cat <<EOF >>${otmp}
/* GDB Notifications to Observers.
- Copyright (C) 2004-2005, 2007-2012 Free Software Foundation, Inc.
+ Copyright (C) 2004-2015 Free Software Foundation, Inc.
This file is part of GDB.
struct objfile;
struct thread_info;
struct inferior;
+struct trace_state_variable;
EOF
;;
esac