libX11 git update 19/10/2010

2 files changed, 1403 insertions, 1944 deletions

diff --git a/libX11/include/Makefile.in b/libX11/include/Makefile.in
deleted file mode 100644
index 5ddd7dd36..000000000
--- a/libX11/include/Makefile.in
+++ /dev/null
@@ -1,548 +0,0 @@
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-	install-data-am install-dvi install-dvi-am install-exec \
-	install-exec-am install-html install-html-am install-info \
-	install-info-am install-man install-nodist_x11includeHEADERS \
-	install-pdf install-pdf-am install-ps install-ps-am \
-	install-strip install-x11includeHEADERS installcheck \
-	installcheck-am installdirs maintainer-clean \
-	maintainer-clean-generic mostlyclean mostlyclean-generic \
-	mostlyclean-libtool pdf pdf-am ps ps-am tags uninstall \
-	uninstall-am uninstall-nodist_x11includeHEADERS \
-	uninstall-x11includeHEADERS
-
-
-# Tell versions [3.59,3.63) of GNU make to not export all variables.
-# Otherwise a system limit (for SysV at least) may be exceeded.
-.NOEXPORT:
diff --git a/libX11/include/X11/Xlibint.h b/libX11/include/X11/Xlibint.h
index 767b08384..1b8fd5158 100644
--- a/libX11/include/X11/Xlibint.h
+++ b/libX11/include/X11/Xlibint.h
@@ -1,1396 +1,1403 @@
-
-/*
-
-Copyright 1984, 1985, 1987, 1989, 1998  The Open Group
-
-Permission to use, copy, modify, distribute, and sell this software and its
-documentation for any purpose is hereby granted without fee, provided that
-the above copyright notice appear in all copies and that both that
-copyright notice and this permission notice appear in supporting
-documentation.
-
-The above copyright notice and this permission notice shall be included
-in all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-IN NO EVENT SHALL THE OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR
-OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
-ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
-OTHER DEALINGS IN THE SOFTWARE.
-
-Except as contained in this notice, the name of The Open Group shall
-not be used in advertising or otherwise to promote the sale, use or
-other dealings in this Software without prior written authorization
-from The Open Group.
-
-*/
-
-#ifndef _XLIBINT_H_
-#define _XLIBINT_H_ 1
-
-/*
- *	Xlibint.h - Header definition and support file for the internal
- *	support routines used by the C subroutine interface
- *	library (Xlib) to the X Window System.
- *
- *	Warning, there be dragons here....
- */
-
-#include <X11/Xlib.h>
-#include <X11/Xproto.h>		/* to declare xEvent */
-#include <X11/XlibConf.h>	/* for configured options like XTHREADS */
-
-#ifdef WIN32
-#define _XFlush _XFlushIt
-#endif
-
-/*
- * If your BytesReadable correctly detects broken connections, then
- * you should NOT define XCONN_CHECK_FREQ.
- */
-#ifndef XCONN_CHECK_FREQ
-#define XCONN_CHECK_FREQ 256
-#endif
-
-struct _XGC
-{
-    XExtData *ext_data;	/* hook for extension to hang data */
-    GContext gid;	/* protocol ID for graphics context */
-    Bool rects;		/* boolean: TRUE if clipmask is list of rectangles */
-    Bool dashes;	/* boolean: TRUE if dash-list is really a list */
-    unsigned long dirty;/* cache dirty bits */
-    XGCValues values;	/* shadow structure of values */
-};
-
-struct _XDisplay
-{
-	XExtData *ext_data;	/* hook for extension to hang data */
-	struct _XFreeFuncs *free_funcs; /* internal free functions */
-	int fd;			/* Network socket. */
-	int conn_checker;         /* ugly thing used by _XEventsQueued */
-	int proto_major_version;/* maj. version of server's X protocol */
-	int proto_minor_version;/* minor version of server's X protocol */
-	char *vendor;		/* vendor of the server hardware */
-        XID resource_base;	/* resource ID base */
-	XID resource_mask;	/* resource ID mask bits */
-	XID resource_id;	/* allocator current ID */
-	int resource_shift;	/* allocator shift to correct bits */
-	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 vnumber;		/* Xlib's X protocol version number. */
-	int release;		/* release of the server */
-	struct _XSQEvent *head, *tail;	/* Input event queue. */
-	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. */
-	char *last_req;		/* beginning of last request, or dummy */
-	char *buffer;		/* Output buffer starting address. */
-	char *bufptr;		/* Output buffer index pointer. */
-	char *bufmax;		/* Output buffer maximum+1 address. */
-	unsigned max_request_size; /* maximum number 32 bit words in request*/
-	struct _XrmHashBucketRec *db;
-	int (*synchandler)(	/* Synchronization handler */
-		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 */
-	volatile unsigned long flags;	   /* internal connection flags */
-	int min_keycode;	/* minimum defined keycode */
-	int max_keycode;	/* maximum defined keycode */
-	KeySym *keysyms;	/* This server's keysyms */
-	XModifierKeymap *modifiermap;	/* This server's modifier keymap */
-	int keysyms_per_keycode;/* number of rows */
-	char *xdefaults;	/* contents of defaults from server */
-	char *scratch_buffer;	/* place to hang scratch buffer */
-	unsigned long scratch_length;	/* length of scratch buffer */
-	int ext_number;		/* extension number on this display */
-	struct _XExten *ext_procs; /* extensions initialized on this display */
-	/*
-	 * the following can be fixed size, as the protocol defines how
-	 * much address space is available.
-	 * While this could be done using the extension vector, there
-	 * may be MANY events processed, so a search through the extension
-	 * list to find the right procedure for each event might be
-	 * expensive if many extensions are being used.
-	 */
-	Bool (*event_vec[128])(	/* vector for wire to event */
-		Display *	/* dpy */,
-		XEvent *	/* re */,
-		xEvent *	/* event */
-		);
-	Status (*wire_vec[128])( /* vector for event to wire */
-		Display *	/* dpy */,
-		XEvent *	/* re */,
-		xEvent *	/* event */
-		);
-	KeySym lock_meaning;	   /* for XLookupString */
-	struct _XLockInfo *lock;   /* multi-thread state, display lock */
-	struct _XInternalAsync *async_handlers; /* for internal async */
-	unsigned long bigreq_size; /* max size of big requests */
-	struct _XLockPtrs *lock_fns; /* pointers to threads functions */
-	void (*idlist_alloc)(	   /* XID list allocator function */
-		Display *	/* dpy */,
-		XID *		/* ids */,
-		int		/* count */
-		);
-	/* things above this line should not move, for binary compatibility */
-	struct _XKeytrans *key_bindings; /* for XLookupString */
-	Font cursor_font;	   /* for XCreateFontCursor */
-	struct _XDisplayAtoms *atoms; /* for XInternAtom */
-	unsigned int mode_switch;  /* keyboard group modifiers */
-	unsigned int num_lock;  /* keyboard numlock modifiers */
-	struct _XContextDB *context_db; /* context database */
-	Bool (**error_vec)(	/* vector for wire to error */
-		Display     *	/* display */,
-		XErrorEvent *	/* he */,
-		xError      *	/* we */
-		);
-	/*
-	 * Xcms information
-	 */
-	struct {
-	   XPointer defaultCCCs;  /* pointer to an array of default XcmsCCC */
-	   XPointer clientCmaps;  /* pointer to linked list of XcmsCmapRec */
-	   XPointer perVisualIntensityMaps;
-				  /* linked list of XcmsIntensityMap */
-	} cms;
-	struct _XIMFilter *im_filters;
-	struct _XSQEvent *qfree; /* unallocated event queue elements */
-	unsigned long next_event_serial_num; /* inserted into next queue elt */
-	struct _XExten *flushes; /* Flush hooks */
-	struct _XConnectionInfo *im_fd_info; /* _XRegisterInternalConnection */
-	int im_fd_length;	/* number of im_fd_info */
-	struct _XConnWatchInfo *conn_watchers; /* XAddConnectionWatch */
-	int watcher_count;	/* number of conn_watchers */
-	XPointer filedes;	/* struct pollfd cache for _XWaitForReadable */
-	int (*savedsynchandler)( /* user synchandler when Xlib usurps */
-		Display *	/* dpy */
-		);
-	XID resource_max;	/* allocator max ID */
-	int xcmisc_opcode;	/* major opcode for XC-MISC */
-	struct _XkbInfoRec *xkb_info; /* XKB info */
-	struct _XtransConnInfo *trans_conn; /* transport connection object */
-	struct _X11XCBPrivate *xcb; /* XCB glue private data */
-
-	/* Generic event cookie handling */
-	unsigned int next_cookie; /* next event cookie */
-	/* vector for wire to generic event, index is (extension - 128) */
-	Bool (*generic_event_vec[128])(
-		Display *	/* dpy */,
-		XGenericEventCookie *	/* Xlib event */,
-		xEvent *	/* wire event */);
-	/* vector for event copy, index is (extension - 128) */
-	Bool (*generic_event_copy_vec[128])(
-		Display *	/* dpy */,
-		XGenericEventCookie *	/* in */,
-		XGenericEventCookie *   /* out*/);
-	void *cookiejar;  /* cookie events returned but not claimed */
-};
-
-#define XAllocIDs(dpy,ids,n) (*(dpy)->idlist_alloc)(dpy,ids,n)
-
-/*
- * define the following if you want the Data macro to be a procedure instead
- */
-#ifdef CRAY
-#define DataRoutineIsProcedure
-#endif /* CRAY */
-
-#ifndef _XEVENT_
-/*
- * _QEvent datatype for use in input queueing.
- */
-typedef struct _XSQEvent
-{
-    struct _XSQEvent *next;
-    XEvent event;
-    unsigned long qserial_num;	/* so multi-threaded code can find new ones */
-} _XQEvent;
-#endif
-
-#ifdef XTHREADS			/* for xReply */
-#define NEED_REPLIES
-#endif
-
-#define NEED_EVENTS
-#define NEED_REPLIES
-#include <X11/Xproto.h>
-#ifdef __sgi
-#define _SGI_MP_SOURCE  /* turn this on to get MP safe errno */
-#endif
-#include <errno.h>
-#define _XBCOPYFUNC _Xbcopy
-#include <X11/Xfuncs.h>
-#include <X11/Xosdefs.h>
-
-/* Utek leaves kernel macros around in include files (bleah) */
-#ifdef dirty
-#undef dirty
-#endif
-
-#include <stdlib.h>
-#include <string.h>
-
-#include <X11/Xfuncproto.h>
-
-_XFUNCPROTOBEGIN
-
-/*
- * The following definitions can be used for locking requests in multi-threaded
- * address spaces.
- */
-#ifdef XTHREADS
-/* Author: Stephen Gildea, MIT X Consortium
- *
- * declarations for C Threads locking
- */
-
-typedef struct _LockInfoRec *LockInfoPtr;
-
-/* interfaces for locking.c */
-struct _XLockPtrs {
-    /* used by all, including extensions; do not move */
-    void (*lock_display)(
-		Display *dpy
-#if defined(XTHREADS_WARN) || defined(XTHREADS_FILE_LINE)
-		, char *file
-		, int line
-#endif
-	);
