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

29 files changed, 5494 insertions, 0 deletions

diff --git a/nx-X11/lib/FS/FS-def.cpp b/nx-X11/lib/FS/FS-def.cpp
new file mode 100644
index 000000000..fd1511263
--- /dev/null
+++ b/nx-X11/lib/FS/FS-def.cpp
@@ -0,0 +1,38 @@
+LIBRARY FS
+VERSION LIBRARY_VERSION
+EXPORTS
+ FSErrorList DATA
+ FSErrorListSize DATA
+ FSCloseFont
+ FSCloseServer
+ FSFlush
+ FSFree
+ FSFreeCatalogues
+ FSFreeExtensionList
+ FSFreeFontNames
+ FSGetCatalogues
+ FSGetErrorDatabaseText
+ FSGetErrorText
+ FSListCatalogues
+ FSListExtensions
+ FSListFonts
+ FSListFontsWithXInfo
+ FSMalloc
+ FSMaxRequestSize
+ FSNextEvent
+ FSOpenBitmapFont
+ FSOpenServer
+ FSQueryExtension
+ FSQueryXBitmaps16
+ FSQueryXBitmaps8
+ FSQueryXExtents16
+ FSQueryXExtents8
+ FSQueryXInfo
+ FSServerName
+ FSSetAfterFunction
+ FSSetCatalogues
+ FSSetErrorHandler
+ FSSetIOErrorHandler
+ FSSync
+ FSSynchronize
+/* $XFree86$ */
diff --git a/nx-X11/lib/FS/FSClServ.c b/nx-X11/lib/FS/FSClServ.c
new file mode 100644
index 000000000..1866cfcd5
--- /dev/null
+++ b/nx-X11/lib/FS/FSClServ.c
@@ -0,0 +1,93 @@
+/* $Xorg: FSClServ.c,v 1.4 2001/02/09 02:03:25 xorgcvs Exp $ */
+
+/* @(#)FSClServ.c	4.1	91/05/02
+ * Copyright 1990 Network Computing Devices;
+ * Portions Copyright 1987 by Digital Equipment Corporation
+ *
+ * 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, and that the names of Network Computing 
+ * Devices or Digital not be used in advertising or publicity pertaining 
+ * to distribution of the software without specific, written prior 
+ * permission. Network Computing Devices or Digital make no representations 
+ * about the suitability of this software for any purpose.  It is provided 
+ * "as is" without express or implied warranty.
+ *
+ * NETWORK COMPUTING DEVICES AND  DIGITAL DISCLAIM ALL WARRANTIES WITH
+ * REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF 
+ * MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL NETWORK COMPUTING DEVICES
+ * OR 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.
+ */
+/* $XFree86: xc/lib/FS/FSClServ.c,v 1.4 2001/01/17 19:41:27 dawes Exp $ */
+
+/*
+
+Copyright 1987, 1994, 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	"FSlib.h"
+#include	"FSlibint.h"
+
+extern FSServer *_FSHeadOfServerList;
+
+int 
+FSCloseServer(svr)
+    FSServer     *svr;
+{
+    _FSExtension *ext;
+    FSServer    **sv = &_FSHeadOfServerList;
+    FSServer     *s = _FSHeadOfServerList;
+
+    svr->flags |= FSlibServerClosing;
+    (void) FSSync(svr, 1);	/* throw out pending events */
+    ext = svr->ext_procs;
+    while (ext) {
+	if (ext->close_server != NULL)
+	    (*ext->close_server) (svr, &ext->codes);
+	ext = ext->next;
+    }
+    _FSDisconnectServer(svr->trans_conn);
+    while (s != NULL) {
+	if (s == svr) {
+	    *sv = s->next;
+	    _FSFreeServerStructure(svr);
+	    break;
+	}
+	sv = &(s->next);
+	s = *sv;
+    }
+    if (_FSHeadOfServerList == NULL) {
+	_FSFreeQ();
+    }
+    return 1;
+}
diff --git a/nx-X11/lib/FS/FSCloseFt.c b/nx-X11/lib/FS/FSCloseFt.c
new file mode 100644
index 000000000..38ce7e6b8
--- /dev/null
+++ b/nx-X11/lib/FS/FSCloseFt.c
@@ -0,0 +1,70 @@
+/* $Xorg: FSCloseFt.c,v 1.4 2001/02/09 02:03:25 xorgcvs Exp $ */
+
+/* @(#)FSCloseFt.c	4.1	91/05/02
+ * Copyright 1990 Network Computing Devices;
+ * Portions Copyright 1987 by Digital Equipment Corporation
+ *
+ * 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, and that the names of Network Computing 
+ * Devices or Digital not be used in advertising or publicity pertaining 
+ * to distribution of the software without specific, written prior 
+ * permission. Network Computing Devices or Digital make no representations 
+ * about the suitability of this software for any purpose.  It is provided 
+ * "as is" without express or implied warranty.
+ *
+ * NETWORK COMPUTING DEVICES AND  DIGITAL DISCLAIM ALL WARRANTIES WITH
+ * REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF 
+ * MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL NETWORK COMPUTING DEVICES
+ * OR 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.
+ */
+
+/*
+
+Copyright 1987, 1994, 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	"FSlibint.h"
+
+
+int 
+FSCloseFont(svr, fid)
+    FSServer     *svr;
+    Font        fid;
+{
+    fsResourceReq *req;
+
+    GetResReq(CloseFont, fid, req);
+    SyncHandle();
+    return 1;
+}
diff --git a/nx-X11/lib/FS/FSConnServ.c b/nx-X11/lib/FS/FSConnServ.c
new file mode 100644
index 000000000..6a66d87a5
--- /dev/null
+++ b/nx-X11/lib/FS/FSConnServ.c
@@ -0,0 +1,247 @@
+/* $Xorg: FSConnServ.c,v 1.4 2001/02/09 02:03:25 xorgcvs Exp $ */
+
+/*
+ * Copyright 1990 Network Computing Devices;
+ * Portions Copyright 1987 by Digital Equipment Corporation
+ *
+ * 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, and that the names of Network Computing 
+ * Devices or Digital not be used in advertising or publicity pertaining 
+ * to distribution of the software without specific, written prior 
+ * permission. Network Computing Devices or Digital make no representations 
+ * about the suitability of this software for any purpose.  It is provided 
+ * "as is" without express or implied warranty.
+ *
+ * NETWORK COMPUTING DEVICES AND  DIGITAL DISCLAIM ALL WARRANTIES WITH
+ * REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF 
+ * MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL NETWORK COMPUTING DEVICES
+ * OR 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.
+ */
+
+/*
+
+Copyright 1987, 1994, 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/FS/FSConnServ.c,v 3.10 2001/10/28 03:32:27 tsi Exp $ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+#include	"FSlibint.h"
+#include	<stdio.h>
+#include	"X11/Xpoll.h"
+#ifdef NCD
+#include	<fcntl.h>
+#endif
+#ifdef WIN32
+#define ECHECK(err) (WSAGetLastError() == err)
+#else
+#ifdef ISC
+#define ECHECK(err) ((errno == err) || errno == EAGAIN || errno == EWOULDBLOCK)
+#else
+#define ECHECK(err) (errno == err)
+#endif
+#endif
+
+/*
+ * Attempts to connect to server, given server name. Returns transport
+ * connection object or NULL if connection fails.
+ */
+
+#define FS_CONNECTION_RETRIES 5
+
+XtransConnInfo
+_FSConnectServer(server_name)
+    char       *server_name;
+{
+    XtransConnInfo trans_conn = NULL;	/* transport connection object */
+    int retry, connect_stat;
+    int  madeConnection = 0;
+
+    /*
+     * Open the network connection.
+     */
+
+    for (retry = FS_CONNECTION_RETRIES; retry >= 0; retry--)
+    {
+	if ((trans_conn = _FSTransOpenCOTSClient(server_name)) == NULL)
+	{
+	    break;
+	}
+
+	if ((connect_stat = _FSTransConnect(trans_conn,server_name)) < 0)
+	{
+	    _FSTransClose(trans_conn);
+
+	    if (connect_stat == TRANS_TRY_CONNECT_AGAIN)
+	    {
+		sleep(1);
+		continue;
+	    }
+	    else
+		break;
+	}
+	else
+	{
+	    madeConnection = 1;
+	    break;
+	}
+    }
+
+    if (!madeConnection)
+	return (NULL);
+
+
+    /*
+     * set it non-blocking.  This is so we can read data when blocked for
+     * writing in the library.
+     */
+
+    _FSTransSetOption(trans_conn, TRANS_NONBLOCKING, 1);
+
+    return (trans_conn);
+}
+
+/*
+ * Disconnect from server.
+ */
+
+void
+_FSDisconnectServer(trans_conn)
+    XtransConnInfo	trans_conn;
+
+{
+    (void) _FSTransClose(trans_conn);
+}
+
+
+/*
+ * This is an OS dependent routine which:
+ * 1) returns as soon as the connection can be written on....
+ * 2) if the connection can be read, must enqueue events and handle errors,
+ * until the connection is writable.
+ */
+void _FSWaitForWritable(svr)
+    FSServer     *svr;
+{
+    fd_set	r_mask;
+    fd_set	w_mask;
+    int         nfound;
+
+    FD_ZERO(&r_mask);
+    FD_ZERO(&w_mask);
+
+    while (1) {
+	FD_SET(svr->fd, &r_mask);
+	FD_SET(svr->fd, &w_mask);
+
+	do {
+	    nfound = Select(svr->fd + 1, &r_mask, &w_mask, NULL, NULL);
+	    if (nfound < 0 && !ECHECK(EINTR))
+		(*_FSIOErrorFunction) (svr);
+	} while (nfound <= 0);
+
+	if (XFD_ANYSET(&r_mask)) {
+	    char        buf[BUFSIZE];
+	    BytesReadable_t pend_not_register;
+	    register BytesReadable_t pend;
+	    register fsEvent *ev;
+
+	    /* find out how much data can be read */
+	    if (_FSTransBytesReadable(svr->trans_conn, &pend_not_register) < 0)
+		(*_FSIOErrorFunction) (svr);
+	    pend = pend_not_register;
+
+	    /*
+	     * must read at least one fsEvent; if none is pending, then we'll
+	     * just block waiting for it
+	     */
+	    if (pend < SIZEOF(fsEvent))
+		pend = SIZEOF(fsEvent);
+
+	    /* but we won't read more than the max buffer size */
+	    if (pend > BUFSIZE)
+		pend = BUFSIZE;
+
+	    /* round down to an integral number of FSReps */
+	    pend = (pend / SIZEOF(fsEvent)) * SIZEOF(fsEvent);
+
+	    _FSRead(svr, buf, pend);
+
+	    /* no space between comma and type or else macro will die */
+	    STARTITERATE(ev, fsEvent, buf, (pend > 0),
+			 (pend -= SIZEOF(fsEvent))) {
+		if (ev->type == FS_Error)
+		    _FSError(svr, (fsError *) ev);
+		else		/* it's an event packet; enqueue it */
+		    _FSEnq(svr, ev);
+	    }
+	    ENDITERATE
+	}
+	if (XFD_ANYSET(&w_mask))
+	    return;
+    }
+}
+
+
+void _FSWaitForReadable(svr)
+    FSServer     *svr;
+{
+    fd_set	r_mask;
+    int         result;
+
+    FD_ZERO(&r_mask);
+    do {
+	FD_SET(svr->fd, &r_mask);
+	result = Select(svr->fd + 1, &r_mask, NULL, NULL, NULL);
+	if (result == -1 && !ECHECK(EINTR))
+	    (*_FSIOErrorFunction) (svr);
+    } while (result <= 0);
+}
+
+void _FSSendClientPrefix(svr, client)
+    FSServer     *svr;
+    fsConnClientPrefix *client;
+{
+    struct iovec iovarray[5],
+               *iov = iovarray;
+    int         niov = 0;
+
+#define add_to_iov(b,l) \
+	  { iov->iov_base = (b); iov->iov_len = (l); iov++, niov++; }
+
+    add_to_iov((caddr_t) client, SIZEOF(fsConnClientPrefix));
+
+#undef add_to_iov
+
+    (void) _FSTransWritev(svr->trans_conn, iovarray, niov);
+    return;
+}
diff --git a/nx-X11/lib/FS/FSErrDis.c b/nx-X11/lib/FS/FSErrDis.c
new file mode 100644
index 000000000..cc4abf4b0
--- /dev/null
+++ b/nx-X11/lib/FS/FSErrDis.c
@@ -0,0 +1,121 @@
+/* $Xorg: FSErrDis.c,v 1.4 2001/02/09 02:03:25 xorgcvs Exp $ */
+
+/* @(#)FSErrDis.c	4.1	91/05/02
+ * Copyright 1990 Network Computing Devices;
+ * Portions Copyright 1987 by Digital Equipment Corporation
+ *
+ * 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, and that the names of Network Computing 
+ * Devices or Digital not be used in advertising or publicity pertaining 
+ * to distribution of the software without specific, written prior 
+ * permission. Network Computing Devices or Digital make no representations 
+ * about the suitability of this software for any purpose.  It is provided 
+ * "as is" without express or implied warranty.
+ *
+ * NETWORK COMPUTING DEVICES AND  DIGITAL DISCLAIM ALL WARRANTIES WITH
+ * REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF 
+ * MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL NETWORK COMPUTING DEVICES
+ * OR 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.
+ */
+
+/*
+
+Copyright 1987, 1994, 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 <stdio.h>
+#include "FSlibint.h"
+#include <X11/Xos.h>
+
+char       *FSErrorList[] = {
+     /* FSBadRequest	 */ "BadRequest, invalid request code or no such operation",
+     /* FSBadFormat	 */ "BadFormat, bad font format mask",
+     /* FSBadFont	 */ "BadFont, invalid Font parameter",
+     /* FSBadRange	 */ "BadRange, invalid character range attributes",
+     /* FSBadEventMask	 */ "BadEventMask, illegal event mask",
+     /* FSBadAccessContext */ "BadAccessContext, insufficient permissions for operation",
+     /* FSBadIDChoice  */ "BadIDChoice, invalid resource ID chosen for this connection",
+     /* FSBadName	 */ "BadName, named font does not exist",
+     /* FSBadResolution	 */ "BadResolution, improperly formatted resolution",
+     /* FSBadAlloc	 */ "BadAlloc, insufficient resources for operation",
+     /* FSBadLength	 */ "BadLength, request too large or internal FSlib length error",
+     /* FSBadImplementation */ "BadImplementation, request unsupported",
+};
+int         FSErrorListSize = sizeof(FSErrorList);
+
+
+/* ARGSUSED */
+int FSGetErrorDatabaseText(svr, name, type, defaultp, buffer, nbytes)
+    register char *name,
+               *type;
+    char       *defaultp;
+    FSServer     *svr;
+    char       *buffer;
+    int         nbytes;
+{
+    if (nbytes == 0)
+	return 0;
+    (void) strncpy(buffer, (char *) defaultp, nbytes);
+    if ((strlen(defaultp) + 1) > nbytes)
+	buffer[nbytes - 1] = '\0';
+    return 1;
+}
+
+int FSGetErrorText(svr, code, buffer, nbytes)
+    register int code;
+    register FSServer *svr;
+    char       *buffer;
+    int         nbytes;
+{
+
+    char       *defaultp = NULL;
+    char        buf[32];
+    register _FSExtension *ext;
+
+    if (nbytes == 0)
+	return 0;
+    sprintf(buf, "%d", code);
+    if (code <= (FSErrorListSize / sizeof(char *)) && code > 0) {
+	defaultp = FSErrorList[code];
+	FSGetErrorDatabaseText(svr, "FSProtoError", buf, defaultp, buffer, nbytes);
+    }
+    ext = svr->ext_procs;
+    while (ext) {		/* call out to any extensions interested */
+	if (ext->error_string != NULL)
+	    (*ext->error_string) (svr, code, &ext->codes, buffer, nbytes);
+	ext = ext->next;
+    }
+    return 1;
+}
+
diff --git a/nx-X11/lib/FS/FSErrHndlr.c b/nx-X11/lib/FS/FSErrHndlr.c
new file mode 100644
index 000000000..592fa4896
--- /dev/null
+++ b/nx-X11/lib/FS/FSErrHndlr.c
@@ -0,0 +1,84 @@
+/* $Xorg: FSErrHndlr.c,v 1.4 2001/02/09 02:03:25 xorgcvs Exp $ */
+
+/* @(#)FSErrHndlr.c	4.1	91/05/02
+ * Copyright 1990 Network Computing Devices;
+ * Portions Copyright 1987 by Digital Equipment Corporation
+ *
+ * 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, and that the names of Network Computing 
+ * Devices or Digital not be used in advertising or publicity pertaining 
+ * to distribution of the software without specific, written prior 
+ * permission. Network Computing Devices or Digital make no representations 
+ * about the suitability of this software for any purpose.  It is provided 
+ * "as is" without express or implied warranty.
+ *
+ * NETWORK COMPUTING DEVICES AND  DIGITAL DISCLAIM ALL WARRANTIES WITH
+ * REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF 
+ * MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL NETWORK COMPUTING DEVICES
+ * OR 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.
+*/
+/* $XFree86: xc/lib/FS/FSErrHndlr.c,v 1.4 2001/01/17 19:41:28 dawes Exp $ */
+
+/*
+
+Copyright 1987, 1994, 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	"FSlibint.h"
+
+FSErrorHandler 
+FSSetErrorHandler(FSErrorHandler handler)
+{
+    FSErrorHandler oldhandler = _FSErrorFunction;
+
+    if (handler != NULL) {
+	_FSErrorFunction = handler;
+    } else {
+	_FSErrorFunction = _FSDefaultError;
+    }
+    return oldhandler;
+}
+
+FSIOErrorHandler 
+FSSetIOErrorHandler(FSIOErrorHandler handler)
+{
+    FSIOErrorHandler oldhandler = _FSIOErrorFunction;
+
+    if (handler != NULL) {
+	_FSIOErrorFunction = handler;
+    } else {
+	_FSIOErrorFunction = _FSDefaultIOError;
+    }
+    return oldhandler;
+}
diff --git a/nx-X11/lib/FS/FSFlush.c b/nx-X11/lib/FS/FSFlush.c
new file mode 100644
index 000000000..e4b14390b
--- /dev/null
+++ b/nx-X11/lib/FS/FSFlush.c
@@ -0,0 +1,63 @@
+/* $Xorg: FSFlush.c,v 1.4 2001/02/09 02:03:25 xorgcvs Exp $ */
+
+/* @(#)FSFlush.c	4.1	91/05/02
+ * Copyright 1990 Network Computing Devices;
+ * Portions Copyright 1987 by Digital Equipment Corporation
+ *
+ * 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, and that the names of Network Computing 
+ * Devices or Digital not be used in advertising or publicity pertaining 
+ * to distribution of the software without specific, written prior 
+ * permission. Network Computing Devices or Digital make no representations 
+ * about the suitability of this software for any purpose.  It is provided 
+ * "as is" without express or implied warranty.
+ *
+ * NETWORK COMPUTING DEVICES AND  DIGITAL DISCLAIM ALL WARRANTIES WITH
+ * REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF 
+ * MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL NETWORK COMPUTING DEVICES
+ * OR 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.
+ */
+
+/*
+
+Copyright 1987, 1994, 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	"FSlibint.h"
+
+int FSFlush(svr)
+    FSServer     *svr;
+{
+    _FSFlush(svr);
+    return 1;
+}
diff --git a/nx-X11/lib/FS/FSFontInfo.c b/nx-X11/lib/FS/FSFontInfo.c
new file mode 100644
index 000000000..d79ad9e26
--- /dev/null
+++ b/nx-X11/lib/FS/FSFontInfo.c
@@ -0,0 +1,346 @@
+/* $Xorg: FSFontInfo.c,v 1.4 2001/02/09 02:03:25 xorgcvs Exp $ */
+/*
+ * Copyright 1990 Network Computing Devices;
+ * Portions Copyright 1987 by Digital Equipment Corporation
+ *
+ * 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, and that the names of Network Computing 
+ * Devices or Digital not be used in advertising or publicity pertaining 
+ * to distribution of the software without specific, written prior 
+ * permission. Network Computing Devices or Digital make no representations 
+ * about the suitability of this software for any purpose.  It is provided 
+ * "as is" without express or implied warranty.
+ *
+ * NETWORK COMPUTING DEVICES AND  DIGITAL DISCLAIM ALL WARRANTIES WITH
+ * REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF 
+ * MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL NETWORK COMPUTING DEVICES
+ * OR 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.
+ */
+/* $XFree86: xc/lib/FS/FSFontInfo.c,v 1.5tsi Exp $ */
+
+/*
+
+Copyright 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.
