This function retrieves the next nano-X event from the event queue without actually removing the event from the queue. The retrieved event is returned in the caller supplied GR_EVENT structure. If the event queue is empty, the function will return with an event type of GR_EVENT_TYPE_NONE.
Type | Name | Description |
---|---|---|
GR_EVENT* | ep | Pointer to the caller supplied structure to receive the next event from the event queue. |