Appendix A. Alphabetical Listing of Interfaces

Table of Contents
libX11
libXt
libm
libGL
libXext
libICE
libSM
libdl
libcrypt
libz
libncurses
libutil
libc
libpthread
librt

libX11

The behaviour of the interfaces in this library is specified by the following Standards.

X11R6.4 Xlib - C library

Table A-1. libX11 Function Interfaces

XActivateScreenSaver[1]XInitExtension[1]XcmsCIELuvClipL[1]
XAddConnectionWatch[1]XInitImage[1]XcmsCIELuvClipLuv[1]
XAddExtension[1]XInitThreads[1]XcmsCIELuvClipuv[1]
XAddHost[1]XInsertModifiermapEntry[1]XcmsCIELuvQueryMaxC[1]
XAddHosts[1]XInstallColormap[1]XcmsCIELuvQueryMaxL[1]
XAddPixel[1]XInternAtom[1]XcmsCIELuvQueryMaxLC[1]
XAddToExtensionList[1]XInternAtoms[1]XcmsCIELuvQueryMinL[1]
XAddToSaveSet[1]XInternalConnectionNumbers[1]XcmsCIELuvToCIEuvY[1]
XAllPlanes[1]XIntersectRegion[1]XcmsCIELuvWhiteShiftColors[1]
XAllocClassHint[1]XKeycodeToKeysym[1]XcmsCIEXYZToCIELab[1]
XAllocColor[1]XKeysymToKeycode[1]XcmsCIEXYZToCIEuvY[1]
XAllocColorCells[1]XKeysymToString[1]XcmsCIEXYZToCIExyY[1]
XAllocColorPlanes[1]XKillClient[1]XcmsCIEXYZToRGBi[1]
XAllocIconSize[1]XLastKnownRequestProcessed[1]XcmsCIEuvYToCIELuv[1]
XAllocNamedColor[1]XListDepths[1]XcmsCIEuvYToCIEXYZ[1]
XAllocSizeHints[1]XListExtensions[1]XcmsCIEuvYToTekHVC[1]
XAllocStandardColormap[1]XListFonts[1]XcmsCIExyYToCIEXYZ[1]
XAllocWMHints[1]XListFontsWithInfo[1]XcmsClientWhitePointOfCCC[1]
XAllowEvents[1]XListHosts[1]XcmsConvertColors[1]
XAutoRepeatOff[1]XListInstalledColormaps[1]XcmsCreateCCC[1]
XAutoRepeatOn[1]XListPixmapFormats[1]XcmsDefaultCCC[1]
XBaseFontNameListOfFontSet[1]XListProperties[1]XcmsDisplayOfCCC[1]
XBell[1]XLoadFont[1]XcmsFormatOfPrefix[1]
XBitmapBitOrder[1]XLoadQueryFont[1]XcmsFreeCCC[1]
XBitmapPad[1]XLocaleOfFontSet[1]XcmsLookupColor[1]
XBitmapUnit[1]XLocaleOfIM[1]XcmsPrefixOfFormat[1]
XBlackPixel[1]XLocaleOfOM[1]XcmsQueryBlack[1]
XBlackPixelOfScreen[1]XLockDisplay[1]XcmsQueryBlue[1]
XCellsOfScreen[1]XLookupColor[1]XcmsQueryColor[1]
XChangeActivePointerGrab[1]XLookupKeysym[1]XcmsQueryColors[1]
XChangeGC[1]XLookupString[1]XcmsQueryGreen[1]
XChangeKeyboardControl[1]XLowerWindow[1]XcmsQueryRed[1]
XChangeKeyboardMapping[1]XMapRaised[1]XcmsQueryWhite[1]
XChangePointerControl[1]XMapSubwindows[1]XcmsRGBToRGBi[1]
XChangeProperty[1]XMapWindow[1]XcmsRGBiToCIEXYZ[1]
XChangeSaveSet[1]XMaskEvent[1]XcmsRGBiToRGB[1]
