#include "shapes.h" #include "shape_o.h" uint8_t draw_o() { return 0; } uint8_t moveDown_o() { return 0; } uint8_t moveLeft_o() { return 0; } uint8_t moveRight_o() { return 0; } uint8_t rotateLeft_o() { return 0; } uint8_t rotateRight_o() { return 0; }