Merge pull request #12 from sunweaver/pr/arch-cleanup.CRAY

arch cleanup (CRAY/WORD64) + X.Org CVE-2013-7439

30 files changed, 24 insertions, 781 deletions

diff --git a/nx-X11/lib/X11/ChWindow.c b/nx-X11/lib/X11/ChWindow.c
index a403d76d8..615b6d27c 100644
--- a/nx-X11/lib/X11/ChWindow.c
+++ b/nx-X11/lib/X11/ChWindow.c
@@ -44,20 +44,11 @@ unsigned int width, height;
 
     req->window = w;
     req->mask = CWWidth | CWHeight;
-#ifdef MUSTCOPY
-    {
-	unsigned long lwidth = width, lheight = height;
-    dpy->bufptr -= 8;
-    Data32 (dpy, (long *) &lwidth, 4);	/* order dictated by values of */
-    Data32 (dpy, (long *) &lheight, 4);	/* CWWidth and CWHeight */
-    }
-#else
     {
 	CARD32 *valuePtr = (CARD32 *) NEXTPTR(req,xConfigureWindowReq);
 	*valuePtr++ = width;
 	*valuePtr = height;
     }
-#endif /* MUSTCOPY */
     UnlockDisplay(dpy);
     SyncHandle();
     return 1;
diff --git a/nx-X11/lib/X11/ConfWind.c b/nx-X11/lib/X11/ConfWind.c
index fddd28319..adcc7b667 100644
--- a/nx-X11/lib/X11/ConfWind.c
+++ b/nx-X11/lib/X11/ConfWind.c
@@ -44,18 +44,6 @@ unsigned int width, height;
     GetReqExtra(ConfigureWindow, 16, req);
     req->window = w;
     req->mask = CWX | CWY | CWWidth | CWHeight;
-#ifdef MUSTCOPY
-    {
-	long lx = x, ly = y;
-	unsigned long lwidth = width, lheight = height;
-
-	dpy->bufptr -= 16;
-	Data32 (dpy, (long *) &lx, 4);	/* order must match values of */
-	Data32 (dpy, (long *) &ly, 4);	/* CWX, CWY, CWWidth, and CWHeight */
-	Data32 (dpy, (long *) &lwidth, 4);
-	Data32 (dpy, (long *) &lheight, 4);
-    }
-#else
     {
 	register CARD32 *valuePtr =
 	  (CARD32 *) NEXTPTR(req,xConfigureWindowReq);
@@ -64,7 +52,6 @@ unsigned int width, height;
 	*valuePtr++ = width;
 	*valuePtr   = height;
     }
-#endif /* MUSTCOPY */
     UnlockDisplay(dpy);
     SyncHandle();
     return 1;
diff --git a/nx-X11/lib/X11/CrWindow.c b/nx-X11/lib/X11/CrWindow.c
index 9a15f2ec1..f64ca9f64 100644
--- a/nx-X11/lib/X11/CrWindow.c
+++ b/nx-X11/lib/X11/CrWindow.c
@@ -56,20 +56,11 @@ Window XCreateSimpleWindow(dpy, parent, x, y, width, height,
     wid = req->wid = XAllocID(dpy);
     req->mask = CWBackPixel | CWBorderPixel;
 
-#ifdef MUSTCOPY
-    {
-	unsigned long lbackground = background, lborder = border;
-	dpy->bufptr -= 8;
-	Data32 (dpy, (long *) &lbackground, 4);
-	Data32 (dpy, (long *) &lborder, 4);
-    }
-#else
     {
 	register CARD32 *valuePtr = (CARD32 *) NEXTPTR(req,xCreateWindowReq);
 	*valuePtr++ = background;
 	*valuePtr = border;
     }
-#endif /* MUSTCOPY */
 
     UnlockDisplay(dpy);
     SyncHandle();
diff --git a/nx-X11/lib/X11/DrArc.c b/nx-X11/lib/X11/DrArc.c
index 311167647..58e55771e 100644
--- a/nx-X11/lib/X11/DrArc.c
+++ b/nx-X11/lib/X11/DrArc.c
@@ -48,12 +48,6 @@ XDrawArc(dpy, d, gc, x, y, width, height, angle1, angle2)
 {
     register xPolyArcReq *req;
     register xArc *arc;
-#ifdef MUSTCOPY
-    xArc arcdata;
-    long len = SIZEOF(xArc);
-
-    arc = &arcdata;
-#endif /* MUSTCOPY */
 
     LockDisplay(dpy);
     FlushGC(dpy, gc);
@@ -62,9 +56,7 @@ XDrawArc(dpy, d, gc, x, y, width, height, angle1, angle2)
     req->drawable = d;
     req->gc = gc->gid;
 
-#ifndef MUSTCOPY
     arc = (xArc *) NEXTPTR(req,xPolyArcReq);
-#endif /* MUSTCOPY */
 
     arc->x = x;
     arc->y = y;
@@ -73,11 +65,6 @@ XDrawArc(dpy, d, gc, x, y, width, height, angle1, angle2)
     arc->angle1 = angle1;
     arc->angle2 = angle2;
 
-#ifdef MUSTCOPY
-    dpy->bufptr -= SIZEOF(xArc);
-    Data (dpy, (char *) arc, len);
-#endif /* MUSTCOPY */
-
     UnlockDisplay(dpy);
     SyncHandle();
     return 1;
diff --git a/nx-X11/lib/X11/DrLine.c b/nx-X11/lib/X11/DrLine.c
index 59095069b..4a7c620b5 100644
--- a/nx-X11/lib/X11/DrLine.c
+++ b/nx-X11/lib/X11/DrLine.c
@@ -44,12 +44,6 @@ XDrawLine (dpy, d, gc, x1, y1, x2, y2)
     int x1, y1, x2, y2;
 {
     register xSegment *segment;
-#ifdef MUSTCOPY
-    xSegment segmentdata;
-    long len = SIZEOF(xSegment);
-
-    segment = &segmentdata;
-#endif /* not MUSTCOPY */
 
     LockDisplay(dpy);
     FlushGC(dpy, gc);
@@ -66,21 +60,15 @@ XDrawLine (dpy, d, gc, x1, y1, x2, y2)
        && (((char *)dpy->bufptr - (char *)req) < (gc->values.line_width ?
 						  wsize : zsize)) ) {
 	 req->length += SIZEOF(xSegment) >> 2;
-#ifndef MUSTCOPY
          segment = (xSegment *) dpy->bufptr;
 	 dpy->bufptr += SIZEOF(xSegment);
-#endif /* not MUSTCOPY */
 	 }
 
     else {
 	GetReqExtra (PolySegment, SIZEOF(xSegment), req);
 	req->drawable = d;
 	req->gc = gc->gid;
-#ifdef MUSTCOPY
-	dpy->bufptr -= SIZEOF(xSegment);
-#else
 	segment = (xSegment *) NEXTPTR(req,xPolySegmentReq);
-#endif /* MUSTCOPY */
 	}
 
     segment->x1 = x1;
@@ -88,10 +76,6 @@ XDrawLine (dpy, d, gc, x1, y1, x2, y2)
     segment->x2 = x2;
     segment->y2 = y2;
 
-#ifdef MUSTCOPY
-    Data (dpy, (char *) &segmentdata, len);
-#endif /* MUSTCOPY */
-
     UnlockDisplay(dpy);
     SyncHandle();
     }
diff --git a/nx-X11/lib/X11/DrPoint.c b/nx-X11/lib/X11/DrPoint.c
index 3cd6b7f57..26d17ef88 100644
--- a/nx-X11/lib/X11/DrPoint.c
+++ b/nx-X11/lib/X11/DrPoint.c
@@ -43,12 +43,6 @@ XDrawPoint(dpy, d, gc, x, y)
     int x, y; /* INT16 */
 {
     xPoint *point;
-#ifdef MUSTCOPY
-    xPoint pointdata;
-    long len = SIZEOF(xPoint);
-
-    point = &pointdata;
-#endif /* MUSTCOPY */
 
