--- libaitio/inc/aitio.h	2012/08/08 16:01:16	1.24.2.2
+++ libaitio/inc/aitio.h	2012/08/28 08:53:32	1.24.2.3
@@ -3,7 +3,7 @@
 *  by Michael Pounov <misho@elwix.org>
 *
 * $Author: misho $
-* $Id: aitio.h,v 1.24.2.2 2012/08/08 16:01:16 misho Exp $
+* $Id: aitio.h,v 1.24.2.3 2012/08/28 08:53:32 misho Exp $
 *
 **************************************************************************
 The ELWIX and AITNET software is distributed under the following
@@ -547,6 +547,13 @@ inline void io_freeVar(ait_val_t ** __restrict val);
  */
 ait_val_t *io_makeVar(ait_type_t type, ...);
 /*
+ * io_hashVar() - Generate hash key for variable
+ *
+ * @v = variable
+ * return: hash key
+ */
+unsigned short io_hashVar(ait_val_t * __restrict v);
+/*
  * io_allocVars() - Allocate ait_val_t array
  *
  * @varnum = Number of variables
@@ -601,6 +608,13 @@ inline void io_sortVarsByVal(array_t * __restrict vars
  * return: NULL error or not found, !=NULL valid element
  */
 ait_val_t *io_findKeyVars(array_t * __restrict vars, u_short key);
+/*
+ * io_hashKeyVars() - Generate hash keys for variables
+ *
+ * @vars = Variables
+ * return -1 error or 0 ok
+ */
+inline int io_hashKeyVars(array_t * __restrict vars);
 
 
 /*