struct Node { int value; Node* next; }; void traverseLinkedList(Node* head) { Node* current = head; while (current != nullptr) { std::cout << current->value << " "; current = current->next; } }In this code example, the traverseLinkedList function takes the head node of a linked list as its parameter and uses the traverseNextNode function to move from one node to the next until it reaches the end of the list. Package Library: The package library for the traverseNextNode function in C++ is the Standard Template Library (STL). The STL provides a set of common data structures and algorithms that are widely used in C++ programming, including linked lists and other data structures that use the traverseNextNode function.