--- libelwix/inc/elwix/avar.h	2022/01/24 17:08:21	1.13
+++ libelwix/inc/elwix/avar.h	2022/02/01 20:46:57	1.14
@@ -3,7 +3,7 @@
 *  by Michael Pounov <misho@elwix.org>
 *
 * $Author: misho $
-* $Id: avar.h,v 1.13 2022/01/24 17:08:21 misho Exp $
+* $Id: avar.h,v 1.14 2022/02/01 20:46:57 misho Exp $
 *
 **************************************************************************
 The ELWIX and AITNET software is distributed under the following
@@ -390,6 +390,15 @@ int ait_vars2buffer(unsigned char * __restrict buf, in
  */
 array_t *ait_buffer2vars(unsigned char * __restrict buf, int buflen, int vnum, int zcpy);
 /*
+ * ait_var2tlv() - Marshaling data from variable to TLV buffer
+ *
+ * @buf = Buffer, If =NULL then we return only needed buffer size
+ * @buflen = Size of buffer
+ * @var = Variable
+ * return: -1 error, 0 nothing done or >0 size of marshaled data
+ */
+int ait_var2tlv(u_char * __restrict buf, int buflen, ait_val_t * __restrict v);
+/*
  * ait_vars2tlv() - Marshaling data from array with variables to TLV buffer
  *
  * @buf = Buffer, If =NULL then we return only needed buffer size
@@ -398,6 +407,15 @@ array_t *ait_buffer2vars(unsigned char * __restrict bu
  * return: -1 error, 0 nothing done or >0 size of marshaled data
  */
 int ait_vars2tlv(u_char * __restrict buf, int buflen, array_t * __restrict vars);
+/*
+ * ait_tlv2var() - De-marshaling data from TLV buffer to variable
+ *
+ * @buf = Buffer
+ * @buflen = Size of buffer
+ * @next_tlv = Next TLV position, if it is !=NULL 
+ * return: =NULL error, !=NULL allocated variable array, after use must free with ait_freeVar()
+ */
+ait_val_t *ait_tlv2var(u_char * __restrict buf, int buflen, off_t *next_tlv);
 /*
  * ait_tlv2vars() - De-marshaling data from TLV buffer to array with variables
  *