Imported nx-X11-3.1.0-1.tar.gznx-X11/3.1.0-1

Summary: Imported nx-X11-3.1.0-1.tar.gz
Keywords:

Imported nx-X11-3.1.0-1.tar.gz
into Git repository

9 files changed, 1270 insertions, 0 deletions

diff --git a/nx-X11/lib/oldX/Imakefile b/nx-X11/lib/oldX/Imakefile
new file mode 100644
index 000000000..ae80d268e
--- /dev/null
+++ b/nx-X11/lib/oldX/Imakefile
@@ -0,0 +1,45 @@
+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 oldX
+#define SoRev SOOLDXREV
+#define IncSubdir 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
new file mode 100644
index 000000000..afdb80d6b
--- /dev/null
+++ b/nx-X11/lib/oldX/X10.h
@@ -0,0 +1,89 @@
+/* $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
new file mode 100644
index 000000000..d36e95293
--- /dev/null
+++ b/nx-X11/lib/oldX/XCrAssoc.c
@@ -0,0 +1,75 @@
+/* $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
new file mode 100644
index 000000000..e7c4b75a8
--- /dev/null
+++ b/nx-X11/lib/oldX/XDelAssoc.c
@@ -0,0 +1,82 @@
+/* $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
new file mode 100644
index 000000000..672ac2304
--- /dev/null
+++ b/nx-X11/lib/oldX/XDestAssoc.c
@@ -0,0 +1,67 @@
+/* $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
new file mode 100644
index 000000000..3eeff3e00
--- /dev/null
+++ b/nx-X11/lib/oldX/XDraw.c
@@ -0,0 +1,710 @@
+/* $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
new file mode 100644
index 000000000..fe150c919
--- /dev/null
+++ b/nx-X11/lib/oldX/XLookAssoc.c
@@ -0,0 +1,78 @@
+/* $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
new file mode 100644
index 000000000..40b3562f6
--- /dev/null
+++ b/nx-X11/lib/oldX/XMakeAssoc.c
@@ -0,0 +1,113 @@
+/* $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
new file mode 100644
index 000000000..a975984e4
--- /dev/null
+++ b/nx-X11/lib/oldX/oldX-def.cpp
@@ -0,0 +1,11 @@
+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 $ */