Merge branch 'sunweaver-pr/drop-really-old-X10-API-code' into 3.6.x

Attributes GH PR #148: https://github.com/ArcticaProject/nx-libs/pull/148
Reviewed by Vadim Troshchinskiy <vadim@qindel.com>  -- Fri, 01 Jul 2016 03:12:26 -0700

16 files changed, 0 insertions, 1310 deletions

diff --git a/debian/libnx-x11-dev.install.in b/debian/libnx-x11-dev.install.in
index 13af54672..83e2def0e 100644
--- a/debian/libnx-x11-dev.install.in
+++ b/debian/libnx-x11-dev.install.in
@@ -12,4 +12,3 @@ usr/include/*/nx-X11/Xutil.h
 usr/include/*/nx-X11/cursorfont.h
 usr/include/*/nx-X11/misc.h
 usr/include/*/nx-X11/os.h
-usr/include/*/nx-X11/X10.h
diff --git a/nx-X11/config/cf/README b/nx-X11/config/cf/README
index 0faa34ae7..826682314 100644
--- a/nx-X11/config/cf/README
+++ b/nx-X11/config/cf/README
@@ -191,7 +191,6 @@ X11.tmpl provides defaults for the following variables:
 	DebugLibX11		build libX11_d.a
 	DebugLibXau		build libXau_d.a
 	DebugLibXext		build libXext_d.a
-	DebugOldX		build liboldX_d.a
 	DefaultCursorTheme      name of default cursor theme
 	DefaultFontPath		default server font path
 	DefaultRGBDatabase	default server rgb color database
@@ -226,13 +225,11 @@ X11.tmpl provides defaults for the following variables:
 	NormalLibX11		build libX11.a
 	NormalLibXau		build libXau.a
 	NormalLibXext		build libXext.a
-	NormalOldX		build liboldX.a
 	OsNameDefines		If uname(2) unavailable, set to -DOS_NAME=OSName
 	PrimaryScreenResolution	resolution of default server screen
 	ProfileLibX11		build libX11_p.a
 	ProfileLibXau		build libXau_p.a
 	ProfileLibXext		build libXext_p.a
-	ProfileOldX		build liboldX_p.a
 	ProjectX		version indicating this is the X Window System
 	RemoveTargetProgramByMoving	boolean for rm -f that doesn't
 	SHELLPATH		-D for /bin/sh
@@ -244,7 +241,6 @@ X11.tmpl provides defaults for the following variables:
 	SharedLibX11		boolean for making sharable libX11.so
 	SharedLibXau		boolean for making sharable libXau.so
 	SharedLibXext		boolean for making sharable libXext.so
-	SharedOldX		boolean for making sharable liboldX.so
 	ShmDefines		MIT-SHM define
 	TwmDir			directory in which to install twm config files
 	UseCCMakeDepend		boolean for using alternate makedepend script
@@ -313,8 +309,6 @@ An <os>Lib.rules file provides defaults for the following variables:
 
 An <os>Lib.tmpl file provides defaults for the following variables:
 
-	SharedOldXReqs		required libs for liboldX.so
-	SharedOldXRev		version number for liboldX.so
 	SharedX11Reqs		required libs for libX11.so
 	SharedX11Rev		version number for libX11.so
 	SharedXauReqs		required libs for libXau.so
diff --git a/nx-X11/config/cf/X11.tmpl b/nx-X11/config/cf/X11.tmpl
index 89b069772..60693afd5 100644
--- a/nx-X11/config/cf/X11.tmpl
+++ b/nx-X11/config/cf/X11.tmpl
@@ -1263,28 +1263,6 @@ ProjectUnsharedLibReferences(XAUTH,NX_Xau,$(XAUTHSRC),$(USRLIBDIR))
 #endif
 #endif
 
-#ifndef SharedOldX
-#define SharedOldX HasSharedLibraries
-#endif
-#ifndef NormalOldX
-#define NormalOldX (!SharedOldX | ForceNormalLib)
-#endif
-#ifndef DebugOldX
-#define DebugOldX		NO	/* debugged old X library */
-#endif
-#ifndef ProfileOldX
-#define ProfileOldX		NO	/* profiled old X library */
-#endif
-       OLDXLIBSRC = $(LIBSRC)/oldX
-#if SharedOldX
-#ifndef SharedOldXRev
-#define SharedOldXRev 6.0
-#endif
-SharedLibReferences(OLDX,NX_oldX,$(OLDXLIBSRC),SOOLDXREV,SharedOldXRev)
-#else
-ProjectUnsharedLibReferences(OLDX,NX_oldX,$(OLDXLIBSRC),XBuildLibDir)
-#endif
-
 #if HasMotif
 
 #ifndef MotifDir
diff --git a/nx-X11/config/cf/lnxLib.rules b/nx-X11/config/cf/lnxLib.rules
index 60ecd3f9e..f6f5f8d0b 100644
--- a/nx-X11/config/cf/lnxLib.rules
+++ b/nx-X11/config/cf/lnxLib.rules
@@ -15,10 +15,6 @@ XCOMM $XFree86: xc/config/cf/lnxLib.rules,v 3.52 2003/10/31 20:49:03 herrb Exp $
 #define UseRpath NO
 #endif
 
-#ifndef SharedOldX
-# define SharedOldX NO
-#endif
-
 #if UseElfFormat
 
 # if (LinuxCLibMajorVersion >= 5 && LinuxCLibMinorVersion >= 4) || LinuxCLibMajorVersion >= 6
diff --git a/nx-X11/config/cf/lnxLib.tmpl b/nx-X11/config/cf/lnxLib.tmpl
index d1bda0a50..3f9c65813 100644
--- a/nx-X11/config/cf/lnxLib.tmpl
+++ b/nx-X11/config/cf/lnxLib.tmpl
@@ -7,7 +7,6 @@ XCOMM $XFree86: xc/config/cf/lnxLib.tmpl,v 3.19 2003/10/15 22:47:48 herrb Exp $
 
 #define SharedX11Reqs     $(LDPRELIB) -ldl -lXdmcp
 #define SharedXlibi18nReqs $(LDPRELIB) $(XONLYLIB)
-#define SharedOldXReqs	  $(LDPRELIB) $(XONLYLIB)
 #define SharedXextReqs	  $(LDPRELIB) $(XONLYLIB)
 
 #define SharedxkbfileReqs	$(LDPRELIB) $(XONLYLIB)
diff --git a/nx-X11/lib/Imakefile b/nx-X11/lib/Imakefile
