diff --git a/CREDITS b/CREDITS
index 035884d..c086450 100644
--- a/CREDITS
+++ b/CREDITS
@@ -1,148 +1,148 @@
 This file lists people who have contributed to libpcap:
 
 The current maintainers:
-	Bill Fenner			<fenner at research dot att dot com>
-	Fulvio Risso			<risso at polito dot it>
-	Guy Harris	 		<guy at alum dot mit dot edu>
-	Hannes Gredler			<hannes at juniper dot net>
-	Michael Richardson	 	<mcr at sandelman dot ottawa dot on dot ca>
+    Bill Fenner                   <fenner at research dot att dot com>
+    Fulvio Risso                  <risso at polito dot it>
+    Guy Harris                    <guy at alum dot mit dot edu>
+    Hannes Gredler                <hannes at juniper dot net>
+    Michael Richardson            <mcr at sandelman dot ottawa dot on dot ca>
 
 Additional people who have contributed patches:
 
-	Alan Bawden			<Alan at LCS dot MIT dot EDU>
-	Albert Chin			<china at thewrittenword dot com>
-	Alexander 'Leo' Bergolth	<Leo dot Bergolth at wu-wien dot ac dot at>
-	Alexey Kuznetsov		<kuznet at ms2 dot inr dot ac dot ru>
-	Alon Bar-Lev			<alonbl at sourceforge dot net>
-	Andrew Brown			<atatat at atatdot dot net>
-					<andy-1 at sourceforge dot net>
-	Antti Kantee			<pooka at netbsd dot org>
-	Arien Vijn			<arienvijn at sourceforge dot net>
-	Arkadiusz Miskiewicz		<misiek at pld dot org dot pl>
-	Armando L. Caro Jr.		<acaro at mail dot eecis dot udel dot edu>
-	Assar Westerlund	 	<assar at sics dot se>
-	Brian Ginsbach			<ginsbach at cray dot com>
-	Charles M. Hannum		<mycroft at netbsd dot org>
-	Chris G. Demetriou		<cgd at netbsd dot org>
-	Chris Lightfoot			<cwrl at users dot sourceforge dot net>
-	Chris Maynard			<Chris dot Maynard at gtech dot com>
-	Chris Pepper			<pepper at mail dot reppep dot com>
-	Christian Bell			<csbell at myri dot com>
-	Christian Peron			<csjp at freebsd dot org>
-	Daniele Orlandi			<daniele at orlandi dot com>
-	Darren Reed			<darrenr at sun dot com>
-	David Kaelbling			<drk at sgi dot com>
-	David Young			<dyoung at ojctech dot com>
-	Dean Gaudet			<dean at arctic dot org>
-	Don Ebright			<Don dot Ebright at compuware dot com> 
-	Dug Song			<dugsong at monkey dot org>
-	Dustin Spicuzza			<dustin at virtualroadside dot com>
-	Eric Anderson			<anderse at hpl dot hp dot com>
-	Erik de Castro Lopo		<erik dot de dot castro dot lopo at sensorynetworks dot com>
-	Felix Obenhuber			<felix at obenhuber dot de>
-	Florent Drouin			<Florent dot Drouin at alcatel-lucent dot fr>
-	Franz Schaefer			<schaefer at mond dot at>
-	Fulko Hew			<fulko dot hew at gmail dot com>
-	Fumiyuki Shimizu		<fumifumi at abacustech dot jp>
-	Gianluca Varenni		<varenni at netgroup-serv dot polito dot it>
-	Gilbert Hoyek			<gil_hoyek at hotmail dot com>
-	Gisle Vanem			<gvanem at broadpark dot no>
-	Graeme Hewson			<ghewson at cix dot compulink dot co dot uk>
-	Greg Stark			<gsstark at mit dot edu>
-	Greg Troxel			<gdt at ir dot bbn dot com>
-	Gregor Maier			<gregor at net dot in dot tum dot de>
-	Guillaume Pelat			<endymion_ at users dot sourceforge dot net>
-	Hagen Paul Pfeifer		<hagen at jauu dot net>
-	Hyung Sik Yoon			<hsyn at kr dot ibm dot com>
-	Igor Khristophorov		<igor at atdot dot org>
-	Jan-Philip Velders		<jpv at veldersjes dot net>
-	Jason R. Thorpe			<thorpej at netbsd dot org>
-	Javier Achirica			<achirica at ttd dot net>
-	Jean Tourrilhes			<jt at hpl dot hp dot com>
-	Jean-Louis Charton		<Jean-Louis.CHARTON at oikialog dot com>
-	Jefferson Ogata			<jogata at nodc dot noaa dot gov>
-	Jesper Peterson			<jesper at endace dot com>
-	Joerg Mayer			<jmayer at loplof dot de>
-	John Bankier			<jbankier at rainfinity dot com>
-	Jon Lindgren			<jonl at yubyub dot net>
-	Jon Smirl			<jonsmirl at gmail dot com>
-	Juergen Schoenwaelder		<schoenw at ibr dot cs dot tu-bs dot de>
-	Jung-uk Kim			<jkim at FreeBSD dot org>
-	Kazushi Sugyo			<sugyo at pb dot jp dot nec dot com>
-	Klaus Klein			<kleink at netbsd dot org>
-	Koryn Grant			<koryn at endace dot com>
