-#define SYSTEM_LOCALTIME_MAX LOCALTIME_MAX
-#define SYSTEM_LOCALTIME_MIN LOCALTIME_MIN
-#define SYSTEM_GMTIME_MAX GMTIME_MAX
-#define SYSTEM_GMTIME_MIN GMTIME_MIN
+#define SYSTEM_LOCALTIME_MAX CAT2(LOCALTIME_MAX,.0)
+#define SYSTEM_LOCALTIME_MIN CAT2(LOCALTIME_MIN,.0)
+#define SYSTEM_GMTIME_MAX CAT2(GMTIME_MAX,.0)
+#define SYSTEM_GMTIME_MIN CAT2(GMTIME_MIN,.0)