#ifndef PROGRAMM_H_
#define PROGRAMM_H_

void off();
void spirale(unsigned int delay);
void joern1();
void joern2();
void draw_line( unsigned char yabs, signed char delta);
void schachbrett(unsigned char times);
void test1();
void test_level1();
void test_level2();
void test_level3();
void test_levels();
void test_palette();
void test_palette2();
void dots1();
void flydots();
void rectangle1();
void rectangles();
void lines();
void checkbox();
void movinglines();
void snake();
void matrix();
void fadein();
void feuer();
void random_bright(unsigned cycles);

#endif /* PROGRAMM_H_ */