1 files changed, 318 insertions, 379 deletions
diff --git a/libX11/man/AllPlanes.man b/libX11/man/AllPlanes.man
index 55ab17925..8766645f4 100644
--- a/libX11/man/AllPlanes.man
+++ b/libX11/man/AllPlanes.man
@@ -1,379 +1,318 @@
-.\" Copyright \(co 1985, 1986, 1987, 1988, 1989, 1990, 1991, 1994, 1996 X Consortium
-.\"
-.\" Permission is hereby granted, free of charge, to any person obtaining
-.\" a copy of this software and associated documentation files (the
-.\" "Software"), to deal in the Software without restriction, including
-.\" without limitation the rights to use, copy, modify, merge, publish,
-.\" distribute, sublicense, and/or sell copies of the Software, and to
-.\" permit persons to whom the Software is furnished to do so, subject to
-.\" the following conditions:
-.\"
-.\" 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 X CONSORTIUM 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 X Consortium 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 X Consortium.
-.\"
-.\" Copyright \(co 1985, 1986, 1987, 1988, 1989, 1990, 1991 by
-.\" Digital Equipment Corporation
-.\"
-.\" Portions Copyright \(co 1990, 1991 by
-.\" Tektronix, Inc.
-.\"
-.\" Permission to use, copy, modify and distribute this documentation for
-.\" any purpose and without fee is hereby granted, provided that the above
-.\" copyright notice appears in all copies and that both that copyright notice
-.\" and this permission notice appear in all copies, and that the names of
-.\" Digital and Tektronix not be used in in advertising or publicity pertaining
-.\" to this documentation without specific, written prior permission.
-.\" Digital and Tektronix makes no representations about the suitability
-.\" of this documentation for any purpose.
-.\" It is provided ``as is'' without express or implied warranty.
-.\" 
-.\"
-.ds xT X Toolkit Intrinsics \- C Language Interface
-.ds xW Athena X Widgets \- C Language X Toolkit Interface
-.ds xL Xlib \- C Language X Interface
-.ds xC Inter-Client Communication Conventions Manual
-.na
-.de Ds
-.nf
-.\\$1D \\$2 \\$1
-.ft 1
-.\".ps \\n(PS
-.\".if \\n(VS>=40 .vs \\n(VSu
-.\".if \\n(VS<=39 .vs \\n(VSp
-..
-.de De
-.ce 0
-.if \\n(BD .DF
-.nr BD 0
-.in \\n(OIu
-.if \\n(TM .ls 2
-.sp \\n(DDu
-.fi
-..
-.de FD
-.LP
-.KS
-.TA .5i 3i
-.ta .5i 3i
-.nf
-..
-.de FN
-.fi
-.KE
-.LP
-..
-.de IN		\" send an index entry to the stderr
-..
-.de C{
-.KS
-.nf
-.D
-.\"
-.\"	choose appropriate monospace font
-.\"	the imagen conditional, 480,
-.\"	may be changed to L if LB is too
-.\"	heavy for your eyes...
-.\"
-.ie "\\*(.T"480" .ft L
-.el .ie "\\*(.T"300" .ft L
-.el .ie "\\*(.T"202" .ft PO
-.el .ie "\\*(.T"aps" .ft CW
-.el .ft R
-.ps \\n(PS
-.ie \\n(VS>40 .vs \\n(VSu
-.el .vs \\n(VSp
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-.DE
-.R
-..
-.de Pn
-.ie t \\$1\fB\^\\$2\^\fR\\$3
-.el \\$1\fI\^\\$2\^\fP\\$3
-..
-.de ZN
-.ie t \fB\^\\$1\^\fR\\$2
-.el \fI\^\\$1\^\fP\\$2
-..
-.de hN
-.ie t <\fB\\$1\fR>\\$2
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-..
-.de NT
-.ne 7
-.ds NO Note
-.if \\n(.$>$1 .if !'\\$2'C' .ds NO \\$2
-.if \\n(.$ .if !'\\$1'C' .ds NO \\$1
-.ie n .sp
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-.TB
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-.el .sp 5p
-.if '\\$1'C' .ce 99
-.if '\\$2'C' .ce 99
-.in +5n
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-.R
-..