-    void (*unlock_display)(
-		Display *dpy
-#if defined(XTHREADS_WARN) || defined(XTHREADS_FILE_LINE)
-		, char *file
-		, int line
-#endif
-	);
-};
-
-#if defined(WIN32) && !defined(_XLIBINT_)
-#define _XCreateMutex_fn (*_XCreateMutex_fn_p)
-#define _XFreeMutex_fn (*_XFreeMutex_fn_p)
-#define _XLockMutex_fn (*_XLockMutex_fn_p)
-#define _XUnlockMutex_fn (*_XUnlockMutex_fn_p)
-#define _Xglobal_lock (*_Xglobal_lock_p)
-#endif
-
-/* in XlibInt.c */
-extern void (*_XCreateMutex_fn)(
-    LockInfoPtr /* lock */
-);
-extern void (*_XFreeMutex_fn)(
-    LockInfoPtr /* lock */
-);
-extern void (*_XLockMutex_fn)(
-    LockInfoPtr	/* lock */
-#if defined(XTHREADS_WARN) || defined(XTHREADS_FILE_LINE)
-    , char * /* file */
-    , int /* line */
-#endif
-);
-extern void (*_XUnlockMutex_fn)(
-    LockInfoPtr	/* lock */
-#if defined(XTHREADS_WARN) || defined(XTHREADS_FILE_LINE)
-    , char * /* file */
-    , int /* line */
-#endif
-);
-
-extern LockInfoPtr _Xglobal_lock;
-
-#if defined(XTHREADS_WARN) || defined(XTHREADS_FILE_LINE)
-#define LockDisplay(d)	     if ((d)->lock_fns) (*(d)->lock_fns->lock_display)((d),__FILE__,__LINE__)
-#define UnlockDisplay(d)     if ((d)->lock_fns) (*(d)->lock_fns->unlock_display)((d),__FILE__,__LINE__)
-#define _XLockMutex(lock)		if (_XLockMutex_fn) (*_XLockMutex_fn)(lock,__FILE__,__LINE__)
-#define _XUnlockMutex(lock)	if (_XUnlockMutex_fn) (*_XUnlockMutex_fn)(lock,__FILE__,__LINE__)
-#else
-/* used everywhere, so must be fast if not using threads */
-#define LockDisplay(d)	     if ((d)->lock_fns) (*(d)->lock_fns->lock_display)(d)
-#define UnlockDisplay(d)     if ((d)->lock_fns) (*(d)->lock_fns->unlock_display)(d)
-#define _XLockMutex(lock)		if (_XLockMutex_fn) (*_XLockMutex_fn)(lock)
-#define _XUnlockMutex(lock)	if (_XUnlockMutex_fn) (*_XUnlockMutex_fn)(lock)
-#endif
-#define _XCreateMutex(lock)	if (_XCreateMutex_fn) (*_XCreateMutex_fn)(lock);
-#define _XFreeMutex(lock)	if (_XFreeMutex_fn) (*_XFreeMutex_fn)(lock);
-
-#else /* XTHREADS */
-#define LockDisplay(dis)
-#define _XLockMutex(lock)
-#define _XUnlockMutex(lock)
-#define UnlockDisplay(dis)
-#define _XCreateMutex(lock)
-#define _XFreeMutex(lock)
-#endif
-
-#define Xfree(ptr) free((ptr))
-
-/*
- * Note that some machines do not return a valid pointer for malloc(0), in
- * which case we provide an alternate under the control of the
- * define MALLOC_0_RETURNS_NULL.  This is necessary because some
- * Xlib code expects malloc(0) to return a valid pointer to storage.
- */
-#ifdef MALLOC_0_RETURNS_NULL
-
-# define Xmalloc(size) malloc(((size) == 0 ? 1 : (size)))
-# define Xrealloc(ptr, size) realloc((ptr), ((size) == 0 ? 1 : (size)))
-# define Xcalloc(nelem, elsize) calloc(((nelem) == 0 ? 1 : (nelem)), (elsize))
-
-#else
-
-# define Xmalloc(size) malloc((size))
-# define Xrealloc(ptr, size) realloc((ptr), (size))
-# define Xcalloc(nelem, elsize) calloc((nelem), (elsize))
-
-#endif
-
-#include <stddef.h>
-
-#define LOCKED 1
-#define UNLOCKED 0
-
-#ifndef BUFSIZE
-#define BUFSIZE 2048			/* X output buffer size. */
-#endif
-#ifndef PTSPERBATCH
-#define PTSPERBATCH 1024		/* point batching */
-#endif
-#ifndef WLNSPERBATCH
-#define WLNSPERBATCH 50			/* wide line batching */
-#endif
-#ifndef ZLNSPERBATCH
-#define ZLNSPERBATCH 1024		/* thin line batching */
-#endif
-#ifndef WRCTSPERBATCH
-#define WRCTSPERBATCH 10		/* wide line rectangle batching */
-#endif
-#ifndef ZRCTSPERBATCH
-#define ZRCTSPERBATCH 256		/* thin line rectangle batching */
-#endif
-#ifndef FRCTSPERBATCH
-#define FRCTSPERBATCH 256		/* filled rectangle batching */
-#endif
-#ifndef FARCSPERBATCH
-#define FARCSPERBATCH 256		/* filled arc batching */
-#endif
-#ifndef CURSORFONT
-#define CURSORFONT "cursor"		/* standard cursor fonts */
-#endif
-
-/*
- * Display flags
- */
-#define XlibDisplayIOError	(1L << 0)
-#define XlibDisplayClosing	(1L << 1)
-#define XlibDisplayNoXkb	(1L << 2)
-#define XlibDisplayPrivSync	(1L << 3)
-#define XlibDisplayProcConni	(1L << 4) /* in _XProcessInternalConnection */
-#define XlibDisplayReadEvents	(1L << 5) /* in _XReadEvents */
-#define XlibDisplayReply	(1L << 5) /* in _XReply */
-#define XlibDisplayWriting	(1L << 6) /* in _XFlushInt, _XSend */
-#define XlibDisplayDfltRMDB     (1L << 7) /* mark if RM db from XGetDefault */
-
-/*
- * X Protocol packetizing macros.
- */
-
-/*   Need to start requests on 64 bit word boundaries
- *   on a CRAY computer so add a NoOp (127) if needed.
- *   A character pointer on a CRAY computer will be non-zero
- *   after shifting right 61 bits of it is not pointing to
- *   a word boundary.
- */
-#ifdef WORD64
-#define WORD64ALIGN if ((long)dpy->bufptr >> 61) {\
-           dpy->last_req = dpy->bufptr;\
-           *(dpy->bufptr)   = X_NoOperation;\
-           *(dpy->bufptr+1) =  0;\
-           *(dpy->bufptr+2) =  0;\
-           *(dpy->bufptr+3) =  1;\
-             dpy->request++;\
-             dpy->bufptr += 4;\
-         }
-#else /* else does not require alignment on 64-bit boundaries */
-#define WORD64ALIGN
-#endif /* WORD64 */
-
-
-/*
- * GetReq - Get the next available X request packet in the buffer and
- * return it.
- *
- * "name" is the name of the request, e.g. CreatePixmap, OpenFont, etc.
- * "req" is the name of the request pointer.
- *
- */
-
-#if !defined(UNIXCPP) || defined(ANSICPP)
-#define GetReq(name, req) \
-        WORD64ALIGN\
-	if ((dpy->bufptr + SIZEOF(x##name##Req)) > dpy->bufmax)\
-		_XFlush(dpy);\
-	req = (x##name##Req *)(dpy->last_req = dpy->bufptr);\
-	req->reqType = X_##name;\
-	req->length = (SIZEOF(x##name##Req))>>2;\
-	dpy->bufptr += SIZEOF(x##name##Req);\
-	dpy->request++
-
-#else  /* non-ANSI C uses empty comment instead of "##" for token concatenation */
-#define GetReq(name, req) \
-        WORD64ALIGN\
-	if ((dpy->bufptr + SIZEOF(x/**/name/**/Req)) > dpy->bufmax)\
-		_XFlush(dpy);\
-	req = (x/**/name/**/Req *)(dpy->last_req = dpy->bufptr);\
-	req->reqType = X_/**/name;\
-	req->length = (SIZEOF(x/**/name/**/Req))>>2;\
-	dpy->bufptr += SIZEOF(x/**/name/**/Req);\
-	dpy->request++
-#endif
-
-/* GetReqExtra is the same as GetReq, but allocates "n" additional
-   bytes after the request. "n" must be a multiple of 4!  */
-
-#if !defined(UNIXCPP) || defined(ANSICPP)
-#define GetReqExtra(name, n, req) \
-        WORD64ALIGN\
-	if ((dpy->bufptr + SIZEOF(x##name##Req) + n) > dpy->bufmax)\
-		_XFlush(dpy);\
-	req = (x##name##Req *)(dpy->last_req = dpy->bufptr);\
-	req->reqType = X_##name;\
-	req->length = (SIZEOF(x##name##Req) + n)>>2;\
-	dpy->bufptr += SIZEOF(x##name##Req) + n;\
-	dpy->request++
-#else
-#define GetReqExtra(name, n, req) \
-        WORD64ALIGN\
-	if ((dpy->bufptr + SIZEOF(x/**/name/**/Req) + n) > dpy->bufmax)\
-		_XFlush(dpy);\
-	req = (x/**/name/**/Req *)(dpy->last_req = dpy->bufptr);\
-	req->reqType = X_/**/name;\
-	req->length = (SIZEOF(x/**/name/**/Req) + n)>>2;\
-	dpy->bufptr += SIZEOF(x/**/name/**/Req) + n;\
-	dpy->request++
-#endif
-
-
-/*
- * GetResReq is for those requests that have a resource ID
- * (Window, Pixmap, GContext, etc.) as their single argument.
- * "rid" is the name of the resource.
- */
-
-#if !defined(UNIXCPP) || defined(ANSICPP)
-#define GetResReq(name, rid, req) \
-        WORD64ALIGN\
-	if ((dpy->bufptr + SIZEOF(xResourceReq)) > dpy->bufmax)\
-	    _XFlush(dpy);\
-	req = (xResourceReq *) (dpy->last_req = dpy->bufptr);\
-	req->reqType = X_##name;\
-	req->length = 2;\
-	req->id = (rid);\
-	dpy->bufptr += SIZEOF(xResourceReq);\
-	dpy->request++
-#else
-#define GetResReq(name, rid, req) \
-        WORD64ALIGN\
-	if ((dpy->bufptr + SIZEOF(xResourceReq)) > dpy->bufmax)\
-	    _XFlush(dpy);\
-	req = (xResourceReq *) (dpy->last_req = dpy->bufptr);\
-	req->reqType = X_/**/name;\
-	req->length = 2;\
-	req->id = (rid);\
-	dpy->bufptr += SIZEOF(xResourceReq);\
-	dpy->request++
-#endif
-
-/*
- * GetEmptyReq is for those requests that have no arguments
- * at all.
- */
-#if !defined(UNIXCPP) || defined(ANSICPP)
-#define GetEmptyReq(name, req) \
-        WORD64ALIGN\
-	if ((dpy->bufptr + SIZEOF(xReq)) > dpy->bufmax)\
-	    _XFlush(dpy);\
-	req = (xReq *) (dpy->last_req = dpy->bufptr);\
-	req->reqType = X_##name;\
-	req->length = 1;\
-	dpy->bufptr += SIZEOF(xReq);\
-	dpy->request++
-#else
-#define GetEmptyReq(name, req) \
-        WORD64ALIGN\
-	if ((dpy->bufptr + SIZEOF(xReq)) > dpy->bufmax)\
-	    _XFlush(dpy);\
-	req = (xReq *) (dpy->last_req = dpy->bufptr);\
-	req->reqType = X_/**/name;\
-	req->length = 1;\
-	dpy->bufptr += SIZEOF(xReq);\
-	dpy->request++
-#endif
-
-#ifdef WORD64
-#define MakeBigReq(req,n) \
-    { \
-    char _BRdat[4]; \
-    unsigned long _BRlen = req->length - 1; \
-    req->length = 0; \
-    memcpy(_BRdat, ((char *)req) + (_BRlen << 2), 4); \
-    memmove(((char *)req) + 8, ((char *)req) + 4, _BRlen << 2); \
-    memcpy(((char *)req) + 4, _BRdat, 4); \
-    Data32(dpy, (long *)&_BRdat, 4); \
-    }
-#else
-#ifdef LONG64
-#define MakeBigReq(req,n) \
-    { \
-    CARD64 _BRdat; \
-    CARD32 _BRlen = req->length - 1; \
-    req->length = 0; \
-    _BRdat = ((CARD32 *)req)[_BRlen]; \
-    memmove(((char *)req) + 8, ((char *)req) + 4, _BRlen << 2); \
-    ((CARD32 *)req)[1] = _BRlen + n + 2; \
-    Data32(dpy, &_BRdat, 4); \
-    }
-#else
-#define MakeBigReq(req,n) \
-    { \
-    CARD32 _BRdat; \
-    CARD32 _BRlen = req->length - 1; \
-    req->length = 0; \
-    _BRdat = ((CARD32 *)req)[_BRlen]; \
-    memmove(((char *)req) + 8, ((char *)req) + 4, _BRlen << 2); \
-    ((CARD32 *)req)[1] = _BRlen + n + 2; \
-    Data32(dpy, &_BRdat, 4); \
-    }
-#endif
-#endif
-
-#define SetReqLen(req,n,badlen) \
-    if ((req->length + n) > (unsigned)65535) { \
-	if (dpy->bigreq_size) { \
-	    MakeBigReq(req,n) \
-	} else { \
-	    n = badlen; \
-	    req->length += n; \
-	} \
-    } else \
-	req->length += n
-
-#define SyncHandle() \
-	if (dpy->synchandler) (*dpy->synchandler)(dpy)
-
-extern void _XFlushGCCache(Display *dpy, GC gc);
-#define FlushGC(dpy, gc) \
-	if ((gc)->dirty) _XFlushGCCache((dpy), (gc))
-/*
- * Data - Place data in the buffer and pad the end to provide
- * 32 bit word alignment.  Transmit if the buffer fills.
- *
