+ DEControllerPrivateData *priv = (DEControllerPrivateData *)
+ g_object_get_qdata (G_OBJECT (controller), spi_dec_private_quark);
+
+ if (priv->have_xkb) {
+ return XkbLockModifiers (spi_get_display (), XkbUseCoreKbd,
+ modifiers, 0);
+ } else {
+ int mod_index;
+ for (mod_index=0;mod_index<8;mod_index++)
+ if (modifiers & (1<<mod_index))
+ dec_synth_keycode_release(controller, xmkeymap->modifiermap[mod_index]);
+ return TRUE;
+ }