1*e31772fcSBob Wilson // "System header" for testing that -Wformat-extra-args does not apply to 2*e31772fcSBob Wilson // arguments specified in system headers. 3*e31772fcSBob Wilson 4*e31772fcSBob Wilson #define PRINT2(fmt, a1, a2) \ 5*e31772fcSBob Wilson printf((fmt), (a1), (a2)) 6*e31772fcSBob Wilson 7*e31772fcSBob Wilson #define PRINT1(fmt, a1) \ 8*e31772fcSBob Wilson PRINT2((fmt), (a1), 0) 9