Consider the following program, using a pointer to a cell (assume that the type t_cell is well defined)

#include <stdio.h>
#include <stdlib.h>
#include "cell.h"
int main()
{
    t_cell *ptr;
    ptr = (t_cell *)malloc(sizeof(t_cell));
    ptr->value = 64738;
    printf("%d\n",ptr->value);

    ptr->next = NULL;
    printf("%x\n", ptr->next); // display in hexadecimal, any value
    printf("%d\n",ptr->next->value);
    return 0;
}