--- libelwix/inc/elwix/apio.h	2013/12/05 15:13:57	1.1.2.4
+++ libelwix/inc/elwix/apio.h	2013/12/05 15:38:14	1.1.2.5
@@ -3,7 +3,7 @@
 *  by Michael Pounov <misho@elwix.org>
 *
 * $Author: misho $
-* $Id: apio.h,v 1.1.2.4 2013/12/05 15:13:57 misho Exp $
+* $Id: apio.h,v 1.1.2.5 2013/12/05 15:38:14 misho Exp $
 *
 **************************************************************************
 The ELWIX and AITNET software is distributed under the following
@@ -84,6 +84,14 @@ int e_pclose(FILE *iop);
  * return: NULL error or !=NULL tagPIOPID structure
  */
 struct tagPIOPID *pio_pgetpid(FILE * __restrict iop);
+/*
+ * pio_pchkpid() - Check exit status of child programs
+ *
+ * @pids = return tagPIOPID structures of exited programs, 
+ * 		if !=NULL must call array_Destroy()
+ * return: -1 error or >-1 exited programs
+ */
+int pio_pchkpid(array_t ** __restrict pids);
 
 
 #endif