--- libaitio/src/aitio.c	2012/05/23 11:49:35	1.10.6.1
+++ libaitio/src/aitio.c	2012/05/23 11:59:51	1.10.6.2
@@ -3,7 +3,7 @@
 *  by Michael Pounov <misho@elwix.org>
 *
 * $Author: misho $
-* $Id: aitio.c,v 1.10.6.1 2012/05/23 11:49:35 misho Exp $
+* $Id: aitio.c,v 1.10.6.2 2012/05/23 11:59:51 misho Exp $
 *
 **************************************************************************
 The ELWIX and AITNET software is distributed under the following
@@ -51,6 +51,8 @@ int io_Debug;
 
 #pragma GCC visibility push(hidden)
 
+int io_mpool;
+
 int io_Errno;
 char io_Error[STRSIZ];
 
@@ -82,6 +84,13 @@ io_SetErr(int eno, char *estr, ...)
 	va_start(lst, estr);
 	vsnprintf(io_Error, STRSIZ, estr, lst);
 	va_end(lst);
+}
+
+// mpool_inuse() Check for mpool usage
+inline int
+mpool_inuse()
+{
+	return io_mpool;
 }