-	Kris Katterjohn			<katterjohn at gmail dot com>
-	Krzysztof Halasa		<khc at pm dot waw dot pl>
-	Lorenzo Cavallaro		<sullivan at sikurezza dot org>
-	Loris Degioanni			<loris at netgroup-serv dot polito dot it>
-	Love Hörnquist-Åstrand		<lha at stacken dot kth dot se>
-	Luis Martin Garcia		<luis dot mgarc at gmail dot com>
-	Maciej W. Rozycki		<macro at ds2 dot pg dot gda dot pl>
-	Marcus Felipe Pereira		<marcus at task dot com dot br>
-	Mark C. Brown			<mbrown at hp dot com>
-	Mark Pizzolato			<List-tcpdump-workers at subscriptions dot pizzolato dot net>
-	Markus Mayer			<markus_mayer at sourceforge dot net>
-	Martin Husemann			<martin at netbsd dot org>
-	Márton Németh			<nm127 at freemail dot hu>
-	Matthew Luckie			<mjl at luckie dot org dot nz>
-	Max Laier			<max at love2party dot net>
-	Mike Frysinger			<vapier at gmail dot com>
-	Mike Kershaw			<dragorn at kismetwireless dot net>
-	Mike Wiacek			<mike at iroot dot net>
-	Monroe Williams			<monroe at pobox dot com>
-					<nvercamm at sourceforge dot net>
-	N. Leiten			<nleiten at sourceforge dot net>
-	Nicolas Dade			<ndade at nsd dot dyndns dot org>
-	Octavian Cerna			<tavy at ylabs dot com>
-	Olaf Kirch			<okir at caldera dot de>
-	Ollie Wild			<aaw at users dot sourceforge dot net>
-	Onno van der Linden		<onno at simplex dot nl>
-	Paolo Abeni			<paolo dot abeni at email dot it>
-	Patrick Marie			<mycroft at virgaria dot org>
-	Patrick McHardy			<kaber at trash not net>
-	Paul Mundt			<lethal at linux-sh dot org>
-	Pavel Kankovsky			<kan at dcit dot cz>
-	Pawel Pokrywka			<publicpp at gmail dot com>
-	Peter Fales			<peter at fales-lorenz dot net>
-	Peter Jeremy			<peter dot jeremy at alcatel dot com dot au>
-	Peter Volkov			<pva at gentoo dot org>
-	Phil Wood			<cpw at lanl dot gov>
-	Rafal Maszkowski		<rzm at icm dot edu dot pl>
-					<rcb-isis at users dot sourceforge dot net>
-	Richard Stearn			<richard at rns-stearn dot demon dot co dot uk>
-	Rick Jones			<raj at cup dot hp dot com>
-	Robert Edmonds			<stu-42 at sourceforge dot net>
-	Roberto Mariani			<jelot-tcpdump at jelot dot it>
-	Romain Francoise		<rfrancoise at debian dot org>
-	Sagun Shakya			<sagun dot shakya at sun dot com>
-	Scott Barron			<sb125499 at ohiou dot edu>
-	Scott Gifford			<sgifford at tir dot com>
-	Scott Mcmillan			<scott.a.mcmillan at intel dot com>
-	Sebastian Krahmer		<krahmer at cs dot uni-potsdam dot de>
-	Sebastien Roy			<Sebastien dot Roy at Sun dot COM>
-	Sepherosa Ziehau		<sepherosa at gmail dot com>
-	Shaun Clowes			<delius at progsoc dot uts dot edu dot au>
-	Solomon Peachy			<pizza at shaftnet dot org>
-	Stefan Hudson			<hudson at mbay dot net>
-	Stephen Donnelly		<stephen at endace dot com>
-	Takashi Yamamoto		<yamt at mwd dot biglobe dot ne dot jp>
-	Tanaka Shin-ya			<zstanaka at archer dot livedoor dot com>
-	Tobias Poschwatta		<posch at sourceforge dot net>
-	Tony Li				<tli at procket dot com>
-	Torsten Landschoff	 	<torsten at debian dot org>
-	Uns Lider			<unslider at miranda dot org>
-	Uwe Girlich			<Uwe dot Girlich at philosys dot de>
-	Wesley Shields			<wxs at FreeBSD dot org>
-	Xianjie Zhang			<xzhang at cup dot hp dot com>
-	Xin Li				<delphij at FreeBSD dot org>
-	Yen Yen Lim
-	Yvan Vanhullebus		<vanhu at sourceforge dot net>
-	Yoann Vandoorselaere		<yoann at prelude-ids dot org>
+    Alan Bawden                   <Alan at LCS dot MIT dot EDU>
+    Albert Chin                   <china at thewrittenword dot com>
+    Alexander 'Leo' Bergolth      <Leo dot Bergolth at wu-wien dot ac dot at>
+    Alexey Kuznetsov              <kuznet at ms2 dot inr dot ac dot ru>
+    Alon Bar-Lev                  <alonbl at sourceforge dot net>
+    Andrew Brown                  <atatat at atatdot dot net>
+                                  <andy-1 at sourceforge dot net>
+    Antti Kantee                  <pooka at netbsd dot org>
+    Arien Vijn                    <arienvijn at sourceforge dot net>
+    Arkadiusz Miskiewicz          <misiek at pld dot org dot pl>
