Function wait

	bool CL_Event::wait(
		int timeout = -1);

	static int CL_Event::wait(
		int count,
		CL_Event const *const * events,
		int timeout = -1,
		bool wait_all = false);

	static int CL_Event::wait(
		const std::vector< CL_Event * > & events,
		int timeout = -1,
		bool wait_all = false);

	static int CL_Event::wait(
		const std::vector< CL_Event > & events,
		int timeout = -1,
		bool wait_all = false);

	static int CL_Event::wait(
		CL_Event & event1,
		int timeout = -1);

	static int CL_Event::wait(
		CL_Event & event1,
		CL_Event & event2,
		int timeout = -1,
		bool wait_all = false);

	static int CL_Event::wait(
		CL_Event & event1,
		CL_Event & event2,
		CL_Event & event3,
		int timeout = -1,
		bool wait_all = false);

	static int CL_Event::wait(
		CL_Event & event1,
		CL_Event & event2,
		CL_Event & event3,
		CL_Event & event4,
		int timeout = -1,
		bool wait_all = false);

	static int CL_Event::wait(
		CL_Event & event1,
		CL_Event & event2,
		CL_Event & event3,
		CL_Event & event4,
		CL_Event & event5,
		int timeout = -1,
		bool wait_all = false);

	static int CL_Event::wait(
		CL_Event & event1,
		CL_Event & event2,
		CL_Event & event3,
		CL_Event & event4,
		CL_Event & event5,
		CL_Event & event6,
		int timeout = -1,
		bool wait_all = false);

	static int CL_Event::wait(
		CL_Event & event1,
		CL_Event & event2,
		CL_Event & event3,
		CL_Event & event4,
		CL_Event & event5,
		CL_Event & event6,
		CL_Event & event7,
		int timeout = -1,
		bool wait_all = false);

	static int CL_Event::wait(
		CL_Event & event1,
		CL_Event & event2,
		CL_Event & event3,
		CL_Event & event4,
		CL_Event & event5,
		CL_Event & event6,
		CL_Event & event7,
		CL_Event & event8,
		int timeout = -1,
		bool wait_all = false);