+#ifdef _XBT_DLL_EXPORT
+ #define DLL_EXPORT
+#else
+ #ifdef _XBT_DLL_STATIC
+ #define DLL_STATIC
+ #else
+ #define DLL_IMPORT
+ #endif
+#endif
+
+#cmakedefine _XBT_WIN32 @_XBT_WIN32@ /*this variable is set if it is a windows platform*/
+#cmakedefine _WIN32 @_WIN32@ /*this variable is set if it is a 32 bits windows platform*/
+#cmakedefine _WIN64 @_WIN64@ /*this variable is set if it is a 64 bits windows platform*/
+#cmakedefine __VISUALC__ @__VISUALC__@
+#cmakedefine __BORLANDC__ @__BORLANDC__@
+#ifdef _XBT_WIN32
+ #ifndef __GNUC__
+ #cmakedefine __GNUC__ @__GNUC__@
+ #endif
+#endif
+