- * "dpy" is a pointer to a Display.
- * "data" is a pinter to a data buffer.
- * "len" is the length of the data buffer.
- */
-#ifndef DataRoutineIsProcedure
-#define Data(dpy, data, len) {\
-	if (dpy->bufptr + (len) <= dpy->bufmax) {\
-		memcpy(dpy->bufptr, data, (int)len);\
-		dpy->bufptr += ((len) + 3) & ~3;\
-	} else\
-		_XSend(dpy, data, len);\
-	}
-#endif /* DataRoutineIsProcedure */
-
-
-/* Allocate bytes from the buffer.  No padding is done, so if
- * the length is not a multiple of 4, the caller must be
- * careful to leave the buffer aligned after sending the
- * current request.
- *
- * "type" is the type of the pointer being assigned to.
- * "ptr" is the pointer being assigned to.
- * "n" is the number of bytes to allocate.
- *
- * Example:
- *    xTextElt *elt;
- *    BufAlloc (xTextElt *, elt, nbytes)
- */
-
-#define BufAlloc(type, ptr, n) \
-    if (dpy->bufptr + (n) > dpy->bufmax) \
-        _XFlush (dpy); \
-    ptr = (type) dpy->bufptr; \
-    (void)ptr; \
-    dpy->bufptr += (n);
-
-#ifdef WORD64
-#define Data16(dpy, data, len) _XData16(dpy, (short *)data, len)
-#define Data32(dpy, data, len) _XData32(dpy, (long *)data, len)
-#else
-#define Data16(dpy, data, len) Data((dpy), (char *)(data), (len))
-#define _XRead16Pad(dpy, data, len) _XReadPad((dpy), (char *)(data), (len))
-#define _XRead16(dpy, data, len) _XRead((dpy), (char *)(data), (len))
-#ifdef LONG64
-#define Data32(dpy, data, len) _XData32(dpy, (long *)data, len)
-extern int _XData32(
-	     Display *dpy,
-	     register long *data,
-	     unsigned len
-);
-extern void _XRead32(
-	     Display *dpy,
-	     register long *data,
-	     long len
-);
-#else
-#define Data32(dpy, data, len) Data((dpy), (char *)(data), (len))
-#define _XRead32(dpy, data, len) _XRead((dpy), (char *)(data), (len))
-#endif
-#endif /* not WORD64 */
-
-#define PackData16(dpy,data,len) Data16 (dpy, data, len)
-#define PackData32(dpy,data,len) Data32 (dpy, data, len)
-
-/* Xlib manual is bogus */
-#define PackData(dpy,data,len) PackData16 (dpy, data, len)
-
-#define min(a,b) (((a) < (b)) ? (a) : (b))
-#define max(a,b) (((a) > (b)) ? (a) : (b))
-
-#define CI_NONEXISTCHAR(cs) (((cs)->width == 0) && \
-			     (((cs)->rbearing|(cs)->lbearing| \
-			       (cs)->ascent|(cs)->descent) == 0))
-
-/*
- * CI_GET_CHAR_INFO_1D - return the charinfo struct for the indicated 8bit
- * character.  If the character is in the column and exists, then return the
- * appropriate metrics (note that fonts with common per-character metrics will
- * return min_bounds).  If none of these hold true, try again with the default
- * char.
- */
-#define CI_GET_CHAR_INFO_1D(fs,col,def,cs) \
-{ \
-    cs = def; \
-    if (col >= fs->min_char_or_byte2 && col <= fs->max_char_or_byte2) { \
-	if (fs->per_char == NULL) { \
-	    cs = &fs->min_bounds; \
-	} else { \
-	    cs = &fs->per_char[(col - fs->min_char_or_byte2)]; \
-	    if (CI_NONEXISTCHAR(cs)) cs = def; \
-	} \
-    } \
-}
-
-#define CI_GET_DEFAULT_INFO_1D(fs,cs) \
-  CI_GET_CHAR_INFO_1D (fs, fs->default_char, NULL, cs)
-
-
-
-/*
- * CI_GET_CHAR_INFO_2D - return the charinfo struct for the indicated row and
- * column.  This is used for fonts that have more than row zero.
- */
-#define CI_GET_CHAR_INFO_2D(fs,row,col,def,cs) \
-{ \
-    cs = def; \
-    if (row >= fs->min_byte1 && row <= fs->max_byte1 && \
-	col >= fs->min_char_or_byte2 && col <= fs->max_char_or_byte2) { \
-	if (fs->per_char == NULL) { \
-	    cs = &fs->min_bounds; \
-	} else { \
-	    cs = &fs->per_char[((row - fs->min_byte1) * \
-			        (fs->max_char_or_byte2 - \
-				 fs->min_char_or_byte2 + 1)) + \
-			       (col - fs->min_char_or_byte2)]; \
-	    if (CI_NONEXISTCHAR(cs)) cs = def; \
-        } \
-    } \
-}
-
-#define CI_GET_DEFAULT_INFO_2D(fs,cs) \
-{ \
-    unsigned int r = (fs->default_char >> 8); \
-    unsigned int c = (fs->default_char & 0xff); \
-    CI_GET_CHAR_INFO_2D (fs, r, c, NULL, cs); \
-}
-
-
-#ifdef MUSTCOPY
-
-/* for when 32-bit alignment is not good enough */
-#define OneDataCard32(dpy,dstaddr,srcvar) \
-  { dpy->bufptr -= 4; Data32 (dpy, (char *) &(srcvar), 4); }
-
-#else
-
-/* srcvar must be a variable for large architecture version */
-#define OneDataCard32(dpy,dstaddr,srcvar) \
-  { *(CARD32 *)(dstaddr) = (srcvar); }
-
-#endif /* MUSTCOPY */
-
-typedef struct _XInternalAsync {
-    struct _XInternalAsync *next;
-    /*
-     * handler arguments:
-     * rep is the generic reply that caused this handler
-     * to be invoked.  It must also be passed to _XGetAsyncReply.
-     * buf and len are opaque values that must be passed to
-     * _XGetAsyncReply or _XGetAsyncData.
-     * data is the closure stored in this struct.
-     * The handler returns True iff it handled this reply.
-     */
-    Bool (*handler)(
-		    Display*	/* dpy */,
-		    xReply*	/* rep */,
-		    char*	/* buf */,
-		    int		/* len */,
-		    XPointer	/* data */
-		    );
-    XPointer data;
-} _XAsyncHandler;
-
-typedef struct _XAsyncEState {
-    unsigned long min_sequence_number;
-    unsigned long max_sequence_number;
-    unsigned char error_code;
-    unsigned char major_opcode;
-    unsigned short minor_opcode;
-    unsigned char last_error_received;
-    int error_count;
-} _XAsyncErrorState;
-
-extern void _XDeqAsyncHandler(Display *dpy, _XAsyncHandler *handler);
-#define DeqAsyncHandler(dpy,handler) { \
-    if (dpy->async_handlers == (handler)) \
-	dpy->async_handlers = (handler)->next; \
-    else \
-	_XDeqAsyncHandler(dpy, handler); \
-    }
-
-typedef void (*FreeFuncType) (
-    Display*	/* display */
-);
-
-typedef int (*FreeModmapType) (
-    XModifierKeymap*	/* modmap */
-);
-
-/*
- * This structure is private to the library.
- */
-typedef struct _XFreeFuncs {
-    FreeFuncType atoms;		/* _XFreeAtomTable */
-    FreeModmapType modifiermap;	/* XFreeModifierMap */
-    FreeFuncType key_bindings;	/* _XFreeKeyBindings */
-    FreeFuncType context_db;	/* _XFreeContextDB */
-    FreeFuncType defaultCCCs;	/* _XcmsFreeDefaultCCCs */
-    FreeFuncType clientCmaps;	/* _XcmsFreeClientCmaps */
-    FreeFuncType intensityMaps;	/* _XcmsFreeIntensityMaps */
-    FreeFuncType im_filters;	/* _XFreeIMFilters */
-    FreeFuncType xkb;		/* _XkbFreeInfo */
-} _XFreeFuncRec;
-
-/* types for InitExt.c */
-typedef int (*CreateGCType) (
-    Display*	/* display */,
-    GC		/* gc */,
-    XExtCodes*	/* codes */
-);
-
-typedef int (*CopyGCType)(
-    Display*	/* display */,
-    GC		/* gc */,
-    XExtCodes*	/* codes */
-);
-
-typedef int (*FlushGCType) (
-    Display*	/* display */,
-    GC		/* gc */,
-    XExtCodes*	/* codes */
-);
-
-typedef int (*FreeGCType) (
-    Display*	/* display */,
-    GC		/* gc */,
-    XExtCodes*	/* codes */
-);
-
-typedef int (*CreateFontType) (
-    Display*	/* display */,
-    XFontStruct* /* fs */,
-    XExtCodes*	/* codes */
-);
-
-typedef int (*FreeFontType) (
-    Display*	/* display */,
-    XFontStruct* /* fs */,
-    XExtCodes*	/* codes */
-);
-
-typedef int (*CloseDisplayType) (
-    Display*	/* display */,
-    XExtCodes*	/* codes */
-);
-
-typedef int (*ErrorType) (
-    Display*	/* display */,
-    xError*	/* err */,
-    XExtCodes*	/* codes */,
-    int*	/* ret_code */
-);
-
-typedef char* (*ErrorStringType) (
-    Display*	/* display */,
-    int		/* code */,
-    XExtCodes*	/* codes */,
-    char*	/* buffer */,
-    int		/* nbytes */
-);
-
-typedef void (*PrintErrorType)(
-    Display*	/* display */,
-    XErrorEvent* /* ev */,
-    void*	/* fp */
-);
-
-typedef void (*BeforeFlushType)(
-    Display*	/* display */,
-    XExtCodes*	/* codes */,
-    _Xconst char* /* data */,
-    long	/* len */
-);
-
-/*
- * This structure is private to the library.
- */
-typedef struct _XExten {		/* private to extension mechanism */
-	struct _XExten *next;		/* next in list */
-	XExtCodes codes;		/* public information, all extension told */
-	CreateGCType create_GC;		/* routine to call when GC created */
-	CopyGCType copy_GC;		/* routine to call when GC copied */
-	FlushGCType flush_GC;		/* routine to call when GC flushed */
-	FreeGCType free_GC;		/* routine to call when GC freed */
-	CreateFontType create_Font;	/* routine to call when Font created */
-	FreeFontType free_Font;		/* routine to call when Font freed */
-	CloseDisplayType close_display;	/* routine to call when connection closed */
-	ErrorType error;		/* who to call when an error occurs */
-	ErrorStringType error_string;	/* routine to supply error string */
-	char *name;			/* name of this extension */
-	PrintErrorType error_values;	/* routine to supply error values */
-	BeforeFlushType before_flush;	/* routine to call when sending data */
-	struct _XExten *next_flush;	/* next in list of those with flushes */
-} _XExtension;
-
-/* extension hooks */
-
-#ifdef DataRoutineIsProcedure
-extern void Data(Display *dpy, char *data, long len);
-#endif
-extern int _XError(
-    Display*	/* dpy */,
-    xError*	/* rep */
-);
-extern int _XIOError(
-    Display*	/* dpy */
-);
-extern int (*_XIOErrorFunction)(
-    Display*	/* dpy */
-);
-extern int (*_XErrorFunction)(
-    Display*		/* dpy */,
-    XErrorEvent*	/* error_event */
-);
-extern void _XEatData(
-    Display*		/* dpy */,
-    unsigned long	/* n */
-);
-extern char *_XAllocScratch(
-    Display*		/* dpy */,
-    unsigned long	/* nbytes */
-);
-extern char *_XAllocTemp(
-    Display*		/* dpy */,
-    unsigned long	/* nbytes */
-);
-extern void _XFreeTemp(
-    Display*		/* dpy */,
-    char*		/* buf */,
-    unsigned long	/* nbytes */
-);
-extern Visual *_XVIDtoVisual(
-    Display*	/* dpy */,
-    VisualID	/* id */
-);
-extern unsigned long _XSetLastRequestRead(
-    Display*		/* dpy */,
-    xGenericReply*	/* rep */
-);
-extern int _XGetHostname(
-    char*	/* buf */,
-    int		/* maxlen */
-);
-extern Screen *_XScreenOfWindow(
-    Display*	/* dpy */,
-    Window	/* w */
-);
-extern Bool _XAsyncErrorHandler(
-    Display*	/* dpy */,
-    xReply*	/* rep */,
-    char*	/* buf */,
-    int		/* len */,
-    XPointer	/* data */
-);
-extern char *_XGetAsyncReply(
-    Display*	/* dpy */,
-    char*	/* replbuf */,
-    xReply*	/* rep */,
-    char*	/* buf */,
