1 /*************************************************
2 *       Perl-Compatible Regular Expressions      *
3 *************************************************/
4 
5 /*
6 Copyright (c) 2005, Google Inc.
7 All rights reserved.
8 
9 -----------------------------------------------------------------------------
10 Redistribution and use in source and binary forms, with or without
11 modification, are permitted provided that the following conditions are met:
12 
13     * Redistributions of source code must retain the above copyright notice,
14       this list of conditions and the following disclaimer.
15 
16     * Redistributions in binary form must reproduce the above copyright
17       notice, this list of conditions and the following disclaimer in the
18       documentation and/or other materials provided with the distribution.
19 
20     * Neither the name of the University of Cambridge nor the names of its
21       contributors may be used to endorse or promote products derived from
22       this software without specific prior written permission.
23 
24 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
25 AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
26 IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
27 ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
28 LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
29 CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
30 SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
31 INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
32 CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
33 ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
34 POSSIBILITY OF SUCH DAMAGE.
35 -----------------------------------------------------------------------------
36 */
37 
38 
39 #ifndef PCRECPP_INTERNAL_H
40 #define PCRECPP_INTERNAL_H
41 
42 /* When compiling a DLL for Windows, the exported symbols have to be declared
43 using some MS magic. I found some useful information on this web page:
44 http://msdn2.microsoft.com/en-us/library/y4h7bcy6(VS.80).aspx. According to the
45 information there, using __declspec(dllexport) without "extern" we have a
46 definition; with "extern" we have a declaration. The settings here override the
47 setting in pcre.h. We use:
48 
49   PCRECPP_EXP_DECL       for declarations
50   PCRECPP_EXP_DEFN       for definitions of exported functions
51 
52 */
53 
54 #ifndef PCRECPP_EXP_DECL
55 #  ifdef _WIN32
56 #    ifndef PCRE_STATIC
57 #      define PCRECPP_EXP_DECL       extern __declspec(dllexport)
58 #      define PCRECPP_EXP_DEFN       __declspec(dllexport)
59 #    else
60 #      define PCRECPP_EXP_DECL       extern
61 #      define PCRECPP_EXP_DEFN
62 #    endif
63 #  else
64 #    define PCRECPP_EXP_DECL         extern
65 #    define PCRECPP_EXP_DEFN
66 #  endif
67 #endif
68 
69 #endif  /* PCRECPP_INTERNAL_H */
70 
71 /* End of pcrecpp_internal.h */
72