+
+*/
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+#include	"FSlibint.h"
+
+char      **
+FSListFontsWithXInfo(svr, pattern, maxNames, count, info, pprops, offsets, prop_data)
+    FSServer   *svr;
+    char       *pattern;
+    int         maxNames;
+    int        *count;
+    FSXFontInfoHeader ***info;
+    FSPropInfo ***pprops;
+    FSPropOffset ***offsets;
+    unsigned char ***prop_data;
+{
+    long        nbytes;
+    int         i,
+                j;
+    size_t      size = 0;
+    FSXFontInfoHeader **fhdr = (FSXFontInfoHeader **) 0;
+    FSPropInfo **pi = (FSPropInfo **) 0;
+    FSPropOffset **po = (FSPropOffset **) 0;
+    unsigned char **pd = (unsigned char **) 0;
+    char      **flist = NULL;
+    fsListFontsWithXInfoReply reply;
+    fsListFontsWithXInfoReq *req;
+    fsPropInfo local_pi;
+    fsPropOffset local_po;
+    Status status;
+
+    GetReq(ListFontsWithXInfo, req);
+    req->maxNames = maxNames;
+    nbytes = req->nbytes = pattern ? strlen(pattern) : 0;
+    req->length += (nbytes + 3) >> 2;
+    _FSSend(svr, pattern, nbytes);
+
+    for (i = 0;; i++) {
+	if (FSProtocolVersion(svr) > 1)
+	{
+	    status = _FSReply(svr, (fsReply *) &reply, 0, fsFalse);
+	    if (status != 0  &&  reply.nameLength == 0)	/* got last reply */
+		break;
+	    if (status)
+		_FSRead(svr, ((char *) &reply) + SIZEOF(fsGenericReply),
+			SIZEOF(fsListFontsWithXInfoReply) -
+			SIZEOF(fsGenericReply));
+	} else {
+	    status = _FSReply(svr, (fsReply *) & reply,
+			      ((SIZEOF(fsListFontsWithXInfoReply) -
+				SIZEOF(fsGenericReply)) >> 2), fsFalse);
+	}
+	if (!status) {
+	    for (j = (i - 1); j >= 0; j--) {
+		FSfree((char *) fhdr[j]);
+		FSfree((char *) pi[j]);
+		FSfree((char *) po[j]);
+		FSfree((char *) pd[j]);
+		FSfree(flist[j]);
+	    }
+	    if (flist)
+		FSfree((char *) flist);
+	    if (fhdr)
+		FSfree((char *) fhdr);
+	    if (pi)
+		FSfree((char *) pi);
+	    if (po)
+		FSfree((char *) po);
+	    if (pd)
+		FSfree((char *) pd);
+
+	    SyncHandle();
+	    return (char **) NULL;
+	}
+	if (reply.nameLength == 0)	/* got last reply in version 1 */
+	    break;
+	if ((i + reply.nReplies) >= size) {
+
+	    if (reply.nReplies > SIZE_MAX - i - 1) 
+		goto badmem;
+	    size = i + reply.nReplies + 1;
+
+	    if (size > SIZE_MAX / sizeof(char *)) 
+		goto badmem;
+
+	    if (fhdr) {
+		FSXFontInfoHeader **tmp_fhdr = (FSXFontInfoHeader **)
+		FSrealloc((char *) fhdr,
+			  (unsigned) (sizeof(FSXFontInfoHeader *) * size));
+		char      **tmp_flist = (char **) FSrealloc((char *) flist,
+					 (unsigned) (sizeof(char *) * size));
+		FSPropInfo **tmp_pi = (FSPropInfo **)
+		FSrealloc((char *) pi,
+			  (unsigned) (sizeof(FSPropInfo *) * size));
+		FSPropOffset **tmp_po = (FSPropOffset **)
+		FSrealloc((char *) po,
+			  (unsigned) (sizeof(FSPropOffset *) * size));
+		unsigned char **tmp_pd = (unsigned char **)
+		FSrealloc((char *) pd,
+			  (unsigned) (sizeof(unsigned char *) * size));
+
+		if (!tmp_fhdr || !tmp_flist || !tmp_pi || !tmp_po || !tmp_pd) {
+		    for (j = (i - 1); j >= 0; j--) {
+			FSfree((char *) flist[j]);
+			FSfree((char *) fhdr[j]);
+			FSfree((char *) pi[j]);
+			FSfree((char *) po[j]);
+			FSfree((char *) pd[j]);
+		    }
+		    if (tmp_flist)
+			FSfree((char *) tmp_flist);
+		    else
+			FSfree((char *) flist);
+		    if (tmp_fhdr)
+			FSfree((char *) tmp_fhdr);
+		    else
+			FSfree((char *) fhdr);
+		    if (tmp_pi)
+			FSfree((char *) tmp_pi);
+		    else
+			FSfree((char *) pi);
+		    if (tmp_po)
+			FSfree((char *) tmp_po);
+		    else
+			FSfree((char *) po);
+		    if (tmp_pd)
+			FSfree((char *) tmp_pd);
+		    else
+			FSfree((char *) pd);
+		    goto clearwire;
+		}
+		fhdr = tmp_fhdr;
+		flist = tmp_flist;
+		pi = tmp_pi;
+		po = tmp_po;
+		pd = tmp_pd;
+	    } else {
+		if (!(fhdr = (FSXFontInfoHeader **)
+		      FSmalloc((unsigned) (sizeof(FSXFontInfoHeader *) * size))))
+		    goto clearwire;
+		if (!(flist = (char **)
+		      FSmalloc((unsigned) (sizeof(char *) * size)))) {
+		    FSfree((char *) fhdr);
+		    goto clearwire;
+		}
+		if (!(pi = (FSPropInfo **)
+		      FSmalloc((unsigned) (sizeof(FSPropInfo *) * size)))) {
+		    FSfree((char *) fhdr);
+		    FSfree((char *) flist);
+		    goto clearwire;
+		}
+		if (!(po = (FSPropOffset **)
+		      FSmalloc((unsigned) (sizeof(FSPropOffset *) * size)))) {
+		    FSfree((char *) fhdr);
+		    FSfree((char *) flist);
+		    FSfree((char *) pi);
+		    goto clearwire;
+		}
+		if (!(pd = (unsigned char **)
+		    FSmalloc((unsigned) (sizeof(unsigned char *) * size)))) {
+		    FSfree((char *) fhdr);
+		    FSfree((char *) flist);
+		    FSfree((char *) pi);
+		    FSfree((char *) po);
+		    goto clearwire;
+		}
+	    }
+	}
+	fhdr[i] = (FSXFontInfoHeader *) FSmalloc(sizeof(FSXFontInfoHeader));
+	if (!fhdr[i]) {
+	    goto badmem;
+	}
+	FSUnpack_XFontInfoHeader(&reply, fhdr[i], FSProtocolVersion(svr));
+
+	/* alloc space for the name */
+	flist[i] = (char *) FSmalloc((unsigned int) (reply.nameLength + 1));
+	if (FSProtocolVersion(svr) == 1)
+	{
+	    /* get the name */
+	    if (!flist[i]) {
+		nbytes = (reply.nameLength + 3) & ~3;
+		_FSEatData(svr, (unsigned long) nbytes);
+		goto badmem;
+	    }
+	    _FSReadPad(svr, flist[i], (long) reply.nameLength);
+	    flist[i][reply.nameLength] = '\0';
+	}
+
+	pi[i] = (FSPropInfo *) FSmalloc(sizeof(FSPropInfo));
+	if (!pi[i]) {
+	    FSfree((char *) fhdr[i]);
+	    goto badmem;
+	}
+	_FSReadPad(svr, (char *) &local_pi, SIZEOF(fsPropInfo));
+	pi[i]->num_offsets = local_pi.num_offsets;
+	pi[i]->data_len = local_pi.data_len;
+
+#if SIZE_MAX <= UINT_MAX
+	if (pi[i]->num_offsets > SIZE_MAX / sizeof(FSPropOffset))
+	    goto badmem;
+#endif
+
+	po[i] = (FSPropOffset *)
+	    FSmalloc(pi[i]->num_offsets * sizeof(FSPropOffset));
+	if (!po[i]) {
+	    FSfree((char *) fhdr[i]);
+	    FSfree((char *) pi[i]);
+	    goto badmem;
+	}
+	pd[i] = (unsigned char *) FSmalloc(pi[i]->data_len);
+	if (!pd[i]) {
+	    FSfree((char *) fhdr[i]);
+	    FSfree((char *) pi[i]);
+	    FSfree((char *) po[i]);
+	    goto badmem;
+	}
+	/* get offsets */
+	for (j=0; j<pi[i]->num_offsets; j++)
+	{
+	    _FSReadPad(svr, (char *) &local_po, SIZEOF(fsPropOffset));
+	    po[i][j].name.position = local_po.name.position;
+	    po[i][j].name.length = local_po.name.length;
+	    po[i][j].value.position = local_po.value.position;
+	    po[i][j].value.length = local_po.value.length;
+	    po[i][j].type = local_po.type;
+	}
+	
+	/* get prop data */
+	if (FSProtocolVersion(svr) == 1)
+	    _FSReadPad(svr, (char *) pd[i], pi[i]->data_len);
+	else
+	    _FSRead(svr, (char *) pd[i], pi[i]->data_len);
+
+	if (FSProtocolVersion(svr) != 1)
+	{
+	    /* get the name */
+	    if (!flist[i]) {
+		nbytes = (reply.nameLength + 3) & ~3;
+		_FSEatData(svr, (unsigned long) nbytes);
+		goto badmem;
+	    }
+	    _FSRead(svr, flist[i], (long) reply.nameLength);
+	    flist[i][reply.nameLength] = '\0';
+
+	    nbytes = pi[i]->data_len + reply.nameLength;
+	    _FSEatData(svr, (unsigned long) (((nbytes+3)&~3) - nbytes));
+	}
+	/* avoid integer overflow */
+	if (i > INT_MAX - 1) {
+	    goto badmem;
+	}
+    }
+    *info = fhdr;
+    *count = i;
+    *pprops = pi;
+    *offsets = po;
+    *prop_data = pd;
+    SyncHandle();
+    return flist;
+
+badmem:
+    for (j = (i - 1); j >= 0; j--) {
+	FSfree((char *) pi[j]);
+	FSfree((char *) po[j]);
+	FSfree((char *) pd[j]);
+	FSfree(flist[j]);
+	FSfree((char *) fhdr[j]);
+    }
+    if (flist)
+	FSfree((char *) flist);
+    if (fhdr)
+	FSfree((char *) fhdr);
+    if (pi)
+	FSfree((char *) pi);
+    if (po)
+	FSfree((char *) po);
+    if (pd)
+	FSfree((char *) pd);
+
+
+clearwire:
+    do {
+	fsPropInfo  ti;
+
+	_FSEatData(svr, (reply.nameLength + 3) & ~3);
+	_FSReadPad(svr, (char *) &ti, SIZEOF(fsPropInfo));
+	_FSEatData(svr, (SIZEOF(fsPropOffset) * ti.num_offsets));
+	_FSEatData(svr, ti.data_len);
+    } while (_FSReply(svr, (fsReply *) & reply,
+		      ((SIZEOF(fsListFontsWithXInfoReply)
+       - SIZEOF(fsGenericReply)) >> 2), fsFalse) && (reply.nameLength != 0));
+    SyncHandle();
+    return (char **) NULL;
+}
diff --git a/nx-X11/lib/FS/FSFtNames.c b/nx-X11/lib/FS/FSFtNames.c
new file mode 100644
index 000000000..2d512e41c
--- /dev/null
+++ b/nx-X11/lib/FS/FSFtNames.c
@@ -0,0 +1,131 @@
+/* $Xorg: FSFtNames.c,v 1.4 2001/02/09 02:03:25 xorgcvs Exp $ */
+/*
+ * Copyright 1990 Network Computing Devices;
+ * Portions Copyright 1987 by Digital Equipment Corporation
+ *
+ * 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, and that the names of Network Computing 
+ * Devices or Digital not be used in advertising or publicity pertaining 
+ * to distribution of the software without specific, written prior 
+ * permission. Network Computing Devices or Digital make no representations 
+ * about the suitability of this software for any purpose.  It is provided 
+ * "as is" without express or implied warranty.
+ *
+ * NETWORK COMPUTING DEVICES AND  DIGITAL DISCLAIM ALL WARRANTIES WITH
+ * REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF 
+ * MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL NETWORK COMPUTING DEVICES
+ * OR 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.
+ */
+/* $XFree86: xc/lib/FS/FSFtNames.c,v 1.6tsi Exp $ */
+
+/*
+
+Copyright 1987, 1994, 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 "FSlibint.h"
+
+char      **
+FSListFonts(svr, pattern, maxNames, actualCount)
+    FSServer   *svr;
+    char       *pattern;
+    int         maxNames;
+    int        *actualCount;
+{
+    long        nbytes;
+    int         i,
+                length;
+    char      **flist;
+    char       *c;
+    fsListFontsReply rep;
+    fsListFontsReq *req;
+    long        rlen;
+
+    GetReq(ListFonts, req);
+    req->maxNames = maxNames;
+    nbytes = req->nbytes = pattern ? strlen(pattern) : 0;
+    req->length += (nbytes + 3) >> 2;
+    _FSSend(svr, pattern, nbytes);
+    if (!_FSReply(svr, (fsReply *) & rep,
+	  (SIZEOF(fsListFontsReply) - SIZEOF(fsGenericReply)) >> 2, fsFalse))
+	return (char **) 0;
+
+    if (rep.nFonts
+#if (SIZE_MAX >> 2) <= UINT_MAX
+	&& rep.nFonts <= SIZE_MAX / sizeof(char *)
+	&& rep.length <= (SIZE_MAX >> 2)
+#endif
+	) {
+	flist = (char **) FSmalloc((unsigned) rep.nFonts * sizeof(char *));
+	rlen = (rep.length << 2) - SIZEOF(fsListFontsReply);
+	c = (char *) FSmalloc((unsigned) (rlen + 1));
+
+	if ((!flist) || (!c)) {
+	    if (flist)
+		FSfree((char *) flist);
+	    if (c)
+		FSfree(c);
+	    _FSEatData(svr, (unsigned long) rlen);
+	    SyncHandle();
+	    return (char **) NULL;
+	}
+	_FSReadPad(svr, c, rlen);
+	/* unpack */
+	length = *(unsigned char *)c;
+	for (i = 0; i < rep.nFonts; i++) {
+	    flist[i] = c + 1;
+	    c += length + 1;
+	    length = *(unsigned char *)c;
+	    *c = '\0';
+	}
+    } else {
+
+	flist = (char **) NULL;
+    }
+
+    *actualCount = rep.nFonts;
+    SyncHandle();
+    return flist;
+
+}
+
+int FSFreeFontNames(list)
+    char      **list;
+{
+    if (list) {
+	FSfree(list[0] - 1);
+	FSfree((char *) list);
+    }
+    return 1;
+}
diff --git a/nx-X11/lib/FS/FSGetCats.c b/nx-X11/lib/FS/FSGetCats.c
new file mode 100644
index 000000000..39792f696
--- /dev/null
+++ b/nx-X11/lib/FS/FSGetCats.c
@@ -0,0 +1,114 @@
+/* $Xorg: FSGetCats.c,v 1.4 2001/02/09 02:03:25 xorgcvs Exp $ */
+/*
+ * Copyright 1990 Network Computing Devices;
+ * Portions Copyright 1987 by Digital Equipment Corporation
+ *
+ * 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, and that the names of Network Computing 
+ * Devices or Digital not be used in advertising or publicity pertaining 
+ * to distribution of the software without specific, written prior 
+ * permission. Network Computing Devices or Digital make no representations 
+ * about the suitability of this software for any purpose.  It is provided 
+ * "as is" without express or implied warranty.
+ *
+ * NETWORK COMPUTING DEVICES AND  DIGITAL DISCLAIM ALL WARRANTIES WITH
+ * REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF 
+ * MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL NETWORK COMPUTING DEVICES
+ * OR 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.
+ */
+/* $XFree86: xc/lib/FS/FSGetCats.c,v 1.6tsi Exp $ */
+
+/*
+
+Copyright 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.
+
+*/
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+#include	"FSlibint.h"
+
+char      **
+FSGetCatalogues(svr, num)
+    FSServer   *svr;
+    int        *num;
+{
+    fsGetCataloguesReply rep;
+    char      **list;
+    char       *c;
+    int         i,
+                length;
+    fsReq      *req;
+    long        rlen;
+
+    GetEmptyReq(GetCatalogues, req);
+
+    if (!_FSReply(svr, (fsReply *) & rep, 0, fsFalse)) {
+	SyncHandle();
+	return (char **) NULL;
+    }
+    if (rep.num_catalogues
+#if (SIZE_MAX >> 2) <= UINT_MAX
+	&& rep.num_catalogues <= SIZE_MAX/sizeof(char *)
+	&& rep.length <= (SIZE_MAX >> 2)
+#endif
+	) {
+	list = (char **)
+	       FSmalloc((unsigned) (rep.num_catalogues * sizeof(char *)));
+	rlen = (rep.length << 2) - SIZEOF(fsGetCataloguesReply);
+	c = (char *) FSmalloc((unsigned) rlen + 1);
+	if ((!list) || (!c)) {
+	    if (list)
+		FSfree((char *) list);
+	    if (c)
+		FSfree(c);
+	    _FSEatData(svr, (unsigned long) rlen);
+	    SyncHandle();
+	    return (char **) NULL;
+	}
+	_FSReadPad(svr, c, rlen);
+	/*
+	 * unpack the strings
+	 */
+	length = *c;
+	for (i = 0; i < (int)rep.num_catalogues; i++) {
+	    list[i] = c + 1;	/* skip length */
+	    c += length + 1;	/* find next length */
+	    length = *c;
+	    *c = '\0';		/* change length to NULL */
+	}
+    } else {
+	list = (char **) NULL;
+    }
+    SyncHandle();
+    *num = rep.num_catalogues;
+    return list;
+}
diff --git a/nx-X11/lib/FS/FSListCats.c b/nx-X11/lib/FS/FSListCats.c
new file mode 100644
index 000000000..99b540014
--- /dev/null
+++ b/nx-X11/lib/FS/FSListCats.c
@@ -0,0 +1,132 @@
+/* $Xorg: FSListCats.c,v 1.4 2001/02/09 02:03:25 xorgcvs Exp $ */
+/*
+ * Copyright 1990 Network Computing Devices;
+ * Portions Copyright 1987 by Digital Equipment Corporation
+ *
+ * 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, and that the names of Network Computing 
+ * Devices or Digital not be used in advertising or publicity pertaining 
+ * to distribution of the software without specific, written prior 
+ * permission. Network Computing Devices or Digital make no representations 
+ * about the suitability of this software for any purpose.  It is provided 
+ * "as is" without express or implied warranty.
+ *
+ * NETWORK COMPUTING DEVICES AND  DIGITAL DISCLAIM ALL WARRANTIES WITH
+ * REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF 
+ * MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL NETWORK COMPUTING DEVICES
+ * OR 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.
+ */
+/* $XFree86: xc/lib/FS/FSListCats.c,v 1.6tsi Exp $ */
+
+/*
+
+Copyright 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.
+
+*/
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+#include	"FSlibint.h"
+
+char      **
+FSListCatalogues(svr, pattern, maxNames, actualCount)
+    FSServer   *svr;
+    char       *pattern;
+    int         maxNames;
+    int        *actualCount;
+{
+    long        nbytes;
+    int         i,
+                length;
+    char      **clist;
+    char       *c;
+    fsListCataloguesReply rep;
+    fsListCataloguesReq *req;
+    long        rlen;
+
+    GetReq(ListCatalogues, req);
+    req->maxNames = maxNames;
+    nbytes = req->nbytes = pattern ? strlen(pattern) : 0;
+    req->length += (nbytes + 3) >> 2;
+    _FSSend(svr, pattern, nbytes);
+    if (!_FSReply(svr, (fsReply *) & rep, 
+    (SIZEOF(fsListCataloguesReply) - SIZEOF(fsGenericReply)) >> 2, fsFalse))
+	return (char **) 0;
+
+    if (rep.num_catalogues
+#if (SIZE_MAX >> 2) <= UINT_MAX
+	&& rep.num_catalogues <= SIZE_MAX/sizeof(char *)
+	&& rep.length <= (SIZE_MAX>>2)
+#endif
+	) {
+	clist = (char **)
+	    FSmalloc((unsigned) rep.num_catalogues * sizeof(char *));
+	rlen = (rep.length << 2) - SIZEOF(fsListCataloguesReply);
+	c = (char *) FSmalloc((unsigned) (rlen + 1));
+
+	if ((!clist) || (!c)) {
+	    if (clist)
+		FSfree((char *) clist);
+	    if (c)
+		FSfree(c);
+	    _FSEatData(svr, (unsigned long) rlen);
+	    SyncHandle();
+	    return (char **) NULL;
+	}
+	_FSReadPad(svr, c, rlen);
+	/* unpack */
+	length = *c;
+	for (i = 0; i < rep.num_catalogues; i++) {
+	    clist[i] = c + 1;
+	    c += length + 1;
+	    length = *c;
+	    *c = '\0';
+	}
+    } else {
+
+	clist = (char **) NULL;
+    }
+
+    *actualCount = rep.num_catalogues;
+    SyncHandle();
+    return clist;
+
+}
+
+int FSFreeCatalogues(list)
+    char      **list;
+{
+    if (list) {
+	FSfree(list[0] - 1);
+	FSfree((char *) list);
+    }
+    return 1;
+}
diff --git a/nx-X11/lib/FS/FSListExt.c b/nx-X11/lib/FS/FSListExt.c
new file mode 100644
index 000000000..0f42f5968
--- /dev/null
+++ b/nx-X11/lib/FS/FSListExt.c
@@ -0,0 +1,125 @@
+/* $Xorg: FSListExt.c,v 1.4 2001/02/09 02:03:25 xorgcvs Exp $ */
+
+/* @(#)FSListExt.c	4.1	91/05/02
+ * Copyright 1990 Network Computing Devices;
+ * Portions Copyright 1987 by Digital Equipment Corporation
+ *
+ * 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, and that the names of Network Computing 
+ * Devices or Digital not be used in advertising or publicity pertaining 
+ * to distribution of the software without specific, written prior 
+ * permission. Network Computing Devices or Digital make no representations 
+ * about the suitability of this software for any purpose.  It is provided 
+ * "as is" without express or implied warranty.