-    int		/* len */,
-    int		/* extra */,
-    Bool	/* discard */
-);
-extern void _XGetAsyncData(
-    Display*	/* dpy */,
-    char *	/* data */,
-    char *	/* buf */,
-    int		/* len */,
-    int		/* skip */,
-    int		/* datalen */,
-    int		/* discardtotal */
-);
-extern void _XFlush(
-    Display*	/* dpy */
-);
-extern int _XEventsQueued(
-    Display*	/* dpy */,
-    int 	/* mode */
-);
-extern void _XReadEvents(
-    Display*	/* dpy */
-);
-extern int _XRead(
-    Display*	/* dpy */,
-    char*	/* data */,
-    long	/* size */
-);
-extern void _XReadPad(
-    Display*	/* dpy */,
-    char*	/* data */,
-    long	/* size */
-);
-extern void _XSend(
-    Display*		/* dpy */,
-    _Xconst char*	/* data */,
-    long		/* size */
-);
-extern Status _XReply(
-    Display*	/* dpy */,
-    xReply*	/* rep */,
-    int		/* extra */,
-    Bool	/* discard */
-);
-extern void _XEnq(
-    Display*	/* dpy */,
-    xEvent*	/* event */
-);
-extern void _XDeq(
-    Display*	/* dpy */,
-    _XQEvent*	/* prev */,
-    _XQEvent*	/* qelt */
-);
-
-extern Bool _XUnknownWireEvent(
-    Display*	/* dpy */,
-    XEvent*	/* re */,
-    xEvent*	/* event */
-);
-
-extern Bool _XUnknownWireEventCookie(
-    Display*	/* dpy */,
-    XGenericEventCookie*	/* re */,
-    xEvent*	/* event */
-);
-
-extern Bool _XUnknownCopyEventCookie(
-    Display*	/* dpy */,
-    XGenericEventCookie*	/* in */,
-    XGenericEventCookie*	/* out */
-);
-
-extern Status _XUnknownNativeEvent(
-    Display*	/* dpy */,
-    XEvent*	/* re */,
-    xEvent*	/* event */
-);
-
-extern Bool _XWireToEvent(Display *dpy, XEvent *re, xEvent *event);
-extern Bool _XDefaultWireError(Display *display, XErrorEvent *he, xError *we);
-extern Bool _XPollfdCacheInit(Display *dpy);
-extern void _XPollfdCacheAdd(Display *dpy, int fd);
-extern void _XPollfdCacheDel(Display *dpy, int fd);
-extern XID _XAllocID(Display *dpy);
-extern void _XAllocIDs(Display *dpy, XID *ids, int count);
-
-extern int _XFreeExtData(
-    XExtData*	/* extension */
-);
-
-extern int (*XESetCreateGC(
-    Display*		/* display */,
-    int			/* extension */,
-    int (*) (
-	      Display*			/* display */,
-	      GC			/* gc */,
-	      XExtCodes*		/* codes */
-	    )		/* proc */
-))(
-    Display*, GC, XExtCodes*
-);
-
-extern int (*XESetCopyGC(
-    Display*		/* display */,
-    int			/* extension */,
-    int (*) (
-	      Display*			/* display */,
-              GC			/* gc */,
-              XExtCodes*		/* codes */
-            )		/* proc */
-))(
-    Display*, GC, XExtCodes*
-);
-
-extern int (*XESetFlushGC(
-    Display*		/* display */,
-    int			/* extension */,
-    int (*) (
-	      Display*			/* display */,
-              GC			/* gc */,
-              XExtCodes*		/* codes */
-            )		/* proc */
-))(
-    Display*, GC, XExtCodes*
-);
-
-extern int (*XESetFreeGC(
-    Display*		/* display */,
-    int			/* extension */,
-    int (*) (
-	      Display*			/* display */,
-              GC			/* gc */,
-              XExtCodes*		/* codes */
-            )		/* proc */
-))(
-    Display*, GC, XExtCodes*
-);
-
-extern int (*XESetCreateFont(
-    Display*		/* display */,
-    int			/* extension */,
-    int (*) (
-	      Display*			/* display */,
-              XFontStruct*		/* fs */,
-              XExtCodes*		/* codes */
-            )		/* proc */
-))(
-    Display*, XFontStruct*, XExtCodes*
-);
-
-extern int (*XESetFreeFont(
-    Display*		/* display */,
-    int			/* extension */,
-    int (*) (
-	      Display*			/* display */,
-              XFontStruct*		/* fs */,
-              XExtCodes*		/* codes */
-            )		/* proc */
-))(
-    Display*, XFontStruct*, XExtCodes*
-);
-
-extern int (*XESetCloseDisplay(
-    Display*		/* display */,
-    int			/* extension */,
-    int (*) (
-	      Display*			/* display */,
-              XExtCodes*		/* codes */
-            )		/* proc */
-))(
-    Display*, XExtCodes*
-);
-
-extern int (*XESetError(
-    Display*		/* display */,
-    int			/* extension */,
-    int (*) (
-	      Display*			/* display */,
-              xError*			/* err */,
-              XExtCodes*		/* codes */,
-              int*			/* ret_code */
-            )		/* proc */
-))(
-    Display*, xError*, XExtCodes*, int*
-);
-
-extern char* (*XESetErrorString(
-    Display*		/* display */,
-    int			/* extension */,
-    char* (*) (
-	        Display*		/* display */,
-                int			/* code */,
-                XExtCodes*		/* codes */,
-                char*			/* buffer */,
-                int			/* nbytes */
-              )		/* proc */
-))(
-    Display*, int, XExtCodes*, char*, int
-);
-
-extern void (*XESetPrintErrorValues (
-    Display*		/* display */,
-    int			/* extension */,
-    void (*)(
-	      Display*			/* display */,
-	      XErrorEvent*		/* ev */,
-	      void*			/* fp */
-	     )		/* proc */
-))(
-    Display*, XErrorEvent*, void*
-);
-
-extern Bool (*XESetWireToEvent(
-    Display*		/* display */,
-    int			/* event_number */,
-    Bool (*) (
-	       Display*			/* display */,
-               XEvent*			/* re */,
-               xEvent*			/* event */
-             )		/* proc */
-))(
-    Display*, XEvent*, xEvent*
-);
-
-extern Bool (*XESetWireToEventCookie(
-    Display*		/* display */,
-    int			/* extension */,
-    Bool (*) (
-	       Display*			/* display */,
-               XGenericEventCookie*	/* re */,
-               xEvent*			/* event */
-             )		/* proc */
-))(
-    Display*, XGenericEventCookie*, xEvent*
-);
-
-extern Bool (*XESetCopyEventCookie(
-    Display*		/* display */,
-    int			/* extension */,
-    Bool (*) (
-	       Display*			/* display */,
-               XGenericEventCookie*	/* in */,
-               XGenericEventCookie*	/* out */
-             )		/* proc */
-))(
-    Display*, XGenericEventCookie*, XGenericEventCookie*
-);
-
-
-extern Status (*XESetEventToWire(
-    Display*		/* display */,
-    int			/* event_number */,
-    Status (*) (
-	      Display*			/* display */,
-              XEvent*			/* re */,
-              xEvent*			/* event */
-            )		/* proc */
-))(
-    Display*, XEvent*, xEvent*
-);
-
-extern Bool (*XESetWireToError(
-    Display*		/* display */,
-    int			/* error_number */,
-    Bool (*) (
-	       Display*			/* display */,
-	       XErrorEvent*		/* he */,
-	       xError*			/* we */
-            )		/* proc */
-))(
-    Display*, XErrorEvent*, xError*
-);
-
-extern void (*XESetBeforeFlush(
-    Display*		/* display */,
-    int			/* error_number */,
-    void (*) (
-	       Display*			/* display */,
-	       XExtCodes*		/* codes */,
-	       _Xconst char*		/* data */,
-	       long			/* len */
-            )		/* proc */
-))(
-    Display*, XExtCodes*, _Xconst char*, long
-);
-
-/* internal connections for IMs */
-
-typedef void (*_XInternalConnectionProc)(
-    Display*			/* dpy */,
-    int				/* fd */,
-    XPointer			/* call_data */
-);
-
-
-extern Status _XRegisterInternalConnection(
-    Display*			/* dpy */,
-    int				/* fd */,
-    _XInternalConnectionProc	/* callback */,
-    XPointer			/* call_data */
-);
-
-extern void _XUnregisterInternalConnection(
-    Display*			/* dpy */,
-    int				/* fd */
-);
-
-extern void _XProcessInternalConnection(
-    Display*			/* dpy */,
-    struct _XConnectionInfo*	/* conn_info */
-);
-
-/* Display structure has pointers to these */
-
-struct _XConnectionInfo {	/* info from _XRegisterInternalConnection */
-    int fd;
-    _XInternalConnectionProc read_callback;
-    XPointer call_data;
-    XPointer *watch_data;	/* set/used by XConnectionWatchProc */
-    struct _XConnectionInfo *next;
-};
-
-struct _XConnWatchInfo {	/* info from XAddConnectionWatch */
-    XConnectionWatchProc fn;
-    XPointer client_data;
-    struct _XConnWatchInfo *next;
-};
-
-#ifdef __UNIXOS2__
-extern char* __XOS2RedirRoot(
-    char*
-);
-#endif
-
-extern int _XTextHeight(
-    XFontStruct*	/* font_struct */,
-    _Xconst char*	/* string */,
-    int			/* count */
-);
-
-extern int _XTextHeight16(
-    XFontStruct*	/* font_struct */,
-    _Xconst XChar2b*	/* string */,
-    int			/* count */
-);
-
-#if defined(WIN32)
-
-extern int _XOpenFile(
-    _Xconst char*	/* path */,
-    int			/* flags */
-);
-
-extern int _XOpenFileMode(
-    _Xconst char*	/* path */,
-    int			/* flags */,
-    mode_t              /* mode */
-);
-
-extern void* _XFopenFile(
-    _Xconst char*	/* path */,
-    _Xconst char*	/* mode */
-);
-
-extern int _XAccessFile(
-    _Xconst char*	/* path */
-);
-#else
-#define _XOpenFile(path,flags) open(path,flags)
-#define _XOpenFileMode(path,flags,mode) open(path,flags,mode)
-#define _XFopenFile(path,mode) fopen(path,mode)
-#endif
-
-/* EvToWire.c */
-extern Status _XEventToWire(Display *dpy, XEvent *re, xEvent *event);
-
-extern int _XF86LoadQueryLocaleFont(
-    Display*		/* dpy */,
-    _Xconst char*	/* name*/,
-    XFontStruct**	/* xfp*/,
-    Font*		/* fidp */
-);
-
-extern void _XProcessWindowAttributes (
-    register Display *dpy,
-    xChangeWindowAttributesReq *req,
-    register unsigned long valuemask,
-    register XSetWindowAttributes *attributes);
-
-extern int _XDefaultError(
-        Display *dpy,
-        XErrorEvent *event);
-
-extern int _XDefaultIOError(
-        Display *dpy);
-
-extern void _XSetClipRectangles (
-    register Display *dpy,
-    GC gc,
-    int clip_x_origin, int clip_y_origin,
-    XRectangle *rectangles,
-    int n,
-    int ordering);
-
-Status _XGetWindowAttributes(
-    register Display *dpy,
-    Window w,
-    XWindowAttributes *attr);
-
-int _XPutBackEvent (
-    register Display *dpy,
-    register XEvent *event);
-
-extern Bool _XIsEventCookie(
-        Display *dpy,
-        XEvent *ev);
-
-extern void _XFreeEventCookies(
-        Display *dpy);
-
-extern void _XStoreEventCookie(
-        Display *dpy,
-        XEvent *ev);
-
-extern Bool _XFetchEventCookie(
-        Display *dpy,
-        XGenericEventCookie *ev);
-
-extern Bool _XCopyEventCookie(
-        Display *dpy,
-        XGenericEventCookie *in,
-        XGenericEventCookie *out);
-
-_XFUNCPROTOEND
-
-#endif /* _XLIBINT_H_ */
+

