os_defines.h (_XOPEN_SOURCE): Delete.

        * config/os/aix/os_defines.h (_XOPEN_SOURCE): Delete.
        (_XOPEN_SOURCE_EXTENDED): Delete.

From-SVN: r93837

libstdc++-v3/ChangeLog

+2005-01-18  David Edelsohn  <edelsohn@gnu.org>
+
+	* config/os/aix/os_defines.h (_XOPEN_SOURCE): Delete.
+	(_XOPEN_SOURCE_EXTENDED): Delete.
+
 2005-01-18  Benjamin Kosnik  <bkoz@redhat.com>
 
 	* testsuite/testsuite_performance.h (time_counter::start):

libstdc++-v3/config/os/aix/os_defines.h

 // Specific definitions for AIX  -*- C++ -*-
 
-// Copyright (C) 2000, 2002 Free Software Foundation, Inc.
+// Copyright (C) 2000, 2002, 2005 Free Software Foundation, Inc.
 //
 // This file is part of the GNU ISO C++ Library.  This library is free
 // software; you can redistribute it and/or modify it under the
@@ -33,12 +33,6 @@
 // System-specific #define, typedefs, corrections, etc, go here.  This
 // file will come before all others.
 
-#undef _XOPEN_SOURCE
-#define _XOPEN_SOURCE 500
-
-#undef _XOPEN_SOURCE_EXTENDED
-#define _XOPEN_SOURCE_EXTENDED 1
-
 // off64_t
 #ifndef _LARGE_FILE_API
 #define _LARGE_FILE_API