How do I print a function pointer?

Ohhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh! Thanks Mark. So a null function pointer isn't 0, it's the address of some `Null()` function. I guess that makes sense, since 0 could be a valid address.

Thanks.

And I guess it's okay that a Null function pointer is, for example, 1354095, since that memory location wont be occupied by anything else other than the Null function. Makes sense.

So Null integers etc are 0, but just the function pointers point to the Null function? I guess that makes sense too because functionpointer()=Null is like assigning the function pointer to the Null() function.

Doh! Thanks