7 const Color BLACK = {0,0,0} ;
8 const Color WHITE = {0xff,0xff,0xff} ;
9 const Color RED = {0xff,0,0} ;
10 const Color GREEN = {0,0xff,0} ;
11 const Color BLUE = {0,0,0xff} ;
12 const Color YELLOW = {0xff, 0xff, 0x33} ;
13 const Color ORANGE = {0xff, 0xcc, 0x00} ;
14 const Color VIOLET = {0x55, 0x00, 0xff} ;
21 unsigned short int rand_pos = 0 ;