--- libaitio/src/Attic/sarray.c	2011/06/07 11:49:39	1.3
+++ libaitio/src/Attic/sarray.c	2011/08/26 12:51:01	1.3.2.2
@@ -3,7 +3,7 @@
 *  by Michael Pounov <misho@elwix.org>
 *
 * $Author: misho $
-* $Id: sarray.c,v 1.3 2011/06/07 11:49:39 misho Exp $
+* $Id: sarray.c,v 1.3.2.2 2011/08/26 12:51:01 misho Exp $
 *
 **************************************************************************
 The ELWIX and AITNET software is distributed under the following
@@ -90,8 +90,8 @@ io_sarrDestroy(sarr_t ** __restrict parr)
 {
 	register int i;
 
-	assert(parr);
-	if (!parr)
+	assert(parr && *parr);
+	if (!parr || !*parr)
 		return;
 
 	for (i = 0; i < (*parr)->sarr_siz; i++)
@@ -253,4 +253,48 @@ io_sarrSet(sarr_t * __restrict arr, u_int idx, void *d
 	seg[pos] = data;
 
 	return ret;
+}
+
+/*
+ * io_sarr2array() - Convert from split-order array to dynamic array
+ * @sa = split array
+ * @sarrFree = after convert split array !=0 will be destroyed sarray
+ * return: NULL error or != NULL new array
+ */
+array_t *
+io_sarr2array(sarr_t ** __restrict sa, int sarrFree)
+{
+	array_t *arr = NULL;
+	int el;
+	register int i;
+
+	assert(sa && *sa);
+	if (!sa || !*sa)
+		return NULL;
+
+	el = io_sarrSize(*sa);
+	arr = io_arrayInit(el);
+	if (!arr)
+		return NULL;
+
+	for (i = 0; i < el; i++)
+		io_arraySet(arr, i, io_sarrGet(*sa, i + 1));
+
+	if (sarrFree) {
+		free(*sa);
+		*sa = NULL;
+	}
+	return arr;
+}
+
+/*
+ * io_array2sarr() - Convert from dynamic array to split-order array
+ * @a = array
+ * @arrFree = after convert array !=0 will be destroyed
+ * return: NULL error or != NULL new sarr
+ */
+sarr_t *
+io_array2sarr(array_t ** __restrict a, int arrFree)
+{
+	return NULL;
 }