Ah yes, the classic "C isn't hard" followed by syntax that would make Cthulhu cry. That innocent-looking line is basically saying "f is an array of pointers to functions that return pointers to functions that return void." It's like Russian nesting dolls, but instead of cute wooden figures, you get existential dread and compiler errors.
The beauty here is the sheer audacity of claiming C isn't hard while showcasing precisely why developers wake up screaming at 3 AM. Pointer arithmetic: where "F" truly stands for "Fantastic, I'm never going to understand this."