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✏️ Editing: Xlib.h

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/*
 *	Xlib.h - Header definition and support file for the C subroutine
 *	interface library (Xlib) to the X Window System Protocol (V11).
 *	Structures and symbols starting with "_" are private to the library.
 */
#ifndef _X11_XLIB_H_
#define _X11_XLIB_H_

#define XlibSpecificationRelease 6

#include <sys/types.h>

#if defined(__SCO__) || defined(__UNIXWARE__)
#include <stdint.h>
#endif

#include <X11/X.h>

/* applications should not depend on these two headers being included! */
#include <X11/Xfuncproto.h>
#include <X11/Xosdefs.h>

#ifndef X_WCHAR
#include <stddef.h>
#else
#ifdef __UNIXOS2__
#include <stdlib.h>
#else
/* replace this with #include or typedef appropriate for your system */
typedef unsigned long wchar_t;
#endif
#endif

extern int
_Xmblen(
    char *str,
    int len
    );

/* API mentioning "UTF8" or "utf8" is an XFree86 extension, introduced in
   November 2000. Its presence is indicated through the following macro. */
#define X_HAVE_UTF8_STRING 1

/* The Xlib structs are full of implicit padding to properly align members.
   We can't clean that up without breaking ABI, so tell clang not to bother
   complaining about it. */
#ifdef __clang__
#pragma clang diagnostic push
#pragma clang diagnostic ignored "-Wpadded"
#endif

typedef char *XPointer;

#define Bool int
#define Status int
#define True 1
#define False 0

#define QueuedAlready 0
#define QueuedAfterReading 1
#define QueuedAfterFlush 2

#define ConnectionNumber(dpy) 	(((_XPrivDisplay)(dpy))->fd)
#define RootWindow(dpy, scr) 	(ScreenOfDisplay(dpy,scr)->root)
#define DefaultScreen(dpy) 	(((_XPrivDisplay)(dpy))->default_screen)
#define DefaultRootWindow(dpy) 	(ScreenOfDisplay(dpy,DefaultScreen(dpy))->root)
#define DefaultVisual(dpy, scr) (ScreenOfDisplay(dpy,scr)->root_visual)
#define DefaultGC(dpy, scr) 	(ScreenOfDisplay(dpy,scr)->default_gc)
#define BlackPixel(dpy, scr) 	(ScreenOfDisplay(dpy,scr)->black_pixel)
#define WhitePixel(dpy, scr) 	(ScreenOfDisplay(dpy,scr)->white_pixel)
#define AllPlanes 		((unsigned long)~0L)
#define QLength(dpy) 		(((_XPrivDisplay)(dpy))->qlen)
#define DisplayWidth(dpy, scr) 	(ScreenOfDisplay(dpy,scr)->width)
#define DisplayHeight(dpy, scr) (ScreenOfDisplay(dpy,scr)->height)
#define DisplayWidthMM(dpy, scr)(ScreenOfDisplay(dpy,scr)->mwidth)
#define DisplayHeightMM(dpy, scr)(ScreenOfDisplay(dpy,scr)->mheight)
#define DisplayPlanes(dpy, scr) (ScreenOfDisplay(dpy,scr)->root_depth)
#define DisplayCells(dpy, scr) 	(DefaultVisual(dpy,scr)->map_entries)
#define ScreenCount(dpy) 	(((_XPrivDisplay)(dpy))->nscreens)
#define ServerVendor(dpy) 	(((_XPrivDisplay)(dpy))->vendor)
#define ProtocolVersion(dpy) 	(((_XPrivDisplay)(dpy))->proto_major_version)
#define ProtocolRevision(dpy) 	(((_XPrivDisplay)(dpy))->proto_minor_version)
#define VendorRelease(dpy) 	(((_XPrivDisplay)(dpy))->release)
#define DisplayString(dpy) 	(((_XPrivDisplay)(dpy))->display_name)
#define DefaultDepth(dpy, scr) 	(ScreenOfDisplay(dpy,scr)->root_depth)
#define DefaultColormap(dpy, scr)(ScreenOfDisplay(dpy,scr)->cmap)
#define BitmapUnit(dpy) 	(((_XPrivDisplay)(dpy))->bitmap_unit)
#define BitmapBitOrder(dpy) 	(((_XPrivDisplay)(dpy))->bitmap_bit_order)
#define BitmapPad(dpy) 		(((_XPrivDisplay)(dpy))->bitmap_pad)
#define ImageByteOrder(dpy) 	(((_XPrivDisplay)(dpy))->byte_order)
#define NextRequest(dpy)	(((_XPrivDisplay)(dpy))->request + 1)
#define LastKnownRequestProcessed(dpy)	(((_XPrivDisplay)(dpy))->last_request_read)

/* macros for screen oriented applications (toolkit) */
#define ScreenOfDisplay(dpy, scr)(&((_XPrivDisplay)(dpy))->screens[scr])
#define DefaultScreenOfDisplay(dpy) ScreenOfDisplay(dpy,DefaultScreen(dpy))
#define DisplayOfScreen(s)	((s)->display)
#define RootWindowOfScreen(s)	((s)->root)
#define BlackPixelOfScreen(s)	((s)->black_pixel)
#define WhitePixelOfScreen(s)	((s)->white_pixel)
#define DefaultColormapOfScreen(s)((s)->cmap)
#define DefaultDepthOfScreen(s)	((s)->root_depth)
#define DefaultGCOfScreen(s)	((s)->default_gc)
#define DefaultVisualOfScreen(s)((s)->root_visual)
#define WidthOfScreen(s)	((s)->width)
#define HeightOfScreen(s)	((s)->height)
#define WidthMMOfScreen(s)	((s)->mwidth)
#define HeightMMOfScreen(s)	((s)->mheight)
#define PlanesOfScreen(s)	((s)->root_depth)
#define CellsOfScreen(s)	(DefaultVisualOfScreen((s))->map_entries)
#define MinCmapsOfScreen(s)	((s)->min_maps)
#define MaxCmapsOfScreen(s)	((s)->max_maps)
#define DoesSaveUnders(s)	((s)->save_unders)
#define DoesBackingStore(s)	((s)->backing_store)
#define EventMaskOfScreen(s)	((s)->root_input_mask)

/*
 * Extensions need a way to hang private data on some structures.
 */
typedef struct _XExtData {
	int number;		/* number returned by XRegisterExtension */
	struct _XExtData *next;	/* next item on list of data for structure */
	int (*free_private)(	/* called to free private storage */
	struct _XExtData *extension
	);
	XPointer private_data;	/* data private to this extension. */
} XExtData;

/*
 * This file contains structures used by the extension mechanism.
 */
typedef struct {		/* public to extension, cannot be changed */
	int extension;		/* extension number */
	int major_opcode;	/* major op-code assigned by server */
	int first_event;	/* first event number for the extension */
	int first_error;	/* first error number for the extension */
} XExtCodes;

/*
 * Data structure for retrieving info about pixmap formats.
 */

typedef struct {
    int depth;
    int bits_per_pixel;
    int scanline_pad;
} XPixmapFormatValues;

/*
 * Data structure for setting graphics context.
 */
typedef struct {
	int function;		/* logical operation */
	unsigned long plane_mask;/* plane mask */
	unsigned long foreground;/* foreground pixel */
	unsigned long background;/* background pixel */
	int line_width;		/* line width */
	int line_style;	 	/* LineSolid, LineOnOffDash, LineDoubleDash */
	int cap_style;	  	/* CapNotLast, CapButt,
				   CapRound, CapProjecting */
	int join_style;	 	/* JoinMiter, JoinRound, JoinBevel */
	int fill_style;	 	/* FillSolid, FillTiled,
				   FillStippled, FillOpaeueStippled */
	int fill_rule;	  	/* EvenOddRule, WindingRule */
	int arc_mode;		/* ArcChord, ArcPieSlice */
	Pixmap tile;		/* tile pixmap for tiling operations */
	Pixmap stipple;		/* stipple 1 plane pixmap for stipping */
	int ts_x_origin;	/* offset for tile or stipple operations */
	int ts_y_origin;
        Font font;	        /* default text font for text operations */
	int subwindow_mode;     /* ClipByChildren, IncludeInferiors */
	Bool graphics_exposures;/* boolean, should exposures be generated */
	int clip_x_origin;	/* origin for clipping */
	int clip_y_origin;
	Pixmap clip_mask;	/* bitmap clipping; other calls for rects */
	int dash_offset;	/* patterned/dashed line information */
	char dashes;
} XGCValues;

/*
 * Graphics context.  The contents of this structure are implementation
 * dependent.  A GC should be treated as opaque by application code.
 */

typedef struct _XGC
#ifdef XLIB_ILLEGAL_ACCESS
{
    XExtData *ext_data;	/* hook for extension to hang data */
    GContext gid;	/* protocol ID for graphics context */
    /* there is more to this structure, but it is private to Xlib */
}
#endif
*GC;

/*
 * Visual structure; contains information about colormapping possible.
 */
typedef struct {
	XExtData *ext_data;	/* hook for extension to hang data */
	VisualID visualid;	/* visual id of this visual */
#if defined(__cplusplus) || defined(c_plusplus)
	int c_class;		/* C++ class of screen (monochrome, etc.) */
#else
	int class;		/* class of screen (monochrome, etc.) */
#endif
	unsigned long red_mask, green_mask, blue_mask;	/* mask values */
	int bits_per_rgb;	/* log base 2 of distinct color values */
	int map_entries;	/* color map entries */
} Visual;

/*
 * Depth structure; contains information for each possible depth.
 */
typedef struct {
	int depth;		/* this depth (Z) of the depth */
	int nvisuals;		/* number of Visual types at this depth */
	Visual *visuals;	/* list of visuals possible at this depth */
} Depth;

/*
 * Information about the screen.  The contents of this structure are
 * implementation dependent.  A Screen should be treated as opaque
 * by application code.
 */

struct _XDisplay;		/* Forward declare before use for C++ */

typedef struct {
	XExtData *ext_data;	/* hook for extension to hang data */
	struct _XDisplay *display;/* back pointer to display structure */
	Window root;		/* Root window id. */
	int width, height;	/* width and height of screen */
	int mwidth, mheight;	/* width and height of  in millimeters */
	int ndepths;		/* number of depths possible */
	Depth *depths;		/* list of allowable depths on the screen */
	int root_depth;		/* bits per pixel */
	Visual *root_visual;	/* root visual */
	GC default_gc;		/* GC for the root root visual */
	Colormap cmap;		/* default color map */
	unsigned long white_pixel;
	unsigned long black_pixel;	/* White and Black pixel values */
	int max_maps, min_maps;	/* max and min color maps */
	int backing_store;	/* Never, WhenMapped, Always */
	Bool save_unders;
	long root_input_mask;	/* initial root input mask */
} Screen;

/*
 * Format structure; describes ZFormat data the screen will understand.
 */
typedef struct {
	XExtData *ext_data;	/* hook for extension to hang data */
	int depth;		/* depth of this image format */
	int bits_per_pixel;	/* bits/pixel at this depth */
	int scanline_pad;	/* scanline must padded to this multiple */
} ScreenFormat;

/*
 * Data structure for setting window attributes.
 */
typedef struct {
    Pixmap background_pixmap;	/* background or None or ParentRelative */
    unsigned long background_pixel;	/* background pixel */
    Pixmap border_pixmap;	/* border of the window */
    unsigned long border_pixel;	/* border pixel value */
    int bit_gravity;		/* one of bit gravity values */
    int win_gravity;		/* one of the window gravity values */
    int backing_store;		/* NotUseful, WhenMapped, Always */
    unsigned long backing_planes;/* planes to be preseved if possible */
    unsigned long backing_pixel;/* value to use in restoring planes */
    Bool save_under;		/* should bits under be saved? (popups) */
    long event_mask;		/* set of events that should be saved */
    long do_not_propagate_mask;	/* set of events that should not propagate */
    Bool override_redirect;	/* boolean value for override-redirect */
    Colormap colormap;		/* color map to be associated with window */
    Cursor cursor;		/* cursor to be displayed (or None) */
} XSetWindowAttributes;

typedef struct {
    int x, y;			/* location of window */
    int width, height;		/* width and height of window */
    int border_width;		/* border width of window */
    int depth;          	/* depth of window */
    Visual *visual;		/* the associated visual structure */
    Window root;        	/* root of screen containing window */
#if defined(__cplusplus) || defined(c_plusplus)
    int c_class;		/* C++ InputOutput, InputOnly*/
#else
    int class;			/* InputOutput, InputOnly*/
#endif
    int bit_gravity;		/* one of bit gravity values */
    int win_gravity;		/* one of the window gravity values */
    int backing_store;		/* NotUseful, WhenMapped, Always */
    unsigned long backing_planes;/* planes to be preserved if possible */
    unsigned long backing_pixel;/* value to be used when restoring planes */
    Bool save_under;		/* boolean, should bits under be saved? */
    Colormap colormap;		/* color map to be associated with window */
    Bool map_installed;		/* boolean, is color map currently installed*/
    int map_state;		/* IsUnmapped, IsUnviewable, IsViewable */
    long all_event_masks;	/* set of events all people have interest in*/
    long your_event_mask;	/* my event mask */
    long do_not_propagate_mask; /* set of events that should not propagate */
    Bool override_redirect;	/* boolean value for override-redirect */
    Screen *screen;		/* back pointer to correct screen */
} XWindowAttributes;

