static void main_sink(char * data){strcpy(data, "Initialize");printLine(data);free(data);}void _main(){char * data;void (*func_ptr) (char *)=main_sink;data=(char *)calloc(100, sizeof(char));func_ptr(data);}
static void main_sink(char * data){if (data!=NULL){strcpy(data, "Initialize");printLine(data);free(data);}}static void main(){char * data;void (*func_ptr) (char *)=main_sink;data=(char *)calloc(100, sizeof(char));func_ptr(data);}