ading new files from 3.0

(This used to be commit 99feae7b5b1c229a925367b87c0c0f636d9a2d75)

9 files changed, 2018 insertions, 0 deletions

diff --git a/examples/LDAP/export_smbpasswd.pl b/examples/LDAP/export_smbpasswd.pl
new file mode 100644
index 0000000000..e4f120bf02
--- /dev/null
+++ b/examples/LDAP/export_smbpasswd.pl
@@ -0,0 +1,64 @@
+#!/usr/bin/perl
+##
+## Example script to export ldap entries into an smbpasswd file format
+## using the Mozilla PerLDAP module.
+##
+## writen by jerry@samba.org
+##
+## ported to Net::LDAP by dkrovich@slackworks.com
+
+use Net::LDAP;
+
+######################################################
+## Set these values to whatever you need for your site
+##
+
+$DN="dc=samba,dc=my-domain,dc=com";
+$ROOTDN="cn=Manager,dc=my-domain,dc=com";
+$rootpw = "secret";
+$LDAPSERVER="localhost";
+
+##
+## end local site variables
+######################################################
+
+$ldap = Net::LDAP->new($LDAPSERVER) or die "Unable to connect to LDAP server $LDAPSERVER";
+
+print "##\n";
+print "## Autogenerated smbpasswd file via ldapsearch\n";
+print "## from $LDAPSERVER ($DN)\n";
+print "##\n";
+
+## scheck for the existence of the posixAccount first
+$result = $ldap->search ( base => "$DN",
+			  scope => "sub",
+			  filter => "(objectclass=sambaAccount)"
+			);
+
+
+
+## loop over the entries we found
+while ( $entry = $result->shift_entry() ) {
+
+	@uid         = $entry->get_value("uid");
+	@uidNumber   = $entry->get_value("uidNumber");
+	@lm_pw       = $entry->get_value("lmpassword");
+	@nt_pw       = $entry->get_value("ntpassword");
+	@acct        = $entry->get_value("acctFlags");
+	@pwdLastSet  = $entry->get_value("pwdLastSet");
+
+	if (($#uid+1) && ($#uidNumber+1)) {
+
+		$lm_pw[0]      = "XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX" if (! ($#lm_pw+1));
+		$nt_pw[0]      = "XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX" if (! ($#nt_pw+1));
+		$acct[0]       = "[DU         ]" if (! ($#acct+1));
+		$pwdLastSet[0] = "FFFFFFFF" if (! ($#pwdLastSet+1));
+
+		print "$uid[0]:$uidNumber[0]:$lm_pw[0]:$nt_pw[0]:$acct[0]:LCT-$pwdLastSet[0]\n";
+	}
+
+}
+
+$ldap->unbind();
+exit 0;
+
diff --git a/examples/LDAP/import_smbpasswd.pl b/examples/LDAP/import_smbpasswd.pl
new file mode 100644
index 0000000000..61ad33c809
--- /dev/null
+++ b/examples/LDAP/import_smbpasswd.pl
@@ -0,0 +1,119 @@
+#!/usr/bin/perl
+##
+## Example script of how you could import a smbpasswd file into an LDAP
+## directory using the Mozilla PerLDAP module.
+##
+## writen by jerry@samba.org
+##
+## ported to Net::LDAP by dkrovich@slackworks.com
+
+use Net::LDAP;
+
+#################################################
+## set these to a value appropriate for your site
+##
+
+$DN="ou=people,dc=plainjoe,dc=org";
+$ROOTDN="cn=Manager,dc=plainjoe,dc=org";
+# If you use perl special character  in your
+# rootpw, escape them:
+# $rootpw = "secr\@t" instead of $rootpw = "secr@t"
+$rootpw = "n0pass";
+$LDAPSERVER="scooby";
+
+##
+## end local site variables
+#################################################
+
+$ldap = Net::LDAP->new($LDAPSERVER) or die "Unable to connect to LDAP server $LDAPSERVER";
+
+## Bind as $ROOTDN so you can do updates
+$mesg = $ldap->bind($ROOTDN, password => $rootpw);
+$mesg->error() if $mesg->code();
+
+while ( $string = <STDIN> ) {
+	chomp ($string);
+
+	## Get the account info from the smbpasswd file
+	@smbentry = split (/:/, $string);
+
+	## Check for the existence of a system account
+	@getpwinfo = getpwnam($smbentry[0]);
+	if (! @getpwinfo ) {
+	    print STDERR "**$smbentry[0] does not have a system account... \n";
+	    next;
+        }
+	## Calculate RID = uid*2 +1000
+	$rid=@getpwinfo[2]*2+1000;
+	
+	## check and see if account info already exists in LDAP.
+        $result = $ldap->search ( base => "$DN",
+				  scope => "sub",
+				  filter => "(uid=$smbentry[0])"
+				);
+
+        ## If no LDAP entry exists, create one.
+	if ( $result->count == 0 ) {
+		$new_entry  = Net::LDAP::Entry->new();
+		$new_entry->add( dn => "uid=$smbentry[0],$DN",
+				 uid => $smbentry[0],
+                                 rid => $rid,
+				 lmPassword => $smbentry[2],
+				 ntPassword => $smbentry[3],
+                                 acctFlags => $smbentry[4],
+				 cn => $smbentry[0],
+                                 pwdLastSet => hex(substr($smbentry[5],4)),
+                                 objectclass => 'sambaAccount' );
+
+		$result = $ldap->add( $new_entry );
+		$result->error() if $result->code();
+		print "Adding [uid=" . $smbentry[0] . "," . $DN . "]\n";
+
+        ## Otherwise, supplement/update the existing entry.
+	} 
+	elsif ($result->count == 1) 
+	{
+		# Put the search results into an entry object
+		$entry = $result->entry(0);
+
+		print "Updating [" . $entry->dn . "]\n";
+
+		## Add the objectclass: sambaAccount attribute if it's not there
+		@values = $entry->get_value( "objectclass" );
+		$flag = 1;
+		foreach $item (@values) {
+			print "$item\n";
+			if ( "$item" eq "sambaAccount" ) {
+				$flag = 0;
+			}
+		}
+		if ( $flag ) {
+	    		## Adding sambaAccount objectclass requires adding at least rid:
+			## uid attribute already exists we know since we searched on it
+			$entry->add(objectclass => "sambaAccount",
+       				   rid	       => $rid );
+	    }
+
+	    ## Set the other attribute values
+	    $entry->replace(rid        => $rid,
+			    lmPassword => $smbentry[2],
+			    ntPassword => $smbentry[3],
+			    acctFlags  => $smbentry[4],
+			    pwdLastSet => hex(substr($smbentry[5],4)));
+
+	    ## Apply changes to the LDAP server
+            $updatemesg = $entry->update($ldap);
+	    $updatemesg->error() if $updatemesg->code();
+
+        ## If we get here, the LDAP search returned more than one value
+        ## which shouldn't happen under normal circumstances.
+	} else {
+	    print STDERR "LDAP search returned more than one entry for $smbentry[0]... skipping!\n";
+	    next;
+        }
+}
+
+$ldap->unbind();
+exit 0;
+
+
diff --git a/examples/VFS/Makefile.in b/examples/VFS/Makefile.in
new file mode 100644
index 0000000000..c368974bd5
--- /dev/null
+++ b/examples/VFS/Makefile.in
@@ -0,0 +1,43 @@
+CC		= @CC@
+CFLAGS		= @CFLAGS@
+CPPFLAGS	= @CPPFLAGS@
+LDFLAGS		= @LDFLAGS@
+LDSHFLAGS	= @LDSHFLAGS@
+INSTALLCMD	= @INSTALL@
+SAMBA_SOURCE	= @SAMBA_SOURCE@
+SHLIBEXT	= @SHLIBEXT@
+OBJEXT		= @OBJEXT@ 
+FLAGS		=  $(CFLAGS) -Iinclude -I$(SAMBA_SOURCE)/include -I$(SAMBA_SOURCE)/ubiqx -I$(SAMBA_SOURCE)/smbwrapper  -I. $(CPPFLAGS) -I$(SAMBA_SOURCE)
+
+
+prefix		= @prefix@
+libdir		= @libdir@
+
+VFS_LIBDIR	= $(libdir)/vfs
+
+# Auto target
+default: $(patsubst %.c,%.$(SHLIBEXT),$(wildcard *.c))
+
+# Pattern rules
+
+%.$(SHLIBEXT): %.$(OBJEXT)
+	@echo "Linking $@"
+	@$(CC) $(LDSHFLAGS) $(LDFLAGS) -o $@ $<
+
+%.$(OBJEXT): %.c
+	@echo "Compiling $<"
+	@$(CC) $(FLAGS) -c $<
+
+
+install: default
+	$(INSTALLCMD) -d $(VFS_LIBDIR)
+	$(INSTALLCMD) -m 755 *.$(SHLIBEXT) $(VFS_LIBDIR)
+
+# Misc targets
+clean:
+	rm -rf .libs
+	rm -f core *~ *% *.bak *.o *.$(SHLIBEXT)
+
+distclean: clean
+	rm config.* Makefile
+
diff --git a/examples/VFS/autogen.sh b/examples/VFS/autogen.sh
new file mode 100755
index 0000000000..fcae16ec5c
--- /dev/null
+++ b/examples/VFS/autogen.sh
@@ -0,0 +1,60 @@
+#!/bin/sh
+
+# Run this script to build samba from CVS.
+
+## insert all possible names (only works with 
+## autoconf 2.x
+#TESTAUTOHEADER="autoheader autoheader-2.53"
+TESTAUTOCONF="autoconf autoconf-2.53"
+
+#AUTOHEADERFOUND="0"
+AUTOCONFFOUND="0"
+
+
+##
+## Look for autoheader 
+##
+#for i in $TESTAUTOHEADER; do
+#	if which $i > /dev/null 2>&1; then
+#		if [ `$i --version | head -n 1 | cut -d.  -f 2` -ge 53 ]; then
+#			AUTOHEADER=$i
+#			AUTOHEADERFOUND="1"
+#			break
+#		fi
+#	fi
+#done
+
+## 
+## Look for autoconf
+##
+
+for i in $TESTAUTOCONF; do
+	if which $i > /dev/null 2>&1; then
+		if [ `$i --version | head -n 1 | cut -d.  -f 2` -ge 53 ]; then
+			AUTOCONF=$i
+			AUTOCONFFOUND="1"
+			break
+		fi
+	fi
+done
+
+
+## 
+## do we have it?
+##
+if [ "$AUTOCONFFOUND" = "0" -o "$AUTOHEADERFOUND" = "0" ]; then
+	echo "$0: need autoconf 2.53 or later to build samba from CVS" >&2
+	exit 1
+fi
+
+
+
+#echo "$0: running $AUTOHEADER"
+#$AUTOHEADER || exit 1
+
+echo "$0: running $AUTOCONF"
+$AUTOCONF || exit 1
+
+echo "Now run ./configure and then make."
+exit 0
+
diff --git a/examples/VFS/configure.in b/examples/VFS/configure.in
new file mode 100644
index 0000000000..a0d1dc9630
--- /dev/null
+++ b/examples/VFS/configure.in
@@ -0,0 +1,353 @@
+dnl -*- mode: m4-mode -*-
+dnl Process this file with autoconf to produce a configure script.
+
+dnl We must use autotools 2.53 or above
+AC_PREREQ(2.53)
+AC_INIT(Makefile.in)
+
+#dnl Uncomment this if you want to use your own define's too
+#AC_CONFIG_HEADER(module_config.h)
+#dnl To make sure that didn't get #define PACKAGE_* in modules_config.h
+#echo "" > confdefs.h
+
+dnl Checks for programs.
+AC_PROG_CC
+AC_PROG_INSTALL
+
+#################################################
+# Directory handling stuff to support both the
+# legacy SAMBA directories and FHS compliant
+# ones...
+AC_PREFIX_DEFAULT(/usr/local/samba)
+
+AC_ARG_WITH(fhs, 
+[  --with-fhs              Use FHS-compliant paths (default=no)],
+    libdir="\${prefix}/lib/samba",
+    libdir="\${prefix}/lib")
+
+AC_SUBST(libdir)
+
+SAMBA_SOURCE="../../source"
+####################################################
+# set the location location of the samba source tree
+AC_ARG_WITH(samba-source,
+[  --with-samba-source=DIR Where is the samba source tree (../../source)],
+[ case "$withval" in
+  yes|no)
+  #
+  # Just in case anybody calls it without argument
+  #
+    AC_MSG_WARN([--with-samba-source called without argument - will use default])
+  ;;
+  * )
+    SAMBA_SOURCE="$withval"
+    ;;
+  esac])
+
+AC_SUBST(SAMBA_SOURCE)
+
+dnl Unique-to-Samba variables we'll be playing with.