/*
 * Data structure for host setting; getting routines.
 *
 */

typedef struct {
	int family;		/* for example FamilyInternet */
	int length;		/* length of address, in bytes */
	char *address;		/* pointer to where to find the bytes */
} XHostAddress;

/*
 * Data structure for ServerFamilyInterpreted addresses in host routines
 */
typedef struct {
	int typelength;		/* length of type string, in bytes */
	int valuelength;	/* length of value string, in bytes */
	char *type;		/* pointer to where to find the type string */
	char *value;		/* pointer to where to find the address */
} XServerInterpretedAddress;

/*
 * Data structure for "image" data, used by image manipulation routines.
 */
typedef struct _XImage {
    int width, height;		/* size of image */
    int xoffset;		/* number of pixels offset in X direction */
    int format;			/* XYBitmap, XYPixmap, ZPixmap */
    char *data;			/* pointer to image data */
    int byte_order;		/* data byte order, LSBFirst, MSBFirst */
    int bitmap_unit;		/* quant. of scanline 8, 16, 32 */
    int bitmap_bit_order;	/* LSBFirst, MSBFirst */
    int bitmap_pad;		/* 8, 16, 32 either XY or ZPixmap */
    int depth;			/* depth of image */
    int bytes_per_line;		/* accelarator to next line */
    int bits_per_pixel;		/* bits per pixel (ZPixmap) */
    unsigned long red_mask;	/* bits in z arrangment */
    unsigned long green_mask;
    unsigned long blue_mask;
    XPointer obdata;		/* hook for the object routines to hang on */
    struct funcs {		/* image manipulation routines */
	struct _XImage *(*create_image)(
		struct _XDisplay* /* display */,
		Visual*		/* visual */,
		unsigned int	/* depth */,
		int		/* format */,
		int		/* offset */,
		char*		/* data */,
		unsigned int	/* width */,
		unsigned int	/* height */,
		int		/* bitmap_pad */,
		int		/* bytes_per_line */);
	int (*destroy_image)        (struct _XImage *);
	unsigned long (*get_pixel)  (struct _XImage *, int, int);
	int (*put_pixel)            (struct _XImage *, int, int, unsigned long);
	struct _XImage *(*sub_image)(struct _XImage *, int, int, unsigned int, unsigned int);
	int (*add_pixel)            (struct _XImage *, long);
	} f;
} XImage;

/*
 * Data structure for XReconfigureWindow
 */
typedef struct {
    int x, y;
    int width, height;
    int border_width;
    Window sibling;
    int stack_mode;
} XWindowChanges;

/*
 * Data structure used by color operations
 */
typedef struct {
	unsigned long pixel;
	unsigned short red, green, blue;
	char flags;  /* do_red, do_green, do_blue */
	char pad;
} XColor;

/*
 * Data structures for graphics operations.  On most machines, these are
 * congruent with the wire protocol structures, so reformatting the data
 * can be avoided on these architectures.
 */
typedef struct {
    short x1, y1, x2, y2;
} XSegment;

typedef struct {
    short x, y;
} XPoint;

typedef struct {
    short x, y;
    unsigned short width, height;
} XRectangle;

typedef struct {
    short x, y;
    unsigned short width, height;
    short angle1, angle2;
} XArc;

/* Data structure for XChangeKeyboardControl */

typedef struct {
        int key_click_percent;
        int bell_percent;
        int bell_pitch;
        int bell_duration;
        int led;
        int led_mode;
        int key;
        int auto_repeat_mode;   /* On, Off, Default */
} XKeyboardControl;

/* Data structure for XGetKeyboardControl */

typedef struct {
        int key_click_percent;
	int bell_percent;
	unsigned int bell_pitch, bell_duration;
	unsigned long led_mask;
	int global_auto_repeat;
	char auto_repeats[32];
} XKeyboardState;

/* Data structure for XGetMotionEvents.  */

typedef struct {
        Time time;
	short x, y;
} XTimeCoord;

/* Data structure for X{Set,Get}ModifierMapping */

typedef struct {
 	int max_keypermod;	/* The server's max # of keys per modifier */
 	KeyCode *modifiermap;	/* An 8 by max_keypermod array of modifiers */
} XModifierKeymap;

/*
 * Display datatype maintaining display specific data.
 * The contents of this structure are implementation dependent.
 * A Display should be treated as opaque by application code.
 */
#ifndef XLIB_ILLEGAL_ACCESS
typedef struct _XDisplay Display;
#endif

struct _XPrivate;		/* Forward declare before use for C++ */
struct _XrmHashBucketRec;

typedef struct
#ifdef XLIB_ILLEGAL_ACCESS
_XDisplay
#endif
{
	XExtData *ext_data;	/* hook for extension to hang data */
	struct _XPrivate *private1;
	int fd;			/* Network socket. */
	int private2;
	int proto_major_version;/* major version of server's X protocol */
	int proto_minor_version;/* minor version of servers X protocol */
	char *vendor;		/* vendor of the server hardware */
        XID private3;
	XID private4;
	XID private5;
	int private6;
	XID (*resource_alloc)(	/* allocator function */
		struct _XDisplay*
	);
	int byte_order;		/* screen byte order, LSBFirst, MSBFirst */
	int bitmap_unit;	/* padding and data requirements */
	int bitmap_pad;		/* padding requirements on bitmaps */
	int bitmap_bit_order;	/* LeastSignificant or MostSignificant */
	int nformats;		/* number of pixmap formats in list */
	ScreenFormat *pixmap_format;	/* pixmap format list */
	int private8;
	int release;		/* release of the server */
	struct _XPrivate *private9, *private10;
	int qlen;		/* Length of input event queue */
	unsigned long last_request_read; /* seq number of last event read */
	unsigned long request;	/* sequence number of last request. */
	XPointer private11;
	XPointer private12;
	XPointer private13;
	XPointer private14;
	unsigned max_request_size; /* maximum number 32 bit words in request*/
	struct _XrmHashBucketRec *db;
	int (*private15)(
		struct _XDisplay*
		);
	char *display_name;	/* "host:display" string used on this connect*/
	int default_screen;	/* default screen for operations */
	int nscreens;		/* number of screens on this server*/
	Screen *screens;	/* pointer to list of screens */
	unsigned long motion_buffer;	/* size of motion buffer */
	unsigned long private16;
	int min_keycode;	/* minimum defined keycode */
	int max_keycode;	/* maximum defined keycode */
	XPointer private17;
	XPointer private18;
	int private19;
	char *xdefaults;	/* contents of defaults from server */
	/* there is more to this structure, but it is private to Xlib */
}
#ifdef XLIB_ILLEGAL_ACCESS
Display,
#endif
*_XPrivDisplay;

#undef _XEVENT_
#ifndef _XEVENT_
/*
 * Definitions of specific events.
 */
typedef struct {
	int type;		/* of event */
	unsigned long serial;	/* # of last request processed by server */
	Bool send_event;	/* true if this came from a SendEvent request */
	Display *display;	/* Display the event was read from */
	Window window;	        /* "event" window it is reported relative to */
	Window root;	        /* root window that the event occurred on */
	Window subwindow;	/* child window */
	Time time;		/* milliseconds */
	int x, y;		/* pointer x, y coordinates in event window */
	int x_root, y_root;	/* coordinates relative to root */
	unsigned int state;	/* key or button mask */
	unsigned int keycode;	/* detail */
	Bool same_screen;	/* same screen flag */
} XKeyEvent;
typedef XKeyEvent XKeyPressedEvent;
typedef XKeyEvent XKeyReleasedEvent;

typedef struct {
	int type;		/* of event */
	unsigned long serial;	/* # of last request processed by server */
	Bool send_event;	/* true if this came from a SendEvent request */
	Display *display;	/* Display the event was read from */
	Window window;	        /* "event" window it is reported relative to */
	Window root;	        /* root window that the event occurred on */
	Window subwindow;	/* child window */
	Time time;		/* milliseconds */
	int x, y;		/* pointer x, y coordinates in event window */
	int x_root, y_root;	/* coordinates relative to root */
	unsigned int state;	/* key or button mask */
	unsigned int button;	/* detail */
	Bool same_screen;	/* same screen flag */
} XButtonEvent;
typedef XButtonEvent XButtonPressedEvent;
typedef XButtonEvent XButtonReleasedEvent;

typedef struct {
	int type;		/* of event */
	unsigned long serial;	/* # of last request processed by server */
	Bool send_event;	/* true if this came from a SendEvent request */
	Display *display;	/* Display the event was read from */
	Window window;	        /* "event" window reported relative to */
	Window root;	        /* root window that the event occurred on */
	Window subwindow;	/* child window */
	Time time;		/* milliseconds */
	int x, y;		/* pointer x, y coordinates in event window */
	int x_root, y_root;	/* coordinates relative to root */
	unsigned int state;	/* key or button mask */
	char is_hint;		/* detail */
	Bool same_screen;	/* same screen flag */
} XMotionEvent;
typedef XMotionEvent XPointerMovedEvent;

typedef struct {
	int type;		/* of event */
	unsigned long serial;	/* # of last request processed by server */
	Bool send_event;	/* true if this came from a SendEvent request */
	Display *display;	/* Display the event was read from */
	Window window;	        /* "event" window reported relative to */
	Window root;	        /* root window that the event occurred on */
	Window subwindow;	/* child window */
	Time time;		/* milliseconds */
	int x, y;		/* pointer x, y coordinates in event window */
	int x_root, y_root;	/* coordinates relative to root */
	int mode;		/* NotifyNormal, NotifyGrab, NotifyUngrab */
	int detail;
	/*
	 * NotifyAncestor, NotifyVirtual, NotifyInferior,
	 * NotifyNonlinear,NotifyNonlinearVirtual
	 */
	Bool same_screen;	/* same screen flag */
	Bool focus;		/* boolean focus */
	unsigned int state;	/* key or button mask */
} XCrossingEvent;
typedef XCrossingEvent XEnterWindowEvent;
typedef XCrossingEvent XLeaveWindowEvent;

typedef struct {
	int type;		/* FocusIn or FocusOut */
	unsigned long serial;	/* # of last request processed by server */
	Bool send_event;	/* true if this came from a SendEvent request */
	Display *display;	/* Display the event was read from */
	Window window;		/* window of event */
	int mode;		/* NotifyNormal, NotifyWhileGrabbed,
				   NotifyGrab, NotifyUngrab */
	int detail;
	/*
	 * NotifyAncestor, NotifyVirtual, NotifyInferior,
	 * NotifyNonlinear,NotifyNonlinearVirtual, NotifyPointer,
	 * NotifyPointerRoot, NotifyDetailNone
	 */
} XFocusChangeEvent;
typedef XFocusChangeEvent XFocusInEvent;
typedef XFocusChangeEvent XFocusOutEvent;