+/*

+

+Copyright 1984, 1985, 1987, 1989, 1998  The Open Group

+

+Permission to use, copy, modify, distribute, and sell this software and its

+documentation for any purpose is hereby granted without fee, provided that

+the above copyright notice appear in all copies and that both that

+copyright notice and this permission notice appear in supporting

+documentation.

+

+The above copyright notice and this permission notice shall be included

+in all copies or substantial portions of the Software.

+

+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS

+OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF

+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.

+IN NO EVENT SHALL THE OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR

+OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,

+ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR

+OTHER DEALINGS IN THE SOFTWARE.

+

+Except as contained in this notice, the name of The Open Group shall

+not be used in advertising or otherwise to promote the sale, use or

+other dealings in this Software without prior written authorization

+from The Open Group.

+

+*/

+

+#ifndef _XLIBINT_H_

+#define _XLIBINT_H_ 1

+

+/*

+ *	Xlibint.h - Header definition and support file for the internal

+ *	support routines used by the C subroutine interface

+ *	library (Xlib) to the X Window System.

+ *

+ *	Warning, there be dragons here....

+ */

+

+#include <X11/Xlib.h>

+#include <X11/Xproto.h>		/* to declare xEvent */

+#include <X11/XlibConf.h>	/* for configured options like XTHREADS */

+

+#ifdef WIN32

+#define _XFlush _XFlushIt

+#endif

+

+/*

+ * If your BytesReadable correctly detects broken connections, then

+ * you should NOT define XCONN_CHECK_FREQ.

+ */

+#ifndef XCONN_CHECK_FREQ

+#define XCONN_CHECK_FREQ 256

+#endif

+

+struct _XGC

+{

+    XExtData *ext_data;	/* hook for extension to hang data */

+    GContext gid;	/* protocol ID for graphics context */

+    Bool rects;		/* boolean: TRUE if clipmask is list of rectangles */

+    Bool dashes;	/* boolean: TRUE if dash-list is really a list */

+    unsigned long dirty;/* cache dirty bits */

+    XGCValues values;	/* shadow structure of values */

+};

+

+struct _XDisplay

+{

+	XExtData *ext_data;	/* hook for extension to hang data */

+	struct _XFreeFuncs *free_funcs; /* internal free functions */

+	int fd;			/* Network socket. */

+	int conn_checker;         /* ugly thing used by _XEventsQueued */

+	int proto_major_version;/* maj. version of server's X protocol */

+	int proto_minor_version;/* minor version of server's X protocol */

+	char *vendor;		/* vendor of the server hardware */

+        XID resource_base;	/* resource ID base */

+	XID resource_mask;	/* resource ID mask bits */

+	XID resource_id;	/* allocator current ID */

+	int resource_shift;	/* allocator shift to correct bits */

+	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 vnumber;		/* Xlib's X protocol version number. */

+	int release;		/* release of the server */

+	struct _XSQEvent *head, *tail;	/* Input event queue. */

+	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. */

+	char *last_req;		/* beginning of last request, or dummy */

+	char *buffer;		/* Output buffer starting address. */

+	char *bufptr;		/* Output buffer index pointer. */

+	char *bufmax;		/* Output buffer maximum+1 address. */

+	unsigned max_request_size; /* maximum number 32 bit words in request*/

+	struct _XrmHashBucketRec *db;

+	int (*synchandler)(	/* Synchronization handler */

+		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 */

+	volatile unsigned long flags;	   /* internal connection flags */

+	int min_keycode;	/* minimum defined keycode */

+	int max_keycode;	/* maximum defined keycode */

+	KeySym *keysyms;	/* This server's keysyms */

+	XModifierKeymap *modifiermap;	/* This server's modifier keymap */

+	int keysyms_per_keycode;/* number of rows */

+	char *xdefaults;	/* contents of defaults from server */

+	char *scratch_buffer;	/* place to hang scratch buffer */

+	unsigned long scratch_length;	/* length of scratch buffer */

+	int ext_number;		/* extension number on this display */

+	struct _XExten *ext_procs; /* extensions initialized on this display */

+	/*

+	 * the following can be fixed size, as the protocol defines how

+	 * much address space is available.

+	 * While this could be done using the extension vector, there

+	 * may be MANY events processed, so a search through the extension

+	 * list to find the right procedure for each event might be

+	 * expensive if many extensions are being used.

+	 */

+	Bool (*event_vec[128])(	/* vector for wire to event */

+		Display *	/* dpy */,

+		XEvent *	/* re */,

+		xEvent *	/* event */

+		);

+	Status (*wire_vec[128])( /* vector for event to wire */

+		Display *	/* dpy */,

+		XEvent *	/* re */,

+		xEvent *	/* event */

+		);

+	KeySym lock_meaning;	   /* for XLookupString */

+	struct _XLockInfo *lock;   /* multi-thread state, display lock */

+	struct _XInternalAsync *async_handlers; /* for internal async */

+	unsigned long bigreq_size; /* max size of big requests */

+	struct _XLockPtrs *lock_fns; /* pointers to threads functions */

+	void (*idlist_alloc)(	   /* XID list allocator function */

+		Display *	/* dpy */,

+		XID *		/* ids */,

+		int		/* count */

+		);

+	/* things above this line should not move, for binary compatibility */

+	struct _XKeytrans *key_bindings; /* for XLookupString */

+	Font cursor_font;	   /* for XCreateFontCursor */

+	struct _XDisplayAtoms *atoms; /* for XInternAtom */

+	unsigned int mode_switch;  /* keyboard group modifiers */

+	unsigned int num_lock;  /* keyboard numlock modifiers */

+	struct _XContextDB *context_db; /* context database */

+	Bool (**error_vec)(	/* vector for wire to error */

+		Display     *	/* display */,

+		XErrorEvent *	/* he */,

+		xError      *	/* we */

+		);

+	/*

+	 * Xcms information

+	 */

+	struct {

+	   XPointer defaultCCCs;  /* pointer to an array of default XcmsCCC */

+	   XPointer clientCmaps;  /* pointer to linked list of XcmsCmapRec */

+	   XPointer perVisualIntensityMaps;

+				  /* linked list of XcmsIntensityMap */

+	} cms;

+	struct _XIMFilter *im_filters;

+	struct _XSQEvent *qfree; /* unallocated event queue elements */

+	unsigned long next_event_serial_num; /* inserted into next queue elt */

+	struct _XExten *flushes; /* Flush hooks */

+	struct _XConnectionInfo *im_fd_info; /* _XRegisterInternalConnection */

+	int im_fd_length;	/* number of im_fd_info */

+	struct _XConnWatchInfo *conn_watchers; /* XAddConnectionWatch */

+	int watcher_count;	/* number of conn_watchers */

+	XPointer filedes;	/* struct pollfd cache for _XWaitForReadable */

+	int (*savedsynchandler)( /* user synchandler when Xlib usurps */

+		Display *	/* dpy */

+		);

+	XID resource_max;	/* allocator max ID */

+	int xcmisc_opcode;	/* major opcode for XC-MISC */

+	struct _XkbInfoRec *xkb_info; /* XKB info */

+	struct _XtransConnInfo *trans_conn; /* transport connection object */

+	struct _X11XCBPrivate *xcb; /* XCB glue private data */

+

+	/* Generic event cookie handling */

+	unsigned int next_cookie; /* next event cookie */

+	/* vector for wire to generic event, index is (extension - 128) */

+	Bool (*generic_event_vec[128])(

+		Display *	/* dpy */,

+		XGenericEventCookie *	/* Xlib event */,

+		xEvent *	/* wire event */);

+	/* vector for event copy, index is (extension - 128) */

+	Bool (*generic_event_copy_vec[128])(

+		Display *	/* dpy */,

+		XGenericEventCookie *	/* in */,

+		XGenericEventCookie *   /* out*/);

+	void *cookiejar;  /* cookie events returned but not claimed */

+};

+

+#define XAllocIDs(dpy,ids,n) (*(dpy)->idlist_alloc)(dpy,ids,n)

+

+/*

+ * define the following if you want the Data macro to be a procedure instead

+ */

+#ifdef CRAY

+#define DataRoutineIsProcedure

+#endif /* CRAY */

+

+#ifndef _XEVENT_

+/*

+ * _QEvent datatype for use in input queueing.

+ */

+typedef struct _XSQEvent

+{

+    struct _XSQEvent *next;

+    XEvent event;

+    unsigned long qserial_num;	/* so multi-threaded code can find new ones */

+} _XQEvent;

+#endif

+

+#ifdef XTHREADS			/* for xReply */

+#define NEED_REPLIES

+#endif

+

+#define NEED_EVENTS

+#define NEED_REPLIES

+#include <X11/Xproto.h>

+#ifdef __sgi

+#define _SGI_MP_SOURCE  /* turn this on to get MP safe errno */

+#endif

+#include <errno.h>

+#define _XBCOPYFUNC _Xbcopy

+#include <X11/Xfuncs.h>

+#include <X11/Xosdefs.h>

+

+/* Utek leaves kernel macros around in include files (bleah) */

+#ifdef dirty

+#undef dirty

+#endif

+

+#include <stdlib.h>

+#include <string.h>

+

+#include <X11/Xfuncproto.h>

+

+_XFUNCPROTOBEGIN

+

+/*

+ * The following definitions can be used for locking requests in multi-threaded

+ * address spaces.

+ */

+#ifdef XTHREADS

+/* Author: Stephen Gildea, MIT X Consortium

+ *

+ * declarations for C Threads locking

+ */

+

+typedef struct _LockInfoRec *LockInfoPtr;

+

+/* interfaces for locking.c */

+struct _XLockPtrs {

+    /* used by all, including extensions; do not move */

+    void (*lock_display)(

+		Display *dpy

+#if defined(XTHREADS_WARN) || defined(XTHREADS_FILE_LINE)

+		, char *file

+		, int line

+#endif

+	);

+    void (*unlock_display)(

+		Display *dpy

+#if defined(XTHREADS_WARN) || defined(XTHREADS_FILE_LINE)

+		, char *file

+		, int line

+#endif

+	);

+};

+

+#if defined(WIN32) && !defined(_XLIBINT_)

+#define _XCreateMutex_fn (*_XCreateMutex_fn_p)

+#define _XFreeMutex_fn (*_XFreeMutex_fn_p)

+#define _XLockMutex_fn (*_XLockMutex_fn_p)

+#define _XUnlockMutex_fn (*_XUnlockMutex_fn_p)

+#define _Xglobal_lock (*_Xglobal_lock_p)

+#endif

+

+/* in XlibInt.c */

+extern void (*_XCreateMutex_fn)(

+    LockInfoPtr /* lock */

+);

+extern void (*_XFreeMutex_fn)(

+    LockInfoPtr /* lock */

+);

+extern void (*_XLockMutex_fn)(

+    LockInfoPtr	/* lock */

+#if defined(XTHREADS_WARN) || defined(XTHREADS_FILE_LINE)

+    , char * /* file */

+    , int /* line */

+#endif

+);

+extern void (*_XUnlockMutex_fn)(

+    LockInfoPtr	/* lock */

+#if defined(XTHREADS_WARN) || defined(XTHREADS_FILE_LINE)

+    , char * /* file */

+    , int /* line */

+#endif

+);

+

+extern LockInfoPtr _Xglobal_lock;

+

+#if defined(XTHREADS_WARN) || defined(XTHREADS_FILE_LINE)

+#define LockDisplay(d)	     if ((d)->lock_fns) (*(d)->lock_fns->lock_display)((d),__FILE__,__LINE__)

+#define UnlockDisplay(d)     if ((d)->lock_fns) (*(d)->lock_fns->unlock_display)((d),__FILE__,__LINE__)

+#define _XLockMutex(lock)		if (_XLockMutex_fn) (*_XLockMutex_fn)(lock,__FILE__,__LINE__)

+#define _XUnlockMutex(lock)	if (_XUnlockMutex_fn) (*_XUnlockMutex_fn)(lock,__FILE__,__LINE__)

+#else

+/* used everywhere, so must be fast if not using threads */

+#define LockDisplay(d)	     if ((d)->lock_fns) (*(d)->lock_fns->lock_display)(d)

+#define UnlockDisplay(d)     if ((d)->lock_fns) (*(d)->lock_fns->unlock_display)(d)

+#define _XLockMutex(lock)		if (_XLockMutex_fn) (*_XLockMutex_fn)(lock)

+#define _XUnlockMutex(lock)	if (_XUnlockMutex_fn) (*_XUnlockMutex_fn)(lock)

+#endif

+#define _XCreateMutex(lock)	if (_XCreateMutex_fn) (*_XCreateMutex_fn)(lock);

+#define _XFreeMutex(lock)	if (_XFreeMutex_fn) (*_XFreeMutex_fn)(lock);

+

+#else /* XTHREADS */

+#define LockDisplay(dis)

+#define _XLockMutex(lock)

+#define _XUnlockMutex(lock)

+#define UnlockDisplay(dis)

+#define _XCreateMutex(lock)

+#define _XFreeMutex(lock)

+#endif

+

+#define Xfree(ptr) free((ptr))

+

+/*

+ * Note that some machines do not return a valid pointer for malloc(0), in

+ * which case we provide an alternate under the control of the

+ * define MALLOC_0_RETURNS_NULL.  This is necessary because some

+ * Xlib code expects malloc(0) to return a valid pointer to storage.

