1 enum { 2 COL_WHITE, 3 COL_BLACK, 4 COL_GRAY, 5 COL_NAVYBLUE, 6 COL_BLUE, 7 COL_SKYBLUE, 8 COL_STEELBLUE, 9 COL_LBLUE, 10 COL_CYAN, 11 COL_DGREEN, 12 COL_GREEN, 13 COL_KHAKI, 14 COL_LYELLOW, 15 COL_YELLOW, 16 COL_BROWN, 17 COL_ORANGE, 18 COL_RED, 19 COL_HPINK, 20 COL_PINK, 21 COL_VIOLET, 22 COL_PURPLE, 23 NUM_COLORS 24 }; 25