+AC_SUBST(CC)
+AC_SUBST(SHELL)
+AC_SUBST(LDSHFLAGS)
+AC_SUBST(SONAMEFLAG)
+AC_SUBST(SHLD)
+AC_SUBST(HOST_OS)
+AC_SUBST(PICFLAG)
+AC_SUBST(PICSUFFIX)
+AC_SUBST(POBAD_CC)
+AC_SUBST(SHLIBEXT)
+AC_SUBST(INSTALLCLIENTCMD_SH)
+AC_SUBST(INSTALLCLIENTCMD_A)
+AC_SUBST(SHLIB_PROGS)
+AC_SUBST(EXTRA_BIN_PROGS)
+AC_SUBST(EXTRA_SBIN_PROGS)
+AC_SUBST(EXTRA_ALL_TARGETS)
+
+AC_ARG_ENABLE(debug, 
+[  --enable-debug          Turn on compiler debugging information (default=no)],
+    [if eval "test x$enable_debug = xyes"; then
+	CFLAGS="${CFLAGS} -g"
+    fi])
+
+AC_ARG_ENABLE(developer, [  --enable-developer      Turn on developer warnings and debugging (default=no)],
+    [if eval "test x$enable_developer = xyes"; then
+        developer=yes
+    	CFLAGS="${CFLAGS} -g -Wall -Wshadow -Wstrict-prototypes -Wpointer-arith -Wcast-qual -Wcast-align -Wwrite-strings -DDEBUG_PASSWORD -DDEVELOPER"
+    fi])
+
+# compile with optimization and without debugging by default, but
+# allow people to set their own preference.
+if test "x$CFLAGS" = x
+then
+  CFLAGS="-O ${CFLAGS}"
+fi
+
+  #################################################
+  # check for krb5-config from recent MIT and Heimdal kerberos 5
+  AC_PATH_PROG(KRB5_CONFIG, krb5-config)
+  AC_MSG_CHECKING(for working krb5-config)
+  if test -x "$KRB5_CONFIG"; then
+    CFLAGS="$CFLAGS `$KRB5_CONFIG --cflags | sed s/@INCLUDE_des@//`" 
+    CPPFLAGS="$CPPFLAGS `$KRB5_CONFIG --cflags | sed s/@INCLUDE_des@//`"
+    FOUND_KRB5=yes
+    AC_MSG_RESULT(yes)
+  else
+    AC_MSG_RESULT(no. Fallback to previous krb5 detection strategy)
+  fi
+  
+  if test x$FOUND_KRB5 = x"no"; then
+  #################################################
+  # check for location of Kerberos 5 install
+  AC_MSG_CHECKING(for kerberos 5 install path)
+  AC_ARG_WITH(krb5,
+  [  --with-krb5=base-dir    Locate Kerberos 5 support (default=/usr)],
+  [ case "$withval" in
+    no)
+      AC_MSG_RESULT(no)
+      ;;
+    *)
+      AC_MSG_RESULT(yes)
+      CFLAGS="$CFLAGS -I$withval/include"
+      CPPFLAGS="$CPPFLAGS -I$withval/include"
+      FOUND_KRB5=yes
+      ;;
+    esac ],
+    AC_MSG_RESULT(no)
+  )
+  fi
+
+if test x$FOUND_KRB5 = x"no"; then
+#################################################
+# see if this box has the SuSE location for the heimdal kerberos implementation
+AC_MSG_CHECKING(for /usr/include/heimdal)
+if test -d /usr/include/heimdal; then
+    if test -f /usr/lib/heimdal/lib/libkrb5.a; then
+        CFLAGS="$CFLAGS -I/usr/include/heimdal"
+        CPPFLAGS="$CPPFLAGS -I/usr/include/heimdal"
+        AC_MSG_RESULT(yes)
+    else
+        CFLAGS="$CFLAGS -I/usr/include/heimdal"
+        CPPFLAGS="$CPPFLAGS -I/usr/include/heimdal"
+        AC_MSG_RESULT(yes)
+ 
+    fi
+else
+    AC_MSG_RESULT(no)
+fi
+fi
+
+
+if test x$FOUND_KRB5 = x"no"; then
+#################################################
+# see if this box has the RedHat location for kerberos
+AC_MSG_CHECKING(for /usr/kerberos)
+if test -d /usr/kerberos -a -f /usr/kerberos/lib/libkrb5.a; then
+    LDFLAGS="$LDFLAGS -L/usr/kerberos/lib"
+    CFLAGS="$CFLAGS -I/usr/kerberos/include"
+    CPPFLAGS="$CPPFLAGS -I/usr/kerberos/include"
+    AC_MSG_RESULT(yes)
+else
+    AC_MSG_RESULT(no)
+fi
+fi
+
+  # now check for krb5.h. Some systems have the libraries without the headers!
+  # note that this check is done here to allow for different kerberos
+  # include paths
+  AC_CHECK_HEADERS(krb5.h)
+
+  # now check for gssapi headers.  This is also done here to allow for
+  # different kerberos include paths
+  AC_CHECK_HEADERS(gssapi.h gssapi/gssapi_generic.h gssapi/gssapi.h com_err.h)
+
+#dnl Check if we use GNU ld
+#LD=ld
+#AC_PROG_LD_GNU
+
+#dnl look for executable suffix
+#AC_EXEEXT
+
+builddir=`pwd`
+AC_SUBST(builddir)
+
+# Assume non-shared by default and override below
+BLDSHARED="false"
+
+# these are the defaults, good for lots of systems
+HOST_OS="$host_os"
+LDSHFLAGS="-shared"
+SONAMEFLAG="#"
+SHLD="\${CC}"
+PICFLAG=""
+PICSUFFIX="po"
+POBAD_CC="#"
+SHLIBEXT="so"
+
+if test "$enable_shared" = "yes"; then
+  # this bit needs to be modified for each OS that is suported by
+  # smbwrapper. You need to specify how to created a shared library and
+  # how to compile C code to produce PIC object files
+
+  AC_MSG_CHECKING([ability to build shared libraries])
+
+  # and these are for particular systems
+  case "$host_os" in
+		*linux*)
+			BLDSHARED="true"
+			LDSHFLAGS="-shared" 
+			DYNEXP="-Wl,--export-dynamic"
+			PICFLAG="-fPIC"
+			SONAMEFLAG="-Wl,-soname="
+			;;
+		*solaris*)
+			BLDSHARED="true"
+			LDSHFLAGS="-G"
+			SONAMEFLAG="-h "
+			if test "${GCC}" = "yes"; then
+				PICFLAG="-fPIC"
+				if test "${ac_cv_prog_gnu_ld}" = "yes"; then
+					DYNEXP="-Wl,-E"
+				fi
+			else
+				PICFLAG="-KPIC"
+				## ${CFLAGS} added for building 64-bit shared 
+				## libs using Sun's Compiler
+				LDSHFLAGS="-G \${CFLAGS}"
+				POBAD_CC=""
+				PICSUFFIX="po.o"
+			fi
+			;;
+		*sunos*)
+			BLDSHARED="true"
+			LDSHFLAGS="-G"
+			SONAMEFLAG="-Wl,-h,"
+			PICFLAG="-KPIC"   # Is this correct for SunOS
+			;;
+		*netbsd* | *freebsd*)  BLDSHARED="true"
+			LDSHFLAGS="-shared"
+			DYNEXP="-Wl,--export-dynamic"
+			SONAMEFLAG="-Wl,-soname,"
+			PICFLAG="-fPIC -DPIC"
+			;;
+		*openbsd*)  BLDSHARED="true"
+			LDSHFLAGS="-shared"
+			DYNEXP="-Wl,-Bdynamic"
+			SONAMEFLAG="-Wl,-soname,"
+			PICFLAG="-fPIC"
+			;;
+		*irix*)
+			case "$host_os" in
+			*irix6*)
+			;;
+			esac
+			ATTEMPT_WRAP32_BUILD=yes
+			BLDSHARED="true"
+			LDSHFLAGS="-set_version sgi1.0 -shared"
+			SONAMEFLAG="-soname "
+			SHLD="\${LD}"
+			if test "${GCC}" = "yes"; then
+				PICFLAG="-fPIC"
+			else 
+				PICFLAG="-KPIC"
+			fi
+			;;
+		*aix*)
+			BLDSHARED="true"
+			LDSHFLAGS="-Wl,-bexpall,-bM:SRE,-bnoentry,-berok"
+			DYNEXP="-Wl,-brtl,-bexpall"
+			PICFLAG="-O2"
+			if test "${GCC}" != "yes"; then
+				## for funky AIX compiler using strncpy()
+				CFLAGS="$CFLAGS -D_LINUX_SOURCE_COMPAT -qmaxmem=32000"
+			fi
+			;;
+		*hpux*)
+			SHLIBEXT="sl"
+			# Use special PIC flags for the native HP-UX compiler.
+			if test $ac_cv_prog_cc_Ae = yes; then
+				BLDSHARED="true"
+				SHLD="/usr/bin/ld"
+				LDSHFLAGS="-B symbolic -b -z"
+				SONAMEFLAG="+h "
+				PICFLAG="+z"
+			fi
+			DYNEXP="-Wl,-E"
+			;;
+		*qnx*)
+			;;
+		*osf*)
+			BLDSHARED="true"
+			LDSHFLAGS="-shared"
+			SONAMEFLAG="-Wl,-soname,"
+			PICFLAG="-fPIC"
+			;;
+		*sco*)
+			;;
+		*unixware*)
+			BLDSHARED="true"
+			LDSHFLAGS="-shared"
+			SONAMEFLAG="-Wl,-soname,"
+			PICFLAG="-KPIC"
+			;;
+		*next2*)
+			;;
+		*dgux*) AC_CHECK_PROG( ROFF, groff, [groff -etpsR -Tascii -man])
+			;;
+		*sysv4*)
+			case "$host" in
+				*-univel-*)
+					LDSHFLAGS="-G"
+                             		DYNEXP="-Bexport"
+				;;
+				*mips-sni-sysv4*) 
+				;;
+			esac
+			;;
+
+		*sysv5*)
+			LDSHFLAGS="-G"
+			;;
+		*vos*)
+			BLDSHARED="false"
+			LDSHFLAGS=""
+			;;
+		*)
+			;;
+  esac
+  AC_SUBST(DYNEXP)
+  AC_MSG_RESULT($BLDSHARED)
+  AC_MSG_CHECKING([linker flags for shared libraries])
+  AC_MSG_RESULT([$LDSHFLAGS])
+  AC_MSG_CHECKING([compiler flags for position-independent code])
+  AC_MSG_RESULT([$PICFLAGS])
+fi
+
+#######################################################
+# test whether building a shared library actually works
+if test $BLDSHARED = true; then
+AC_CACHE_CHECK([whether building shared libraries actually works], 
+               [ac_cv_shlib_works],[
+   ac_cv_shlib_works=no
+   # try building a trivial shared library
+   if test "$PICSUFFIX" = "po"; then
+     $CC $CPPFLAGS $CFLAGS $PICFLAG -c -o shlib.po ${srcdir-.}/tests/shlib.c &&
+       $CC $CPPFLAGS $CFLAGS `eval echo $LDSHFLAGS` -o "shlib.$SHLIBEXT" shlib.po &&
+       ac_cv_shlib_works=yes
+   else
+     $CC $CPPFLAGS $CFLAGS $PICFLAG -c -o shlib.$PICSUFFIX ${srcdir-.}/tests/shlib.c &&
+       mv shlib.$PICSUFFIX shlib.po &&
+       $CC $CPPFLAGS $CFLAGS `eval echo $LDSHFLAGS` -o "shlib.$SHLIBEXT" shlib.po &&
+       ac_cv_shlib_works=yes
+   fi
+   rm -f "shlib.$SHLIBEXT" shlib.po
+])
+if test $ac_cv_shlib_works = no; then
+   BLDSHARED=false
+fi
+fi
+
+
+
+
+AC_OUTPUT(Makefile)
diff --git a/examples/VFS/install-sh b/examples/VFS/install-sh
new file mode 100644
index 0000000000..58719246f0
--- /dev/null
+++ b/examples/VFS/install-sh
@@ -0,0 +1,238 @@
+#! /bin/sh
+#
+# install - install a program, script, or datafile
+# This comes from X11R5.
