Bool	        /* contig */,    unsigned long*	/* plane_masks_return */,    unsigned int	/* nplanes */,    unsigned long*	/* pixels_return */,    unsigned int 	/* npixels */#endif);extern Status XAllocColorPlanes(#if NeedFunctionPrototypes    Display*		/* display */,    Colormap		/* colormap */,    Bool		/* contig */,    unsigned long*	/* pixels_return */,    int			/* ncolors */,    int			/* nreds */,    int			/* ngreens */,    int			/* nblues */,    unsigned long*	/* rmask_return */,    unsigned long*	/* gmask_return */,    unsigned long*	/* bmask_return */#endif);extern Status XAllocNamedColor(#if NeedFunctionPrototypes    Display*		/* display */,    Colormap		/* colormap */,    _Xconst char*	/* color_name */,    XColor*		/* screen_def_return */,    XColor*		/* exact_def_return */#endif);extern void XAllowEvents(#if NeedFunctionPrototypes    Display*		/* display */,    int			/* event_mode */,    Time		/* time */#endif);extern void XAutoRepeatOff(#if NeedFunctionPrototypes    Display*		/* display */#endif);extern void XAutoRepeatOn(#if NeedFunctionPrototypes    Display*		/* display */#endif);extern void XBell(#if NeedFunctionPrototypes    Display*		/* display */,    int			/* percent */#endif);extern int XBitmapBitOrder(#if NeedFunctionPrototypes    Display*		/* display */#endif);extern int XBitmapPad(#if NeedFunctionPrototypes    Display*		/* display */#endif);extern int XBitmapUnit(#if NeedFunctionPrototypes    Display*		/* display */#endif);extern int XCellsOfScreen(#if NeedFunctionPrototypes    Screen*		/* screen */#endif);extern void XChangeActivePointerGrab(#if NeedFunctionPrototypes    Display*		/* display */,    unsigned int	/* event_mask */,    Cursor		/* cursor */,    Time		/* time */#endif);extern void XChangeGC(#if NeedFunctionPrototypes    Display*		/* display */,    GC			/* gc */,    unsigned long	/* valuemask */,    XGCValues*		/* values */#endif);extern void XChangeKeyboardControl(#if NeedFunctionPrototypes    Display*		/* display */,    unsigned long	/* value_mask */,    XKeyboardControl*	/* values */#endif);extern void XChangeKeyboardMapping(#if NeedFunctionPrototypes    Display*		/* display */,    int			/* first_keycode */,    int			/* keysyms_per_keycode */,    KeySym*		/* keysyms */,    int			/* num_codes */#endif);extern void XChangePointerControl(#if NeedFunctionPrototypes    Display*		/* display */,    Bool		/* do_accel */,    Bool		/* do_threshold */,    int			/* accel_numerator */,    int			/* accel_denominator */,    int			/* threshold */#endif);extern void XChangeProperty(#if NeedFunctionPrototypes    Display*		/* display */,    Window		/* w */,    Atom		/* property */,    Atom		/* type */,    int			/* format */,    int			/* mode */,    _Xconst unsigned char*	/* data */,    int			/* nelements */#endif);extern void XChangeSaveSet(#if NeedFunctionPrototypes    Display*		/* display */,    Window		/* w */,    int			/* change_mode */#endif);extern void XChangeWindowAttributes(#if NeedFunctionPrototypes    Display*		/* display */,    Window		/* w */,    unsigned long	/* valuemask */,    XSetWindowAttributes* /* attributes */#endif);extern Bool XCheckIfEvent(#if NeedFunctionPrototypes    Display*		/* display */,    XEvent*		/* event_return */,    Bool (*) (#if NeedNestedPrototypes	       Display*			/* display */,               XEvent*			/* event */,               XPointer			/* arg */#endif             )		/* predicate */,    XPointer		/* arg */#endif);extern Bool XCheckMaskEvent(#if NeedFunctionPrototypes    Display*		/* display */,    long		/* event_mask */,    XEvent*		/* event_return */#endif);extern Bool XCheckTypedEvent(#if NeedFunctionPrototypes    Display*		/* display */,    int			/* event_type */,    XEvent*		/* event_return */#endif);extern Bool XCheckTypedWindowEvent(#if NeedFunctionPrototypes    Display*		/* display */,    Window		/* w */,    int			/* event_type */,    XEvent*		/* event_return */#endif);extern Bool XCheckWindowEvent(#if NeedFunctionPrototypes    Display*		/* display */,    Window		/* w */,    long		/* event_mask */,    XEvent*		/* event_return */#endif);extern void XCirculateSubwindows(#if NeedFunctionPrototypes    Display*		/* display */,    Window		/* w */,    int			/* direction */#endif);extern void XCirculateSubwindowsDown(#if NeedFunctionPrototypes    Display*		/* display */,    Window		/* w */#endif);extern void XCirculateSubwindowsUp(#if