+ */

+#ifdef MALLOC_0_RETURNS_NULL

+

+# define Xmalloc(size) malloc(((size) == 0 ? 1 : (size)))

+# define Xrealloc(ptr, size) realloc((ptr), ((size) == 0 ? 1 : (size)))

+# define Xcalloc(nelem, elsize) calloc(((nelem) == 0 ? 1 : (nelem)), (elsize))

+

+#else

+

+# define Xmalloc(size) malloc((size))

+# define Xrealloc(ptr, size) realloc((ptr), (size))

+# define Xcalloc(nelem, elsize) calloc((nelem), (elsize))

+

+#endif

+

+#include <stddef.h>

+

+#define LOCKED 1

+#define UNLOCKED 0

+

+#ifndef BUFSIZE

+#define BUFSIZE 2048			/* X output buffer size. */

+#endif

+#ifndef PTSPERBATCH

+#define PTSPERBATCH 1024		/* point batching */

+#endif

+#ifndef WLNSPERBATCH

+#define WLNSPERBATCH 50			/* wide line batching */

+#endif

+#ifndef ZLNSPERBATCH

+#define ZLNSPERBATCH 1024		/* thin line batching */

+#endif

+#ifndef WRCTSPERBATCH

+#define WRCTSPERBATCH 10		/* wide line rectangle batching */

+#endif

+#ifndef ZRCTSPERBATCH

+#define ZRCTSPERBATCH 256		/* thin line rectangle batching */

+#endif

+#ifndef FRCTSPERBATCH

+#define FRCTSPERBATCH 256		/* filled rectangle batching */

+#endif

+#ifndef FARCSPERBATCH

+#define FARCSPERBATCH 256		/* filled arc batching */

+#endif

+#ifndef CURSORFONT

+#define CURSORFONT "cursor"		/* standard cursor fonts */

+#endif

+

+/*

+ * Display flags

+ */

+#define XlibDisplayIOError	(1L << 0)

+#define XlibDisplayClosing	(1L << 1)

+#define XlibDisplayNoXkb	(1L << 2)

+#define XlibDisplayPrivSync	(1L << 3)

+#define XlibDisplayProcConni	(1L << 4) /* in _XProcessInternalConnection */

+#define XlibDisplayReadEvents	(1L << 5) /* in _XReadEvents */

+#define XlibDisplayReply	(1L << 5) /* in _XReply */

+#define XlibDisplayWriting	(1L << 6) /* in _XFlushInt, _XSend */

+#define XlibDisplayDfltRMDB     (1L << 7) /* mark if RM db from XGetDefault */

+

+/*

+ * X Protocol packetizing macros.

+ */

+

+/*   Need to start requests on 64 bit word boundaries

+ *   on a CRAY computer so add a NoOp (127) if needed.

+ *   A character pointer on a CRAY computer will be non-zero

+ *   after shifting right 61 bits of it is not pointing to

+ *   a word boundary.

+ */

+#ifdef WORD64

+#define WORD64ALIGN if ((long)dpy->bufptr >> 61) {\

+           dpy->last_req = dpy->bufptr;\

+           *(dpy->bufptr)   = X_NoOperation;\

+           *(dpy->bufptr+1) =  0;\

+           *(dpy->bufptr+2) =  0;\

+           *(dpy->bufptr+3) =  1;\

+             dpy->request++;\

+             dpy->bufptr += 4;\

+         }

+#else /* else does not require alignment on 64-bit boundaries */

+#define WORD64ALIGN

+#endif /* WORD64 */

+

+

+/*

+ * GetReq - Get the next available X request packet in the buffer and

+ * return it.

+ *

+ * "name" is the name of the request, e.g. CreatePixmap, OpenFont, etc.

+ * "req" is the name of the request pointer.

+ *

+ */

+

+#if !defined(UNIXCPP) || defined(ANSICPP)

+#define GetReq(name, req) \

+        WORD64ALIGN\

+	if ((dpy->bufptr + SIZEOF(x##name##Req)) > dpy->bufmax)\

+		_XFlush(dpy);\

+	req = (x##name##Req *)(dpy->last_req = dpy->bufptr);\

+	req->reqType = X_##name;\

+	req->length = (SIZEOF(x##name##Req))>>2;\

+	dpy->bufptr += SIZEOF(x##name##Req);\

+	dpy->request++

+

+#else  /* non-ANSI C uses empty comment instead of "##" for token concatenation */

+#define GetReq(name, req) \

+        WORD64ALIGN\

+	if ((dpy->bufptr + SIZEOF(x/**/name/**/Req)) > dpy->bufmax)\

+		_XFlush(dpy);\

+	req = (x/**/name/**/Req *)(dpy->last_req = dpy->bufptr);\

+	req->reqType = X_/**/name;\

+	req->length = (SIZEOF(x/**/name/**/Req))>>2;\

+	dpy->bufptr += SIZEOF(x/**/name/**/Req);\

+	dpy->request++

+#endif

+

+/* GetReqExtra is the same as GetReq, but allocates "n" additional

+   bytes after the request. "n" must be a multiple of 4!  */

+

+#if !defined(UNIXCPP) || defined(ANSICPP)

+#define GetReqExtra(name, n, req) \

+        WORD64ALIGN\

+	if ((dpy->bufptr + SIZEOF(x##name##Req) + n) > dpy->bufmax)\

+		_XFlush(dpy);\

+	req = (x##name##Req *)(dpy->last_req = dpy->bufptr);\

+	req->reqType = X_##name;\

+	req->length = (SIZEOF(x##name##Req) + n)>>2;\

+	dpy->bufptr += SIZEOF(x##name##Req) + n;\

+	dpy->request++

+#else

+#define GetReqExtra(name, n, req) \

+        WORD64ALIGN\

+	if ((dpy->bufptr + SIZEOF(x/**/name/**/Req) + n) > dpy->bufmax)\

+		_XFlush(dpy);\

+	req = (x/**/name/**/Req *)(dpy->last_req = dpy->bufptr);\

+	req->reqType = X_/**/name;\

+	req->length = (SIZEOF(x/**/name/**/Req) + n)>>2;\

+	dpy->bufptr += SIZEOF(x/**/name/**/Req) + n;\

+	dpy->request++

+#endif

+

+

+/*

+ * GetResReq is for those requests that have a resource ID

+ * (Window, Pixmap, GContext, etc.) as their single argument.

+ * "rid" is the name of the resource.

+ */

+

+#if !defined(UNIXCPP) || defined(ANSICPP)

+#define GetResReq(name, rid, req) \

+        WORD64ALIGN\

+	if ((dpy->bufptr + SIZEOF(xResourceReq)) > dpy->bufmax)\

+	    _XFlush(dpy);\

+	req = (xResourceReq *) (dpy->last_req = dpy->bufptr);\

+	req->reqType = X_##name;\

+	req->length = 2;\

+	req->id = (rid);\

+	dpy->bufptr += SIZEOF(xResourceReq);\

+	dpy->request++

+#else

+#define GetResReq(name, rid, req) \

+        WORD64ALIGN\

+	if ((dpy->bufptr + SIZEOF(xResourceReq)) > dpy->bufmax)\

+	    _XFlush(dpy);\

+	req = (xResourceReq *) (dpy->last_req = dpy->bufptr);\

+	req->reqType = X_/**/name;\

+	req->length = 2;\

+	req->id = (rid);\

+	dpy->bufptr += SIZEOF(xResourceReq);\

+	dpy->request++

+#endif

+

+/*

+ * GetEmptyReq is for those requests that have no arguments

+ * at all.

+ */

+#if !defined(UNIXCPP) || defined(ANSICPP)

+#define GetEmptyReq(name, req) \

+        WORD64ALIGN\

+	if ((dpy->bufptr + SIZEOF(xReq)) > dpy->bufmax)\

+	    _XFlush(dpy);\

+	req = (xReq *) (dpy->last_req = dpy->bufptr);\

+	req->reqType = X_##name;\

+	req->length = 1;\

+	dpy->bufptr += SIZEOF(xReq);\

+	dpy->request++

+#else

+#define GetEmptyReq(name, req) \

+        WORD64ALIGN\

+	if ((dpy->bufptr + SIZEOF(xReq)) > dpy->bufmax)\

+	    _XFlush(dpy);\

+	req = (xReq *) (dpy->last_req = dpy->bufptr);\

+	req->reqType = X_/**/name;\

+	req->length = 1;\

+	dpy->bufptr += SIZEOF(xReq);\

+	dpy->request++

+#endif

+

+#ifdef WORD64

+#define MakeBigReq(req,n) \

+    { \

+    char _BRdat[4]; \

+    unsigned long _BRlen = req->length - 1; \

+    req->length = 0; \

+    memcpy(_BRdat, ((char *)req) + (_BRlen << 2), 4); \

+    memmove(((char *)req) + 8, ((char *)req) + 4, _BRlen << 2); \

+    memcpy(((char *)req) + 4, _BRdat, 4); \

+    Data32(dpy, (long *)&_BRdat, 4); \

+    }

+#else

+#ifdef LONG64

+#define MakeBigReq(req,n) \

+    { \

+    CARD64 _BRdat; \

+    CARD32 _BRlen = req->length - 1; \

+    req->length = 0; \

+    _BRdat = ((CARD32 *)req)[_BRlen]; \

+    memmove(((char *)req) + 8, ((char *)req) + 4, _BRlen << 2); \

+    ((CARD32 *)req)[1] = _BRlen + n + 2; \

+    Data32(dpy, &_BRdat, 4); \

+    }

+#else

+#define MakeBigReq(req,n) \

+    { \

+    CARD32 _BRdat; \

+    CARD32 _BRlen = req->length - 1; \

+    req->length = 0; \

+    _BRdat = ((CARD32 *)req)[_BRlen]; \

+    memmove(((char *)req) + 8, ((char *)req) + 4, _BRlen << 2); \

+    ((CARD32 *)req)[1] = _BRlen + n + 2; \

+    Data32(dpy, &_BRdat, 4); \

+    }

+#endif

+#endif

+

+#define SetReqLen(req,n,badlen) \

+    if ((req->length + n) > (unsigned)65535) { \

+	if (dpy->bigreq_size) { \

+	    MakeBigReq(req,n) \

+	} else { \

+	    n = badlen; \

+	    req->length += n; \

+	} \

+    } else \

+	req->length += n

+

+#define SyncHandle() \

+	if (dpy->synchandler) (*dpy->synchandler)(dpy)

+

+extern void _XFlushGCCache(Display *dpy, GC gc);

+#define FlushGC(dpy, gc) \

+	if ((gc)->dirty) _XFlushGCCache((dpy), (gc))

+/*

+ * Data - Place data in the buffer and pad the end to provide

+ * 32 bit word alignment.  Transmit if the buffer fills.

+ *

+ * "dpy" is a pointer to a Display.

+ * "data" is a pinter to a data buffer.

+ * "len" is the length of the data buffer.

