#include #include #include #include "people.h" /* common methods */ Status setName (Person *person, String name) { if (strcpy(person->name, name) == NULL) return -1; return 0; } Status setAge (Person *person, int age) { if ((age > 200) || (age < 0)) return -1; person->age = age; return 0; } String getName (Person *person) { return person->name; } int getAge (Person *person) { return person->age; } void destroy (Person *person) { free (person); }