Genvid_Subscribe()

GenvidStatus Genvid_Subscribe(const char *id, GenvidEventSummaryCallback callback, void *userData)

Subscribes to the event channel whose reduce operation is named id.

The callback parameter specifies the function to call when data is available.

The userData is a generic user pointer that will be sent to callback when it is invoked.

The call is synchronous.

See Genvid_CheckForEvents().