/* generated on EnterWindow and FocusIn  when KeyMapState selected */
typedef struct {
	int type;
	unsigned long serial;	/* # of last request processed by server */
	Bool send_event;	/* true if this came from a SendEvent request */
	Display *display;	/* Display the event was read from */
	Window window;
	char key_vector[32];
} XKeymapEvent;

typedef struct {
	int type;
	unsigned long serial;	/* # of last request processed by server */
	Bool send_event;	/* true if this came from a SendEvent request */
	Display *display;	/* Display the event was read from */
	Drawable drawable;
	int x, y;
	int width, height;
	int count;		/* if non-zero, at least this many more */
	int major_code;		/* core is CopyArea or CopyPlane */
	int minor_code;		/* not defined in the core */
} XGraphicsExposeEvent;

typedef struct {
	int type;
	unsigned long serial;	/* # of last request processed by server */
	Bool send_event;	/* true if this came from a SendEvent request */
	Display *display;	/* Display the event was read from */
	Drawable drawable;
	int major_code;		/* core is CopyArea or CopyPlane */
	int minor_code;		/* not defined in the core */
} XNoExposeEvent;

typedef struct {
	int type;
	unsigned long serial;	/* # of last request processed by server */
	Bool send_event;	/* true if this came from a SendEvent request */
	Display *display;	/* Display the event was read from */
	Window parent;		/* parent of the window */
	Window window;		/* window id of window created */
	int x, y;		/* window location */
	int width, height;	/* size of window */
	int border_width;	/* border width */
	Bool override_redirect;	/* creation should be overridden */
} XCreateWindowEvent;

typedef struct {
	int type;
	unsigned long serial;	/* # of last request processed by server */
	Bool send_event;	/* true if this came from a SendEvent request */
	Display *display;	/* Display the event was read from */
	Window event;
	Window window;
	int x, y;
	int width, height;
	int border_width;
	Window above;
	Bool override_redirect;
} XConfigureEvent;

typedef struct {
	int type;
	unsigned long serial;	/* # of last request processed by server */
	Bool send_event;	/* true if this came from a SendEvent request */
	Display *display;	/* Display the event was read from */
	Window parent;
	Window window;
	int x, y;
	int width, height;
	int border_width;
	Window above;
	int detail;		/* Above, Below, TopIf, BottomIf, Opposite */
	unsigned long value_mask;
} XConfigureRequestEvent;

typedef struct {
	int type;
	unsigned long serial;	/* # of last request processed by server */
	Bool send_event;	/* true if this came from a SendEvent request */
	Display *display;	/* Display the event was read from */
	Window owner;
	Window requestor;
	Atom selection;
	Atom target;
	Atom property;
	Time time;
} XSelectionRequestEvent;

typedef struct {
	int type;
	unsigned long serial;	/* # of last request processed by server */
	Bool send_event;	/* true if this came from a SendEvent request */
	Display *display;	/* Display the event was read from */
	Window requestor;
	Atom selection;
	Atom target;
	Atom property;		/* ATOM or None */
	Time time;
} XSelectionEvent;

typedef struct {
	int type;
	unsigned long serial;	/* # of last request processed by server */
	Bool send_event;	/* true if this came from a SendEvent request */
	Display *display;	/* Display the event was read from */
	Window window;
	Colormap colormap;	/* COLORMAP or None */
#if defined(__cplusplus) || defined(c_plusplus)
	Bool c_new;		/* C++ */
#else
	Bool new;
#endif
	int state;		/* ColormapInstalled, ColormapUninstalled */
} XColormapEvent;

typedef struct {
	int type;
	unsigned long serial;	/* # of last request processed by server */
	Bool send_event;	/* true if this came from a SendEvent request */
	Display *display;	/* Display the event was read from */
	Window window;
	Atom message_type;
	int format;
	union {
		char b[20];
		short s[10];
		long l[5];
		} data;
} XClientMessageEvent;

typedef struct {
	int type;
	unsigned long serial;	/* # of last request processed by server */
	Bool send_event;	/* true if this came from a SendEvent request */
	Display *display;	/* Display the event was read from */
	Window window;		/* unused */
	int request;		/* one of MappingModifier, MappingKeyboard,
				   MappingPointer */
	int first_keycode;	/* first keycode */
	int count;		/* defines range of change w. first_keycode*/
} XMappingEvent;

typedef struct {
	int type;
	Display *display;	/* Display the event was read from */
	XID resourceid;		/* resource id */
	unsigned long serial;	/* serial number of failed request */
	unsigned char error_code;	/* error code of failed request */
	unsigned char request_code;	/* Major op-code of failed request */
	unsigned char minor_code;	/* Minor op-code of failed request */
} XErrorEvent;

/***************************************************************
 *
 * GenericEvent.  This event is the standard event for all newer extensions.
 */

typedef struct
    {
    int            type;         /* of event. Always GenericEvent */
    unsigned long  serial;       /* # of last request processed */
    Bool           send_event;   /* true if from SendEvent request */
    Display        *display;     /* Display the event was read from */
    int            extension;    /* major opcode of extension that caused the event */
    int            evtype;       /* actual event type. */
    } XGenericEvent;

typedef struct {
    int            type;         /* of event. Always GenericEvent */
    unsigned long  serial;       /* # of last request processed */
    Bool           send_event;   /* true if from SendEvent request */
    Display        *display;     /* Display the event was read from */
    int            extension;    /* major opcode of extension that caused the event */
    int            evtype;       /* actual event type. */
    unsigned int   cookie;
    void           *data;
} XGenericEventCookie;

/*
 * this union is defined so Xlib can always use the same sized
 * event structure internally, to avoid memory fragmentation.
 */
typedef union _XEvent {
        int type;		/* must not be changed; first element */
	XAnyEvent xany;
	XKeyEvent xkey;
	XButtonEvent xbutton;
	XMotionEvent xmotion;
	XCrossingEvent xcrossing;
	XFocusChangeEvent xfocus;
	XExposeEvent xexpose;
	XGraphicsExposeEvent xgraphicsexpose;
	XNoExposeEvent xnoexpose;
	XVisibilityEvent xvisibility;
	XCreateWindowEvent xcreatewindow;
	XDestroyWindowEvent xdestroywindow;
	XUnmapEvent xunmap;
	XMapEvent xmap;
	XMapRequestEvent xmaprequest;
	XReparentEvent xreparent;
	XConfigureEvent xconfigure;
	XGravityEvent xgravity;
	XResizeRequestEvent xresizerequest;
	XConfigureRequestEvent xconfigurerequest;
	XCirculateEvent xcirculate;
	XCirculateRequestEvent xcirculaterequest;
	XPropertyEvent xproperty;
	XSelectionClearEvent xselectionclear;
	XSelectionRequestEvent xselectionrequest;
	XSelectionEvent xselection;
	XColormapEvent xcolormap;
	XClientMessageEvent xclient;
	XMappingEvent xmapping;
	XErrorEvent xerror;
	XKeymapEvent xkeymap;
	XGenericEvent xgeneric;
	XGenericEventCookie xcookie;
	long pad[24];
} XEvent;
#endif

#define XAllocID(dpy) ((*((_XPrivDisplay)(dpy))->resource_alloc)((dpy)))

/*
 * per character font metric information.
 */
typedef struct {
    short	lbearing;	/* origin to left edge of raster */
    short	rbearing;	/* origin to right edge of raster */
    short	width;		/* advance to next char's origin */
    short	ascent;		/* baseline to top edge of raster */
    short	descent;	/* baseline to bottom edge of raster */
    unsigned short attributes;	/* per char flags (not predefined) */
} XCharStruct;

/*
 * To allow arbitrary information with fonts, there are additional properties
 * returned.
 */
typedef struct {
    Atom name;
    unsigned long card32;
} XFontProp;

typedef struct {
    XExtData	*ext_data;	/* hook for extension to hang data */
    Font        fid;            /* Font id for this font */
    unsigned	direction;	/* hint about direction the font is painted */
    unsigned	min_char_or_byte2;/* first character */
    unsigned	max_char_or_byte2;/* last character */
    unsigned	min_byte1;	/* first row that exists */
    unsigned	max_byte1;	/* last row that exists */
    Bool	all_chars_exist;/* flag if all characters have non-zero size*/
    unsigned	default_char;	/* char to print for undefined character */
    int         n_properties;   /* how many properties there are */
    XFontProp	*properties;	/* pointer to array of additional properties*/
    XCharStruct	min_bounds;	/* minimum bounds over all existing char*/
    XCharStruct	max_bounds;	/* maximum bounds over all existing char*/
    XCharStruct	*per_char;	/* first_char to last_char information */
    int		ascent;		/* log. extent above baseline for spacing */
    int		descent;	/* log. descent below baseline for spacing */
} XFontStruct;

/*
 * PolyText routines take these as arguments.
 */
typedef struct {
    char *chars;		/* pointer to string */
    int nchars;			/* number of characters */
    int delta;			/* delta between strings */
    Font font;			/* font to print it in, None don't change */
} XTextItem;

typedef struct {		/* normal 16 bit characters are two bytes */
    unsigned char byte1;
    unsigned char byte2;
} XChar2b;

typedef struct {
    XChar2b *chars;		/* two byte characters */
    int nchars;			/* number of characters */
    int delta;			/* delta between strings */
    Font font;			/* font to print it in, None don't change */
} XTextItem16;

typedef union { Display *display;
		GC gc;
		Visual *visual;
		Screen *screen;
		ScreenFormat *pixmap_format;
		XFontStruct *font; } XEDataObject;

typedef struct {
    XRectangle      max_ink_extent;
    XRectangle      max_logical_extent;
} XFontSetExtents;

/* unused:
typedef void (*XOMProc)();
 */

typedef struct _XOM *XOM;
typedef struct _XOC *XOC, *XFontSet;

typedef struct {
    char           *chars;
    int             nchars;
    int             delta;
    XFontSet        font_set;
} XmbTextItem;

typedef struct {
    wchar_t        *chars;
    int             nchars;
    int             delta;
    XFontSet        font_set;
} XwcTextItem;

#define XNRequiredCharSet "requiredCharSet"
#define XNQueryOrientation "queryOrientation"
#define XNBaseFontName "baseFontName"
#define XNOMAutomatic "omAutomatic"
#define XNMissingCharSet "missingCharSet"
#define XNDefaultString "defaultString"
#define XNOrientation "orientation"
#define XNDirectionalDependentDrawing "directionalDependentDrawing"
#define XNContextualDrawing "contextualDrawing"
#define XNFontInfo "fontInfo"

typedef struct {
    int charset_count;
    char **charset_list;
} XOMCharSetList;

typedef enum {
    XOMOrientation_LTR_TTB,
    XOMOrientation_RTL_TTB,
    XOMOrientation_TTB_LTR,
    XOMOrientation_TTB_RTL,
    XOMOrientation_Context
} XOrientation;

typedef struct {
    int num_orientation;
    XOrientation *orientation;	/* Input Text description */
} XOMOrientation;

typedef struct {
    int num_font;
    XFontStruct **font_struct_list;
    char **font_name_list;
} XOMFontInfo;

typedef struct _XIM *XIM;
typedef struct _XIC *XIC;

typedef void (*XIMProc)(
    XIM,
    XPointer,
    XPointer
);

typedef Bool (*XICProc)(
    XIC,
    XPointer,
    XPointer
);

typedef void (*XIDProc)(
    Display*,
    XPointer,
    XPointer
);

typedef unsigned long XIMStyle;

typedef struct {
    unsigned short count_styles;
    XIMStyle *supported_styles;
} XIMStyles;

#define XIMPreeditArea		0x0001L
#define XIMPreeditCallbacks	0x0002L
#define XIMPreeditPosition	0x0004L
#define XIMPreeditNothing	0x0008L
#define XIMPreeditNone		0x0010L
#define XIMStatusArea		0x0100L
#define XIMStatusCallbacks	0x0200L
#define XIMStatusNothing	0x0400L
#define XIMStatusNone		0x0800L

#define XNVaNestedList "XNVaNestedList"
#define XNQueryInputStyle "queryInputStyle"
#define XNClientWindow "clientWindow"
#define XNInputStyle "inputStyle"
#define XNFocusWindow "focusWindow"
#define XNResourceName "resourceName"
#define XNResourceClass "resourceClass"
#define XNGeometryCallback "geometryCallback"
#define XNDestroyCallback "destroyCallback"
#define XNFilterEvents "filterEvents"
#define XNPreeditStartCallback "preeditStartCallback"
#define XNPreeditDoneCallback "preeditDoneCallback"
#define XNPreeditDrawCallback "preeditDrawCallback"
#define XNPreeditCaretCallback "preeditCaretCallback"
#define XNPreeditStateNotifyCallback "preeditStateNotifyCallback"
#define XNPreeditAttributes "preeditAttributes"
#define XNStatusStartCallback "statusStartCallback"
#define XNStatusDoneCallback "statusDoneCallback"
#define XNStatusDrawCallback "statusDrawCallback"
#define XNStatusAttributes "statusAttributes"
#define XNArea "area"
#define XNAreaNeeded "areaNeeded"
#define XNSpotLocation "spotLocation"
#define XNColormap "colorMap"
#define XNStdColormap "stdColorMap"
#define XNForeground "foreground"
#define XNBackground "background"
#define XNBackgroundPixmap "backgroundPixmap"
#define XNFontSet "fontSet"
#define XNLineSpace "lineSpace"
#define XNCursor "cursor"

#define XNQueryIMValuesList "queryIMValuesList"
#define XNQueryICValuesList "queryICValuesList"
#define XNVisiblePosition "visiblePosition"
#define XNR6PreeditCallback "r6PreeditCallback"
#define XNStringConversionCallback "stringConversionCallback"
#define XNStringConversion "stringConversion"
#define XNResetState "resetState"
#define XNHotKey "hotKey"
#define XNHotKeyState "hotKeyState"
#define XNPreeditState "preeditState"
#define XNSeparatorofNestedList "separatorofNestedList"

#define XBufferOverflow		-1
#define XLookupNone		1
#define XLookupChars		2
#define XLookupKeySym		3
#define XLookupBoth		4

typedef void *XVaNestedList;

typedef struct {
    XPointer client_data;
    XIMProc callback;
} XIMCallback;

typedef struct {
    XPointer client_data;
    XICProc callback;
} XICCallback;

typedef unsigned long XIMFeedback;