+#
+# Calling this script install-sh is preferred over install.sh, to prevent
+# `make' implicit rules from creating a file called install from it
+# when there is no Makefile.
+#
+# This script is compatible with the BSD install script, but was written
+# from scratch.
+#
+
+
+# set DOITPROG to echo to test this script
+
+# Don't use :- since 4.3BSD and earlier shells don't like it.
+doit="${DOITPROG-}"
+
+
+# put in absolute paths if you don't have them in your path; or use env. vars.
+
+mvprog="${MVPROG-mv}"
+cpprog="${CPPROG-cp}"
+chmodprog="${CHMODPROG-chmod}"
+chownprog="${CHOWNPROG-chown}"
+chgrpprog="${CHGRPPROG-chgrp}"
+stripprog="${STRIPPROG-strip}"
+rmprog="${RMPROG-rm}"
+mkdirprog="${MKDIRPROG-mkdir}"
+
+transformbasename=""
+transform_arg=""
+instcmd="$mvprog"
+chmodcmd="$chmodprog 0755"
+chowncmd=""
+chgrpcmd=""
+stripcmd=""
+rmcmd="$rmprog -f"
+mvcmd="$mvprog"
+src=""
+dst=""
+dir_arg=""
+
+while [ x"$1" != x ]; do
+    case $1 in
+	-c) instcmd="$cpprog"
+	    shift
+	    continue;;
+
+	-d) dir_arg=true
+	    shift
+	    continue;;
+
+	-m) chmodcmd="$chmodprog $2"
+	    shift
+	    shift
+	    continue;;
+
+	-o) chowncmd="$chownprog $2"
+	    shift
+	    shift
+	    continue;;
+
+	-g) chgrpcmd="$chgrpprog $2"
+	    shift
+	    shift
+	    continue;;
+
+	-s) stripcmd="$stripprog"
+	    shift
+	    continue;;
+
+	-t=*) transformarg=`echo $1 | sed 's/-t=//'`
+	    shift
+	    continue;;
+
+	-b=*) transformbasename=`echo $1 | sed 's/-b=//'`
+	    shift
+	    continue;;
+
+	*)  if [ x"$src" = x ]
+	    then
+		src=$1
+	    else
+		# this colon is to work around a 386BSD /bin/sh bug
+		:
+		dst=$1
+	    fi
+	    shift
+	    continue;;
+    esac
+done
+
+if [ x"$src" = x ]
+then
+	echo "install:	no input file specified"
+	exit 1
+else
+	true
+fi
+
+if [ x"$dir_arg" != x ]; then
+	dst=$src
+	src=""
+	
+	if [ -d $dst ]; then
+		instcmd=:
+	else
+		instcmd=mkdir
+	fi
+else
+
+# Waiting for this to be detected by the "$instcmd $src $dsttmp" command
+# might cause directories to be created, which would be especially bad 
+# if $src (and thus $dsttmp) contains '*'.
+
+	if [ -f $src -o -d $src ]
+	then
+		true
+	else
+		echo "install:  $src does not exist"
+		exit 1
+	fi
+	
+	if [ x"$dst" = x ]
+	then
+		echo "install:	no destination specified"
+		exit 1
+	else
+		true
+	fi
+
+# If destination is a directory, append the input filename; if your system
+# does not like double slashes in filenames, you may need to add some logic
+
+	if [ -d $dst ]
+	then
+		dst="$dst"/`basename $src`
+	else
+		true
+	fi
+fi
+
+## this sed command emulates the dirname command
+dstdir=`echo $dst | sed -e 's,[^/]*$,,;s,/$,,;s,^$,.,'`
+
+# Make sure that the destination directory exists.
+#  this part is taken from Noah Friedman's mkinstalldirs script
+
+# Skip lots of stat calls in the usual case.
+if [ ! -d "$dstdir" ]; then
+defaultIFS='	
+'
+IFS="${IFS-${defaultIFS}}"
+
+oIFS="${IFS}"
+# Some sh's can't handle IFS=/ for some reason.
+IFS='%'
+set - `echo ${dstdir} | sed -e 's@/@%@g' -e 's@^%@/@'`
+IFS="${oIFS}"
+
+pathcomp=''
+
+while [ $# -ne 0 ] ; do
+	pathcomp="${pathcomp}${1}"
+	shift
+
+	if [ ! -d "${pathcomp}" ] ;
+        then
+		$mkdirprog "${pathcomp}"
+	else
+		true
+	fi
+
+	pathcomp="${pathcomp}/"
+done
+fi
+
+if [ x"$dir_arg" != x ]
+then
+	$doit $instcmd $dst &&
+
+	if [ x"$chowncmd" != x ]; then $doit $chowncmd $dst; else true ; fi &&
+	if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd $dst; else true ; fi &&
+	if [ x"$stripcmd" != x ]; then $doit $stripcmd $dst; else true ; fi &&
+	if [ x"$chmodcmd" != x ]; then $doit $chmodcmd $dst; else true ; fi
+else
+
+# If we're going to rename the final executable, determine the name now.
+
+	if [ x"$transformarg" = x ] 
+	then
+		dstfile=`basename $dst`
+	else
+		dstfile=`basename $dst $transformbasename | 
+			sed $transformarg`$transformbasename
+	fi
+
+# don't allow the sed command to completely eliminate the filename
+
+	if [ x"$dstfile" = x ] 
+	then
+		dstfile=`basename $dst`
+	else
+		true
+	fi
+
+# Make a temp file name in the proper directory.
+
+	dsttmp=$dstdir/#inst.$$#
+
+# Move or copy the file name to the temp name
+
+	$doit $instcmd $src $dsttmp &&
+
+	trap "rm -f ${dsttmp}" 0 &&
+
+# and set any options; do chmod last to preserve setuid bits
+
+# If any of these fail, we abort the whole thing.  If we want to
+# ignore errors from any of these, just make sure not to ignore
+# errors from the above "$doit $instcmd $src $dsttmp" command.
+
+	if [ x"$chowncmd" != x ]; then $doit $chowncmd $dsttmp; else true;fi &&
+	if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd $dsttmp; else true;fi &&
+	if [ x"$stripcmd" != x ]; then $doit $stripcmd $dsttmp; else true;fi &&
+	if [ x"$chmodcmd" != x ]; then $doit $chmodcmd $dsttmp; else true;fi &&
+
+# Now rename the file to the real destination.
+
+	$doit $rmcmd -f $dstdir/$dstfile &&
+	$doit $mvcmd $dsttmp $dstdir/$dstfile 
+
+fi &&
+
+
+exit 0
diff --git a/examples/VFS/skel_opaque.c b/examples/VFS/skel_opaque.c
new file mode 100644
index 0000000000..e507dc1094
--- /dev/null
+++ b/examples/VFS/skel_opaque.c
@@ -0,0 +1,563 @@
+/* 
+ * Skeleton VFS module.  Implements passthrough operation of all VFS
+ * calls to disk functions.
+ *
+ * Copyright (C) Tim Potter, 1999-2000
+ * Copyright (C) Alexander Bokovoy, 2002
+ * Copyright (C) Stefan (metze) Metzmacher, 2003
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *  
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *  
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+
+#include "includes.h"
+
+/* PLEASE,PLEASE READ THE VFS MODULES CHAPTER OF THE 
+   SAMBA DEVELOPERS GUIDE!!!!!!
+ */
+
+/* If you take this file as template for your module
+ * please make sure that you remove all vfswrap_* functions and 
+ * implement your own function!!
+ *
+ * for functions you didn't want to provide implement dummy functions
+ * witch return ERROR and errno = ENOSYS; !
+ *
+ * --metze
+ */
+
+static int skel_connect(vfs_handle_struct *handle, connection_struct *conn, const char *service, const char *user)    
+{
+	return 0;
+}
+
+static void skel_disconnect(vfs_handle_struct *handle, connection_struct *conn)
+{
+	return;
+}
+
+static SMB_BIG_UINT skel_disk_free(vfs_handle_struct *handle, connection_struct *conn, const char *path,
+	BOOL small_query, SMB_BIG_UINT *bsize,
+	SMB_BIG_UINT *dfree, SMB_BIG_UINT *dsize)
+{
+	return vfswrap_disk_free(NULL, conn, path, small_query, bsize, 
+					 dfree, dsize);
+}
+
+static int skel_get_quota(vfs_handle_struct *handle, connection_struct *conn, enum SMB_QUOTA_TYPE qtype, unid_t id, SMB_DISK_QUOTA *dq)
+{
+	return vfswrap_get_quota(NULL, conn, qtype, id, dq);
+}
+
+static int skel_set_quota(vfs_handle_struct *handle, connection_struct *conn, enum SMB_QUOTA_TYPE qtype, unid_t id, SMB_DISK_QUOTA *dq)
+{
+	return vfswrap_set_quota(NULL, conn, qtype, id, dq);
+}
+
+static DIR *skel_opendir(vfs_handle_struct *handle, connection_struct *conn, const char *fname)
+{
+	return vfswrap_opendir(NULL, conn, fname);
+}
+
+static struct dirent *skel_readdir(vfs_handle_struct *handle, connection_struct *conn, DIR *dirp)
+{
+	return vfswrap_readdir(NULL, conn, dirp);
+}
+
+static int skel_mkdir(vfs_handle_struct *handle, connection_struct *conn, const char *path, mode_t mode)
+{
+	return vfswrap_mkdir(NULL, conn, path, mode);
+}
+
+static int skel_rmdir(vfs_handle_struct *handle, connection_struct *conn, const char *path)
+{
+	return vfswrap_rmdir(NULL, conn, path);
+}
+
+static int skel_closedir(vfs_handle_struct *handle, connection_struct *conn, DIR *dir)
+{
+	return vfswrap_closedir(NULL, conn, dir);
+}
+
+static int skel_open(vfs_handle_struct *handle, connection_struct *conn, const char *fname, int flags, mode_t mode)
+{
+	return vfswrap_open(NULL, conn, fname, flags, mode);
+}
+
+static int skel_close(vfs_handle_struct *handle, files_struct *fsp, int fd)
+{
+	return vfswrap_close(NULL, fsp, fd);
+}
+
+static ssize_t skel_read(vfs_handle_struct *handle, files_struct *fsp, int fd, void *data, size_t n)
+{
+	return vfswrap_read(NULL, fsp, fd, data, n);
+}
+
+static ssize_t skel_write(vfs_handle_struct *handle, files_struct *fsp, int fd, const void *data, size_t n)
+{
+	return vfswrap_write(NULL, fsp, fd, data, n);
+}
+
+static SMB_OFF_T skel_lseek(vfs_handle_struct *handle, files_struct *fsp, int filedes, SMB_OFF_T offset, int whence)
+{
+	return vfswrap_lseek(NULL, fsp, filedes, offset, whence);
+}
+
