Structures and Functions
Example      Test yourself
struct student *new(){
    struct student *aux;
    aux = new student;
    if (aux == NULL)
      cout << “1: Out of memory";
   return (aux);
};
void new1(struct student **John){
    struct student *aux;
    aux = new student;
    if (aux == NULL)
      cout << “2: Out of memory";
   else *John = aux;
};