Function gio_sys::g_list_store_find_with_equal_func_full

pub unsafe extern "C" fn g_list_store_find_with_equal_func_full(
    store: *mut GListStore,
    item: *mut GObject,
    equal_func: GEqualFuncFull,
    user_data: gpointer,
    position: *mut c_uint
) -> gboolean

Available on crate feature v2_74 only.