//Standford's solution: void RecursiveReverse(struct node** headRef) { struct node* first; struct node* rest; if (*headRef == NULL) return; // empty list base case first = *headRef; // suppose first = {1, 2, 3} rest = first->next; // rest = {2, 3} if (rest == NULL) return; // empty rest base case RecursiveReverse(&rest); // Recursively reverse the smaller {2, 3} case // after: rest = {3, 2} first->next->next = first; // put the first elem on the end of the list first->next = NULL; // (tricky step -- make a drawing) *headRef = rest; // fix the head pointer } //Mine: void recursive_reversel(struct linked_list** list) { struct linked_list* current = *list; struct linked_list* next; struct linked_list* holder; next = holder = current->next; if(next){ current->next = NULL; recursive_reversel(&next); *list = next; holder->next = current; } }