#include <stdio.h>
#include <stdlib.h>
#include <string.h>
struct referent {
const char *p;
};
int main (int argc, char const *argv[])
{
const char *my_ptr = strdup("hello");
struct referent *r = malloc(sizeof(struct referent));
r->p = my_ptr;
printf("%p\n", r); // break here
return 0;
}