do not use reserved identifiers, contd
diff --git a/skeletons/PrintableString.c b/skeletons/PrintableString.c
index 5a3525e..7b6828d 100644
--- a/skeletons/PrintableString.c
+++ b/skeletons/PrintableString.c
@@ -87,7 +87,7 @@
 		 */
 		for(; buf < end; buf++) {
 			if(!_PrintableString_alphabet[*buf]) {
-				_ASN_CTFAIL(app_key, td, sptr,
+				ASN__CTFAIL(app_key, td, sptr,
 					"%s: value byte %ld (%d) "
 					"not in PrintableString alphabet "
 					"(%s:%d)",
@@ -99,7 +99,7 @@
 			}
 		}
 	} else {
-		_ASN_CTFAIL(app_key, td, sptr,
+		ASN__CTFAIL(app_key, td, sptr,
 			"%s: value not given (%s:%d)",
 			td->name, __FILE__, __LINE__);
 		return -1;