index 55ac70a9c..20a18dab1 100644
--- a/nx-X11/lib/Imakefile
+++ b/nx-X11/lib/Imakefile
@@ -27,15 +27,10 @@ X11LIBDIR = X11
 XEXTLIBDIR = Xext
 #endif
 
-#if BuildLibraries
-OLDXLIBDIR = oldX
-#endif
-
 
 LINTSUBDIRS = \
 	$(XAULIBDIR) \
 	$(X11LIBDIR) \
-	$(OLDXLIBDIR) \
 	$(XEXTLIBDIR) \
 	$(XKBLIBDIR) \
 	$(NULL)
diff --git a/nx-X11/lib/oldX/Imakefile b/nx-X11/lib/oldX/Imakefile
deleted file mode 100644
index e2ee75eb0..000000000
--- a/nx-X11/lib/oldX/Imakefile
+++ /dev/null
@@ -1,45 +0,0 @@
-XCOMM $Xorg: Imakefile,v 1.3 2000/08/17 19:46:42 cpqbld Exp $
-
-
-
-
-XCOMM $XFree86: xc/lib/oldX/Imakefile,v 1.2 1998/12/20 11:57:19 dawes Exp $
-
-#define DoNormalLib NormalOldX
-#define DoSharedLib SharedOldX
-#define DoExtraLib SharedOldX
-#define DoDebugLib DebugOldX
-#define DoProfileLib ProfileOldX
-#define LibName NX_oldX
-#define SoRev SOOLDXREV
-#define IncSubdir nx-X11
-
-#ifdef SharedOldXReqs
-REQUIREDLIBS = SharedOldXReqs
-#endif
-
-#if Malloc0ReturnsNull
-        DEFINES = -DMALLOC_0_RETURNS_NULL
-#endif
-       INCLUDES = -I$(XINCLUDESRC) -I$(XLIBSRC)
-           SRCS = \
-		XDraw.c \
-		XCrAssoc.c \
-		XDelAssoc.c \
-		XDestAssoc.c \
-		XLookAssoc.c \
-		XMakeAssoc.c
-        HEADERS = X10.h
-       LINTLIBS =
-
-           OBJS = \
-		XDraw.o \
-		XCrAssoc.o \
-		XDelAssoc.o \
-		XDestAssoc.o \
-		XLookAssoc.o \
-		XMakeAssoc.o
-
-#include <Library.tmpl>
-
-DependTarget()
diff --git a/nx-X11/lib/oldX/X10.h b/nx-X11/lib/oldX/X10.h
deleted file mode 100644
index afdb80d6b..000000000
--- a/nx-X11/lib/oldX/X10.h
+++ /dev/null
@@ -1,89 +0,0 @@
-/* $Xorg: X10.h,v 1.4 2001/02/09 02:04:05 xorgcvs Exp $ */
-/* 
- * 
-Copyright 1985, 1986, 1987, 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.
- *
- * The X Window System is a Trademark of The Open Group.
- *
- */
-
-
-/*
- *	X10.h - Header definition and support file for the C subroutine
- *	interface library for V10 support routines.
- */
-#ifndef _X10_H_
-#define _X10_H_
-
-/* Used in XDraw and XDrawFilled */
-
-typedef struct {
-	short x, y;
-	unsigned short flags;
-} Vertex;
-
-/* The meanings of the flag bits.  If the bit is 1 the predicate is true */
-
-#define VertexRelative		0x0001		/* else absolute */
-#define VertexDontDraw		0x0002		/* else draw */
-#define VertexCurved		0x0004		/* else straight */
-#define VertexStartClosed	0x0008		/* else not */
-#define VertexEndClosed		0x0010		/* else not */
-/*#define VertexDrawLastPoint	0x0020 	*/      /* else don't */	
-
-/*
-The VertexDrawLastPoint option has not been implemented in XDraw and 
-XDrawFilled so it shouldn't be defined. 
-*/
-
-/*
- * XAssoc - Associations used in the XAssocTable data structure.  The 
- * associations are used as circular queue entries in the association table
- * which is contains an array of circular queues (buckets).
- */
-typedef struct _XAssoc {
-	struct _XAssoc *next;	/* Next object in this bucket. */
-	struct _XAssoc *prev;	/* Previous obejct in this bucket. */
-	Display *display;	/* Display which ownes the id. */
-	XID x_id;		/* X Window System id. */
-	char *data;		/* Pointer to untyped memory. */
-} XAssoc;
-
-/* 
- * XAssocTable - X Window System id to data structure pointer association
- * table.  An XAssocTable is a hash table whose buckets are circular
- * queues of XAssoc's.  The XAssocTable is constructed from an array of
- * XAssoc's which are the circular queue headers (bucket headers).  
- * An XAssocTable consists an XAssoc pointer that points to the first
- * bucket in the bucket array and an integer that indicates the number
- * of buckets in the array.
- */
-typedef struct {
-    XAssoc *buckets;		/* Pointer to first bucket in bucket array.*/
-    int size;			/* Table size (number of buckets). */
-} XAssocTable;
-
-XAssocTable *XCreateAssocTable();
-char *XLookUpAssoc();
-
-#endif /* _X10_H_ */
diff --git a/nx-X11/lib/oldX/XCrAssoc.c b/nx-X11/lib/oldX/XCrAssoc.c
deleted file mode 100644
index d36e95293..000000000
--- a/nx-X11/lib/oldX/XCrAssoc.c
+++ /dev/null
@@ -1,75 +0,0 @@
-/* $Xorg: XCrAssoc.c,v 1.4 2001/02/09 02:04:05 xorgcvs Exp $ */
-/*
-
-Copyright 1985, 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.
-
-*/
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-#include "X11/Xlibint.h"
-#include "X10.h"
-
-/*
- * XCreateAssocTable - Create an XAssocTable.  The size argument should be
- * a power of two for efficiency reasons.  Some size suggestions: use 32
- * buckets per 100 objects;  a reasonable maximum number of object per
- * buckets is 8.  If there is an error creating the XAssocTable, a NULL
- * pointer is returned.