+static int skel_rename(vfs_handle_struct *handle, connection_struct *conn, const char *old, const char *new)
+{
+	return vfswrap_rename(NULL, conn, old, new);
+}
+
+static int skel_fsync(vfs_handle_struct *handle, files_struct *fsp, int fd)
+{
+	return vfswrap_fsync(NULL, fsp, fd);
+}
+
+static int skel_stat(vfs_handle_struct *handle, connection_struct *conn, const char *fname, SMB_STRUCT_STAT *sbuf)
+{
+	return vfswrap_stat(NULL, conn, fname, sbuf);
+}
+
+static int skel_fstat(vfs_handle_struct *handle, files_struct *fsp, int fd, SMB_STRUCT_STAT *sbuf)
+{
+	return vfswrap_fstat(NULL, fsp, fd, sbuf);
+}
+
+static int skel_lstat(vfs_handle_struct *handle, connection_struct *conn, const char *path, SMB_STRUCT_STAT *sbuf)
+{
+	return vfswrap_lstat(NULL, conn, path, sbuf);
+}
+
+static int skel_unlink(vfs_handle_struct *handle, connection_struct *conn, const char *path)
+{
+	return vfswrap_unlink(NULL, conn, path);
+}
+
+static int skel_chmod(vfs_handle_struct *handle, connection_struct *conn, const char *path, mode_t mode)
+{
+	return vfswrap_chmod(NULL, conn, path, mode);
+}
+
+static int skel_fchmod(vfs_handle_struct *handle, files_struct *fsp, int fd, mode_t mode)
+{
+	return vfswrap_fchmod(NULL, fsp, fd, mode);
+}
+
+static int skel_chown(vfs_handle_struct *handle, connection_struct *conn, const char *path, uid_t uid, gid_t gid)
+{
+	return vfswrap_chown(NULL, conn, path, uid, gid);
+}
+
+static int skel_fchown(vfs_handle_struct *handle, files_struct *fsp, int fd, uid_t uid, gid_t gid)
+{
+	return vfswrap_fchown(NULL, fsp, fd, uid, gid);
+}
+
+static int skel_chdir(vfs_handle_struct *handle, connection_struct *conn, const char *path)
+{
+	return vfswrap_chdir(NULL, conn, path);
+}
+
+static char *skel_getwd(vfs_handle_struct *handle, connection_struct *conn, char *buf)
+{
+	return vfswrap_getwd(NULL, conn, buf);
+}
+
+static int skel_utime(vfs_handle_struct *handle, connection_struct *conn, const char *path, struct utimbuf *times)
+{
+	return vfswrap_utime(NULL, conn, path, times);
+}
+
+static int skel_ftruncate(vfs_handle_struct *handle, files_struct *fsp, int fd, SMB_OFF_T offset)
+{
+	return vfswrap_ftruncate(NULL, fsp, fd, offset);
+}
+
+static BOOL skel_lock(vfs_handle_struct *handle, files_struct *fsp, int fd, int op, SMB_OFF_T offset, SMB_OFF_T count, int type)
+{
+	return vfswrap_lock(NULL, fsp, fd, op, offset, count, type);
+}
+
+static BOOL skel_symlink(vfs_handle_struct *handle, connection_struct *conn, const char *oldpath, const char *newpath)
+{
+	return vfswrap_symlink(NULL, conn, oldpath, newpath);
+}
+
+static BOOL skel_readlink(vfs_handle_struct *handle, connection_struct *conn, const char *path, char *buf, size_t bufsiz)
+{
+	return vfswrap_readlink(NULL, conn, path, buf, bufsiz);
+}
+
+static int skel_link(vfs_handle_struct *handle, connection_struct *conn, const char *oldpath, const char *newpath)
+{
+	return vfswrap_link(NULL, conn, oldpath, newpath);
+}
+
+static int skel_mknod(vfs_handle_struct *handle, connection_struct *conn, const char *path, mode_t mode, SMB_DEV_T dev)
+{
+	return vfswrap_mknod(NULL, conn, path, mode, dev);
+}
+
+static char *skel_realpath(vfs_handle_struct *handle, connection_struct *conn, const char *path, char *resolved_path)
+{
+	return vfswrap_realpath(NULL, conn, path, resolved_path);
+}
+
+static size_t skel_fget_nt_acl(vfs_handle_struct *handle, files_struct *fsp, int fd, uint32 security_info, struct security_descriptor_info **ppdesc)
+{
+	errno = ENOSYS;
+	return 0;
+}
+
+static size_t skel_get_nt_acl(vfs_handle_struct *handle, files_struct *fsp, const char *name, uint32 security_info, struct security_descriptor_info **ppdesc)
+{
+	errno = ENOSYS;
+	return 0;
+}
+
+static BOOL skel_fset_nt_acl(vfs_handle_struct *handle, files_struct *fsp, int fd, uint32 security_info_sent, struct security_descriptor_info *psd)
+{
+	errno = ENOSYS;
+	return False;
+}
+
+static BOOL skel_set_nt_acl(vfs_handle_struct *handle, files_struct *fsp, const char *name, uint32 security_info_sent, struct security_descriptor_info *psd)
+{
+	errno = ENOSYS;
+	return False;
+}
+
+static int skel_chmod_acl(vfs_handle_struct *handle, connection_struct *conn, const char *name, mode_t mode)
+{
+	errno = ENOSYS;
+	return -1;
+}
+
+static int skel_fchmod_acl(vfs_handle_struct *handle, files_struct *fsp, int fd, mode_t mode)
+{
+	errno = ENOSYS;
+	return -1;
+}
+
+static int skel_sys_acl_get_entry(vfs_handle_struct *handle, connection_struct *conn, SMB_ACL_T theacl, int entry_id, SMB_ACL_ENTRY_T *entry_p)
+{
+	errno = ENOSYS;
+	return -1;
+}
+
+static int skel_sys_acl_get_tag_type(vfs_handle_struct *handle, connection_struct *conn, SMB_ACL_ENTRY_T entry_d, SMB_ACL_TAG_T *tag_type_p)
+{
+	errno = ENOSYS;
+	return -1;
+}
+
+static int skel_sys_acl_get_permset(vfs_handle_struct *handle, connection_struct *conn, SMB_ACL_ENTRY_T entry_d, SMB_ACL_PERMSET_T *permset_p)
+{
+	errno = ENOSYS;
+	return -1;
+}
+
+static void *skel_sys_acl_get_qualifier(vfs_handle_struct *handle, connection_struct *conn, SMB_ACL_ENTRY_T entry_d)
+{
+	errno = ENOSYS;
+	return NULL;
+}
+
+static SMB_ACL_T skel_sys_acl_get_file(vfs_handle_struct *handle, connection_struct *conn, const char *path_p, SMB_ACL_TYPE_T type)
+{
+	errno = ENOSYS;
+	return NULL;
+}
+
+static SMB_ACL_T skel_sys_acl_get_fd(vfs_handle_struct *handle, files_struct *fsp, int fd)
+{
+	errno = ENOSYS;
+	return NULL;
+}
+
+static int skel_sys_acl_clear_perms(vfs_handle_struct *handle, connection_struct *conn, SMB_ACL_PERMSET_T permset)
+{
+	errno = ENOSYS;
+	return -1;
+}
+
+static int skel_sys_acl_add_perm(vfs_handle_struct *handle, connection_struct *conn, SMB_ACL_PERMSET_T permset, SMB_ACL_PERM_T perm)
+{
+	errno = ENOSYS;
+	return -1;
+}
+
+static char *skel_sys_acl_to_text(vfs_handle_struct *handle, connection_struct *conn, SMB_ACL_T theacl, ssize_t *plen)
+{
+	errno = ENOSYS;
+	return NULL;
+}
+
+static SMB_ACL_T skel_sys_acl_init(vfs_handle_struct *handle, connection_struct *conn, int count)
+{
+	errno = ENOSYS;
+	return NULL;
+}
+
+static int skel_sys_acl_create_entry(vfs_handle_struct *handle, connection_struct *conn, SMB_ACL_T *pacl, SMB_ACL_ENTRY_T *pentry)
+{
+	errno = ENOSYS;
+	return -1;
+}
+
+static int skel_sys_acl_set_tag_type(vfs_handle_struct *handle, connection_struct *conn, SMB_ACL_ENTRY_T entry, SMB_ACL_TAG_T tagtype)
+{
+	errno = ENOSYS;
+	return -1;
+}
+
+static int skel_sys_acl_set_qualifier(vfs_handle_struct *handle, connection_struct *conn, SMB_ACL_ENTRY_T entry, void *qual)
+{
+	errno = ENOSYS;
+	return -1;
+}
+
+static int skel_sys_acl_set_permset(vfs_handle_struct *handle, connection_struct *conn, SMB_ACL_ENTRY_T entry, SMB_ACL_PERMSET_T permset)
+{
+	errno = ENOSYS;
+	return -1;
+}
+
+static int skel_sys_acl_valid(vfs_handle_struct *handle, connection_struct *conn, SMB_ACL_T theacl )
+{
+	errno = ENOSYS;
+	return -1;
+}
+
+static int skel_sys_acl_set_file(vfs_handle_struct *handle, connection_struct *conn, const char *name, SMB_ACL_TYPE_T acltype, SMB_ACL_T theacl)
+{
+	errno = ENOSYS;
+	return -1;
+}
+
+static int skel_sys_acl_set_fd(vfs_handle_struct *handle, files_struct *fsp, int fd, SMB_ACL_T theacl)
+{
+	errno = ENOSYS;
+	return -1;
+}
+
+static int skel_sys_acl_delete_def_file(vfs_handle_struct *handle, connection_struct *conn, const char *path)
+{
+	errno = ENOSYS;
+	return -1;
+}
+
+static int skel_sys_acl_get_perm(vfs_handle_struct *handle, connection_struct *conn, SMB_ACL_PERMSET_T permset, SMB_ACL_PERM_T perm)
+{
+	errno = ENOSYS;
+	return -1;
+}
+
+static int skel_sys_acl_free_text(vfs_handle_struct *handle, connection_struct *conn, char *text)
+{
+	errno = ENOSYS;
+	return -1;
+}
+
+static int skel_sys_acl_free_acl(vfs_handle_struct *handle, connection_struct *conn, SMB_ACL_T posix_acl)
+{
+	errno = ENOSYS;
+	return -1;
+}
+
+static int skel_sys_acl_free_qualifier(vfs_handle_struct *handle, connection_struct *conn, void *qualifier, SMB_ACL_TAG_T tagtype)
+{
+	errno = ENOSYS;
+	return -1;
+}
+
+static ssize_t skel_getxattr(vfs_handle_struct *handle, struct connection_struct *conn,const char *path, const char *name, void *value, size_t size)
+{
+	errno = ENOSYS;
+	return -1;
+}
+
+static ssize_t skel_lgetxattr(vfs_handle_struct *handle, struct connection_struct *conn,const char *path, const char *name, void *value, size_t
+size)
+{
+	errno = ENOSYS;
+	return -1;
+}
+
+static ssize_t skel_fgetxattr(vfs_handle_struct *handle, struct files_struct *fsp,int fd, const char *name, void *value, size_t size)
+{
