yin parser CHANGE add support for extension and status elements
diff --git a/src/common.h b/src/common.h
index b2df135..30f4c03 100644
--- a/src/common.h
+++ b/src/common.h
@@ -191,6 +191,9 @@
 #define LY_VCODE_OOB         LYVE_SYNTAX_YANG, "Value \"%.*s\" is out of \"%s\" bounds."
 #define LY_VCODE_INDEV       LYVE_SYNTAX_YANG, "Deviate \"%s\" does not support keyword \"%s\"."
 #define LY_VCODE_INREGEXP    LYVE_SYNTAX_YANG, "Regular expression \"%s\" is not valid (\"%s\": %s)."
+#define LY_VCODE_INVAL_YIN   LYVE_SYNTAX_YIN, "Invalid value \"%s\" of \"%s\"."
+#define LY_VCODE_DUPELEM     LYVE_SYNTAX_YIN, "Duplicate element \"%s\"."
+#define LY_VCODE_INCHILDSTMT_YIN LYVE_SYNTAX_YIN, "Invalid element \"%.*s\" as a child of \"%.*s\"."
 #define LY_VCODE_MISSATTR    LYVE_SYNTAX_YIN, "Missing mandatory child element \"%s\" of %s element ."
 #define LY_VCODE_UNEXP_SUBELEM LYVE_SYNTAX_YIN, "Unexpected child element \"%.*s\" of %s element."
 #define LY_VCODE_XP_EOE      LYVE_XPATH, "Unterminated string delimited with %c (%.15s)."