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Define snprintf as _snprintf for older MSVC compilers.

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Philip.Hazel 2016-02-29 18:31:30 +00:00
parent 0440a8e72a
commit 0cfea16397
2 changed files with 12 additions and 0 deletions
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4
ChangeLog
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@ -82,6 +82,10 @@ regerror() buffer.
17. Fixed typo ("&&" for "&") in pcre2_study(). Fortunately, this could not
actually affect anything, by sheer luck.
18. Two minor fixes for MSVC compilation: (a) removal of apparently incorrect
"const" qualifiers in pcre2test and (b) defining snprintf as _snprintf for
older MSVC compilers.
Version 10.21 12-January-2016
-----------------------------

8
src/pcre2_internal.h
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@ -73,6 +73,14 @@ typedef int BOOL;
#include <valgrind/memcheck.h>
#endif
/* Older versions of MSVC lack snprintf(). This define allows for
warning/error-free compilation and testing with MSVC compilers back to at least
MSVC 10/2010. Except for VC6 (which is missing some fundamentals and fails). */
#if defined(_MSC_VER) && (_MSC_VER < 1900)
#define snprintf _snprintf
#endif
/* When compiling a DLL for Windows, the exported symbols have to be declared
using some MS magic. I found some useful information on this web page:
http://msdn2.microsoft.com/en-us/library/y4h7bcy6(VS.80).aspx. According to the