XChangeWindowAttributes[1]XMatchVisualInfo[1]XcmsScreenNumberOfCCC[1]
XCheckIfEvent[1]XMaxCmapsOfScreen[1]XcmsScreenWhitePointOfCCC[1]
XCheckMaskEvent[1]XMaxRequestSize[1]XcmsSetCCCOfColormap[1]
XCheckTypedEvent[1]XMinCmapsOfScreen[1]XcmsSetCompressionProc[1]
XCheckTypedWindowEvent[1]XMoveResizeWindow[1]XcmsSetWhiteAdjustProc[1]
XCheckWindowEvent[1]XMoveWindow[1]XcmsSetWhitePoint[1]
XCirculateSubwindows[1]XNewModifiermap[1]XcmsStoreColor[1]
XCirculateSubwindowsDown[1]XNextEvent[1]XcmsStoreColors[1]
XCirculateSubwindowsUp[1]XNextRequest[1]XcmsTekHVCClipC[1]
XClearArea[1]XNoOp[1]XcmsTekHVCClipV[1]
XClearWindow[1]XOMOfOC[1]XcmsTekHVCClipVC[1]
XClipBox[1]XOffsetRegion[1]XcmsTekHVCQueryMaxC[1]
XCloseDisplay[1]XOpenDisplay[1]XcmsTekHVCQueryMaxV[1]
XCloseIM[1]XOpenIM[1]XcmsTekHVCQueryMaxVC[1]
XCloseOM[1]XOpenOM[1]XcmsTekHVCQueryMaxVSamples[1]
XConfigureWindow[1]XParseColor[1]XcmsTekHVCQueryMinV[1]
XConnectionNumber[1]XParseGeometry[1]XcmsTekHVCToCIEuvY[1]
XContextDependentDrawing[1]XPeekEvent[1]XcmsTekHVCWhiteShiftColors[1]
XContextualDrawing[1]XPeekIfEvent[1]XcmsVisualOfCCC[1]
XConvertCase[1]XPending[1]XkbAllocClientMap[1]
XConvertSelection[1]XPlanesOfScreen[1]XkbAllocCompatMap[1]
XCopyArea[1]XPointInRegion[1]XkbAllocControls[1]
XCopyColormapAndFree[1]XPolygonRegion[1]XkbAllocGeomColors[1]
XCopyGC[1]XProcessInternalConnection[1]XkbAllocGeomDoodads[1]
XCopyPlane[1]XProtocolRevision[1]XkbAllocGeomKeyAliases[1]
XCreateBitmapFromData[1]XProtocolVersion[1]XkbAllocGeomKeys[1]
XCreateColormap[1]XPutBackEvent[1]XkbAllocGeomOutlines[1]
XCreateFontCursor[1]XPutImage[1]XkbAllocGeomOverlayKeys[1]
XCreateFontSet[1]XPutPixel[1]XkbAllocGeomOverlayRows[1]
XCreateGC[1]XQLength[1]XkbAllocGeomOverlays[1]
XCreateGlyphCursor[1]XQueryBestCursor[1]XkbAllocGeomPoints[1]
XCreateIC[1]XQueryBestSize[1]XkbAllocGeomProps[1]
XCreateImage[1]XQueryBestStipple[1]XkbAllocGeomRows[1]
XCreateOC[1]XQueryBestTile[1]XkbAllocGeomSectionDoodads[1]
XCreatePixmap[1]XQueryColor[1]XkbAllocGeomSections[1]
XCreatePixmapCursor[1]XQueryColors[1]XkbAllocGeomShapes[1]
XCreatePixmapFromBitmapData[1]XQueryExtension[1]XkbAllocGeometry[1]
XCreateRegion[1]XQueryFont[1]XkbAllocIndicatorMaps[1]
XCreateSimpleWindow[1]XQueryKeymap[1]XkbAllocKeyboard[1]
XCreateWindow[1]XQueryPointer[1]XkbAllocNames[1]
XDefaultColormap[1]XQueryTextExtents[1]XkbAllocServerMap[1]
