If the event contains a “state” field, puts that field in @state. Otherwise stores an empty state (0). Returns %TRUE if there was a state field in the event. @event may be %NULL, in which case it’s treated as if the event had no state field.
return location for state
%TRUE if there was a state field in the event
See Implementation
If the event contains a “state” field, puts that field in @state. Otherwise stores an empty state (0). Returns %TRUE if there was a state field in the event. @event may be %NULL, in which case it’s treated as if the event had no state field.