     LockDisplay(dpy);
     FlushGC(dpy, gc);
@@ -66,10 +60,8 @@ XDrawPoint(dpy, d, gc, x, y)
        && ((dpy->bufptr + SIZEOF(xPoint)) <= dpy->bufmax)
        && (((char *)dpy->bufptr - (char *)req) < size) ) {
 	 req->length += SIZEOF(xPoint) >> 2;
-#ifndef MUSTCOPY
          point = (xPoint *) dpy->bufptr;
 	 dpy->bufptr += SIZEOF(xPoint);
-#endif /* not MUSTCOPY */
 	 }
 
     else {
@@ -77,19 +69,12 @@ XDrawPoint(dpy, d, gc, x, y)
 	req->drawable = d;
 	req->gc = gc->gid;
 	req->coordMode = CoordModeOrigin;
-#ifdef MUSTCOPY
-	dpy->bufptr -= SIZEOF(xPoint);
-#else
 	point = (xPoint *) NEXTPTR(req,xPolyPointReq);
-#endif /* MUSTCOPY */
 	}
 
     point->x = x;
     point->y = y;
 
-#ifdef MUSTCOPY
-    Data (dpy, (char *) point, len);
-#endif /* MUSTCOPY */
     }
     UnlockDisplay(dpy);
     SyncHandle();
diff --git a/nx-X11/lib/X11/DrRect.c b/nx-X11/lib/X11/DrRect.c
index 984e291c6..affbc982d 100644
--- a/nx-X11/lib/X11/DrRect.c
+++ b/nx-X11/lib/X11/DrRect.c
@@ -45,12 +45,6 @@ XDrawRectangle(dpy, d, gc, x, y, width, height)
     unsigned int width, height; /* CARD16 */
 {
     xRectangle *rect;
-#ifdef MUSTCOPY
-    xRectangle rectdata;
-    long len = SIZEOF(xRectangle);
-
-    rect = &rectdata;
-#endif /* MUSTCOPY */
 
     LockDisplay(dpy);
     FlushGC(dpy, gc);
@@ -67,21 +61,15 @@ XDrawRectangle(dpy, d, gc, x, y, width, height)
        && (((char *)dpy->bufptr - (char *)req) < (gc->values.line_width ?
 						  wsize : zsize)) ) {
 	 req->length += SIZEOF(xRectangle) >> 2;
-#ifndef MUSTCOPY
          rect = (xRectangle *) dpy->bufptr;
 	 dpy->bufptr += SIZEOF(xRectangle);
-#endif /* not MUSTCOPY */
 	 }
 
     else {
 	GetReqExtra(PolyRectangle, SIZEOF(xRectangle), req);
 	req->drawable = d;
 	req->gc = gc->gid;
-#ifdef MUSTCOPY
-	dpy->bufptr -= SIZEOF(xRectangle);
-#else
 	rect = (xRectangle *) NEXTPTR(req,xPolyRectangleReq);
-#endif /* MUSTCOPY */
 	}
 
     rect->x = x;
@@ -89,10 +77,6 @@ XDrawRectangle(dpy, d, gc, x, y, width, height)
     rect->width = width;
     rect->height = height;
 
-#ifdef MUSTCOPY
-    Data (dpy, (char *) rect, len);	/* subtracted bufptr up above */
-#endif /* MUSTCOPY */
-
     }
     UnlockDisplay(dpy);
     SyncHandle();
diff --git a/nx-X11/lib/X11/FillArc.c b/nx-X11/lib/X11/FillArc.c
index 2aa88d8fd..12d17dba1 100644
--- a/nx-X11/lib/X11/FillArc.c
+++ b/nx-X11/lib/X11/FillArc.c
@@ -45,12 +45,6 @@ XFillArc(dpy, d, gc, x, y, width, height, angle1, angle2)
     int angle1, angle2; /* INT16 */
 {
     xArc *arc;
-#ifdef MUSTCOPY
-    xArc arcdata;
-    long len = SIZEOF(xArc);
-
-    arc = &arcdata;
-#endif /* MUSTCOPY */
 
     LockDisplay(dpy);
     FlushGC(dpy, gc);
@@ -66,10 +60,8 @@ XFillArc(dpy, d, gc, x, y, width, height, angle1, angle2)
        && ((dpy->bufptr + SIZEOF(xArc)) <= dpy->bufmax)
        && (((char *)dpy->bufptr - (char *)req) < size) ) {
 	 req->length += SIZEOF(xArc) >> 2;
-#ifndef MUSTCOPY
          arc = (xArc *) dpy->bufptr;
 	 dpy->bufptr += SIZEOF(xArc);
-#endif /* not MUSTCOPY */
 	 }
 
     else {
@@ -77,11 +69,7 @@ XFillArc(dpy, d, gc, x, y, width, height, angle1, angle2)
 
 	req->drawable = d;
 	req->gc = gc->gid;
-#ifdef MUSTCOPY
-	dpy->bufptr -= SIZEOF(xArc);
-#else
 	arc = (xArc *) NEXTPTR(req,xPolyFillArcReq);
-#endif /* MUSTCOPY */
 	}
     arc->x = x;
     arc->y = y;
@@ -90,10 +78,6 @@ XFillArc(dpy, d, gc, x, y, width, height, angle1, angle2)
     arc->angle1 = angle1;
     arc->angle2 = angle2;
 
-#ifdef MUSTCOPY
-    Data (dpy, (char *) arc, len);
-#endif /* MUSTCOPY */
-
     }
     UnlockDisplay(dpy);
     SyncHandle();
diff --git a/nx-X11/lib/X11/FillRct.c b/nx-X11/lib/X11/FillRct.c
index d4a362af7..e1b7ad091 100644
--- a/nx-X11/lib/X11/FillRct.c
+++ b/nx-X11/lib/X11/FillRct.c
@@ -44,12 +44,6 @@ XFillRectangle(dpy, d, gc, x, y, width, height)
     unsigned int width, height; /* CARD16 */
 {
     xRectangle *rect;
-#ifdef MUSTCOPY
-    xRectangle rectdata;
-    long len = SIZEOF(xRectangle);
-
-    rect = &rectdata;
-#endif /* MUSTCOPY */
 
     LockDisplay(dpy);
     FlushGC(dpy, gc);
@@ -66,30 +60,21 @@ XFillRectangle(dpy, d, gc, x, y, width, height)
        && ((dpy->bufptr + SIZEOF(xRectangle)) <= dpy->bufmax)
        && (((char *)dpy->bufptr - (char *)req) < size) ) {
 	 req->length += SIZEOF(xRectangle) >> 2;
-#ifndef MUSTCOPY
          rect = (xRectangle *) dpy->bufptr;
 	 dpy->bufptr += SIZEOF(xRectangle);
-#endif /* not MUSTCOPY */
 	 }
 
     else {
 	GetReqExtra(PolyFillRectangle, SIZEOF(xRectangle), req);
 	req->drawable = d;
 	req->gc = gc->gid;
-#ifdef MUSTCOPY
-	dpy->bufptr -= SIZEOF(xRectangle);
-#else
 	rect = (xRectangle *) NEXTPTR(req,xPolyFillRectangleReq);
-#endif /* MUSTCOPY */
 	}
     rect->x = x;
     rect->y = y;
     rect->width = width;
     rect->height = height;
 
-#ifdef MUSTCOPY
-    Data (dpy, (char *) rect, len);
-#endif /* MUSTCOPY */
     }
     UnlockDisplay(dpy);
     SyncHandle();
diff --git a/nx-X11/lib/X11/Font.c b/nx-X11/lib/X11/Font.c
index c37617cf9..92a6a8f4a 100644
--- a/nx-X11/lib/X11/Font.c
+++ b/nx-X11/lib/X11/Font.c
@@ -35,7 +35,7 @@ authorization from the X Consortium and the XFree86 Project.
 #endif
 #include "Xlibint.h"
 
-#if defined(XF86BIGFONT) && !defined(MUSTCOPY)
+#if defined(XF86BIGFONT)
 #define USE_XF86BIGFONT
 #endif
 #ifdef USE_XF86BIGFONT
@@ -231,31 +231,9 @@ _XQueryFont (dpy, fid, seq)
     fs->ascent 			= cvtINT16toInt (reply.fontAscent);
     fs->descent 		= cvtINT16toInt (reply.fontDescent);
     