-.		\" Note End -- doug kraft 3/85
-.de NE
-.ce 0
-.in -5n
-.ll +5n
-.ie n .sp
-.el .sp 10p
-..
-.ny0
-.TH AllPlanes __libmansuffix__ __xorgversion__ "XLIB FUNCTIONS"
-.SH NAME
-AllPlanes, BlackPixel, WhitePixel, ConnectionNumber, DefaultColormap, DefaultDepth, XListDepths, DefaultGC, DefaultRootWindow, DefaultScreenOfDisplay, DefaultScreen, DefaultVisual, DisplayCells, DisplayPlanes, DisplayString, XMaxRequestSize, XExtendedMaxRequestSize, LastKnownRequestProcessed, NextRequest, ProtocolVersion, ProtocolRevision, QLength, RootWindow, ScreenCount, ScreenOfDisplay, ServerVendor, VendorRelease \- Display macros and functions
-.SH SYNTAX
-unsigned long AllPlanes; 
-.HP
-unsigned long BlackPixel\^(\^Display *\fIdisplay\fP\^, int \^\fIscreen_number\fP\^);
-.HP
-unsigned long WhitePixel\^(\^Display *\fIdisplay\fP\^, int \^\fIscreen_number\fP\^); 
-.HP
-int ConnectionNumber\^(\^Display *\fIdisplay\fP\^); 
-.HP
-Colormap DefaultColormap\^(\^Display *\fIdisplay\fP\^,
-\^int \fIscreen_number\fP\^); 
-.HP
-int DefaultDepth\^(\^Display *\fIdisplay\fP\^, \^int \fIscreen_number\fP\^); 
-.HP
-int *XListDepths\^(\^Display *\fIdisplay\fP, int \fIscreen_number\fP, int
-\fIcount_return\fP\^); 
-.HP
-GC DefaultGC\^(\^Display *\fIdisplay\fP\^, \^int \fIscreen_number\fP\^); 
-.HP
-Window DefaultRootWindow\^(\^Display *\fIdisplay\fP\^); 
-.HP
-Screen *DefaultScreenOfDisplay\^(\^Display *\fIdisplay\fP\^); 
-.HP
-int DefaultScreen\^(\^Display *\fIdisplay\fP\^); 
-.HP
-Visual *DefaultVisual\^(\^Display *\fIdisplay\fP\^, \^int
-\fIscreen_number\fP\^); 
-.HP
-int DisplayCells\^(\^Display *\fIdisplay\fP\^, \^int \fIscreen_number\fP\^); 
-.HP
-int DisplayPlanes\^(\^Display *\fIdisplay\fP\^, \^int \fIscreen_number\fP\^);
-.HP
-char *DisplayString\^(\^Display *\fIdisplay\fP\^);
-.HP
-long XMaxRequestSize(\^Display *\fIdisplay\fP\^)
-.HP
-long XExtendedMaxRequestSize(\^Display *\fIdisplay\fP\^)
-.HP
-unsigned long LastKnownRequestProcessed\^(\^Display *\fIdisplay\fP\^); 
-.HP
-unsigned long NextRequest\^(\^Display *\fIdisplay\fP\^); 
-.HP
-int ProtocolVersion\^(\^Display *\fIdisplay\fP\^); 
-.HP
-int ProtocolRevision\^(\^Display *\fIdisplay\fP\^); 
-.HP
-int QLength\^(\^Display *\fIdisplay\fP\^); 
-.HP
-Window RootWindow\^(\^Display *\fIdisplay\fP\^, \^int \fIscreen_number\fP\^); 
-.HP
-int ScreenCount\^(\^Display *\fIdisplay\fP\^); 
-.HP
-Screen *ScreenOfDisplay\^(\^Display *\fIdisplay\fP, int
-\fIscreen_number\fP\^); 
-.HP
-char *ServerVendor\^(\^Display *\fIdisplay\fP\^)
-.HP
-int VendorRelease\^(\^Display *\fIdisplay\fP\^)
-.SH ARGUMENTS
-.IP \fIdisplay\fP 1i
-Specifies the connection to the X server.
-.IP \fIscreen_number\fP 1i
-Specifies the appropriate screen number on the host server.
