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diff --git a/boost/interprocess/mem_algo/detail/multi_simple_seq_fit.hpp b/boost/interprocess/mem_algo/detail/multi_simple_seq_fit.hpp
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+//////////////////////////////////////////////////////////////////////////////
+//
+// (C) Copyright Ion Gaztanaga 2005-2011. 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/interprocess for documentation.
+//
+//////////////////////////////////////////////////////////////////////////////
+
+#ifndef BOOST_INTERPROCESS_MULTI_SIMPLE_SEQ_FIT_HPP
+#define BOOST_INTERPROCESS_MULTI_SIMPLE_SEQ_FIT_HPP
+
+#if (defined _MSC_VER) && (_MSC_VER >= 1200)
+#  pragma once
+#endif
+
+#include <boost/interprocess/detail/config_begin.hpp>
+#include <boost/interprocess/detail/workaround.hpp>
+
+#include <boost/interprocess/interprocess_fwd.hpp>
+#include <boost/interprocess/mem_algo/detail/simple_seq_fit_impl.hpp>
+#include <boost/interprocess/intersegment_ptr.hpp>
+
+/*!\file
+   Describes sequential fit algorithm used to allocate objects in shared memory.
+*/
+
+namespace boost {
+
+namespace interprocess {
+
+/*!This class implements the simple sequential fit algorithm with a simply
+   linked list of free buffers.*/
+template<class MutexFamily, class VoidPtr>
+class multi_simple_seq_fit 
+   : public ipcdetail::simple_seq_fit_impl<MutexFamily, VoidPtr>
+{
+   typedef ipcdetail::simple_seq_fit_impl<MutexFamily, VoidPtr> base_t;
+ public:
+   /*!Constructor. "size" is the total size of the managed memory segment, 
+      "extra_hdr_bytes" indicates the extra bytes beginning in the sizeof(multi_simple_seq_fit)
+      offset that the allocator should not use at all.*/
+   multi_simple_seq_fit           (size_type size, size_type extra_hdr_bytes)
+      : base_t(size, extra_hdr_bytes){}
+
+   /*!Allocates bytes from existing segments. If there is no memory, it uses
+      the growing functor associated with the group to allocate a new segment.
+      If this fails, returns 0.*/
+   void* allocate             (size_type nbytes)
+      {  return base_t::multi_allocate(nbytes);   }
+};
+
+}  //namespace interprocess {
+
+}  //namespace boost {
+
+#include <boost/interprocess/detail/config_end.hpp>
+
+#endif   //#ifndef BOOST_INTERPROCESS_MULTI_SIMPLE_SEQ_FIT_HPP
+