--- libaitsess/inc/aitsess.h	2012/02/27 21:18:31	1.4.2.2
+++ libaitsess/inc/aitsess.h	2012/02/27 23:57:12	1.4.2.3
@@ -3,7 +3,7 @@
 *  by Michael Pounov <misho@openbsd-bg.org>
 *
 * $Author: misho $
-* $Id: aitsess.h,v 1.4.2.2 2012/02/27 21:18:31 misho Exp $
+* $Id: aitsess.h,v 1.4.2.3 2012/02/27 23:57:12 misho Exp $
 *
 **************************************************************************
 The ELWIX and AITNET software is distributed under the following
@@ -12,7 +12,7 @@ terms:
 All of the documentation and software included in the ELWIX and AITNET
 Releases is copyrighted by ELWIX - Sofia/Bulgaria <info@elwix.org>
 
-Copyright 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011
+Copyright 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012
 	by Michael Pounov <misho@elwix.org>.  All rights reserved.
 
 Redistribution and use in source and binary forms, with or without
@@ -96,7 +96,6 @@ typedef struct _tagMPool {
 	struct {
 		unsigned long max;
 		unsigned long curr;
-		unsigned long inact;
 	} pool_quota;
 
 	/* pool buckets */
@@ -163,6 +162,14 @@ mpool_t *mpool_init(void);
  */
 void mpool_destroy(mpool_t ** __restrict mp);
 /*
+ * mpool_purge() - Purge memory block cache and release resources
+ *
+ * @mp = Memory pool
+ * @atmost = Free at most in buckets
+ * return: -1 error or 0 ok
+ */
+int mpool_purge(mpool_t * __restrict mp, int atmost);
+/*
  * mpool_malloc() - Memory allocation
  *
  * @mp = Memory pool
@@ -199,6 +206,20 @@ int mpool_free2(mpool_t * __restrict mp, unsigned int 
  * return: NULL error or not found and !=NULL allocated memory 
  */
 inline struct tagAlloc *mpool_getmembynam(mpool_t * __restrict mp, unsigned int size, const char *memname);
+/*
+ * mpool_getsizebyaddr() - Get size of allocated memory block by address
+ *
+ * @data = allocated memory from mpool_malloc()
+ * return: usable size of allocated memory block
+ */
+inline unsigned int mpool_getsizebyaddr(void * __restrict data);
+/*
+ * mpool_chkaddr() - Check validity of given address
+ *
+ * @data = allocated memory from mpool_malloc()
+ * return: -1 bad address, 1 corrupted address or 0 ok
+ */
+inline int mpool_chkaddr(void * __restrict data);
 
 
 /*