1/* Substitute for <sys/uio.h>.
2   Copyright (C) 2011-2014 Free Software Foundation, Inc.
3
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, or (at your option)
7   any later version.
8
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.
13
14   You should have received a copy of the GNU General Public License
15   along with this program; if not, see <http://www.gnu.org/licenses/>.  */
16
17# if __GNUC__ >= 3
18@PRAGMA_SYSTEM_HEADER@
19# endif
20@PRAGMA_COLUMNS@
21
22#ifndef _@GUARD_PREFIX@_SYS_UIO_H
23
24#if @HAVE_SYS_UIO_H@
25
26/* On OpenBSD 4.4, <sys/uio.h> assumes prior inclusion of <sys/types.h>.  */
27# include <sys/types.h>
28
29/* The include_next requires a split double-inclusion guard.  */
30# @INCLUDE_NEXT@ @NEXT_SYS_UIO_H@
31
32#endif
33
34#ifndef _@GUARD_PREFIX@_SYS_UIO_H
35#define _@GUARD_PREFIX@_SYS_UIO_H
36
37#if !@HAVE_SYS_UIO_H@
38/* A platform that lacks <sys/uio.h>.  */
39/* Get 'size_t' and 'ssize_t'.  */
40# include <sys/types.h>
41
42# ifdef __cplusplus
43extern "C" {
44# endif
45
46# if !GNULIB_defined_struct_iovec
47/* All known platforms that lack <sys/uio.h> also lack any declaration
48   of struct iovec in any other header.  */
49struct iovec {
50  void *iov_base;
51  size_t iov_len;
52};
53#  define GNULIB_defined_struct_iovec 1
54# endif
55
56# ifdef __cplusplus
57}
58# endif
59
60#endif
61
62#endif /* _@GUARD_PREFIX@_SYS_UIO_H */
63#endif /* _@GUARD_PREFIX@_SYS_UIO_H */
64