- */
-XAssocTable *XCreateAssocTable(size)
-	register int size;		/* Desired size of the table. */
-{
-	register XAssocTable *table;	/* XAssocTable to be initialized. */
-	register XAssoc *buckets;	/* Pointer to the first bucket in */
-					/* the bucket array. */
-	
-	/* XMalloc the XAssocTable. */
-	if ((table = (XAssocTable *)Xmalloc(sizeof(XAssocTable))) == NULL) {
-		/* XMalloc call failed! */
-		errno = ENOMEM;
-		return(NULL);
-	}
-	
-	/* XMalloc the buckets (actually just their headers). */
-	buckets = (XAssoc *)Xcalloc((unsigned)size, (unsigned)sizeof(XAssoc));
-	if (buckets == NULL) {
-		/* XCalloc call failed! */
-		errno = ENOMEM;
-		return(NULL);
-	}
-
-	/* Insert table data into the XAssocTable structure. */
-	table->buckets = buckets;
-	table->size = size;
-
-	while (--size >= 0) {
-		/* Initialize each bucket. */
-		buckets->prev = buckets;
-		buckets->next = buckets;
-		buckets++;
-	}
-
-	return(table);
-}
diff --git a/nx-X11/lib/oldX/XDelAssoc.c b/nx-X11/lib/oldX/XDelAssoc.c
deleted file mode 100644
index e7c4b75a8..000000000
--- a/nx-X11/lib/oldX/XDelAssoc.c
+++ /dev/null
@@ -1,82 +0,0 @@
-/* $Xorg: XDelAssoc.c,v 1.4 2001/02/09 02:04:05 xorgcvs Exp $ */
-/*
-
-Copyright 1985, 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.
-
-*/
-/* $XFree86: xc/lib/oldX/XDelAssoc.c,v 1.3 2001/01/17 19:43:37 dawes Exp $ */
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-#include "X11/Xlibint.h"
-#include "X10.h"
-
-/*
- * XDeleteAssoc - Delete an association in an XAssocTable keyed on
- * an XId.  An association may be removed only once.  Redundant
- * deletes are meaningless (but cause no problems).
- */
-int
-XDeleteAssoc(dpy, table, x_id)
-        register Display *dpy;
-	register XAssocTable *table;
-	register XID x_id;
-{
-	int hash;
-	register XAssoc *bucket;
-	register XAssoc *Entry;
-
-	/* Hash the XId to get the bucket number. */
-	hash = x_id & (table->size - 1);
-	/* Look up the bucket to get the entries in that bucket. */
-	bucket = &table->buckets[hash];
-	/* Get the first entry in the bucket. */
-	Entry = bucket->next;
-
-	/* Scan through the entries in the bucket for the right XId. */
-	for (; Entry != bucket; Entry = Entry->next) {
-		if (Entry->x_id == x_id) {
-			/* We have the right XId. */
-			if (Entry->display == dpy) {
-				/* We have the right display. */
-				/* We have the right entry! */
-				/* Remove it from the queue and */
-				/* free the entry. */
-				Entry->prev->next = Entry->next;
-				Entry->next->prev = Entry->prev;
-				Xfree((char *)Entry);
-				return 0;
-			}
-			/* Oops, identical XId's on different displays! */
-			continue;
-		}
-		if (Entry->x_id > x_id) {
-			/* We have gone past where it should be. */
-			/* It is apparently not in the table. */
-			return 0;
-		}
-	}
-	/* It is apparently not in the table. */
-	return 0;
-}
diff --git a/nx-X11/lib/oldX/XDestAssoc.c b/nx-X11/lib/oldX/XDestAssoc.c
deleted file mode 100644
index 672ac2304..000000000
--- a/nx-X11/lib/oldX/XDestAssoc.c
+++ /dev/null
@@ -1,67 +0,0 @@
-/* $Xorg: XDestAssoc.c,v 1.4 2001/02/09 02:04:05 xorgcvs Exp $ */
-/*
-
-Copyright 1985, 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.
-
-*/
-/* $XFree86: xc/lib/oldX/XDestAssoc.c,v 1.3 2001/01/17 19:43:38 dawes Exp $ */
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-#include "X11/Xlibint.h"
-#include "X10.h"
-
-/*
- * XDestroyAssocTable - Destroy (free the memory associated with)
- * an XAssocTable.  
- */
-int
-XDestroyAssocTable(table)
-	register XAssocTable *table;
-{
-	register int i;
-	register XAssoc *bucket;
-	register XAssoc *Entry, *entry_next;
-
-	/* Free the buckets. */
-	for (i = 0; i < table->size; i++) {
-		bucket = &table->buckets[i];
-		for (
-	        	Entry = bucket->next;
-			Entry != bucket;
-			Entry = entry_next
-		) {
-		        entry_next = Entry->next;
-			Xfree((char *)Entry);
-		}
-	}
-
-	/* Free the bucket array. */
-	Xfree((char *)table->buckets);
-
-	/* Free the table. */
-	Xfree((char *)table);
-	return 0;
-}
-
diff --git a/nx-X11/lib/oldX/XDraw.c b/nx-X11/lib/oldX/XDraw.c
deleted file mode 100644
index 3eeff3e00..000000000
--- a/nx-X11/lib/oldX/XDraw.c
+++ /dev/null
@@ -1,710 +0,0 @@
-/* $Xorg: XDraw.c,v 1.4 2001/02/09 02:04:05 xorgcvs Exp $ */
-
-/*
-
-Copyright 1987, 1998  The Open Group
-
-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
-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.
-
-*/
-/* $XFree86: xc/lib/oldX/XDraw.c,v 1.4 2001/07/25 15:04:57 dawes Exp $ */
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-#include "X11/Xlibint.h"
-#include "X11/Xlib.h"
-#include "X10.h"
-
-#define OK_RETURN 1
-#define ERR_RETURN 0
-#include <stddef.h>
-
-/*
-
-Copyright 1987 by Digital Equipment Corporation, Maynard, Massachusetts.
-
-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.
-
-Permission to use, copy, modify, and distribute this software and its 
-documentation for any purpose and without fee is hereby granted, 
-provided that the above copyright notice appear in all copies and that
-both that copyright notice and this permission notice appear in 
-supporting documentation, and that the name of Digital not be
-used in advertising or publicity pertaining to distribution of the
-software without specific, written prior permission.  
-
-DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
-ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
-DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
-ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
-WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
-ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
-SOFTWARE.
