c macros include __DATE__,__TIME__,__FILE__,__LINE__,__STDC__

void macro10()
{
    printf("__DATA__=%s\n",__DATE__);
    printf("__TIME__=%s\n",__TIME__);
    printf("__FILE__=%s\n",__FILE__);
    printf("__LINE__=%d\n",__LINE__);
    printf("__STDC__=%d\n",__STDC__);
}