#define XIMReverse		1L
#define XIMUnderline		(1L<<1)
#define XIMHighlight		(1L<<2)
#define XIMPrimary	 	(1L<<5)
#define XIMSecondary		(1L<<6)
#define XIMTertiary	 	(1L<<7)
#define XIMVisibleToForward 	(1L<<8)
#define XIMVisibleToBackword 	(1L<<9)
#define XIMVisibleToCenter 	(1L<<10)

typedef struct _XIMText {
    unsigned short length;
    XIMFeedback *feedback;
    Bool encoding_is_wchar;
    union {
	char *multi_byte;
	wchar_t *wide_char;
    } string;
} XIMText;

typedef	unsigned long	 XIMPreeditState;

#define	XIMPreeditUnKnown	0L
#define	XIMPreeditEnable	1L
#define	XIMPreeditDisable	(1L<<1)

typedef	struct	_XIMPreeditStateNotifyCallbackStruct {
    XIMPreeditState state;
} XIMPreeditStateNotifyCallbackStruct;

typedef	unsigned long	 XIMResetState;

#define	XIMInitialState		1L
#define	XIMPreserveState	(1L<<1)

typedef unsigned long XIMStringConversionFeedback;

#define	XIMStringConversionLeftEdge	(0x00000001)
#define	XIMStringConversionRightEdge	(0x00000002)
#define	XIMStringConversionTopEdge	(0x00000004)
#define	XIMStringConversionBottomEdge	(0x00000008)
#define	XIMStringConversionConcealed	(0x00000010)
#define	XIMStringConversionWrapped	(0x00000020)

typedef struct _XIMStringConversionText {
    unsigned short length;
    XIMStringConversionFeedback *feedback;
    Bool encoding_is_wchar;
    union {
	char *mbs;
	wchar_t *wcs;
    } string;
} XIMStringConversionText;

typedef	unsigned short	XIMStringConversionPosition;

typedef	unsigned short	XIMStringConversionType;

#define	XIMStringConversionBuffer	(0x0001)
#define	XIMStringConversionLine		(0x0002)
#define	XIMStringConversionWord		(0x0003)
#define	XIMStringConversionChar		(0x0004)

typedef	unsigned short	XIMStringConversionOperation;

#define	XIMStringConversionSubstitution	(0x0001)
#define	XIMStringConversionRetrieval	(0x0002)

typedef enum {
    XIMForwardChar, XIMBackwardChar,
    XIMForwardWord, XIMBackwardWord,
    XIMCaretUp, XIMCaretDown,
    XIMNextLine, XIMPreviousLine,
    XIMLineStart, XIMLineEnd,
    XIMAbsolutePosition,
    XIMDontChange
} XIMCaretDirection;

typedef struct _XIMStringConversionCallbackStruct {
    XIMStringConversionPosition position;
    XIMCaretDirection direction;
    XIMStringConversionOperation operation;
    unsigned short factor;
    XIMStringConversionText *text;
} XIMStringConversionCallbackStruct;

typedef struct _XIMPreeditDrawCallbackStruct {
    int caret;		/* Cursor offset within pre-edit string */
    int chg_first;	/* Starting change position */
    int chg_length;	/* Length of the change in character count */
    XIMText *text;
} XIMPreeditDrawCallbackStruct;

typedef enum {
    XIMIsInvisible,	/* Disable caret feedback */
    XIMIsPrimary,	/* UI defined caret feedback */
    XIMIsSecondary	/* UI defined caret feedback */
} XIMCaretStyle;

typedef struct _XIMPreeditCaretCallbackStruct {
    int position;		 /* Caret offset within pre-edit string */
    XIMCaretDirection direction; /* Caret moves direction */
    XIMCaretStyle style;	 /* Feedback of the caret */
} XIMPreeditCaretCallbackStruct;

typedef enum {
    XIMTextType,
    XIMBitmapType
} XIMStatusDataType;

typedef struct _XIMStatusDrawCallbackStruct {
    XIMStatusDataType type;
    union {
	XIMText *text;
	Pixmap  bitmap;
    } data;
} XIMStatusDrawCallbackStruct;

typedef struct _XIMHotKeyTrigger {
    KeySym	 keysym;
    int		 modifier;
    int		 modifier_mask;
} XIMHotKeyTrigger;

typedef struct _XIMHotKeyTriggers {
    int			 num_hot_key;
    XIMHotKeyTrigger	*key;
} XIMHotKeyTriggers;

typedef	unsigned long	 XIMHotKeyState;

#define	XIMHotKeyStateON	(0x0001L)
#define	XIMHotKeyStateOFF	(0x0002L)

typedef struct {
    unsigned short count_values;
    char **supported_values;
} XIMValuesList;

_XFUNCPROTOBEGIN

#if defined(WIN32) && !defined(_XLIBINT_)
#define _Xdebug (*_Xdebug_p)
#endif

extern int _Xdebug;

extern XFontStruct *XLoadQueryFont(
    Display*		/* display */,
    _Xconst char*	/* name */
);

extern XFontStruct *XQueryFont(
    Display*		/* display */,
    XID			/* font_ID */
);

extern XTimeCoord *XGetMotionEvents(
    Display*		/* display */,
    Window		/* w */,
    Time		/* start */,
    Time		/* stop */,
    int*		/* nevents_return */
);

extern XModifierKeymap *XDeleteModifiermapEntry(
    XModifierKeymap*	/* modmap */,
#if NeedWidePrototypes
    unsigned int	/* keycode_entry */,
#else
    KeyCode		/* keycode_entry */,
#endif
    int			/* modifier */
);

extern XModifierKeymap	*XGetModifierMapping(
    Display*		/* display */
);

extern XModifierKeymap	*XInsertModifiermapEntry(
    XModifierKeymap*	/* modmap */,
#if NeedWidePrototypes
    unsigned int	/* keycode_entry */,
#else
    KeyCode		/* keycode_entry */,
#endif
    int			/* modifier */
);

extern XModifierKeymap *XNewModifiermap(
    int			/* max_keys_per_mod */
);

extern XImage *XCreateImage(
    Display*		/* display */,
    Visual*		/* visual */,
    unsigned int	/* depth */,
    int			/* format */,
    int			/* offset */,
    char*		/* data */,
    unsigned int	/* width */,
    unsigned int	/* height */,
    int			/* bitmap_pad */,
    int			/* bytes_per_line */
);
extern Status XInitImage(
    XImage*		/* image */
);
extern XImage *XGetImage(
    Display*		/* display */,
    Drawable		/* d */,
    int			/* x */,
    int			/* y */,
    unsigned int	/* width */,
    unsigned int	/* height */,
    unsigned long	/* plane_mask */,
    int			/* format */
);
extern XImage *XGetSubImage(
    Display*		/* display */,
    Drawable		/* d */,
    int			/* x */,
    int			/* y */,
    unsigned int	/* width */,
    unsigned int	/* height */,
    unsigned long	/* plane_mask */,
    int			/* format */,
    XImage*		/* dest_image */,
    int			/* dest_x */,
    int			/* dest_y */
);

/*
 * X function declarations.
 */
extern Display *XOpenDisplay(
    _Xconst char*	/* display_name */
);

extern void XrmInitialize(
    void
);

extern char *XFetchBytes(
    Display*		/* display */,
    int*		/* nbytes_return */
);
extern char *XFetchBuffer(
    Display*		/* display */,
    int*		/* nbytes_return */,
    int			/* buffer */
);
extern char *XGetAtomName(
    Display*		/* display */,
    Atom		/* atom */
);
extern Status XGetAtomNames(
    Display*		/* dpy */,
    Atom*		/* atoms */,
    int			/* count */,
    char**		/* names_return */
);
extern char *XGetDefault(
    Display*		/* display */,
    _Xconst char*	/* program */,
    _Xconst char*	/* option */
);
extern char *XDisplayName(
    _Xconst char*	/* string */
);
extern char *XKeysymToString(
    KeySym		/* keysym */
);

extern int (*XSynchronize(
    Display*		/* display */,
    Bool		/* onoff */
))(
    Display*		/* display */
);
extern int (*XSetAfterFunction(
    Display*		/* display */,
    int (*) (
	     Display*	/* display */
            )		/* procedure */
))(
    Display*		/* display */
);
extern Atom XInternAtom(
    Display*		/* display */,
    _Xconst char*	/* atom_name */,
    Bool		/* only_if_exists */
);
extern Status XInternAtoms(
    Display*		/* dpy */,
    char**		/* names */,
    int			/* count */,
    Bool		/* onlyIfExists */,
    Atom*		/* atoms_return */
);
extern Colormap XCopyColormapAndFree(
    Display*		/* display */,
    Colormap		/* colormap */
);
extern Colormap XCreateColormap(
    Display*		/* display */,
    Window		/* w */,
    Visual*		/* visual */,
    int			/* alloc */
);
extern Cursor XCreatePixmapCursor(
    Display*		/* display */,
    Pixmap		/* source */,
    Pixmap		/* mask */,
    XColor*		/* foreground_color */,
    XColor*		/* background_color */,
    unsigned int	/* x */,
    unsigned int	/* y */
);
extern Cursor XCreateGlyphCursor(
    Display*		/* display */,
    Font		/* source_font */,
    Font		/* mask_font */,
    unsigned int	/* source_char */,
    unsigned int	/* mask_char */,
    XColor _Xconst *	/* foreground_color */,
    XColor _Xconst *	/* background_color */
);
extern Cursor XCreateFontCursor(
    Display*		/* display */,
    unsigned int	/* shape */
);
extern Font XLoadFont(
    Display*		/* display */,
    _Xconst char*	/* name */
);
extern GC XCreateGC(
    Display*		/* display */,
    Drawable		/* d */,
    unsigned long	/* valuemask */,
    XGCValues*		/* values */
);
extern GContext XGContextFromGC(
    GC			/* gc */
);
extern void XFlushGC(
    Display*		/* display */,
    GC			/* gc */
);
extern Pixmap XCreatePixmap(
    Display*		/* display */,
    Drawable		/* d */,
    unsigned int	/* width */,
    unsigned int	/* height */,
    unsigned int	/* depth */
);
extern Pixmap XCreateBitmapFromData(
    Display*		/* display */,
    Drawable		/* d */,
    _Xconst char*	/* data */,
    unsigned int	/* width */,
    unsigned int	/* height */
);
extern Pixmap XCreatePixmapFromBitmapData(
    Display*		/* display */,
    Drawable		/* d */,
    char*		/* data */,
    unsigned int	/* width */,
    unsigned int	/* height */,
    unsigned long	/* fg */,
    unsigned long	/* bg */,
    unsigned int	/* depth */
);
extern Window XCreateSimpleWindow(
    Display*		/* display */,
    Window		/* parent */,
    int			/* x */,
    int			/* y */,
    unsigned int	/* width */,
    unsigned int	/* height */,
    unsigned int	/* border_width */,
    unsigned long	/* border */,
    unsigned long	/* background */
);
extern Window XGetSelectionOwner(
    Display*		/* display */,
    Atom		/* selection */
);
extern Window XCreateWindow(
    Display*		/* display */,
    Window		/* parent */,
    int			/* x */,
    int			/* y */,
    unsigned int	/* width */,
    unsigned int	/* height */,
    unsigned int	/* border_width */,
    int			/* depth */,
    unsigned int	/* class */,
    Visual*		/* visual */,
    unsigned long	/* valuemask */,
    XSetWindowAttributes*	/* attributes */
);
extern Colormap *XListInstalledColormaps(
    Display*		/* display */,
    Window		/* w */,
    int*		/* num_return */
);
extern char **XListFonts(
    Display*		/* display */,
    _Xconst char*	/* pattern */,
    int			/* maxnames */,
    int*		/* actual_count_return */
);
extern char **XListFontsWithInfo(
    Display*		/* display */,
    _Xconst char*	/* pattern */,
    int			/* maxnames */,
    int*		/* count_return */,
    XFontStruct**	/* info_return */
);
extern char **XGetFontPath(
    Display*		/* display */,
    int*		/* npaths_return */
);
extern char **XListExtensions(
    Display*		/* display */,
    int*		/* nextensions_return */
);
extern Atom *XListProperties(
    Display*		/* display */,
    Window		/* w */,
    int*		/* num_prop_return */
);
extern XHostAddress *XListHosts(
    Display*		/* display */,
    int*		/* nhosts_return */,
    Bool*		/* state_return */
);
_X_DEPRECATED
extern KeySym XKeycodeToKeysym(
    Display*		/* display */,
#if NeedWidePrototypes
    unsigned int	/* keycode */,
#else
    KeyCode		/* keycode */,
#endif
    int			/* index */
);
extern KeySym XLookupKeysym(
    XKeyEvent*		/* key_event */,
    int			/* index */
);
extern KeySym *XGetKeyboardMapping(
    Display*		/* display */,
#if NeedWidePrototypes
    unsigned int	/* first_keycode */,
#else
    KeyCode		/* first_keycode */,
#endif
    int			/* keycode_count */,
    int*		/* keysyms_per_keycode_return */
);
extern KeySym XStringToKeysym(
    _Xconst char*	/* string */
);
extern long XMaxRequestSize(
    Display*		/* display */
);
extern long XExtendedMaxRequestSize(
    Display*		/* display */
);
extern char *XResourceManagerString(
    Display*		/* display */
);
extern char *XScreenResourceString(
	Screen*		/* screen */
);
extern unsigned long XDisplayMotionBufferSize(
    Display*		/* display */
);
extern VisualID XVisualIDFromVisual(
    Visual*		/* visual */
);