XDefaultColormapOfScreen[1]XQueryTextExtents16[1]XkbApplyCompatMapToKey[1]
XDefaultDepth[1]XQueryTree[1]XkbApplyVirtualModChanges[1]
XDefaultDepthOfScreen[1]XRaiseWindow[1]XkbBell[1]
XDefaultGC[1]XReadBitmapFile[1]XkbBellEvent[1]
XDefaultGCOfScreen[1]XReadBitmapFileData[1]XkbChangeEnabledControls[1]
XDefaultRootWindow[1]XRebindKeysym[1]XkbChangeKeycodeRange[1]
XDefaultScreen[1]XRecolorCursor[1]XkbChangeMap[1]
XDefaultScreenOfDisplay[1]XReconfigureWMWindow[1]XkbChangeNames[1]
XDefaultString[1]XRectInRegion[1]XkbChangeTypesOfKey[1]
XDefaultVisual[1]XRefreshKeyboardMapping[1]XkbComputeEffectiveMap[1]
XDefaultVisualOfScreen[1]XRegisterIMInstantiateCallback[1]XkbComputeRowBounds[1]
XDefineCursor[1]XRemoveConnectionWatch[1]XkbComputeSectionBounds[1]
XDeleteContext[1]XRemoveFromSaveSet[1]XkbComputeShapeBounds[1]
XDeleteModifiermapEntry[1]XRemoveHost[1]XkbComputeShapeTop[1]
XDeleteProperty[1]XRemoveHosts[1]XkbCopyKeyType[1]
XDestroyIC[1]XReparentWindow[1]XkbCopyKeyTypes[1]
XDestroyImage[1]XResetScreenSaver[1]XkbFindOverlayForKey[1]
XDestroyOC[1]XResizeWindow[1]XkbForceBell[1]
XDestroyRegion[1]XResourceManagerString[1]XkbFreeClientMap[1]
XDestroySubwindows[1]XRestackWindows[1]XkbFreeCompatMap[1]
XDestroyWindow[1]XRootWindow[1]XkbFreeComponentList[1]
XDirectionalDependentDrawing[1]XRootWindowOfScreen[1]XkbFreeControls[1]
XDisableAccessControl[1]XRotateBuffers[1]XkbFreeGeomColors[1]
XDisplayCells[1]XRotateWindowProperties[1]XkbFreeGeomDoodads[1]
XDisplayHeight[1]XSaveContext[1]XkbFreeGeomKeyAliases[1]
XDisplayHeightMM[1]XScreenCount[1]XkbFreeGeomKeys[1]
XDisplayKeycodes[1]XScreenNumberOfScreen[1]XkbFreeGeomOutlines[1]
XDisplayMotionBufferSize[1]XScreenOfDisplay[1]XkbFreeGeomOverlayKeys[1]
XDisplayName[1]XScreenResourceString[1]XkbFreeGeomOverlayRows[1]
XDisplayOfIM[1]XSelectInput[1]XkbFreeGeomOverlays[1]
XDisplayOfOM[1]XSendEvent[1]XkbFreeGeomPoints[1]
XDisplayOfScreen[1]XServerVendor[1]XkbFreeGeomProperties[1]
XDisplayPlanes[1]XSetAccessControl[1]XkbFreeGeomRows[1]
XDisplayString[1]XSetAfterFunction[1]XkbFreeGeomSections[1]
XDisplayWidth[1]XSetArcMode[1]XkbFreeGeomShapes[1]
XDisplayWidthMM[1]XSetAuthorization[1]XkbFreeGeometry[1]
XDoesBackingStore[1]XSetBackground[1]XkbFreeIndicatorMaps[1]
XDoesSaveUnders[1]XSetClassHint[1]XkbFreeKeyboard[1]
XDrawArc[1]XSetClipMask[1]XkbFreeNames[1]
