tuple: Consistent include guards.

2006-12-05  Benjamin Kosnik  <bkoz@redhat.com>

	* include/tr1/tuple: Consistent include guards.
	* include/tr1/type_traits: Same.
	* include/tr1/array: Same.

From-SVN: r119539

libstdc++-v3/ChangeLog

+2006-12-05  Benjamin Kosnik  <bkoz@redhat.com>
+
+	* include/tr1/tuple: Consistent include guards.
+	* include/tr1/type_traits: Same.
+	* include/tr1/array: Same.
+
 2006-12-04  Paolo Carlini  <pcarlini@suse.de>
 
 	PR libstdc++/29989 (again)

libstdc++-v3/include/tr1/array

@@ -31,8 +31,8 @@
  *  This is a TR1 C++ Library header. 
  */
 
-#ifndef _ARRAY
-#define _ARRAY 1
+#ifndef _TR1_ARRAY
+#define _TR1_ARRAY 1
 
 #include <new>
 #include <iterator>

libstdc++-v3/include/tr1/tuple

@@ -33,8 +33,8 @@
 
 // Chris Jefferson <chris@bubblescope.net>
 
-#ifndef _TUPLE
-#define _TUPLE 1
+#ifndef _TR1_TUPLE
+#define _TR1_TUPLE 1
 
 #include <tr1/utility>
 #include <tr1/ref_fwd.h>

libstdc++-v3/include/tr1/type_traits

@@ -31,8 +31,8 @@
  *  This is a TR1 C++ Library header. 
  */
 
-#ifndef _TYPE_TRAITS
-#define _TYPE_TRAITS 1
+#ifndef _TR1_TYPE_TRAITS
+#define _TR1_TYPE_TRAITS 1
 
 #include <bits/c++config.h>
 #include <tr1/type_traits_fwd.h>