c_g_bus_watch_name_with_closures

Undocumented in source but is binding to C. You might be able to learn more by searching the web for its name.
__gshared extern (C)
guint function(GBusType busType, gchar* name, GBusNameWatcherFlags flags, GClosure* nameAppearedClosure, GClosure* nameVanishedClosure) c_g_bus_watch_name_with_closures;

Meta