--- a/vala/vapi/gio-unix-2.0.vapi	2015-05-03 15:44:22.175829000 +0600
+++ b/vala/vapi/gio-unix-2.0.vapi	2015-05-03 15:45:50.295814537 +0600
@@ -24,7 +24,7 @@
 		public unowned string get_string (string key);
 		public bool has_key (string key);
 		public void launch_action (string action_name, GLib.AppLaunchContext launch_context);
-		public bool launch_uris_as_manager (GLib.List uris, GLib.AppLaunchContext launch_context, GLib.SpawnFlags spawn_flags, GLib.SpawnChildSetupFunc user_setup, void* user_setup_data, GLib.DesktopAppLaunchCallback pid_callback, void* pid_callback_data) throws GLib.Error;
+		public bool launch_uris_as_manager (GLib.List? uris, GLib.AppLaunchContext launch_context, GLib.SpawnFlags spawn_flags, GLib.SpawnChildSetupFunc user_setup,GLib.DesktopAppLaunchCallback pid_callback) throws GLib.Error;
 		[CCode (array_length = false, array_null_terminated = true)]
 		public unowned string[] list_actions ();
 		[CCode (array_length = false, array_null_terminated = true)]
