spawn: Use special invocation for <spawn.h> on OS/2 kLIBC.
[gnulib.git] / tests / test-byteswap.c
blob196565ff743aa35b7aa18016214b475cf0b28395
1 /* Test of <byteswap.h> substitute.
2 Copyright (C) 2007-2021 Free Software Foundation, Inc.
4 This program is free software: you can redistribute it and/or modify
5 it under the terms of the GNU General Public License as published by
6 the Free Software Foundation; either version 3 of the License, or
7 (at your option) any later version.
9 This program is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 GNU General Public License for more details.
14 You should have received a copy of the GNU General Public License
15 along with this program. If not, see <https://www.gnu.org/licenses/>. */
17 /* Written by Bruno Haible <bruno@clisp.org>, 2007. */
19 #include <config.h>
21 #include <byteswap.h>
23 #include "macros.h"
25 int
26 main ()
28 ASSERT (bswap_16 (0xABCD) == 0xCDAB);
29 ASSERT (bswap_32 (0xDEADBEEF) == 0xEFBEADDE);
31 return 0;