(PECL ev >= 0.2.0) Creates EvPrepare watcher object associated with the current event loop instance

(PECL ev >= 0.2.0) Block the process for the given number of seconds.

(PECL ev >= 0.2.0) Performs internal consistency checks(for debugging)

(PECL ev >= 0.2.0) Resume previously suspended default event loop

(PECL ev >= 0.2.0) Create instance of a stopped EvCheck watcher

(PECL ev >= 0.2.0) Constructs the EvIdle watcher object

(PECL ev >= 0.2.0) Returns the previous set of values returned by EvStat::attr

(PECL ev >= 0.2.0) Returns a bit mask of recommended backends for current platform.

(PECL ev >= 0.2.0) Constructs EvPeriodic watcher object

(PECL ev >= 0.2.0) Returns the set of backends supported by current libev configuration.