+	errno = ENOSYS;
+	return -1;
+}
+
+static ssize_t skel_listxattr(vfs_handle_struct *handle, struct connection_struct *conn,const char *path, char *list, size_t size)
+{
+	errno = ENOSYS;
+	return -1;
+}
+
+static ssize_t skel_llistxattr(vfs_handle_struct *handle, struct connection_struct *conn,const char *path, char *list, size_t size)
+{
+	errno = ENOSYS;
+	return -1;
+}
+
+static ssize_t skel_flistxattr(vfs_handle_struct *handle, struct files_struct *fsp,int fd, char *list, size_t size)
+{
+	errno = ENOSYS;
+	return -1;
+}
+
+static int skel_removexattr(vfs_handle_struct *handle, struct connection_struct *conn,const char *path, const char *name)
+{
+	errno = ENOSYS;
+	return -1;
+}
+
+static int skel_lremovexattr(vfs_handle_struct *handle, struct connection_struct *conn,const char *path, const char *name)
+{
+	errno = ENOSYS;
+	return -1;
+}
+
+static int skel_fremovexattr(vfs_handle_struct *handle, struct files_struct *fsp,int fd, const char *name)
+{
+	errno = ENOSYS;
+	return -1;
+}
+
+static int skel_setxattr(vfs_handle_struct *handle, struct connection_struct *conn,const char *path, const char *name, const void *value, size_t size, int flags)
+{
+	errno = ENOSYS;
+	return -1;
+}
+
+static int skel_lsetxattr(vfs_handle_struct *handle, struct connection_struct *conn,const char *path, const char *name, const void *value, size_t size, int flags)
+{
+	errno = ENOSYS;
+	return -1;
+}
+
+static int skel_fsetxattr(vfs_handle_struct *handle, struct files_struct *fsp,int fd, const char *name, const void *value, size_t size, int flags)
+{
+	errno = ENOSYS;
+	return -1;
+}
+
+/* VFS operations structure */
+
+static vfs_op_tuple skel_op_tuples[] = {
+
+	/* Disk operations */
+
+	{SMB_VFS_OP(skel_connect),			SMB_VFS_OP_CONNECT, 		SMB_VFS_LAYER_OPAQUE},
+	{SMB_VFS_OP(skel_disconnect),			SMB_VFS_OP_DISCONNECT,		SMB_VFS_LAYER_OPAQUE},
+	{SMB_VFS_OP(skel_disk_free),			SMB_VFS_OP_DISK_FREE,		SMB_VFS_LAYER_OPAQUE},
+	{SMB_VFS_OP(skel_get_quota),			SMB_VFS_OP_GET_QUOTA,		SMB_VFS_LAYER_OPAQUE},
+	{SMB_VFS_OP(skel_set_quota),			SMB_VFS_OP_SET_QUOTA,		SMB_VFS_LAYER_OPAQUE},
+	
+	/* Directory operations */
+
+	{SMB_VFS_OP(skel_opendir),			SMB_VFS_OP_OPENDIR,		SMB_VFS_LAYER_OPAQUE},
+	{SMB_VFS_OP(skel_readdir),			SMB_VFS_OP_READDIR,		SMB_VFS_LAYER_OPAQUE},
+	{SMB_VFS_OP(skel_mkdir),			SMB_VFS_OP_MKDIR,		SMB_VFS_LAYER_OPAQUE},
+	{SMB_VFS_OP(skel_rmdir),			SMB_VFS_OP_RMDIR,		SMB_VFS_LAYER_OPAQUE},
+	{SMB_VFS_OP(skel_closedir),			SMB_VFS_OP_CLOSEDIR,		SMB_VFS_LAYER_OPAQUE},
+
+	/* File operations */
+
+	{SMB_VFS_OP(skel_open),				SMB_VFS_OP_OPEN,		SMB_VFS_LAYER_OPAQUE},
+	{SMB_VFS_OP(skel_close),			SMB_VFS_OP_CLOSE,		SMB_VFS_LAYER_OPAQUE},
+	{SMB_VFS_OP(skel_read),				SMB_VFS_OP_READ,		SMB_VFS_LAYER_OPAQUE},
+	{SMB_VFS_OP(skel_write),			SMB_VFS_OP_WRITE,		SMB_VFS_LAYER_OPAQUE},
+	{SMB_VFS_OP(skel_lseek),			SMB_VFS_OP_LSEEK,		SMB_VFS_LAYER_OPAQUE},
+	{SMB_VFS_OP(skel_rename),			SMB_VFS_OP_RENAME,		SMB_VFS_LAYER_OPAQUE},
+	{SMB_VFS_OP(skel_fsync),			SMB_VFS_OP_FSYNC,		SMB_VFS_LAYER_OPAQUE},
+	{SMB_VFS_OP(skel_stat),				SMB_VFS_OP_STAT,		SMB_VFS_LAYER_OPAQUE},
+	{SMB_VFS_OP(skel_fstat),			SMB_VFS_OP_FSTAT,		SMB_VFS_LAYER_OPAQUE},
+	{SMB_VFS_OP(skel_lstat),			SMB_VFS_OP_LSTAT,		SMB_VFS_LAYER_OPAQUE},
+	{SMB_VFS_OP(skel_unlink),			SMB_VFS_OP_UNLINK,		SMB_VFS_LAYER_OPAQUE},
+	{SMB_VFS_OP(skel_chmod),			SMB_VFS_OP_CHMOD,		SMB_VFS_LAYER_OPAQUE},
+	{SMB_VFS_OP(skel_fchmod),			SMB_VFS_OP_FCHMOD,		SMB_VFS_LAYER_OPAQUE},
+	{SMB_VFS_OP(skel_chown),			SMB_VFS_OP_CHOWN,		SMB_VFS_LAYER_OPAQUE},
+	{SMB_VFS_OP(skel_fchown),			SMB_VFS_OP_FCHOWN,		SMB_VFS_LAYER_OPAQUE},
+	{SMB_VFS_OP(skel_chdir),			SMB_VFS_OP_CHDIR,		SMB_VFS_LAYER_OPAQUE},
+	{SMB_VFS_OP(skel_getwd),			SMB_VFS_OP_GETWD,		SMB_VFS_LAYER_OPAQUE},
+	{SMB_VFS_OP(skel_utime),			SMB_VFS_OP_UTIME,		SMB_VFS_LAYER_OPAQUE},
+	{SMB_VFS_OP(skel_ftruncate),			SMB_VFS_OP_FTRUNCATE,		SMB_VFS_LAYER_OPAQUE},
+	{SMB_VFS_OP(skel_lock),				SMB_VFS_OP_LOCK,		SMB_VFS_LAYER_OPAQUE},
+	{SMB_VFS_OP(skel_symlink),			SMB_VFS_OP_SYMLINK,		SMB_VFS_LAYER_OPAQUE},
+	{SMB_VFS_OP(skel_readlink),			SMB_VFS_OP_READLINK,		SMB_VFS_LAYER_OPAQUE},
+	{SMB_VFS_OP(skel_link),				SMB_VFS_OP_LINK,		SMB_VFS_LAYER_OPAQUE},
+	{SMB_VFS_OP(skel_mknod),			SMB_VFS_OP_MKNOD,		SMB_VFS_LAYER_OPAQUE},
+	{SMB_VFS_OP(skel_realpath),			SMB_VFS_OP_REALPATH,		SMB_VFS_LAYER_OPAQUE},
+
+	/* NT File ACL operations */
+
+	{SMB_VFS_OP(skel_fget_nt_acl),			SMB_VFS_OP_FGET_NT_ACL,		SMB_VFS_LAYER_OPAQUE},
+	{SMB_VFS_OP(skel_get_nt_acl),			SMB_VFS_OP_GET_NT_ACL,		SMB_VFS_LAYER_OPAQUE},
+	{SMB_VFS_OP(skel_fset_nt_acl),			SMB_VFS_OP_FSET_NT_ACL,		SMB_VFS_LAYER_OPAQUE},
+	{SMB_VFS_OP(skel_set_nt_acl),			SMB_VFS_OP_SET_NT_ACL,		SMB_VFS_LAYER_OPAQUE},
+
+	/* POSIX ACL operations */
+
+	{SMB_VFS_OP(skel_chmod_acl),			SMB_VFS_OP_CHMOD_ACL,		SMB_VFS_LAYER_OPAQUE},
+	{SMB_VFS_OP(skel_fchmod_acl),			SMB_VFS_OP_FCHMOD_ACL,		SMB_VFS_LAYER_OPAQUE},
+
+	{SMB_VFS_OP(skel_sys_acl_get_entry),		SMB_VFS_OP_SYS_ACL_GET_ENTRY,		SMB_VFS_LAYER_OPAQUE},
+	{SMB_VFS_OP(skel_sys_acl_get_tag_type),		SMB_VFS_OP_SYS_ACL_GET_TAG_TYPE,	SMB_VFS_LAYER_OPAQUE},
+	{SMB_VFS_OP(skel_sys_acl_get_permset),		SMB_VFS_OP_SYS_ACL_GET_PERMSET,		SMB_VFS_LAYER_OPAQUE},
+	{SMB_VFS_OP(skel_sys_acl_get_qualifier),	SMB_VFS_OP_SYS_ACL_GET_QUALIFIER,	SMB_VFS_LAYER_OPAQUE},
+	{SMB_VFS_OP(skel_sys_acl_get_file),		SMB_VFS_OP_SYS_ACL_GET_FILE,		SMB_VFS_LAYER_OPAQUE},
+	{SMB_VFS_OP(skel_sys_acl_get_fd),		SMB_VFS_OP_SYS_ACL_GET_FD,		SMB_VFS_LAYER_OPAQUE},
+	{SMB_VFS_OP(skel_sys_acl_clear_perms),		SMB_VFS_OP_SYS_ACL_CLEAR_PERMS,		SMB_VFS_LAYER_OPAQUE},
+	{SMB_VFS_OP(skel_sys_acl_add_perm),		SMB_VFS_OP_SYS_ACL_ADD_PERM,		SMB_VFS_LAYER_OPAQUE},
+	{SMB_VFS_OP(skel_sys_acl_to_text),		SMB_VFS_OP_SYS_ACL_TO_TEXT,		SMB_VFS_LAYER_OPAQUE},
+	{SMB_VFS_OP(skel_sys_acl_init),			SMB_VFS_OP_SYS_ACL_INIT,		SMB_VFS_LAYER_OPAQUE},
+	{SMB_VFS_OP(skel_sys_acl_create_entry),		SMB_VFS_OP_SYS_ACL_CREATE_ENTRY,	SMB_VFS_LAYER_OPAQUE},
+	{SMB_VFS_OP(skel_sys_acl_set_tag_type),		SMB_VFS_OP_SYS_ACL_SET_TAG_TYPE,	SMB_VFS_LAYER_OPAQUE},
+	{SMB_VFS_OP(skel_sys_acl_set_qualifier),	SMB_VFS_OP_SYS_ACL_SET_QUALIFIER,	SMB_VFS_LAYER_OPAQUE},
+	{SMB_VFS_OP(skel_sys_acl_set_permset),		SMB_VFS_OP_SYS_ACL_SET_PERMSET,		SMB_VFS_LAYER_OPAQUE},
+	{SMB_VFS_OP(skel_sys_acl_valid),		SMB_VFS_OP_SYS_ACL_VALID,		SMB_VFS_LAYER_OPAQUE},
+	{SMB_VFS_OP(skel_sys_acl_set_file),		SMB_VFS_OP_SYS_ACL_SET_FILE,		SMB_VFS_LAYER_OPAQUE},
+	{SMB_VFS_OP(skel_sys_acl_set_fd),		SMB_VFS_OP_SYS_ACL_SET_FD,		SMB_VFS_LAYER_OPAQUE},
+	{SMB_VFS_OP(skel_sys_acl_delete_def_file),	SMB_VFS_OP_SYS_ACL_DELETE_DEF_FILE,	SMB_VFS_LAYER_OPAQUE},
+	{SMB_VFS_OP(skel_sys_acl_get_perm),		SMB_VFS_OP_SYS_ACL_GET_PERM,		SMB_VFS_LAYER_OPAQUE},
+	{SMB_VFS_OP(skel_sys_acl_free_text),		SMB_VFS_OP_SYS_ACL_FREE_TEXT,		SMB_VFS_LAYER_OPAQUE},
+	{SMB_VFS_OP(skel_sys_acl_free_acl),		SMB_VFS_OP_SYS_ACL_FREE_ACL,		SMB_VFS_LAYER_OPAQUE},
+	{SMB_VFS_OP(skel_sys_acl_free_qualifier),	SMB_VFS_OP_SYS_ACL_FREE_QUALIFIER,	SMB_VFS_LAYER_OPAQUE},
+	
+	/* EA operations. */
+	{SMB_VFS_OP(skel_getxattr),			SMB_VFS_OP_GETXATTR,			SMB_VFS_LAYER_OPAQUE},
+	{SMB_VFS_OP(skel_lgetxattr),			SMB_VFS_OP_LGETXATTR,			SMB_VFS_LAYER_OPAQUE},
+	{SMB_VFS_OP(skel_fgetxattr),			SMB_VFS_OP_FGETXATTR,			SMB_VFS_LAYER_OPAQUE},
+	{SMB_VFS_OP(skel_listxattr),			SMB_VFS_OP_LISTXATTR,			SMB_VFS_LAYER_OPAQUE},
+	{SMB_VFS_OP(skel_llistxattr),			SMB_VFS_OP_LLISTXATTR,			SMB_VFS_LAYER_OPAQUE},
+	{SMB_VFS_OP(skel_flistxattr),			SMB_VFS_OP_FLISTXATTR,			SMB_VFS_LAYER_OPAQUE},
+	{SMB_VFS_OP(skel_removexattr),			SMB_VFS_OP_REMOVEXATTR,			SMB_VFS_LAYER_OPAQUE},
+	{SMB_VFS_OP(skel_lremovexattr),			SMB_VFS_OP_LREMOVEXATTR,		SMB_VFS_LAYER_OPAQUE},
+	{SMB_VFS_OP(skel_fremovexattr),			SMB_VFS_OP_FREMOVEXATTR,		SMB_VFS_LAYER_OPAQUE},
+	{SMB_VFS_OP(skel_setxattr),			SMB_VFS_OP_SETXATTR,			SMB_VFS_LAYER_OPAQUE},
+	{SMB_VFS_OP(skel_lsetxattr),			SMB_VFS_OP_LSETXATTR,			SMB_VFS_LAYER_OPAQUE},
+	{SMB_VFS_OP(skel_fsetxattr),			SMB_VFS_OP_FSETXATTR,			SMB_VFS_LAYER_OPAQUE},
+
+	{NULL,						SMB_VFS_OP_NOOP,			SMB_VFS_LAYER_NOOP}
+};
+
+NTSTATUS init_module(void)
+{
+	return smb_register_vfs(SMB_VFS_INTERFACE_VERSION, "skel_opaque", skel_op_tuples);
+}
diff --git a/examples/VFS/skel_transparent.c b/examples/VFS/skel_transparent.c
new file mode 100644
index 0000000000..b2db76c9f9
--- /dev/null
+++ b/examples/VFS/skel_transparent.c
@@ -0,0 +1,532 @@
+/* 
+ * Skeleton VFS module.  Implements passthrough operation of all VFS
+ * calls to disk functions.
