- XGetDeviceKeyMapping
- XGetDeviceModifierMapping
- XGetDeviceMotionEvents
- XGetErrorDatabaseText
- XGetErrorText
- XGetExtensionVersion
- XGetFeedbackControl
- XGetFontPath
- XGetFontProperty
- XGetGCValues
- XGetGeometry
- XGetIconName
- XGetIconSizes
- XGetICValues
- XGetImage
- XGetIMValues
- XGetInputFocus
- XGetKeyboardControl
- XGetKeyboardMapping
- XGetModifierMapping
- XGetMotionEvents
- XGetOCValues
- XGetOMValues
- XGetPixel
- XGetPointerControl
- XGetPointerMapping
- XGetRGBColormaps
- XGetScreenSaver
- XGetSelectedExtensionEvents
- XGetSelectionOwner
- XGetSubImage
- XGetTextProperty
- XGetTransientForHint
- XGetVisualInfo
- XGetWindowAttributes
- XGetWMClientMachine
- XGetWMColormapWindows
- XGetWMHints
- XGetWMIconName
- XGetWMName
- XGetWMNormalHints
- XGetWMProtocols
- XGetWMSizeHints
- XGrabButton
- XGrabDevice
- XGrabDeviceButton
- XGrabKeyboard
- XGrabPointer
- XGrabServer
- XGraphicsExposeEvent
- XGravityEvent
- XHostAddress
- XIconifyWindow
- XIconSize
- XIfEvent
- XIMOfIC
- XInitImage
- XInitThreads
- XInsertModifiermapEntry
- XInstallColormap
- XInternalConnectionNumbers
- XInternAtom
- XInternAtoms
- XIntersectRegion
- XKeyboardControl
- XKeycodeToKeysym
- XKeyEvent
- XKeymapEvent
- XKeysymToKeycode
- XKeysymToString
MAN (3)
Library functions, covering in particular the C standard library