-
-*/
-
-/*
- *
- * Vertices_converter: This internal routine takes a list of Vertices and
- *                     returns another list of Vertices such that the
- *                     following is true:
- *
- *         (1) No Vertex has the VertexRelative flag on
- *         (2) No Vertex has the VertexCurved flag on
- *         (3) The first Vertex has the VertexDontDraw flag on
- *         (4) The path that the return Vertex list specifies should
- *             be drawn on the screen is very close to the path that the
- *             Vertex list passed to vertices_converter specified should be
- *             drawn.  The difference is due solely to the approximation
- *             of curved segments in the original Vertex list by many
- *             small straight line segments that approximate the curve.
- *
- *    Notes:
- *
- *         (1) The first Vertex must have the VertexRelative flag
- *             turned off.  (This is not checked, just assumed)
- *         (2) VertexDontDraw is automatically turned on for the first
- *             Vertex because drawing to the first Vertex makes no sense.
- *         (3) This routine is used only by XDraw & XDrawFilled.
- *         (4) A 0 is returned iff no error occurs.
- *         (5) The passed Vertex list not changed in any way.
- *
- *    Implementation:
- *
- *         A routine from the qvss device dependent code library from the
- *         X version 10 sources written by DEC was used, abet slightly
- *         modified as it provided 99% of the desired functionality.
- *
- */
-
-/*****************************************************************************/
-/*                                                                          */
-/*                  WRITTEN BY DARYL F. HAZEL      8509.06                  */
-/*                                                                          */
-/*  Modification history:						    */
-/*									    */
-/*  Carver 8510.23  Fixed first time allocation of the coord buffer	    */
-/*		    to allocate max(200, pathcount) amount insted of just   */
-/*		    200.  Potential Xserver crash problem.		    */
-/*									    */
-/*  Carver 8510.21  Replaced old module by module worked on by Ram Rao and  */
-/*		    Bob Scheifler to get better performace.		    */
-/*									    */
-/*  Carver 8510.03  Changed the curve line converter to return the coord    */
-/*		    path if a successor point does not exist for curve gen. */
-/*                                                                          */
-/*  Carver 8510.03  Fixed memory loss problem.  A coord path is only 	    */
-/*		    allocated if the current path will not fit in it and    */
-/*		    before the new coord path is allocated the old one is   */
-/*                  freed.        					    */
-/*                                                                          */
-/*  Carver 8509.24  Fixed pointer/integer mismatch {*ppathaddr_new = ...}   */
-/*                                                                          */
-/*  Corkum 8509.18  Modify code to intergrate into the draw curve command   */
-/*                                                                          */
-/*                  Modified by Mark Lillibridge 5/20/87 to make into       */
-/*		    X11 Xlib XDraw() support.                               */
-/****************************************************************************/
-							 
-/*
- * Definitions:
- *
- */
-
-typedef short   WORD;
-typedef	short	*WORD_POINTER;
-
-/*
- * Lookup tables, buffers used in the conversion:
- *
- */
-
-
-/*
- * modified path list storage information:
- */
-static Vertex *pathaddr_new = NULL;  /*pointer to current modified path list*/
-static int pathlist_bytes = 0; /* size of modified path list in bytes       */
-static int pathlist_segs = 0;/* size of modified path list in segments    */
-static Vertex *pathaddr_coords = NULL; /*ptr to path list with coordinates */
-static int path_coord_list_bytes = 0;  /* size of path list (w/coords) buff */
-static int path_coord_list_segs = 0;   /* size of path list (w/coords) buff */
-
-/*
- * THE TABLE OF PSEUDO FLOATING-POINT NUMBERS WHICH MAKE UP THE
- * MULTIPLICATIVE COEFFICIENTS FOR THE CUBIC SPLINE ALGORITHM.
- */
-static unsigned short bntable[] = {
-			    0xfc18, 0x7f97, 0x0476, 0xffde,
-			    0xf8be, 0x7e5d, 0x0972, 0xff76,
-			    0xf5f4, 0x7c56, 0x0eec, 0xfecc,
-			    0xf3ba, 0x7988, 0x14da, 0xfde6,
-			    0xf20b, 0x75fe, 0x1b2f, 0xfcca,
-			    0xf0e2, 0x71c1, 0x21dd, 0xfb81,
-			    0xf038, 0x6ce1, 0x28d3, 0xfa16,
-			    0xf001, 0x676d, 0x3000, 0xf894,
-			    0xf034, 0x6176, 0x3750, 0xf709,
-			    0xf0c3, 0x5b0f, 0x3eae, 0xf583,
-			    0xf1a1, 0x544b, 0x4605, 0xf410,
-			    0xf2c0, 0x4d41, 0x4d41, 0xf2c0,
-			    0xf410, 0x4605, 0x544b, 0xf1a1,
-			    0xf583, 0x3eae, 0x5b0f, 0xf0c3,
-			    0xf709, 0x3750, 0x6176, 0xf034,
-			    0xf894, 0x3000, 0x676d, 0xf001,
-			    0xfa16, 0x28d3, 0x6ce1, 0xf038,
-			    0xfb81, 0x21dd, 0x71c1, 0xf0e2,
-			    0xfcca, 0x1b2f, 0x75fe, 0xf20b,
-			    0xfde6, 0x14da, 0x7988, 0xf3ba,
-			    0xfecc, 0x0eec, 0x7c56, 0xf5f4,
-			    0xff76, 0x0972, 0x7e5d, 0xf8be,
-			    0xffde, 0x0476, 0x7f97, 0xfc18
-			    };
-			    
-/*
- * this is the table which determines how many straight-line segments to draw
- * for a given curved segment.