XDrawArcs[1]XSetClipOrigin[1]XkbFreeServerMap[1]
XDrawImageString[1]XSetClipRectangles[1]XkbGetAutoRepeatRate[1]
XDrawImageString16[1]XSetCloseDownMode[1]XkbGetCompatMap[1]
XDrawLine[1]XSetCommand[1]XkbGetControls[1]
XDrawLines[1]XSetDashes[1]XkbGetGeometry[1]
XDrawPoint[1]XSetErrorHandler[1]XkbGetIndicatorMap[1]
XDrawPoints[1]XSetFillRule[1]XkbGetIndicatorState[1]
XDrawRectangle[1]XSetFillStyle[1]XkbGetKeyActions[1]
XDrawRectangles[1]XSetFont[1]XkbGetKeyBehaviors[1]
XDrawSegments[1]XSetFontPath[1]XkbGetKeyExplicitComponents[1]
XDrawString[1]XSetForeground[1]XkbGetKeyModifierMap[1]
XDrawString16[1]XSetFunction[1]XkbGetKeySyms[1]
XDrawText[1]XSetGraphicsExposures[1]XkbGetKeyTypes[1]
XDrawText16[1]XSetICFocus[1]XkbGetKeyVirtualModMap[1]
XEHeadOfExtensionList[1]XSetICValues[1]XkbGetKeyboard[1]
XESetBeforeFlush[1]XSetIMValues[1]XkbGetKeyboardByName[1]
XESetCloseDisplay[1]XSetIOErrorHandler[1]XkbGetMap[1]
XESetCopyGC[1]XSetIconName[1]XkbGetMapChanges[1]
XESetCreateFont[1]XSetIconSizes[1]XkbGetNamedGeometry[1]
XESetCreateGC[1]XSetInputFocus[1]XkbGetNamedIndicator[1]
XESetError[1]XSetLineAttributes[1]XkbGetNames[1]
XESetErrorString[1]XSetLocaleModifiers[1]XkbGetState[1]
XESetEventToWire[1]XSetModifierMapping[1]XkbGetUpdatedMap[1]
XESetFreeFont[1]XSetNormalHints[1]XkbGetVirtualMods[1]
XESetFreeGC[1]XSetOCValues[1]XkbGetXlibControls[1]
XESetPrintErrorValues[1]XSetOMValues[1]XkbIgnoreExtension[1]
XESetWireToError[1]XSetPlaneMask[1]XkbInitCanonicalKeyTypes[1]
XESetWireToEvent[1]XSetPointerMapping[1]XkbKeyTypesForCoreSymbols[1]
XEmptyRegion[1]XSetRGBColormaps[1]XkbKeycodeToKeysym[1]
XEnableAccessControl[1]XSetRegion[1]XkbKeysymToModifiers[1]
XEqualRegion[1]XSetScreenSaver[1]XkbLatchGroup[1]
XEventMaskOfScreen[1]XSetSelectionOwner[1]XkbLatchModifiers[1]
XEventsQueued[1]XSetSizeHints[1]XkbLibraryVersion[1]
XExtendedMaxRequestSize[1]XSetStandardColormap[1]XkbListComponents[1]
XExtentsOfFontSet[1]XSetStandardProperties[1]XkbLockGroup[1]
XFetchBuffer[1]XSetState[1]XkbLockModifiers[1]
XFetchBytes[1]XSetStipple[1]XkbLookupKeyBinding[1]
XFetchName[1]XSetSubwindowMode[1]XkbLookupKeySym[1]
XFillArc[1]XSetTSOrigin[1]XkbNoteControlsChanges[1]
XFillArcs[1]XSetTextProperty[1]XkbNoteMapChanges[1]
XFillPolygon[1]XSetTile[1]XkbNoteNameChanges[1]
XFillRectangle[1]XSetTransientForHint[1]XkbOpenDisplay[1]
