pub unsafe extern "C" fn gtk_source_completion_provider_refilter(
self_: *mut GtkSourceCompletionProvider,
context: *mut GtkSourceCompletionContext,
model: *mut GListModel
)pub unsafe extern "C" fn gtk_source_completion_provider_refilter(
self_: *mut GtkSourceCompletionProvider,
context: *mut GtkSourceCompletionContext,
model: *mut GListModel
)