static void main_sink(){char * data=_main_data;printf("%s\n", data);}void _main(){char * data;data=NULL;data=NULL;_main_data=data;main_sink();}
static void main_sink(){char * data=_main_data;printf("%s\n", data);}static void main(){char * data;data=NULL;data="Good";_main_data=data;main_sink();}