Function libdazzle_sys::dzl_directory_model_set_visible_func

pub unsafe extern "C" fn dzl_directory_model_set_visible_func(
    self_: *mut DzlDirectoryModel, 
    visible_func: DzlDirectoryModelVisibleFunc, 
    user_data: gpointer, 
    user_data_free_func: GDestroyNotify
)