+ *
+ * NETWORK COMPUTING DEVICES AND  DIGITAL DISCLAIM ALL WARRANTIES WITH
+ * REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF 
+ * MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL NETWORK COMPUTING DEVICES
+ * OR 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.
+ */
+/* $XFree86: xc/lib/FS/FSListExt.c,v 1.6tsi Exp $ */
+
+/*
+
+Copyright 1987, 1994, 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	"FSlibint.h"
+
+char      **
+FSListExtensions(svr, next)
+    FSServer     *svr;
+    int        *next;
+{
+    fsListExtensionsReply rep;
+    char      **list;
+    char       *c;
+    int         i,
+                length;
+    fsReq      *req;
+    long        rlen;
+
+    GetEmptyReq(ListExtensions, req);
+
+    if (!_FSReply(svr, (fsReply *) & rep, 0, fsFalse)) {
+	SyncHandle();
+	return (char **) NULL;
+    }
+    if (rep.nExtensions
+#if (SIZE_MAX >> 2) <= UINT_MAX
+	&& rep.nExtensions <= SIZE_MAX / sizeof(char *)
+	&& rep.length <= (SIZE_MAX>>2)
+#endif
+	) {
+	list = (char **) FSmalloc((unsigned)(rep.nExtensions * sizeof(char *)));
+	rlen = (rep.length << 2) - SIZEOF(fsListExtensionsReply);
+	c = (char *) FSmalloc((unsigned) rlen + 1);
+	if ((!list) || (!c)) {
+	    if (list)
+		FSfree((char *) list);
+	    if (c)
+		FSfree(c);
+	    _FSEatData(svr, (unsigned long) rlen);
+	    SyncHandle();
+	    return (char **) NULL;
+	}
+	_FSReadPad(svr, c, rlen);
+	/*
+	 * unpack the strings
+	 */
+	length = *c;
+	for (i = 0; i < rep.nExtensions; i++) {
+	    list[i] = c + 1;	/* skip length */
+	    c += length + 1;	/* find next length */
+	    length = *c;
+	    *c = '\0';		/* change length to NULL */
+	}
+    } else {
+	list = (char **) NULL;
+    }
+    SyncHandle();
+    *next = rep.nExtensions;
+    return list;
+
+}
+
+int FSFreeExtensionList(list)
+    char      **list;
+{
+    if (list != NULL) {
+	FSfree(list[0] - 1);
+	FSfree((char *) list);
+    }
+    return 1;
+}
diff --git a/nx-X11/lib/FS/FSMisc.c b/nx-X11/lib/FS/FSMisc.c
new file mode 100644
index 000000000..af0e78ce1
--- /dev/null
+++ b/nx-X11/lib/FS/FSMisc.c
@@ -0,0 +1,64 @@
+/* $Xorg: FSMisc.c,v 1.4 2001/02/09 02:03:25 xorgcvs Exp $ */
+
+/* @(#)FSMisc.c	4.1	91/05/02
+ * Copyright 1990 Network Computing Devices;
+ * Portions Copyright 1987 by Digital Equipment Corporation
+ *
+ * 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, and that the names of Network Computing 
+ * Devices or Digital not be used in advertising or publicity pertaining 
+ * to distribution of the software without specific, written prior 
+ * permission. Network Computing Devices or Digital make no representations 
+ * about the suitability of this software for any purpose.  It is provided 
+ * "as is" without express or implied warranty.
+ *
+ * NETWORK COMPUTING DEVICES AND  DIGITAL DISCLAIM ALL WARRANTIES WITH
+ * REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF 
+ * MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL NETWORK COMPUTING DEVICES
+ * OR 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.
+ */
+
+/*
+
+Copyright 1987, 1994, 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	"FSlibint.h"
+
+long
+FSMaxRequestSize(svr)
+    FSServer     *svr;
+{
+    return svr->max_request_size;
+}
diff --git a/nx-X11/lib/FS/FSNextEv.c b/nx-X11/lib/FS/FSNextEv.c
new file mode 100644
index 000000000..69e009db3
--- /dev/null
+++ b/nx-X11/lib/FS/FSNextEv.c
@@ -0,0 +1,79 @@
+/* $Xorg: FSNextEv.c,v 1.4 2001/02/09 02:03:25 xorgcvs Exp $ */
+
+/* @(#)FSNextEv.c	4.1	91/05/02
+ * Copyright 1990 Network Computing Devices;
+ * Portions Copyright 1987 by Digital Equipment Corporation
+ *
+ * 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, and that the names of Network Computing 
+ * Devices or Digital not be used in advertising or publicity pertaining 
+ * to distribution of the software without specific, written prior 
+ * permission. Network Computing Devices or Digital make no representations 
+ * about the suitability of this software for any purpose.  It is provided 
+ * "as is" without express or implied warranty.
+ *
+ * NETWORK COMPUTING DEVICES AND  DIGITAL DISCLAIM ALL WARRANTIES WITH
+ * REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF 
+ * MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL NETWORK COMPUTING DEVICES
+ * OR 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.
+ */
+
+/*
+
+Copyright 1987, 1994, 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	"FSlibint.h"
+
+extern _FSQEvent *_FSqfree;
+
+int FSNextEvent(svr, event)
+    FSServer     *svr;
+    FSEvent    *event;
+{
+    _FSQEvent  *qelt;
+
+    if (svr->head == NULL)
+	_FSReadEvents(svr);
+    qelt = svr->head;
+    *event = qelt->event;
+
+    if ((svr->head = qelt->next) == NULL)
+	svr->tail = NULL;
+    qelt->next = _FSqfree;
+    _FSqfree = qelt;
+    svr->qlen--;
+
+    return 1;
+}
diff --git a/nx-X11/lib/FS/FSOpenFont.c b/nx-X11/lib/FS/FSOpenFont.c
new file mode 100644
index 000000000..da6889a53
--- /dev/null
+++ b/nx-X11/lib/FS/FSOpenFont.c
@@ -0,0 +1,92 @@
+/* $Xorg: FSOpenFont.c,v 1.4 2001/02/09 02:03:25 xorgcvs Exp $ */
+
+/*
+ * Copyright 1990 Network Computing Devices;
+ * Portions Copyright 1987 by Digital Equipment Corporation
+ *
+ * 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, and that the names of Network Computing 
+ * Devices or Digital not be used in advertising or publicity pertaining 
+ * to distribution of the software without specific, written prior 
+ * permission. Network Computing Devices or Digital make no representations 
+ * about the suitability of this software for any purpose.  It is provided 
+ * "as is" without express or implied warranty.
+ *
+ * NETWORK COMPUTING DEVICES AND  DIGITAL DISCLAIM ALL WARRANTIES WITH
+ * REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF 
+ * MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL NETWORK COMPUTING DEVICES
+ * OR 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.
+ */
+/* $XFree86: xc/lib/FS/FSOpenFont.c,v 1.6tsi Exp $ */
+
+/*
+
+Copyright 1987, 1994, 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 "FSlibint.h"
+
+Font
+FSOpenBitmapFont(svr, hint, fmask, name, otherid)
+    FSServer   *svr;
+    FSBitmapFormat hint;
+    FSBitmapFormatMask fmask;
+    char       *name;
+    Font       *otherid;
+{
+    unsigned int nbytes;
+    fsOpenBitmapFontReq *req;
+    fsOpenBitmapFontReply reply;
+    Font        fid;
+    char        buf[256];
+
+    nbytes = name ? strlen(name) : 0;
+    if (nbytes > 255) return 0;
+    GetReq(OpenBitmapFont, req);
+    buf[0] = nbytes;
+    memcpy(&buf[1], name, nbytes);
+    nbytes++;
+    req->fid = fid = svr->resource_id++;
+    req->format_hint = hint;
+    req->format_mask = fmask;
+    req->length += (nbytes + 3) >> 2;
+    _FSSend(svr, buf, (long) nbytes);
+    if (!_FSReply(svr, (fsReply *) & reply,
+		  (SIZEOF(fsOpenBitmapFontReply)-SIZEOF(fsGenericReply)) >> 2,
+		  fsFalse))
+	return 0;
+    *otherid = reply.otherid;
+    SyncHandle();
+    return fid;
+}
diff --git a/nx-X11/lib/FS/FSOpenServ.c b/nx-X11/lib/FS/FSOpenServ.c
new file mode 100644
index 000000000..662577945
--- /dev/null
+++ b/nx-X11/lib/FS/FSOpenServ.c
@@ -0,0 +1,291 @@
+/* $Xorg: FSOpenServ.c,v 1.4 2001/02/09 02:03:25 xorgcvs Exp $ */
+
+/* @(#)FSOpenServ.c	4.1	91/05/02
+ * Copyright 1990 Network Computing Devices;
+ * Portions Copyright 1987 by Digital Equipment Corporation
+ *
+ * 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, and that the names of Network Computing 
+ * Devices or Digital not be used in advertising or publicity pertaining 
+ * to distribution of the software without specific, written prior 
+ * permission. Network Computing Devices or Digital make no representations 
+ * about the suitability of this software for any purpose.  It is provided 
+ * "as is" without express or implied warranty.
+ *
+ * NETWORK COMPUTING DEVICES AND  DIGITAL DISCLAIM ALL WARRANTIES WITH
+ * REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF 
+ * MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL NETWORK COMPUTING DEVICES
+ * OR 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.
+ */
+/* $XFree86: xc/lib/FS/FSOpenServ.c,v 1.8tsi Exp $ */
+
+/*
+
+Copyright 1987, 1994, 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.
+
+*/
+
+/*
+ * does initial handshake w/ font server
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+#include	<stdio.h>
+#include	"FSlibint.h"
+#include 	<X11/Xtrans/Xtrans.h>
+
+int         _FSdebug = 0;
+
+static fsReq _dummy_request = {
+    0, 0, 0
+};
+
+static void OutOfMemory ( FSServer *svr, char *setup );
+
+FSServer   *_FSHeadOfServerList = NULL;
+
+void _FSFreeServerStructure(svr)
+    FSServer   *svr;
+{
+    if (svr->server_name)
+	FSfree(svr->server_name);
+    if (svr->vendor)
+	FSfree(svr->vendor);
+
+    if (svr->buffer)
+	FSfree(svr->buffer);
+
+    FSfree((char *) svr);
+}
+
+static
+void OutOfMemory(svr, setup)
+    FSServer   *svr;
+    char       *setup;
+{
+
+    _FSDisconnectServer(svr->trans_conn);
+    _FSFreeServerStructure(svr);
+    FSfree(setup);
+    errno = ENOMEM;
+}
+
+/*
+ * connects to a server, makes a FSServer object and returns a pointer
+ * to it
+ */
+
+FSServer   *
+FSOpenServer(server)
+    char       *server;
+{
+    FSServer   *svr;
+    int         i;
+    int         endian;
+    fsConnClientPrefix client;
+    fsConnSetup prefix;
+    char       *setup;
+    fsConnSetupAccept conn;
+    char       *auth_data;
+    char       *alt_data,
+               *ad;
+    AlternateServer *alts;
+    int         altlen;
+    char       *vendor_string;
+    unsigned long        setuplength;
+
+    if (server == NULL || *server == '\0') {
+	if ((server = getenv("FONTSERVER")) == NULL) {
+	    return (FSServer *) NULL;
+	}
+    }
+
+    if ((svr = (FSServer *) FScalloc(1, sizeof(FSServer))) == NULL) {
+	errno = ENOMEM;
+	return (FSServer *) NULL;
+    }
+    if ((svr->trans_conn = _FSConnectServer(server)) == NULL) {
+	FSfree((char *) svr);
+	return (FSServer *) NULL;
+    }
+
+    svr->fd = _FSTransGetConnectionNumber (svr->trans_conn);
+
+    endian = 1;
+    if (*(char *) &endian)
+	client.byteOrder = 'l';
+    else
+	client.byteOrder = 'B';
+    client.major_version = FS_PROTOCOL;
+    client.minor_version = FS_PROTOCOL_MINOR;
+/* XXX -- fix this when we have some auths */
+    client.num_auths = 0;
+    client.auth_len = 0;
+    _FSSendClientPrefix(svr, &client);
+
+/* see if connection was accepted */
+    _FSRead(svr, (char *) &prefix, (long) SIZEOF(fsConnSetup));
+
+    setuplength = prefix.alternate_len << 2;
+    if (setuplength > (SIZE_MAX>>2)
+	|| (alt_data = (char *)
+	 (setup = FSmalloc((unsigned) setuplength))) == NULL) {
+	errno = ENOMEM;
+	FSfree((char *) svr);
+	return (FSServer *) NULL;
+    }
+    _FSRead(svr, (char *) alt_data, setuplength);
+    ad = alt_data;
+
+#if SIZE_MAX <= UINT_MAX
+    if (prefix.num_alternates > SIZE_MAX / sizeof(AlternateServer)) {
+	errno = ENOMEM;
+	FSfree((char *) alt_data);
+	FSfree((char *) svr);
+	return (FSServer *) 0;
+    }
+#endif
+
+    alts = (AlternateServer *)
+	FSmalloc(sizeof(AlternateServer) * prefix.num_alternates);
+    if (!alts) {
+	errno = ENOMEM;
+	FSfree((char *) alt_data);
+	FSfree((char *) svr);
+	return (FSServer *) 0;
+    }
+    for (i = 0; i < prefix.num_alternates; i++) {
+	alts[i].subset = (Bool) *ad++;
+	altlen = (int) *ad++;
+	alts[i].name = (char *) FSmalloc(altlen + 1);
+	if (!alts[i].name) {
+	    while (--i) {
+		FSfree((char *) alts[i].name);
+	    }
+	    FSfree((char *) alts);
+	    FSfree((char *) alt_data);
+	    FSfree((char *) svr);
+	    errno = ENOMEM;
+	    return (FSServer *) 0;
+	}
+	bcopy(ad, alts[i].name, altlen);
+	alts[i].name[altlen] = '\0';
+	ad += altlen + ((4 - (altlen + 2)) & 3);
+    }
+    FSfree((char *) alt_data);
+
+    svr->alternate_servers = alts;
+    svr->num_alternates = prefix.num_alternates;
+
+    setuplength = prefix.auth_len << 2;
+    if (setuplength > (SIZE_MAX>>2) 
+	|| (auth_data = (char *)
+	 (setup = FSmalloc((unsigned) setuplength))) == NULL) {
+	errno = ENOMEM;
+	FSfree((char *) alts);
+	FSfree((char *) svr);
+	return (FSServer *) NULL;
+    }
+    _FSRead(svr, (char *) auth_data, setuplength);
+
+    if (prefix.status != AuthSuccess) {
+	fprintf(stderr, "%s: connection to \"%s\" refused by server\r\n%s: ",
+		"FSlib", server, "FSlib");
+	FSfree((char *) alts);
+	FSfree((char *) svr);
+	FSfree(setup);
+	return (FSServer *) NULL;
+    }
+    /* get rest */
+    _FSRead(svr, (char *) &conn, (long) SIZEOF(fsConnSetupAccept));
+
+    if ((vendor_string = (char *)
+	 FSmalloc((unsigned) conn.vendor_len + 1)) == NULL) {
+	errno = ENOMEM;
+	FSfree((char *) auth_data);
+	FSfree((char *) alts);
+	FSfree((char *) svr);
+	return (FSServer *) NULL;
+    }
+    _FSReadPad(svr, (char *) vendor_string, conn.vendor_len);
+
+    /* move the data into the FSServer struct */
+    svr->next = (FSServer *) NULL;
+    svr->proto_version = prefix.major_version;
+    svr->release = conn.release_number;
+    svr->max_request_size = conn.max_request_len;
+
+    svr->event_vec[FS_Error] = _FSUnknownWireEvent;
+    svr->event_vec[FS_Reply] = _FSUnknownWireEvent;
+    svr->wire_vec[FS_Error] = _FSUnknownNativeEvent;
+    svr->wire_vec[FS_Reply] = _FSUnknownNativeEvent;
+    for (i = FSLASTEvent; i < 128; i++) {
+	svr->event_vec[i] = _FSUnknownWireEvent;
+	svr->wire_vec[i] = _FSUnknownNativeEvent;
+    }
+    svr->resource_id = 1;
+
+    svr->vendor = vendor_string;
+    svr->vendor[conn.vendor_len] = '\0';
+
+    svr->vnumber = FS_PROTOCOL;
+    svr->request = 0;
+    svr->last_request_read = 0;
+    svr->last_req = (char *) &_dummy_request;
+
+    if ((svr->server_name = FSmalloc((unsigned) (strlen(server) + 1)))
+	    == NULL) {
+	OutOfMemory(svr, setup);
+	return (FSServer *) NULL;
+    }
+    (void) strcpy(svr->server_name, server);
+
+    /* setup the output buffers */
+    if ((svr->bufptr = svr->buffer = FSmalloc(BUFSIZE)) == NULL) {
+	OutOfMemory(svr, setup);
+	return (FSServer *) NULL;
+    }
+    svr->bufmax = svr->buffer + BUFSIZE;
+
+    /* set up input event queue */
+    svr->head = svr->tail = NULL;
+    svr->qlen = 0;
+
+    FSfree(setup);
+
+    (void) FSSynchronize(svr, _FSdebug);
+
+    svr->next = _FSHeadOfServerList;
+    _FSHeadOfServerList = svr;
+
+    return (svr);
+}
diff --git a/nx-X11/lib/FS/FSQGlyphs.c b/nx-X11/lib/FS/FSQGlyphs.c
new file mode 100644
index 000000000..5ba2eb0f7
--- /dev/null
+++ b/nx-X11/lib/FS/FSQGlyphs.c
@@ -0,0 +1,214 @@
+/* $Xorg: FSQGlyphs.c,v 1.4 2001/02/09 02:03:25 xorgcvs Exp $ */
+/*
+ * Copyright 1990 Network Computing Devices;
+ * Portions Copyright 1987 by Digital Equipment Corporation
+ *
+ * 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, and that the names of Network Computing 
+ * Devices or Digital not be used in advertising or publicity pertaining 
+ * to distribution of the software without specific, written prior 
+ * permission. Network Computing Devices or Digital make no representations 
+ * about the suitability of this software for any purpose.  It is provided 
+ * "as is" without express or implied warranty.
+ *
+ * NETWORK COMPUTING DEVICES AND  DIGITAL DISCLAIM ALL WARRANTIES WITH
+ * REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF 
+ * MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL NETWORK COMPUTING DEVICES
+ * OR 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.
+ */
+/* $XFree86: xc/lib/FS/FSQGlyphs.c,v 1.5tsi Exp $ */
+
+/*
+
+Copyright 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.