/* multithread routines */

extern Status XInitThreads(
    void
);

extern void XLockDisplay(
    Display*		/* display */
);

extern void XUnlockDisplay(
    Display*		/* display */
);

/* routines for dealing with extensions */

extern XExtCodes *XInitExtension(
    Display*		/* display */,
    _Xconst char*	/* name */
);

extern XExtCodes *XAddExtension(
    Display*		/* display */
);
extern XExtData *XFindOnExtensionList(
    XExtData**		/* structure */,
    int			/* number */
);
extern XExtData **XEHeadOfExtensionList(
    XEDataObject	/* object */
);

/* these are routines for which there are also macros */
extern Window XRootWindow(
    Display*		/* display */,
    int			/* screen_number */
);
extern Window XDefaultRootWindow(
    Display*		/* display */
);
extern Window XRootWindowOfScreen(
    Screen*		/* screen */
);
extern Visual *XDefaultVisual(
    Display*		/* display */,
    int			/* screen_number */
);
extern Visual *XDefaultVisualOfScreen(
    Screen*		/* screen */
);
extern GC XDefaultGC(
    Display*		/* display */,
    int			/* screen_number */
);
extern GC XDefaultGCOfScreen(
    Screen*		/* screen */
);
extern unsigned long XBlackPixel(
    Display*		/* display */,
    int			/* screen_number */
);
extern unsigned long XWhitePixel(
    Display*		/* display */,
    int			/* screen_number */
);
extern unsigned long XAllPlanes(
    void
);
extern unsigned long XBlackPixelOfScreen(
    Screen*		/* screen */
);
extern unsigned long XWhitePixelOfScreen(
    Screen*		/* screen */
);
extern unsigned long XNextRequest(
    Display*		/* display */
);
extern unsigned long XLastKnownRequestProcessed(
    Display*		/* display */
);
extern char *XServerVendor(
    Display*		/* display */
);
extern char *XDisplayString(
    Display*		/* display */
);
extern Colormap XDefaultColormap(
    Display*		/* display */,
    int			/* screen_number */
);
extern Colormap XDefaultColormapOfScreen(
    Screen*		/* screen */
);
extern Display *XDisplayOfScreen(
    Screen*		/* screen */
);
extern Screen *XScreenOfDisplay(
    Display*		/* display */,
    int			/* screen_number */
);
extern Screen *XDefaultScreenOfDisplay(
    Display*		/* display */
);
extern long XEventMaskOfScreen(
    Screen*		/* screen */
);

extern int XScreenNumberOfScreen(
    Screen*		/* screen */
);

typedef int (*XErrorHandler) (	    /* WARNING, this type not in Xlib spec */
    Display*		/* display */,
    XErrorEvent*	/* error_event */
);

extern XErrorHandler XSetErrorHandler (
    XErrorHandler	/* handler */
);

typedef int (*XIOErrorHandler) (    /* WARNING, this type not in Xlib spec */
    Display*		/* display */
);

extern XIOErrorHandler XSetIOErrorHandler (
    XIOErrorHandler	/* handler */
);

extern XPixmapFormatValues *XListPixmapFormats(
    Display*		/* display */,
    int*		/* count_return */
);
extern int *XListDepths(
    Display*		/* display */,
    int			/* screen_number */,
    int*		/* count_return */
);

/* ICCCM routines for things that don't require special include files; */
/* other declarations are given in Xutil.h                             */
extern Status XReconfigureWMWindow(
    Display*		/* display */,
    Window		/* w */,
    int			/* screen_number */,
    unsigned int	/* mask */,
    XWindowChanges*	/* changes */
);

extern Status XGetWMProtocols(
    Display*		/* display */,
    Window		/* w */,
    Atom**		/* protocols_return */,
    int*		/* count_return */
);
extern Status XSetWMProtocols(
    Display*		/* display */,
    Window		/* w */,
    Atom*		/* protocols */,
    int			/* count */
);
extern Status XIconifyWindow(
    Display*		/* display */,
    Window		/* w */,
    int			/* screen_number */
);
extern Status XWithdrawWindow(
    Display*		/* display */,
    Window		/* w */,
    int			/* screen_number */
);
extern Status XGetCommand(
    Display*		/* display */,
    Window		/* w */,
    char***		/* argv_return */,
    int*		/* argc_return */
);
extern Status XGetWMColormapWindows(
    Display*		/* display */,
    Window		/* w */,
    Window**		/* windows_return */,
    int*		/* count_return */
);
extern Status XSetWMColormapWindows(
    Display*		/* display */,
    Window		/* w */,
    Window*		/* colormap_windows */,
    int			/* count */
);
extern void XFreeStringList(
    char**		/* list */
);
extern int XSetTransientForHint(
    Display*		/* display */,
    Window		/* w */,
    Window		/* prop_window */
);

/* The following are given in alphabetical order */

extern int XActivateScreenSaver(
    Display*		/* display */
);

extern int XAddHost(
    Display*		/* display */,
    XHostAddress*	/* host */
);

extern int XAddHosts(
    Display*		/* display */,
    XHostAddress*	/* hosts */,
    int			/* num_hosts */
);

extern int XAddToExtensionList(
    struct _XExtData**	/* structure */,
    XExtData*		/* ext_data */
);

extern int XAddToSaveSet(
    Display*		/* display */,
    Window		/* w */
);

extern Status XAllocColor(
    Display*		/* display */,
    Colormap		/* colormap */,
    XColor*		/* screen_in_out */
);

extern Status XAllocColorCells(
    Display*		/* display */,
    Colormap		/* colormap */,
    Bool	        /* contig */,
    unsigned long*	/* plane_masks_return */,
    unsigned int	/* nplanes */,
    unsigned long*	/* pixels_return */,
    unsigned int 	/* npixels */
);

extern Status XAllocColorPlanes(
    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 */
);

extern Status XAllocNamedColor(
    Display*		/* display */,
    Colormap		/* colormap */,
    _Xconst char*	/* color_name */,
    XColor*		/* screen_def_return */,
    XColor*		/* exact_def_return */
);

extern int XAllowEvents(
    Display*		/* display */,
    int			/* event_mode */,
    Time		/* time */
);

extern int XAutoRepeatOff(
    Display*		/* display */
);

extern int XAutoRepeatOn(
    Display*		/* display */
);

extern int XBell(
    Display*		/* display */,
    int			/* percent */
);

extern int XBitmapBitOrder(
    Display*		/* display */
);

extern int XBitmapPad(
    Display*		/* display */
);

extern int XBitmapUnit(
    Display*		/* display */
);

extern int XCellsOfScreen(
    Screen*		/* screen */
);

extern int XChangeActivePointerGrab(
    Display*		/* display */,
    unsigned int	/* event_mask */,
    Cursor		/* cursor */,
    Time		/* time */
);

extern int XChangeGC(
    Display*		/* display */,
    GC			/* gc */,
    unsigned long	/* valuemask */,
    XGCValues*		/* values */
);

extern int XChangeKeyboardControl(
    Display*		/* display */,
    unsigned long	/* value_mask */,
    XKeyboardControl*	/* values */
);

extern int XChangeKeyboardMapping(
    Display*		/* display */,
    int			/* first_keycode */,
    int			/* keysyms_per_keycode */,
    KeySym*		/* keysyms */,
    int			/* num_codes */
);

extern int XChangePointerControl(
    Display*		/* display */,
    Bool		/* do_accel */,
    Bool		/* do_threshold */,
    int			/* accel_numerator */,
    int			/* accel_denominator */,
    int			/* threshold */
);

extern int XChangeProperty(
    Display*		/* display */,
    Window		/* w */,
    Atom		/* property */,
    Atom		/* type */,
    int			/* format */,
    int			/* mode */,
    _Xconst unsigned char*	/* data */,
    int			/* nelements */
);

extern int XChangeSaveSet(
    Display*		/* display */,
    Window		/* w */,
    int			/* change_mode */
);

extern int XChangeWindowAttributes(
    Display*		/* display */,
    Window		/* w */,
    unsigned long	/* valuemask */,
    XSetWindowAttributes* /* attributes */
);

extern Bool XCheckIfEvent(
    Display*		/* display */,
    XEvent*		/* event_return */,
    Bool (*) (
	       Display*			/* display */,
               XEvent*			/* event */,
               XPointer			/* arg */
             )		/* predicate */,
    XPointer		/* arg */
);

extern Bool XCheckMaskEvent(
    Display*		/* display */,
    long		/* event_mask */,
    XEvent*		/* event_return */
);

extern Bool XCheckTypedEvent(
    Display*		/* display */,
    int			/* event_type */,
    XEvent*		/* event_return */
);

extern Bool XCheckTypedWindowEvent(
    Display*		/* display */,
    Window		/* w */,
    int			/* event_type */,
    XEvent*		/* event_return */
);

extern Bool XCheckWindowEvent(
    Display*		/* display */,
    Window		/* w */,
    long		/* event_mask */,
    XEvent*		/* event_return */
);

extern int XCirculateSubwindows(
    Display*		/* display */,
    Window		/* w */,
    int			/* direction */
);

extern int XCirculateSubwindowsDown(
    Display*		/* display */,
    Window		/* w */
);

extern int XCirculateSubwindowsUp(
    Display*		/* display */,
    Window		/* w */
);

extern int XClearArea(
    Display*		/* display */,
    Window		/* w */,
    int			/* x */,
    int			/* y */,
    unsigned int	/* width */,
    unsigned int	/* height */,
    Bool		/* exposures */
);

extern int XClearWindow(
    Display*		/* display */,
    Window		/* w */
);

extern int XCloseDisplay(
    Display*		/* display */
);

extern int XConfigureWindow(
    Display*		/* display */,
    Window		/* w */,
    unsigned int	/* value_mask */,
    XWindowChanges*	/* values */
);

extern int XConnectionNumber(
    Display*		/* display */
);

extern int XConvertSelection(
    Display*		/* display */,
    Atom		/* selection */,
    Atom 		/* target */,
    Atom		/* property */,
    Window		/* requestor */,
    Time		/* time */
);

extern int XCopyArea(
    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 */
);

extern int XCopyGC(
    Display*		/* display */,
    GC			/* src */,
    unsigned long	/* valuemask */,
    GC			/* dest */
);

extern int XCopyPlane(
    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 */
);

extern int XDefaultDepth(
    Display*		/* display */,
    int			/* screen_number */
);

extern int XDefaultDepthOfScreen(
    Screen*		/* screen */
);

extern int XDefaultScreen(
    Display*		/* display */
);

extern int XDefineCursor(
    Display*		/* display */,
    Window		/* w */,
    Cursor		/* cursor */
);

extern int XDeleteProperty(
    Display*		/* display */,
    Window		/* w */,
    Atom		/* property */
);

extern int XDestroyWindow(
    Display*		/* display */,
    Window		/* w */
);

extern int XDestroySubwindows(
    Display*		/* display */,
    Window		/* w */
);

extern int XDoesBackingStore(
    Screen*		/* screen */
);

extern Bool XDoesSaveUnders(
    Screen*		/* screen */
);

extern int XDisableAccessControl(
    Display*		/* display */
);

extern int XDisplayCells(
    Display*		/* display */,
    int			/* screen_number */
);

extern int XDisplayHeight(
    Display*		/* display */,
    int			/* screen_number */
);

extern int XDisplayHeightMM(
    Display*		/* display */,
    int			/* screen_number */
);

extern int XDisplayKeycodes(
    Display*		/* display */,
    int*		/* min_keycodes_return */,
    int*		/* max_keycodes_return */
);

extern int XDisplayPlanes(
    Display*		/* display */,
    int			/* screen_number */
);

extern int XDisplayWidth(
    Display*		/* display */,
    int			/* screen_number */
);

extern int XDisplayWidthMM(
    Display*		/* display */,
    int			/* screen_number */
);

extern int XDrawArc(
    Display*		/* display */,
    Drawable		/* d */,
    GC			/* gc */,
    int			/* x */,
    int			/* y */,
    unsigned int	/* width */,
    unsigned int	/* height */,
    int			/* angle1 */,
    int			/* angle2 */
);

extern int XDrawArcs(
    Display*		/* display */,
    Drawable		/* d */,
    GC			/* gc */,
    XArc*		/* arcs */,
    int			/* narcs */
);

extern int XDrawImageString(
    Display*		/* display */,
    Drawable		/* d */,
    GC			/* gc */,
    int			/* x */,
    int			/* y */,
    _Xconst char*	/* string */,
    int			/* length */
);