-#ifdef MUSTCOPY
-    {
-	xCharInfo *xcip;
-
-	xcip = (xCharInfo *) &reply.minBounds;
-	fs->min_bounds.lbearing = cvtINT16toShort(xcip->leftSideBearing);
-	fs->min_bounds.rbearing = cvtINT16toShort(xcip->rightSideBearing);
-	fs->min_bounds.width = cvtINT16toShort(xcip->characterWidth);
-	fs->min_bounds.ascent = cvtINT16toShort(xcip->ascent);
-	fs->min_bounds.descent = cvtINT16toShort(xcip->descent);
-	fs->min_bounds.attributes = xcip->attributes;
-
-	xcip = (xCharInfo *) &reply.maxBounds;
-	fs->max_bounds.lbearing = cvtINT16toShort(xcip->leftSideBearing);
-	fs->max_bounds.rbearing =  cvtINT16toShort(xcip->rightSideBearing);
-	fs->max_bounds.width =  cvtINT16toShort(xcip->characterWidth);
-	fs->max_bounds.ascent =  cvtINT16toShort(xcip->ascent);
-	fs->max_bounds.descent =  cvtINT16toShort(xcip->descent);
-	fs->max_bounds.attributes = xcip->attributes;
-    }
-#else
     /* XXX the next two statements won't work if short isn't 16 bits */
     fs->min_bounds = * (XCharStruct *) &reply.minBounds;
     fs->max_bounds = * (XCharStruct *) &reply.maxBounds;
-#endif /* MUSTCOPY */
 
     fs->n_properties = reply.nFontProps;
     /* 
@@ -279,7 +257,6 @@ _XQueryFont (dpy, fid, seq)
      * If no characters in font, then it is a bad font, but
      * shouldn't try to read nothing.
      */
-    /* have to unpack charinfos on some machines (CRAY) */
     fs->per_char = NULL;
     if (reply.nCharInfos > 0){
 	nbytes = reply.nCharInfos * sizeof(XCharStruct);
@@ -290,28 +267,8 @@ _XQueryFont (dpy, fid, seq)
 			    (reply.nCharInfos * SIZEOF(xCharInfo)));
 	    return (XFontStruct *)NULL;
 	}
-	    
-#ifdef MUSTCOPY
-	{
-	    register XCharStruct *cs = fs->per_char;
-	    register int i;
-
-	    for (i = 0; i < reply.nCharInfos; i++, cs++) {
-		xCharInfo xcip;
-
-		_XRead(dpy, (char *)&xcip, SIZEOF(xCharInfo));
-		cs->lbearing = cvtINT16toShort(xcip.leftSideBearing);
-		cs->rbearing = cvtINT16toShort(xcip.rightSideBearing);
-		cs->width =  cvtINT16toShort(xcip.characterWidth);
-		cs->ascent =  cvtINT16toShort(xcip.ascent);
-		cs->descent =  cvtINT16toShort(xcip.descent);
-		cs->attributes = xcip.attributes;
-	    }
-	}
-#else
 	nbytes = reply.nCharInfos * SIZEOF(xCharInfo);
 	_XRead16 (dpy, (char *)fs->per_char, nbytes);
-#endif
     }
 
     /* call out to any extensions interested */
diff --git a/nx-X11/lib/X11/FontInfo.c b/nx-X11/lib/X11/FontInfo.c
index f92375853..bc096fef7 100644
--- a/nx-X11/lib/X11/FontInfo.c
+++ b/nx-X11/lib/X11/FontInfo.c
@@ -32,7 +32,7 @@ in this Software without prior written authorization from The Open Group.
 #endif
 #include "Xlibint.h"
 
-#if defined(XF86BIGFONT) && !defined(MUSTCOPY)
+#if defined(XF86BIGFONT)
 #define USE_XF86BIGFONT
 #endif
 #ifdef USE_XF86BIGFONT
@@ -135,31 +135,9 @@ XFontStruct **info)	/* RETURN */
 	fs->ascent 		= cvtINT16toInt (reply.fontAscent);
 	fs->descent 		= cvtINT16toInt (reply.fontDescent);
     
-#ifdef MUSTCOPY
-	{
-	    xCharInfo *xcip;
-
-	    xcip = (xCharInfo *) &reply.minBounds;
-	    fs->min_bounds.lbearing = xcip->leftSideBearing;
-	    fs->min_bounds.rbearing = xcip->rightSideBearing;
-	    fs->min_bounds.width = xcip->characterWidth;
-	    fs->min_bounds.ascent = xcip->ascent;
-	    fs->min_bounds.descent = xcip->descent;
-	    fs->min_bounds.attributes = xcip->attributes;
-
-	    xcip = (xCharInfo *) &reply.maxBounds;
-	    fs->max_bounds.lbearing = xcip->leftSideBearing;
-	    fs->max_bounds.rbearing = xcip->rightSideBearing;
-	    fs->max_bounds.width = xcip->characterWidth;
-	    fs->max_bounds.ascent = xcip->ascent;
-	    fs->max_bounds.descent = xcip->descent;
-	    fs->max_bounds.attributes = xcip->attributes;
-	}
-#else
 	/* XXX the next two statements won't work if short isn't 16 bits */
 	fs->min_bounds = * (XCharStruct *) &reply.minBounds;
 	fs->max_bounds = * (XCharStruct *) &reply.maxBounds;
-#endif /* MUSTCOPY */
 
 	fs->n_properties = reply.nFontProps;
 	if (fs->n_properties > 0) {
diff --git a/nx-X11/lib/X11/ImUtil.c b/nx-X11/lib/X11/ImUtil.c
index 9e667bb9c..85f4183f4 100644
--- a/nx-X11/lib/X11/ImUtil.c
+++ b/nx-X11/lib/X11/ImUtil.c
@@ -533,9 +533,7 @@ static unsigned long _XGetPixel (ximage, x, y)
 	  return (pixel & low_bits_table[ximage->depth]);
 }
 
-#ifndef WORD64
 static CARD32 const byteorderpixel = MSBFirst << 24;
-#endif
 
 static unsigned long _XGetPixel32 (ximage, x, y)
     register XImage *ximage;
@@ -548,11 +546,9 @@ static unsigned long _XGetPixel32 (ximage, x, y)
 	if ((ximage->format == ZPixmap) && (ximage->bits_per_pixel == 32)) {
 	    addr = &((unsigned char *)ximage->data)
 			[y * ximage->bytes_per_line + (x << 2)];
-#ifndef WORD64
 	    if (*((const char *)&byteorderpixel) == ximage->byte_order)
 		pixel = *((CARD32 *)addr);
 	    else
-#endif
 	    if (ximage->byte_order == MSBFirst)
 		pixel = ((unsigned long)addr[0] << 24 |
 			 (unsigned long)addr[1] << 16 |
@@ -739,11 +735,9 @@ static int _XPutPixel32 (ximage, x, y, pixel)
 	if ((ximage->format == ZPixmap) && (ximage->bits_per_pixel == 32)) {
 	    addr = &((unsigned char *)ximage->data)
 			[y * ximage->bytes_per_line + (x << 2)];
-#ifndef WORD64
 	    if (*((const char *)&byteorderpixel) == ximage->byte_order)
 		*((CARD32 *)addr) = pixel;
 	    else
-#endif
 	    if (ximage->byte_order == MSBFirst) {
 		addr[0] = pixel >> 24;
 		addr[1] = pixel >> 16;
@@ -1002,7 +996,6 @@ _XAddPixel (ximage, value)
 	    x = ximage->bytes_per_line * ximage->height;
 	    while (--x >= 0)
 		*dp++ += value;
-#ifndef WORD64
 	} else if ((ximage->format == ZPixmap) &&
 		   (ximage->bits_per_pixel == 16) &&
 		   (*((const char *)&byteorderpixel) == ximage->byte_order)) {
@@ -1017,7 +1010,6 @@ _XAddPixel (ximage, value)
 	    x = (ximage->bytes_per_line >> 2) * ximage->height;
 	    while (--x >= 0)
 		*dp++ += value;
-#endif
 	} else {
 	    for (y = ximage->height; --y >= 0; ) {
 		for (x = ximage->width; --x >= 0; ) {
diff --git a/nx-X11/lib/X11/LiHosts.c b/nx-X11/lib/X11/LiHosts.c
index 01cfadb13..bd0864448 100644
--- a/nx-X11/lib/X11/LiHosts.c
+++ b/nx-X11/lib/X11/LiHosts.c
@@ -95,15 +95,8 @@ XHostAddress *XListHosts (
 	_XRead (dpy, (char *) buf, nbytes);
 
