12 lines · c
1#define FOO2#define BAR(X, Y) X, Y3#define IDENTITY(X) X4#define WIBBLE(...)5#define DEAD_MACRO6#undef DEAD_MACRO7#define MACRO_WITH_HISTORY a8#undef MACRO_WITH_HISTORY9#define MACRO_WITH_HISTORY b, c10#undef MACRO_WITH_HISTORY11#define MACRO_WITH_HISTORY(X, Y) X->Y12