Here is a list of all struct and union fields with links to the structures/unions they belong to:

- u -

• u : MetaEffect
• ui : _MetaScreen
• unabove_rect : _MetaFrameGeometry
• ungrab_should_not_cause_focus_window : _MetaDisplay
• unmanage_screen : _MetaCompositor
• unmanaging : _MetaWindow
• unmaps_pending : _MetaWindow
• unshade_rect : _MetaFrameGeometry
• unstick_rect : _MetaFrameGeometry
• update_pending : _MetaCompWindow
• updates_frozen : _MetaCompWindow
• usable_screen_region : ConstraintInfo
• usable_xinerama_region : ConstraintInfo
• user_data : _MetaArea , MetaPingData
• user_rect : _MetaWindow
• user_time_window : _MetaWindow
• using_net_wm_icon_name : _MetaWindow
• using_net_wm_name : _MetaWindow
• using_net_wm_visible_icon_name : _MetaWindow
• using_net_wm_visible_name : _MetaWindow