/* Test for warnings for Y2K problems not being on by default.  *//* Origin: Joseph Myers <jsm28@cam.ac.uk> *//* { dg-do compile } *//* { dg-options "-std=gnu99 -Wformat" } */#include "format.h"voidfoo (char *s, size_t m, const struct tm *tp){  strftime (s, m, "%y%c%x", tp);}