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