crear una lista de objetos

typedef struct {
     char *name;
     int age;
     int height;
     int weight;
    } Person;

    Person *Person_create(char *name, int age, int height, int weight)
    {
     Person *who = malloc(sizeof(Person));
     assert(who != NULL);

     who->name = strdup(name);
     who->age = age;
     who->height = height;
     who->weight = weight;

     return who;
    }