I'm trying to use part of Mark Kriegsman's Timed playlist to replace the cycling

I’m trying to use part of Mark Kriegsman’s Timed playlist to replace the cycling of patterns in my program, but if I try to compile it exactly how it is, it says “(pattern whatever)” was not defined in this scope, I’ve never seen that before, where should I start?

Above the PatternAndTimeList constant definition, add the following and try again:

void confetti();
void juggle();
void bpm();
void rainbowWithGlitter();
void applause();
void fadeToBlack();

const PatternAndTimeList gPlaylist = { … etc., etc.

It works! Perfect, thank you!