C Reverse a linked List

// C programme to reverse a linked list

strcut  Node {
    int data ;
    struct Node* next ;
} ;

typedef struct Node* Node ;


//function to reverse a linked list

Node reverseLinkedList (Node head)
{
    Node ptr = NULL ;
    Node newHead  = NULL ;
   
    while ( head != NULL )
    {
        //save head
        ptr = head;
       
        //advance head
        head = head->next;
       
        //advance the value at newHead
        newHead->next = newHead ;
       
        //add the saved node at newHead of list
        newhead = ptr ;
    }
}