-.ds Cn depths
-.IP \fIcount_return\fP 1i
-Returns the number of \*(Cn.
-.SH DESCRIPTION
-The
-.ZN AllPlanes
-macro returns a value with all bits set to 1 suitable for use in a plane 
-argument to a procedure.
-.LP
-The
-.ZN BlackPixel
-macro returns the black pixel value for the specified screen.
-.LP
-The
-.ZN WhitePixel
-macro returns the white pixel value for the specified screen.
-.LP
-The
-.ZN ConnectionNumber
-macro returns a connection number for the specified display.
-.LP
-The
-.ZN DefaultColormap
-macro returns the default colormap ID for allocation on the specified screen.
-.LP
-The
-.ZN DefaultDepth
-macro returns the depth (number of planes) of the default root window for the
-specified screen.
-.LP
-The
-.ZN XListDepths
-function returns the array of depths 
-that are available on the specified screen.
-If the specified screen_number is valid and sufficient memory for the array
-can be allocated,
-.ZN XListDepths
-sets count_return to the number of available depths.
-Otherwise, it does not set count_return and returns NULL.
-To release the memory allocated for the array of depths, use
-.ZN XFree .
-.LP
-The
-.ZN DefaultGC
-macro returns the default GC for the root window of the
-specified screen.
-.LP
-The
-.ZN DefaultRootWindow
-macro returns the root window for the default screen.
-.LP
-The
-.ZN DefaultScreenOfDisplay
-macro returns the default screen of the specified display.
-.LP
-The
-.ZN DefaultScreen
-macro returns the default screen number referenced in the
-.ZN XOpenDisplay
-routine.
-.LP
-The
-.ZN DefaultVisual
-macro returns the default visual type for the specified screen.
-.LP
-The
-.ZN DisplayCells
-macro returns the number of entries in the default colormap.
-.LP
-The
-.ZN DisplayPlanes
-macro returns the depth of the root window of the specified screen.
-.LP
-The
-.ZN DisplayString
-macro returns the string that was passed to
-.ZN XOpenDisplay
-when the current display was opened.
-.LP
-The
-.ZN XMaxRequestSize
-function returns the maximum request size (in 4-byte units) supported
-by the server without using an extended-length protocol encoding.
-Single protocol requests to the server can be no larger than this size
-unless an extended-length protocol encoding is supported by the server.
-The protocol guarantees the size to be no smaller than 4096 units
-(16384 bytes).
-Xlib automatically breaks data up into multiple protocol requests
-as necessary for the following functions:
-.ZN XDrawPoints ,
-.ZN XDrawRectangles ,
-.ZN XDrawSegments ,
-.ZN XFillArcs ,
-.ZN XFillRectangles ,
-and 
-.ZN XPutImage .
-.LP
-The
-.ZN XExtendedMaxRequestSize
-function returns zero if the specified display does not support an
-extended-length protocol encoding; otherwise,
-it returns the maximum request size (in 4-byte units) supported
-by the server using the extended-length encoding.
-The Xlib functions
-.ZN XDrawLines ,
-.ZN XDrawArcs ,
-.ZN XFillPolygon ,
-.ZN XChangeProperty ,
-.ZN XSetClipRectangles ,
-and
-.ZN XSetRegion
-will use the extended-length encoding as necessary, if supported
-by the server.  Use of the extended-length encoding in other Xlib
-functions (for example,
-.ZN XDrawPoints ,
-.ZN XDrawRectangles ,
-.ZN XDrawSegments ,
-.ZN XFillArcs ,
-.ZN XFillRectangles ,
-.ZN XPutImage )
-is permitted but not required; an Xlib implementation may choose to
-split the data across multiple smaller requests instead.
-.LP
-The
-.ZN LastKnownRequestProcessed
-macro extracts the full serial number of the last request known by Xlib
-to have been processed by the X server.
-.LP
-The
-.ZN NextRequest
-macro extracts the full serial number that is to be used for the next request.
-.LP
-The
-.ZN ProtocolVersion
-macro returns the major version number (11) of the X protocol associated with
-the connected display.
-.LP
-The
-.ZN ProtocolRevision
-macro returns the minor protocol revision number of the X server.
-.LP
-The
-.ZN QLength
-macro returns the length of the event queue for the connected display.