 	for (i = 0; i < reply.nHosts; i++) {
-#ifdef WORD64
-	    xHostEntry xhe;
-	    memcpy((char *)&xhe, bp, SIZEOF(xHostEntry));
-	    op->family = xhe.family;
-	    op->length = xhe.length;
-#else
 	    op->family = ((xHostEntry *) bp)->family;
 	    op->length =((xHostEntry *) bp)->length; 
-#endif
 	    if (op->family == FamilyServerInterpreted) {
 		char *tp = (char *) (bp + SIZEOF(xHostEntry));
 		char *vp = memchr(tp, 0, op->length);
diff --git a/nx-X11/lib/X11/Macros.c b/nx-X11/lib/X11/Macros.c
index 34d11feaf..ebb513226 100644
--- a/nx-X11/lib/X11/Macros.c
+++ b/nx-X11/lib/X11/Macros.c
@@ -126,12 +126,7 @@ int XImageByteOrder(dpy) Display *dpy; { return (ImageByteOrder(dpy)); }
 unsigned long XNextRequest(dpy)
     Display *dpy;
     {
-#ifdef WORD64
-	WORD64ALIGN
-	return dpy->request + 1;
-#else
 	return (NextRequest(dpy));
-#endif
     }
 
 unsigned long XLastKnownRequestProcessed(dpy)
diff --git a/nx-X11/lib/X11/MoveWin.c b/nx-X11/lib/X11/MoveWin.c
index d3c4f8821..44097fea5 100644
--- a/nx-X11/lib/X11/MoveWin.c
+++ b/nx-X11/lib/X11/MoveWin.c
@@ -45,20 +45,11 @@ XMoveWindow (dpy, w, x, y)
     req->window = w;
     req->mask = CWX | CWY;
 
-#ifdef MUSTCOPY
-    {
-	long lx = (long) x, ly = (long) y;
-	dpy->bufptr -= 8;
-	Data32 (dpy, (long *) &lx, 4);	/* order dictated by CWX and CWY */
-	Data32 (dpy, (long *) &ly, 4);
-    }
-#else
     {
 	CARD32 *valuePtr = (CARD32 *) NEXTPTR(req,xConfigureWindowReq);
 	*valuePtr++ = x;
 	*valuePtr = y;
     }
-#endif /* MUSTCOPY */
     UnlockDisplay(dpy);
     SyncHandle();
     return 1;
diff --git a/nx-X11/lib/X11/PolyTxt16.c b/nx-X11/lib/X11/PolyTxt16.c
index ddaa62d08..ded535dc3 100644
--- a/nx-X11/lib/X11/PolyTxt16.c
+++ b/nx-X11/lib/X11/PolyTxt16.c
@@ -169,18 +169,7 @@ XDrawText16(dpy, d, gc, x, y, items, nitems)
 		}
 	    	elt->len = 254;
 
-#if defined(MUSTCOPY) || defined(MUSTCOPY2B)
-		{
-		    register int i;
-		    register unsigned char *cp;
-		    for (i = 0, cp = ((unsigned char *)elt) + 2; i < 254; i++) {
-			*cp++ = CharacterOffset[i].byte1;
-			*cp++ = CharacterOffset[i].byte2;
-		    }
-		}
-#else
 		memcpy ((char *) (elt + 1), (char *)CharacterOffset, 254 * 2);
-#endif
 		PartialNChars = PartialNChars - 254;
 		CharacterOffset += 254;
 
@@ -214,21 +203,8 @@ XDrawText16(dpy, d, gc, x, y, items, nitems)
 		}
 	    	elt->len = PartialNChars;
 
-#if defined(MUSTCOPY) || defined(MUSTCOPY2B)
-		{
-		    register int i;
-		    register unsigned char *cp;
-		    for (i = 0, cp = ((unsigned char *)elt) + 2; i < PartialNChars;
-			 i++) {
-			*cp++ = CharacterOffset[i].byte1;
-			*cp++ = CharacterOffset[i].byte2;
-		    }
-		}
-#else
 		memcpy ((char *) (elt + 1), (char *)CharacterOffset,
-			PartialNChars *
-2);
-#endif
+			PartialNChars * 2);
 	    }
 	}
     item++;
diff --git a/nx-X11/lib/X11/Quarks.c b/nx-X11/lib/X11/Quarks.c
index a5ffa8ac1..d47bce314 100644
--- a/nx-X11/lib/X11/Quarks.c
+++ b/nx-X11/lib/X11/Quarks.c
@@ -133,10 +133,8 @@ static char *permalloc(unsigned int length)
     return(ret);
 }
 
-#ifndef WORD64
 typedef struct {char a; double b;} TestType1;
 typedef struct {char a; unsigned long b;} TestType2;
-#endif
 
 #ifdef XTHREADS
 static char *_Xpermalloc(unsigned int length);
@@ -159,7 +157,6 @@ char *Xpermalloc(unsigned int length)
     int i;
 
     if (neverFreeTableSize && length < NEVERFREETABLESIZE) {
-#ifndef WORD64
 	if ((sizeof(TestType1) !=
 	     (sizeof(TestType2) - sizeof(unsigned long) + sizeof(double))) &&
 	    !(length & (DALIGN-1)) &&
@@ -167,7 +164,6 @@ char *Xpermalloc(unsigned int length)
 	    neverFreeTableSize -= DALIGN - i;
 	    neverFreeTable += DALIGN - i;
 	} else
-#endif
 	    if ((i = (NEVERFREETABLESIZE - neverFreeTableSize) & (WALIGN-1))) {
 		neverFreeTableSize -= WALIGN - i;
 		neverFreeTable += WALIGN - i;
diff --git a/nx-X11/lib/X11/RestackWs.c b/nx-X11/lib/X11/RestackWs.c
index 1887e7c73..ab5386251 100644
--- a/nx-X11/lib/X11/RestackWs.c
+++ b/nx-X11/lib/X11/RestackWs.c
@@ -38,9 +38,6 @@ XRestackWindows (dpy, windows, n)
     int n;
     {
     int i = 0;
-#ifdef MUSTCOPY
-    unsigned long val = Below;		/* needed for macro below */
-#endif
 
     LockDisplay(dpy);
     while (windows++, ++i < n) {
@@ -49,19 +46,13 @@ XRestackWindows (dpy, windows, n)
     	GetReqExtra (ConfigureWindow, 8, req);
 	req->window = *windows;
 	req->mask = CWSibling | CWStackMode;
-#ifdef MUSTCOPY
-	dpy->bufptr -= 8;
-	Data32 (dpy, (long *)(windows-1), 4);
-	Data32 (dpy, (long *)&val, 4);
-#else
 	{
 	    register CARD32 *values = (CARD32 *)
 	      NEXTPTR(req,xConfigureWindowReq);
 	    *values++ = *(windows-1);
 	    *values   = Below;
 	}
-#endif /* MUSTCOPY */
-	}
+    }
     UnlockDisplay(dpy);
     SyncHandle();
     return 1;
diff --git a/nx-X11/lib/X11/SendEvent.c b/nx-X11/lib/X11/SendEvent.c
index 06e23a5c9..a1b8d6620 100644
--- a/nx-X11/lib/X11/SendEvent.c
+++ b/nx-X11/lib/X11/SendEvent.c
@@ -65,12 +65,7 @@ XSendEvent(dpy, w, propagate, event_mask, event)
 	req->destination = w;
 	req->propagate = propagate;
 	req->eventMask = event_mask;
-#ifdef WORD64
-	/* avoid quad-alignment problems */
-	memcpy ((char *) req->eventdata, (char *) &ev, SIZEOF(xEvent));
-#else
 	req->event = ev;
-#endif /* WORD64 */
     }
 
     UnlockDisplay(dpy);
diff --git a/nx-X11/lib/X11/StColor.c b/nx-X11/lib/X11/StColor.c
index b2b197a99..b6784b5e2 100644
--- a/nx-X11/lib/X11/StColor.c
+++ b/nx-X11/lib/X11/StColor.c
@@ -39,21 +39,13 @@ XColor *def;
 {
     xColorItem *citem;
     register xStoreColorsReq *req;
-#ifdef MUSTCOPY
-    xColorItem citemdata;
-    long len = SIZEOF(xColorItem);
-
-    citem = &citemdata;
-#endif /* MUSTCOPY */
 