+    Armando L. Caro Jr.           <acaro at mail dot eecis dot udel dot edu>
+    Assar Westerlund              <assar at sics dot se>
+    Brian Ginsbach                <ginsbach at cray dot com>
+    Charles M. Hannum             <mycroft at netbsd dot org>
+    Chris G. Demetriou            <cgd at netbsd dot org>
+    Chris Lightfoot               <cwrl at users dot sourceforge dot net>
+    Chris Maynard                 <Chris dot Maynard at gtech dot com>
+    Chris Pepper                  <pepper at mail dot reppep dot com>
+    Christian Bell                <csbell at myri dot com>
+    Christian Peron               <csjp at freebsd dot org>
+    Daniele Orlandi               <daniele at orlandi dot com>
+    Darren Reed                   <darrenr at sun dot com>
+    David Kaelbling               <drk at sgi dot com>
+    David Young                   <dyoung at ojctech dot com>
+    Dean Gaudet                   <dean at arctic dot org>
+    Don Ebright                   <Don dot Ebright at compuware dot com> 
+    Dug Song                      <dugsong at monkey dot org>
+    Dustin Spicuzza               <dustin at virtualroadside dot com>
+    Eric Anderson                 <anderse at hpl dot hp dot com>
+    Erik de Castro Lopo           <erik dot de dot castro dot lopo at sensorynetworks dot com>
+    Felix Obenhuber               <felix at obenhuber dot de>
+    Florent Drouin                <Florent dot Drouin at alcatel-lucent dot fr>
+    Franz Schaefer                <schaefer at mond dot at>
+    Fulko Hew                     <fulko dot hew at gmail dot com>
+    Fumiyuki Shimizu              <fumifumi at abacustech dot jp>
+    Gianluca Varenni              <varenni at netgroup-serv dot polito dot it>
+    Gilbert Hoyek                 <gil_hoyek at hotmail dot com>
+    Gisle Vanem                   <gvanem at broadpark dot no>
+    Graeme Hewson                 <ghewson at cix dot compulink dot co dot uk>
+    Greg Stark                    <gsstark at mit dot edu>
+    Greg Troxel                   <gdt at ir dot bbn dot com>
+    Gregor Maier                  <gregor at net dot in dot tum dot de>
+    Guillaume Pelat               <endymion_ at users dot sourceforge dot net>
+    Hagen Paul Pfeifer            <hagen at jauu dot net>
+    Hyung Sik Yoon                <hsyn at kr dot ibm dot com>
+    Igor Khristophorov            <igor at atdot dot org>
+    Jan-Philip Velders            <jpv at veldersjes dot net>
+    Jason R. Thorpe               <thorpej at netbsd dot org>
+    Javier Achirica               <achirica at ttd dot net>
+    Jean Tourrilhes               <jt at hpl dot hp dot com>
+    Jean-Louis Charton            <Jean-Louis.CHARTON at oikialog dot com>
+    Jefferson Ogata               <jogata at nodc dot noaa dot gov>
+    Jesper Peterson               <jesper at endace dot com>
+    Joerg Mayer                   <jmayer at loplof dot de>
+    John Bankier                  <jbankier at rainfinity dot com>
+    Jon Lindgren                  <jonl at yubyub dot net>
+    Jon Smirl                     <jonsmirl at gmail dot com>
+    Juergen Schoenwaelder         <schoenw at ibr dot cs dot tu-bs dot de>
+    Jung-uk Kim                   <jkim at FreeBSD dot org>
+    Kazushi Sugyo                 <sugyo at pb dot jp dot nec dot com>
+    Klaus Klein                   <kleink at netbsd dot org>
+    Koryn Grant                   <koryn at endace dot com>
+    Kris Katterjohn               <katterjohn at gmail dot com>
+    Krzysztof Halasa              <khc at pm dot waw dot pl>
+    Lorenzo Cavallaro             <sullivan at sikurezza dot org>
+    Loris Degioanni               <loris at netgroup-serv dot polito dot it>
+    Love Hörnquist-Åstrand        <lha at stacken dot kth dot se>
+    Luis MartinGarcia             <luis dot mgarc at gmail dot com>
+    Maciej W. Rozycki             <macro at ds2 dot pg dot gda dot pl>
