libpcap  1.10.1
About: libpcap is a packet filter library used by tools like tcpdump.
  Fossies Dox: libpcap-1.10.1.tar.gz  ("unofficial" and yet experimental doxygen-generated source code documentation)  

pcap-inttypes.h
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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  * If we're compiling with Visual Studio, make sure we have at least
36  * VS 2015 or later, so we have sufficient C99 support.
37  *
38  * XXX - verify that we have at least C99 support on UN*Xes?
39  *
40  * What about MinGW or various DOS toolchains? We're currently assuming
41  * sufficient C99 support there.
42  */
43 #if defined(_MSC_VER)
44  /*
45  * Compiler is MSVC. Make sure we have VS 2015 or later.
46  */
47  #if _MSC_VER < 1900
48  #error "Building libpcap requires VS 2015 or later"
49  #endif
50 #endif
51 
52 /*
53  * Include <inttypes.h> to get the integer types and PRi[doux]64 values
54  * defined.
55  *
56  * If the compiler is MSVC, we require VS 2015 or newer, so we
57  * have <inttypes.h> - and support for %zu in the formatted
58  * printing functions.
59  *
60  * If the compiler is MinGW, we assume we have <inttypes.h> - and
61  * support for %zu in the formatted printing functions.
62  *
63  * If the target is UN*X, we assume we have a C99-or-later development
64  * environment, and thus have <inttypes.h> - and support for %zu in
65  * the formatted printing functions.
66  *
67  * If the target is MS-DOS, we assume we have <inttypes.h> - and support
68  * for %zu in the formatted printing functions.
69  *
70  * I.e., assume we have <inttypes.h> and that it suffices.
71  */
72 
73 /*
74  * XXX - somehow make sure we have enough C99 support with other
75  * compilers and support libraries?
76  */
77 
78 #include <inttypes.h>
79 
80 #endif /* pcap/pcap-inttypes.h */