- */
-static short segtable[] = {  10,  3, 56,	/* pl <= 10, 3 segments     */
-			     32,  4, 40,	/* pl <= 32, 4 segments     */
-			     80,  6, 24,	/* pl <= 80, 6 segments     */
-			     96,  8, 16,	/* pl <= 96, 8 segments     */
-			     192, 12, 8,	/* pl <= 192, 12 segments   */
-			     32767, 24, 00	/* pl <= 32767, 24 segments */
-			   };
-			     
-/*
- *
- * The Real routine:
- *
- */
-							 
-static int vertices_converter(pathaddr, pathcount, ppathaddr_new, newpathcnt)
-  Vertex  *pathaddr;	    /* address of original path list             */
-  int	  pathcount;        /* number of points in original path list    */
-  Vertex  **ppathaddr_new;  /* ptr to addr of new path list      */
-  int     *newpathcnt;	    /* ptr to new number of pts in path list */
-{
-  int p0x, p0y;   	    /* coordinates of curve's predecessor point  */
-  int p1x, p1y;   	    /* coordinates of curve's starting point     */
-  int p2x, p2y;   	    /* coordinates of curve's ending point       */
-  int p3x, p3y;   	    /* coordinates of curve's successor point    */
-  int	flag;	    	    /* flag word of current end-point in p.list  */
-  int successor_x = 0;	    /* X coordinate of curve's successor point   */
-  int successor_y = 0;	    /* Y coordinate of curve's successor point   */
-  int little_endian;	    /* stupid bntable is little-endian */
-  WORD increment;	    /* bntable-ptr-increment value       */
-  WORD diffx, diffy;	    /* absolute values of x, y end-point diffs   */
-  WORD lmajoraxis;	    /* "length" of seg projected onto major axis */
-  union		/* accumulator variables for computing end-points... */
-    {	    	/* ...using the bntable.                             */
-      struct
-	{
-	  WORD low;
-	  WORD high;
-	} sword;
-      int lword;
-    } xxe, yye;
-  register Vertex *pnewpath;/* pointer for traversing modified path list */
-  int	    newpathcount;   /* number of end-points in modified path list*/
-  register Vertex *pflag;   /* pointer used for looking for fig's last pt*/
-  int	    i;	    	    /* general-purpose loop variable             */
-  int	    ecf_flag_set;   /* flag indicating existence of set ECF flag */
-  int       count;
-  int	    curve_flag;	    /* 0 = no curves in path; 1 = curves in path */
-  
-  /*
-   * The following is necessary because of the pseudo-floating point
-   * calculations done down below.
-   */
-  i = 1;
-  if (*(char *) &i)
-    little_endian = 1;
-  else
-    little_endian = 0;
-
-  {
-    register Vertex *poldpath;/* pointer for traversing original path list */
-    register Vertex *p_coord_path; /* ptr to path list with coordinates    */
-
-    /* Init the return path count to 0 in case of error */
-    *newpathcnt = 0;
-    newpathcount = 0;
-    
-    /* Use path buffers from last time */
-    pnewpath = pathaddr_new;
-    p_coord_path = pathaddr_coords;
-    
-    /*    
-     * if size of coordinate path list buffer is not at least large enough to
-     * accommodate the specified path list, allocate enough memory to do so
-     */
-    if (path_coord_list_segs == 0) 		/* first time through*/
-      {
-	path_coord_list_segs = max (200, pathcount);
-	path_coord_list_bytes = path_coord_list_segs * sizeof(Vertex);
-	if ((pathaddr_coords = (Vertex *)Xmalloc(path_coord_list_bytes)) != 0)
-	  p_coord_path = pathaddr_coords;
-	else
-	  return(ERR_RETURN);
-      }
-    else    	    	    	    	/* all but first time through       */
-      {
-	/* If coord buffer is large enough for this path then reuse it, other
-	   wise free the old one and get a new one (Carver) 8510.03 */
-	if (path_coord_list_segs < pathcount)
-	  {
-	    Xfree( pathaddr_coords);
-	    path_coord_list_segs = pathcount;
-	    path_coord_list_bytes = path_coord_list_segs * sizeof(Vertex);
-	    if ((pathaddr_coords =(Vertex *)Xmalloc(path_coord_list_bytes)) !=0)
-	      p_coord_path = pathaddr_coords;
-	    else
-	      return(ERR_RETURN);
-	  };
-      }
-
-    /*
-     * Copy given Vertex list (pathaddr) to coordinate buffer converting
-     * relative coordinates to absolute coordinates.
-     *
-     * Sets curve_flag iff at least one Vertex has the VertexCurved flag set.
-     * 
-     */
-    
-    poldpath = pathaddr;
-    curve_flag = 0;
-    
-    *p_coord_path = *poldpath++;       /* First Vertex is a special case */
-    p_coord_path->flags = (p_coord_path->flags | VertexDontDraw)
-                          & ~VertexRelative;
-    if ((p_coord_path++)->flags & VertexCurved)
-      curve_flag = 1;
-    for (i = pathcount - 1; i > 0; i--)
-      {
-	if (poldpath->flags & VertexRelative) 
-	  {                           /* compute coordinates using last pt */
-	    p_coord_path->x = poldpath->x + p_coord_path[-1].x;
-	    p_coord_path->y = poldpath->y + p_coord_path[-1].y;
-	    p_coord_path->flags = poldpath->flags & ~VertexRelative;
-	  }
-    	else *p_coord_path = *poldpath;
-	p_coord_path++;
-    	if ((poldpath++)->flags & VertexCurved)
-	  curve_flag = 1;
-      }	    
-  }        /* End of scope for poldaddr, p_coord_path */
-
-  /*
-   * if it has been determined that there are no curved segment end points in
-   * the specified path list, return the path list containing the coordinates
-   * to the calling routine.
-   */
-  if (!curve_flag)
-    {
-      *newpathcnt    = pathcount;
-      *ppathaddr_new = pathaddr_coords;
-      return(OK_RETURN);
-    }
-  
-  /*
-   * if size of modified path list buffer is not at least large enough to
-   * accommodate the specified path list allocate enough memory to do so
-   */
-  pathaddr = pathaddr_coords;
-  if (pathlist_segs < pathcount)
-    {
-      if (pathlist_segs == 0)           /* Fix storage leak -- MDL 5/20/87 */
-	Xfree( pathaddr_new );
-      pathlist_segs = pathcount;
-      pathlist_bytes = pathcount * sizeof(Vertex);
-      if ((pathaddr_new = (Vertex *)Xmalloc(pathlist_bytes)) != 0)
-	pnewpath = pathaddr_new;
-      else
-	return(ERR_RETURN);
-    }
-
-  /*
-   * initialize the beginning and ending coordinates of the first segment
-   */
-  p1x = 0;
-  p1y = 0;
-  p2x = 0;
-  p2y = 0;
-  
-  {
-    register WORD *pbntable;	/* table of multiplicative coeffics.*/
-    register WORD *psegtable;	/* table used to detrmn num.sub-segs*/
-    register WORD m;	    	/* num segments into which curve is divided */
-
-    /*
-     * MAIN LOOP OF THE PATH_LIST_CONVERTER ROUTINE
-     */
-    for ( count=pathcount ; count > 0; count--)
-      {
-	p0x = p1x;    /* save previous values of path-list coordinate pairs*/
-	p0y = p1y;
-	p1x = p2x;
-	p1y = p2y;
-	
-	/*
-    	 * read next end-point's coordinates from the path list
-	 */
-	p2x = pathaddr->x;
-	p2y = pathaddr->y;
-	flag = (pathaddr++)->flags;
-	
-	/*
-	 * CURVED-segment considerations
-	 */
-	if (flag & VertexCurved)
-	  {
-	    /*
-	     * determine which point to use as the successor point:  the next
-	     * point in the list (if there is one), or a previously-saved point
-	     * (when drawing closed figures)
-	     */
-	    if (flag & VertexEndClosed)	/* last segment of closed fig*/
-	      {
-		p3x = successor_x;
-		p3y = successor_y;
-	      }
-    	    else    	   	    	/* stand-alone curved segment*/
-	      {
-		if (count <= 1) 	/* no points to use as successor pt */
-		  {
-		    
-		    /* in this case draw the coord path */
-		    *newpathcnt    = pathcount;
-		    *ppathaddr_new = pathaddr_coords;
-		    return(OK_RETURN);
-		  }
-		else
-		  {
-		    /*
-    	    	     * read next end-point's coordinates from the path list...
