+/**
+ * \def UCONFIG_USE_WINDOWS_LCID_MAPPING_API
+ * On platforms where U_PLATFORM_HAS_WIN32_API is true, this switch determines
+ * if the Windows platform APIs are used for LCID<->Locale Name conversions.
+ * Otherwise, only the built-in ICU tables are used.
+ *
+ * @internal ICU 64
+ */
+#ifndef UCONFIG_USE_WINDOWS_LCID_MAPPING_API
+# define UCONFIG_USE_WINDOWS_LCID_MAPPING_API 1
+#endif
+