/* Native debugging support for GNU/Linux (LWP layer).
- Copyright (C) 2000-2019 Free Software Foundation, Inc.
+ Copyright (C) 2000-2020 Free Software Foundation, Inc.
This file is part of GDB.
bool supports_non_stop () override;
bool always_non_stop_p () override;
+ int async_wait_fd () override;
void async (int) override;
void close () override;