     LockDisplay(dpy);
     GetReqExtra(StoreColors, SIZEOF(xColorItem), req); /* assume size is 4*n */
 
     req->cmap = cmap;
 
-#ifndef MUSTCOPY
     citem = (xColorItem *) NEXTPTR(req,xStoreColorsReq);
-#endif /* not MUSTCOPY */
 
     citem->pixel = def->pixel;
     citem->red = def->red;
@@ -61,11 +53,6 @@ XColor *def;
     citem->blue = def->blue;
     citem->flags = def->flags; /* do_red, do_green, do_blue */
 
-#ifdef MUSTCOPY
-    dpy->bufptr -= SIZEOF(xColorItem);		/* adjust for GetReqExtra */
-    Data (dpy, (char *) citem, len);
-#endif /* MUSTCOPY */
-
     UnlockDisplay(dpy);
     SyncHandle();
     return 1;
diff --git a/nx-X11/lib/X11/Text16.c b/nx-X11/lib/X11/Text16.c
index 96d5911d6..dbf876326 100644
--- a/nx-X11/lib/X11/Text16.c
+++ b/nx-X11/lib/X11/Text16.c
@@ -84,18 +84,7 @@ XDrawString16(
 	    BufAlloc (xTextElt *, elt, nbytes);
 	    elt->delta = 0;
 	    elt->len = 254;
-#if defined(MUSTCOPY) || defined(MUSTCOPY2B)
-	    {
-		register int i;
-		register unsigned char *cp;
-		for (i = 0, cp = ((unsigned char *)elt) + 2; i < 254; i++) {
-		    *cp++ = CharacterOffset[i].byte1;
-		    *cp++ = CharacterOffset[i].byte2;
-		}
-	    }
-#else
             memcpy (((char *) elt) + 2, (char *)CharacterOffset, 254 * 2);
-#endif
 	    PartialNChars = PartialNChars - 254;
 	    CharacterOffset += 254;
 	}
@@ -106,19 +95,7 @@ XDrawString16(
 	    BufAlloc (xTextElt *, elt, nbytes); 
 	    elt->delta = 0;
 	    elt->len = PartialNChars;
-#if defined(MUSTCOPY) || defined(MUSTCOPY2B)
-	    {
-		register int i;
-		register unsigned char *cp;
-		for (i = 0, cp = ((unsigned char *)elt) + 2; i < PartialNChars;
-		     i++) {
-		    *cp++ = CharacterOffset[i].byte1;
-		    *cp++ = CharacterOffset[i].byte2;
-		}
-	    }
-#else
             memcpy(((char *)elt) + 2, (char *)CharacterOffset, PartialNChars * 2);
-#endif
 	 }
     }
 
diff --git a/nx-X11/lib/X11/XKBNames.c b/nx-X11/lib/X11/XKBNames.c
index a8eeb2adf..8483187c3 100644
--- a/nx-X11/lib/X11/XKBNames.c
+++ b/nx-X11/lib/X11/XKBNames.c
@@ -498,38 +498,10 @@ XkbSetNames(	Display *	dpy,
     if (which&XkbGroupNamesMask)
 	_XkbCopyAtoms(dpy,names->groups,groups,XkbNumKbdGroups);
     if (which&XkbKeyNamesMask) {
-#ifdef WORD64
-	char *tmp;
-	register int i;
-	BufAlloc(char *,tmp,nKeys*XkbKeyNameLength);
-	for (i=0;i<nKeys;i++,tmp+= XkbKeyNameLength) {
-	    tmp[0]= names->keys[firstKey+i].name[0];
-	    tmp[1]= names->keys[firstKey+i].name[1];
-	    tmp[2]= names->keys[firstKey+i].name[2];
-	    tmp[3]= names->keys[firstKey+i].name[3];
-	}
-#else
 	Data(dpy,(char *)&names->keys[firstKey],nKeys*XkbKeyNameLength);
-#endif
     }
     if (which&XkbKeyAliasesMask) {
-#ifdef WORD64
-	char *tmp;
-	register int i;
-	BufAlloc(char *,tmp,nKA*XkbKeyNameLength*2);
-	for (i=0;i<nKeys;i++,tmp+= 2*XkbKeyNameLength) {
-	    tmp[0]= names->key_aliases[i].real[0];
-	    tmp[1]= names->key_aliases[i].real[1];
-	    tmp[2]= names->key_aliases[i].real[2];
-	    tmp[3]= names->key_aliases[i].real[3];
-	    tmp[4]= names->key_aliases[i].alias[0];
-	    tmp[5]= names->key_aliases[i].alias[1];
-	    tmp[6]= names->key_aliases[i].alias[2];
-	    tmp[7]= names->key_aliases[i].alias[3];
-	}
-#else
 	Data(dpy,(char *)names->key_aliases,nKA*XkbKeyNameLength*2);
-#endif
     }
     if (which&XkbRGNamesMask) {
 	Data32(dpy,(long *)names->radio_groups,nRG*4);
@@ -754,38 +726,10 @@ XkbChangeNames(Display *dpy,XkbDescPtr xkb,XkbNameChangesPtr changes)
     if (which&XkbGroupNamesMask)
 	_XkbCopyAtoms(dpy,names->groups,groups,XkbNumKbdGroups);
     if (which&XkbKeyNamesMask) {
-#ifdef WORD64
-	char *tmp;
-	register int i;
-	BufAlloc(char *,tmp,nKeys*4);
-	for (i=0;i<nKeys;i++,tmp+= 4) {
-	    tmp[0]= names->keys[firstKey+i].name[0];
-	    tmp[1]= names->keys[firstKey+i].name[1];
-	    tmp[2]= names->keys[firstKey+i].name[2];
-	    tmp[3]= names->keys[firstKey+i].name[3];
-	}
-#else
 	Data(dpy,(char *)&names->keys[firstKey],nKeys*XkbKeyNameLength);
-#endif
     }
     if (which&XkbKeyAliasesMask) {
-#ifdef WORD64
-	char *tmp;
-	register int i;
-	BufAlloc(char *,tmp,nKA*XkbKeyNameLength*2);
-	for (i=0;i<nKeys;i++,tmp+= 2*XkbKeyNameLength) {
-	    tmp[0]= names->key_aliases[i].real[0];
-	    tmp[1]= names->key_aliases[i].real[1];
-	    tmp[2]= names->key_aliases[i].real[2];
-	    tmp[3]= names->key_aliases[i].real[3];
-	    tmp[4]= names->key_aliases[i].alias[0];
-	    tmp[5]= names->key_aliases[i].alias[1];
-	    tmp[6]= names->key_aliases[i].alias[2];
-	    tmp[7]= names->key_aliases[i].alias[3];
-	}
-#else
 	Data(dpy,(char *)names->key_aliases,nKA*XkbKeyNameLength*2);
-#endif
     }
     if (which&XkbRGNamesMask) {
 	Data32(dpy,(long *)names->radio_groups,nRG*4);
diff --git a/nx-X11/lib/X11/XKBRdBuf.c b/nx-X11/lib/X11/XKBRdBuf.c
index a68a80a33..d0b7045d6 100644
--- a/nx-X11/lib/X11/XKBRdBuf.c
+++ b/nx-X11/lib/X11/XKBRdBuf.c
@@ -121,29 +121,8 @@ _XkbReadCopyData32(int *wire,long *to,int num_words)
     return 1;
 }
 #endif
-#ifdef WORD64
-int
-_XkbReadCopyData32(int *from,long *lp,int num_words)
-{
-long *lpack;
-long mask32 = 0x00000000ffffffff;
-long maskw, i, bits;
-
-    lpack = (long *)from;
-    bits = 32;
-
-    for (i=0;i<num_words;i++) {
-	maskw = mask32 << bits;
-	*lp++ = (*lpack & maskw) >> bits;
-	bits = bits ^ 32;
-	if (bits)
-	    lpack++;
-    }
-    return 1;
-}
-#endif
 
-#if defined(LONG64) || defined(WORD64)
+#if defined(LONG64)
 int
 _XkbReadBufferCopy32(XkbReadBufferPtr from,long *to,int num_words)
 {
@@ -167,10 +146,6 @@ _XkbWriteCopyData32 (register unsigned long *from,CARD32 *to,int len)
 }
 #endif /* LONG64 */
 