XFillRectangles[1]XSetWMClientMachine[1]XkbQueryExtension[1]
XFilterEvent[1]XSetWMColormapWindows[1]XkbRefreshKeyboardMapping[1]
XFindContext[1]XSetWMHints[1]XkbResizeKeyActions[1]
XFindOnExtensionList[1]XSetWMIconName[1]XkbResizeKeySyms[1]
XFlush[1]XSetWMName[1]XkbResizeKeyType[1]
XFlushGC[1]XSetWMNormalHints[1]XkbSelectEventDetails[1]
XFontsOfFontSet[1]XSetWMProperties[1]XkbSelectEvents[1]
XForceScreenSaver[1]XSetWMProtocols[1]XkbSetAtomFuncs[1]
XFree[1]XSetWMSizeHints[1]XkbSetAutoRepeatRate[1]
XFreeColormap[1]XSetWindowBackground[1]XkbSetAutoResetControls[1]
XFreeColors[1]XSetWindowBackgroundPixmap[1]XkbSetCompatMap[1]
XFreeCursor[1]XSetWindowBorder[1]XkbSetControls[1]
XFreeExtensionList[1]XSetWindowBorderPixmap[1]XkbSetDebuggingFlags[1]
XFreeFont[1]XSetWindowBorderWidth[1]XkbSetDetectableAutoRepeat[1]
XFreeFontInfo[1]XSetWindowColormap[1]XkbSetGeometry[1]
XFreeFontNames[1]XSetZoomHints[1]XkbSetIgnoreLockMods[1]
XFreeFontPath[1]XShrinkRegion[1]XkbSetIndicatorMap[1]
XFreeFontSet[1]XStoreBuffer[1]XkbSetMap[1]
XFreeGC[1]XStoreBytes[1]XkbSetNamedIndicator[1]
XFreeModifiermap[1]XStoreColor[1]XkbSetNames[1]
XFreePixmap[1]XStoreColors[1]XkbSetServerInternalMods[1]
XFreeStringList[1]XStoreName[1]XkbSetXlibControls[1]
XGContextFromGC[1]XStoreNamedColor[1]XkbToControl[1]
XGeometry[1]XStringListToTextProperty[1]XkbTranslateKey[1]
XGetAtomName[1]XStringToKeysym[1]XkbTranslateKeyCode[1]
XGetAtomNames[1]XSubImage[1]XkbTranslateKeySym[1]
XGetClassHint[1]XSubtractRegion[1]XkbUpdateActionVirtualMods[1]
XGetCommand[1]XSupportsLocale[1]XkbUpdateKeyTypeVirtualMods[1]
XGetDefault[1]XSync[1]XkbUpdateMapFromCore[1]
XGetErrorDatabaseText[1]XSynchronize[1]XkbUseExtension[1]
XGetErrorText[1]XTextExtents[1]XkbVirtualModsToReal[1]
XGetFontPath[1]XTextExtents16[1]XkbXlibControlsImplemented[1]
XGetFontProperty[1]XTextPropertyToStringList[1]XmbDrawImageString[1]
XGetGCValues[1]XTextWidth[1]XmbDrawString[1]
XGetGeometry[1]XTextWidth16[1]XmbDrawText[1]
XGetICValues[1]XTranslateCoordinates[1]XmbLookupString[1]
XGetIMValues[1]XUndefineCursor[1]XmbResetIC[1]
XGetIconName[1]XUngrabButton[1]XmbSetWMProperties[1]
XGetIconSizes[1]XUngrabKey[1]XmbTextEscapement[1]
XGetImage[1]XUngrabKeyboard[1]XmbTextExtents[1]
XGetInputFocus[1]XUngrabPointer[1]XmbTextListToTextProperty[1]
XGetKeyboardControl[1]XUngrabServer[1]XmbTextPerCharExtents[1]
