diff --git a/xmlhelp/source/cxxhelp/provider/provider.cxx b/xmlhelp/source/cxxhelp/provider/provider.cxx
index 0451e18b692a..26a109658152 100644
--- a/xmlhelp/source/cxxhelp/provider/provider.cxx
+++ b/xmlhelp/source/cxxhelp/provider/provider.cxx
@@ -2,9 +2,9 @@
  *
  *  $RCSfile: provider.cxx,v $
  *
- *  $Revision: 1.8 $
+ *  $Revision: 1.9 $
  *
- *  last change: $Author: abi $ $Date: 2001-10-01 14:24:09 $
+ *  last change: $Author: mh $ $Date: 2001-10-04 08:35:51 $
  *
  *  The Contents of this file are made available subject to the terms of
  *  either of the following licenses
@@ -65,6 +65,8 @@
 
  *************************************************************************/
 
+#include <stdio.h>
+
 #ifndef _VOS_DIAGNOSE_HXX_
 #include <vos/diagnose.hxx>
 #endif