#include <stdio.h>

void Int(int *x){
	*x = 0;	
}
typedef int *int_ptr;
void IntPtr(int_ptr *x){
	*x = 0xDEADBEEF;
}

void foo(int **x){
	*x = 0xBAADF00D;
	**x = 42;
}



int main(void) {
	// your code goes here
	return 0;
}