| CCW | XMonad.Layout.Spiral |
| CW | XMonad.Layout.Spiral |
| Center | XMonad.Layout.HintedTile |
| Circle |
| 1 (Type/Class) | XMonad.Layout.Circle |
| 2 (Data Constructor) | XMonad.Layout.Circle |
| ClassName | XMonad.Util.WindowProperties, XMonad.Layout.IM |
| CombineTwo | XMonad.Layout.Combo |
| ComplFunction | XMonad.Prompt |
| Const | XMonad.Util.WindowProperties, XMonad.Layout.IM |
| Core | XMonad.Util.Font |
| CustomShrink |
| 1 (Type/Class) | XMonad.Layout.Decoration, XMonad.Layout.DwmStyle, XMonad.Layout.SimpleDecoration, XMonad.Layout.Tabbed, XMonad.Layout.SimpleFloat |
| 2 (Data Constructor) | XMonad.Layout.Decoration, XMonad.Layout.DwmStyle, XMonad.Layout.SimpleDecoration, XMonad.Layout.Tabbed, XMonad.Layout.SimpleFloat |
| changeDir | XMonad.Layout.WorkspaceDir |
| checkConfig | XMonad.Config.PlainConfig |
| checkDock | XMonad.Hooks.ManageDocks |
| checkKeymap | XMonad.Util.EZConfig |
| chooseAction | XMonad.Actions.PerWorkspaceKeys |
| circleDeco | XMonad.Layout.DecorationMadness |
| circleDecoResizable | XMonad.Layout.DecorationMadness |
| circleDefault | XMonad.Layout.DecorationMadness |
| circleDefaultResizable | XMonad.Layout.DecorationMadness |
| circleDwmStyle | XMonad.Layout.DecorationMadness |
| circleSimpleDeco | XMonad.Layout.DecorationMadness |
| circleSimpleDecoResizable | XMonad.Layout.DecorationMadness |
| circleSimpleDefault | XMonad.Layout.DecorationMadness |
| circleSimpleDefaultResizable | XMonad.Layout.DecorationMadness |
| circleSimpleDwmStyle | XMonad.Layout.DecorationMadness |
| circleSimpleTabbed | XMonad.Layout.DecorationMadness |
| circleTabbed | XMonad.Layout.DecorationMadness |
| clearBoring | XMonad.Layout.BoringWindows |
| combineTwo | XMonad.Layout.Combo |
| commandMap | XMonad.Actions.Commands |
| commandToComplete | XMonad.Prompt |
| completionToCommand | XMonad.Prompt |
| composeOne | XMonad.Hooks.ManageHelpers |
| config | XMonad.Config.Droundy |
| configurableNavigation | XMonad.Layout.WindowNavigation |
| copy | XMonad.Actions.CopyWindow |
| copyToAll | XMonad.Actions.CopyWindow |
| copyWindow | XMonad.Actions.CopyWindow |
| createNewWindow | XMonad.Util.XUtils |
| customKeys | XMonad.Util.CustomKeys |
| customKeysFrom | XMonad.Util.CustomKeys |
| cycleRecentWS | XMonad.Actions.CycleRecentWS |
| cycleThroughLayouts | XMonad.Actions.CycleSelectedLayouts |
| cycleWindowSets | XMonad.Actions.CycleRecentWS |