+    Marcus Felipe Pereira         <marcus at task dot com dot br>
+    Mark C. Brown                 <mbrown at hp dot com>
+    Mark Pizzolato                <List-tcpdump-workers at subscriptions dot pizzolato dot net>
+    Markus Mayer                  <markus_mayer at sourceforge dot net>
+    Martin Husemann               <martin at netbsd dot org>
+    Márton Németh                 <nm127 at freemail dot hu>
+    Matthew Luckie                <mjl at luckie dot org dot nz>
+    Max Laier                     <max at love2party dot net>
+    Mike Frysinger                <vapier at gmail dot com>
+    Mike Kershaw                  <dragorn at kismetwireless dot net>
+    Mike Wiacek                   <mike at iroot dot net>
+    Monroe Williams               <monroe at pobox dot com>
+                                  <nvercamm at sourceforge dot net>
+    N. Leiten                     <nleiten at sourceforge dot net>
+    Nicolas Dade                  <ndade at nsd dot dyndns dot org>
+    Octavian Cerna                <tavy at ylabs dot com>
+    Olaf Kirch                    <okir at caldera dot de>
+    Ollie Wild                    <aaw at users dot sourceforge dot net>
+    Onno van der Linden           <onno at simplex dot nl>
+    Paolo Abeni                   <paolo dot abeni at email dot it>
+    Patrick Marie                 <mycroft at virgaria dot org>
+    Patrick McHardy               <kaber at trash not net>
+    Paul Mundt                    <lethal at linux-sh dot org>
+    Pavel Kankovsky               <kan at dcit dot cz>
+    Pawel Pokrywka                <publicpp at gmail dot com>
+    Peter Fales                   <peter at fales-lorenz dot net>
+    Peter Jeremy                  <peter dot jeremy at alcatel dot com dot au>
+    Peter Volkov                  <pva at gentoo dot org>
+    Phil Wood                     <cpw at lanl dot gov>
+    Rafal Maszkowski              <rzm at icm dot edu dot pl>
+                                  <rcb-isis at users dot sourceforge dot net>
+    Richard Stearn                <richard at rns-stearn dot demon dot co dot uk>
+    Rick Jones                    <raj at cup dot hp dot com>
+    Robert Edmonds                <stu-42 at sourceforge dot net>
+    Roberto Mariani               <jelot-tcpdump at jelot dot it>
+    Romain Francoise              <rfrancoise at debian dot org>
+    Sagun Shakya                  <sagun dot shakya at sun dot com>
+    Scott Barron                  <sb125499 at ohiou dot edu>
+    Scott Gifford                 <sgifford at tir dot com>
+    Scott Mcmillan                <scott.a.mcmillan at intel dot com>
+    Sebastian Krahmer             <krahmer at cs dot uni-potsdam dot de>
+    Sebastien Roy                 <Sebastien dot Roy at Sun dot COM>
+    Sepherosa Ziehau              <sepherosa at gmail dot com>
+    Shaun Clowes                  <delius at progsoc dot uts dot edu dot au>
+    Solomon Peachy                <pizza at shaftnet dot org>
+    Stefan Hudson                 <hudson at mbay dot net>
+    Stephen Donnelly              <stephen at endace dot com>
+    Takashi Yamamoto              <yamt at mwd dot biglobe dot ne dot jp>
+    Tanaka Shin-ya                <zstanaka at archer dot livedoor dot com>
+    Tobias Poschwatta             <posch at sourceforge dot net>
+    Tony Li                       <tli at procket dot com>
+    Torsten Landschoff            <torsten at debian dot org>
+    Uns Lider                     <unslider at miranda dot org>
+    Uwe Girlich                   <Uwe dot Girlich at philosys dot de>
+    Wesley Shields                <wxs at FreeBSD dot org>
+    Xianjie Zhang                 <xzhang at cup dot hp dot com>
+    Xin Li                        <delphij at FreeBSD dot org>
+    Yen Yen Lim
+    Yvan Vanhullebus              <vanhu at sourceforge dot net>
+    Yoann Vandoorselaere          <yoann at prelude-ids dot org>
 