-#ifdef WORD64
-_XkbWriteCopyData32 Not Implemented Yet for sizeof(int)==8
-#endif
-
 char *
 _XkbPeekAtReadBuffer(XkbReadBufferPtr from,int size)
 {
diff --git a/nx-X11/lib/X11/XKBlibint.h b/nx-X11/lib/X11/XKBlibint.h
index a154d1bce..0244e2ef3 100644
--- a/nx-X11/lib/X11/XKBlibint.h
+++ b/nx-X11/lib/X11/XKBlibint.h
@@ -215,7 +215,7 @@ extern int _XkbCopyFromReadBuffer(
 );
 
 
-#if defined(WORD64) || defined(LONG64)
+#if defined(LONG64)
 extern	int _XkbReadCopyData32(
     int *		/* from */,
     long *		/* to */,
diff --git a/nx-X11/lib/X11/Xlib.h b/nx-X11/lib/X11/Xlib.h
index e21d9ffac..8ce7fb577 100644
--- a/nx-X11/lib/X11/Xlib.h
+++ b/nx-X11/lib/X11/Xlib.h
@@ -144,11 +144,7 @@ typedef char *XPointer;
 #define BitmapBitOrder(dpy) 	(((_XPrivDisplay)dpy)->bitmap_bit_order)
 #define BitmapPad(dpy) 		(((_XPrivDisplay)dpy)->bitmap_pad)
 #define ImageByteOrder(dpy) 	(((_XPrivDisplay)dpy)->byte_order)
-#ifdef CRAY /* unable to get WORD64 without pulling in other symbols */
-#define NextRequest(dpy)	XNextRequest(dpy)
-#else
 #define NextRequest(dpy)	(((_XPrivDisplay)dpy)->request + 1)
-#endif
 #define LastKnownRequestProcessed(dpy)	(((_XPrivDisplay)dpy)->last_request_read)
 
 /* macros for screen oriented applications (toolkit) */
diff --git a/nx-X11/lib/X11/XlibAsync.c b/nx-X11/lib/X11/XlibAsync.c
index 70bd82bad..81403ebc9 100644
--- a/nx-X11/lib/X11/XlibAsync.c
+++ b/nx-X11/lib/X11/XlibAsync.c
@@ -119,11 +119,6 @@ _XGetAsyncReply(dpy, replbuf, rep, buf, len, extra, discard)
 	    _XRead(dpy, replbuf + len, size - len);
 	    buf = replbuf;
 	    len = size;
-#ifdef MUSTCOPY
-	} else {
-	    memcpy(replbuf, buf, size);
-	    buf = replbuf;
-#endif
 	}
 
 	if (discard && rep->generic.length > extra &&
diff --git a/nx-X11/lib/X11/XlibInt.c b/nx-X11/lib/X11/XlibInt.c
index 47e2ea139..0514470dd 100644
--- a/nx-X11/lib/X11/XlibInt.c
+++ b/nx-X11/lib/X11/XlibInt.c
@@ -202,20 +202,6 @@ extern int _X11TransSocketCongestionChange(XtransConnInfo, int *);
 #define MAX_PATH _POSIX_PATH_MAX
 #endif
 
-#ifdef MUSTCOPY
-
-#define STARTITERATE(tpvar,type,start,endcond) \
-  { register char *cpvar; \
-  for (cpvar = (char *) (start); endcond; ) { \
-    type dummy; memcpy ((char *) &dummy, cpvar, SIZEOF(type)); \
-    tpvar = &dummy;
-#define ITERPTR(tpvar) cpvar
-#define RESETITERPTR(tpvar,type,start) cpvar = start
-#define INCITERPTR(tpvar,type) cpvar += SIZEOF(type)
-#define ENDITERATE }}
-
-#else
-
 #define STARTITERATE(tpvar,type,start,endcond) \
   for (tpvar = (type *) (start); endcond; )
 #define ITERPTR(tpvar) (char *)tpvar
@@ -223,8 +209,6 @@ extern int _X11TransSocketCongestionChange(XtransConnInfo, int *);
 #define INCITERPTR(tpvar,type) tpvar++
 #define ENDITERATE
 
-#endif /* MUSTCOPY */
-
 typedef union {
     xReply rep;
     char buf[BUFSIZE];
@@ -1611,125 +1595,6 @@ void _XRead32(
 }
 #endif /* LONG64 */
 
-#ifdef WORD64
-
-/*
- * XXX This is a *really* stupid way of doing this....
- * PACKBUFFERSIZE must be a multiple of 4.
- */
-
-#define PACKBUFFERSIZE 4096
-
-
-/*
- * _XRead32 - Read bytes from the socket unpacking each 32 bits
- *            into a long (64 bits on a CRAY computer).
- * 
- */
-static void _doXRead32(
-        register Display *dpy,
-        register long *data
-        register long size,
-	register char *packbuffer)
-{
- long *lpack,*lp;
- long mask32 = 0x00000000ffffffff;
- long maskw, nwords, i, bits;
-
-        _XReadPad (dpy, packbuffer, size);
-
-        lp = data;
-        lpack = (long *) packbuffer;
-        nwords = size >> 2;
-        bits = 32;
-
-        for(i=0;i<nwords;i++){
-            maskw = mask32 << bits;
-           *lp++ = ( *lpack & maskw ) >> bits;
-            bits = bits ^32;
-            if(bits){
-               lpack++;
-            }
-        }
-}
-
-void _XRead32(
-    Display *dpy,
-    long *data,
-    long len)
-{
-    char packbuffer[PACKBUFFERSIZE];
-    unsigned nunits = PACKBUFFERSIZE >> 2;
-
-    for (; len > PACKBUFFERSIZE; len -= PACKBUFFERSIZE, data += nunits) {
-	_doXRead32 (dpy, data, PACKBUFFERSIZE, packbuffer);
-    }
-    if (len) _doXRead32 (dpy, data, len, packbuffer);
-}
-
-
-
-/*
- * _XRead16 - Read bytes from the socket unpacking each 16 bits
- *            into a long (64 bits on a CRAY computer).
- *
- */
-static _doXRead16(
-        register Display *dpy,
-        register short *data,
-        register long size,
-	char *packbuffer)
-{
-	long *lpack,*lp;
-	long mask16 = 0x000000000000ffff;
-	long maskw, nwords, i, bits;
-
-        (void) _XRead(dpy,packbuffer,size);	/* don't do a padded read... */
-
-        lp = (long *) data;
-        lpack = (long *) packbuffer;
-        nwords = size >> 1;  /* number of 16 bit words to be unpacked */
-        bits = 48;
-        for(i=0;i<nwords;i++){
-            maskw = mask16 << bits;
-           *lp++ = ( *lpack & maskw ) >> bits;
-            bits -= 16;
-            if(bits < 0){
-               lpack++;
-               bits = 48;
-            }
-        }
-}
-
-void _XRead16(
-    Display *dpy,
-    short *data,
-    long len)
-{
-    char packbuffer[PACKBUFFERSIZE];
-    unsigned nunits = PACKBUFFERSIZE >> 1;
-
-    for (; len > PACKBUFFERSIZE; len -= PACKBUFFERSIZE, data += nunits) {
-	_doXRead16 (dpy, data, PACKBUFFERSIZE, packbuffer);
-    }
-    if (len) _doXRead16 (dpy, data, len, packbuffer);
-}
-
-void _XRead16Pad(
-    Display *dpy,
-    short *data,
-    long size)
-{
-    int slop = (size & 3);
-    short slopbuf[3];
-
-    _XRead16 (dpy, data, size);
-    if (slop > 0) {
-	_XRead16 (dpy, slopbuf, 4 - slop);
-    }
-}
-#endif /* WORD64 */
-
 
 /*
  * _XReadPad - Read bytes from the socket taking into account incomplete
@@ -3795,123 +3660,6 @@ _XData32(
 }
 #endif /* LONG64 */
 
