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 
52 namespace snappy {
53 
54 using int8 = std::int8_t;
55 using uint8 = std::uint8_t;
56 using int16 = std::int16_t;
57 using uint16 = std::uint16_t;
58 using int32 = std::int32_t;
59 using uint32 = std::uint32_t;
60 using int64 = std::int64_t;
61 using 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.
66 struct 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