2005-07-06  Jeroen Zwartepoorte  <jeroen.zwartepoorte@gmail.com>

	* gdl/gdl-dock-master.c: (foreach_lock_unlock),
	(gdl_dock_master_lock_unlock):
	* gdl/gdl-dock-object.c: (gdl_dock_object_real_detach):
	* gdl/gdl-dock-placeholder.c: (gdl_dock_placeholder_set_property): use
	GINT_TO_POINTER instead of casting an int directly to a gpointer. Fixes
	compilation with gcc4.