--- libelwix/inc/elwix.h	2013/07/08 11:50:43	1.7.2.2
+++ libelwix/inc/elwix.h	2013/12/15 22:54:41	1.9
@@ -3,7 +3,7 @@
 *  by Michael Pounov <misho@elwix.org>
 *
 * $Author: misho $
-* $Id: elwix.h,v 1.7.2.2 2013/07/08 11:50:43 misho Exp $
+* $Id: elwix.h,v 1.9 2013/12/15 22:54:41 misho Exp $
 *
 **************************************************************************
 The ELWIX and AITNET software is distributed under the following
@@ -71,6 +71,7 @@ SUCH DAMAGE.
 #include <elwix/anet.h>
 #include <elwix/atime.h>
 #include <elwix/apack.h>
+#include <elwix/apio.h>
 
 
 #ifndef STRSIZ
@@ -153,6 +154,9 @@ SUCH DAMAGE.
 
 #define VACUUM_LEFT		1
 #define VACUUM_BETWEEN		2
+
+
+extern int __isthreaded;
 
 
 // elwix_SetProg() Set program memory pool name