#define CHECK_COLORS_RANDOM(color1, color2) \
streq (color_names[color1]->name, "random") \
&& (streq (color_names[color2]->name, "none") \
#define CHECK_COLORS_RANDOM(color1, color2) \
streq (color_names[color1]->name, "random") \
&& (streq (color_names[color2]->name, "none") \