 The original LBL crew:
-	Steve McCanne
-	Craig Leres
-	Van Jacobson
+    Steve McCanne
+    Craig Leres
+    Van Jacobson
 
 Past maintainers:
-	Jun-ichiro itojun Hagino	<itojun at iijlab dot net>
+    Jun-ichiro itojun Hagino         <itojun at iijlab dot net>
diff --git a/Makefile.in b/Makefile.in
index 5fcfb78..05edb96 100644
--- a/Makefile.in
+++ b/Makefile.in
@@ -492,11 +492,7 @@ bpf_filter.o: bpf_filter.c
 #
 pcap-config: $(srcdir)/pcap-config.in
 	@rm -f $@ $@.tmp
-	sed -e 's|@includedir[@]|$(includedir)|g' \
-	    -e 's|@libdir[@]|$(libdir)|g' \
-	    -e 's|@LIBS[@]|$(LIBS)|g' \
-	    -e 's|@V_RPATH_OPT[@]|$(V_RPATH_OPT)|g' \
-	    $(srcdir)/pcap-config.in >$@.tmp
+	./config.status --file=$@.tmp:$<
 	mv $@.tmp $@
 	chmod a+x $@
 
diff --git a/Win32/Src/getaddrinfo.c b/Win32/Src/getaddrinfo.c
index 8e8ad85..ebfe8c2 100644
--- a/Win32/Src/getaddrinfo.c
+++ b/Win32/Src/getaddrinfo.c
@@ -45,6 +45,12 @@
  *   in ai_flags?
  */
 
+/*
+ * Mingw64 has its own implementation of getaddrinfo, mingw32 no
+ */
+#ifndef __MINGW64__
+ 
+
 #ifdef HAVE_CONFIG_H
 #include <config.h>
 #endif 
@@ -85,7 +91,7 @@ static const char rcsid[] _U_ =
 #ifdef NEED_ADDRINFO_H
 #include "addrinfo.h"
 #ifdef WIN32
-#include "IP6_misc.h"
+#include "ip6_misc.h"
 #endif
 #endif
 
@@ -1118,3 +1124,6 @@ find_afd(af)
 	}
 	return NULL;
 }
+
+
+#endif /*__MING64__*/
diff --git a/config.h.in b/config.h.in
index 688f596..6ea10ad 100644
--- a/config.h.in
+++ b/config.h.in
@@ -52,9 +52,15 @@
 /* if libnl exists */
 #undef HAVE_LIBNL
 
+/* if libnl exists and is version 2.x */
+#undef HAVE_LIBNL_2_x
+
 /* Define to 1 if you have the <limits.h> header file. */
 #undef HAVE_LIMITS_H
 
