move to cpp file.
diff --git a/tinyxml2.cpp b/tinyxml2.cpp
index c45bb4a..71ac621 100755
--- a/tinyxml2.cpp
+++ b/tinyxml2.cpp
@@ -30,6 +30,72 @@
# include <cstddef>
#endif
+#if defined(_MSC_VER) && (_MSC_VER >= 1400 ) && (!defined WINCE)
+ // Microsoft visual studio, version 2005 and higher. Not WinCE.
+ /*int _snprintf_s(
+ char *buffer,
+ size_t sizeOfBuffer,
+ size_t count,
+ const char *format [,
+ argument] ...
+ );*/
+ inline int TIXML_SNPRINTF( char* buffer, size_t size, const char* format, ... )
+ {
+ va_list va;
+ va_start( va, format );
+ int result = vsnprintf_s( buffer, size, _TRUNCATE, format, va );
+ va_end( va );
+ return result;
+ }
+
+ inline int TIXML_VSNPRINTF( char* buffer, size_t size, const char* format, va_list va )
+ {
+ int result = vsnprintf_s( buffer, size, _TRUNCATE, format, va );
+ return result;
+ }
+
+ #define TIXML_VSCPRINTF _vscprintf
+ #define TIXML_SSCANF sscanf_s
+#elif defined _MSC_VER
+ // Microsoft Visual Studio 2003 and earlier or WinCE
+ #define TIXML_SNPRINTF _snprintf
+ #define TIXML_VSNPRINTF _vsnprintf
+ #define TIXML_SSCANF sscanf
+ #if (_MSC_VER == 1300 ) && (!defined WINCE)
+ // Microsoft Visual Studio 2003 and not WinCE.
+ #define TIXML_VSCPRINTF _vscprintf // VS2003's C runtime has this, but VC6 C runtime or WinCE SDK doesn't have.
+ #else
+ // Microsoft Visual Studio 2003 and earlier or WinCE.
+ inline int TIXML_VSCPRINTF( const char* format, va_list va )
+ {
+ int len = 512;
+ for (;;) {
+ len = len*2;
+ char* str = new char[len]();
+ const int required = _vsnprintf(str, len, format, va);
+ delete[] str;
+ if ( required != -1 ) {
+ len = required;
+ break;
+ }
+ }
+ return len;
+ }
+ #endif
+#else
+ // GCC version 3 and higher
+ //#warning( "Using sn* functions." )
+ #define TIXML_SNPRINTF snprintf
+ #define TIXML_VSNPRINTF vsnprintf
+ inline int TIXML_VSCPRINTF( const char* format, va_list va )
+ {
+ int len = vsnprintf( 0, 0, format, va );
+ return len;
+ }
+ #define TIXML_SSCANF sscanf
+#endif
+
+
static const char LINE_FEED = (char)0x0a; // all line endings are normalized to LF
static const char LF = LINE_FEED;
static const char CARRIAGE_RETURN = (char)0x0d; // CR gets filtered out