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 11int var; 12 13int proto(int var); 14 15int realone(int var) 16{ 17 return var + 1; 18} 19 20int f(void) 21{ 22 var = var + 1; 23 return var; 24} 25 26int var = 4; 27 28