extern int XDrawImageString16(
    Display*		/* display */,
    Drawable		/* d */,
    GC			/* gc */,
    int			/* x */,
    int			/* y */,
    _Xconst XChar2b*	/* string */,
    int			/* length */
);

extern int XDrawLine(
    Display*		/* display */,
    Drawable		/* d */,
    GC			/* gc */,
    int			/* x1 */,
    int			/* y1 */,
    int			/* x2 */,
    int			/* y2 */
);

extern int XDrawLines(
    Display*		/* display */,
    Drawable		/* d */,
    GC			/* gc */,
    XPoint*		/* points */,
    int			/* npoints */,
    int			/* mode */
);

extern int XDrawPoint(
    Display*		/* display */,
    Drawable		/* d */,
    GC			/* gc */,
    int			/* x */,
    int			/* y */
);

extern int XDrawPoints(
    Display*		/* display */,
    Drawable		/* d */,
    GC			/* gc */,
    XPoint*		/* points */,
    int			/* npoints */,
    int			/* mode */
);

extern int XDrawRectangle(
    Display*		/* display */,
    Drawable		/* d */,
    GC			/* gc */,
    int			/* x */,
    int			/* y */,
    unsigned int	/* width */,
    unsigned int	/* height */
);

extern int XDrawRectangles(
    Display*		/* display */,
    Drawable		/* d */,
    GC			/* gc */,
    XRectangle*		/* rectangles */,
    int			/* nrectangles */
);

extern int XDrawSegments(
    Display*		/* display */,
    Drawable		/* d */,
    GC			/* gc */,
    XSegment*		/* segments */,
    int			/* nsegments */
);

extern int XDrawString(
    Display*		/* display */,
    Drawable		/* d */,
    GC			/* gc */,
    int			/* x */,
    int			/* y */,
    _Xconst char*	/* string */,
    int			/* length */
);

extern int XDrawString16(
    Display*		/* display */,
    Drawable		/* d */,
    GC			/* gc */,
    int			/* x */,
    int			/* y */,
    _Xconst XChar2b*	/* string */,
    int			/* length */
);

extern int XDrawText(
    Display*		/* display */,
    Drawable		/* d */,
    GC			/* gc */,
    int			/* x */,
    int			/* y */,
    XTextItem*		/* items */,
    int			/* nitems */
);

extern int XDrawText16(
    Display*		/* display */,
    Drawable		/* d */,
    GC			/* gc */,
    int			/* x */,
    int			/* y */,
    XTextItem16*	/* items */,
    int			/* nitems */
);

extern int XEnableAccessControl(
    Display*		/* display */
);

extern int XEventsQueued(
    Display*		/* display */,
    int			/* mode */
);

extern Status XFetchName(
    Display*		/* display */,
    Window		/* w */,
    char**		/* window_name_return */
);

extern int XFillArc(
    Display*		/* display */,
    Drawable		/* d */,
    GC			/* gc */,
    int			/* x */,
    int			/* y */,
    unsigned int	/* width */,
    unsigned int	/* height */,
    int			/* angle1 */,
    int			/* angle2 */
);

extern int XFillArcs(
    Display*		/* display */,
    Drawable		/* d */,
    GC			/* gc */,
    XArc*		/* arcs */,
    int			/* narcs */
);

extern int XFillPolygon(
    Display*		/* display */,
    Drawable		/* d */,
    GC			/* gc */,
    XPoint*		/* points */,
    int			/* npoints */,
    int			/* shape */,
    int			/* mode */
);

extern int XFillRectangle(
    Display*		/* display */,
    Drawable		/* d */,
    GC			/* gc */,
    int			/* x */,
    int			/* y */,
    unsigned int	/* width */,
    unsigned int	/* height */
);

extern int XFillRectangles(
    Display*		/* display */,
    Drawable		/* d */,
    GC			/* gc */,
    XRectangle*		/* rectangles */,
    int			/* nrectangles */
);

extern int XFlush(
    Display*		/* display */
);

extern int XForceScreenSaver(
    Display*		/* display */,
    int			/* mode */
);

extern int XFree(
    void*		/* data */
);

extern int XFreeColormap(
    Display*		/* display */,
    Colormap		/* colormap */
);

extern int XFreeColors(
    Display*		/* display */,
    Colormap		/* colormap */,
    unsigned long*	/* pixels */,
    int			/* npixels */,
    unsigned long	/* planes */
);

extern int XFreeCursor(
    Display*		/* display */,
    Cursor		/* cursor */
);

extern int XFreeExtensionList(
    char**		/* list */
);

extern int XFreeFont(
    Display*		/* display */,
    XFontStruct*	/* font_struct */
);

extern int XFreeFontInfo(
    char**		/* names */,
    XFontStruct*	/* free_info */,
    int			/* actual_count */
);

extern int XFreeFontNames(
    char**		/* list */
);

extern int XFreeFontPath(
    char**		/* list */
);

extern int XFreeGC(
    Display*		/* display */,
    GC			/* gc */
);

extern int XFreeModifiermap(
    XModifierKeymap*	/* modmap */
);

extern int XFreePixmap(
    Display*		/* display */,
    Pixmap		/* pixmap */
);

extern int XGeometry(
    Display*		/* display */,
    int			/* screen */,
    _Xconst char*	/* position */,
    _Xconst char*	/* default_position */,
    unsigned int	/* bwidth */,
    unsigned int	/* fwidth */,
    unsigned int	/* fheight */,
    int			/* xadder */,
    int			/* yadder */,
    int*		/* x_return */,
    int*		/* y_return */,
    int*		/* width_return */,
    int*		/* height_return */
);

extern int XGetErrorDatabaseText(
    Display*		/* display */,
    _Xconst char*	/* name */,
    _Xconst char*	/* message */,
    _Xconst char*	/* default_string */,
    char*		/* buffer_return */,
    int			/* length */
);

extern int XGetErrorText(
    Display*		/* display */,
    int			/* code */,
    char*		/* buffer_return */,
    int			/* length */
);

extern Bool XGetFontProperty(
    XFontStruct*	/* font_struct */,
    Atom		/* atom */,
    unsigned long*	/* value_return */
);

extern Status XGetGCValues(
    Display*		/* display */,
    GC			/* gc */,
    unsigned long	/* valuemask */,
    XGCValues*		/* values_return */
);

extern Status XGetGeometry(
    Display*		/* display */,
    Drawable		/* d */,
    Window*		/* root_return */,
    int*		/* x_return */,
    int*		/* y_return */,
    unsigned int*	/* width_return */,
    unsigned int*	/* height_return */,
    unsigned int*	/* border_width_return */,
    unsigned int*	/* depth_return */
);

extern Status XGetIconName(
    Display*		/* display */,
    Window		/* w */,
    char**		/* icon_name_return */
);

extern int XGetInputFocus(
    Display*		/* display */,
    Window*		/* focus_return */,
    int*		/* revert_to_return */
);

extern int XGetKeyboardControl(
    Display*		/* display */,
    XKeyboardState*	/* values_return */
);

extern int XGetPointerControl(
    Display*		/* display */,
    int*		/* accel_numerator_return */,
    int*		/* accel_denominator_return */,
    int*		/* threshold_return */
);

extern int XGetPointerMapping(
    Display*		/* display */,
    unsigned char*	/* map_return */,
    int			/* nmap */
);

extern int XGetScreenSaver(
    Display*		/* display */,
    int*		/* timeout_return */,
    int*		/* interval_return */,
    int*		/* prefer_blanking_return */,
    int*		/* allow_exposures_return */
);

extern Status XGetTransientForHint(
    Display*		/* display */,
    Window		/* w */,
    Window*		/* prop_window_return */
);

extern int XGetWindowProperty(
    Display*		/* display */,
    Window		/* w */,
    Atom		/* property */,
    long		/* long_offset */,
    long		/* long_length */,
    Bool		/* delete */,
    Atom		/* req_type */,
    Atom*		/* actual_type_return */,
    int*		/* actual_format_return */,
    unsigned long*	/* nitems_return */,
    unsigned long*	/* bytes_after_return */,
    unsigned char**	/* prop_return */
);

extern Status XGetWindowAttributes(
    Display*		/* display */,
    Window		/* w */,
    XWindowAttributes*	/* window_attributes_return */
);

extern int XGrabButton(
    Display*		/* display */,
    unsigned int	/* button */,
    unsigned int	/* modifiers */,
    Window		/* grab_window */,
    Bool		/* owner_events */,
    unsigned int	/* event_mask */,
    int			/* pointer_mode */,
    int			/* keyboard_mode */,
    Window		/* confine_to */,
    Cursor		/* cursor */
);

extern int XGrabKey(
    Display*		/* display */,
    int			/* keycode */,
    unsigned int	/* modifiers */,
    Window		/* grab_window */,
    Bool		/* owner_events */,
    int			/* pointer_mode */,
    int			/* keyboard_mode */
);

extern int XGrabKeyboard(
    Display*		/* display */,
    Window		/* grab_window */,
    Bool		/* owner_events */,
    int			/* pointer_mode */,
    int			/* keyboard_mode */,
    Time		/* time */
);

extern int XGrabPointer(
    Display*		/* display */,
    Window		/* grab_window */,
    Bool		/* owner_events */,
    unsigned int	/* event_mask */,
    int			/* pointer_mode */,
    int			/* keyboard_mode */,
    Window		/* confine_to */,
    Cursor		/* cursor */,
    Time		/* time */
);

extern int XGrabServer(
    Display*		/* display */
);

extern int XHeightMMOfScreen(
    Screen*		/* screen */
);

extern int XHeightOfScreen(
    Screen*		/* screen */
);

extern int XIfEvent(
    Display*		/* display */,
    XEvent*		/* event_return */,
    Bool (*) (
	       Display*			/* display */,
               XEvent*			/* event */,
               XPointer			/* arg */
             )		/* predicate */,
    XPointer		/* arg */
);

extern int XImageByteOrder(
    Display*		/* display */
);

extern int XInstallColormap(
    Display*		/* display */,
    Colormap		/* colormap */
);

extern KeyCode XKeysymToKeycode(
    Display*		/* display */,
    KeySym		/* keysym */
);

extern int XKillClient(
    Display*		/* display */,
    XID			/* resource */
);

extern Status XLookupColor(
    Display*		/* display */,
    Colormap		/* colormap */,
    _Xconst char*	/* color_name */,
    XColor*		/* exact_def_return */,
    XColor*		/* screen_def_return */
);

extern int XLowerWindow(
    Display*		/* display */,
    Window		/* w */
);

extern int XMapRaised(
    Display*		/* display */,
    Window		/* w */
);

extern int XMapSubwindows(
    Display*		/* display */,
    Window		/* w */
);

extern int XMapWindow(
    Display*		/* display */,
    Window		/* w */
);

extern int XMaskEvent(
    Display*		/* display */,
    long		/* event_mask */,
    XEvent*		/* event_return */
);

extern int XMaxCmapsOfScreen(
    Screen*		/* screen */
);

extern int XMinCmapsOfScreen(
    Screen*		/* screen */
);

extern int XMoveResizeWindow(
    Display*		/* display */,
    Window		/* w */,
    int			/* x */,
    int			/* y */,
    unsigned int	/* width */,
    unsigned int	/* height */
);

extern int XMoveWindow(
    Display*		/* display */,
    Window		/* w */,
    int			/* x */,
    int			/* y */
);

extern int XNextEvent(
    Display*		/* display */,
    XEvent*		/* event_return */
);

extern int XNoOp(
    Display*		/* display */
);

extern Status XParseColor(
    Display*		/* display */,
    Colormap		/* colormap */,
    _Xconst char*	/* spec */,
    XColor*		/* exact_def_return */
);

extern int XParseGeometry(
    _Xconst char*	/* parsestring */,
    int*		/* x_return */,
    int*		/* y_return */,
    unsigned int*	/* width_return */,
    unsigned int*	/* height_return */
);

extern int XPeekEvent(
    Display*		/* display */,
    XEvent*		/* event_return */
);

extern int XPeekIfEvent(
    Display*		/* display */,
    XEvent*		/* event_return */,
    Bool (*) (
	       Display*		/* display */,
               XEvent*		/* event */,
               XPointer		/* arg */
             )		/* predicate */,
    XPointer		/* arg */
);

extern int XPending(
    Display*		/* display */
);

extern int XPlanesOfScreen(
    Screen*		/* screen */
);

extern int XProtocolRevision(
    Display*		/* display */
);

extern int XProtocolVersion(
    Display*		/* display */
);

extern int XPutBackEvent(
    Display*		/* display */,
    XEvent*		/* event */
);

extern int XPutImage(
    Display*		/* display */,
    Drawable		/* d */,
    GC			/* gc */,
    XImage*		/* image */,
    int			/* src_x */,
    int			/* src_y */,
    int			/* dest_x */,
    int			/* dest_y */,
    unsigned int	/* width */,
    unsigned int	/* height */
);

