Name
GrCheckNextEvent -- Get the next event from the event queue
Synopsis
void GrCheckNextEvent (
GR_EVENT * ep
);
Parameters
- ep
A pointer to a GR_EVENT structure
that will hold the event returned from the queue.
Description
The
GrCheckNextEvent function flushes any buffered
graphics commands and returns the next event
from the event queue if one exists. If no event exists, the
GrCheckNextEvent function returns
GR_EVENT_TYPE_NONE.