+/* Define to 1 if you have the <linux/compiler.h> header file. */
+#undef HAVE_LINUX_COMPILER_H
+
 /* Define to 1 if you have the <linux/net_tstamp.h> header file. */
 #undef HAVE_LINUX_NET_TSTAMP_H
 
diff --git a/configure b/configure
index bd78b34..675d2c7 100755
--- a/configure
+++ b/configure
@@ -7347,7 +7347,93 @@ fi
 
 
 	if test x$with_libnl != xno ; then
-		{ echo "$as_me:$LINENO: checking for nl_handle_alloc in -lnl" >&5
+		#
+		# Try libnl 2.x first.
+		#
+		{ echo "$as_me:$LINENO: checking for nl_socket_alloc in -lnl" >&5
+echo $ECHO_N "checking for nl_socket_alloc in -lnl... $ECHO_C" >&6; }
+if test "${ac_cv_lib_nl_nl_socket_alloc+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lnl  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char nl_socket_alloc ();
+int
+main ()
+{
+return nl_socket_alloc ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext &&
+       $as_test_x conftest$ac_exeext; then
+  ac_cv_lib_nl_nl_socket_alloc=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_lib_nl_nl_socket_alloc=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_lib_nl_nl_socket_alloc" >&5
+echo "${ECHO_T}$ac_cv_lib_nl_nl_socket_alloc" >&6; }
+if test $ac_cv_lib_nl_nl_socket_alloc = yes; then
+
+			#
+			# Yes, we have libnl 2.x.
+			#
+			LIBS="-lnl-genl -lnl $LIBS"
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_LIBNL 1
+_ACEOF
+
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_LIBNL_2_x 1
+_ACEOF
+
+
+else
+
+			#
+			# No, we don't; do we have libnl 1.x?
+			#
+			{ echo "$as_me:$LINENO: checking for nl_handle_alloc in -lnl" >&5
 echo $ECHO_N "checking for nl_handle_alloc in -lnl... $ECHO_C" >&6; }
 if test "${ac_cv_lib_nl_nl_handle_alloc+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -7409,18 +7495,30 @@ fi
 { echo "$as_me:$LINENO: result: $ac_cv_lib_nl_nl_handle_alloc" >&5
 echo "${ECHO_T}$ac_cv_lib_nl_nl_handle_alloc" >&6; }
 if test $ac_cv_lib_nl_nl_handle_alloc = yes; then
-  LIBS="-lnl $LIBS"
+
+				#
+				# Yes.
+				#
+				LIBS="-lnl $LIBS"
 
 cat >>confdefs.h <<\_ACEOF
 #define HAVE_LIBNL 1
 _ACEOF
 
+
 else
-  if test x$with_libnl = xyes ; then
-				{ { echo "$as_me:$LINENO: error: libnl support requested but libnl not found" >&5
+
+				#
+				# No, we don't have libnl at all.
+				#
+				if test x$with_libnl = xyes ; then
+					{ { echo "$as_me:$LINENO: error: libnl support requested but libnl not found" >&5
 echo "$as_me: error: libnl support requested but libnl not found" >&2;}
    { (exit 1); exit 1; }; }
-			fi
+				fi
+
+fi
+
 
