0175-defined.c (189B)
1 #if defined X 2 X 3 #endif 4 5 #if defined(X) 6 X 7 #endif 8 9 #if X 10 X 11 #endif 12 13 #define X 0 14 15 #if X 16 X 17 #endif 18 19 #if defined(X) 20 int x = 0; 21 #endif 22 23 #undef X 24 #define X 1 25 26 #if X 27 int 28 main() 29 { 30 return 0; 31 } 32 #endif