-	    	     */
-	    	    p3x = pathaddr->x;
-	    	    p3y = pathaddr->y;
-		    
-	    	    if (flag & VertexStartClosed)
-		      {      /* first segment of closed figure */
-			/*
-			 * save P3 as successor pt for closed-fig-ending curve
-			 */
-			successor_x = p3x;
-			successor_y = p3y;
-			
-			/*
-			 * Traverse the original path list looking for ECF flag
-    	    	    	 * After finding it, back pointer up to previous point
-			 * and save the information for use as curve's pred. pt
-			 */
-    	    	    	ecf_flag_set = 0;
-			pflag = pathaddr;
-			for (i = count; i > 0; i--)
-			  {
-			    if (pflag->flags & VertexEndClosed)
-			      {
-				pflag--;
-	    	    	    	p1x = pflag->x;
-	    	    	    	p1y = pflag->y;
-    	    	    	    	ecf_flag_set = 1;
-				break;
-			      }
-			    pflag++;
-			  }
-    	    	    	if (!ecf_flag_set)
-			  return(ERR_RETURN);
-		      }     /* end code pertaining to starting figure*/
-		  }	    /* end code pertaining to successor points   */
-	      }   	    /* end code pertaining to stand-alone curved segs*/
-	    
-	    if ((flag & VertexDontDraw) == 0)
-	      {
-		/*
-	    	 * determine the "length" of the segment along the major axis
-	    	 */
-	    	if ((diffx = p2x - p1x) < 0)
-		  diffx = ~diffx + 1;
-	    	if ((diffy = p2y - p1y) < 0)
-		  diffy = ~diffy + 1;
-	    	lmajoraxis = (diffx >= diffy) ? diffx : diffy;
-	    	if (lmajoraxis == 0)	/* for vector to have length of...  */
-		  lmajoraxis = 1;	/* ...at least one                  */
-		
-		/*
-	    	 * compute M, the number of sub-segments into which a curved 
-		 * segment is divided
-		 */
-	    	psegtable = segtable;
-	    	while (lmajoraxis > *psegtable++)/* search for appropriate..*/
-		  psegtable += 2;		 /* ...table entry          */
-	    	m = *psegtable++;		 /* read number of segments */
-	    	increment = *psegtable >> 1;
-		
-		/*
-    	    	 * determine if there is enough room remaining in the modified
-		 * path-list buffer to hold ALL of the curve's sub-segment in-
-		 * formation; if not, double the buffer size (if possible).
-		 */
-		while ((newpathcount + m) > pathlist_segs)
-		  {
-		    pathlist_segs *= 2;
-		    pathlist_bytes *= 2;
-		    if ((pathaddr_new = (Vertex *)Xrealloc(pathaddr_new, 
-							 pathlist_bytes)) != 0)
-		      pnewpath = pathaddr_new + newpathcount;
-	    	    else
-		      return(ERR_RETURN);
-		  }
-		
-		/*
-	    	 * generate end-points of sub-segs into which curve is divided
-		 */
-	    	pbntable = (WORD *) bntable; /* initialize the pointer to the Bn table*/
-	    	for ( ; m > 1; m--)
-		  {
-		    pbntable += increment;
-		    xxe.lword = *pbntable * p0x;
-		    yye.lword = *pbntable++ * p0y;
-		    xxe.lword += *pbntable * p1x;
-		    yye.lword += *pbntable++ * p1y;
-		    xxe.lword += *pbntable * p2x;
-		    yye.lword += *pbntable++ * p2y;
-		    xxe.lword += *pbntable * p3x;
-		    yye.lword += *pbntable++ * p3y;
-		    xxe.lword = xxe.lword << 1;	/* double values...  */
-		    yye.lword = yye.lword << 1;	/* ...bn accts for it*/
-		    xxe.lword += 0x8000; /* round off the accum value */
-		    yye.lword += 0x8000;
-		    if (little_endian) {
-			pnewpath->x = xxe.sword.high;/* the X coordinate  */
-			pnewpath->y = yye.sword.high;/* the Y coordinate  */
-		    } else {
-			pnewpath->x = xxe.sword.low;/* the X coordinate  */
-			pnewpath->y = yye.sword.low;/* the Y coordinate  */
-		    }
-		    (pnewpath++)->flags = 0;	/* the flag word     */
-    	    	    newpathcount++;/* increment segment end-point countr*/
-		  }	    	   /* end sub-segment end-point compute loop*/
-	      }   	   /* end DRAW-segment considerations code      */
-	  }	    	   /* end CURVED-segment considerations code        */
-	
-	/*
-    	 * put end-point from original path list into modified list
-	 */
-    	pnewpath->x = p2x;
-	pnewpath->y = p2y;
-	(pnewpath++)->flags = flag & ~VertexCurved;
-	newpathcount++;
-	
-	/*
-    	 * determine whether or not the modified path list is full, and if so,
-	 * double its size
-	 */
-	if (newpathcount == pathlist_segs)
-	  {
-	    pathlist_bytes *= 2;
-	    pathlist_segs *= 2;
-	    if ((pathaddr_new = (Vertex *)Xrealloc(pathaddr_new, 
-						 pathlist_bytes)) != 0)
-	      pnewpath = pathaddr_new + newpathcount;
-    	    else
-	      return(ERR_RETURN);
-	  }
-      }	    	    /* END of PATH_LIST_CONVERTER's main loop        */
-    
-    /*
-     * return the address of the modified path list and the number of segment
-     * end-points it contains
-     */
-    *newpathcnt    = newpathcount;
-    *ppathaddr_new = pathaddr_new;
-  }    
-
-  return(OK_RETURN);
-}
-
-/* Written by Mark Lillibridge */
-
-static XPoint *XDraw_points = NULL;    /* Buffer to hold list of points for */
-static int    point_count = 0;         /* use in calling XDrawLines         */
-
-Status XDraw (dpy, d, gc, vlist, vcount)
-    register Display *dpy;
-    Drawable d;
-    GC gc;
-    Vertex *vlist;
-    int vcount;
-{
-  Vertex *newvlist;
-  int newvcount;
-  XPoint *p;
-  int pcount;
-
-  /* If less than 2 vertices, we don't have to do anything (no lines) */
-  if (vcount<2)
-    return(OK_RETURN);
-
-  /* Convert curved lines to straight lines & change relative references to */
-  /* absolute references. */
-  if (!vertices_converter( vlist, vcount, &newvlist, &newvcount))
-    return(ERR_RETURN);
-
-  /* Insure we have enough buffer space */
-  if (point_count < newvcount) {
-    if (point_count != 0)
-      Xfree( XDraw_points );
-    if (!(XDraw_points = (XPoint *) Xmalloc( newvcount * sizeof(XPoint) )))
-      return(ERR_RETURN);
-    point_count = newvcount;
-  }
-
-  /*
-   * Draw the lines defined by newvlist using seperate XDrawLines calls
-   * to insure that all the lines that should be joined are and that closed
-   * figures are joined correctly.