+
+*/
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+#include "FSlibint.h"
+
+int
+FSQueryXBitmaps8(svr, fid, format, range_type, str, str_len, offsets, glyphdata)
+    FSServer   *svr;
+    Font        fid;
+    FSBitmapFormat format;
+    Bool        range_type;
+    unsigned char *str;
+    unsigned long str_len;
+    FSOffset  **offsets;
+    unsigned char **glyphdata;
+{
+    fsQueryXBitmaps8Req *req;
+    fsQueryXBitmaps8Reply reply;
+    FSOffset   *offs;
+    fsOffset32 local_offs;
+    unsigned char *gd;
+    int         left;
+    int		i;
+
+    GetReq(QueryXBitmaps8, req);
+    req->fid = fid;
+    req->range = range_type;
+    req->format = format;
+    req->num_ranges = str_len;
+    req->length += (str_len + 3) >> 2;
+    _FSSend(svr, (char *) str, str_len);
+
+    /* get back the info */
+    if (!_FSReply(svr, (fsReply *) & reply,
+     (SIZEOF(fsQueryXBitmaps8Reply) - SIZEOF(fsGenericReply)) >> 2, fsFalse))
+	return FSBadAlloc;
+
+#if SIZE_MAX <= UINT_MAX
+    if (reply.num_chars > SIZE_MAX / sizeof(FSOffset)) 
+	return FSBadAlloc;
+#endif
+
+    offs = (FSOffset *) FSmalloc(sizeof(FSOffset) * reply.num_chars);
+    *offsets = offs;
+    if (!offs)
+	return FSBadAlloc;
+#if (SIZE_MAX >> 2) <= UINT_MAX
+    /* XXX This thest is incomplete */
+    if (reply.length > (SIZE_MAX >> 2)) {
+	FSfree((char *) offs);
+	return FSBadAlloc;
+    }
+#endif
+    left = (reply.length << 2) - SIZEOF(fsQueryXBitmaps8Reply)
+	- (SIZEOF(fsOffset32) * reply.num_chars);
+    gd = (unsigned char *) FSmalloc(left);
+    *glyphdata = gd;
+    if (!gd) {
+	FSfree((char *) offs);
+	return FSBadAlloc;
+    }
+    for (i=0; i<reply.num_chars; i++)
+    {
+	_FSReadPad(svr, (char *) &local_offs, (SIZEOF(fsOffset32)));
+	offs->position = local_offs.position;
+	offs->length = local_offs.length;
+	offs++;
+    }
+    _FSReadPad(svr, (char *) gd, left);
+
+    SyncHandle();
+    return FSSuccess;
+}
+
+int
+FSQueryXBitmaps16(svr, fid, format, range_type, str, str_len,
+		  offsets, glyphdata)
+    FSServer   *svr;
+    Font        fid;
+    FSBitmapFormat format;
+    Bool        range_type;
+    FSChar2b   *str;
+    unsigned long str_len;
+    FSOffset  **offsets;
+    unsigned char **glyphdata;
+{
+    fsQueryXBitmaps16Req *req;
+    fsQueryXBitmaps16Reply reply;
+    FSOffset   *offs;
+    fsOffset32 local_offs;
+    unsigned char *gd;
+    int         left;
+    int		i;
+
+    GetReq(QueryXBitmaps16, req);
+    req->fid = fid;
+    req->range = range_type;
+    req->format = format;
+    req->num_ranges = str_len;
+    req->length += ((str_len * SIZEOF(fsChar2b)) + 3) >> 2;
+    if (FSProtocolVersion(svr) == 1)
+    {
+	int i;
+	fsChar2b_version1 *swapped_str;
+
+	if (str_len > SIZE_MAX/SIZEOF(fsChar2b_version1)) 
+	    return FSBadAlloc;
+	swapped_str = (fsChar2b_version1 *)
+	    FSmalloc(SIZEOF(fsChar2b_version1) * str_len);
+	if (!swapped_str)
+	    return FSBadAlloc;
+	for (i = 0; i < str_len; i++) {
+	    swapped_str[i].low = str[i].low;
+	    swapped_str[i].high = str[i].high;
+	}
+	_FSSend(svr, (char *)swapped_str, (str_len*SIZEOF(fsChar2b_version1)));
+	FSfree(swapped_str);
+    } else
+	_FSSend(svr, (char *) str, (str_len * SIZEOF(fsChar2b)));
+
+    /* get back the info */
+    if (!_FSReply(svr, (fsReply *) & reply,
+	      (SIZEOF(fsQueryXBitmaps16Reply) - SIZEOF(fsGenericReply)) >> 2,
+		  fsFalse))
+	return FSBadAlloc;
+
+#if SIZE_MAX <= UINT_MAX
+    if(reply.num_chars > SIZE_MAX/sizeof(FSOffset))
+       return FSBadAlloc;
+#endif
+    offs = (FSOffset *) FSmalloc(sizeof(FSOffset) * reply.num_chars);
+    *offsets = offs;
+    if (!offs)
+	return FSBadAlloc;
+#if (SIZE_MAX >> 2) <= UINT_MAX
+    /* XXX - this test is incomplete */
+    if (reply.length > (SIZE_MAX>>2)) {
+	FSfree((char *) offs);
+	return FSBadAlloc;
+    }
+#endif
+    left = (reply.length << 2) - SIZEOF(fsQueryXBitmaps16Reply)
+	- (SIZEOF(fsOffset32) * reply.num_chars);
+    gd = (unsigned char *) FSmalloc(left);
+    *glyphdata = gd;
+    if (!gd) {
+	FSfree((char *) offs);
+	return FSBadAlloc;
+    }
+    for (i=0; i<reply.num_chars; i++)
+    {
+	_FSReadPad(svr, (char *) &local_offs, (SIZEOF(fsOffset32)));
+	offs->position = local_offs.position;
+	offs->length = local_offs.length;
+	offs++;
+    }
+    _FSReadPad(svr, (char *) gd, left);
+
+    SyncHandle();
+    return FSSuccess;
+}
diff --git a/nx-X11/lib/FS/FSQXExt.c b/nx-X11/lib/FS/FSQXExt.c
new file mode 100644
index 000000000..e240d3aeb
--- /dev/null
+++ b/nx-X11/lib/FS/FSQXExt.c
@@ -0,0 +1,176 @@
+/* $Xorg: FSQXExt.c,v 1.4 2001/02/09 02:03:25 xorgcvs Exp $ */
+
+/*
+ * Copyright 1990 Network Computing Devices;
+ * Portions Copyright 1987 by Digital Equipment Corporation
+ *
+ * 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, and that the names of Network Computing 
+ * Devices or Digital not be used in advertising or publicity pertaining 
+ * to distribution of the software without specific, written prior 
+ * permission. Network Computing Devices or Digital make no representations 
+ * about the suitability of this software for any purpose.  It is provided 
+ * "as is" without express or implied warranty.
+ *
+ * NETWORK COMPUTING DEVICES AND  DIGITAL DISCLAIM ALL WARRANTIES WITH
+ * REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF 
+ * MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL NETWORK COMPUTING DEVICES
+ * OR 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.
+ */
+/* $XFree86: xc/lib/FS/FSQXExt.c,v 1.7tsi Exp $ */
+
+/*
+
+Copyright 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.
+
+*/
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+#include "FSlibint.h"
+
+static void
+_FS_convert_char_info(fsXCharInfo *src, FSXCharInfo *dst)
+{
+    dst->ascent = src->ascent;
+    dst->descent = src->descent;
+    dst->left = src->left;
+    dst->right = src->right;
+    dst->width = src->width;
+    dst->attributes = src->attributes;
+}
+
+int
+FSQueryXExtents8(svr, fid, range_type, str, str_len, extents)
+    FSServer   *svr;
+    Font        fid;
+    Bool        range_type;
+    unsigned char *str;
+    unsigned long str_len;
+    FSXCharInfo **extents;
+{
+    fsQueryXExtents8Req *req;
+    fsQueryXExtents8Reply reply;
+    FSXCharInfo *ext;
+    fsXCharInfo local_exts;
+    int         i;
+
+    GetReq(QueryXExtents8, req);
+    req->fid = fid;
+    req->range = range_type;
+    req->num_ranges = str_len;
+    req->length += (str_len + 3) >> 2;
+    _FSSend(svr, (char *) str, str_len);
+
+    /* get back the info */
+    if (!_FSReply(svr, (fsReply *) & reply,
+	       (SIZEOF(fsQueryXExtents8Reply) - SIZEOF(fsGenericReply)) >> 2,
+		  fsFalse))
+	return FSBadAlloc;
+    
+#if SIZE_MAX <= UINT_MAX
+    if (reply.num_extents > SIZE_MAX / sizeof(FSXCharInfo)) 
+	return FSBadAlloc;
+#endif
+
+    ext = (FSXCharInfo *) FSmalloc(sizeof(FSXCharInfo) * reply.num_extents);
+    *extents = ext;
+    if (!ext)
+	return FSBadAlloc;
+    for (i = 0; i < reply.num_extents; i++) {
+	_FSReadPad(svr, (char *) &local_exts, SIZEOF(fsXCharInfo));
+	_FS_convert_char_info(&local_exts, &ext[i]);
+    }
+
+    SyncHandle();
+    return FSSuccess;
+}
+
+int
+FSQueryXExtents16(svr, fid, range_type, str, str_len, extents)
+    FSServer   *svr;
+    Font        fid;
+    Bool        range_type;
+    FSChar2b   *str;
+    unsigned long str_len;
+    FSXCharInfo **extents;
+{
+    fsQueryXExtents16Req *req;
+    fsQueryXExtents16Reply reply;
+    FSXCharInfo *ext;
+    fsXCharInfo local_exts;
+    int         i;
+
+    GetReq(QueryXExtents16, req);
+    req->fid = fid;
+    req->range = range_type;
+    req->num_ranges = str_len;
+    req->length += ((str_len * SIZEOF(fsChar2b)) + 3) >> 2;
+    if (FSProtocolVersion(svr) == 1)
+    {
+	fsChar2b_version1 *swapped_str;
+
+	swapped_str = (fsChar2b_version1 *)
+	    FSmalloc(SIZEOF(fsChar2b_version1) * str_len);
+	if (!swapped_str)
+	    return FSBadAlloc;
+	for (i = 0; i < str_len; i++) {
+	    swapped_str[i].low = str[i].low;
+	    swapped_str[i].high = str[i].high;
+	}
+	_FSSend(svr, (char *)swapped_str, (str_len*SIZEOF(fsChar2b_version1)));
+	FSfree(swapped_str);
+    } else
+	_FSSend(svr, (char *) str, (str_len * SIZEOF(fsChar2b)));
+
+    /* get back the info */
+    if (!_FSReply(svr, (fsReply *) & reply,
+	      (SIZEOF(fsQueryXExtents16Reply) - SIZEOF(fsGenericReply)) >> 2,
+		  fsFalse))
+	return FSBadAlloc;
+
+#if SIZE_MAX <= UINT_MAX
+    if (reply.num_extents > SIZE_MAX/sizeof(FSXCharInfo)) 
+	return FSBadAlloc;
+#endif
+
+    ext = (FSXCharInfo *) FSmalloc(sizeof(FSXCharInfo) * reply.num_extents);
+    *extents = ext;
+    if (!ext)
+	return FSBadAlloc;
+    for (i = 0; i < reply.num_extents; i++) {
+	_FSReadPad(svr, (char *) &local_exts, SIZEOF(fsXCharInfo));
+	_FS_convert_char_info(&local_exts, &ext[i]);
+    }
+
+    SyncHandle();
+    return FSSuccess;
+}
diff --git a/nx-X11/lib/FS/FSQXInfo.c b/nx-X11/lib/FS/FSQXInfo.c
new file mode 100644
index 000000000..083f95dce
--- /dev/null
+++ b/nx-X11/lib/FS/FSQXInfo.c
@@ -0,0 +1,130 @@
+/* $Xorg: FSQXInfo.c,v 1.4 2001/02/09 02:03:25 xorgcvs Exp $ */
+/*
+ * Copyright 1990 Network Computing Devices;
+ * Portions Copyright 1987 by Digital Equipment Corporation
+ *
+ * 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, and that the names of Network Computing 
+ * Devices or Digital not be used in advertising or publicity pertaining 
+ * to distribution of the software without specific, written prior 
+ * permission. Network Computing Devices or Digital make no representations 
+ * about the suitability of this software for any purpose.  It is provided 
+ * "as is" without express or implied warranty.
+ *
+ * NETWORK COMPUTING DEVICES AND  DIGITAL DISCLAIM ALL WARRANTIES WITH
+ * REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF 
+ * MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL NETWORK COMPUTING DEVICES
+ * OR 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.
+ */
+/* $XFree86: xc/lib/FS/FSQXInfo.c,v 1.5tsi Exp $ */
+
+/*
+
+Copyright 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.
+
+*/
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+#include	"FSlibint.h"
+
+/*
+ * Note:  only the range in the first FSQuery is sent to the server.
+ * the others exist as return values only.
+ */
+
+int
+FSQueryXInfo(svr, fid, info, props, offsets, prop_data)
+    FSServer   *svr;
+    Font        fid;
+    FSXFontInfoHeader *info;
+    FSPropInfo *props;
+    FSPropOffset **offsets;
+    unsigned char **prop_data;
+{
+    fsQueryXInfoReq *req;
+    fsQueryXInfoReply reply;
+    FSPropOffset *offset_data;
+    unsigned char *pdata;
+    fsPropInfo local_pi;
+    fsPropOffset local_po;
+    int j;
+
+    GetReq(QueryXInfo, req);
+    req->id = fid;
+
+    /* get back the info */
+    if (!_FSReply(svr, (fsReply *) & reply, ((SIZEOF(fsQueryXInfoReply) -
+			    SIZEOF(fsGenericReply)) >> 2), fsFalse)) {
+	return FSBadAlloc;
+    }
+
+    FSUnpack_XFontInfoHeader(&reply, info, FSProtocolVersion(svr));
+
+    /* get the prop header */
+    _FSReadPad(svr, (char *) &local_pi, SIZEOF(fsPropInfo));
+    props->num_offsets = local_pi.num_offsets;
+    props->data_len = local_pi.data_len;
+
+#if SIZE_MAX <= UINT_MAX
+    if (props->num_offsets > SIZE_MAX / sizeof(FSPropOffset)) 
+	return FSBadAlloc;
+#endif
+
+    /* prepare for prop data */
+    offset_data = (FSPropOffset *)
+	FSmalloc(props->num_offsets * sizeof(FSPropOffset));
+    if (!offset_data)
+	return FSBadAlloc;
+    pdata = (unsigned char *) FSmalloc(props->data_len);
+    if (!pdata) {
+	FSfree((char *) offset_data);
+	return FSBadAlloc;
+    }
+    /* get offsets */
+    for (j=0; j<props->num_offsets; j++)
+    {
+	_FSReadPad(svr, (char *) &local_po, SIZEOF(fsPropOffset));
+	offset_data[j].name.position = local_po.name.position;
+	offset_data[j].name.length = local_po.name.length;
+	offset_data[j].value.position = local_po.value.position;
+	offset_data[j].value.length = local_po.value.length;
+	offset_data[j].type = local_po.type;
+    }
+
+    /* get data */
+    _FSReadPad(svr, (char *) pdata, props->data_len);
+    *offsets = offset_data;
+    *prop_data = pdata;
+
+    SyncHandle();
+    return FSSuccess;
+}
diff --git a/nx-X11/lib/FS/FSQuExt.c b/nx-X11/lib/FS/FSQuExt.c
new file mode 100644
index 000000000..198bcee9f
--- /dev/null
+++ b/nx-X11/lib/FS/FSQuExt.c
@@ -0,0 +1,82 @@
+/* $Xorg: FSQuExt.c,v 1.4 2001/02/09 02:03:25 xorgcvs Exp $ */
+
+/*
+ * Copyright 1990 Network Computing Devices;
+ * Portions Copyright 1987 by Digital Equipment Corporation
+ *
+ * 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, and that the names of Network Computing 
+ * Devices or Digital not be used in advertising or publicity pertaining 
+ * to distribution of the software without specific, written prior 
+ * permission. Network Computing Devices or Digital make no representations 
+ * about the suitability of this software for any purpose.  It is provided 
+ * "as is" without express or implied warranty.
+ *
+ * NETWORK COMPUTING DEVICES AND  DIGITAL DISCLAIM ALL WARRANTIES WITH
+ * REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF 
+ * MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL NETWORK COMPUTING DEVICES
+ * OR 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.
+ */
+
+/*
+
+Copyright 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.
+
+*/
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+#include	"FSlibint.h"
+
+Bool
+FSQueryExtension(svr, name, major_opcode, first_event, first_error)
+    FSServer   *svr;
+    char       *name;
+    int        *major_opcode;
+    int        *first_event;
+    int        *first_error;
+{
+    fsQueryExtensionReply rep;
+    fsQueryExtensionReq *req;
+
+    GetReq(QueryExtension, req);
+    req->nbytes = name ? strlen(name) : 0;
+    req->length += (req->nbytes + 3) >> 2;
+    _FSSend(svr, name, (long) req->nbytes);
+    if (!_FSReply(svr, (fsReply *) & rep,
+      (SIZEOF(fsQueryExtensionReply) - SIZEOF(fsGenericReply)) >> 2, fsFalse))
+	return FSBadAlloc;
+    *major_opcode = rep.major_opcode;
+    *first_event = rep.first_event;
+    *first_error = rep.first_error;
+    SyncHandle();
+    return (rep.present);
+}
diff --git a/nx-X11/lib/FS/FSServName.c b/nx-X11/lib/FS/FSServName.c
new file mode 100644
index 000000000..886ffa589
--- /dev/null
+++ b/nx-X11/lib/FS/FSServName.c
@@ -0,0 +1,73 @@
+/* $Xorg: FSServName.c,v 1.4 2001/02/09 02:03:25 xorgcvs Exp $ */
+
+/* @(#)FSServName.c	4.1	91/05/02
+ * Copyright 1990 Network Computing Devices;
+ * Portions Copyright 1987 by Digital Equipment Corporation
+ *
+ * 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, and that the names of Network Computing 
+ * Devices or Digital not be used in advertising or publicity pertaining 
+ * to distribution of the software without specific, written prior 
+ * permission. Network Computing Devices or Digital make no representations 
+ * about the suitability of this software for any purpose.  It is provided 
+ * "as is" without express or implied warranty.
+ *
+ * NETWORK COMPUTING DEVICES AND  DIGITAL DISCLAIM ALL WARRANTIES WITH
+ * REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF 
+ * MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL NETWORK COMPUTING DEVICES
+ * OR 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.
+ */
+/* $XFree86: xc/lib/FS/FSServName.c,v 1.3 2001/07/29 05:01:11 tsi Exp $ */
+
+/*
+
+Copyright 1987, 1994, 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	<stdio.h>
+#include	<X11/Xosdefs.h>
+#include	<stdlib.h>
+
+char       *
+FSServerName(server)
+    char       *server;
+{
+    char       *s;
+
+    if (server != NULL && *server != '\0')
+	return server;
+    if ((s = getenv("FONTSERVER")) != NULL)
+	return s;
+    return NULL;
+}
diff --git a/nx-X11/lib/FS/FSSetCats.c b/nx-X11/lib/FS/FSSetCats.c
new file mode 100644
index 000000000..194ce457b
--- /dev/null
+++ b/nx-X11/lib/FS/FSSetCats.c
@@ -0,0 +1,94 @@
+/* $Xorg: FSSetCats.c,v 1.4 2001/02/09 02:03:25 xorgcvs Exp $ */
+
+/* @(#)FSFlush.c	4.1	91/05/02
+ * Copyright 1990 Network Computing Devices;
+ * Portions Copyright 1987 by Digital Equipment Corporation
+ *
+ * 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, and that the names of Network Computing 
+ * Devices or Digital not be used in advertising or publicity pertaining 
+ * to distribution of the software without specific, written prior 
+ * permission. Network Computing Devices or Digital make no representations 
+ * about the suitability of this software for any purpose.  It is provided 
+ * "as is" without express or implied warranty.
+ *
+ * NETWORK COMPUTING DEVICES AND  DIGITAL DISCLAIM ALL WARRANTIES WITH
+ * REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF 
+ * MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL NETWORK COMPUTING DEVICES
+ * OR 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.
+ */
+/* $XFree86: xc/lib/FS/FSSetCats.c,v 1.4 2001/01/17 19:41:28 dawes Exp $ */
+
+/*
+
+Copyright 1987, 1994, 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	"FSlibint.h"
+
+int
+FSSetCatalogues(svr, num, cats)
+    FSServer   *svr;
+    int         num;
+    char      **cats;
+{
+    int         nbytes;
+    fsSetCataloguesReq *req;
+    char        buf[256];
+    int         i;
+    int         len, tlen, tnum;
+
+    for (i = 0, tnum = 0, len = 0; i < num; i++) {
+	if ((tlen = strlen(cats[i])) < 256) {
+	    len += tlen;
+	    tnum++;
+	}
+    }
+
+    GetReq(SetCatalogues, req);
+    req->num_catalogues = tnum;
+    req->length += (len + 3) >> 2;
+
+    for (i = 0; i < num; i++) {
+	nbytes = strlen(cats[i]);
+	if (nbytes < 256) {
+	    buf[0] = nbytes;
+	    memcpy(&buf[1], cats[i], nbytes);
+	    nbytes++;
+	    _FSSend(svr, buf, (long) nbytes);
+	}
+    }
+    SyncHandle();
+    return FSSuccess;
+}
diff --git a/nx-X11/lib/FS/FSSync.c b/nx-X11/lib/FS/FSSync.c
new file mode 100644
index 000000000..eefd0318c
--- /dev/null
+++ b/nx-X11/lib/FS/FSSync.c
@@ -0,0 +1,81 @@
+/* $Xorg: FSSync.c,v 1.4 2001/02/09 02:03:25 xorgcvs Exp $ */
+
+/*
+ * Copyright 1990 Network Computing Devices;
+ * Portions Copyright 1987 by Digital Equipment Corporation
+ *
+ * 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, and that the names of Network Computing 
+ * Devices or Digital not be used in advertising or publicity pertaining 
+ * to distribution of the software without specific, written prior 
+ * permission. Network Computing Devices or Digital make no representations 
+ * about the suitability of this software for any purpose.  It is provided 
+ * "as is" without express or implied warranty.
+ *
+ * NETWORK COMPUTING DEVICES AND  DIGITAL DISCLAIM ALL WARRANTIES WITH
+ * REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF 
+ * MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL NETWORK COMPUTING DEVICES
+ * OR 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.
+ */
+
+/*
+
+Copyright 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.
