#include "user.h" #include #include struct User *create_user(const char *name, int age) { struct User *user = malloc(sizeof(struct User)); strncpy(user->name, name, sizeof(user->name) - 1); user->age = age; return user; } void free_user(struct User *user) { free(user); } int get_user_age(const struct User *user) { return user->age; }