+ */

+#ifndef DataRoutineIsProcedure

+#define Data(dpy, data, len) {\

+	if (dpy->bufptr + (len) <= dpy->bufmax) {\

+		memcpy(dpy->bufptr, data, (int)len);\

+		dpy->bufptr += ((len) + 3) & ~3;\

+	} else\

+		_XSend(dpy, data, len);\

+	}

+#endif /* DataRoutineIsProcedure */

+

+

+/* Allocate bytes from the buffer.  No padding is done, so if

+ * the length is not a multiple of 4, the caller must be

+ * careful to leave the buffer aligned after sending the

+ * current request.

+ *

+ * "type" is the type of the pointer being assigned to.

+ * "ptr" is the pointer being assigned to.

+ * "n" is the number of bytes to allocate.

+ *

+ * Example:

+ *    xTextElt *elt;

+ *    BufAlloc (xTextElt *, elt, nbytes)

+ */

+

+#define BufAlloc(type, ptr, n) \

+    if (dpy->bufptr + (n) > dpy->bufmax) \

+        _XFlush (dpy); \

+    ptr = (type) dpy->bufptr; \

+    (void)ptr; \

+    dpy->bufptr += (n);

+

+#ifdef WORD64

+#define Data16(dpy, data, len) _XData16(dpy, (short *)data, len)

+#define Data32(dpy, data, len) _XData32(dpy, (long *)data, len)

+#else

+#define Data16(dpy, data, len) Data((dpy), (char *)(data), (len))

+#define _XRead16Pad(dpy, data, len) _XReadPad((dpy), (char *)(data), (len))

+#define _XRead16(dpy, data, len) _XRead((dpy), (char *)(data), (len))

+#ifdef LONG64

+#define Data32(dpy, data, len) _XData32(dpy, (long *)data, len)

+extern int _XData32(

+	     Display *dpy,

+	     register long *data,

+	     unsigned len

+);

+extern void _XRead32(

+	     Display *dpy,

+	     register long *data,

+	     long len

+);

+#else

+#define Data32(dpy, data, len) Data((dpy), (char *)(data), (len))

+#define _XRead32(dpy, data, len) _XRead((dpy), (char *)(data), (len))

+#endif

+#endif /* not WORD64 */

+

+#define PackData16(dpy,data,len) Data16 (dpy, data, len)

+#define PackData32(dpy,data,len) Data32 (dpy, data, len)

+

+/* Xlib manual is bogus */

+#define PackData(dpy,data,len) PackData16 (dpy, data, len)

+

+#define min(a,b) (((a) < (b)) ? (a) : (b))

+#define max(a,b) (((a) > (b)) ? (a) : (b))

+

+#define CI_NONEXISTCHAR(cs) (((cs)->width == 0) && \

+			     (((cs)->rbearing|(cs)->lbearing| \

+			       (cs)->ascent|(cs)->descent) == 0))

+

+/*

+ * CI_GET_CHAR_INFO_1D - return the charinfo struct for the indicated 8bit

+ * character.  If the character is in the column and exists, then return the

+ * appropriate metrics (note that fonts with common per-character metrics will

+ * return min_bounds).  If none of these hold true, try again with the default

+ * char.

+ */

+#define CI_GET_CHAR_INFO_1D(fs,col,def,cs) \

+{ \

+    cs = def; \

+    if (col >= fs->min_char_or_byte2 && col <= fs->max_char_or_byte2) { \

+	if (fs->per_char == NULL) { \

+	    cs = &fs->min_bounds; \

+	} else { \

+	    cs = &fs->per_char[(col - fs->min_char_or_byte2)]; \

+	    if (CI_NONEXISTCHAR(cs)) cs = def; \

+	} \

+    } \

+}

+

+#define CI_GET_DEFAULT_INFO_1D(fs,cs) \

+  CI_GET_CHAR_INFO_1D (fs, fs->default_char, NULL, cs)

+

+

+

+/*

+ * CI_GET_CHAR_INFO_2D - return the charinfo struct for the indicated row and

+ * column.  This is used for fonts that have more than row zero.

+ */

+#define CI_GET_CHAR_INFO_2D(fs,row,col,def,cs) \

+{ \

+    cs = def; \

+    if (row >= fs->min_byte1 && row <= fs->max_byte1 && \

+	col >= fs->min_char_or_byte2 && col <= fs->max_char_or_byte2) { \

+	if (fs->per_char == NULL) { \

+	    cs = &fs->min_bounds; \

+	} else { \

+	    cs = &fs->per_char[((row - fs->min_byte1) * \

+			        (fs->max_char_or_byte2 - \

+				 fs->min_char_or_byte2 + 1)) + \

+			       (col - fs->min_char_or_byte2)]; \

+	    if (CI_NONEXISTCHAR(cs)) cs = def; \

+        } \

+    } \

+}

+

+#define CI_GET_DEFAULT_INFO_2D(fs,cs) \

+{ \

+    unsigned int r = (fs->default_char >> 8); \

+    unsigned int c = (fs->default_char & 0xff); \

+    CI_GET_CHAR_INFO_2D (fs, r, c, NULL, cs); \

+}

+

+

+#ifdef MUSTCOPY

+

+/* for when 32-bit alignment is not good enough */

+#define OneDataCard32(dpy,dstaddr,srcvar) \

+  { dpy->bufptr -= 4; Data32 (dpy, (char *) &(srcvar), 4); }

+

+#else

+

+/* srcvar must be a variable for large architecture version */

+#define OneDataCard32(dpy,dstaddr,srcvar) \

+  { *(CARD32 *)(dstaddr) = (srcvar); }

+

+#endif /* MUSTCOPY */

+

+typedef struct _XInternalAsync {

+    struct _XInternalAsync *next;

+    /*

+     * handler arguments:

+     * rep is the generic reply that caused this handler

+     * to be invoked.  It must also be passed to _XGetAsyncReply.

+     * buf and len are opaque values that must be passed to

+     * _XGetAsyncReply or _XGetAsyncData.

+     * data is the closure stored in this struct.

+     * The handler returns True iff it handled this reply.

+     */

+    Bool (*handler)(

+		    Display*	/* dpy */,

+		    xReply*	/* rep */,

+		    char*	/* buf */,

+		    int		/* len */,

+		    XPointer	/* data */

+		    );

+    XPointer data;

+} _XAsyncHandler;

+

+typedef struct _XAsyncEState {

+    unsigned long min_sequence_number;

+    unsigned long max_sequence_number;

+    unsigned char error_code;

+    unsigned char major_opcode;

+    unsigned short minor_opcode;

+    unsigned char last_error_received;

+    int error_count;

+} _XAsyncErrorState;

+

+extern void _XDeqAsyncHandler(Display *dpy, _XAsyncHandler *handler);

+#define DeqAsyncHandler(dpy,handler) { \

+    if (dpy->async_handlers == (handler)) \

+	dpy->async_handlers = (handler)->next; \

+    else \

+	_XDeqAsyncHandler(dpy, handler); \

+    }

+

+typedef void (*FreeFuncType) (

+    Display*	/* display */

+);

+

+typedef int (*FreeModmapType) (

+    XModifierKeymap*	/* modmap */

+);

+

+/*

+ * This structure is private to the library.

+ */

+typedef struct _XFreeFuncs {

+    FreeFuncType atoms;		/* _XFreeAtomTable */

+    FreeModmapType modifiermap;	/* XFreeModifierMap */

+    FreeFuncType key_bindings;	/* _XFreeKeyBindings */

+    FreeFuncType context_db;	/* _XFreeContextDB */

+    FreeFuncType defaultCCCs;	/* _XcmsFreeDefaultCCCs */

+    FreeFuncType clientCmaps;	/* _XcmsFreeClientCmaps */

+    FreeFuncType intensityMaps;	/* _XcmsFreeIntensityMaps */

+    FreeFuncType im_filters;	/* _XFreeIMFilters */

+    FreeFuncType xkb;		/* _XkbFreeInfo */

+} _XFreeFuncRec;

+

+/* types for InitExt.c */

+typedef int (*CreateGCType) (

+    Display*	/* display */,

+    GC		/* gc */,

+    XExtCodes*	/* codes */

+);

+

+typedef int (*CopyGCType)(

+    Display*	/* display */,

+    GC		/* gc */,

+    XExtCodes*	/* codes */

+);

+

+typedef int (*FlushGCType) (

+    Display*	/* display */,

+    GC		/* gc */,

+    XExtCodes*	/* codes */

+);

+

+typedef int (*FreeGCType) (

+    Display*	/* display */,

+    GC		/* gc */,

+    XExtCodes*	/* codes */

+);

+

+typedef int (*CreateFontType) (

+    Display*	/* display */,

+    XFontStruct* /* fs */,

+    XExtCodes*	/* codes */

+);

+

+typedef int (*FreeFontType) (

+    Display*	/* display */,

+    XFontStruct* /* fs */,

+    XExtCodes*	/* codes */

+);

+

+typedef int (*CloseDisplayType) (

+    Display*	/* display */,

+    XExtCodes*	/* codes */

+);

+

+typedef int (*ErrorType) (

+    Display*	/* display */,

+    xError*	/* err */,

+    XExtCodes*	/* codes */,

+    int*	/* ret_code */

+);

+

+typedef char* (*ErrorStringType) (

+    Display*	/* display */,

+    int		/* code */,

+    XExtCodes*	/* codes */,

+    char*	/* buffer */,

+    int		/* nbytes */

+);

+

+typedef void (*PrintErrorType)(

+    Display*	/* display */,

+    XErrorEvent* /* ev */,

+    void*	/* fp */

+);

+

+typedef void (*BeforeFlushType)(

+    Display*	/* display */,

+    XExtCodes*	/* codes */,

+    _Xconst char* /* data */,

+    long	/* len */

+);

+

+/*

+ * This structure is private to the library.

+ */

+typedef struct _XExten {		/* private to extension mechanism */

+	struct _XExten *next;		/* next in list */

+	XExtCodes codes;		/* public information, all extension told */

+	CreateGCType create_GC;		/* routine to call when GC created */

+	CopyGCType copy_GC;		/* routine to call when GC copied */

+	FlushGCType flush_GC;		/* routine to call when GC flushed */

+	FreeGCType free_GC;		/* routine to call when GC freed */

+	CreateFontType create_Font;	/* routine to call when Font created */

+	FreeFontType free_Font;		/* routine to call when Font freed */

+	CloseDisplayType close_display;	/* routine to call when connection closed */

+	ErrorType error;		/* who to call when an error occurs */

+	ErrorStringType error_string;	/* routine to supply error string */

+	char *name;			/* name of this extension */

+	PrintErrorType error_values;	/* routine to supply error values */

+	BeforeFlushType before_flush;	/* routine to call when sending data */

+	struct _XExten *next_flush;	/* next in list of those with flushes */

+} _XExtension;

+

+/* extension hooks */

+

+#ifdef DataRoutineIsProcedure

+extern void Data(Display *dpy, char *data, long len);

+#endif

+extern int _XError(

+    Display*	/* dpy */,

+    xError*	/* rep */

+);

+extern int _XIOError(

+    Display*	/* dpy */

+);

+extern int (*_XIOErrorFunction)(

+    Display*	/* dpy */

+);

+extern int (*_XErrorFunction)(

+    Display*		/* dpy */,

+    XErrorEvent*	/* error_event */

+);

+extern void _XEatData(

+    Display*		/* dpy */,

+    unsigned long	/* n */

+);

+extern char *_XAllocScratch(

+    Display*		/* dpy */,

+    unsigned long	/* nbytes */

+);

+extern char *_XAllocTemp(

+    Display*		/* dpy */,

+    unsigned long	/* nbytes */

+);

+extern void _XFreeTemp(

+    Display*		/* dpy */,

+    char*		/* buf */,

+    unsigned long	/* nbytes */

+);

+extern Visual *_XVIDtoVisual(

+    Display*	/* dpy */,

+    VisualID	/* id */

+);

+extern unsigned long _XSetLastRequestRead(

+    Display*		/* dpy */,

+    xGenericReply*	/* rep */

+);

+extern int _XGetHostname(

+    char*	/* buf */,

+    int		/* maxlen */

+);

+extern Screen *_XScreenOfWindow(

+    Display*	/* dpy */,

+    Window	/* w */

+);

+extern Bool _XAsyncErrorHandler(

+    Display*	/* dpy */,

+    xReply*	/* rep */,

+    char*	/* buf */,

+    int		/* len */,

+    XPointer	/* data */

+);