XGetKeyboardMapping[1]XUninstallColormap[1]XmbTextPropertyToTextList[1]
XGetModifierMapping[1]XUnionRectWithRegion[1]XrmCombineDatabase[1]
XGetMotionEvents[1]XUnionRegion[1]XrmCombineFileDatabase[1]
XGetNormalHints[1]XUnloadFont[1]XrmDestroyDatabase[1]
XGetOCValues[1]XUnlockDisplay[1]XrmEnumerateDatabase[1]
XGetOMValues[1]XUnmapSubwindows[1]XrmGetDatabase[1]
XGetPixel[1]XUnmapWindow[1]XrmGetFileDatabase[1]
XGetPointerControl[1]XUnregisterIMInstantiateCallback[1]XrmGetResource[1]
XGetPointerMapping[1]XUnsetICFocus[1]XrmGetStringDatabase[1]
XGetRGBColormaps[1]XVaCreateNestedList[1]XrmInitialize[1]
XGetScreenSaver[1]XVendorRelease[1]XrmLocaleOfDatabase[1]
XGetSelectionOwner[1]XVisualIDFromVisual[1]XrmMergeDatabases[1]
XGetSizeHints[1]XWMGeometry[1]XrmParseCommand[1]
XGetStandardColormap[1]XWarpPointer[1]XrmPermStringToQuark[1]
XGetSubImage[1]XWhitePixel[1]XrmPutFileDatabase[1]
XGetTextProperty[1]XWhitePixelOfScreen[1]XrmPutLineResource[1]
XGetTransientForHint[1]XWidthMMOfScreen[1]XrmPutResource[1]
XGetVisualInfo[1]XWidthOfScreen[1]XrmPutStringResource[1]
XGetWMClientMachine[1]XWindowEvent[1]XrmQGetResource[1]
XGetWMColormapWindows[1]XWithdrawWindow[1]XrmQGetSearchList[1]
XGetWMHints[1]XWriteBitmapFile[1]XrmQGetSearchResource[1]
XGetWMIconName[1]XXorRegion[1]XrmQPutResource[1]
XGetWMName[1]XauDisposeAuth[1]XrmQPutStringResource[1]
XGetWMNormalHints[1]XauFileName[1]XrmQuarkToString[1]
XGetWMProtocols[1]XauGetBestAuthByAddr[1]XrmSetDatabase[1]
XGetWMSizeHints[1]XauReadAuth[1]XrmStringToBindingQuarkList[1]
XGetWindowAttributes[1]XcmsAddColorSpace[1]XrmStringToQuark[1]
XGetWindowProperty[1]XcmsAddFunctionSet[1]XrmStringToQuarkList[1]
XGetZoomHints[1]XcmsAllocColor[1]XrmUniqueQuark[1]
XGrabButton[1]XcmsAllocNamedColor[1]XwcDrawImageString[1]
XGrabKey[1]XcmsCCCOfColormap[1]XwcDrawString[1]
XGrabKeyboard[1]XcmsCIELabClipL[1]XwcDrawText[1]
XGrabPointer[1]XcmsCIELabClipLab[1]XwcFreeStringList[1]
XGrabServer[1]XcmsCIELabClipab[1]XwcLookupString[1]
XHeightMMOfScreen[1]XcmsCIELabQueryMaxC[1]XwcResetIC[1]
XHeightOfScreen[1]XcmsCIELabQueryMaxL[1]XwcTextEscapement[1]
XIMOfIC[1]XcmsCIELabQueryMaxLC[1]XwcTextExtents[1]
XIconifyWindow[1]XcmsCIELabQueryMinL[1]XwcTextListToTextProperty[1]
XIfEvent[1]XcmsCIELabToCIEXYZ[1]XwcTextPerCharExtents[1]
XImageByteOrder[1]XcmsCIELabWhiteShiftColors[1]XwcTextPropertyToTextList[1]