1/* 2 * Copyright 2020, Data61, CSIRO (ABN 41 687 119 230) 3 * 4 * SPDX-License-Identifier: BSD-2-Clause 5 */ 6 7void swap(int *i1, int *i2) 8{ 9 int tmp; 10 tmp = *i1; 11 *i1 = *i2; 12 *i2 = tmp; 13} 14 15int f(void) 16{ 17 int i = 1; 18 int j = 2; 19 20 swap(&i, &j); 21 return j; 22} 23