-   */
-  while (newvcount>0) {
-    p = XDraw_points;               /* Put points in buffer */
-    pcount = 0;
-    p->x = newvlist->x;             /* Copy first point */
-    (p++)->y = (newvlist++)->y;
-    newvcount--; pcount++;
-
-    /*
-     * Copy more points until out of points or need to stop XDrawLine
-     * because either we don't want to join to the next point
-     * (VertexDontDraw) or we want to stop after the next point so that
-     * a closed figure will be joined correctly.  (We have to stop before
-     * a VertexStartClosed because the vertex marked VertexStartClosed
-     * must be the first vertex in its XDrawLines call to get joining
-     * to work correctly.
-     */
-    while (newvcount > 0 && !(newvlist->flags & (VertexDontDraw |
-						 VertexStartClosed |
-						 VertexEndClosed))) {
-      p->x = newvlist->x;
-      (p++)->y = (newvlist++)->y;
-      newvcount--; pcount++;
-    }
-
-    /*
-     * If stopped only because of need to start a new XDrawLines, copy
-     * next point but don't advance pointer so two XdrawLines act like one.
-     */
-    if ( newvcount > 0 && !(newvlist->flags & VertexDontDraw) ) {
-      p->x = newvlist->x;
-      (p++)->y = newvlist->y;
-      pcount++;
-    }
-
-    /* Do the XDrawLines if there are any lines to draw */
-    if (pcount>1)
-      XDrawLines(dpy, d, gc, XDraw_points, pcount, CoordModeOrigin);
-  }
-
-  return(OK_RETURN);
-}
-
-Status XDrawFilled (dpy, d, gc, vlist, vcount)
-    register Display *dpy;
-    Drawable d;
-    GC gc;
-    Vertex *vlist;
-    int vcount;
-{
-  Vertex *newvlist;
-  int newvcount;
-  XPoint *p;
-  int pcount;
-
-  /* If less than 2 vertices, we don't have to do anything (no lines) */
-  if (vcount<2)
-    return(OK_RETURN);
-
-  /* Convert curved lines to straight lines & change relative references to */
-  /* absolute references. */
-  if (!vertices_converter( vlist, vcount, &newvlist, &newvcount))
-    return(ERR_RETURN);
-
-  /* Insure we have enough buffer space */
-  if (point_count < newvcount) {
-    if (point_count != 0)
-      Xfree( XDraw_points );
-    if (!(XDraw_points = (XPoint *) Xmalloc( newvcount * sizeof(XPoint) )))
-      return(ERR_RETURN);
-    point_count = newvcount;
-  }
-
-  /*
-   * Draw the lines defined by newvlist using seperate XDrawLines calls
-   * to insure that all the lines that should be joined are and that closed
-   * figures are joined correctly.
-   */
-  while (newvcount>0) {
-    p = XDraw_points;               /* Put points in buffer */
-    pcount = 0;
-    p->x = newvlist->x;             /* Copy first point */
-    (p++)->y = (newvlist++)->y;
-    newvcount--; pcount++;
-
-    /*
-     * Copy more points until out of points or need to stop XDrawLine
-     * because either we don't want to join to the next point
-     * (VertexDontDraw) or we want to stop after the next point so that
-     * a closed figure will be joined correctly.  (We have to stop before
-     * a VertexStartClosed because the vertex marked VertexStartClosed
-     * must be the first vertex in its XDrawLines call to get joining
-     * to work correctly.
-     */
-    while (newvcount > 0 && !(newvlist->flags & (VertexStartClosed |
-						 VertexEndClosed))) {
-      p->x = newvlist->x;
-      (p++)->y = (newvlist++)->y;
-      newvcount--; pcount++;
-    }
-
-    /*
-     * If stopped only because of need to start a new XDrawLines, copy
-     * next point but don't advance pointer so two XdrawLines act like one.
-     */
-    if ( newvcount > 0 ) {
-      p->x = newvlist->x;
-      (p++)->y = newvlist->y;
-      pcount++;
-    }
-
-    /* Do the XDrawLines if there are any lines to draw */
-    if (pcount>1) {
-	  XFillPolygon(dpy, d, gc, XDraw_points, pcount, Complex,
-		       CoordModeOrigin);
-    }
-  }
-
-  return(OK_RETURN);
-}
diff --git a/nx-X11/lib/oldX/XLookAssoc.c b/nx-X11/lib/oldX/XLookAssoc.c
deleted file mode 100644
index fe150c919..000000000
--- a/nx-X11/lib/oldX/XLookAssoc.c
+++ /dev/null
@@ -1,78 +0,0 @@
-/* $Xorg: XLookAssoc.c,v 1.4 2001/02/09 02:04:05 xorgcvs Exp $ */
-/*
-
-Copyright 1985, 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.