 fi
 
@@ -10329,6 +10427,213 @@ _ACEOF
 
        { echo "$as_me:$LINENO: Device for USB sniffing is /dev/$ac_usb_dev_name" >&5
 echo "$as_me: Device for USB sniffing is /dev/$ac_usb_dev_name" >&6;}
+       #
+       # Do we have a version of <linux/compiler.h> available?
+       # If so, we might need it for <linux/usbdevice_fs.h>.
+       #
+
+for ac_header in linux/compiler.h
+do
+as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  { echo "$as_me:$LINENO: checking for $ac_header" >&5
+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+fi
+ac_res=`eval echo '${'$as_ac_Header'}'`
+	       { echo "$as_me:$LINENO: result: $ac_res" >&5
+echo "${ECHO_T}$ac_res" >&6; }
+else
+  # Is the header compilable?
+{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
+echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+#include <$ac_header>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_header_compiler=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_header_compiler=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+echo "${ECHO_T}$ac_header_compiler" >&6; }
+
+# Is the header present?
+{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
+echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <$ac_header>
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
+  ac_header_preproc=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  ac_header_preproc=no
+fi
+
+rm -f conftest.err conftest.$ac_ext
+{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+echo "${ECHO_T}$ac_header_preproc" >&6; }
+
+# So?  What about this header?
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+  yes:no: )
+    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
+echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
+echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
+    ac_header_preproc=yes
+    ;;
+  no:yes:* )
+    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
+echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
+echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
+echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
+echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
+echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
+
+    ;;
+esac
+{ echo "$as_me:$LINENO: checking for $ac_header" >&5
+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  eval "$as_ac_Header=\$ac_header_preproc"
+fi
+ac_res=`eval echo '${'$as_ac_Header'}'`
+	       { echo "$as_me:$LINENO: result: $ac_res" >&5
+echo "${ECHO_T}$ac_res" >&6; }
+
+fi
+if test `eval echo '${'$as_ac_Header'}'` = yes; then
+  cat >>confdefs.h <<_ACEOF
+#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+
+done
+
+       if test "$ac_cv_header_linux_compiler_h" = yes; then
+         #
+	 # Yes - include it when testing for <linux/usbdevice_fs.h>.
+	 #
+
+for ac_header in linux/usbdevice_fs.h
+do
+as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
+{ echo "$as_me:$LINENO: checking for $ac_header" >&5
+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <linux/compiler.h>
+
+#include <$ac_header>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  eval "$as_ac_Header=yes"
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_Header=no"
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+ac_res=`eval echo '${'$as_ac_Header'}'`
+	       { echo "$as_me:$LINENO: result: $ac_res" >&5
+echo "${ECHO_T}$ac_res" >&6; }
+if test `eval echo '${'$as_ac_Header'}'` = yes; then
+  cat >>confdefs.h <<_ACEOF
+#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+
+done
+
+       else
 
 for ac_header in linux/usbdevice_fs.h
 do
@@ -10469,6 +10774,7 @@ fi
 
 done
 
+       fi
        if test "$ac_cv_header_linux_usbdevice_fs_h" = yes; then
          #
          # OK, does it define bRequestType?  Older versions of the kernel
@@ -10492,6 +10798,9 @@ $ac_includes_default
 #ifdef HAVE_SYS_BITYPES_H
 #include <sys/bitypes.h>
 #endif
+#ifdef HAVE_LINUX_COMPILER_H
+#include <linux/compiler.h>
+#endif
 #            include <linux/usbdevice_fs.h>
 int
 main ()
diff --git a/configure.in b/configure.in
index 16e0299..cd8ed95 100644
--- a/configure.in
+++ b/configure.in
@@ -445,13 +445,39 @@ linux)
 		with_libnl=$withval,,)
 
 	if test x$with_libnl != xno ; then
-		AC_CHECK_LIB(nl, nl_handle_alloc,
-			LIBS="-lnl $LIBS"
-			AC_DEFINE(HAVE_LIBNL,1,[if libnl exists]),
-			if test x$with_libnl = xyes ; then
-				AC_MSG_ERROR([libnl support requested but libnl not found])
-			fi
-		)
+		#
+		# Try libnl 2.x first.
+		#
+		AC_CHECK_LIB(nl, nl_socket_alloc,
+		[
+			#
+			# Yes, we have libnl 2.x.
+			#
+			LIBS="-lnl-genl -lnl $LIBS"
+			AC_DEFINE(HAVE_LIBNL,1,[if libnl exists])
+			AC_DEFINE(HAVE_LIBNL_2_x,1,[if libnl exists and is version 2.x])
+		],
+		[
+			#
+			# No, we don't; do we have libnl 1.x?
+			#
+			AC_CHECK_LIB(nl, nl_handle_alloc,
+			[
+				#
+				# Yes.
+				#
+				LIBS="-lnl $LIBS"
+				AC_DEFINE(HAVE_LIBNL,1,[if libnl exists])
+			],
+			[
+				#
+				# No, we don't have libnl at all.
+				#
+				if test x$with_libnl = xyes ; then
+					AC_MSG_ERROR([libnl support requested but libnl not found])
+				fi
+			])
+		])
 	fi
 
