#include <stdio.h>
#include <stdlib.h>
#include <string.h>

// data structure
typedef struct _Person {
	char name[25];
	int age;
} Person;

/**
 * create new structure of type Person
 */
Person *Person_create() {
	Person *p = (Person *) malloc(sizeof(Person));
	return p;
}

/**
 * remove existing Person
 */
void Person_destroy(Person *p) {
	free(p);
}

/**
 * initialize data structure
 * @param p pointer to Person
 * @param n name of the Person
 * @param a age of the Person
 */
void Person_init(Person *p, char *n, int a) {
	strcpy(p->name, n);
	p->age = a;
}

/**
 * set name of given Person
 * @param p pointer to Person
 * @param n name of the Person
 */
void Person_set_name(Person *p, char *n) {
	strcpy(p->name, n);
}

/**
 * display name of the Person
 * @param p pointer to Person
 */
void Person_print(Person *p) {
	printf("%s %d", p->name, p->age);
}

// main
int main() {
	Person *p = Person_create();
	Person_init(p, "toto", 10);
	Person_print(p);
	Person_destroy(p);
	return 0;
}