Merged the signals branch into trunk, with these changes:

* The team and thread kernel structures have been renamed to Team and Thread
  respectively and moved into the new BKernel namespace.
* Several (kernel add-on) sources have been converted from C to C++ since
  private kernel headers are included that are no longer C compatible.

Changes after merging:
* Fixed gcc 2 build (warnings mainly in the scary firewire bus manager).


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@40196 a95241bf-73f2-0310-859d-f6bbb57e9c96

headers/private/kernel/arch/user_debugger.h

@@ -1,10 +1,11 @@
 /*
- * Copyright 2005, Ingo Weinhold, [email protected].
+ * Copyright 2005-2011, Ingo Weinhold, [email protected].
  * Distributed under the terms of the MIT License.
  */
 #ifndef KERNEL_ARCH_USER_DEBUGGER_H
 #define KERNEL_ARCH_USER_DEBUGGER_H
 
+
 #include "kernel_debug_config.h"
 
 #ifndef _ASSEMBLER
@@ -17,7 +18,7 @@ extern "C" {
 
 struct arch_team_debug_info;
 struct arch_thread_debug_info;
-struct thread;
+
 
 void arch_clear_team_debug_info(struct arch_team_debug_info *info);
 void arch_destroy_team_debug_info(struct arch_team_debug_info *info);