-
-*/
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-#include "X11/Xlibint.h"
-#include "X10.h"
-
-/* 
- * XLookUpAssoc - Retrieve the data stored in an XAssocTable by its XId.
- * If an appropriately matching XId can be found in the table the routine will
- * return apointer to the data associated with it. If the XId can not be found
- * in the table the routine will return a NULL pointer.  All XId's are relative
- * to the currently active Display.
- */
-XPointer XLookUpAssoc(dpy, table, x_id)
-        register Display *dpy;
-	register XAssocTable *table;	/* XAssocTable to search in. */
-	register XID x_id;			/* XId to search for. */
-{
-	int hash;
-	register XAssoc *bucket;
-	register XAssoc *Entry;
-
-	/* Hash the XId to get the bucket number. */
-	hash = x_id & (table->size - 1);
-	/* Look up the bucket to get the entries in that bucket. */
-	bucket = &table->buckets[hash];
-	/* Get the first entry in the bucket. */
-	Entry = bucket->next;
-
-	/* Scan through the entries in the bucket for the right XId. */
-	for (; Entry != bucket; Entry = Entry->next) {
-		if (Entry->x_id == x_id) {
-			/* We have the right XId. */
-			if (Entry->display == dpy) {
-				/* We have the right display. */
-				/* We have the right entry! */
-				return(Entry->data);
-			}
-			/* Oops, identical XId's on different displays! */
-			continue;
-		}
-		if (Entry->x_id > x_id) {
-			/* We have gone past where it should be. */
-			/* It is apparently not in the table. */
-			return(NULL);
-		}
-	}
-	/* It is apparently not in the table. */
-	return(NULL);
-}
-
diff --git a/nx-X11/lib/oldX/XMakeAssoc.c b/nx-X11/lib/oldX/XMakeAssoc.c
deleted file mode 100644
index 40b3562f6..000000000
--- a/nx-X11/lib/oldX/XMakeAssoc.c
+++ /dev/null
@@ -1,113 +0,0 @@
-/* $Xorg: XMakeAssoc.c,v 1.4 2001/02/09 02:04:05 xorgcvs Exp $ */
-/*
-
-Copyright 1985, 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.
-
-*/
-/* $XFree86: xc/lib/oldX/XMakeAssoc.c,v 1.3 2001/01/17 19:43:38 dawes Exp $ */
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-#include "X11/Xlibint.h"
-#include "X10.h"
-
-/*
- * XMakeAssoc - Insert data into an XAssocTable keyed on an XId.
- * Data is inserted into the table only once.  Redundant inserts are
- * meaningless (but cause no problems).  The queue in each association
- * bucket is sorted (lowest XId to highest XId).
- */
-int
-XMakeAssoc(dpy, table, x_id, data)
-	register Display *dpy;
-	register XAssocTable *table;
-	register XID x_id;
-	register XPointer data;
-{
-	int hash;
-	register XAssoc *bucket;
-	register XAssoc *Entry;
-	register XAssoc *new_entry;
-	
-	/* Hash the XId to get the bucket number. */
-	hash = x_id & (table->size - 1);
-	/* Look up the bucket to get the entries in that bucket. */
-	bucket = &table->buckets[hash];
-	/* Get the first entry in the bucket. */
-	Entry = bucket->next;
-
-	/* If (Entry != bucket), the bucket is empty so make */
-	/* the new entry the first entry in the bucket. */
-	/* if (Entry == bucket), the we have to search the */
-	/* bucket. */
-	if (Entry != bucket) {
-		/* The bucket isn't empty, begin searching. */
-		/* If we leave the for loop then we have either passed */
-		/* where the entry should be or hit the end of the bucket. */
-		/* In either case we should then insert the new entry */
-		/* before the current value of "Entry". */
-		for (; Entry != bucket; Entry = Entry->next) {
-			if (Entry->x_id == x_id) {
-				/* Entry has the same XId... */
-				if (Entry->display == dpy) {
-					/* Entry has the same Display... */
-					/* Therefore there is already an */
-					/* entry with this XId and Display, */
-					/* reset its data value and return. */
-					Entry->data = data;
-					return 0;
-				}
-				/* We found an association with the right */
-				/* id but the wrong display! */
-				continue;
-			}
-			/* If the current entry's XId is greater than the */
-			/* XId of the entry to be inserted then we have */
-			/* passed the location where the new XId should */
-			/* be inserted. */
-			if (Entry->x_id > x_id) break;
-		}
-        }
-
-	/* If we are here then the new entry should be inserted just */
-	/* before the current value of "Entry". */
-	/* Create a new XAssoc and load it with new provided data. */
-	new_entry = (XAssoc *)Xmalloc(sizeof(XAssoc));
-	if (new_entry == NULL) {
-		/* Malloc failed! */
-		errno = ENOMEM;
-		_XIOError(dpy);
-	}
-	new_entry->display = dpy;
-	new_entry->x_id = x_id;
-	new_entry->data = data;
-
-	/* Insert the new entry. */
-	new_entry->prev = Entry->prev;
-	new_entry->next = Entry;
-	Entry->prev->next = new_entry;
-	Entry->prev = new_entry;
-	return 0;
-}
-
diff --git a/nx-X11/lib/oldX/oldX-def.cpp b/nx-X11/lib/oldX/oldX-def.cpp
deleted file mode 100644
index a975984e4..000000000
--- a/nx-X11/lib/oldX/oldX-def.cpp
+++ /dev/null
@@ -1,11 +0,0 @@
-LIBRARY OLDX
-VERSION LIBRARY_VERSION
-EXPORTS
- XDraw
- XDrawFilled
- XCreateAssocTable
- XDeleteAssoc
- XDestroyAssocTable
- XLookUpAssoc
- XMakeAssoc
-/* $Xorg: oldX-def.cpp,v 1.3 2000/08/17 19:46:42 cpqbld Exp $ */
diff --git a/nx-libs.spec b/nx-libs.spec
index 8b2ecb09a..ae6a53e4c 100644
--- a/nx-libs.spec
+++ b/nx-libs.spec
@@ -596,7 +596,6 @@ rm -r %{buildroot}%{_includedir}/nx-X11/Xtrans
 
 %files devel
 %defattr(-,root,root)
-%{_includedir}/nx-X11/X10.h
 %dir %{_includedir}/nx-X11/extensions
 %{_includedir}/nx-X11/extensions/panoramiXext.h
 %{_includedir}/nx-X11/extensions/record.h