1/* fun */
 2#define w 64
 3#define h 32
 4int _main();
 5short g[w*h]; 
 6
 7#define main(...) \
 8  main(void) { \
 9    g[1 * w + 0] = 1; \
10    g[2 * w + 1] = 1; \
11    g[0 * w + 2] = 1; \
12    g[1 * w + 2] = 1; \
13    g[2 * w + 2] = 1; \
14    return _main(); \
15  }; \
16  int _main(void)