1/* 2 * Copyright 2014, NICTA 3 * 4 * This software may be distributed and modified according to the terms of 5 * the BSD 2-Clause license. Note that NO WARRANTY is provided. 6 * See "LICENSE_BSD2.txt" for details. 7 * 8 * @TAG(NICTA_BSD) 9 */ 10 11struct list { 12 int contents; 13 struct list *next; 14}; 15 16int last(struct list *nodeptr) 17{ 18 if (!nodeptr) { return 0; } 19 while (!nodeptr->next) { 20 nodeptr = nodeptr->next; 21 } 22 return nodeptr->contents; 23} 24