pub unsafe extern "C" fn tracker_sparql_statement_execute_async(
stmt: *mut TrackerSparqlStatement,
cancellable: *mut GCancellable,
callback: GAsyncReadyCallback,
user_data: gpointer
)
pub unsafe extern "C" fn tracker_sparql_statement_execute_async(
stmt: *mut TrackerSparqlStatement,
cancellable: *mut GCancellable,
callback: GAsyncReadyCallback,
user_data: gpointer
)