char_traits.h: Update copyright, tweak.

2003-07-25  Benjamin Kosnik  <bkoz@redhat.com>

	* include/bits/char_traits.h: Update copyright, tweak.
	* testsuite/ext/pod_char_traits.cc: Explicitly qualify namespace
	std types.

From-SVN: r69883

libstdc++-v3/testsuite/ext/pod_char_traits.cc

@@ -39,7 +39,7 @@ int main()
   typedef unsigned short			value_type;
   typedef unsigned int				int_type;
   typedef character<value_type, int_type>	char_type;
-  typedef char_traits<char_type> 		traits_type;
+  typedef std::char_traits<char_type> 		traits_type;
 
   bool test = true;