+
+*/
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+#include "FSlibint.h"
+
+extern _FSQEvent *_FSqfree;
+
+/* synchronize with errors and events */
+
+int FSSync(svr, discard)
+    FSServer     *svr;
+    Bool        discard;
+{
+    fsListExtensionsReply rep;
+    fsReq      *req;
+
+    GetEmptyReq(ListExtensions, req);
+    (void) _FSReply(svr, (fsReply *) & rep, 0, fsTrue);
+
+    if (discard && svr->head) {
+	((_FSQEvent *) svr->tail)->next = _FSqfree;
+	_FSqfree = (_FSQEvent *) svr->head;
+	svr->head = svr->tail = NULL;
+	svr->qlen = 0;
+    }
+
+    return 1;
+}
diff --git a/nx-X11/lib/FS/FSSynchro.c b/nx-X11/lib/FS/FSSynchro.c
new file mode 100644
index 000000000..c1c2d31a4
--- /dev/null
+++ b/nx-X11/lib/FS/FSSynchro.c
@@ -0,0 +1,91 @@
+/* $Xorg: FSSynchro.c,v 1.4 2001/02/09 02:03:25 xorgcvs Exp $ */
+
+/* @(#)FSSynchro.c	4.1	91/05/02
+ * Copyright 1990 Network Computing Devices;
+ * Portions Copyright 1987 by Digital Equipment Corporation
+ *
+ * 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, and that the names of Network Computing 
+ * Devices or Digital not be used in advertising or publicity pertaining 
+ * to distribution of the software without specific, written prior 
+ * permission. Network Computing Devices or Digital make no representations 
+ * about the suitability of this software for any purpose.  It is provided 
+ * "as is" without express or implied warranty.
+ *
+ * NETWORK COMPUTING DEVICES AND  DIGITAL DISCLAIM ALL WARRANTIES WITH
+ * REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF 
+ * MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL NETWORK COMPUTING DEVICES
+ * OR 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.
+ */
+/* $XFree86: xc/lib/FS/FSSynchro.c,v 1.4 2001/01/17 19:41:28 dawes Exp $ */
+
+/*
+
+Copyright 1987, 1994, 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	"FSlib.h"
+#include	"FSlibint.h"
+
+static int
+_FSSyncFunction(FSServer *svr)
+{
+
+    return FSSync(svr, 0);
+}
+
+FSSyncHandler 
+FSSynchronize(FSServer *svr, int onoff)
+{
+    FSSyncHandler temp;
+
+    temp = svr->synchandler;
+    if (onoff)
+	svr->synchandler = _FSSyncFunction;
+    else
+	svr->synchandler = NULL;
+    return temp;
+}
+
+FSSyncHandler 
+FSSetAfterFunction(svr, func)
+    FSServer     *svr;
+    FSSyncHandler func;
+{
+    FSSyncHandler temp;
+
+    temp = svr->synchandler;
+    svr->synchandler = func;
+    return temp;
+}
diff --git a/nx-X11/lib/FS/FSlib.h b/nx-X11/lib/FS/FSlib.h
new file mode 100644
index 000000000..c2719f803
--- /dev/null
+++ b/nx-X11/lib/FS/FSlib.h
@@ -0,0 +1,313 @@
+/* $Xorg: FSlib.h,v 1.5 2001/02/09 02:03:25 xorgcvs Exp $ */
+
+/*
+ * Copyright 1990 Network Computing Devices;
+ * Portions Copyright 1987 by Digital Equipment Corporation
+ *
+ * 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, and that the names of Network Computing 
+ * Devices or Digital not be used in advertising or publicity pertaining 
+ * to distribution of the software without specific, written prior 
+ * permission. Network Computing Devices or Digital make no representations 
+ * about the suitability of this software for any purpose.  It is provided 
+ * "as is" without express or implied warranty.
+ *
+ * NETWORK COMPUTING DEVICES AND  DIGITAL DISCLAIM ALL WARRANTIES WITH
+ * REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF 
+ * MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL NETWORK COMPUTING DEVICES
+ * OR 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.
+ */
+/* $XFree86: xc/lib/FS/FSlib.h,v 1.6 2001/12/14 19:53:33 dawes Exp $ */
+
+/*
+
+Copyright 1987, 1994, 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.
+
+*/
+
+/*
+ * Font server C interface library
+ */
+
+#ifndef _FSLIB_H_
+#define _FSLIB_H_
+
+#include	<X11/Xfuncproto.h>
+
+#include	<X11/fonts/FS.h>
+#include	<X11/fonts/FSproto.h>
+
+#define	Bool	int
+#define	Status	int
+#define	True	1
+#define	False	0
+
+#define QueuedAlready 0
+#define QueuedAfterReading 1
+#define QueuedAfterFlush 2
+
+#define	FSServerString(svr)	((svr)->server_name)
+#define	FSVendorRelease(svr)	((svr)->release)
+#define	FSProtocolVersion(svr)	((svr)->proto_version)
+#define	FSServerVendor(svr)	((svr)->vendor)
+#define	FSAuthorizationData(svr)	((svr)->auth_data)
+#define	FSAlternateServers(svr)	((svr)->alternate_servers)
+#define	FSNumAlternateServers(svr)	((svr)->num_alternates)
+#define	FSQLength(svr)		((svr)->qlen)
+#define	FSNextRequest(svr)	((svr)->request + 1)
+#define FSLastKnownRequestProcessed(svr)   ((svr)->last_request_read)
+
+#define	FSAllocID(svr)		((*(svr)->resource_alloc)((svr)))
+
+typedef struct _alternate {
+    Bool        subset;
+    char       *name;
+}           AlternateServer;
+
+/* extension stuff */
+typedef struct _FSExtData {
+    int         number;		/* number returned by FSRegisterExtension */
+    struct _FSExtData *next;	/* next item on list of data for structure */
+    int         (*free_private) (char *); /* called to free private storage */
+    char       *private_data;	/* data private to this extension. */
+}           FSExtData;
+
+
+typedef struct {		/* public to extension, cannot be changed */
+    int         extension;	/* extension number */
+    int         major_opcode;	/* major op-code assigned by server */
+    int         first_event;	/* first event number for the extension */
+    int         first_error;	/* first error number for the extension */
+}           FSExtCodes;
+
+typedef struct _FSServer FSServer;
+typedef union _FSEvent FSEvent;
+
+typedef struct _FSExtent {
+    struct _FSExtent *next;	/* next in list */
+    FSExtCodes  codes;		/* public information, all extension told */
+    int         (*close_server) (FSServer *, FSExtCodes *);	/* routine to call when connection
+					 * closed */
+    int         (*error) (FSServer *, fsError *, FSExtCodes *, int *);	/* who to call when an error occurs */
+    int         (*error_string) (FSServer *, int, FSExtCodes *, char *, int);	/* routine to supply error string */
+    char       *name;
+}           _FSExtension;
+
+typedef int (*FSSyncHandler)(FSServer *);
+
+/* server data structure */
+struct _FSServer {
+    struct _FSServer *next;
+    int         fd;
+    int         proto_version;
+    char       *vendor;
+    int         byte_order;
+    int         vnumber;
+    int         release;
+    int         resource_id;
+    struct _FSQEvent *head,
+               *tail;
+    int         qlen;
+    unsigned long last_request_read;
+    unsigned long request;
+    char       *last_req;
+    char       *buffer;
+    char       *bufptr;
+    char       *bufmax;
+    unsigned    max_request_size;
+    char       *server_name;
+    char       *auth_data;
+    AlternateServer *alternate_servers;
+    int         num_alternates;
+    FSExtData  *ext_data;
+    _FSExtension *ext_procs;
+    int         ext_number;
+    Bool        (*event_vec[132]) (FSServer *, FSEvent *, fsEvent *);
+    Status	(*wire_vec[132]) (FSServer *, FSEvent *, fsEvent *);
+    char       *scratch_buffer;
+    unsigned long scratch_length;
+    FSSyncHandler synchandler;
+    unsigned long flags;
+    struct _XtransConnInfo *trans_conn; /* transport connection object */
+};
+
+typedef struct {
+    int         type;
+    unsigned long serial;
+    Bool        send_event;
+    FSServer   *server;
+}           FSAnyEvent;
+
+typedef struct {
+    int         type;
+    FSServer   *server;
+    FSID        resourceid;
+    unsigned long serial;
+    unsigned char error_code;
+    unsigned char request_code;
+    unsigned char minor_code;
+}           FSErrorEvent;
+
+union _FSEvent {
+    int         type;
+    FSAnyEvent  fsany;
+};
+
+typedef struct _FSQEvent {
+    struct _FSQEvent *next;
+    FSEvent     event;
+}           _FSQEvent;
+
+
+/* protocol-related stuctures */
+
+typedef unsigned long  FSBitmapFormat;
+typedef unsigned long  FSBitmapFormatMask;
+
+typedef struct _FSChar2b {
+    unsigned char       high;
+    unsigned char       low;
+} FSChar2b;
+
+typedef struct _FSRange {
+    FSChar2b    min_char;
+    FSChar2b    max_char;
+} FSRange;
+
+typedef struct _FSOffset {
+    unsigned int position;
+    unsigned int length;
+} FSOffset;
+
+/* use names as in xCharInfo? */
+typedef struct _FSXCharInfo {
+    short 	left;
+    short       right;
+    short 	width;
+    short 	ascent;
+    short       descent;
+    unsigned short 	attributes;
+} FSXCharInfo;
+
+typedef struct _FSPropOffset {
+    FSOffset	name;
+    FSOffset	value;
+    unsigned char 	type;
+} FSPropOffset;
+
+typedef struct _FSPropInfo {
+    unsigned int	num_offsets;
+    unsigned int	data_len;
+} FSPropInfo;
+
+/* should names match FontInfoRec? */
+typedef struct _FSXFontInfoHeader {
+    int		flags;
+    FSRange     char_range;
+    unsigned	draw_direction;
+    FSChar2b    default_char;
+    FSXCharInfo	min_bounds;
+    FSXCharInfo	max_bounds;
+    short 	font_ascent;
+    short	font_descent;
+} FSXFontInfoHeader;
+
+
+
+/* function decls */
+
+_XFUNCPROTOBEGIN
+
+extern FSServer * FSOpenServer ( char *server );
+
+extern FSSyncHandler FSSynchronize(FSServer *, int);
+extern FSSyncHandler FSSetAfterFunction(FSServer *, FSSyncHandler);
+
+extern char * FSServerName ( char *server );
+extern char ** FSListExtensions ( FSServer *svr, int *next );
+extern int FSQueryExtension ( FSServer *svr, char *name, int *major_opcode, 
+			      int *first_event, int *first_error );
+
+extern char ** FSListCatalogues ( FSServer *svr, char *pattern, 
+				  int maxNames, int *actualCount );
+extern char ** FSGetCatalogues ( FSServer *svr, int *num );
+
+extern long FSMaxRequestSize ( FSServer *svr );
+
+extern char ** FSListFonts ( FSServer *svr, char *pattern, int maxNames, 
+			     int *actualCount );
+extern char ** FSListFontsWithXInfo ( FSServer *svr, char *pattern, 
+				      int maxNames, int *count, 
+				      FSXFontInfoHeader ***info, 
+				      FSPropInfo ***pprops, 
+				      FSPropOffset ***offsets, 
+				      unsigned char ***prop_data );
+extern Font FSOpenBitmapFont ( FSServer *svr, FSBitmapFormat hint, 
+			       FSBitmapFormatMask fmask, char *name, 
+			       Font *otherid );
+
+extern int FSSync ( FSServer *svr, Bool discard );
+
+extern int FSCloseServer ( FSServer *svr );
+extern int FSCloseFont ( FSServer *svr, Font fid );
+extern int FSGetErrorDatabaseText ( FSServer *svr, char *name, char *type, 
+				    char *defaultp, char *buffer, int nbytes );
+extern int FSGetErrorText ( FSServer *svr, int code, char *buffer, 
+			    
+			    int nbytes );
+extern int FSFlush ( FSServer *svr );
+extern int FSFreeFontNames ( char **list );
+extern int FSFreeCatalogues ( char **list );
+extern int FSFreeExtensionList ( char **list );
+extern int FSNextEvent ( FSServer *svr, FSEvent *event );
+extern int FSQueryXBitmaps8 ( FSServer *svr, Font fid, FSBitmapFormat format, 
+			      int range_type, unsigned char *str, 
+			      unsigned long str_len, FSOffset **offsets, 
+			      unsigned char **glyphdata );
+extern int FSQueryXBitmaps16 ( FSServer *svr, Font fid, FSBitmapFormat format,
+			       int range_type, FSChar2b *str, 
+			       unsigned long str_len, FSOffset **offsets, 
+			       unsigned char **glyphdata );
+extern int FSQueryXExtents8 ( FSServer *svr, Font fid, int range_type, 
+			      unsigned char *str, unsigned long str_len, 
+			      FSXCharInfo **extents );
+extern int FSQueryXExtents16 ( FSServer *svr, Font fid, int range_type, 
+			       FSChar2b *str, unsigned long str_len, 
+			       FSXCharInfo **extents );
+extern int FSQueryXInfo ( FSServer *svr, Font fid, FSXFontInfoHeader *info, 
+			  FSPropInfo *props, FSPropOffset **offsets,
+			  unsigned char **prop_data );
+extern int FSSetCatalogues ( FSServer *svr, int num, char **cats );
+extern int FSFree ( char *data );
+extern unsigned char * FSMalloc ( unsigned size );
+
+_XFUNCPROTOEND
+
+#endif				/* _FSLIB_H_ */
diff --git a/nx-X11/lib/FS/FSlibInt.c b/nx-X11/lib/FS/FSlibInt.c
new file mode 100644
index 000000000..3e1ac54d0
--- /dev/null
+++ b/nx-X11/lib/FS/FSlibInt.c
@@ -0,0 +1,1360 @@
+/* $Xorg: FSlibInt.c,v 1.5 2001/02/09 02:03:25 xorgcvs Exp $ */
+
+/*
+ * Copyright 1990 Network Computing Devices;
+ * Portions Copyright 1987 by Digital Equipment Corporation
+ *
+ * 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, and that the names of Network Computing 
+ * Devices or Digital not be used in advertising or publicity pertaining 
+ * to distribution of the software without specific, written prior 
+ * permission. Network Computing Devices or Digital make no representations 
+ * about the suitability of this software for any purpose.  It is provided 
+ * "as is" without express or implied warranty.
+ *
+ * NETWORK COMPUTING DEVICES AND  DIGITAL DISCLAIM ALL WARRANTIES WITH
+ * REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF 
+ * MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL NETWORK COMPUTING DEVICES
+ * OR 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.
+ */
+
+/*
+
+Copyright 1987, 1994, 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/FS/FSlibInt.c,v 3.10tsi Exp $ */
+
+/*
+ *	FSlibInt.c - Internal support routines for the C subroutine
+ *	interface library (FSlib).
+ */
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+#include <stdio.h>
+#include "FSlibint.h"
+#include <X11/Xos.h>
+
+static void _EatData32 ( FSServer *svr, unsigned long n );
+static char * _SysErrorMsg ( int n );
+
+/* check for both EAGAIN and EWOULDBLOCK, because some supposedly POSIX
+ * systems are broken and return EWOULDBLOCK when they should return EAGAIN
+ */
+#ifdef WIN32
+#define ETEST() (WSAGetLastError() == WSAEWOULDBLOCK)
+#else
+#if defined(EAGAIN) && defined(EWOULDBLOCK)
+#define ETEST() (errno == EAGAIN || errno == EWOULDBLOCK)
+#else
+#ifdef EAGAIN
+#define ETEST() (errno == EAGAIN)
+#else
+#define ETEST() (errno == EWOULDBLOCK)
+#endif
+#endif
+#endif
+#ifdef WIN32
+#define ECHECK(err) (WSAGetLastError() == err)
+#define ESET(val) WSASetLastError(val)
+#else
+#ifdef ISC
+#define ECHECK(err) ((errno == err) || ETEST())
+#else
+#define ECHECK(err) (errno == err)
+#endif
+#define ESET(val) errno = val
+#endif
+
+/*
+ * The following routines are internal routines used by FSlib for protocol
+ * packet transmission and reception.
+ *
+ * FSIOError(FSServer *) will be called if any sort of system call error occurs.
+ * This is assumed to be a fatal condition, i.e., FSIOError should not return.
+ *
+ * FSError(FSServer *, FSErrorEvent *) will be called whenever an FS_Error event is
+ * received.  This is not assumed to be a fatal condition, i.e., it is
+ * acceptable for this procedure to return.  However, FSError should NOT
+ * perform any operations (directly or indirectly) on the DISPLAY.
+ *
+ * Routines declared with a return type of 'Status' return 0 on failure,
+ * and non 0 on success.  Routines with no declared return type don't
+ * return anything.  Whenever possible routines that create objects return
+ * the object they have created.
+ */
+
+_FSQEvent  *_FSqfree = NULL;	/* NULL _FSQEvent. */
+
+static int  padlength[4] = {0, 3, 2, 1};
+
+ /*
+  * lookup table for adding padding bytes to data that is read from or written
+  * to the FS socket.
+  */
+
+static fsReq _dummy_request = {
+    0, 0, 0
+};
+
+/*
+ * _FSFlush - Flush the FS request buffer.  If the buffer is empty, no
+ * action is taken.  This routine correctly handles incremental writes.
+ * This routine may have to be reworked if int < long.
+ */
+void 
+_FSFlush(svr)
+    register FSServer *svr;
+{
+    register long size,
+                todo;
+    register int write_stat;
+    register char *bufindex;
+
+    size = todo = svr->bufptr - svr->buffer;
+    bufindex = svr->bufptr = svr->buffer;
+    /*
+     * While write has not written the entire buffer, keep looping until the
+     * entire buffer is written.  bufindex will be incremented and size
+     * decremented as buffer is written out.
+     */
+    while (size) {
+	ESET(0);
+	write_stat = _FSTransWrite(svr->trans_conn, bufindex, (int) todo);
+	if (write_stat >= 0) {
+	    size -= write_stat;
+	    todo = size;
+	    bufindex += write_stat;
+	} else if (ETEST()) {
+	    _FSWaitForWritable(svr);
+#ifdef SUNSYSV
+	} else if (ECHECK(0)) {
+	    _FSWaitForWritable(svr);
+#endif
+
+#ifdef EMSGSIZE
+	} else if (ECHECK(EMSGSIZE)) {
+	    if (todo > 1)
+		todo >>= 1;
+	    else
+		_FSWaitForWritable(svr);
+#endif
+	} else {
+	    /* Write failed! */
+	    /* errno set by write system call. */
+	    (*_FSIOErrorFunction) (svr);
+	}
+    }
+    svr->last_req = (char *) &_dummy_request;
+}
+
+int
+_FSEventsQueued(svr, mode)
+    register FSServer *svr;
+    int         mode;
+{
+    register BytesReadable_t len;
+    BytesReadable_t pend;
+    char        buf[BUFSIZE];
+    register fsReply *rep;
+
+    if (mode == QueuedAfterFlush) {
+	_FSFlush(svr);
+	if (svr->qlen)
+	    return (svr->qlen);
+    }
+    if (_FSTransBytesReadable(svr->trans_conn, &pend) < 0)
+	(*_FSIOErrorFunction) (svr);
+    if ((len = pend) < SIZEOF(fsReply))
+	return (svr->qlen);	/* _FSFlush can enqueue events */
+    else if (len > BUFSIZE)
+	len = BUFSIZE;
+    len /= SIZEOF(fsReply);
+    pend = len * SIZEOF(fsReply);
+    _FSRead(svr, buf, (long) pend);
+
+    /* no space between comma and type or else macro will die */
+    STARTITERATE(rep, fsReply, buf, (len > 0), len--) {
+	if (rep->generic.type == FS_Error)
+	    _FSError(svr, (fsError *) rep);
+	else			/* must be an event packet */
+	    _FSEnq(svr, (fsEvent *) rep);
+    }
+    ENDITERATE
+	return (svr->qlen);
+}
+
+/* _FSReadEvents - Flush the output queue,
+ * then read as many events as possible (but at least 1) and enqueue them
+ */
+void 
+_FSReadEvents(svr)
+    register FSServer *svr;
+{
+    char        buf[BUFSIZE];
+    BytesReadable_t pend_not_register;	/* because can't "&" a register
+					 * variable */
+    register BytesReadable_t pend;
+    register fsEvent *ev;
+    Bool        not_yet_flushed = True;
+
+    do {
+	/* find out how much data can be read */
+	if (_FSTransBytesReadable(svr->trans_conn, &pend_not_register) < 0)
+	    (*_FSIOErrorFunction) (svr);
+	pend = pend_not_register;
+
+	/*
+	 * must read at least one fsEvent; if none is pending, then we'll just
+	 * flush and block waiting for it
+	 */
+	if (pend < SIZEOF(fsEvent)) {
+	    pend = SIZEOF(fsEvent);
+	    /* don't flush until we block the first time */
+	    if (not_yet_flushed) {
+		int         qlen = svr->qlen;
+
+		_FSFlush(svr);
+		if (qlen != svr->qlen)
+		    return;
+		not_yet_flushed = False;
+	    }
+	}
+	/* but we won't read more than the max buffer size */
+	if (pend > BUFSIZE)
+	    pend = BUFSIZE;
+
+	/* round down to an integral number of XReps */
+	pend = (pend / SIZEOF(fsEvent)) * SIZEOF(fsEvent);
+
+	_FSRead(svr, buf, (long)pend);
+
+	/* no space between comma and type or else macro will die */
+	STARTITERATE(ev, fsEvent, buf, (pend > 0),
+		     pend -= SIZEOF(fsEvent)) {
+	    if (ev->type == FS_Error)
+		_FSError(svr, (fsError *) ev);
+	    else		/* it's an event packet; enqueue it */
+		_FSEnq(svr, ev);
+	}
+	ENDITERATE
+    } while (svr->head == NULL);
+}
+
+/*
+ * _FSRead - Read bytes from the socket taking into account incomplete
+ * reads.  This routine may have to be reworked if int < long.
