1 2int x; 3int y; 4int z; 5int w; 6 7 8 9int main () 10{ 11 12#ifdef usestubs 13 set_debug_traps(); 14 breakpoint(); 15#endif 16 17 x = 14; 18 y = 3; 19 z = 2; 20 w = 2; 21 22 return 0; 23 24} 25 26