Coding With Libevent

Removing or adding events:
Events can be deleted or removed at any time in the application.

event_del(&cmd->peread);

There is no limit to the number of events.
Only memory.

Special functions:
Check if an event has been scheduled:

event_pending(&ev, EV_READ, &tv)

Check if an event structure has been initalized:

event_initalized(&ev)