+ */
+void 
+_FSRead(svr, data, size)
+    register FSServer *svr;
+    register char *data;
+    register long size;
+{
+    register long bytes_read;
+#if defined(SVR4) && defined(i386)
+    int	num_failed_reads = 0;
+#endif
+
+    if (size == 0)
+	return;
+    ESET(0);
+    /*
+     * For SVR4 with a unix-domain connection, ETEST() after selecting
+     * readable means the server has died.  To do this here, we look for
+     * two consecutive reads returning ETEST().
+     */
+    while ((bytes_read = _FSTransRead(svr->trans_conn, data, (int) size))
+	    != size) {
+
+	if (bytes_read > 0) {
+	    size -= bytes_read;
+	    data += bytes_read;
+#if defined(SVR4) && defined(i386)
+	    num_failed_reads = 0;
+#endif
+	}
+	else if (ETEST()) {
+	    _FSWaitForReadable(svr);
+#if defined(SVR4) && defined(i386)
+	    num_failed_reads++;
+	    if (num_failed_reads > 1) {
+		ESET(EPIPE);
+		(*_FSIOErrorFunction) (svr);
+	    }
+#endif
+	    ESET(0);
+	}
+#ifdef SUNSYSV
+	else if (ECHECK(0)) {
+	    _FSWaitForReadable(svr);
+	}
+#endif
+
+	else if (bytes_read == 0) {
+	    /* Read failed because of end of file! */
+	    ESET(EPIPE);
+	    (*_FSIOErrorFunction) (svr);
+	} else {		/* bytes_read is less than 0; presumably -1 */
+	    /* If it's a system call interrupt, it's not an error. */
+	    if (!ECHECK(EINTR))
+		(*_FSIOErrorFunction) (svr);
+#if defined(SVR4) && defined(i386)
+	    else
+		num_failed_reads = 0;
+#endif
+	}
+    }
+}
+
+#ifdef WORD64
+/*
+ * XXX This is a *really* stupid way of doing this....
+ */
+
+#define PACKBUFFERSIZE 4096
+
+
+/*
+ * _FSRead32 - Read bytes from the socket unpacking each 32 bits
+ *            into a long (64 bits on a CRAY computer).
+ *
+ */
+static void 
+_doFSRead32(svr, data, size, packbuffer)
+    register FSServer *svr;
+    register long *data;
+    register long size;
+    register char *packbuffer;
+{
+    long       *lpack,
+               *lp;
+    long        mask32 = 0x00000000ffffffff;
+    long        maskw,
+                nwords,
+                i,
+                bits;
+
+    _FSReadPad(svr, 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
+_FSRead32(svr, data, len)
+    FSServer   *svr;
+    long       *data;
+    long        len;
+{
+    char        packbuffer[PACKBUFFERSIZE];
+    unsigned    nwords = (PACKBUFFERSIZE >> 2);	/* bytes to CARD32 */
+
+    for (; len > nwords; len -= nwords, data += nwords) {
+	_doFSRead32(svr, data, nwords, packbuffer);
+    }
+    _doFSRead32(svr, data, len, packbuffer);
+}
+
+
+
+/*
+ * _FSRead16 - Read bytes from the socket unpacking each 16 bits
+ *            into a long (64 bits on a CRAY computer).
+ *
+ */
+static void 
+_doFSRead16(svr, data, size, packbuffer)
+    register FSServer *svr;
+    register short *data;
+    register long size;
+    char       *packbuffer;
+{
+    long       *lpack,
+               *lp;
+    long        mask16 = 0x000000000000ffff;
+    long        maskw,
+                nwords,
+                i,
+                bits;
+
+    _FSRead(svr, 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 
+_FSRead16(svr, data, len)
+    FSServer   *svr;
+    short      *data;
+    long        len;
+{
+    char        packbuffer[PACKBUFFERSIZE];
+    unsigned    nwords = (PACKBUFFERSIZE >> 1);	/* bytes to CARD16 */
+
+    for (; len > nwords; len -= nwords, data += nwords) {
+	_doFSRead16(svr, data, nwords, packbuffer);
+    }
+    _doFSRead16(svr, data, len, packbuffer);
+}
+
+void 
+_FSRead16Pad(svr, data, size)
+    FSServer   *svr;
+    short      *data;
+    long        size;
+{
+    int         slop = (size & 3);
+    short       slopbuf[3];
+
+    _FSRead16(svr, data, size);
+    if (slop > 0) {
+	_FSRead16(svr, slopbuf, 4 - slop);
+    }
+}
+
+#endif				/* WORD64 */
+
+
+/*
+ * _FSReadPad - Read bytes from the socket taking into account incomplete
+ * reads.  If the number of bytes is not 0 mod 32, read additional pad
+ * bytes. This routine may have to be reworked if int < long.
+ */
+void 
+_FSReadPad(svr, data, size)
+    register FSServer *svr;
+    register char *data;
+    register long size;
+{
+    register long bytes_read;
+    struct iovec iov[2];
+    char        pad[3];
+
+    if (size == 0)
+	return;
+    iov[0].iov_len = (int) size;
+    iov[0].iov_base = data;
+    /*
+     * The following hack is used to provide 32 bit long-word aligned padding.
+     * The [1] vector is of length 0, 1, 2, or 3, whatever is needed.
+     */
+
+    iov[1].iov_len = padlength[size & 3];
+    iov[1].iov_base = pad;
+    size += iov[1].iov_len;
+
+    ESET(0);
+    while ((bytes_read = _FSTransReadv(svr->trans_conn, iov, 2)) != size) {
+
+	if (bytes_read > 0) {
+	    size -= bytes_read;
+	    if (iov[0].iov_len < bytes_read) {
+		int pad_bytes_read = bytes_read - iov[0].iov_len;
+		iov[1].iov_len -=  pad_bytes_read;
+		iov[1].iov_base =
+		    (char *)iov[1].iov_base + pad_bytes_read;
+		iov[0].iov_len = 0;
+	    } else {
+		iov[0].iov_len -= bytes_read;
+		iov[0].iov_base = (char *)iov[0].iov_base + bytes_read;
+	    }
+	}
+	else if (ETEST()) {
+	    _FSWaitForReadable(svr);
+	    ESET(0);
+	}
+#ifdef SUNSYSV
+	else if (ECHECK(0)) {
+	    _FSWaitForReadable(svr);
+	}
+#endif
+
+	else if (bytes_read == 0) {
+	    /* Read failed because of end of file! */
+	    ESET(EPIPE);
+	    (*_FSIOErrorFunction) (svr);
+	} else {		/* bytes_read is less than 0; presumably -1 */
+	    /* If it's a system call interrupt, it's not an error. */
+	    if (!ECHECK(EINTR))
+		(*_FSIOErrorFunction) (svr);
+	}
+    }
+}
+
+/*
+ * _FSSend - Flush the buffer and send the client data. 32 bit word aligned
+ * transmission is used, if size is not 0 mod 4, extra bytes are transmitted.
+ * This routine may have to be reworked if int < long;
+ */
+void 
+_FSSend(svr, data, size)
+    register FSServer *svr;
+    char       *data;
+    register long size;
+{
+    struct iovec iov[3];
+    static char pad[3] = {0, 0, 0};
+
+    long        skip = 0;
+    long        svrbufsize = (svr->bufptr - svr->buffer);
+    long        padsize = padlength[size & 3];
+    long        total = svrbufsize + size + padsize;
+    long        todo = total;
+
+    /*
+     * There are 3 pieces that may need to be written out:
+     * 
+     * o  whatever is in the display buffer o  the data passed in by the user o
+     * any padding needed to 32bit align the whole mess
+     * 
+     * This loop looks at all 3 pieces each time through.  It uses skip to figure
+     * out whether or not a given piece is needed.
+     */
+    while (total) {
+	long        before = skip;	/* amount of whole thing written */
+	long        remain = todo;	/* amount to try this time, <= total */
+	int         i = 0;
+	long        len;
+
+	/*
+	 * You could be very general here and have "in" and "out" iovecs and
+	 * write a loop without using a macro, but what the heck.  This
+	 * translates to:
+	 * 
+	 * how much of this piece is new? if more new then we are trying this
+	 * time, clamp if nothing new then bump down amount already written,
+	 * for next piece else put new stuff in iovec, will need all of next
+	 * piece
+	 * 
+	 * Note that todo had better be at least 1 or else we'll end up writing 0
+	 * iovecs.
+	 */
+#define InsertIOV(pointer, length) \
+	    len = (length) - before; \
+	    if (len > remain) \
+		len = remain; \
+	    if (len <= 0) { \
+		before = (-len); \
+	    } else { \
+		iov[i].iov_len = len; \
+		iov[i].iov_base = (pointer) + before; \
+		i++; \
+		remain -= len; \
+		before = 0; \
+	    }
+
+	InsertIOV(svr->buffer, svrbufsize)
+	InsertIOV(data, size)
+	InsertIOV(pad, padsize)
+
+	ESET(0);
+	if ((len = _FSTransWritev(svr->trans_conn, iov, i)) >= 0) {
+	    skip += len;
+	    total -= len;
+	    todo = total;
+	} else if (ETEST()) {
+		_FSWaitForWritable(svr);
+#ifdef SUNSYSV
+	} else if (ECHECK(0)) {
+	    _FSWaitForWritable(svr);
+#endif
+
+#ifdef EMSGSIZE
+	} else if (ECHECK(EMSGSIZE)) {
+	    if (todo > 1)
+		todo >>= 1;
+	    else
+		_FSWaitForWritable(svr);
+#endif
+	} else {
+	    (*_FSIOErrorFunction) (svr);
+	}
+    }
+
+    svr->bufptr = svr->buffer;
+    svr->last_req = (char *) &_dummy_request;
+}
+
+#ifdef undef
+/*
+ * _FSAllocID - normal resource ID allocation routine.  A client
+ * can roll his own and instatantiate it if he wants, but must
+ * follow the rules.
+ */
+FSID
+_FSAllocID(svr)
+    register FSServer *svr;
+{
+    return (svr->resource_base + (svr->resource_id++ << svr->resource_shift));
+}
+
+#endif
+
+/*
+ * The hard part about this is that we only get 16 bits from a reply.  Well,
+ * then, we have three values that will march along, with the following
+ * invariant:
+ *	svr->last_request_read <= rep->sequenceNumber <= svr->request
+ * The right choice for rep->sequenceNumber is the largest that
+ * still meets these constraints.
+ */
+
+unsigned long
+_FSSetLastRequestRead(svr, rep)
+    register FSServer *svr;
+    register fsGenericReply *rep;
+{
+    register unsigned long newseq,
+                lastseq;
+
+    newseq = (svr->last_request_read & ~((unsigned long) 0xffff)) |
+	rep->sequenceNumber;
+    lastseq = svr->last_request_read;
+    while (newseq < lastseq) {
+	newseq += 0x10000;
+	if (newseq > svr->request) {
+	    (void) fprintf(stderr,
+	       "FSlib:  sequence lost (0x%lx > 0x%lx) in reply type 0x%x!\n",
+			   newseq, svr->request,
+			   (unsigned int) rep->type);
+	    newseq -= 0x10000;
+	    break;
+	}
+    }
+
+    svr->last_request_read = newseq;
+    return (newseq);
+}
+
+/*
+ * _FSReply - Wait for a reply packet and copy its contents into the
+ * specified rep.  Mean while we must handle error and event packets that
+ * we may encounter.
+ */
+Status
+_FSReply(svr, rep, extra, discard)
+    register FSServer *svr;
+    register fsReply *rep;
+    int         extra;		/* number of 32-bit words expected after the
+				 * reply */
+    Bool        discard;	/* should I discard data followind "extra"
+				 * words? */
+{
+    /*
+     * Pull out the serial number now, so that (currently illegal) requests
+     * generated by an error handler don't confuse us.
+     */
+    unsigned long cur_request = svr->request;
+    long rem_length;
+
+    _FSFlush(svr);
+    while (1) {
+	_FSRead(svr, (char *) rep, (long) SIZEOF(fsReply));
+	switch ((int) rep->generic.type) {
+
+	case FS_Reply:
+	    /*
+	     * Reply received.  Fast update for synchronous replies, but deal
+	     * with multiple outstanding replies.
+	     */
+	    if (rep->generic.sequenceNumber == (cur_request & 0xffff))
+		svr->last_request_read = cur_request;
+	    else
+		(void) _FSSetLastRequestRead(svr, &rep->generic);
+	    rem_length = rep->generic.length - (SIZEOF(fsReply) >> 2);
+	    if (rem_length < 0) rem_length = 0;
+	    if (extra == 0) {
+		if (discard && rem_length)
+		    /* unexpectedly long reply! */
+		    _EatData32(svr, rem_length);
+		return (1);
+	    }
+	    if (extra == rem_length) {
+		/*
+		 * Read the extra data into storage immediately following the
+		 * GenericReply structure.
+		 */
+		_FSRead(svr, (char *) NEXTPTR(rep, fsReply), ((long) extra) << 2);
+		return (1);
+	    }
+	    if (extra < rem_length) {
+		/* Actual reply is longer than "extra" */
+		_FSRead(svr, (char *) NEXTPTR(rep, fsReply), ((long) extra) << 2);
+		if (discard)
+		    _EatData32(svr, rem_length - extra);
+		return (1);
+	    }
+	    /*
+	     * if we get here, then extra > rem_length -- meaning we
+	     * read a reply that's shorter than we expected.  This is an
+	     * error,  but we still need to figure out how to handle it...
+	     */
+	    _FSRead(svr, (char *) NEXTPTR(rep, fsReply), rem_length << 2);
+	    (*_FSIOErrorFunction) (svr);
+	    return (0);
+
+	case FS_Error:
+	    {
+		register _FSExtension *ext;
+		register Bool ret = False;
+		int         ret_code;
+		fsError     err;
+		unsigned long serial;
+		long        err_data;
+
+		err = *(fsError *) rep;
+		/* read the rest of the error */
+		_FSRead(svr, (char *) &err + SIZEOF(fsReply),
+			(long) (SIZEOF(fsError) - SIZEOF(fsReply)));
+		serial = _FSSetLastRequestRead(svr, (fsGenericReply *) rep);
+		if (serial == cur_request)
+		    /* do not die on certain failures */
+		    switch ((int) err.request) {
+			/* suck in any extra error info */
+		    case FSBadResolution:
+		    case FSBadLength:
+		    case FSBadIDChoice:
+		    case FSBadRange:
+		    case FSBadFont:
+		    case FSBadFormat:
+			_FSRead(svr, (char *) &err_data, 4);
+			break;
+		    case FSBadAccessContext:
+			_FSRead(svr, (char *) &err_data, 4);
+			return 0;
+		    case FSBadAlloc:
+			return (0);
+			/*
+			 * we better see if there is an extension who may want
+			 * to suppress the error.
+			 */
+		    default:
+			ext = svr->ext_procs;
+			while (ext) {
+			    if (ext->error != NULL)
+				ret = (*ext->error)
+				    (svr, &err, &ext->codes, &ret_code);
+			    ext = ext->next;
+			}
+			if (ret)
+			    return (ret_code);
+			break;
+		    }
+		_FSError(svr, &err);
+		if (serial == cur_request)
+		    return (0);
+	    }
+	    break;
+	default:
+	    _FSEnq(svr, (fsEvent *) rep);
+	    break;
+	}
+    }
+}
+
+
+/* Read and discard "n" 8-bit bytes of data */
+
+void
+_FSEatData(svr, n)
+    FSServer   *svr;
+    register unsigned long n;
+{
+#define SCRATCHSIZE 2048
+    char        buf[SCRATCHSIZE];
+
+    while (n > 0) {
+	register long bytes_read = (n > SCRATCHSIZE) ? SCRATCHSIZE : n;
+
+	_FSRead(svr, buf, bytes_read);
+	n -= bytes_read;
+    }
+#undef SCRATCHSIZE
+}
+
+
+/* Read and discard "n" 32-bit words. */
+
+static void
+_EatData32(svr, n)
+    FSServer   *svr;
+    unsigned long n;
+{
+    _FSEatData(svr, n << 2);
+}
+
+
+/*
+ * _FSEnq - Place event packets on the display's queue.
+ * note that no squishing of move events in V11, since there
+ * is pointer motion hints....
+ */
+void 
+_FSEnq(svr, event)
+    register FSServer *svr;
+    register fsEvent *event;
+{
+    register _FSQEvent *qelt;
+
+/*NOSTRICT*/
+    if ((qelt = _FSqfree) != NULL) {
+	/* If _FSqfree is non-NULL do this, else malloc a new one. */
+	_FSqfree = qelt->next;
+    } else if ((qelt =
+	     (_FSQEvent *) FSmalloc((unsigned) sizeof(_FSQEvent))) == NULL) {
+	/* Malloc call failed! */
+	ESET(ENOMEM);
+	(*_FSIOErrorFunction) (svr);
+    }
+    qelt->next = NULL;
+    /* go call through display to find proper event reformatter */
+    if ((*svr->event_vec[event->type & 0177]) (svr, &qelt->event, event)) {
+	if (svr->tail)
+	    svr->tail->next = qelt;
+	else
+	    svr->head = qelt;
+
+	svr->tail = qelt;
+	svr->qlen++;
+    } else {
+	/* ignored, or stashed away for many-to-one compression */
+	qelt->next = _FSqfree;
+	_FSqfree = qelt;
+    }
+}
+
+/*
+ * EventToWire in seperate file in that often not needed.
+ */
+
+/*ARGSUSED*/
+Bool
+_FSUnknownWireEvent(svr, re, event)
+    register FSServer *svr;	/* pointer to display structure */
+    register FSEvent *re;	/* pointer to where event should be
+				 * reformatted */
+    register fsEvent *event;	/* wire protocol event */
+{
+
+#ifdef notdef
+    (void) fprintf(stderr,
+	   "FSlib: unhandled wire event! event number = %d, display = %x\n.",
+		   event->type, svr);
+#endif
+
+    return (False);
+}
+
+/*ARGSUSED*/
+Status
+_FSUnknownNativeEvent(svr, re, event)
+    register FSServer *svr;	/* pointer to display structure */
+    register FSEvent *re;	/* pointer to where event should be
+				 * reformatted */
+    register fsEvent *event;	/* wire protocol event */
+{
+
+#ifdef notdef
+    (void) fprintf(stderr,
+	 "FSlib: unhandled native event! event number = %d, display = %x\n.",
+		   re->type, svr);
+#endif
+
+    return (0);
+}
+
+/*
+ * reformat a wire event into an FSEvent structure of the right type.
+ */
+Bool
+_FSWireToEvent(svr, re, event)
+    register FSServer *svr;	/* pointer to display structure */
+    register FSEvent *re;	/* pointer to where event should be
+				 * reformatted */
+    register fsEvent *event;	/* wire protocol event */
+{
+
+    re->type = event->type & 0x7f;
+    ((FSAnyEvent *) re)->serial = _FSSetLastRequestRead(svr,
+						   (fsGenericReply *) event);
+    ((FSAnyEvent *) re)->send_event = ((event->type & 0x80) != 0);
+    ((FSAnyEvent *) re)->server = svr;
+
+    /*
+     * Ignore the leading bit of the event type since it is set when a client
+     * sends an event rather than the server.
+     */
+
+    switch (event->type & 0177) {
+    default:
+	return (_FSUnknownWireEvent(svr, re, event));
+    }
+}
+
+
+static char *
+_SysErrorMsg(n)
+    int         n;
+{
+    char       *s = strerror(n);
+
+    return (s ? s : "no such error");
+}
+
+/*
+ * _FSDefaultIOError - Default fatal system error reporting routine.  Called
+ * when an X internal system error is encountered.
+ */
+int
+_FSDefaultIOError(svr)
+    FSServer   *svr;
+{
+    (void) fprintf(stderr,
+		   "FSIO:  fatal IO error %d (%s) on font server \"%s\"\r\n",
+#ifdef WIN32
+			WSAGetLastError(), strerror(WSAGetLastError()),
+#else
+
+		   errno, _SysErrorMsg(errno),
+#endif
+		   FSServerString(svr));
+    (void) fprintf(stderr,
+		   "      after %lu requests (%lu known processed) with %d events remaining.\r\n",
+		   FSNextRequest(svr) - 1, FSLastKnownRequestProcessed(svr),
+		   FSQLength(svr));
+
+    if (ECHECK(EPIPE)) {
+	(void) fprintf(stderr,
+	"      The connection was probably broken by a server shutdown.\r\n");
+    }
+    exit(1);
+    /* NOTREACHED */
+}
+
+/*
+ * _FSError - Default non-fatal error reporting routine.  Called when an
+ * FS_Error packet is encountered in the input stream.
