• ctrlc_handler() : log_scans.cpp , time_scans.cpp , print_scans.cpp
• main() : sickld.cpp , time_scans.cpp , print_scans.cpp , log_scans.cpp , sicklms.cpp
• publish_scan() : sickld.cpp , sicklms.cpp
• StringToLmsMeasuringUnits() : sicklms.cpp