Some more GCC 4 and PPC fixes.

* Mesa doesn't compile yet, as some PPC specific stuff seems to be
  missing, Philippe?
* Cortex and some other stuff has been marked x86-only, although
  it's more of a "GCC 2.95.3"-only.
* I'm not sure if it's a bug in GCC 4, or if that's what the C
  standard demands, but sizeof(some_type::some_field) is not
  valid anymore :-/


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@17515 a95241bf-73f2-0310-859d-f6bbb57e9c96

headers/os/translation/TranslatorRoster.h

@@ -74,6 +74,8 @@ class BTranslatorRoster : public BArchivable {
 		status_t StartWatching(BMessenger target);
 		status_t StopWatching(BMessenger target);
 
+		class Private;
+
 	private:
 		// unimplemented
 		BTranslatorRoster(const BTranslatorRoster& other);
@@ -89,7 +91,7 @@ class BTranslatorRoster : public BArchivable {
 		void _Initialize();
 
 	private:
-		class Private;
+		friend class Private;
 
 		Private*	fPrivate;
 		int32		fUnused[6];