+ */
+int
+_FSError(svr, rep)
+    FSServer   *svr;
+    fsError    *rep;
+{
+    FSErrorEvent event;
+
+    /*
+     * FS_Error packet encountered!  We need to unpack the error before giving
+     * it to the user.
+     */
+
+    event.server = svr;
+    event.type = FS_Error;
+    event.serial = _FSSetLastRequestRead(svr, (fsGenericReply *) rep);
+    event.error_code = rep->request;
+    event.request_code = rep->major_opcode;
+    event.minor_code = rep->minor_opcode;
+    if (_FSErrorFunction != NULL) {
+	return ((*_FSErrorFunction) (svr, &event));
+    }
+    exit(1);
+    /* NOTREACHED */
+}
+
+int
+_FSPrintDefaultError(svr, event, fp)
+    FSServer   *svr;
+    FSErrorEvent *event;
+    FILE       *fp;
+{
+    char        buffer[BUFSIZ];
+    char        mesg[BUFSIZ];
+    char        number[32];
+    char       *mtype = "FSlibMessage";
+    register _FSExtension *ext = (_FSExtension *) NULL;
+
+    (void) FSGetErrorText(svr, event->error_code, buffer, BUFSIZ);
+    (void) FSGetErrorDatabaseText(svr, mtype, "FSError", "FS Error", mesg, 
+				  BUFSIZ);
+    (void) fprintf(fp, "%s:  %s\n  ", mesg, buffer);
+    (void) FSGetErrorDatabaseText(svr, mtype, "MajorCode", 
+				  "Request Major code %d", mesg, BUFSIZ);
+    (void) fprintf(fp, mesg, event->request_code);
+    if (event->request_code < 128) {
+	sprintf(number, "%d", event->request_code);
+	(void) FSGetErrorDatabaseText(svr, "FSRequest", number, "", buffer, 
+				      BUFSIZ);
+    } else {
+	for (ext = svr->ext_procs;
+		ext && (ext->codes.major_opcode != event->request_code);
+		ext = ext->next);
+	if (ext)
+	    strcpy(buffer, ext->name);
+	else
+	    buffer[0] = '\0';
+    }
+    (void) fprintf(fp, " (%s)\n  ", buffer);
+    (void) FSGetErrorDatabaseText(svr, mtype, "MinorCode", 
+				  "Request Minor code %d", mesg, BUFSIZ);
+    (void) fprintf(fp, mesg, event->minor_code);
+    if (ext) {
+	sprintf(mesg, "%s.%d", ext->name, event->minor_code);
+	(void) FSGetErrorDatabaseText(svr, "FSRequest", mesg, "", buffer, 
+				      BUFSIZ);
+	(void) fprintf(fp, " (%s)", buffer);
+    }
+    fputs("\n  ", fp);
+    (void) FSGetErrorDatabaseText(svr, mtype, "ResourceID", "ResourceID 0x%x",
+				  mesg, BUFSIZ);
+    (void) fprintf(fp, mesg, event->resourceid);
+    fputs("\n  ", fp);
+    (void) FSGetErrorDatabaseText(svr, mtype, "ErrorSerial", "Error Serial #%d",
+				  mesg, BUFSIZ);
+    (void) fprintf(fp, mesg, event->serial);
+    fputs("\n  ", fp);
+    (void) FSGetErrorDatabaseText(svr, mtype, "CurrentSerial", 
+				  "Current Serial #%d", mesg, BUFSIZ);
+    (void) fprintf(fp, mesg, svr->request);
+    fputs("\n", fp);
+    return 1;
+}
+
+int
+_FSDefaultError(svr, event)
+    FSServer   *svr;
+    FSErrorEvent *event;
+{
+    if (_FSPrintDefaultError(svr, event, stderr) == 0)
+	return 0;
+    exit(1);
+    /* NOTREACHED */
+}
+
+
+FSIOErrorHandler _FSIOErrorFunction = _FSDefaultIOError;
+FSErrorHandler _FSErrorFunction = _FSDefaultError;
+
+/*
+ * This routine can be used to (cheaply) get some memory within a single
+ * Xlib routine for scratch space.  It is reallocated from the same place
+ * each time, unless the library needs a large scratch space.
+ */
+char       *
+_FSAllocScratch(svr, nbytes)
+    register FSServer *svr;
+    unsigned long nbytes;
+{
+    if (nbytes > svr->scratch_length) {
+	if (svr->scratch_buffer != NULL)
+	    FSfree(svr->scratch_buffer);
+	return (svr->scratch_length = nbytes,
+		svr->scratch_buffer = FSmalloc((unsigned) nbytes));
+    }
+    return (svr->scratch_buffer);
+}
+
+int 
+FSFree(data)
+    char       *data;
+{
+    FSfree(data);
+    return 1;
+}
+
+unsigned char *
+FSMalloc(size)
+    unsigned    size;
+{
+    return (unsigned char *) FSmalloc(size);
+}
+
+#ifdef DataRoutineIsProcedure
+void
+Data(svr, data, len)
+    FSServer   *svr;
+    char       *data;
+    long        len;
+{
+    if (svr->bufptr + (len) <= svr->bufmax) {
+	bcopy(data, svr->bufptr, (int) len);
+	svr->bufptr += ((len) + 3) & ~3;
+    } else {
+	_FSSend(svr, data, len);
+    }
+}
+
+#endif				/* DataRoutineIsProcedure */
+
+
+#ifdef WORD64
+/*
+ * XXX This is a *really* stupid way of doing this.  It should just use
+ * svr->bufptr directly, taking into account where in the word it is.
+ */
+
+/*
+ * Data16 - Place 16 bit data in the buffer.
+ *
+ * "svr" is a pointer to a FSServer.
+ * "data" is a pointer to the data.
+ * "len" is the length in bytes of the data.
+ */
+
+static void
+doData16(svr, data, len, packbuffer)
+    register FSServer *svr;
+    short      *data;
+    unsigned    len;
+    char       *packbuffer;
+{
+    long       *lp,
+               *lpack;
+    long        i,
+                nwords,
+                bits;
+    long        mask16 = 0x000000000000ffff;
+
+    lp = (long *) data;
+    lpack = (long *) packbuffer;
+    *lpack = 0;
+
+/*  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++) {
+	*lpack ^= (*lp & mask16) << bits;
+	bits -= 16;
+	lp++;
+	if (bits < 0) {
+	    lpack++;
+	    *lpack = 0;
+	    bits = 48;
+	}
+    }
+    Data(svr, packbuffer, len);
+}
+
+void
+Data16(svr, data, len)
+    FSServer   *svr;
+    short      *data;
+    unsigned    len;
+{
+    char        packbuffer[PACKBUFFERSIZE];
+    unsigned    nwords = (PACKBUFFERSIZE >> 1);	/* bytes to CARD16 */
+
+    for (; len > nwords; len -= nwords, data += nwords) {
+	doData16(svr, data, nwords, packbuffer);
+    }
+    doData16(svr, data, len, packbuffer);
+}
+
+/*
+ * Data32 - Place 32 bit data in the buffer.
+ *
+ * "svr" is a pointer to a FSServer.
+ * "data" is a pointer to the data.
+ * "len" is the length in bytes of the data.
+ */
+
+static
+doData32(svr, data, len, packbuffer)
+    register FSServer *svr;
+    long       *data;
+    unsigned    len;
+    char       *packbuffer;
+{
+    long       *lp,
+               *lpack;
+    long        i,
+                bits,
+                nwords;
+    long        mask32 = 0x00000000ffffffff;
+
+    lpack = (long *) packbuffer;
+    lp = data;
+
+    *lpack = 0;
+
+/*  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++) {
+	*lpack ^= (*lp & mask32) << bits;
+	bits = bits ^ 32;
+	lp++;
+	if (bits) {
+	    lpack++;
+	    *lpack = 0;
+	}
+    }
+    Data(svr, packbuffer, len);
+}
+
+void
+Data32(svr, data, len)
+    FSServer   *svr;
+    short      *data;
+    unsigned    len;
+{
+    char        packbuffer[PACKBUFFERSIZE];
+    unsigned    nwords = (PACKBUFFERSIZE >> 2);	/* bytes to CARD32 */
+
+    for (; len > nwords; len -= nwords, data += nwords) {
+	doData32(svr, data, nwords, packbuffer);
+    }
+    doData32(svr, data, len, packbuffer);
+}
+
+#endif				/* WORD64 */
+
+
+
+/*
+ * _FSFreeQ - free the queue of events, called by XCloseServer when there are
+ * no more displays left on the display list
+ */
+
+void
+_FSFreeQ()
+{
+    register _FSQEvent *qelt = _FSqfree;
+
+    while (qelt) {
+	register _FSQEvent *qnext = qelt->next;
+
+	FSfree(qelt);
+	qelt = qnext;
+    }
+    _FSqfree = NULL;
+    return;
+}
+
+#ifdef _POSIX_SOURCE                     /* stupid makedepend [need if] */
+#ifndef __QNX__ /* QNX's uname nodename entry is not same as tcpip hostname */
+#define NEED_UTSNAME
+#endif
+#endif
+#ifdef hpux
+#define NEED_UTSNAME
+#endif
+#ifdef USG
+#define NEED_UTSNAME
+#endif
+#ifdef SVR4
+#ifndef _SEQUENT_
+#define NEED_UTSNAME
+#endif
+#endif
+
+#ifdef NEED_UTSNAME
+#include <sys/utsname.h>
+#endif
+
+
+/*
+ * _FSGetHostname - similar to gethostname but allows special processing.
+ */
+int
+_FSGetHostname(buf, maxlen)
+    char       *buf;
+    int         maxlen;
+{
+    int         len;
+
+#ifdef NEED_UTSNAME
+    /*
+     * same host name crock as in server and xinit.
+     */
+    struct utsname name;
+
+    uname(&name);
+    len = strlen(name.nodename);
+    if (len >= maxlen)
+	len = maxlen - 1;
+    strncpy(buf, name.nodename, len);
+    buf[len] = '\0';
+#else
+    buf[0] = '\0';
+    (void) gethostname(buf, maxlen);
+    buf[maxlen - 1] = '\0';
+    len = strlen(buf);
+#endif				/* NEED_UTSNAME */
+
+    return len;
+}
+
+#ifndef _FSANYSET
+/*
+ * This is not always a macro.
+ */
+_FSANYSET(src)
+    long	*src;
+{
+    int i;
+
+    for (i=0; i<MSKCNT; i++)
+	if (src[ i ])
+	    return (1);
+    return (0);
+}
+#endif
diff --git a/nx-X11/lib/FS/FSlibint.h b/nx-X11/lib/FS/FSlibint.h
new file mode 100644
index 000000000..f042d2af0
--- /dev/null
+++ b/nx-X11/lib/FS/FSlibint.h
@@ -0,0 +1,400 @@
+/* $Xorg: FSlibint.h,v 1.4 2001/02/09 02:03:25 xorgcvs Exp $ */
+
+/*
+ * Copyright 1990 Network Computing Devices;
+ * Portions Copyright 1987 by Digital Equipment Corporation
+ *
+ * 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, and that the names of Network Computing 
+ * Devices or Digital not be used in advertising or publicity pertaining 
+ * to distribution of the software without specific, written prior 
+ * permission. Network Computing Devices or Digital make no representations 
+ * about the suitability of this software for any purpose.  It is provided 
+ * "as is" without express or implied warranty.
+ *
+ * NETWORK COMPUTING DEVICES AND  DIGITAL DISCLAIM ALL WARRANTIES WITH
+ * REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF 
+ * MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL NETWORK COMPUTING DEVICES
+ * OR 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.
+ */
+
+/*
+
+Copyright 1987, 1994, 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/FS/FSlibint.h,v 3.8 2003/08/29 18:01:12 herrb Exp $ */
+
+/*
+ * FSlib internal decls
+ */
+#include <X11/Xos.h>
+#include <stdio.h>
+
+/* This is all probably superfluous given Xos.h above */
+#ifdef USG
+#ifndef __TYPES__
+#include <sys/types.h>			/* forgot to protect it... */
+#define __TYPES__
+#endif /* __TYPES__ */
+#else
+#if defined(_POSIX_SOURCE) && defined(MOTOROLA)
+#undef _POSIX_SOURCE
+#include <sys/types.h>
+#define _POSIX_SOURCE
+#else
+#include <sys/types.h>
+#endif
+#endif /* USG */
+
+#include	"FSlib.h"
+#include	"FSlibos.h"
+#include	<errno.h>
+#include	<stddef.h>
+
+typedef int (* FSIOErrorHandler)(FSServer *);
+typedef int (* FSErrorHandler)(FSServer *, FSErrorEvent *);
+
+extern FSIOErrorHandler _FSIOErrorFunction;
+extern FSErrorHandler _FSErrorFunction;
+
+extern void _FSEatData ( FSServer *svr, unsigned long n );
+extern void _FSWaitForWritable ( FSServer *svr );
+extern void _FSWaitForReadable ( FSServer *svr );
+extern void _FSFlush ( FSServer *svr );
+extern void _FSRead ( FSServer *svr, char *data, long size );
+extern void _FSReadEvents ( FSServer *svr );
+extern void _FSReadPad ( FSServer *svr, char *data, long size );
+extern void _FSSend ( FSServer *svr, char *data, long size );
+extern void _FSEnq ( FSServer *svr, fsEvent *event );
+extern void _FSFreeServerStructure ( FSServer *svr );
+extern int _FSError ( FSServer *svr, fsError *rep );
+extern int _FSReply ( FSServer *svr, fsReply *rep, int extra, int discard );
+extern XtransConnInfo _FSConnectServer ( char *server_name );
+extern void _FSDisconnectServer ( XtransConnInfo trans_conn );
+extern void _FSSendClientPrefix ( FSServer *svr, fsConnClientPrefix *client );
+extern int _FSEventsQueued ( FSServer *svr, int mode );
+extern unsigned long _FSSetLastRequestRead ( FSServer *svr, 
+					     fsGenericReply *rep );
+extern int _FSUnknownWireEvent ( FSServer *svr, FSEvent *re, fsEvent *event );
+extern int _FSUnknownNativeEvent ( FSServer *svr, FSEvent *re, 
+				   fsEvent *event );
+extern int _FSWireToEvent ( FSServer *svr, FSEvent *re, fsEvent *event );
+extern int _FSDefaultIOError ( FSServer *svr );
+extern int _FSPrintDefaultError ( FSServer *svr, FSErrorEvent *event, 
+				  FILE *fp );
+extern int _FSDefaultError ( FSServer *svr, FSErrorEvent *event );
+extern char * _FSAllocScratch ( FSServer *svr, unsigned long nbytes );
+extern void _FSFreeQ ( void );
+extern int _FSGetHostname ( char *buf, int maxlen );
+
+extern FSErrorHandler  FSSetErrorHandler ( FSErrorHandler handler );
+extern FSIOErrorHandler FSSetIOErrorHandler ( FSIOErrorHandler handler );
+
+#ifndef BUFSIZE
+#define BUFSIZE 2048		/* FS output buffer size. */
+#endif
+
+/*
+ * server flags 
+ */
+#define	FSlibServerIOError	(1L << 0)
+#define	FSlibServerClosing	(1L << 1)
+
+/*   Need to start requests on 64 bit word boundries
+ *   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)svr->bufptr >> 61) {\
+           svr->last_req = svr->bufptr;\
+           *(svr->bufptr)   = FS_Noop;\
+           *(svr->bufptr+1) =  0;\
+           *(svr->bufptr+2) =  0;\
+           *(svr->bufptr+3) =  1;\
+             svr->request += 1;\
+             svr->bufptr += 4;\
+         }
+#else				/* else does not require alignment on 64-bit
+				 * boundaries */
+#define WORD64ALIGN
+#endif				/* WORD64 */
+
+/*
+ * GetReq - Get the next avilable FS request packet in the buffer and
+ * return it.
+ *
+ * "name" is the name of the request, e.g. InternAtom, OpenFont, etc.
+ * "req" is the name of the request pointer.
+ *
+ */
+
+#if !defined(UNIXCPP) || defined(ANSICPP)
+#define GetReq(name, req) \
+        WORD64ALIGN\
+	if ((svr->bufptr + SIZEOF(fs##name##Req)) > svr->bufmax)\
+		_FSFlush(svr);\
+	req = (fs##name##Req *)(svr->last_req = svr->bufptr);\
+	req->reqType = FS_##name;\
+	req->length = (SIZEOF(fs##name##Req))>>2;\
+	svr->bufptr += SIZEOF(fs##name##Req);\
+	svr->request++
+
+#else				/* non-ANSI C uses empty comment instead of
+				 * "##" for token concatenation */
+#define GetReq(name, req) \
+        WORD64ALIGN\
+	if ((svr->bufptr + SIZEOF(fs/**/name/**/Req)) > svr->bufmax)\
+		_FSFlush(svr);\
+	req = (fs/**/name/**/Req *)(svr->last_req = svr->bufptr);\
+	req->reqType = FS_/**/name;\
+	req->length = (SIZEOF(fs/**/name/**/Req))>>2;\
+	svr->bufptr += SIZEOF(fs/**/name/**/Req);\
+	svr->request++
+#endif
+
+/* GetReqExtra is the same as GetReq, but allocates "n" additional
+   bytes after the request. "n" must be a multiple of 4!  */
+
+#if !defined(UNIXCPP) || defined(ANSICPP)
+#define GetReqExtra(name, n, req) \
+        WORD64ALIGN\
+	if ((svr->bufptr + SIZEOF(fs##name##Req) + n) > svr->bufmax)\
+		_FSFlush(svr);\
+	req = (fs##name##Req *)(svr->last_req = svr->bufptr);\
+	req->reqType = FS_##name;\
+	req->length = (SIZEOF(fs##name##Req) + n)>>2;\
+	svr->bufptr += SIZEOF(fs##name##Req) + n;\
+	svr->request++
+#else
+#define GetReqExtra(name, n, req) \
+        WORD64ALIGN\
+	if ((svr->bufptr + SIZEOF(fs/**/name/**/Req) + n) > svr->bufmax)\
+		_FSFlush(svr);\
+	req = (fs/**/name/**/Req *)(svr->last_req = svr->bufptr);\
+	req->reqType = FS_/**/name;\
+	req->length = (SIZEOF(fs/**/name/**/Req) + n)>>2;\
+	svr->bufptr += SIZEOF(fs/**/name/**/Req) + n;\
+	svr->request++
+#endif
+
+
+/*
+ * GetResReq is for those requests that have a resource ID
+ * (Window, Pixmap, GContext, etc.) as their single argument.
+ * "rid" is the name of the resource.
+ */
+
+#if !defined(UNIXCPP) || defined(ANSICPP)
+#define GetResReq(name, rid, req) \
+        WORD64ALIGN\
+	if ((svr->bufptr + SIZEOF(fsResourceReq)) > svr->bufmax)\
+	    _FSFlush(svr);\
+	req = (fsResourceReq *) (svr->last_req = svr->bufptr);\
+	req->reqType = FS_##name;\
+	req->length = 2;\
+	req->id = (rid);\
+	svr->bufptr += SIZEOF(fsResourceReq);\
+	svr->request++
+#else
+#define GetResReq(name, rid, req) \
+        WORD64ALIGN\
+	if ((svr->bufptr + SIZEOF(fsResourceReq)) > svr->bufmax)\
+	    _FSFlush(svr);\
+	req = (fsResourceReq *) (svr->last_req = svr->bufptr);\
+	req->reqType = FS_/**/name;\
+	req->length = 2;\
+	req->id = (rid);\
+	svr->bufptr += SIZEOF(fsResourceReq);\
+	svr->request++
+#endif
+
+/*
+ * GetEmptyReq is for those requests that have no arguments
+ * at all.
+ */
+
+#if !defined(UNIXCPP) || defined(ANSICPP)
+#define GetEmptyReq(name, req) \
+        WORD64ALIGN\
+	if ((svr->bufptr + SIZEOF(fsReq)) > svr->bufmax)\
+	    _FSFlush(svr);\
+	req = (fsReq *) (svr->last_req = svr->bufptr);\
+	req->reqType = FS_##name;\
+	req->length = 1;\
+	svr->bufptr += SIZEOF(fsReq);\
+	svr->request++
+#else
+#define GetEmptyReq(name, req) \
+        WORD64ALIGN\
+	if ((svr->bufptr + SIZEOF(fsReq)) > svr->bufmax)\
+	    _FSFlush(svr);\
+	req = (fsReq *) (svr->last_req = svr->bufptr);\
+	req->reqType = FS_/**/name;\
+	req->length = 1;\
+	svr->bufptr += SIZEOF(fsReq);\
+	svr->request++
+#endif
+
+#define	SyncHandle()	\
+	if (svr->synchandler) (*svr->synchandler)(svr)
+
+/*
+ * Data - Place data in the buffer and pad the end to provide
+ * 32 bit word alignment.  Transmit if the buffer fills.
+ *
+ * "svr" is a pointer to a Display.
+ * "data" is a pinter to a data buffer.
+ * "len" is the length of the data buffer.
+ * we can presume buffer less than 2^16 bytes, so bcopy can be used safely.
