Here is a list of all functions with links to the files they belong to:

• app_main() : main.cpp
• create_callback_array() : subtask_scheduler_task.cpp
• delay() : delay.h
• error_check_callback() : error.cpp, error.h
• halt_execution() : halt_execution.h
• map_value() : map_value.h
• square() : square_value.h
• warn_check_callback() : error.cpp, error.h