Support for canonical CANONICAL-XER ordering


git-svn-id: https://asn1c.svn.sourceforge.net/svnroot/asn1c/trunk@475 59561ff5-6e30-0410-9f3c-9617f08c8826
diff --git a/skeletons/constr_SET.h b/skeletons/constr_SET.h
index 8f9b265..41d6a7f 100644
--- a/skeletons/constr_SET.h
+++ b/skeletons/constr_SET.h
@@ -18,11 +18,20 @@
 
 	/*
 	 * Tags to members mapping table (sorted).
+	 * Sometimes suitable for DER encoding (untagged CHOICE is present);
+	 * if so, tag2el_count will be greater than td->elements_count.
 	 */
 	asn_TYPE_tag2member_t *tag2el;
 	int tag2el_count;
 
 	/*
+	 * Tags to members mapping table, second edition.
+	 * Suitable for CANONICAL-XER encoding.
+	 */
+	asn_TYPE_tag2member_t *tag2el_cxer;
+	int tag2el_cxer_count;
+
+	/*
 	 * Extensions-related stuff.
 	 */
 	int extensible;				/* Whether SET is extensible */