+extern char *_XGetAsyncReply(

+    Display*	/* dpy */,

+    char*	/* replbuf */,

+    xReply*	/* rep */,

+    char*	/* buf */,

+    int		/* len */,

+    int		/* extra */,

+    Bool	/* discard */

+);

+extern void _XGetAsyncData(

+    Display*	/* dpy */,

+    char *	/* data */,

+    char *	/* buf */,

+    int		/* len */,

+    int		/* skip */,

+    int		/* datalen */,

+    int		/* discardtotal */

+);

+extern void _XFlush(

+    Display*	/* dpy */

+);

+extern int _XEventsQueued(

+    Display*	/* dpy */,

+    int 	/* mode */

+);

+extern void _XReadEvents(

+    Display*	/* dpy */

+);

+extern int _XRead(

+    Display*	/* dpy */,

+    char*	/* data */,

+    long	/* size */

+);

+extern void _XReadPad(

+    Display*	/* dpy */,

+    char*	/* data */,

+    long	/* size */

+);

+extern void _XSend(

+    Display*		/* dpy */,

+    _Xconst char*	/* data */,

+    long		/* size */

+);

+extern Status _XReply(

+    Display*	/* dpy */,

+    xReply*	/* rep */,

+    int		/* extra */,

+    Bool	/* discard */

+);

+extern void _XEnq(

+    Display*	/* dpy */,

+    xEvent*	/* event */

+);

+extern void _XDeq(

+    Display*	/* dpy */,

+    _XQEvent*	/* prev */,

+    _XQEvent*	/* qelt */

+);

+

+extern Bool _XUnknownWireEvent(

+    Display*	/* dpy */,

+    XEvent*	/* re */,

+    xEvent*	/* event */

+);

+

+extern Bool _XUnknownWireEventCookie(

+    Display*	/* dpy */,

+    XGenericEventCookie*	/* re */,

+    xEvent*	/* event */

+);

+

+extern Bool _XUnknownCopyEventCookie(

+    Display*	/* dpy */,

+    XGenericEventCookie*	/* in */,

+    XGenericEventCookie*	/* out */

+);

+

+extern Status _XUnknownNativeEvent(

+    Display*	/* dpy */,

+    XEvent*	/* re */,

+    xEvent*	/* event */

+);

+

+extern Bool _XWireToEvent(Display *dpy, XEvent *re, xEvent *event);

+extern Bool _XDefaultWireError(Display *display, XErrorEvent *he, xError *we);

+extern Bool _XPollfdCacheInit(Display *dpy);

+extern void _XPollfdCacheAdd(Display *dpy, int fd);

+extern void _XPollfdCacheDel(Display *dpy, int fd);

+extern XID _XAllocID(Display *dpy);

+extern void _XAllocIDs(Display *dpy, XID *ids, int count);

+

+extern int _XFreeExtData(

+    XExtData*	/* extension */

+);

+

+extern int (*XESetCreateGC(

+    Display*		/* display */,

+    int			/* extension */,

+    int (*) (

+	      Display*			/* display */,

+	      GC			/* gc */,

+	      XExtCodes*		/* codes */

+	    )		/* proc */

+))(

+    Display*, GC, XExtCodes*

+);

+

+extern int (*XESetCopyGC(

+    Display*		/* display */,

+    int			/* extension */,

+    int (*) (

+	      Display*			/* display */,

+              GC			/* gc */,

+              XExtCodes*		/* codes */

+            )		/* proc */

+))(

+    Display*, GC, XExtCodes*

+);

+

+extern int (*XESetFlushGC(

+    Display*		/* display */,

+    int			/* extension */,

+    int (*) (

+	      Display*			/* display */,

+              GC			/* gc */,

+              XExtCodes*		/* codes */

+            )		/* proc */

+))(

+    Display*, GC, XExtCodes*

+);

+

+extern int (*XESetFreeGC(

+    Display*		/* display */,

+    int			/* extension */,

+    int (*) (

+	      Display*			/* display */,

+              GC			/* gc */,

+              XExtCodes*		/* codes */

+            )		/* proc */

+))(

+    Display*, GC, XExtCodes*

+);

+

+extern int (*XESetCreateFont(

+    Display*		/* display */,

+    int			/* extension */,

+    int (*) (

+	      Display*			/* display */,

+              XFontStruct*		/* fs */,

+              XExtCodes*		/* codes */

+            )		/* proc */

+))(

+    Display*, XFontStruct*, XExtCodes*

+);

+

+extern int (*XESetFreeFont(

+    Display*		/* display */,

+    int			/* extension */,

+    int (*) (

+	      Display*			/* display */,

+              XFontStruct*		/* fs */,

+              XExtCodes*		/* codes */

+            )		/* proc */

+))(

+    Display*, XFontStruct*, XExtCodes*

+);

+

+extern int (*XESetCloseDisplay(

+    Display*		/* display */,

+    int			/* extension */,

+    int (*) (

+	      Display*			/* display */,

+              XExtCodes*		/* codes */

+            )		/* proc */

+))(

+    Display*, XExtCodes*

+);

+

+extern int (*XESetError(

+    Display*		/* display */,

+    int			/* extension */,

+    int (*) (

+	      Display*			/* display */,

+              xError*			/* err */,

+              XExtCodes*		/* codes */,

+              int*			/* ret_code */

+            )		/* proc */

+))(

+    Display*, xError*, XExtCodes*, int*

+);

+

+extern char* (*XESetErrorString(

+    Display*		/* display */,

+    int			/* extension */,

+    char* (*) (

+	        Display*		/* display */,

+                int			/* code */,

+                XExtCodes*		/* codes */,

+                char*			/* buffer */,

+                int			/* nbytes */

+              )		/* proc */

+))(

+    Display*, int, XExtCodes*, char*, int

+);

+

+extern void (*XESetPrintErrorValues (

+    Display*		/* display */,

+    int			/* extension */,

+    void (*)(

+	      Display*			/* display */,

+	      XErrorEvent*		/* ev */,

+	      void*			/* fp */

+	     )		/* proc */

+))(

+    Display*, XErrorEvent*, void*

+);

+

+extern Bool (*XESetWireToEvent(

+    Display*		/* display */,

+    int			/* event_number */,

+    Bool (*) (

+	       Display*			/* display */,

+               XEvent*			/* re */,

+               xEvent*			/* event */

+             )		/* proc */

+))(

+    Display*, XEvent*, xEvent*

+);

+

+extern Bool (*XESetWireToEventCookie(

+    Display*		/* display */,

+    int			/* extension */,

+    Bool (*) (

+	       Display*			/* display */,

+               XGenericEventCookie*	/* re */,

+               xEvent*			/* event */

+             )		/* proc */

+))(

+    Display*, XGenericEventCookie*, xEvent*

+);

+

+extern Bool (*XESetCopyEventCookie(

+    Display*		/* display */,

+    int			/* extension */,

+    Bool (*) (

+	       Display*			/* display */,

+               XGenericEventCookie*	/* in */,

+               XGenericEventCookie*	/* out */

+             )		/* proc */

+))(

+    Display*, XGenericEventCookie*, XGenericEventCookie*

+);

+

+

+extern Status (*XESetEventToWire(

+    Display*		/* display */,

+    int			/* event_number */,

+    Status (*) (

+	      Display*			/* display */,

+              XEvent*			/* re */,

+              xEvent*			/* event */

+            )		/* proc */

+))(

+    Display*, XEvent*, xEvent*

+);

+

+extern Bool (*XESetWireToError(

+    Display*		/* display */,

+    int			/* error_number */,

+    Bool (*) (

+	       Display*			/* display */,

+	       XErrorEvent*		/* he */,

+	       xError*			/* we */

+            )		/* proc */

+))(

+    Display*, XErrorEvent*, xError*

+);

+

+extern void (*XESetBeforeFlush(

+    Display*		/* display */,

+    int			/* error_number */,

+    void (*) (

+	       Display*			/* display */,

+	       XExtCodes*		/* codes */,

+	       _Xconst char*		/* data */,

+	       long			/* len */

+            )		/* proc */

+))(

+    Display*, XExtCodes*, _Xconst char*, long

+);

+

+/* internal connections for IMs */

+

+typedef void (*_XInternalConnectionProc)(

+    Display*			/* dpy */,

+    int				/* fd */,

+    XPointer			/* call_data */

+);

+

+

+extern Status _XRegisterInternalConnection(

+    Display*			/* dpy */,

+    int				/* fd */,

+    _XInternalConnectionProc	/* callback */,

+    XPointer			/* call_data */

+);

+

+extern void _XUnregisterInternalConnection(

+    Display*			/* dpy */,

+    int				/* fd */

+);

+

+extern void _XProcessInternalConnection(

+    Display*			/* dpy */,

+    struct _XConnectionInfo*	/* conn_info */

+);

+

+/* Display structure has pointers to these */

+

+struct _XConnectionInfo {	/* info from _XRegisterInternalConnection */

+    int fd;

+    _XInternalConnectionProc read_callback;

+    XPointer call_data;

+    XPointer *watch_data;	/* set/used by XConnectionWatchProc */

+    struct _XConnectionInfo *next;

+};

+

+struct _XConnWatchInfo {	/* info from XAddConnectionWatch */

+    XConnectionWatchProc fn;

+    XPointer client_data;

+    struct _XConnWatchInfo *next;

+};

+

+#ifdef __UNIXOS2__

+extern char* __XOS2RedirRoot(

+    char*

+);

+#endif

+

+extern int _XTextHeight(

+    XFontStruct*	/* font_struct */,

+    _Xconst char*	/* string */,

+    int			/* count */

+);

+

+extern int _XTextHeight16(

+    XFontStruct*	/* font_struct */,

+    _Xconst XChar2b*	/* string */,

+    int			/* count */

+);

+

+#if defined(WIN32)

+

+extern int _XOpenFile(

+    _Xconst char*	/* path */,

+    int			/* flags */

+);

+

+extern int _XOpenFileMode(

+    _Xconst char*	/* path */,

+    int			/* flags */,

+    mode_t              /* mode */

+);

+

+extern void* _XFopenFile(

+    _Xconst char*	/* path */,

+    _Xconst char*	/* mode */

+);

+

+extern int _XAccessFile(

+    _Xconst char*	/* path */

+);

+#else

+#define _XOpenFile(path,flags) open(path,flags)

+#define _XOpenFileMode(path,flags,mode) open(path,flags,mode)

+#define _XFopenFile(path,mode) fopen(path,mode)

+#endif

+

+/* EvToWire.c */

+extern Status _XEventToWire(Display *dpy, XEvent *re, xEvent *event);

+

+extern int _XF86LoadQueryLocaleFont(

+    Display*		/* dpy */,

+    _Xconst char*	/* name*/,

+    XFontStruct**	/* xfp*/,

+    Font*		/* fidp */

+);

+

+extern void _XProcessWindowAttributes (

+    register Display *dpy,

+    xChangeWindowAttributesReq *req,

+    register unsigned long valuemask,

+    register XSetWindowAttributes *attributes);

+

+extern int _XDefaultError(

+        Display *dpy,

+        XErrorEvent *event);

+

+extern int _XDefaultIOError(

+        Display *dpy);

+

+extern void _XSetClipRectangles (

+    register Display *dpy,

+    GC gc,

+    int clip_x_origin, int clip_y_origin,

+    XRectangle *rectangles,

+    int n,

+    int ordering);

+

+Status _XGetWindowAttributes(

+    register Display *dpy,

+    Window w,

+    XWindowAttributes *attr);

+

+int _XPutBackEvent (

+    register Display *dpy,

+    register XEvent *event);

+

+extern Bool _XIsEventCookie(

+        Display *dpy,

+        XEvent *ev);

+

+extern void _XFreeEventCookies(

+        Display *dpy);

+

+extern void _XStoreEventCookie(

+        Display *dpy,

+        XEvent *ev);

+

+extern Bool _XFetchEventCookie(

+        Display *dpy,

+        XGenericEventCookie *ev);

+

+extern Bool _XCopyEventCookie(

+        Display *dpy,

+        XGenericEventCookie *in,

+        XGenericEventCookie *out);

+

+/* lcFile.c */

+

+extern void xlocaledir(

+    char *buf,

+    int buf_len

+);

+

+_XFUNCPROTOEND

+

+#endif /* _XLIBINT_H_ */