🚀 go-pugleaf

Hi, everyone!

It's been a few years since I took CS 151, and I've forgotten a few
things.  Specifically, this:

void main()
{
	//Declare function prototypes
	void function1();

return;
} //end main

void function1()
{
	//Declare function prototypes
	void function2();
	void function3();

return;
} //end function1

void function2()
{
return;
} //end function2

void function3()
{
function2();
return;
} //end function3

Okay, now here's the question:

Is it okay for me to call function2 within function3?

Thanks in advance . . .
Trey