IOThread: remove obsolete library

src/IOThread.cxx

-/*
- * Copyright 2003-2017 The Music Player Daemon Project
- * http://www.musicpd.org
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
- */
-
-#include "config.h"
-#include "IOThread.hxx"
-#include "event/Thread.hxx"
-
-#include <assert.h>
-
-static EventThread *io_thread;
-
-void
-io_thread_init(void)
-{
-	assert(io_thread == nullptr);
-
-	io_thread = new EventThread();
-}
-
-void
-io_thread_start()
-{
-	assert(io_thread != nullptr);
-
-	io_thread->Start();
-}
-
-void
-io_thread_deinit(void)
-{
-	if (io_thread == nullptr)
-		return;
-
-	io_thread->Stop();
-	delete io_thread;
-	io_thread = nullptr;
-}

src/IOThread.hxx

-/*
- * Copyright 2003-2017 The Music Player Daemon Project
- * http://www.musicpd.org
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
- */
-
-#ifndef MPD_IO_THREAD_HXX
-#define MPD_IO_THREAD_HXX
-
-#include "Compiler.h"
-
-class EventLoop;
-
-void
-io_thread_init();
-
-void
-io_thread_start();
-
-void
-io_thread_deinit();
-
-#endif