1 void reverseLinkedList(LinkedList list) 2 { 3     if (NULL == list || NULL == list->next) 4         return list; 5      6     LinkedList temp,prev,next; 7     prev = list; 8     temp = list->next; 9     prev->next = NULL;10     11     while(temp != NULL)12     {13     next = temp->next;14     temp->next = prev;15     prev = temp;16     temp = next;17     }18     return prev;19 }