+\r
+ /**\r
+ * CURRENT means that the definition is current and valid.\r
+ */\r
+ CURRENT,\r
+\r
+ /**\r
+ * DEPRECATED indicates an obsolete definition, but it permits new/\r
+ * continued implementation in order to foster interoperability with\r
+ * older/existing implementations.\r
+ */\r
+ DEPRECATED,\r
+\r
+ /**\r
+ * OBSOLETE means the definition is obsolete and SHOULD NOT be implemented\r
+ * and/or can be removed from implementations.\r
+ */\r
+ OBSOLETE\r
+\r