diff --git a/harbour/ChangeLog b/harbour/ChangeLog
index 62b176697c..3ee2984c1e 100644
--- a/harbour/ChangeLog
+++ b/harbour/ChangeLog
@@ -8,6 +8,13 @@
    2008-12-31 13:59 UTC+0100 Foo Bar (foo.bar foobar.org)
 */
 
+2008-10-06 03:09 UTC+0200 Viktor Szakats (harbour.01 syenar hu)
+  * include/hbextern.ch
+    + Added HB_THREADONCE.
+
+  * ChangeLog
+    - Removed a duplicate entry of mine.
+
 2008-10-06 02:18 UTC+0200 Przemyslaw Czerpak (druzus/at/priv.onet.pl)
   * harbour/tests/speedtst.prg
     * marked T054 as memory tests
@@ -279,23 +286,6 @@
       still logged into hb_out.log.
     + Removed size limit for the logged exception call stack.
 
-2008-10-02 23:16 UTC+0200 Viktor Szakats (harbour.01 syenar hu)
-  * include/hbsetup.ch
-    ! Removed some company names from comments.
-
-  * source/vm/extrap.c
-    + Added //BATCH internal switch to indicate exception handler
-      to suppress the Windows exception dialog when an exception
-      occurs. Useful for programs running without user interaction.
-    - Removed Harbour specific exception MessageBox(). Besides
-      having gotten rid of a MessageBox() call in core VM, Harbour now
-      got back the standard Windows error handling dialog, which is
-      more standard and easy to get by than the previous default
-      method, where several clicks were needed to pass through
-      the (sometimes hidden) popups. The details of all GPFs are
-      still logged into hb_out.log.
-    + Removed size limit for the logged exception call stack.
-
 2008-10-02 21:12 UTC+0200 Przemyslaw Czerpak (druzus/at/priv.onet.pl)
   * harbour/source/rdd/sdf1.c
     ! fixed stupid typo (missing !) in last modification which broke
diff --git a/harbour/include/hbextern.ch b/harbour/include/hbextern.ch
index ec4b3929da..d42c83f4c3 100644
--- a/harbour/include/hbextern.ch
+++ b/harbour/include/hbextern.ch
@@ -933,6 +933,7 @@ EXTERNAL HB_MTVM
 EXTERNAL HB_THREADSTART
 EXTERNAL HB_THREADJOIN
 EXTERNAL HB_THREADDETACH
+EXTERNAL HB_THREADONCE
 EXTERNAL HB_THREADQUITREQUEST
 EXTERNAL HB_THREADWAITFORALL
 EXTERNAL HB_THREADTERMINATEALL