Warp wrote:

>   Actually there are other ways for the loop to end. For instance, the
> function being called could execute an exit() call.

I believe that is in fact what's meant to happen, yes.

>   (Another less fancy way would be to return a null pointer from the
> function, in which case the program will end with a segmentation fault.)

...or have count() perform any other illegal program-halting action.

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