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diff --git a/client/x11/events_loop_p.h b/client/x11/events_loop_p.h
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+/*
+ Copyright (C) 2009 Red Hat, Inc.
+
+ 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, see <http://www.gnu.org/licenses/>.
+*/
+
+#ifndef _H_EVENTS_LOOP_P
+#define _H_EVENTS_LOOP_P
+
+#include "common.h"
+#include "threads.h"
+
+#if __GLIBC__ > 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 8)
+#define USING_EVENT_FD
+#endif
+
+#define INFINITE -1
+
+class EventWrapper;
+
+class EventsLoop_p {
+public:
+ void remove_wrapper(EventWrapper*);
+
+public:
+ int _epoll;
+ typedef std::list<EventWrapper*> Events;
+ Events _events;
+
+ friend class EventWrapper;
+};
+
+class Trigger_p {
+public:
+ Trigger_p() : _pending_int (false) {}
+ int get_fd() { return _event_fd;}
+ bool reset_event();
+
+public:
+ int _event_fd;
+#ifndef USING_EVENT_FD
+ int _event_write_fd;
+#endif
+ bool _pending_int;
+ Mutex _lock;
+};
+
+#endif
+