-.LP
-The
-.ZN RootWindow
-macro returns the root window.
-.LP
-The
-.ZN ScreenCount
-macro returns the number of available screens.
-.LP
-The
-.ZN ScreenOfDisplay
-macro returns a pointer to the screen of the specified display.
-.LP
-The
-.ZN ServerVendor
-macro returns a pointer to a null-terminated string that provides
-some identification of the owner of the X server implementation.
-.LP
-The
-.ZN VendorRelease
-macro returns a number related to a vendor's release of the X server.
-.SH "SEE ALSO"
-BlackPixelOfScreen(__libmansuffix__),
-ImageByteOrder(__libmansuffix__),
-IsCursorKey(__libmansuffix__),
-XOpenDisplay(__libmansuffix__)
-.br
-\fI\*(xL\fP
+.\" Copyright \(co 1985, 1986, 1987, 1988, 1989, 1990, 1991, 1994, 1996 X Consortium
+.\"
+.\" Permission is hereby granted, free of charge, to any person obtaining
+.\" a copy of this software and associated documentation files (the
+.\" "Software"), to deal in the Software without restriction, including
+.\" without limitation the rights to use, copy, modify, merge, publish,
+.\" distribute, sublicense, and/or sell copies of the Software, and to
+.\" permit persons to whom the Software is furnished to do so, subject to
+.\" the following conditions:
+.\"
+.\" 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 X CONSORTIUM 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 X Consortium 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 X Consortium.
+.\"
+.\" Copyright \(co 1985, 1986, 1987, 1988, 1989, 1990, 1991 by
+.\" Digital Equipment Corporation
+.\"
+.\" Portions Copyright \(co 1990, 1991 by
+.\" Tektronix, Inc.
+.\"
+.\" Permission to use, copy, modify and distribute this documentation for
+.\" any purpose and without fee is hereby granted, provided that the above
+.\" copyright notice appears in all copies and that both that copyright notice
+.\" and this permission notice appear in all copies, and that the names of
+.\" Digital and Tektronix not be used in in advertising or publicity pertaining
+.\" to this documentation without specific, written prior permission.
+.\" Digital and Tektronix makes no representations about the suitability
+.\" of this documentation for any purpose.
+.\" It is provided ``as is'' without express or implied warranty.
+.\" 
+.\"
+.ds xT X Toolkit Intrinsics \- C Language Interface
+.ds xW Athena X Widgets \- C Language X Toolkit Interface
+.ds xL Xlib \- C Language X Interface
+.ds xC Inter-Client Communication Conventions Manual
+.na
+.de Ds
+.nf
+.\\$1D \\$2 \\$1
+.ft CW
+.\".ps \\n(PS
+.\".if \\n(VS>=40 .vs \\n(VSu
+.\".if \\n(VS<=39 .vs \\n(VSp
+..
+.de De
+.ce 0
+.if \\n(BD .DF
+.nr BD 0
+.in \\n(OIu
+.if \\n(TM .ls 2
+.sp \\n(DDu
+.fi
+..
+.de IN		\" send an index entry to the stderr
+..
+.de Pn
+.ie t \\$1\fB\^\\$2\^\fR\\$3
+.el \\$1\fI\^\\$2\^\fP\\$3
+..
+.de ZN
+.ie t \fB\^\\$1\^\fR\\$2
+.el \fI\^\\$1\^\fP\\$2
+..
+.de hN
+.ie t <\fB\\$1\fR>\\$2
+.el <\fI\\$1\fP>\\$2
+..
