1/*
2 * Copyright (c) 2002 - 2005 NetGroup, Politecnico di Torino (Italy)
3 * Copyright (c) 2005 - 2009 CACE Technologies, Inc. Davis (California)
4 * All rights reserved.
5 *
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions
8 * are met:
9 *
10 * 1. Redistributions of source code must retain the above copyright
11 * notice, this list of conditions and the following disclaimer.
12 * 2. Redistributions in binary form must reproduce the above copyright
13 * notice, this list of conditions and the following disclaimer in the
14 * documentation and/or other materials provided with the distribution.
15 * 3. Neither the name of the Politecnico di Torino nor the names of its
16 * contributors may be used to endorse or promote products derived from
17 * this software without specific prior written permission.
18 *
19 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
20 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
21 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
22 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
23 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
24 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
25 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
26 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
27 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
28 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
29 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
30 */
31#ifndef pcap_pcap_inttypes_h
32#define pcap_pcap_inttypes_h
33
34/*
35 * Get the integer types and PRi[doux]64 values from C99 <inttypes.h>
36 * defined, by hook or by crook.
37 */
38#if defined(_MSC_VER)
39 /*
40 * Compiler is MSVC.
41 */
42 #if _MSC_VER >= 1800
43 /*
44 * VS 2013 or newer; we have <inttypes.h>.
45 */
46 #include <inttypes.h>
47 #else
48 /*
49 * Earlier VS; we have to define this stuff ourselves.
50 */
51 typedef unsigned char uint8_t;
52 typedef signed char int8_t;
53 typedef unsigned short uint16_t;
54 typedef signed short int16_t;
55 typedef unsigned int uint32_t;
56 typedef signed int int32_t;
57 #ifdef _MSC_EXTENSIONS
58 typedef unsigned _int64 uint64_t;
59 typedef _int64 int64_t;
60 #else /* _MSC_EXTENSIONS */
61 typedef unsigned long long uint64_t;
62 typedef long long int64_t;
63 #endif
64 #endif
65
66 /*
67 * These may be defined by <inttypes.h>.
68 *
69 * XXX - for MSVC, we always want the _MSC_EXTENSIONS versions.
70 * What about other compilers? If, as the MinGW Web site says MinGW
71 * does, the other compilers just use Microsoft's run-time library,
72 * then they should probably use the _MSC_EXTENSIONS even if the
73 * compiler doesn't define _MSC_EXTENSIONS.
74 *
75 * XXX - we currently aren't using any of these, but this allows
76 * their use in the future.
77 */
78 #ifndef PRId64
79 #ifdef _MSC_EXTENSIONS
80 #define PRId64 "I64d"
81 #else
82 #define PRId64 "lld"
83 #endif
84 #endif /* PRId64 */
85
86 #ifndef PRIo64
87 #ifdef _MSC_EXTENSIONS
88 #define PRIo64 "I64o"
89 #else
90 #define PRIo64 "llo"
91 #endif
92 #endif /* PRIo64 */
93
94 #ifndef PRIx64
95 #ifdef _MSC_EXTENSIONS
96 #define PRIx64 "I64x"
97 #else
98 #define PRIx64 "llx"
99 #endif
100 #endif
101
102 #ifndef PRIu64
103 #ifdef _MSC_EXTENSIONS
104 #define PRIu64 "I64u"
105 #else
106 #define PRIu64 "llu"
107 #endif
108 #endif
109#elif defined(__MINGW32__) || !defined(_WIN32)
110 /*
111 * Compiler is MinGW or target is UN*X or MS-DOS. Just use
112 * <inttypes.h>.
113 */
114 #include <inttypes.h>
115#endif
116
117#endif /* pcap/pcap-inttypes.h */
118