1// Copyright 2011 Google Inc. All Rights Reserved.
2//
3// Redistribution and use in source and binary forms, with or without
4// modification, are permitted provided that the following conditions are
5// met:
6//
7//     * Redistributions of source code must retain the above copyright
8// notice, this list of conditions and the following disclaimer.
9//     * Redistributions in binary form must reproduce the above
10// copyright notice, this list of conditions and the following disclaimer
11// in the documentation and/or other materials provided with the
12// distribution.
13//     * Neither the name of Google Inc. nor the names of its
14// contributors may be used to endorse or promote products derived from
15// this software without specific prior written permission.
16//
17// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
18// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
19// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
20// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
21// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
22// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
23// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
24// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
25// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
26// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
27// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
28//
29// Various type stubs for the open-source version of Snappy.
30//
31// This file cannot include config.h, as it is included from snappy.h,
32// which is a public header. Instead, snappy-stubs-public.h is generated by
33// from snappy-stubs-public.h.in at configure time.
34
35#ifndef THIRD_PARTY_SNAPPY_OPENSOURCE_SNAPPY_STUBS_PUBLIC_H_
36#define THIRD_PARTY_SNAPPY_OPENSOURCE_SNAPPY_STUBS_PUBLIC_H_
37
38#include <cstddef>
39#include <cstdint>
40#include <string>
41
42#ifdef HAVE_SYS_UIO_H
43#include <sys/uio.h>
44#endif  // HAVE_SYS_UIO_H
45
46#define SNAPPY_MAJOR 1
47#define SNAPPY_MINOR 1
48#define SNAPPY_PATCHLEVEL 8
49#define SNAPPY_VERSION \
50    ((SNAPPY_MAJOR << 16) | (SNAPPY_MINOR << 8) | SNAPPY_PATCHLEVEL)
51
52namespace snappy {
53
54using int8 = std::int8_t;
55using uint8 = std::uint8_t;
56using int16 = std::int16_t;
57using uint16 = std::uint16_t;
58using int32 = std::int32_t;
59using uint32 = std::uint32_t;
60using int64 = std::int64_t;
61using uint64 = std::uint64_t;
62
63#ifndef HAVE_SYS_UIO_H
64// Windows does not have an iovec type, yet the concept is universally useful.
65// It is simple to define it ourselves, so we put it inside our own namespace.
66struct iovec {
67  void* iov_base;
68  size_t iov_len;
69};
70#endif  // !HAVE_SYS_UIO_H
71
72}  // namespace snappy
73
74#endif  // THIRD_PARTY_SNAPPY_OPENSOURCE_SNAPPY_STUBS_PUBLIC_H_
75