--- libelwix/inc/elwix/avar.h	2013/08/21 16:04:14	1.5.2.1
+++ libelwix/inc/elwix/avar.h	2013/08/22 08:48:08	1.5.2.2
@@ -3,7 +3,7 @@
 *  by Michael Pounov <misho@elwix.org>
 *
 * $Author: misho $
-* $Id: avar.h,v 1.5.2.1 2013/08/21 16:04:14 misho Exp $
+* $Id: avar.h,v 1.5.2.2 2013/08/22 08:48:08 misho Exp $
 *
 **************************************************************************
 The ELWIX and AITNET software is distributed under the following
@@ -508,9 +508,9 @@ ait_val_t *ait_getVars(array_t ** __restrict vars, int
  * ait_resideVars() - Calculate footprint of resided variables into array
  *
  * @vars = Variable array
- * return: -1 error or !=-1 bytes for whole array
+ * return: bytes for whole array
  */
-ssize_t ait_resideVars(array_t * __restrict vars);
+size_t ait_resideVars(array_t * __restrict vars);
 /*
  * ait_sortVarsByKey() - Sorting array with variables by key
  *