diff -r 000000000000 -r bde4ae8d615e os/ossrv/ossrv_pub/boost_apis/boost/iostreams/skip.hpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/os/ossrv/ossrv_pub/boost_apis/boost/iostreams/skip.hpp	Fri Jun 15 03:10:57 2012 +0200
@@ -0,0 +1,87 @@
+// (C) Copyright Jonathan Turkanis 2003.
+// Distributed under the Boost Software License, Version 1.0. (See accompanying
+// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt.)
+
+// See http://www.boost.org/libs/iostreams for documentation.
+
+// To do: handle bidirection streams and output-seekable components.
+
+#ifndef BOOST_IOSTREAMS_SKIP_HPP_INCLUDED
+#define BOOST_IOSTREAMS_SKIP_HPP_INCLUDED
+
+#if defined(_MSC_VER) && (_MSC_VER >= 1020)
+# pragma once
+#endif
+
+#include <boost/iostreams/char_traits.hpp>
+#include <boost/iostreams/detail/ios.hpp>  // failure.
+#include <boost/iostreams/operations.hpp>
+#include <boost/iostreams/traits.hpp>
+#include <boost/mpl/and.hpp>
+#include <boost/mpl/bool.hpp>
+#include <boost/type_traits/is_convertible.hpp>
+
+namespace boost { namespace iostreams {
+
+namespace detail {
+
+template<typename Device>
+void skip(Device& dev, stream_offset off, mpl::true_)
+{ iostreams::seek(dev, off, BOOST_IOS::cur); }
+
+template<typename Device>
+void skip(Device& dev, stream_offset off, mpl::false_)
+{   // gcc 2.95 needs namespace qualification for char_traits.
+    typedef typename char_type_of<Device>::type  char_type;
+    typedef iostreams::char_traits<char_type>    traits_type;
+    for (stream_offset z = 0; z < off; ) {
+        typename traits_type::int_type c;
+        if (traits_type::is_eof(c = iostreams::get(dev)))
+            throw BOOST_IOSTREAMS_FAILURE("bad skip offset");
+        if (!traits_type::would_block(c))
+            ++z;
+    }
+}
+
+template<typename Filter, typename Device>
+void skip(Filter& flt, Device& dev, stream_offset off, mpl::true_)
+{ flt.seek(dev, off, BOOST_IOS::cur); }
+
+template<typename Filter, typename Device>
+void skip(Filter& flt, Device& dev, stream_offset off, mpl::false_)
+{ 
+    typedef typename char_type_of<Device>::type char_type;
+    char_type c;
+    for (stream_offset z = 0; z < off; ) {
+        std::streamsize amt;
+        if ((amt = iostreams::read(flt, dev, &c, 1)) == -1)
+            throw BOOST_IOSTREAMS_FAILURE("bad skip offset");
+        if (amt == 1)
+            ++z;
+    }
+}
+
+} // End namespace detail.
+
+template<typename Device>
+void skip(Device& dev, stream_offset off)
+{ 
+    typedef typename mode_of<Device>::type mode;
+    detail::skip(dev, off, is_convertible<mode, seekable>());
+}
+
+template<typename Filter, typename Device>
+void skip(Filter& flt, Device& dev, stream_offset off)
+{ 
+    typedef typename mode_of<Filter>::type                     filter_mode;
+    typedef typename mode_of<Device>::type                     device_mode;
+    typedef mpl::and_<
+                is_convertible<filter_mode, output_seekable>,
+                is_convertible<device_mode, output_seekable>
+            >                                                  can_seek;
+    detail::skip(flt, dev, off, can_seek());
+}
+
+} } // End namespaces iostreams, boost.
+
+#endif // #ifndef BOOST_IOSTREAMS_SKIP_HPP_INCLUDED //------------------------//