+ *
+ * Copyright (C) Tim Potter, 1999-2000
+ * Copyright (C) Alexander Bokovoy, 2002
+ * Copyright (C) Stefan (metze) Metzmacher, 2003
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *  
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *  
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+
+#include "includes.h"
+
+/* PLEASE,PLEASE READ THE VFS MODULES CHAPTER OF THE 
+   SAMBA DEVELOPERS GUIDE!!!!!!
+ */
+
+/* If you take this file as template for your module
+ * please make sure that you remove all functions you didn't
+ * want to implement!!
+ *
+ * This passthrough operations are useless in reall vfs modules!
+ *
+ * --metze
+ */
+
+static int skel_connect(vfs_handle_struct *handle, connection_struct *conn, const char *service, const char *user)    
+{
+	return SMB_VFS_NEXT_CONNECT(handle, conn, service, user);
+}
+
+static void skel_disconnect(vfs_handle_struct *handle, connection_struct *conn)
+{
+	SMB_VFS_NEXT_DISCONNECT(handle, conn);
+}
+
+static SMB_BIG_UINT skel_disk_free(vfs_handle_struct *handle, connection_struct *conn, const char *path,
+	BOOL small_query, SMB_BIG_UINT *bsize,
+	SMB_BIG_UINT *dfree, SMB_BIG_UINT *dsize)
+{
+	return SMB_VFS_NEXT_DISK_FREE(handle, conn, path, small_query, bsize, 
+					 dfree, dsize);
+}
+
+static int skel_get_quota(vfs_handle_struct *handle, connection_struct *conn, enum SMB_QUOTA_TYPE qtype, unid_t id, SMB_DISK_QUOTA *dq)
+{
+	return SMB_VFS_NEXT_GET_QUOTA(handle, conn, qtype, id, dq);
+}
+
+static int skel_set_quota(vfs_handle_struct *handle, connection_struct *conn, enum SMB_QUOTA_TYPE qtype, unid_t id, SMB_DISK_QUOTA *dq)
+{
+	return SMB_VFS_NEXT_SET_QUOTA(handle, conn, qtype, id, dq);
+}
+
+static DIR *skel_opendir(vfs_handle_struct *handle, connection_struct *conn, const char *fname)
+{
+	return SMB_VFS_NEXT_OPENDIR(handle, conn, fname);
+}
+
+static struct dirent *skel_readdir(vfs_handle_struct *handle, connection_struct *conn, DIR *dirp)
+{
+	return SMB_VFS_NEXT_READDIR(handle, conn, dirp);
+}
+
+static int skel_mkdir(vfs_handle_struct *handle, connection_struct *conn, const char *path, mode_t mode)
+{
+	return SMB_VFS_NEXT_MKDIR(handle, conn, path, mode);
+}
+
+static int skel_rmdir(vfs_handle_struct *handle, connection_struct *conn, const char *path)
+{
+	return SMB_VFS_NEXT_RMDIR(handle, conn, path);
+}
+
+static int skel_closedir(vfs_handle_struct *handle, connection_struct *conn, DIR *dir)
+{
+	return SMB_VFS_NEXT_CLOSEDIR(handle, conn, dir);
+}
+
+static int skel_open(vfs_handle_struct *handle, connection_struct *conn, const char *fname, int flags, mode_t mode)
+{
+	return SMB_VFS_NEXT_OPEN(handle, conn, fname, flags, mode);
+}
+
+static int skel_close(vfs_handle_struct *handle, files_struct *fsp, int fd)
+{
+	return SMB_VFS_NEXT_CLOSE(handle, fsp, fd);
+}
+
+static ssize_t skel_read(vfs_handle_struct *handle, files_struct *fsp, int fd, void *data, size_t n)
+{
+	return SMB_VFS_NEXT_READ(handle, fsp, fd, data, n);
+}
+
+static ssize_t skel_write(vfs_handle_struct *handle, files_struct *fsp, int fd, const void *data, size_t n)
+{
+	return SMB_VFS_NEXT_WRITE(handle, fsp, fd, data, n);
+}
+
+static SMB_OFF_T skel_lseek(vfs_handle_struct *handle, files_struct *fsp, int filedes, SMB_OFF_T offset, int whence)
+{
+	return SMB_VFS_NEXT_LSEEK(handle, fsp, filedes, offset, whence);
+}
+
+static int skel_rename(vfs_handle_struct *handle, connection_struct *conn, const char *old, const char *new)
+{
+	return SMB_VFS_NEXT_RENAME(handle, conn, old, new);
+}
+
+static int skel_fsync(vfs_handle_struct *handle, files_struct *fsp, int fd)
+{
+	return SMB_VFS_NEXT_FSYNC(handle, fsp, fd);
+}
+
+static int skel_stat(vfs_handle_struct *handle, connection_struct *conn, const char *fname, SMB_STRUCT_STAT *sbuf)
+{
+	return SMB_VFS_NEXT_STAT(handle, conn, fname, sbuf);
+}
+
+static int skel_fstat(vfs_handle_struct *handle, files_struct *fsp, int fd, SMB_STRUCT_STAT *sbuf)
+{
+	return SMB_VFS_NEXT_FSTAT(handle, fsp, fd, sbuf);
+}
+
+static int skel_lstat(vfs_handle_struct *handle, connection_struct *conn, const char *path, SMB_STRUCT_STAT *sbuf)
+{
+	return SMB_VFS_NEXT_LSTAT(handle, conn, path, sbuf);
+}
+
+static int skel_unlink(vfs_handle_struct *handle, connection_struct *conn, const char *path)
+{
+	return SMB_VFS_NEXT_UNLINK(handle, conn, path);
+}
+
+static int skel_chmod(vfs_handle_struct *handle, connection_struct *conn, const char *path, mode_t mode)
+{
+	return SMB_VFS_NEXT_CHMOD(handle, conn, path, mode);
+}
+
+static int skel_fchmod(vfs_handle_struct *handle, files_struct *fsp, int fd, mode_t mode)
+{
+	return SMB_VFS_NEXT_FCHMOD(handle, fsp, fd, mode);
+}
+
+static int skel_chown(vfs_handle_struct *handle, connection_struct *conn, const char *path, uid_t uid, gid_t gid)
+{
+	return SMB_VFS_NEXT_CHOWN(handle, conn, path, uid, gid);
+}
+
+static int skel_fchown(vfs_handle_struct *handle, files_struct *fsp, int fd, uid_t uid, gid_t gid)
+{
+	return SMB_VFS_NEXT_FCHOWN(handle, fsp, fd, uid, gid);
+}
+
+static int skel_chdir(vfs_handle_struct *handle, connection_struct *conn, const char *path)
+{
+	return SMB_VFS_NEXT_CHDIR(handle, conn, path);
+}
+
+static char *skel_getwd(vfs_handle_struct *handle, connection_struct *conn, char *buf)
+{
+	return SMB_VFS_NEXT_GETWD(handle, conn, buf);
+}
+
+static int skel_utime(vfs_handle_struct *handle, connection_struct *conn, const char *path, struct utimbuf *times)
+{
+	return SMB_VFS_NEXT_UTIME(handle, conn, path, times);
+}
+
+static int skel_ftruncate(vfs_handle_struct *handle, files_struct *fsp, int fd, SMB_OFF_T offset)
+{
+	return SMB_VFS_NEXT_FTRUNCATE(handle, fsp, fd, offset);
+}
+
+static BOOL skel_lock(vfs_handle_struct *handle, files_struct *fsp, int fd, int op, SMB_OFF_T offset, SMB_OFF_T count, int type)
+{
+	return SMB_VFS_NEXT_LOCK(handle, fsp, fd, op, offset, count, type);
+}
+
+static BOOL skel_symlink(vfs_handle_struct *handle, connection_struct *conn, const char *oldpath, const char *newpath)
+{
+	return SMB_VFS_NEXT_SYMLINK(handle, conn, oldpath, newpath);
+}
+
+static BOOL skel_readlink(vfs_handle_struct *handle, connection_struct *conn, const char *path, char *buf, size_t bufsiz)
+{
+	return SMB_VFS_NEXT_READLINK(handle, conn, path, buf, bufsiz);
+}
+
+static int skel_link(vfs_handle_struct *handle, connection_struct *conn, const char *oldpath, const char *newpath)
+{
+	return SMB_VFS_NEXT_LINK(handle, conn, oldpath, newpath);
+}
+
+static int skel_mknod(vfs_handle_struct *handle, connection_struct *conn, const char *path, mode_t mode, SMB_DEV_T dev)
+{
+	return SMB_VFS_NEXT_MKNOD(handle, conn, path, mode, dev);
+}
+
+static char *skel_realpath(vfs_handle_struct *handle, connection_struct *conn, const char *path, char *resolved_path)
+{
+	return SMB_VFS_NEXT_REALPATH(handle, conn, path, resolved_path);
+}
+
+static size_t skel_fget_nt_acl(vfs_handle_struct *handle, files_struct *fsp, int fd, uint32 security_info, struct security_descriptor_info **ppdesc)
+{
+	return SMB_VFS_NEXT_FGET_NT_ACL(handle, fsp, fd, security_info, ppdesc);
+}
+
+static size_t skel_get_nt_acl(vfs_handle_struct *handle, files_struct *fsp, const char *name, uint32 security_info, struct security_descriptor_info **ppdesc)
+{
+	return SMB_VFS_NEXT_GET_NT_ACL(handle, fsp, name, security_info, ppdesc);
+}
+
+static BOOL skel_fset_nt_acl(vfs_handle_struct *handle, files_struct *fsp, int fd, uint32 security_info_sent, struct security_descriptor_info *psd)
+{
+	return SMB_VFS_NEXT_FSET_NT_ACL(handle, fsp, fd, security_info_sent, psd);
+}
+
+static BOOL skel_set_nt_acl(vfs_handle_struct *handle, files_struct *fsp, const char *name, uint32 security_info_sent, struct security_descriptor_info *psd)
+{
+	return SMB_VFS_NEXT_SET_NT_ACL(handle, fsp, name, security_info_sent, psd);
+}
+
+static int skel_chmod_acl(vfs_handle_struct *handle, connection_struct *conn, const char *name, mode_t mode)
+{
+	/* If the underlying VFS doesn't have ACL support... */
+	if (!handle->vfs_next.ops.chmod_acl) {
+		errno = ENOSYS;
+		return -1;
+	}
+	return SMB_VFS_NEXT_CHMOD_ACL(handle, conn, name, mode);
+}
+
+static int skel_fchmod_acl(vfs_handle_struct *handle, files_struct *fsp, int fd, mode_t mode)
+{