+.ny0
+.TH AllPlanes __libmansuffix__ __xorgversion__ "XLIB FUNCTIONS"
+.SH NAME
+AllPlanes, BlackPixel, WhitePixel, ConnectionNumber, DefaultColormap, DefaultDepth, XListDepths, DefaultGC, DefaultRootWindow, DefaultScreenOfDisplay, DefaultScreen, DefaultVisual, DisplayCells, DisplayPlanes, DisplayString, XMaxRequestSize, XExtendedMaxRequestSize, LastKnownRequestProcessed, NextRequest, ProtocolVersion, ProtocolRevision, QLength, RootWindow, ScreenCount, ScreenOfDisplay, ServerVendor, VendorRelease \- Display macros and functions
+.SH SYNTAX
+unsigned long AllPlanes; 
+.HP
+unsigned long BlackPixel\^(\^Display *\fIdisplay\fP\^, int \^\fIscreen_number\fP\^);
+.HP
+unsigned long WhitePixel\^(\^Display *\fIdisplay\fP\^, int \^\fIscreen_number\fP\^); 
+.HP
+int ConnectionNumber\^(\^Display *\fIdisplay\fP\^); 
+.HP
+Colormap DefaultColormap\^(\^Display *\fIdisplay\fP\^,
+\^int \fIscreen_number\fP\^); 
+.HP
+int DefaultDepth\^(\^Display *\fIdisplay\fP\^, \^int \fIscreen_number\fP\^); 
+.HP
+int *XListDepths\^(\^Display *\fIdisplay\fP, int \fIscreen_number\fP, int
+\fIcount_return\fP\^); 
+.HP
+GC DefaultGC\^(\^Display *\fIdisplay\fP\^, \^int \fIscreen_number\fP\^); 
+.HP
+Window DefaultRootWindow\^(\^Display *\fIdisplay\fP\^); 
+.HP
+Screen *DefaultScreenOfDisplay\^(\^Display *\fIdisplay\fP\^); 
+.HP
+int DefaultScreen\^(\^Display *\fIdisplay\fP\^); 
+.HP
+Visual *DefaultVisual\^(\^Display *\fIdisplay\fP\^, \^int
+\fIscreen_number\fP\^); 
+.HP
+int DisplayCells\^(\^Display *\fIdisplay\fP\^, \^int \fIscreen_number\fP\^); 
+.HP
+int DisplayPlanes\^(\^Display *\fIdisplay\fP\^, \^int \fIscreen_number\fP\^);
+.HP
+char *DisplayString\^(\^Display *\fIdisplay\fP\^);
+.HP
+long XMaxRequestSize(\^Display *\fIdisplay\fP\^)
+.HP
+long XExtendedMaxRequestSize(\^Display *\fIdisplay\fP\^)
+.HP
+unsigned long LastKnownRequestProcessed\^(\^Display *\fIdisplay\fP\^); 
+.HP
+unsigned long NextRequest\^(\^Display *\fIdisplay\fP\^); 
+.HP
+int ProtocolVersion\^(\^Display *\fIdisplay\fP\^); 
+.HP
+int ProtocolRevision\^(\^Display *\fIdisplay\fP\^); 
+.HP
+int QLength\^(\^Display *\fIdisplay\fP\^); 
+.HP
+Window RootWindow\^(\^Display *\fIdisplay\fP\^, \^int \fIscreen_number\fP\^); 
+.HP
+int ScreenCount\^(\^Display *\fIdisplay\fP\^); 
+.HP
+Screen *ScreenOfDisplay\^(\^Display *\fIdisplay\fP, int
+\fIscreen_number\fP\^); 
+.HP
+char *ServerVendor\^(\^Display *\fIdisplay\fP\^)
+.HP
+int VendorRelease\^(\^Display *\fIdisplay\fP\^)
+.SH ARGUMENTS
+.IP \fIdisplay\fP 1i
+Specifies the connection to the X server.
+.IP \fIscreen_number\fP 1i
+Specifies the appropriate screen number on the host server.
+.ds Cn depths
+.IP \fIcount_return\fP 1i
+Returns the number of \*(Cn.
+.SH DESCRIPTION
+The
+.ZN AllPlanes
+macro returns a value with all bits set to 1 suitable for use in a plane 
+argument to a procedure.
+.LP
+The
+.ZN BlackPixel
+macro returns the black pixel value for the specified screen.
+.LP
+The
+.ZN WhitePixel
+macro returns the white pixel value for the specified screen.
+.LP
+The
+.ZN ConnectionNumber
+macro returns a connection number for the specified display.
+.LP
+The
+.ZN DefaultColormap
+macro returns the default colormap ID for allocation on the specified screen.
+.LP
+The
+.ZN DefaultDepth
+macro returns the depth (number of planes) of the default root window for the
+specified screen.
+.LP
+The
+.ZN XListDepths
+function returns the array of depths 
+that are available on the specified screen.
