#define max_width 9 #define max_height 9 static unsigned char max_bits[] = { 0xff, 0x01, 0xff, 0x01, 0xff, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0xff, 0x01 };