+	/* If the underlying VFS doesn't have ACL support... */
+	if (!handle->vfs_next.ops.fchmod_acl) {
+		errno = ENOSYS;
+		return -1;
+	}
+	return SMB_VFS_NEXT_FCHMOD_ACL(handle, fsp, fd, mode);
+}
+
+static int skel_sys_acl_get_entry(vfs_handle_struct *handle, connection_struct *conn, SMB_ACL_T theacl, int entry_id, SMB_ACL_ENTRY_T *entry_p)
+{
+	return SMB_VFS_NEXT_SYS_ACL_GET_ENTRY(handle, conn, theacl, entry_id, entry_p);
+}
+
+static int skel_sys_acl_get_tag_type(vfs_handle_struct *handle, connection_struct *conn, SMB_ACL_ENTRY_T entry_d, SMB_ACL_TAG_T *tag_type_p)
+{
+	return SMB_VFS_NEXT_SYS_ACL_GET_TAG_TYPE(handle, conn, entry_d, tag_type_p);
+}
+
+static int skel_sys_acl_get_permset(vfs_handle_struct *handle, connection_struct *conn, SMB_ACL_ENTRY_T entry_d, SMB_ACL_PERMSET_T *permset_p)
+{
+	return SMB_VFS_NEXT_SYS_ACL_GET_PERMSET(handle, conn, entry_d, permset_p);
+}
+
+static void *skel_sys_acl_get_qualifier(vfs_handle_struct *handle, connection_struct *conn, SMB_ACL_ENTRY_T entry_d)
+{
+	return SMB_VFS_NEXT_SYS_ACL_GET_QUALIFIER(handle, conn, entry_d);
+}
+
+static SMB_ACL_T skel_sys_acl_get_file(vfs_handle_struct *handle, connection_struct *conn, const char *path_p, SMB_ACL_TYPE_T type)
+{
+	return SMB_VFS_NEXT_SYS_ACL_GET_FILE(handle, conn, path_p, type);
+}
+
+static SMB_ACL_T skel_sys_acl_get_fd(vfs_handle_struct *handle, files_struct *fsp, int fd)
+{
+	return SMB_VFS_NEXT_SYS_ACL_GET_FD(handle, fsp, fd);
+}
+
+static int skel_sys_acl_clear_perms(vfs_handle_struct *handle, connection_struct *conn, SMB_ACL_PERMSET_T permset)
+{
+	return SMB_VFS_NEXT_SYS_ACL_CLEAR_PERMS(handle, conn, permset);
+}
+
+static int skel_sys_acl_add_perm(vfs_handle_struct *handle, connection_struct *conn, SMB_ACL_PERMSET_T permset, SMB_ACL_PERM_T perm)
+{
+	return SMB_VFS_NEXT_SYS_ACL_ADD_PERM(handle, conn, permset, perm);
+}
+
+static char *skel_sys_acl_to_text(vfs_handle_struct *handle, connection_struct *conn, SMB_ACL_T theacl, ssize_t *plen)
+{
+	return SMB_VFS_NEXT_SYS_ACL_TO_TEXT(handle, conn, theacl, plen);
+}
+
+static SMB_ACL_T skel_sys_acl_init(vfs_handle_struct *handle, connection_struct *conn, int count)
+{
+	return SMB_VFS_NEXT_SYS_ACL_INIT(handle, conn, count);
+}
+
+static int skel_sys_acl_create_entry(vfs_handle_struct *handle, connection_struct *conn, SMB_ACL_T *pacl, SMB_ACL_ENTRY_T *pentry)
+{
+	return SMB_VFS_NEXT_SYS_ACL_CREATE_ENTRY(handle, conn, pacl, pentry);
+}
+
+static int skel_sys_acl_set_tag_type(vfs_handle_struct *handle, connection_struct *conn, SMB_ACL_ENTRY_T entry, SMB_ACL_TAG_T tagtype)
+{
+	return SMB_VFS_NEXT_SYS_ACL_SET_TAG_TYPE(handle, conn, entry, tagtype);
+}
+
+static int skel_sys_acl_set_qualifier(vfs_handle_struct *handle, connection_struct *conn, SMB_ACL_ENTRY_T entry, void *qual)
+{
+	return SMB_VFS_NEXT_SYS_ACL_SET_QUALIFIER(handle, conn, entry, qual);
+}
+
+static int skel_sys_acl_set_permset(vfs_handle_struct *handle, connection_struct *conn, SMB_ACL_ENTRY_T entry, SMB_ACL_PERMSET_T permset)
+{
+	return SMB_VFS_NEXT_SYS_ACL_SET_PERMSET(handle, conn, entry, permset);
+}
+
+static int skel_sys_acl_valid(vfs_handle_struct *handle, connection_struct *conn, SMB_ACL_T theacl )
+{
+	return SMB_VFS_NEXT_SYS_ACL_VALID(handle, conn, theacl);
+}
+
+static int skel_sys_acl_set_file(vfs_handle_struct *handle, connection_struct *conn, const char *name, SMB_ACL_TYPE_T acltype, SMB_ACL_T theacl)
+{
+	return SMB_VFS_NEXT_SYS_ACL_SET_FILE(handle, conn, name, acltype, theacl);
+}
+
+static int skel_sys_acl_set_fd(vfs_handle_struct *handle, files_struct *fsp, int fd, SMB_ACL_T theacl)
+{
+	return SMB_VFS_NEXT_SYS_ACL_SET_FD(handle, fsp, fd, theacl);
+}
+
+static int skel_sys_acl_delete_def_file(vfs_handle_struct *handle, connection_struct *conn, const char *path)
+{
+	return SMB_VFS_NEXT_SYS_ACL_DELETE_DEF_FILE(handle, conn, path);
+}
+
+static int skel_sys_acl_get_perm(vfs_handle_struct *handle, connection_struct *conn, SMB_ACL_PERMSET_T permset, SMB_ACL_PERM_T perm)
+{
+	return SMB_VFS_NEXT_SYS_ACL_GET_PERM(handle, conn, permset, perm);
+}
+
+static int skel_sys_acl_free_text(vfs_handle_struct *handle, connection_struct *conn, char *text)
+{
+	return SMB_VFS_NEXT_SYS_ACL_FREE_TEXT(handle, conn, text);
+}
+
+static int skel_sys_acl_free_acl(vfs_handle_struct *handle, connection_struct *conn, SMB_ACL_T posix_acl)
+{
+	return SMB_VFS_NEXT_SYS_ACL_FREE_ACL(handle, conn, posix_acl);
+}
+
+static int skel_sys_acl_free_qualifier(vfs_handle_struct *handle, connection_struct *conn, void *qualifier, SMB_ACL_TAG_T tagtype)
+{
+	return SMB_VFS_NEXT_SYS_ACL_FREE_QUALIFIER(handle, conn, qualifier, tagtype);
+}
+
+static ssize_t skel_getxattr(vfs_handle_struct *handle, struct connection_struct *conn,const char *path, const char *name, void *value, size_t size)
+{
+        return SMB_VFS_NEXT_GETXATTR(handle, conn, path, name, value, size);
+}
+
+static ssize_t skel_lgetxattr(vfs_handle_struct *handle, struct connection_struct *conn,const char *path, const char *name, void *value, size_t
+size)
+{
+        return SMB_VFS_NEXT_LGETXATTR(handle, conn, path, name, value, size);
+}
+
+static ssize_t skel_fgetxattr(vfs_handle_struct *handle, struct files_struct *fsp,int fd, const char *name, void *value, size_t size)
+{
+        return SMB_VFS_NEXT_FGETXATTR(handle, fsp, fd, name, value, size);
+}
+
+static ssize_t skel_listxattr(vfs_handle_struct *handle, struct connection_struct *conn,const char *path, char *list, size_t size)
+{
+        return SMB_VFS_NEXT_LISTXATTR(handle, conn, path, list, size);
+}
+
+static ssize_t skel_llistxattr(vfs_handle_struct *handle, struct connection_struct *conn,const char *path, char *list, size_t size)
+{
+        return SMB_VFS_NEXT_LLISTXATTR(handle, conn, path, list, size);
+}
+
+static ssize_t skel_flistxattr(vfs_handle_struct *handle, struct files_struct *fsp,int fd, char *list, size_t size)
+{
+        return SMB_VFS_NEXT_FLISTXATTR(handle, fsp, fd, list, size);
+}
+
+static int skel_removexattr(vfs_handle_struct *handle, struct connection_struct *conn,const char *path, const char *name)
+{
+        return SMB_VFS_NEXT_REMOVEXATTR(handle, conn, path, name);
+}
+
+static int skel_lremovexattr(vfs_handle_struct *handle, struct connection_struct *conn,const char *path, const char *name)
+{
+        return SMB_VFS_NEXT_LREMOVEXATTR(handle, conn, path, name);
+}
+
+static int skel_fremovexattr(vfs_handle_struct *handle, struct files_struct *fsp,int fd, const char *name)
+{
+        return SMB_VFS_NEXT_FREMOVEXATTR(handle, fsp, fd, name);
+}
+
+static int skel_setxattr(vfs_handle_struct *handle, struct connection_struct *conn,const char *path, const char *name, const void *value, size_t size, int flags)
+{
+        return SMB_VFS_NEXT_SETXATTR(handle, conn, path, name, value, size, flags);
+}
+
+static int skel_lsetxattr(vfs_handle_struct *handle, struct connection_struct *conn,const char *path, const char *name, const void *value, size_t size, int flags)
+{
+        return SMB_VFS_NEXT_LSETXATTR(handle, conn, path, name, value, size, flags);
+}
+
+static int skel_fsetxattr(vfs_handle_struct *handle, struct files_struct *fsp,int fd, const char *name, const void *value, size_t size, int flags)
+{
+        return SMB_VFS_NEXT_FSETXATTR(handle, fsp, fd, name, value, size, flags);
+}
+
+/* VFS operations structure */
+
+static vfs_op_tuple skel_op_tuples[] = {
+
+	/* Disk operations */
+
+	{SMB_VFS_OP(skel_connect),			SMB_VFS_OP_CONNECT, 		SMB_VFS_LAYER_TRANSPARENT},
+	{SMB_VFS_OP(skel_disconnect),			SMB_VFS_OP_DISCONNECT,		SMB_VFS_LAYER_TRANSPARENT},
+	{SMB_VFS_OP(skel_disk_free),			SMB_VFS_OP_DISK_FREE,		SMB_VFS_LAYER_TRANSPARENT},
+	{SMB_VFS_OP(skel_get_quota),			SMB_VFS_OP_GET_QUOTA,		SMB_VFS_LAYER_TRANSPARENT},
+	{SMB_VFS_OP(skel_set_quota),			SMB_VFS_OP_SET_QUOTA,		SMB_VFS_LAYER_TRANSPARENT},
+	
+	/* Directory operations */
+
+	{SMB_VFS_OP(skel_opendir),			SMB_VFS_OP_OPENDIR,		SMB_VFS_LAYER_TRANSPARENT},
+	{SMB_VFS_OP(skel_readdir),			SMB_VFS_OP_READDIR,		SMB_VFS_LAYER_TRANSPARENT},
+	{SMB_VFS_OP(skel_mkdir),			SMB_VFS_OP_MKDIR,		SMB_VFS_LAYER_TRANSPARENT},
+	{SMB_VFS_OP(skel_rmdir),			SMB_VFS_OP_RMDIR,		SMB_VFS_LAYER_TRANSPARENT},
