new file mode 100644
--- /dev/null
+++ b/packages/language/c/libc/stdio/current/include/stdiofiles.hxx
@@ -0,0 +1,108 @@
+#ifndef CYGONCE_LIBC_STDIO_STDIOFILES_HXX
+#define CYGONCE_LIBC_STDIO_STDIOFILES_HXX
+//========================================================================
+//
+//      stdiofiles.hxx
+//
+//      ISO C library stdio central file access
+//
+//========================================================================
+//####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):     jlarmour
+// Contributors:  
+// Date:          2000-04-19
+// Purpose:     
+// Description: 
+// Usage:         #include <cyg/libc/stdio/stdiosupp.hxx>
+//
+//####DESCRIPTIONEND####
+//
+//========================================================================
+
+// CONFIGURATION
+
+#include <pkgconf/libc_stdio.h>    // libc stdio configuration
+
+// INCLUDES
+
+#include <cyg/infra/cyg_type.h>          // cyg_bool, cyg_ucount8, cyg_ucount16
+#include <cyg/libc/stdio/stream.hxx>     // Cyg_StdioStream
+
+#ifdef CYGSEM_LIBC_STDIO_THREAD_SAFE_STREAMS
+# include <cyg/kernel/mutex.hxx>   // mutexes
+#endif
+
+// CLASSES
+
+class Cyg_libc_stdio_files
+{
+    // List of open files - global for now
+    static
+    Cyg_StdioStream *files[FOPEN_MAX];
+
+# ifdef CYGSEM_LIBC_STDIO_THREAD_SAFE_STREAMS
+    // lock for the above
+    static
+    Cyg_Mutex files_lock;
+# endif
+
+public:
+
+# if FOPEN_MAX < 256
+    typedef cyg_ucount8 fd_t;
+# else
+    typedef cyg_ucount16 fd_t;
+# endif
+
+    static Cyg_StdioStream *
+    get_file_stream( fd_t fd );
+
+    static void
+    set_file_stream( fd_t fd, Cyg_StdioStream *stream );
+
+
+    // the following functions lock(), trylock() and unlock() do nothing
+    // if we haven't got thread-safe streams
+    static cyg_bool
+    lock(void);
+
+    static cyg_bool
+    trylock(void);
+
+    static void
+    unlock(void);
+    
+}; // class Cyg_libc_stdio_files
+
+
+// Inline functions for this class
+#include <cyg/libc/stdio/stdiofiles.inl>
+
+#endif // CYGONCE_LIBC_STDIO_STDIOFILES_HXX multiple inclusion protection
+
+// EOF stdiofiles.hxx