VikLayerParamData *a_preferences_get(const gchar *key);
/* Allow preferences to be manipulated externally */
-void a_preferences_run_setparam ( VikLayerParamData data, VikLayerParam *params );
+void a_preferences_run_setparam ( VikLayerParamData data, VikLayerParam *vlparams );
gboolean a_preferences_save_to_file();