-#ifdef WORD64
-
-/*
- * XXX This is a *really* stupid way of doing this.  It should just use 
- * dpy->bufptr directly, taking into account where in the word it is.
- */
-
-/*
- * Data16 - Place 16 bit data in the buffer.
- *
- * "dpy" is a pointer to a Display.
- * "data" is a pointer to the data.
- * "len" is the length in bytes of the data.
- */
-
-static doData16(
-    register Display *dpy,
-    short *data,
-    unsigned len,
-    char *packbuffer)
-{
-    long *lp,*lpack;
-    long i, nwords,bits;
-    long mask16 = 0x000000000000ffff;
-
-        lp = (long *)data;
-        lpack = (long *)packbuffer;
-
-/*  nwords is the number of 16 bit values to be packed,
- *  the low order 16 bits of each word will be packed
- *  into 64 bit words
- */
-        nwords = len >> 1;
-        bits = 48;
-
-        for(i=0;i<nwords;i++){
-	   if (bits == 48) *lpack = 0;
-           *lpack ^= (*lp & mask16) << bits;
-           bits -= 16 ;
-           lp++;
-           if(bits < 0){
-               lpack++;
-               bits = 48;
-           }
-        }
-        Data(dpy, packbuffer, len);
-}
-
-_XData16 (
-    Display *dpy,
-    short *data,
-    unsigned len)
-{
-    char packbuffer[PACKBUFFERSIZE];
-    unsigned nunits = PACKBUFFERSIZE >> 1;
-
-    for (; len > PACKBUFFERSIZE; len -= PACKBUFFERSIZE, data += nunits) {
-	doData16 (dpy, data, PACKBUFFERSIZE, packbuffer);
-    }
-    if (len) doData16 (dpy, data, len, packbuffer);
-}
-
-/*
- * Data32 - Place 32 bit data in the buffer.
- *
- * "dpy" is a pointer to a Display.
- * "data" is a pointer to the data.
- * "len" is the length in bytes of the data.
- */
-
-static doData32(
-    register Display *dpy
-    long *data,
-    unsigned len,
-    char *packbuffer)
-{
-    long *lp,*lpack;
-    long i,bits,nwords;
-    long mask32 = 0x00000000ffffffff;
-
-        lpack = (long *) packbuffer;
-        lp = data;
-
-/*  nwords is the number of 32 bit values to be packed
- *  the low order 32 bits of each word will be packed
- *  into 64 bit words
- */
-        nwords = len >> 2;
-        bits = 32;
-
-        for(i=0;i<nwords;i++){
-	   if (bits == 32) *lpack = 0;
-           *lpack ^= (*lp & mask32) << bits;
-           bits = bits ^32;
-           lp++;
-           if(bits)
-              lpack++;
-        }
-        Data(dpy, packbuffer, len);
-}
-
-void _XData32(
-    Display *dpy,
-    long *data,
-    unsigned len,
-{
-    char packbuffer[PACKBUFFERSIZE];
-    unsigned nunits = PACKBUFFERSIZE >> 2;
-
-    for (; len > PACKBUFFERSIZE; len -= PACKBUFFERSIZE, data += nunits) {
-	doData32 (dpy, data, PACKBUFFERSIZE, packbuffer);
-    }
-    if (len) doData32 (dpy, data, len, packbuffer);
-}
-
-#endif /* WORD64 */
-
 
 /* Make sure this produces the same string as DefineLocal/DefineSelf in xdm.
  * Otherwise, Xau will not be able to find your cookies in the Xauthority file.
diff --git a/nx-X11/lib/X11/Xlibint.h b/nx-X11/lib/X11/Xlibint.h
index 56da2349b..bcd42b52b 100644
--- a/nx-X11/lib/X11/Xlibint.h
+++ b/nx-X11/lib/X11/Xlibint.h
@@ -215,13 +215,6 @@ struct _XDisplay
 
 #define XAllocIDs(dpy,ids,n) (*(dpy)->idlist_alloc)(dpy,ids,n)
 
-/*
- * define the following if you want the Data macro to be a procedure instead
- */
-#ifdef CRAY
-#define DataRoutineIsProcedure
-#endif /* CRAY */
-
 #ifndef _XEVENT_
 /*
  * _QEvent datatype for use in input queueing.
@@ -426,26 +419,8 @@ extern LockInfoPtr _Xglobal_lock;
  * X Protocol packetizing macros.
  */
 
-/*   Need to start requests on 64 bit word boundaries
- *   on a CRAY computer so add a NoOp (127) if needed.
- *   A character pointer on a CRAY computer will be non-zero
- *   after shifting right 61 bits of it is not pointing to
- *   a word boundary.
- */
-#ifdef WORD64
-#define WORD64ALIGN if ((long)dpy->bufptr >> 61) {\
-           dpy->last_req = dpy->bufptr;\
-           *(dpy->bufptr)   = X_NoOperation;\
-           *(dpy->bufptr+1) =  0;\
-           *(dpy->bufptr+2) =  0;\
-           *(dpy->bufptr+3) =  1;\
-             dpy->request++;\
-             dpy->bufptr += 4;\
-         }
-#else /* else does not require alignment on 64-bit boundaries */
+/* Leftover from CRAY support - was defined empty on all non-Cray systems */
 #define WORD64ALIGN
-#endif /* WORD64 */
-
 
 /*
  * GetReq - Get the next available X request packet in the buffer and
@@ -458,7 +433,6 @@ extern LockInfoPtr _Xglobal_lock;
 
 #if !defined(UNIXCPP) || defined(ANSICPP)
 #define GetReq(name, req) \
-        WORD64ALIGN\
 	if ((dpy->bufptr + SIZEOF(x##name##Req)) > dpy->bufmax)\
 		_XFlush(dpy);\
 	req = (x##name##Req *)(dpy->last_req = dpy->bufptr);\
@@ -469,7 +443,6 @@ extern LockInfoPtr _Xglobal_lock;
 
 #else  /* non-ANSI C uses empty comment instead of "##" for token concatenation */
 #define GetReq(name, req) \
-        WORD64ALIGN\
 	if ((dpy->bufptr + SIZEOF(x/**/name/**/Req)) > dpy->bufmax)\
 		_XFlush(dpy);\
 	req = (x/**/name/**/Req *)(dpy->last_req = dpy->bufptr);\
@@ -484,7 +457,6 @@ extern LockInfoPtr _Xglobal_lock;
 
 #if !defined(UNIXCPP) || defined(ANSICPP)
 #define GetReqExtra(name, n, req) \
-        WORD64ALIGN\
 	if ((dpy->bufptr + SIZEOF(x##name##Req) + n) > dpy->bufmax)\
 		_XFlush(dpy);\
 	req = (x##name##Req *)(dpy->last_req = dpy->bufptr);\
@@ -494,7 +466,6 @@ extern LockInfoPtr _Xglobal_lock;
 	dpy->request++
 #else
 #define GetReqExtra(name, n, req) \
-        WORD64ALIGN\
 	if ((dpy->bufptr + SIZEOF(x/**/name/**/Req) + n) > dpy->bufmax)\
 		_XFlush(dpy);\
 	req = (x/**/name/**/Req *)(dpy->last_req = dpy->bufptr);\
@@ -513,7 +484,6 @@ extern LockInfoPtr _Xglobal_lock;
 
 #if !defined(UNIXCPP) || defined(ANSICPP)
 #define GetResReq(name, rid, req) \
-        WORD64ALIGN\
 	if ((dpy->bufptr + SIZEOF(xResourceReq)) > dpy->bufmax)\
 	    _XFlush(dpy);\
 	req = (xResourceReq *) (dpy->last_req = dpy->bufptr);\
@@ -524,7 +494,6 @@ extern LockInfoPtr _Xglobal_lock;
 	dpy->request++
 #else
 #define GetResReq(name, rid, req) \
-        WORD64ALIGN\
 	if ((dpy->bufptr + SIZEOF(xResourceReq)) > dpy->bufmax)\
 	    _XFlush(dpy);\
 	req = (xResourceReq *) (dpy->last_req = dpy->bufptr);\
@@ -541,7 +510,6 @@ extern LockInfoPtr _Xglobal_lock;
  */
 #if !defined(UNIXCPP) || defined(ANSICPP)
 #define GetEmptyReq(name, req) \
-        WORD64ALIGN\
 	if ((dpy->bufptr + SIZEOF(xReq)) > dpy->bufmax)\
 	    _XFlush(dpy);\
 	req = (xReq *) (dpy->last_req = dpy->bufptr);\
@@ -551,7 +519,6 @@ extern LockInfoPtr _Xglobal_lock;
 	dpy->request++
 #else
 #define GetEmptyReq(name, req) \
-        WORD64ALIGN\
 	if ((dpy->bufptr + SIZEOF(xReq)) > dpy->bufmax)\
 	    _XFlush(dpy);\
 	req = (xReq *) (dpy->last_req = dpy->bufptr);\
@@ -561,18 +528,14 @@ extern LockInfoPtr _Xglobal_lock;
 	dpy->request++
 #endif
 
