void b_main_sink();void _main(){char * data;data=NULL;data=(char *)malloc(100*sizeof(char));free(data);_main_data=data;b_main_sink();}void b_main_sink(){char * data=_main_data;free(data);}
static void main(){char * data;data=NULL;data=(char *)malloc(100*sizeof(char));free(data);_main_data=data;b_main_sink();}void b_main_sink(){char * data=_main_data;}