+	{SMB_VFS_OP(skel_closedir),			SMB_VFS_OP_CLOSEDIR,		SMB_VFS_LAYER_TRANSPARENT},
+
+	/* File operations */
+
+	{SMB_VFS_OP(skel_open),				SMB_VFS_OP_OPEN,		SMB_VFS_LAYER_TRANSPARENT},
+	{SMB_VFS_OP(skel_close),			SMB_VFS_OP_CLOSE,		SMB_VFS_LAYER_TRANSPARENT},
+	{SMB_VFS_OP(skel_read),				SMB_VFS_OP_READ,		SMB_VFS_LAYER_TRANSPARENT},
+	{SMB_VFS_OP(skel_write),			SMB_VFS_OP_WRITE,		SMB_VFS_LAYER_TRANSPARENT},
+	{SMB_VFS_OP(skel_lseek),			SMB_VFS_OP_LSEEK,		SMB_VFS_LAYER_TRANSPARENT},
+	{SMB_VFS_OP(skel_rename),			SMB_VFS_OP_RENAME,		SMB_VFS_LAYER_TRANSPARENT},
+	{SMB_VFS_OP(skel_fsync),			SMB_VFS_OP_FSYNC,		SMB_VFS_LAYER_TRANSPARENT},
+	{SMB_VFS_OP(skel_stat),				SMB_VFS_OP_STAT,		SMB_VFS_LAYER_TRANSPARENT},
+	{SMB_VFS_OP(skel_fstat),			SMB_VFS_OP_FSTAT,		SMB_VFS_LAYER_TRANSPARENT},
+	{SMB_VFS_OP(skel_lstat),			SMB_VFS_OP_LSTAT,		SMB_VFS_LAYER_TRANSPARENT},
+	{SMB_VFS_OP(skel_unlink),			SMB_VFS_OP_UNLINK,		SMB_VFS_LAYER_TRANSPARENT},
+	{SMB_VFS_OP(skel_chmod),			SMB_VFS_OP_CHMOD,		SMB_VFS_LAYER_TRANSPARENT},
+	{SMB_VFS_OP(skel_fchmod),			SMB_VFS_OP_FCHMOD,		SMB_VFS_LAYER_TRANSPARENT},
+	{SMB_VFS_OP(skel_chown),			SMB_VFS_OP_CHOWN,		SMB_VFS_LAYER_TRANSPARENT},
+	{SMB_VFS_OP(skel_fchown),			SMB_VFS_OP_FCHOWN,		SMB_VFS_LAYER_TRANSPARENT},
+	{SMB_VFS_OP(skel_chdir),			SMB_VFS_OP_CHDIR,		SMB_VFS_LAYER_TRANSPARENT},
+	{SMB_VFS_OP(skel_getwd),			SMB_VFS_OP_GETWD,		SMB_VFS_LAYER_TRANSPARENT},
+	{SMB_VFS_OP(skel_utime),			SMB_VFS_OP_UTIME,		SMB_VFS_LAYER_TRANSPARENT},
+	{SMB_VFS_OP(skel_ftruncate),			SMB_VFS_OP_FTRUNCATE,		SMB_VFS_LAYER_TRANSPARENT},
+	{SMB_VFS_OP(skel_lock),				SMB_VFS_OP_LOCK,		SMB_VFS_LAYER_TRANSPARENT},
+	{SMB_VFS_OP(skel_symlink),			SMB_VFS_OP_SYMLINK,		SMB_VFS_LAYER_TRANSPARENT},
+	{SMB_VFS_OP(skel_readlink),			SMB_VFS_OP_READLINK,		SMB_VFS_LAYER_TRANSPARENT},
+	{SMB_VFS_OP(skel_link),				SMB_VFS_OP_LINK,		SMB_VFS_LAYER_TRANSPARENT},
+	{SMB_VFS_OP(skel_mknod),			SMB_VFS_OP_MKNOD,		SMB_VFS_LAYER_TRANSPARENT},
+	{SMB_VFS_OP(skel_realpath),			SMB_VFS_OP_REALPATH,		SMB_VFS_LAYER_TRANSPARENT},
+
+	/* NT File ACL operations */
+
+	{SMB_VFS_OP(skel_fget_nt_acl),			SMB_VFS_OP_FGET_NT_ACL,		SMB_VFS_LAYER_TRANSPARENT},
+	{SMB_VFS_OP(skel_get_nt_acl),			SMB_VFS_OP_GET_NT_ACL,		SMB_VFS_LAYER_TRANSPARENT},
+	{SMB_VFS_OP(skel_fset_nt_acl),			SMB_VFS_OP_FSET_NT_ACL,		SMB_VFS_LAYER_TRANSPARENT},
+	{SMB_VFS_OP(skel_set_nt_acl),			SMB_VFS_OP_SET_NT_ACL,		SMB_VFS_LAYER_TRANSPARENT},
+
+	/* POSIX ACL operations */
+
+	{SMB_VFS_OP(skel_chmod_acl),			SMB_VFS_OP_CHMOD_ACL,		SMB_VFS_LAYER_TRANSPARENT},
+	{SMB_VFS_OP(skel_fchmod_acl),			SMB_VFS_OP_FCHMOD_ACL,		SMB_VFS_LAYER_TRANSPARENT},
+
+	{SMB_VFS_OP(skel_sys_acl_get_entry),		SMB_VFS_OP_SYS_ACL_GET_ENTRY,		SMB_VFS_LAYER_TRANSPARENT},
+	{SMB_VFS_OP(skel_sys_acl_get_tag_type),		SMB_VFS_OP_SYS_ACL_GET_TAG_TYPE,	SMB_VFS_LAYER_TRANSPARENT},
+	{SMB_VFS_OP(skel_sys_acl_get_permset),		SMB_VFS_OP_SYS_ACL_GET_PERMSET,		SMB_VFS_LAYER_TRANSPARENT},
+	{SMB_VFS_OP(skel_sys_acl_get_qualifier),	SMB_VFS_OP_SYS_ACL_GET_QUALIFIER,	SMB_VFS_LAYER_TRANSPARENT},
+	{SMB_VFS_OP(skel_sys_acl_get_file),		SMB_VFS_OP_SYS_ACL_GET_FILE,		SMB_VFS_LAYER_TRANSPARENT},
+	{SMB_VFS_OP(skel_sys_acl_get_fd),		SMB_VFS_OP_SYS_ACL_GET_FD,		SMB_VFS_LAYER_TRANSPARENT},
+	{SMB_VFS_OP(skel_sys_acl_clear_perms),		SMB_VFS_OP_SYS_ACL_CLEAR_PERMS,		SMB_VFS_LAYER_TRANSPARENT},
+	{SMB_VFS_OP(skel_sys_acl_add_perm),		SMB_VFS_OP_SYS_ACL_ADD_PERM,		SMB_VFS_LAYER_TRANSPARENT},
+	{SMB_VFS_OP(skel_sys_acl_to_text),		SMB_VFS_OP_SYS_ACL_TO_TEXT,		SMB_VFS_LAYER_TRANSPARENT},
+	{SMB_VFS_OP(skel_sys_acl_init),			SMB_VFS_OP_SYS_ACL_INIT,		SMB_VFS_LAYER_TRANSPARENT},
+	{SMB_VFS_OP(skel_sys_acl_create_entry),		SMB_VFS_OP_SYS_ACL_CREATE_ENTRY,	SMB_VFS_LAYER_TRANSPARENT},
+	{SMB_VFS_OP(skel_sys_acl_set_tag_type),		SMB_VFS_OP_SYS_ACL_SET_TAG_TYPE,	SMB_VFS_LAYER_TRANSPARENT},
+	{SMB_VFS_OP(skel_sys_acl_set_qualifier),	SMB_VFS_OP_SYS_ACL_SET_QUALIFIER,	SMB_VFS_LAYER_TRANSPARENT},
+	{SMB_VFS_OP(skel_sys_acl_set_permset),		SMB_VFS_OP_SYS_ACL_SET_PERMSET,		SMB_VFS_LAYER_TRANSPARENT},
+	{SMB_VFS_OP(skel_sys_acl_valid),		SMB_VFS_OP_SYS_ACL_VALID,		SMB_VFS_LAYER_TRANSPARENT},
+	{SMB_VFS_OP(skel_sys_acl_set_file),		SMB_VFS_OP_SYS_ACL_SET_FILE,		SMB_VFS_LAYER_TRANSPARENT},
+	{SMB_VFS_OP(skel_sys_acl_set_fd),		SMB_VFS_OP_SYS_ACL_SET_FD,		SMB_VFS_LAYER_TRANSPARENT},
+	{SMB_VFS_OP(skel_sys_acl_delete_def_file),	SMB_VFS_OP_SYS_ACL_DELETE_DEF_FILE,	SMB_VFS_LAYER_TRANSPARENT},
+	{SMB_VFS_OP(skel_sys_acl_get_perm),		SMB_VFS_OP_SYS_ACL_GET_PERM,		SMB_VFS_LAYER_TRANSPARENT},
+	{SMB_VFS_OP(skel_sys_acl_free_text),		SMB_VFS_OP_SYS_ACL_FREE_TEXT,		SMB_VFS_LAYER_TRANSPARENT},
+	{SMB_VFS_OP(skel_sys_acl_free_acl),		SMB_VFS_OP_SYS_ACL_FREE_ACL,		SMB_VFS_LAYER_TRANSPARENT},
+	{SMB_VFS_OP(skel_sys_acl_free_qualifier),	SMB_VFS_OP_SYS_ACL_FREE_QUALIFIER,	SMB_VFS_LAYER_TRANSPARENT},
+	
+	/* EA operations. */
+	{SMB_VFS_OP(skel_getxattr),			SMB_VFS_OP_GETXATTR,			SMB_VFS_LAYER_TRANSPARENT},
+	{SMB_VFS_OP(skel_lgetxattr),			SMB_VFS_OP_LGETXATTR,			SMB_VFS_LAYER_TRANSPARENT},
+	{SMB_VFS_OP(skel_fgetxattr),			SMB_VFS_OP_FGETXATTR,			SMB_VFS_LAYER_TRANSPARENT},
+	{SMB_VFS_OP(skel_listxattr),			SMB_VFS_OP_LISTXATTR,			SMB_VFS_LAYER_TRANSPARENT},
+	{SMB_VFS_OP(skel_llistxattr),			SMB_VFS_OP_LLISTXATTR,			SMB_VFS_LAYER_TRANSPARENT},
+	{SMB_VFS_OP(skel_flistxattr),			SMB_VFS_OP_FLISTXATTR,			SMB_VFS_LAYER_TRANSPARENT},
+	{SMB_VFS_OP(skel_removexattr),			SMB_VFS_OP_REMOVEXATTR,			SMB_VFS_LAYER_TRANSPARENT},
+	{SMB_VFS_OP(skel_lremovexattr),			SMB_VFS_OP_LREMOVEXATTR,		SMB_VFS_LAYER_TRANSPARENT},
+	{SMB_VFS_OP(skel_fremovexattr),			SMB_VFS_OP_FREMOVEXATTR,		SMB_VFS_LAYER_TRANSPARENT},
+	{SMB_VFS_OP(skel_setxattr),			SMB_VFS_OP_SETXATTR,			SMB_VFS_LAYER_TRANSPARENT},
+	{SMB_VFS_OP(skel_lsetxattr),			SMB_VFS_OP_LSETXATTR,			SMB_VFS_LAYER_TRANSPARENT},
+	{SMB_VFS_OP(skel_fsetxattr),			SMB_VFS_OP_FSETXATTR,			SMB_VFS_LAYER_TRANSPARENT},
+
+	{NULL,						SMB_VFS_OP_NOOP,			SMB_VFS_LAYER_NOOP}
+};
+
+NTSTATUS init_module(void)
+{
+	return smb_register_vfs(SMB_VFS_INTERFACE_VERSION, "skel_transparent", skel_op_tuples);
+}
diff --git a/examples/pdb/sambapdb.dtd b/examples/pdb/sambapdb.dtd
new file mode 100644
index 0000000000..1f4054ddec
--- /dev/null
+++ b/examples/pdb/sambapdb.dtd
@@ -0,0 +1,46 @@
+<!ELEMENT samba:crypt (#PCDATA)* >
+<!ATTLIST samba:crypt type CDATA #REQUIRED >
+
+<!ELEMENT samba:password (samba:crypt*) >
+<!ATTLIST samba:password last_set CDATA #IMPLIED 
+		 				 must_change CDATA #IMPLIED 
+				         can_change CDATA #IMPLIED>
+
+<!ELEMENT samba:group (#PCDATA)* >
+<!ATTLIST samba:group sid CDATA #REQUIRED 
+				gid CDATA #IMPLIED >
+	
+<!ELEMENT samba:domain (#PCDATA)* >
+<!ELEMENT samba:fullname (#PCDATA)* >
+<!ELEMENT samba:nt_username (#PCDATA)* >
+<!ELEMENT samba:logon_script (#PCDATA)* >
+<!ELEMENT samba:profile_path (#PCDATA)* >
+<!ELEMENT samba:logon_time (#PCDATA)* >
+<!ELEMENT samba:logoff_time (#PCDATA)* >
+<!ELEMENT samba:kickoff_time (#PCDATA)* >
+<!ELEMENT samba:logon_divs (#PCDATA)* >
+<!ELEMENT samba:hours_len (#PCDATA)* >
+<!ELEMENT samba:unknown_3 (#PCDATA)* >
+<!ELEMENT samba:unknown_5 (#PCDATA)* >
+<!ELEMENT samba:unknown_6 (#PCDATA)* >
+<!ELEMENT samba:homedir (#PCDATA)* >
+<!ELEMENT samba:unknown_str (#PCDATA)* >
+<!ELEMENT samba:dir_drive (#PCDATA)* >
+<!ELEMENT samba:munged_dial (#PCDATA)* >
+<!ELEMENT samba:acct_desc (#PCDATA)* >
+<!ELEMENT samba:acct_ctrl (#PCDATA)* >
+<!ELEMENT samba:workstations (#PCDATA)* >
+
+<!ELEMENT samba:user ( samba:group?, samba:domain?, samba:nt_username?, samba:fullname?, samba:homedir?, samba:dir_drive?, samba:logon_script?, samba:profile_path?, samba:password?, samba:acct_ctrl?,samba:unknown_3?, samba:logon_divs?, samba:hours_len?, samba:logon_time?, samba:logoff_time?, samba:kickoff_time?,  samba:unknown_5?, samba:unknown_6?, samba:unknown_str?, samba:munged_dial?, samba:acct_desc?, samba:workstations?  ) >
+
+<!ATTLIST samba:user sid CDATA #REQUIRED 
+	uid CDATA #IMPLIED 
+	name CDATA #REQUIRED>
+
+<!ELEMENT samba:users (samba:user*) >
+
+<!ELEMENT samba (samba:users?) >
+
+<!ATTLIST samba
+  xmlns CDATA #FIXED 'http://samba.org/~jelmer/sambapdb.dtd'>
+