NeedFunctionPrototypes    Display*		/* display */,    Window		/* w */#endif);extern void XClearArea(#if NeedFunctionPrototypes    Display*		/* display */,    Window		/* w */,    int			/* x */,    int			/* y */,    unsigned int	/* width */,    unsigned int	/* height */,    Bool		/* exposures */#endif);extern void XClearWindow(#if NeedFunctionPrototypes    Display*		/* display */,    Window		/* w */#endif);extern void XCloseDisplay(#if NeedFunctionPrototypes    Display*		/* display */#endif);extern void XConfigureWindow(#if NeedFunctionPrototypes    Display*		/* display */,    Window		/* w */,    unsigned int	/* value_mask */,    XWindowChanges*	/* values */		 #endif);extern int XConnectionNumber(#if NeedFunctionPrototypes    Display*		/* display */#endif);extern void XConvertSelection(#if NeedFunctionPrototypes    Display*		/* display */,    Atom		/* selection */,    Atom 		/* target */,    Atom		/* property */,    Window		/* requestor */,    Time		/* time */#endif);extern void XCopyArea(#if NeedFunctionPrototypes    Display*		/* display */,    Drawable		/* src */,    Drawable		/* dest */,    GC			/* gc */,    int			/* src_x */,    int			/* src_y */,    unsigned int	/* width */,    unsigned int	/* height */,    int			/* dest_x */,    int			/* dest_y */#endif);extern void XCopyGC(#if NeedFunctionPrototypes    Display*		/* display */,    GC			/* src */,    unsigned long	/* valuemask */,    GC			/* dest */#endif);extern void XCopyPlane(#if NeedFunctionPrototypes    Display*		/* display */,    Drawable		/* src */,    Drawable		/* dest */,    GC			/* gc */,    int			/* src_x */,    int			/* src_y */,    unsigned int	/* width */,    unsigned int	/* height */,    int			/* dest_x */,    int			/* dest_y */,    unsigned long	/* plane */#endif);extern int XDefaultDepth(#if NeedFunctionPrototypes    Display*		/* display */,    int			/* screen_number */#endif);extern int XDefaultDepthOfScreen(#if NeedFunctionPrototypes    Screen*		/* screen */#endif);extern int XDefaultScreen(#if NeedFunctionPrototypes    Display*		/* display */#endif);extern void XDefineCursor(#if NeedFunctionPrototypes    Display*		/* display */,    Window		/* w */,    Cursor		/* cursor */#endif);extern void XDeleteProperty(#if NeedFunctionPrototypes    Display*		/* display */,    Window		/* w */,    Atom		/* property */#endif);extern void XDestroyWindow(#if NeedFunctionPrototypes    Display*		/* display */,    Window		/* w */#endif);extern void XDestroySubwindows(#if NeedFunctionPrototypes    Display*		/* display */,    Window		/* w */#endif);extern int XDoesBackingStore(#if NeedFunctionPrototypes    Screen*		/* screen */    #endif);extern Bool XDoesSaveUnders(#if NeedFunctionPrototypes    Screen*		/* screen */#endif);extern void XDisableAccessControl(#if NeedFunctionPrototypes    Display*		/* display */#endif);extern int XDisplayCells(#if NeedFunctionPrototypes    Display*		/* display */,    int			/* screen_number */#endif);extern int XDisplayHeight(#if NeedFunctionPrototypes    Display*		/* display */,    int			/* screen_number */#endif);extern int XDisplayHeightMM(#if NeedFunctionPrototypes    Display*		/* display */,    int			/* screen_number */#endif);extern void XDisplayKeycodes(#if NeedFunctionPrototypes    Display*		/* display */,    int*		/* min_keycodes_return */,    int*		/* max_keycodes_return */#endif);extern int XDisplayPlanes(#if NeedFunctionPrototypes    Display*		/* display */,    int			/* screen_number */#endif);extern int XDisplayWidth(#if NeedFunctionPrototypes    Display*		/* display */,    int			/* screen_number */#endif);extern int XDisplayWidthMM(#if NeedFunctionPrototypes    Display*		/* display */,    int			/* screen_number */#endif);extern void XDrawArc(#if NeedFunctionPrototypes    Display*		/* display */,    Drawable		/* d */,    GC			/* gc */,    int			/* x */,    int			/* y */,    unsigned int	/* width */,    unsigned int	/* height */,    int			/* angle1 */,    int			/* angle2 */#endif);extern void XDrawArcs(#if NeedFunctionPrototypes    Display*		/* display */,    Drawable		/* d */,    GC			/* gc */,    XArc*		/* arcs */,    int			/* narcs */#endif);extern void XDrawImageString(#if NeedFunctionPrototypes    Display*		/* display */,    Drawable		/* d */,    GC			/* gc */,    int			/* x */,    int			/* y */,    _Xconst char*	/* string */,    int			/* length */#endif);extern void XDrawImageString16(#if NeedFunctionPr