Function gio_sys::g_file_set_attribute_int64

pub unsafe extern fn g_file_set_attribute_int64(file: *mut GFile,
                                                attribute: *const c_char,
                                                value: i64,
                                                flags: GFileQueryInfoFlags,
                                                cancellable: *mut GCancellable,
                                                error: *mut *mut GError)
                                                -> gboolean