-#ifdef WORD64
-#define MakeBigReq(req,n) \
-    { \
-    char _BRdat[4]; \
-    unsigned long _BRlen = req->length - 1; \
-    req->length = 0; \
-    memcpy(_BRdat, ((char *)req) + (_BRlen << 2), 4); \
-    memmove(((char *)req) + 8, ((char *)req) + 4, _BRlen << 2); \
-    memcpy(((char *)req) + 4, _BRdat, 4); \
-    Data32(dpy, (long *)&_BRdat, 4); \
-    }
-#else
+/*
+ * MakeBigReq sets the CARD16 "req->length" to 0 and inserts a new CARD32
+ * length, after req->length, before the data in the request. The new length
+ * includes the "n" extra 32-bit words.
+ *
+ * Do not use MakeBigReq if there is no data already in the request.
+ * req->length must already be >= 2.
+ */
 #ifdef LONG64
 #define MakeBigReq(req,n) \
     { \
@@ -580,7 +543,7 @@ extern LockInfoPtr _Xglobal_lock;
     CARD32 _BRlen = req->length - 1; \
     req->length = 0; \
     _BRdat = ((CARD32 *)req)[_BRlen]; \
-    memmove(((char *)req) + 8, ((char *)req) + 4, _BRlen << 2); \
+    memmove(((char *)req) + 8, ((char *)req) + 4, (_BRlen - 1) << 2); \
     ((CARD32 *)req)[1] = _BRlen + n + 2; \
     Data32(dpy, &_BRdat, 4); \
     }
@@ -591,13 +554,19 @@ extern LockInfoPtr _Xglobal_lock;
     CARD32 _BRlen = req->length - 1; \
     req->length = 0; \
     _BRdat = ((CARD32 *)req)[_BRlen]; \
-    memmove(((char *)req) + 8, ((char *)req) + 4, _BRlen << 2); \
+    memmove(((char *)req) + 8, ((char *)req) + 4, (_BRlen - 1) << 2); \
     ((CARD32 *)req)[1] = _BRlen + n + 2; \
     Data32(dpy, &_BRdat, 4); \
     }
 #endif
-#endif
 
+/*
+ * SetReqLen increases the count of 32-bit words in the request by "n",
+ * or by "badlen" if "n" is too large.
+ *
+ * Do not use SetReqLen if "req" does not already have data after the
+ * xReq header. req->length must already be >= 2.
+ */
 #define SetReqLen(req,n,badlen) \
     if ((req->length + n) > (unsigned)65535) { \
 	if (dpy->bigreq_size) { \
@@ -655,10 +624,6 @@ extern void _XFlushGCCache(Display *dpy, GC gc);
     (void)ptr; \
     dpy->bufptr += (n);
 
-#ifdef WORD64
-#define Data16(dpy, data, len) _XData16(dpy, (short *)data, len)
-#define Data32(dpy, data, len) _XData32(dpy, (long *)data, len)
-#else
 #define Data16(dpy, data, len) Data((dpy), (char *)(data), (len))
 #define _XRead16Pad(dpy, data, len) _XReadPad((dpy), (char *)(data), (len))
 #define _XRead16(dpy, data, len) _XRead((dpy), (char *)(data), (len))
@@ -678,7 +643,6 @@ extern void _XRead32(
 #define Data32(dpy, data, len) Data((dpy), (char *)(data), (len))
 #define _XRead32(dpy, data, len) _XRead((dpy), (char *)(data), (len))
 #endif
-#endif /* not WORD64 */
 
 #define PackData16(dpy,data,len) Data16 (dpy, data, len)
 #define PackData32(dpy,data,len) Data32 (dpy, data, len)
@@ -747,20 +711,10 @@ extern void _XRead32(
 }
 
 
-#ifdef MUSTCOPY
-
-/* for when 32-bit alignment is not good enough */
-#define OneDataCard32(dpy,dstaddr,srcvar) \
-  { dpy->bufptr -= 4; Data32 (dpy, (char *) &(srcvar), 4); }
-
-#else
-
 /* srcvar must be a variable for large architecture version */
 #define OneDataCard32(dpy,dstaddr,srcvar) \
   { *(CARD32 *)(dstaddr) = (srcvar); }
 
-#endif /* MUSTCOPY */
-
 typedef struct _XInternalAsync {
     struct _XInternalAsync *next;
     /*
diff --git a/nx-X11/lib/X11/cmsTrig.c b/nx-X11/lib/X11/cmsTrig.c
index 1859fa93e..a2d100c04 100644
--- a/nx-X11/lib/X11/cmsTrig.c
+++ b/nx-X11/lib/X11/cmsTrig.c
@@ -82,12 +82,8 @@ _XcmsModuloF(
 #define XCMS_FABS(x)		((x) < 0.0 ? -(x) : (x))
 
 /* XCMS_DMAXPOWTWO - largest power of two exactly representable as a double */
-#ifdef _CRAY
-#define XCMS_DMAXPOWTWO	((double)(1 < 47))
-#else
 #define XCMS_DMAXPOWTWO	((double)(XCMS_LONG_MAX) * \
 	    (1L << ((XCMS_NBITS(double)-XCMS_DEXPLEN) - XCMS_NBITS(int) + 1)))
-#endif
 
 /*
  *	LOCAL VARIABLES
diff --git a/nx-X11/lib/X11/omXChar.c b/nx-X11/lib/X11/omXChar.c
index 4afafd40f..5ddd03584 100644
--- a/nx-X11/lib/X11/omXChar.c
+++ b/nx-X11/lib/X11/omXChar.c
@@ -264,47 +264,6 @@ _XomGetFontSetFromCharSet(
     return (FontSet) NULL;
 }
 
-#ifdef MUSTCOPY
-static void
-cs_to_xchar2b(
-    register char *from,
-    register XChar2b *to,
-    register length)
-{
-    while (length-- > 0) {
-	to->byte1 = *from++;
-	to->byte2 = *from++;
-	to++;
-    }
-}
-
-static void
-cs_to_xchar2b_gl(
-    register char *from,
-    register XChar2b *to,
-    register length)
-{
-    while (length-- > 0) {
-	to->byte1 = *from++ & 0x7f;
-	to->byte2 = *from++ & 0x7f;
-	to++;
-    }
-}
-
-static void
-cs_to_xchar2b_gr(
-    register char *from,
-    register XChar2b *to,
-    register length)
-{
-    while (length-- > 0) {
-	to->byte1 = *from++ | 0x80;
-	to->byte2 = *from++ | 0x80;
-	to++;
-    }
-}
-#endif
-
 static void
 shift_to_gl(
     register char *text,
@@ -360,10 +319,6 @@ _XomConvert(
     XlcCharSet charset;
     int length, cs_left, ret;
     FontSet font_set;
-#ifdef MUSTCOPY
-    XChar2b *xchar2b;
-    char *buf, buf_local[BUFSIZ];
-#endif
     
     cs = *to;
     cs_left = *to_left;
@@ -382,32 +337,6 @@ _XomConvert(
 
     length = *to_left - cs_left;
 
-#ifdef MUSTCOPY
-    if (font_set->is_xchar2b) {
-	buf = (length > BUFSIZ) ? Xmalloc(length) : buf_local;
-	if (buf == NULL)
-	    return -1;
-	memcpy(buf, (char *) *to, length);
-
-	xchar2b = (XChar2b *) *to;
-	length >>= 1;
-
-	if (font_set->side == charset->side)
-	    cs_to_xchar2b(buf, xchar2b, length);
-	else if (font_set->side == XlcGL)
-	    cs_to_xchar2b_gl(buf, xchar2b, length);
-	else if (font_set->side == XlcGR)
-	    cs_to_xchar2b_gr(buf, xchar2b, length);
-	else
-	    cs_to_xchar2b(buf, xchar2b, length);
-	
-	if (buf != buf_local)
-	    Xfree(buf);
-
-	*to = (XPointer) (xchar2b + length);
-	*to_left -= length;
-    } else
-#endif
     {
 	if (font_set->side != charset->side) {
 	    if (font_set->side == XlcGL)