/* Conformance test 2.2.0.3: Comments in preprocessor lines */ int printf(const char *, ...); #define ten /* ten: one greater than nine */ (2 * 5) int main (void) { if (ten == 10) { printf ("Passed Conformance Test 2.2.0.3\n"); } else { printf ("Failed Conformance Test 2.2.0.3\n"); } }