+If the specified screen_number is valid and sufficient memory for the array
+can be allocated,
+.ZN XListDepths
+sets count_return to the number of available depths.
+Otherwise, it does not set count_return and returns NULL.
+To release the memory allocated for the array of depths, use
+.ZN XFree .
+.LP
+The
+.ZN DefaultGC
+macro returns the default GC for the root window of the
+specified screen.
+.LP
+The
+.ZN DefaultRootWindow
+macro returns the root window for the default screen.
+.LP
+The
+.ZN DefaultScreenOfDisplay
+macro returns the default screen of the specified display.
+.LP
+The
+.ZN DefaultScreen
+macro returns the default screen number referenced in the
+.ZN XOpenDisplay
+routine.
+.LP
+The
+.ZN DefaultVisual
+macro returns the default visual type for the specified screen.
+.LP
+The
+.ZN DisplayCells
+macro returns the number of entries in the default colormap.
+.LP
+The
+.ZN DisplayPlanes
+macro returns the depth of the root window of the specified screen.
+.LP
+The
+.ZN DisplayString
+macro returns the string that was passed to
+.ZN XOpenDisplay
+when the current display was opened.
+.LP
+The
+.ZN XMaxRequestSize
+function returns the maximum request size (in 4-byte units) supported
+by the server without using an extended-length protocol encoding.
+Single protocol requests to the server can be no larger than this size
+unless an extended-length protocol encoding is supported by the server.
+The protocol guarantees the size to be no smaller than 4096 units
+(16384 bytes).
+Xlib automatically breaks data up into multiple protocol requests
+as necessary for the following functions:
+.ZN XDrawPoints ,
+.ZN XDrawRectangles ,
+.ZN XDrawSegments ,
+.ZN XFillArcs ,
+.ZN XFillRectangles ,
+and 
+.ZN XPutImage .
+.LP
+The
+.ZN XExtendedMaxRequestSize
+function returns zero if the specified display does not support an
+extended-length protocol encoding; otherwise,
+it returns the maximum request size (in 4-byte units) supported
+by the server using the extended-length encoding.
+The Xlib functions
+.ZN XDrawLines ,
+.ZN XDrawArcs ,
+.ZN XFillPolygon ,
+.ZN XChangeProperty ,
+.ZN XSetClipRectangles ,
+and
+.ZN XSetRegion
+will use the extended-length encoding as necessary, if supported
+by the server.  Use of the extended-length encoding in other Xlib
+functions (for example,
+.ZN XDrawPoints ,
+.ZN XDrawRectangles ,
+.ZN XDrawSegments ,
+.ZN XFillArcs ,
+.ZN XFillRectangles ,
+.ZN XPutImage )
+is permitted but not required; an Xlib implementation may choose to
+split the data across multiple smaller requests instead.
+.LP
+The
+.ZN LastKnownRequestProcessed
+macro extracts the full serial number of the last request known by Xlib
+to have been processed by the X server.
+.LP
+The
+.ZN NextRequest
+macro extracts the full serial number that is to be used for the next request.
+.LP
+The
+.ZN ProtocolVersion
+macro returns the major version number (11) of the X protocol associated with
+the connected display.
+.LP
+The
+.ZN ProtocolRevision
+macro returns the minor protocol revision number of the X server.
+.LP
+The
+.ZN QLength
+macro returns the length of the event queue for the connected display.
+.LP
+The
+.ZN RootWindow
+macro returns the root window.
+.LP
+The
+.ZN ScreenCount
+macro returns the number of available screens.
+.LP
+The
+.ZN ScreenOfDisplay
+macro returns a pointer to the screen of the specified display.
+.LP
+The
+.ZN ServerVendor
+macro returns a pointer to a null-terminated string that provides
+some identification of the owner of the X server implementation.
+.LP
+The
+.ZN VendorRelease
+macro returns a number related to a vendor's release of the X server.
+.SH "SEE ALSO"
+BlackPixelOfScreen(__libmansuffix__),
+ImageByteOrder(__libmansuffix__),
+IsCursorKey(__libmansuffix__),
+XOpenDisplay(__libmansuffix__)
+.br
+\fI\*(xL\fP