--- libaitio/src/Attic/array.c	2011/04/20 22:56:32	1.2
+++ libaitio/src/Attic/array.c	2011/05/19 02:22:46	1.2.4.1
@@ -3,7 +3,7 @@
 *  by Michael Pounov <misho@elwix.org>
 *
 * $Author: misho $
-* $Id: array.c,v 1.2 2011/04/20 22:56:32 misho Exp $
+* $Id: array.c,v 1.2.4.1 2011/05/19 02:22:46 misho Exp $
 *
 **************************************************************************
 The ELWIX and AITNET software is distributed under the following
@@ -75,7 +75,7 @@ io_arrayInit(int numItems)
 }
 
 /*
- * io_arrayFree() - Free all data in dynamic array
+ * io_arrayFree() - Free all data in dynamic array items
  *	(WARNING! If assign static array dont use this!!!)
  * @arr = Array
  * return: none
@@ -97,7 +97,7 @@ io_arrayFree(array_t * __restrict arr)
 }
 
 /*
- * io_arrayDestroy() - Free all data in dynamic array and Destroy dynamic array
+ * io_arrayDestroy() - Free and destroy dynamic array
  * @parr = Array
  * return: none
  */
@@ -275,6 +275,30 @@ io_arrayPop(array_t * __restrict arr, void ** __restri
 		}
 
 	return ret;
+}
+
+/*
+ * io_arrayConcat() Concat source array to destination array
+ * @dest = Destination array
+ * @src = Source array
+ * return: -1 error; >0 new count of destination array
+ */
+int
+io_arrayConcat(array_t * __restrict dest, array_t * __restrict src)
+{
+	int n;
+
+	assert(dest);
+	assert(src);
+	if (!dest || !src)
+		return -1;
+
+	n = dest->arr_num;
+	if (io_arrayGrow(dest, n + src->arr_num))
+		return -1;
+	memcpy(dest->arr_data + n, src->arr_data, src->arr_num * sizeof(void*));
+
+	return io_arraySize(dest);
 }
 
 /*