new file mode 100644
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+++ b/packages/services/memalloc/common/current/include/memfixed.hxx
@@ -0,0 +1,137 @@
+#ifndef CYGONCE_MEMALLOC_MEMFIXED_HXX
+#define CYGONCE_MEMALLOC_MEMFIXED_HXX
+
+//==========================================================================
+//
+//      memfixed.hxx
+//
+//      Memory pool with fixed block class declarations
+//
+//==========================================================================
+//####COPYRIGHTBEGIN####
+//                                                                          
+// -------------------------------------------                              
+// The contents of this file are subject to the Red Hat eCos Public License 
+// Version 1.1 (the "License"); you may not use this file except in         
+// compliance with the License.  You may obtain a copy of the License at    
+// http://www.redhat.com/                                                   
+//                                                                          
+// Software distributed under the License is distributed on an "AS IS"      
+// basis, WITHOUT WARRANTY OF ANY KIND, either express or implied.  See the 
+// License for the specific language governing rights and limitations under 
+// the License.                                                             
+//                                                                          
+// The Original Code is eCos - Embedded Configurable Operating System,      
+// released September 30, 1998.                                             
+//                                                                          
+// The Initial Developer of the Original Code is Red Hat.                   
+// Portions created by Red Hat are                                          
+// Copyright (C) 1998, 1999, 2000 Red Hat, Inc.                             
+// All Rights Reserved.                                                     
+// -------------------------------------------                              
+//                                                                          
+//####COPYRIGHTEND####
+//==========================================================================
+//#####DESCRIPTIONBEGIN####
+//
+// Author(s):    hmt
+// Contributors: jlarmour
+// Date:         2000-06-12
+// Purpose:      Define Memfixed class interface
+// Description:  Inline class for constructing a fixed block allocator
+// Usage:        #include <cyg/memalloc/memfixed.hxx>
+//              
+//
+//####DESCRIPTIONEND####
+//
+//==========================================================================
+
+// CONFIGURATION
+
+#include <pkgconf/memalloc.h>
+#ifdef CYGSEM_MEMALLOC_ALLOCATOR_FIXED_THREADAWARE
+# include <pkgconf/system.h>
+# ifdef CYGPKG_KERNEL
+#  include <pkgconf/kernel.h>
+# endif
+#endif
+
+
+// INCLUDES
+
+#include <cyg/infra/cyg_type.h>        // types
+#include <cyg/infra/cyg_ass.h>         // assertion macros
+
+#ifdef CYGFUN_KERNEL_THREADS_TIMER
+# include <cyg/kernel/ktypes.h>        // cyg_tick_count
+#endif
+
+#ifdef CYGSEM_MEMALLOC_ALLOCATOR_FIXED_THREADAWARE
+# include <cyg/memalloc/mempolt2.hxx>  // kernel safe mempool template
+#endif
+
+#include <cyg/memalloc/mfiximpl.hxx>   // implementation of a fixed mem pool
+#include <cyg/memalloc/common.hxx>     // Common memory allocator infra
+
+
+// TYPE DEFINITIONS
+
+class Cyg_Mempool_Fixed
+{
+protected:
+#ifdef CYGSEM_MEMALLOC_ALLOCATOR_FIXED_THREADAWARE
+    Cyg_Mempolt2<Cyg_Mempool_Fixed_Implementation> mypool;
+#else
+    Cyg_Mempool_Fixed_Implementation mypool;
+#endif
+
+public:
+    // this API makes concrete a class which implements a thread-safe
+    // kernel-savvy memory pool which manages fixed size blocks.
+
+    // Constructor: gives the base and size of the arena in which memory is
+    // to be carved out, note that management structures are taken from the
+    // same arena.  Alloc_unit is the blocksize allocated.
+    Cyg_Mempool_Fixed(
+        cyg_uint8 *base,
+        cyg_int32 size,
+        CYG_ADDRWORD alloc_unit );
+
+    // Destructor
+    ~Cyg_Mempool_Fixed();
+
+#ifdef CYGSEM_MEMALLOC_ALLOCATOR_FIXED_THREADAWARE
+    // get some memory; wait if none available
+    cyg_uint8 *alloc();
+    
+# ifdef CYGFUN_KERNEL_THREADS_TIMER
+    // get some memory with a timeout
+    cyg_uint8 *alloc( cyg_tick_count delay_timeout );
+# endif
+#endif
+
+    // get some memory, return NULL if none available
+    cyg_uint8 *try_alloc();
+    
+    // supposedly resize existing allocation. This is defined in the
+    // fixed block allocator purely for API consistency. It will return
+    // an error (false) for all values, except for the blocksize
+    // returns true on success
+    cyg_uint8 *
+    resize_alloc( cyg_uint8 *alloc_ptr, cyg_int32 newsize,
+                  cyg_int32 *oldsize=NULL );
+
+    // free the memory back to the pool
+    cyg_bool free( cyg_uint8 *p );
+
+    // Get memory pool status
+    // flags is a bitmask of requested fields to fill in. The flags are
+    // defined in common.hxx
+    void get_status( cyg_mempool_status_flag_t /* flags */,
+                     Cyg_Mempool_Status & /* status */ );
+
+    CYGDBG_DEFINE_CHECK_THIS
+};
+
+#endif // ifndef CYGONCE_MEMALLOC_MEMFIXED_HXX
+// EOF memfixed.hxx