#ifndef _COLORS_H_ #define _COLORS_H_ #define _off 0 #define _blue 1 #define _green 2 #define _orange 3 #define _violet 4 #define _cyan 5 #define _yellow 6 #define _red 7 #define _white 8 #define _brightness_offset 8 #define _brightness_shifts 5 #define _color_end (_brightness_offset * _brightness_shifts) #endif