extern int XQLength(
    Display*		/* display */
);

extern Status XQueryBestCursor(
    Display*		/* display */,
    Drawable		/* d */,
    unsigned int        /* width */,
    unsigned int	/* height */,
    unsigned int*	/* width_return */,
    unsigned int*	/* height_return */
);

extern Status XQueryBestSize(
    Display*		/* display */,
    int			/* class */,
    Drawable		/* which_screen */,
    unsigned int	/* width */,
    unsigned int	/* height */,
    unsigned int*	/* width_return */,
    unsigned int*	/* height_return */
);

extern Status XQueryBestStipple(
    Display*		/* display */,
    Drawable		/* which_screen */,
    unsigned int	/* width */,
    unsigned int	/* height */,
    unsigned int*	/* width_return */,
    unsigned int*	/* height_return */
);

extern Status XQueryBestTile(
    Display*		/* display */,
    Drawable		/* which_screen */,
    unsigned int	/* width */,
    unsigned int	/* height */,
    unsigned int*	/* width_return */,
    unsigned int*	/* height_return */
);

extern int XQueryColor(
    Display*		/* display */,
    Colormap		/* colormap */,
    XColor*		/* def_in_out */
);

extern int XQueryColors(
    Display*		/* display */,
    Colormap		/* colormap */,
    XColor*		/* defs_in_out */,
    int			/* ncolors */
);

extern Bool XQueryExtension(
    Display*		/* display */,
    _Xconst char*	/* name */,
    int*		/* major_opcode_return */,
    int*		/* first_event_return */,
    int*		/* first_error_return */
);

extern int XQueryKeymap(
    Display*		/* display */,
    char [32]		/* keys_return */
);

extern Bool XQueryPointer(
    Display*		/* display */,
    Window		/* w */,
    Window*		/* root_return */,
    Window*		/* child_return */,
    int*		/* root_x_return */,
    int*		/* root_y_return */,
    int*		/* win_x_return */,
    int*		/* win_y_return */,
    unsigned int*       /* mask_return */
);

extern int XQueryTextExtents(
    Display*		/* display */,
    XID			/* font_ID */,
    _Xconst char*	/* string */,
    int			/* nchars */,
    int*		/* direction_return */,
    int*		/* font_ascent_return */,
    int*		/* font_descent_return */,
    XCharStruct*	/* overall_return */
);

extern int XQueryTextExtents16(
    Display*		/* display */,
    XID			/* font_ID */,
    _Xconst XChar2b*	/* string */,
    int			/* nchars */,
    int*		/* direction_return */,
    int*		/* font_ascent_return */,
    int*		/* font_descent_return */,
    XCharStruct*	/* overall_return */
);

extern Status XQueryTree(
    Display*		/* display */,
    Window		/* w */,
    Window*		/* root_return */,
    Window*		/* parent_return */,
    Window**		/* children_return */,
    unsigned int*	/* nchildren_return */
);

extern int XRaiseWindow(
    Display*		/* display */,
    Window		/* w */
);

extern int XReadBitmapFile(
    Display*		/* display */,
    Drawable 		/* d */,
    _Xconst char*	/* filename */,
    unsigned int*	/* width_return */,
    unsigned int*	/* height_return */,
    Pixmap*		/* bitmap_return */,
    int*		/* x_hot_return */,
    int*		/* y_hot_return */
);

extern int XReadBitmapFileData(
    _Xconst char*	/* filename */,
    unsigned int*	/* width_return */,
    unsigned int*	/* height_return */,
    unsigned char**	/* data_return */,
    int*		/* x_hot_return */,
    int*		/* y_hot_return */
);

extern int XRebindKeysym(
    Display*		/* display */,
    KeySym		/* keysym */,
    KeySym*		/* list */,
    int			/* mod_count */,
    _Xconst unsigned char*	/* string */,
    int			/* bytes_string */
);

extern int XRecolorCursor(
    Display*		/* display */,
    Cursor		/* cursor */,
    XColor*		/* foreground_color */,
    XColor*		/* background_color */
);

extern int XRefreshKeyboardMapping(
    XMappingEvent*	/* event_map */
);

extern int XRemoveFromSaveSet(
    Display*		/* display */,
    Window		/* w */
);

extern int XRemoveHost(
    Display*		/* display */,
    XHostAddress*	/* host */
);

extern int XRemoveHosts(
    Display*		/* display */,
    XHostAddress*	/* hosts */,
    int			/* num_hosts */
);

extern int XReparentWindow(
    Display*		/* display */,
    Window		/* w */,
    Window		/* parent */,
    int			/* x */,
    int			/* y */
);

extern int XResetScreenSaver(
    Display*		/* display */
);

extern int XResizeWindow(
    Display*		/* display */,
    Window		/* w */,
    unsigned int	/* width */,
    unsigned int	/* height */
);

extern int XRestackWindows(
    Display*		/* display */,
    Window*		/* windows */,
    int			/* nwindows */
);

extern int XRotateBuffers(
    Display*		/* display */,
    int			/* rotate */
);

extern int XRotateWindowProperties(
    Display*		/* display */,
    Window		/* w */,
    Atom*		/* properties */,
    int			/* num_prop */,
    int			/* npositions */
);

extern int XScreenCount(
    Display*		/* display */
);

extern int XSelectInput(
    Display*		/* display */,
    Window		/* w */,
    long		/* event_mask */
);

extern Status XSendEvent(
    Display*		/* display */,
    Window		/* w */,
    Bool		/* propagate */,
    long		/* event_mask */,
    XEvent*		/* event_send */
);

extern int XSetAccessControl(
    Display*		/* display */,
    int			/* mode */
);

extern int XSetArcMode(
    Display*		/* display */,
    GC			/* gc */,
    int			/* arc_mode */
);

extern int XSetBackground(
    Display*		/* display */,
    GC			/* gc */,
    unsigned long	/* background */
);

extern int XSetClipMask(
    Display*		/* display */,
    GC			/* gc */,
    Pixmap		/* pixmap */
);

extern int XSetClipOrigin(
    Display*		/* display */,
    GC			/* gc */,
    int			/* clip_x_origin */,
    int			/* clip_y_origin */
);

extern int XSetClipRectangles(
    Display*		/* display */,
    GC			/* gc */,
    int			/* clip_x_origin */,
    int			/* clip_y_origin */,
    XRectangle*		/* rectangles */,
    int			/* n */,
    int			/* ordering */
);

extern int XSetCloseDownMode(
    Display*		/* display */,
    int			/* close_mode */
);

extern int XSetCommand(
    Display*		/* display */,
    Window		/* w */,
    char**		/* argv */,
    int			/* argc */
);

extern int XSetDashes(
    Display*		/* display */,
    GC			/* gc */,
    int			/* dash_offset */,
    _Xconst char*	/* dash_list */,
    int			/* n */
);

extern int XSetFillRule(
    Display*		/* display */,
    GC			/* gc */,
    int			/* fill_rule */
);

extern int XSetFillStyle(
    Display*		/* display */,
    GC			/* gc */,
    int			/* fill_style */
);

extern int XSetFont(
    Display*		/* display */,
    GC			/* gc */,
    Font		/* font */
);

extern int XSetFontPath(
    Display*		/* display */,
    char**		/* directories */,
    int			/* ndirs */
);

extern int XSetForeground(
    Display*		/* display */,
    GC			/* gc */,
    unsigned long	/* foreground */
);

extern int XSetFunction(
    Display*		/* display */,
    GC			/* gc */,
    int			/* function */
);

extern int XSetGraphicsExposures(
    Display*		/* display */,
    GC			/* gc */,
    Bool		/* graphics_exposures */
);

extern int XSetIconName(
    Display*		/* display */,
    Window		/* w */,
    _Xconst char*	/* icon_name */
);

extern int XSetInputFocus(
    Display*		/* display */,
    Window		/* focus */,
    int			/* revert_to */,
    Time		/* time */
);

extern int XSetLineAttributes(
    Display*		/* display */,
    GC			/* gc */,
    unsigned int	/* line_width */,
    int			/* line_style */,
    int			/* cap_style */,
    int			/* join_style */
);

extern int XSetModifierMapping(
    Display*		/* display */,
    XModifierKeymap*	/* modmap */
);

extern int XSetPlaneMask(
    Display*		/* display */,
    GC			/* gc */,
    unsigned long	/* plane_mask */
);

extern int XSetPointerMapping(
    Display*		/* display */,
    _Xconst unsigned char*	/* map */,
    int			/* nmap */
);

extern int XSetScreenSaver(
    Display*		/* display */,
    int			/* timeout */,
    int			/* interval */,
    int			/* prefer_blanking */,
    int			/* allow_exposures */
);

extern int XSetSelectionOwner(
    Display*		/* display */,
    Atom	        /* selection */,
    Window		/* owner */,
    Time		/* time */
);

extern int XSetState(
    Display*		/* display */,
    GC			/* gc */,
    unsigned long 	/* foreground */,
    unsigned long	/* background */,
    int			/* function */,
    unsigned long	/* plane_mask */
);

extern int XSetStipple(
    Display*		/* display */,
    GC			/* gc */,
    Pixmap		/* stipple */
);

extern int XSetSubwindowMode(
    Display*		/* display */,
    GC			/* gc */,
    int			/* subwindow_mode */
);

extern int XSetTSOrigin(
    Display*		/* display */,
    GC			/* gc */,
    int			/* ts_x_origin */,
    int			/* ts_y_origin */
);

extern int XSetTile(
    Display*		/* display */,
    GC			/* gc */,
    Pixmap		/* tile */
);

extern int XSetWindowBackground(
    Display*		/* display */,
    Window		/* w */,
    unsigned long	/* background_pixel */
);

extern int XSetWindowBackgroundPixmap(
    Display*		/* display */,
    Window		/* w */,
    Pixmap		/* background_pixmap */
);

extern int XSetWindowBorder(
    Display*		/* display */,
    Window		/* w */,
    unsigned long	/* border_pixel */
);

extern int XSetWindowBorderPixmap(
    Display*		/* display */,
    Window		/* w */,
    Pixmap		/* border_pixmap */
);

extern int XSetWindowBorderWidth(
    Display*		/* display */,
    Window		/* w */,
    unsigned int	/* width */
);

extern int XSetWindowColormap(
    Display*		/* display */,
    Window		/* w */,
    Colormap		/* colormap */
);

extern int XStoreBuffer(
    Display*		/* display */,
    _Xconst char*	/* bytes */,
    int			/* nbytes */,
    int			/* buffer */
);

extern int XStoreBytes(
    Display*		/* display */,
    _Xconst char*	/* bytes */,
    int			/* nbytes */
);

extern int XStoreColor(
    Display*		/* display */,
    Colormap		/* colormap */,
    XColor*		/* color */
);

extern int XStoreColors(
    Display*		/* display */,
    Colormap		/* colormap */,
    XColor*		/* color */,
    int			/* ncolors */
);

extern int XStoreName(
    Display*		/* display */,
    Window		/* w */,
    _Xconst char*	/* window_name */
);

extern int XStoreNamedColor(
    Display*		/* display */,
    Colormap		/* colormap */,
    _Xconst char*	/* color */,
    unsigned long	/* pixel */,
    int			/* flags */
);

extern int XSync(
    Display*		/* display */,
    Bool		/* discard */
);

extern int XTextExtents(
    XFontStruct*	/* font_struct */,
    _Xconst char*	/* string */,
    int			/* nchars */,
    int*		/* direction_return */,
    int*		/* font_ascent_return */,
    int*		/* font_descent_return */,
    XCharStruct*	/* overall_return */
);

extern int XTextExtents16(
    XFontStruct*	/* font_struct */,
    _Xconst XChar2b*	/* string */,
    int			/* nchars */,
    int*		/* direction_return */,
    int*		/* font_ascent_return */,
    int*		/* font_descent_return */,
    XCharStruct*	/* overall_return */
);

extern int XTextWidth(
    XFontStruct*	/* font_struct */,
    _Xconst char*	/* string */,
    int			/* count */
);

extern int XTextWidth16(
    XFontStruct*	/* font_struct */,
    _Xconst XChar2b*	/* string */,
    int			/* count */
);

extern Bool XTranslateCoordinates(
    Display*		/* display */,
    Window		/* src_w */,
    Window		/* dest_w */,
    int			/* src_x */,
    int			/* src_y */,
    int*		/* dest_x_return */,
    int*		/* dest_y_return */,
    Window*		/* child_return */
);

extern int XUndefineCursor(
    Display*		/* display */,
    Window		/* w */
);

extern int XUngrabButton(
    Display*		/* display */,
    unsigned int	/* button */,
    unsigned int	/* modifiers */,
    Window		/* grab_window */
);

extern int XUngrabKey(
    Display*		/* display */,
    int			/* keycode */,
    unsigned int	/* modifiers */,
    Window		/* grab_window */
);