+ */
+
+#ifdef DataRoutineIsProcedure
+extern void Data();
+
+#else
+#define Data(svr, data, len) \
+	if (svr->bufptr + (len) <= svr->bufmax) {\
+		bcopy(data, svr->bufptr, (int)len);\
+		svr->bufptr += ((len) + 3) & ~3;\
+	} else\
+		_FSSend(svr, data, len)
+#endif				/* DataRoutineIsProcedure */
+
+
+/* Allocate bytes from the buffer.  No padding is done, so if
+ * the length is not a multiple of 4, the caller must be
+ * careful to leave the buffer aligned after sending the
+ * current request.
+ *
+ * "type" is the type of the pointer being assigned to.
+ * "ptr" is the pointer being assigned to.
+ * "n" is the number of bytes to allocate.
+ *
+ * Example:
+ *    xTextElt *elt;
+ *    BufAlloc (xTextElt *, elt, nbytes)
+ */
+
+#define BufAlloc(type, ptr, n) \
+    if (svr->bufptr + (n) > svr->bufmax) \
+        _FSFlush (svr); \
+    ptr = (type) svr->bufptr; \
+    svr->bufptr += (n);
+
+/*
+ * provide emulation routines for smaller architectures
+ */
+#ifndef WORD64
+#define Data16(dpy, data, len) Data((dpy), (char *)(data), (len))
+#define Data32(dpy, data, len) Data((dpy), (char *)(data), (len))
+#define _FSRead16Pad(dpy, data, len) _FSReadPad((dpy), (char *)(data), (len))
+#define _FSRead16(dpy, data, len) _FSRead((dpy), (char *)(data), (len))
+#define _FSRead32(dpy, data, len) _FSRead((dpy), (char *)(data), (len))
+#endif /* not WORD64 */
+
+#define PackData16(dpy,data,len) Data16 (dpy, data, len)
+#define PackData32(dpy,data,len) Data32 (dpy, data, len)
+
+#define min(a,b) (((a) < (b)) ? (a) : (b))
+#define max(a,b) (((a) > (b)) ? (a) : (b))
+
+#ifdef MUSTCOPY
+/* a little bit of magic */
+#define OneDataCard32(svr,dstaddr,srcvar) \
+  { svr->bufptr -= 4; Data32 (svr, (char *) &(srcvar), 4); }
+
+#define STARTITERATE(tpvar,type,start,endcond,decr) \
+  { register char *cpvar; \
+  for (cpvar = (char *) start; endcond; cpvar = NEXTPTR(cpvar,type), decr) { \
+    type dummy; bcopy (cpvar, (char *) &dummy, SIZEOF(type)); \
+    tpvar = (type *) cpvar;
+#define ENDITERATE }}
+
+#else
+
+/* srcvar must be a variable for large architecture version */
+#define OneDataCard32(svr,dstaddr,srcvar) \
+  { *(unsigned long *)(dstaddr) = (srcvar); }
+
+#define STARTITERATE(tpvar,type,start,endcond,decr) \
+  for (tpvar = (type *) start; endcond; tpvar++, decr) {
+#define ENDITERATE }
+#endif				/* MUSTCOPY - used machines whose C structs
+				 * don't line up with proto */
+
+
+#if !defined(UNIXCPP) || defined(ANSICPP)
+#define FSCat(x,y) x##_##y
+#else
+#define FSCat(x,y) x/**/_/**/y
+#endif
+
+/* copy XCharInfo parts of a protocol reply into a FSXCharInfo */
+
+#define FSUnpack_XCharInfo(packet, structure) \
+    (structure)->left = FSCat(packet,left); \
+    (structure)->right = FSCat(packet,right); \
+    (structure)->width = FSCat(packet,width); \
+    (structure)->ascent = FSCat(packet,ascent); \
+    (structure)->descent = FSCat(packet,descent); \
+    (structure)->attributes = FSCat(packet,attributes)
+
+
+/* copy XFontInfoHeader parts of a protocol reply into a FSXFontInfoHeader */
+
+#define FSUnpack_XFontInfoHeader(packet, structure, serverversion) \
+    (structure)->flags = (packet)->font_header_flags; \
+    (structure)->draw_direction = (packet)->font_header_draw_direction; \
+ \
+    if (serverversion > 1) { \
+	(structure)->char_range.min_char.high = (packet)->font_hdr_char_range_min_char_high; \
+	(structure)->char_range.min_char.low = (packet)->font_hdr_char_range_min_char_low; \
+	(structure)->char_range.max_char.high = (packet)->font_hdr_char_range_max_char_high; \
+	(structure)->char_range.max_char.low = (packet)->font_hdr_char_range_max_char_low; \
+	(structure)->default_char.high = (packet)->font_header_default_char_high; \
+	(structure)->default_char.low = (packet)->font_header_default_char_low; \
+    } else { \
+	(structure)->char_range.min_char.high = (packet)->font_hdr_char_range_min_char_low; \
+	(structure)->char_range.min_char.low = (packet)->font_hdr_char_range_min_char_high; \
+	(structure)->char_range.max_char.high = (packet)->font_hdr_char_range_max_char_low; \
+	(structure)->char_range.max_char.low = (packet)->font_hdr_char_range_max_char_high; \
+	(structure)->default_char.high = (packet)->font_header_default_char_low; \
+	(structure)->default_char.low = (packet)->font_header_default_char_high; \
+	} \
+ \
+    (structure)->font_ascent = (packet)->font_header_font_ascent; \
+    (structure)->font_descent = (packet)->font_header_font_descent; \
+ \
+    FSUnpack_XCharInfo((packet)->font_header_min_bounds, &(structure)->min_bounds); \
+    FSUnpack_XCharInfo((packet)->font_header_max_bounds, &(structure)->max_bounds)
diff --git a/nx-X11/lib/FS/FSlibos.h b/nx-X11/lib/FS/FSlibos.h
new file mode 100644
index 000000000..d14ee8ef8
--- /dev/null
+++ b/nx-X11/lib/FS/FSlibos.h
@@ -0,0 +1,332 @@
+/* $XdotOrg: xc/lib/FS/FSlibos.h,v 1.5 2005/11/08 06:33:25 jkj Exp $ */
+/* $Xorg: FSlibos.h,v 1.4 2001/02/09 02:03:25 xorgcvs Exp $ */
+
+/* @(#)FSlibos.h	4.1	91/05/02
+ * Copyright 1990 Network Computing Devices;
+ * Portions Copyright 1987 by Digital Equipment Corporation
+ *
+ * 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, and that the names of Network Computing 
+ * Devices or Digital not be used in advertising or publicity pertaining 
+ * to distribution of the software without specific, written prior 
+ * permission. Network Computing Devices or Digital make no representations 
+ * about the suitability of this software for any purpose.  It is provided 
+ * "as is" without express or implied warranty.
+ *
+ * NETWORK COMPUTING DEVICES AND  DIGITAL DISCLAIM ALL WARRANTIES WITH
+ * REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF 
+ * MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL NETWORK COMPUTING DEVICES
+ * OR 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.
+ */
+
+/*
+
+Copyright 1987, 1994, 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/FS/FSlibos.h,v 3.10 2003/09/01 20:50:10 herrb Exp $ */
+
+/*
+ * FSlib networking & os include file
+ */
+
+#include <X11/Xfuncs.h>
+#include <X11/Xosdefs.h>
+
+#ifndef WIN32
+
+#if defined(__SCO__) || defined(__UNIXWARE__)
+#include <stdint.h>	/* For SIZE_MAX */
+#endif
+
+/*
+ * makedepend screws up on #undef OPEN_MAX, so we define a new symbol
+ */
+
+#ifndef FS_OPEN_MAX
+
+#ifndef X_NOT_POSIX
+#ifdef _POSIX_SOURCE
+#include <limits.h>
+#else
+#define _POSIX_SOURCE
+#include <limits.h>
+#undef _POSIX_SOURCE
+#endif
+#endif
+#ifndef SIZE_MAX
+# ifdef ULONG_MAX
+#  define SIZE_MAX ULONG_MAX
+# else 
+#  define SIZE_MAX UINT_MAX
+# endif
+#endif
+#ifndef OPEN_MAX
+#ifdef SVR4
+#define OPEN_MAX 256
+#else
+#include <sys/param.h>
+#ifndef OPEN_MAX
+#ifdef __OSF1__
+#define OPEN_MAX 256
+#else
+#ifdef NOFILE
+#define OPEN_MAX NOFILE
+#else
+#if !defined(__UNIXOS2__) && !defined(__QNX__)
+#ifdef __GNU__
+#define OPEN_MAX (sysconf(_SC_OPEN_MAX))
+#else /* !__GNU__ */
+#define OPEN_MAX NOFILES_MAX
+#endif /* __GNU__ */
+#else /* !__UNIXOS2__ && !__QNX__ */
+#define OPEN_MAX 256
+#endif /* __UNIXOS2__ */
+#endif
+#endif
+#endif
+#endif
+#endif
+
+#ifdef __GNU__
+#define FS_OPEN_MAX 256
+#else /*!__GNU__*/
+#if OPEN_MAX > 256
+#define FS_OPEN_MAX 256
+#else
+#define FS_OPEN_MAX OPEN_MAX
+#endif
+#endif /*__GNU__*/
+
+#endif /* FS_OPEN_MAX */
+
+/* Utek leaves kernel macros around in include files (bleah) */
+
+#ifdef dirty
+#undef dirty
+#endif
+
+#ifdef WORD64
+#define NMSKBITS 64
+#else
+#define NMSKBITS 32
+#endif
+
+#define MSKCNT ((FS_OPEN_MAX + NMSKBITS - 1) / NMSKBITS)
+
+#ifdef LONG64
+typedef unsigned int FdSet[MSKCNT];
+#else
+typedef unsigned long FdSet[MSKCNT];
+#endif
+
+#if (MSKCNT==1)
+#define BITMASK(i) (1 << (i))
+#define MASKIDX(i) 0
+#endif
+
+#if (MSKCNT>1)
+#define BITMASK(i) (1 << ((i) & (NMSKBITS - 1)))
+#define MASKIDX(i) ((i) / NMSKBITS)
+#endif
+
+#define MASKWORD(buf, i) buf[MASKIDX(i)]
+#define BITSET(buf, i) MASKWORD(buf, i) |= BITMASK(i)
+#define BITCLEAR(buf, i) MASKWORD(buf, i) &= ~BITMASK(i)
+#define GETBIT(buf, i) (MASKWORD(buf, i) & BITMASK(i))
+
+#if (MSKCNT==1)
+#define COPYBITS(src, dst) dst[0] = src[0]
+#define CLEARBITS(buf) buf[0] = 0
+#define MASKANDSETBITS(dst, b1, b2) dst[0] = (b1[0] & b2[0])
+#define ORBITS(dst, b1, b2) dst[0] = (b1[0] | b2[0])
+#define UNSETBITS(dst, b1) (dst[0] &= ~b1[0])
+#define _FSANYSET(src) (src[0])
+#endif
+
+#if (MSKCNT==2)
+#define COPYBITS(src, dst) { dst[0] = src[0]; dst[1] = src[1]; }
+#define CLEARBITS(buf) { buf[0] = 0; buf[1] = 0; }
+#define MASKANDSETBITS(dst, b1, b2)  {\
+		      dst[0] = (b1[0] & b2[0]);\
+		      dst[1] = (b1[1] & b2[1]); }
+#define ORBITS(dst, b1, b2)  {\
+		      dst[0] = (b1[0] | b2[0]);\
+		      dst[1] = (b1[1] | b2[1]); }
+#define UNSETBITS(dst, b1) {\
+                      dst[0] &= ~b1[0]; \
+                      dst[1] &= ~b1[1]; }
+#define _FSANYSET(src) (src[0] || src[1])
+#endif
+
+#if (MSKCNT==3)
+#define COPYBITS(src, dst) { dst[0] = src[0]; dst[1] = src[1]; \
+			     dst[2] = src[2]; }
+#define CLEARBITS(buf) { buf[0] = 0; buf[1] = 0; buf[2] = 0; }
+#define MASKANDSETBITS(dst, b1, b2)  {\
+		      dst[0] = (b1[0] & b2[0]);\
+		      dst[1] = (b1[1] & b2[1]);\
+		      dst[2] = (b1[2] & b2[2]); }
+#define ORBITS(dst, b1, b2)  {\
+		      dst[0] = (b1[0] | b2[0]);\
+		      dst[1] = (b1[1] | b2[1]);\
+		      dst[2] = (b1[2] | b2[2]); }
+#define UNSETBITS(dst, b1) {\
+                      dst[0] &= ~b1[0]; \
+                      dst[1] &= ~b1[1]; \
+                      dst[2] &= ~b1[2]; }
+#define _FSANYSET(src) (src[0] || src[1] || src[2])
+#endif
+
+#if (MSKCNT==4)
+#define COPYBITS(src, dst) dst[0] = src[0]; dst[1] = src[1]; \
+			   dst[2] = src[2]; dst[3] = src[3]
+#define CLEARBITS(buf) buf[0] = 0; buf[1] = 0; buf[2] = 0; buf[3] = 0
+#define MASKANDSETBITS(dst, b1, b2)  \
+                      dst[0] = (b1[0] & b2[0]);\
+                      dst[1] = (b1[1] & b2[1]);\
+                      dst[2] = (b1[2] & b2[2]);\
+                      dst[3] = (b1[3] & b2[3])
+#define ORBITS(dst, b1, b2)  \
+                      dst[0] = (b1[0] | b2[0]);\
+                      dst[1] = (b1[1] | b2[1]);\
+                      dst[2] = (b1[2] | b2[2]);\
+                      dst[3] = (b1[3] | b2[3])
+#define UNSETBITS(dst, b1) \
+                      dst[0] &= ~b1[0]; \
+                      dst[1] &= ~b1[1]; \
+                      dst[2] &= ~b1[2]; \
+                      dst[3] &= ~b1[3]
+#define _FSANYSET(src) (src[0] || src[1] || src[2] || src[3])
+#endif
+
+#if (MSKCNT>4)
+#define COPYBITS(src, dst) bcopy((caddr_t) src, (caddr_t) dst, sizeof(FdSet))
+#define CLEARBITS(buf) bzero((caddr_t) buf, sizeof(FdSet))
+#define MASKANDSETBITS(dst, b1, b2)  \
+		      { int cri;			\
+			for (cri=0; cri<MSKCNT; cri++)	\
+		          dst[cri] = (b1[cri] & b2[cri]) }
+#define ORBITS(dst, b1, b2)  \
+		      { int cri;			\
+		      for (cri=0; cri<MSKCNT; cri++)	\
+		          dst[cri] = (b1[cri] | b2[cri]) }
+#define UNSETBITS(dst, b1) \
+		      { int cri;			\
+		      for (cri=0; cri<MSKCNT; cri++)	\
+		          dst[cri] &= ~b1[cri];  }
+#if (MSKCNT==8)
+#define _FSANYSET(src) (src[0] || src[1] || src[2] || src[3] || \
+			src[4] || src[5] || src[6] || src[7])
+#endif
+/*
+ * If MSKCNT>4 and not 8, then _FSANYSET is a routine defined in FSlibInt.c.
+ *
+ * #define _FSANYSET(src) (src[0] || src[1] || src[2] || src[3] || src[4] ...)
+ */
+#endif
+
+
+#else
+
+#include <X11/Xwinsock.h>
+#include <X11/Xw32defs.h>
+
+typedef fd_set FdSet;
+
+#define CLEARBITS(set) FD_ZERO(&set)
+#define BITSET(set,s) FD_SET(s,&set)
+#define _FSANYSET(set) set.fd_count
+
+#endif
+
+#include <X11/Xtrans/Xtrans.h>
+#include <stdlib.h>
+#include <string.h>
+
+/*
+ * The following definitions can be used for locking requests in multi-threaded
+ * address spaces.
+ */
+#define LockDisplay(dis)
+#define LockMutex(mutex)
+#define UnlockMutex(mutex)
+#define UnlockDisplay(dis)
+#define FSfree(ptr) free((ptr))
+
+
+/*
+ * Note that some machines do not return a valid pointer for malloc(0), in
+ * which case we provide an alternate under the control of the
+ * define MALLOC_0_RETURNS_NULL.  This is necessary because some
+ * FSlib code expects malloc(0) to return a valid pointer to storage.
+ */
+
+#ifdef MALLOC_0_RETURNS_NULL
+#define FSmalloc(size) malloc(((size) > 0 ? (size) : 1))
+#define FSrealloc(ptr, size) realloc((ptr), ((size) > 0 ? (size) : 1))
+#define FScalloc(nelem, elsize) calloc(((nelem) > 0 ? (nelem) : 1), (elsize))
+
+#else
+
+#define FSmalloc(size) malloc((size))
+#define FSrealloc(ptr, size) realloc((ptr), (size))
+#define FScalloc(nelem, elsize) calloc((nelem), (elsize))
+#endif
+
+/*
+ *	ReadvFromServer and WritevToSever use struct iovec, normally found
+ *	in Berkeley systems in <sys/uio.h>.  See the readv(2) and writev(2)
+ *	manual pages for details.
+ *
+ *	struct iovec {
+ *		caddr_t iov_base;
+ *		int iov_len;
+ *	};
+ */
+
+#ifdef USG
+
+#if defined(USG) && !defined(CRAY) && !defined(umips) && !defined(MOTOROLA)
+#ifndef __TIMEVAL__
+#define __TIMEVAL__
+struct timeval {		/* BSD has in <sys/time.h> */
+    long        tv_sec;
+    long        tv_usec;
+};
+
+#endif				/* __TIMEVAL__ */
+
+#endif				/* not CRAY or umips */
+
+#endif				/* USG */
+
+
+#define SearchString(string, char) index((string), (char))
diff --git a/nx-X11/lib/FS/Imakefile b/nx-X11/lib/FS/Imakefile
new file mode 100644
index 000000000..a1c616363
--- /dev/null
+++ b/nx-X11/lib/FS/Imakefile
@@ -0,0 +1,58 @@
+XCOMM $Xorg: Imakefile,v 1.4 2000/08/17 19:44:07 cpqbld Exp $
+XCOMM $XdotOrg: xc/lib/FS/Imakefile,v 1.4 2004/08/27 22:47:45 eich Exp $
+
+
+
+
+XCOMM $XFree86: xc/lib/FS/Imakefile,v 3.5 2001/01/17 19:41:28 dawes Exp $
+
+#define DoNormalLib NormalLibFS
+#define DoSharedLib SharedLibFS
+#define DoExtraLib SharedLibFS
+#define DoDebugLib DebugLibFS
+#define DoProfileLib ProfileLibFS
+#define LibName FS
+#define SoRev SOFSREV
+#define IncSubdir X11
+#define IncSubSubdir fonts
+
+#if Malloc0ReturnsNull
+        DEFINES = -DMALLOC_0_RETURNS_NULL
+#endif
+
+#ifdef SharedFSReqs
+REQUIREDLIBS = SharedFSReqs
+#endif
+
+DEPEND_DEFINES = $(TRANS_INCLUDES) $(CONN_DEFINES) DependDefines
+
+HEADERS = FSlib.h
+
+INCLUDES = -I$(FONTINCSRC)
+
+SRCS =	FSClServ.c FSCloseFt.c FSConnServ.c FSErrDis.c FSErrHndlr.c \
+	FSFlush.c FSFontInfo.c FSFtNames.c FSGetCats.c FSListCats.c \
+	FSListExt.c FSMisc.c FSNextEv.c FSOpenFont.c FSOpenServ.c \
+	FSQGlyphs.c FSQXExt.c FSQXInfo.c FSQuExt.c FSServName.c \
+	FSSetCats.c FSSync.c FSSynchro.c FSlibInt.c transport.c
+
+OBJS =	FSClServ.o FSCloseFt.o FSConnServ.o FSErrDis.o FSErrHndlr.o \
+	FSFlush.o FSFontInfo.o FSFtNames.o FSGetCats.o FSListCats.o \
+	FSListExt.o FSMisc.o FSNextEv.o FSOpenFont.o FSOpenServ.o \
+	FSQGlyphs.o FSQXExt.o FSQXInfo.o FSQuExt.o FSServName.o \
+	FSSetCats.o FSSync.o FSSynchro.o FSlibInt.o transport.o
+
+CONN_DEFINES = $(CONNECTION_FLAGS) -DFS_t -DTRANS_CLIENT $(XTRANS_FAILDEFINES)
+#if HasBSD44Sockets
+SOCK_DEFINES = -DBSD44SOCKETS
+#endif
+
+#include <Library.tmpl>
+
+SpecialCLibObjectRule(FSlibInt,$(ICONFIGFILES),$(CONN_DEFINES))
+SpecialCLibObjectRule(FSOpenServ,$(ICONFIGFILES),$(CONN_DEFINES))
+SpecialCLibObjectRule(FSConnServ,$(ICONFIGFILES),$(CONN_DEFINES) $(SOCK_DEFINES))
+SpecialCLibObjectRule(transport,$(ICONFIGFILES),$(TRANS_INCLUDES) $(CONN_DEFINES) $(SOCK_DEFINES))
+LinkSourceFile(transport.c,$(TRANSCOMMSRC))
+
+DependTarget()