Hello, How to document the following code to have the call graph with FunctionA, FunctionB, etc....? main -> Scheduler-> FunctionA main -> Scheduler-> FunctionB void Scheduler (void) { switch ( cond1) { case value1: FunctionA(); FunctionB(); case value2: FunctionC(); FunctionD(); } } void main (void) { while (1) { Scheduler(); } } Thanks a lot for your support