extern int XUngrabKeyboard(
    Display*		/* display */,
    Time		/* time */
);

extern int XUngrabPointer(
    Display*		/* display */,
    Time		/* time */
);

extern int XUngrabServer(
    Display*		/* display */
);

extern int XUninstallColormap(
    Display*		/* display */,
    Colormap		/* colormap */
);

extern int XUnloadFont(
    Display*		/* display */,
    Font		/* font */
);

extern int XUnmapSubwindows(
    Display*		/* display */,
    Window		/* w */
);

extern int XUnmapWindow(
    Display*		/* display */,
    Window		/* w */
);

extern int XVendorRelease(
    Display*		/* display */
);

extern int XWarpPointer(
    Display*		/* display */,
    Window		/* src_w */,
    Window		/* dest_w */,
    int			/* src_x */,
    int			/* src_y */,
    unsigned int	/* src_width */,
    unsigned int	/* src_height */,
    int			/* dest_x */,
    int			/* dest_y */
);

extern int XWidthMMOfScreen(
    Screen*		/* screen */
);

extern int XWidthOfScreen(
    Screen*		/* screen */
);

extern int XWindowEvent(
    Display*		/* display */,
    Window		/* w */,
    long		/* event_mask */,
    XEvent*		/* event_return */
);

extern int XWriteBitmapFile(
    Display*		/* display */,
    _Xconst char*	/* filename */,
    Pixmap		/* bitmap */,
    unsigned int	/* width */,
    unsigned int	/* height */,
    int			/* x_hot */,
    int			/* y_hot */
);

extern Bool XSupportsLocale (void);

extern char *XSetLocaleModifiers(
    const char*		/* modifier_list */
);

extern XOM XOpenOM(
    Display*			/* display */,
    struct _XrmHashBucketRec*	/* rdb */,
    _Xconst char*		/* res_name */,
    _Xconst char*		/* res_class */
);

extern Status XCloseOM(
    XOM			/* om */
);

extern char *XSetOMValues(
    XOM			/* om */,
    ...
) _X_SENTINEL(0);

extern char *XGetOMValues(
    XOM			/* om */,
    ...
) _X_SENTINEL(0);

extern Display *XDisplayOfOM(
    XOM			/* om */
);

extern char *XLocaleOfOM(
    XOM			/* om */
);

extern XOC XCreateOC(
    XOM			/* om */,
    ...
) _X_SENTINEL(0);

extern void XDestroyOC(
    XOC			/* oc */
);

extern XOM XOMOfOC(
    XOC			/* oc */
);

extern char *XSetOCValues(
    XOC			/* oc */,
    ...
) _X_SENTINEL(0);

extern char *XGetOCValues(
    XOC			/* oc */,
    ...
) _X_SENTINEL(0);

extern XFontSet XCreateFontSet(
    Display*		/* display */,
    _Xconst char*	/* base_font_name_list */,
    char***		/* missing_charset_list */,
    int*		/* missing_charset_count */,
    char**		/* def_string */
);

extern void XFreeFontSet(
    Display*		/* display */,
    XFontSet		/* font_set */
);

extern int XFontsOfFontSet(
    XFontSet		/* font_set */,
    XFontStruct***	/* font_struct_list */,
    char***		/* font_name_list */
);

extern char *XBaseFontNameListOfFontSet(
    XFontSet		/* font_set */
);

extern char *XLocaleOfFontSet(
    XFontSet		/* font_set */
);

extern Bool XContextDependentDrawing(
    XFontSet		/* font_set */
);

extern Bool XDirectionalDependentDrawing(
    XFontSet		/* font_set */
);

extern Bool XContextualDrawing(
    XFontSet		/* font_set */
);

extern XFontSetExtents *XExtentsOfFontSet(
    XFontSet		/* font_set */
);

extern int XmbTextEscapement(
    XFontSet		/* font_set */,
    _Xconst char*	/* text */,
    int			/* bytes_text */
);

extern int XwcTextEscapement(
    XFontSet		/* font_set */,
    _Xconst wchar_t*	/* text */,
    int			/* num_wchars */
);

extern int Xutf8TextEscapement(
    XFontSet		/* font_set */,
    _Xconst char*	/* text */,
    int			/* bytes_text */
);

extern int XmbTextExtents(
    XFontSet		/* font_set */,
    _Xconst char*	/* text */,
    int			/* bytes_text */,
    XRectangle*		/* overall_ink_return */,
    XRectangle*		/* overall_logical_return */
);

extern int XwcTextExtents(
    XFontSet		/* font_set */,
    _Xconst wchar_t*	/* text */,
    int			/* num_wchars */,
    XRectangle*		/* overall_ink_return */,
    XRectangle*		/* overall_logical_return */
);

extern int Xutf8TextExtents(
    XFontSet		/* font_set */,
    _Xconst char*	/* text */,
    int			/* bytes_text */,
    XRectangle*		/* overall_ink_return */,
    XRectangle*		/* overall_logical_return */
);

extern Status XmbTextPerCharExtents(
    XFontSet		/* font_set */,
    _Xconst char*	/* text */,
    int			/* bytes_text */,
    XRectangle*		/* ink_extents_buffer */,
    XRectangle*		/* logical_extents_buffer */,
    int			/* buffer_size */,
    int*		/* num_chars */,
    XRectangle*		/* overall_ink_return */,
    XRectangle*		/* overall_logical_return */
);

extern Status XwcTextPerCharExtents(
    XFontSet		/* font_set */,
    _Xconst wchar_t*	/* text */,
    int			/* num_wchars */,
    XRectangle*		/* ink_extents_buffer */,
    XRectangle*		/* logical_extents_buffer */,
    int			/* buffer_size */,
    int*		/* num_chars */,
    XRectangle*		/* overall_ink_return */,
    XRectangle*		/* overall_logical_return */
);

extern Status Xutf8TextPerCharExtents(
    XFontSet		/* font_set */,
    _Xconst char*	/* text */,
    int			/* bytes_text */,
    XRectangle*		/* ink_extents_buffer */,
    XRectangle*		/* logical_extents_buffer */,
    int			/* buffer_size */,
    int*		/* num_chars */,
    XRectangle*		/* overall_ink_return */,
    XRectangle*		/* overall_logical_return */
);

extern void XmbDrawText(
    Display*		/* display */,
    Drawable		/* d */,
    GC			/* gc */,
    int			/* x */,
    int			/* y */,
    XmbTextItem*	/* text_items */,
    int			/* nitems */
);

extern void XwcDrawText(
    Display*		/* display */,
    Drawable		/* d */,
    GC			/* gc */,
    int			/* x */,
    int			/* y */,
    XwcTextItem*	/* text_items */,
    int			/* nitems */
);

extern void Xutf8DrawText(
    Display*		/* display */,
    Drawable		/* d */,
    GC			/* gc */,
    int			/* x */,
    int			/* y */,
    XmbTextItem*	/* text_items */,
    int			/* nitems */
);

extern void XmbDrawString(
    Display*		/* display */,
    Drawable		/* d */,
    XFontSet		/* font_set */,
    GC			/* gc */,
    int			/* x */,
    int			/* y */,
    _Xconst char*	/* text */,
    int			/* bytes_text */
);

extern void XwcDrawString(
    Display*		/* display */,
    Drawable		/* d */,
    XFontSet		/* font_set */,
    GC			/* gc */,
    int			/* x */,
    int			/* y */,
    _Xconst wchar_t*	/* text */,
    int			/* num_wchars */
);

extern void Xutf8DrawString(
    Display*		/* display */,
    Drawable		/* d */,
    XFontSet		/* font_set */,
    GC			/* gc */,
    int			/* x */,
    int			/* y */,
    _Xconst char*	/* text */,
    int			/* bytes_text */
);

extern void XmbDrawImageString(
    Display*		/* display */,
    Drawable		/* d */,
    XFontSet		/* font_set */,
    GC			/* gc */,
    int			/* x */,
    int			/* y */,
    _Xconst char*	/* text */,
    int			/* bytes_text */
);

extern void XwcDrawImageString(
    Display*		/* display */,
    Drawable		/* d */,
    XFontSet		/* font_set */,
    GC			/* gc */,
    int			/* x */,
    int			/* y */,
    _Xconst wchar_t*	/* text */,
    int			/* num_wchars */
);

extern void Xutf8DrawImageString(
    Display*		/* display */,
    Drawable		/* d */,
    XFontSet		/* font_set */,
    GC			/* gc */,
    int			/* x */,
    int			/* y */,
    _Xconst char*	/* text */,
    int			/* bytes_text */
);

extern XIM XOpenIM(
    Display*			/* dpy */,
    struct _XrmHashBucketRec*	/* rdb */,
    char*			/* res_name */,
    char*			/* res_class */
);

extern Status XCloseIM(
    XIM /* im */
);

extern char *XGetIMValues(
    XIM /* im */, ...
) _X_SENTINEL(0);

extern char *XSetIMValues(
    XIM /* im */, ...
) _X_SENTINEL(0);

extern Display *XDisplayOfIM(
    XIM /* im */
);

extern char *XLocaleOfIM(
    XIM /* im*/
);

extern XIC XCreateIC(
    XIM /* im */, ...
) _X_SENTINEL(0);

extern void XDestroyIC(
    XIC /* ic */
);

extern void XSetICFocus(
    XIC /* ic */
);

extern void XUnsetICFocus(
    XIC /* ic */
);

extern wchar_t *XwcResetIC(
    XIC /* ic */
);

extern char *XmbResetIC(
    XIC /* ic */
);

extern char *Xutf8ResetIC(
    XIC /* ic */
);

extern char *XSetICValues(
    XIC /* ic */, ...
) _X_SENTINEL(0);

extern char *XGetICValues(
    XIC /* ic */, ...
) _X_SENTINEL(0);

extern XIM XIMOfIC(
    XIC /* ic */
);

extern Bool XFilterEvent(
    XEvent*	/* event */,
    Window	/* window */
);

extern int XmbLookupString(
    XIC			/* ic */,
    XKeyPressedEvent*	/* event */,
    char*		/* buffer_return */,
    int			/* bytes_buffer */,
    KeySym*		/* keysym_return */,
    Status*		/* status_return */
);

extern int XwcLookupString(
    XIC			/* ic */,
    XKeyPressedEvent*	/* event */,
    wchar_t*		/* buffer_return */,
    int			/* wchars_buffer */,
    KeySym*		/* keysym_return */,
    Status*		/* status_return */
);

extern int Xutf8LookupString(
    XIC			/* ic */,
    XKeyPressedEvent*	/* event */,
    char*		/* buffer_return */,
    int			/* bytes_buffer */,
    KeySym*		/* keysym_return */,
    Status*		/* status_return */
);

extern XVaNestedList XVaCreateNestedList(
    int /*unused*/, ...
) _X_SENTINEL(0);

/* internal connections for IMs */

extern Bool XRegisterIMInstantiateCallback(
    Display*			/* dpy */,
    struct _XrmHashBucketRec*	/* rdb */,
    char*			/* res_name */,
    char*			/* res_class */,
    XIDProc			/* callback */,
    XPointer			/* client_data */
);

extern Bool XUnregisterIMInstantiateCallback(
    Display*			/* dpy */,
    struct _XrmHashBucketRec*	/* rdb */,
    char*			/* res_name */,
    char*			/* res_class */,
    XIDProc			/* callback */,
    XPointer			/* client_data */
);

typedef void (*XConnectionWatchProc)(
    Display*			/* dpy */,
    XPointer			/* client_data */,
    int				/* fd */,
    Bool			/* opening */,	 /* open or close flag */
    XPointer*			/* watch_data */ /* open sets, close uses */
);

extern Status XInternalConnectionNumbers(
    Display*			/* dpy */,
    int**			/* fd_return */,
    int*			/* count_return */
);

extern void XProcessInternalConnection(
    Display*			/* dpy */,
    int				/* fd */
);

extern Status XAddConnectionWatch(
    Display*			/* dpy */,
    XConnectionWatchProc	/* callback */,
    XPointer			/* client_data */
);

extern void XRemoveConnectionWatch(
    Display*			/* dpy */,
    XConnectionWatchProc	/* callback */,
    XPointer			/* client_data */
);

extern void XSetAuthorization(
    char *			/* name */,
    int				/* namelen */,
    char *			/* data */,
    int				/* datalen */
);

extern int _Xmbtowc(
    wchar_t *			/* wstr */,
    char *			/* str */,
    int				/* len */
);

extern int _Xwctomb(
    char *			/* str */,
    wchar_t			/* wc */
);

extern Bool XGetEventData(
    Display*			/* dpy */,
    XGenericEventCookie*	/* cookie*/
);

extern void XFreeEventData(
    Display*			/* dpy */,
    XGenericEventCookie*	/* cookie*/
);

#ifdef __clang__
#pragma clang diagnostic pop
#endif

_XFUNCPROTOEND

#endif /* _X11_XLIB_H_ */

MR SKB