GObjectCLOSURE_N_NOTIFIERS

Get the total number of notifiers connected with the closure cl.

The count includes the meta marshaller, the finalize and invalidate notifiers and the marshal guards. Note that each guard counts as two notifiers. See g_closure_set_meta_marshal(), g_closure_add_finalize_notifier(), g_closure_add_invalidate_notifier() and g_closure_add_marshal_guards().

This function is not directly available to language bindings.