#define __STDC_IEC_559__ 1
#define __STDC_IEC_559_COMPLEX__ 1
-/* wchar_t uses Unicode 3.0. */
-#define __STDC_ISO_10646__ 200001L
+/* wchar_t uses ISO 10646-1:2000 / Unicode 3.0 */
+#define __STDC_ISO_10646__ 200010L
/* This macro indicates that the installed library is the GNU C Library.
For historic reasons the value now is 6 and this will stay from now