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
11/*
12 * Simple heap example.
13 */
14
15void swap(unsigned *a, unsigned *b)
16{
17    unsigned t = *a;
18    *a = *b;
19    *b = t;
20}
21