parsing (cs_cfg_t + load_cfg()), extracted from main.c (2026-09-24) purely for unit-testability - a main()-owning translation unit can't also be linked into a separate test executable without a name collision. No logic changed from the code this replaces.
	main.c
	CommServer — access-point stub: relays a train's TCP link to the RBC role-C train gateway (dual-homed WEST + EAST).