| Reference Manual - 1.4.13
DirectFB Interfaces | IDirectFBEventBuffer

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Methods of IDirectFBEventBuffer
Buffer handling | Reset | Clear all events stored in this buffer.
Waiting for events | WaitForEvent | Wait for the next event to occur. Thread is idle in the meantime.
| WaitForEventWithTimeout | Block until next event to occur or timeout is reached. Thread is idle in the meantime.
Fetching events | GetEvent | Get the next event and remove it from the FIFO.
| PeekEvent | Get the next event but leave it there, i.e. do a preview.
| HasEvent | Check if there is a pending event in the queue. This function returns DFB_OK if there is at least one event, DFB_BUFFER_EMPTY otherwise.
Sending events | PostEvent | Put an event into the FIFO.
| WakeUp | Wake up any thread waiting for events in this buffer.
Special handling | CreateFileDescriptor | Create a file descriptor for reading events.
Statistics | EnableStatistics | Enable/disable collection of event buffer statistics.
| GetStatistics | Query collected event buffer statistics.

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