Merge pull request open-source-parsers#46 from chuckatkins/fix-for-ol…

…d-msvc Workaround for missing C99 functions in older versions of Visual Studio
zhuchengjian · Sep 20, 2014 · 8aec8d8 · 8aec8d8
2 parents 4002f8a + 9dc9026
commit 8aec8d8
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diff --git a/src/lib_json/json_reader.cpp b/src/lib_json/json_reader.cpp
@@ -15,6 +15,10 @@
 #include <cstring>
 #include <istream>
 
+#if defined(_MSC_VER) && _MSC_VER < 1500 // VC++ 8.0 and below
+#define snprintf _snprintf
+#endif
+
 #if defined(_MSC_VER) && _MSC_VER >= 1400 // VC++ 8.0
 // Disable warning about strdup being deprecated.
 #pragma warning(disable : 4996)

diff --git a/src/lib_json/json_writer.cpp b/src/lib_json/json_writer.cpp
@@ -15,6 +15,12 @@
 #include <iomanip>
 #include <math.h>
 
+#if defined(_MSC_VER) && _MSC_VER < 1500 // VC++ 8.0 and below
+#include <float.h>
+#define isfinite _finite
+#define snprintf _snprintf
+#endif
+
 #if defined(_MSC_VER) && _MSC_VER >= 1400 // VC++ 8.0
 // Disable warning about strdup being deprecated.
 #pragma warning(disable : 4996)