 	AC_LBL_TPACKET_STATS
@@ -1365,7 +1391,19 @@ linux*)
        fi
        AC_DEFINE_UNQUOTED(LINUX_USB_MON_DEV, "/dev/$ac_usb_dev_name", [path for device for USB sniffing])
        AC_MSG_NOTICE(Device for USB sniffing is /dev/$ac_usb_dev_name)
-       AC_CHECK_HEADERS(linux/usbdevice_fs.h)
+       #
+       # Do we have a version of <linux/compiler.h> available?
+       # If so, we might need it for <linux/usbdevice_fs.h>.
+       #
+       AC_CHECK_HEADERS(linux/compiler.h)
+       if test "$ac_cv_header_linux_compiler_h" = yes; then
+         #
+	 # Yes - include it when testing for <linux/usbdevice_fs.h>.
+	 #
+         AC_CHECK_HEADERS(linux/usbdevice_fs.h,,,[#include <linux/compiler.h>])
+       else
+         AC_CHECK_HEADERS(linux/usbdevice_fs.h)
+       fi
        if test "$ac_cv_header_linux_usbdevice_fs_h" = yes; then
          #
          # OK, does it define bRequestType?  Older versions of the kernel
@@ -1380,6 +1418,9 @@ AC_INCLUDES_DEFAULT
 #ifdef HAVE_SYS_BITYPES_H
 #include <sys/bitypes.h>
 #endif
+#ifdef HAVE_LINUX_COMPILER_H
+#include <linux/compiler.h>
+#endif
 #            include <linux/usbdevice_fs.h>],
              [u_int i = sizeof(((struct usbdevfs_ctrltransfer *)0)->bRequestType)],
              ac_cv_usbdevfs_ctrltransfer_has_bRequestType=yes,
diff --git a/gencode.c b/gencode.c
index 5b113cf..a105138 100644
--- a/gencode.c
+++ b/gencode.c
@@ -47,7 +47,7 @@ static const char rcsid[] _U_ =
  * XXX - why was this included even on UNIX?
  */
 #ifdef __MINGW32__
-#include "IP6_misc.h"
+#include "ip6_misc.h"
 #endif
 
 #ifndef WIN32
diff --git a/inet.c b/inet.c
index 642ffb0..3c09316 100644
--- a/inet.c
+++ b/inet.c
@@ -881,8 +881,10 @@ pcap_lookupdev(errbuf)
 		 */
 		while(NAdapts--)
 		{
-			strcpy((char*)tUstr, tAstr);
-			(char*)tUstr += strlen(tAstr) + 1;;
+			char* tmp = (char*)tUstr;
+			strcpy(tmp, tAstr);
+			tmp += strlen(tAstr) + 1;
+			tUstr = (WCHAR*)tmp;
 			tAstr += strlen(tAstr) + 1;
 		}
 
diff --git a/pcap-common.c b/pcap-common.c
index 5f6a929..3989dfc 100644
--- a/pcap-common.c
+++ b/pcap-common.c
@@ -735,6 +735,24 @@ static const char rcsid[] _U_ =
  */
 #define LINKTYPE_IEEE802_15_4_NOFCS		230
 
+/*
+ * Raw D-Bus:
+ *
+ *	http://www.freedesktop.org/wiki/Software/dbus
+ *
+ * messages:
+ *
+ *	http://dbus.freedesktop.org/doc/dbus-specification.html#message-protocol-messages
+ *
+ * starting with the endianness flag, followed by the message type, etc.,
+ * but without the authentication handshake before the message sequence:
+ *
+ *	http://dbus.freedesktop.org/doc/dbus-specification.html#auth-protocol
+ *
+ * Requested by Martin Vidner <martin@vidner.net>.
+ */
+#define LINKTYPE_DBUS				231
+
 
 static struct linktype_map {
 	int	dlt;
@@ -1084,6 +1102,9 @@ static struct linktype_map {
 	/* IEEE 802.15.4 exactly as it appears in the spec, without FCS */
 	{ DLT_IEEE802_15_4_NOFCS, LINKTYPE_IEEE802_15_4_NOFCS },
 
+	/* D-Bus messages */
+	{ DLT_DBUS,		LINKTYPE_DBUS },
+
 	{ -1,			-1 }
 };
 
diff --git a/pcap-config.in b/pcap-config.in
index 37526d7..206be3b 100644
--- a/pcap-config.in
+++ b/pcap-config.in
@@ -4,6 +4,13 @@
 # Script to give the appropriate compiler flags and linker flags
 # to use when building code that uses libpcap.
 #
+prefix="@prefix@"
+exec_prefix="@exec_prefix@"
+includedir="@includedir@"
+libdir="@libdir@"
+V_RPATH_OPT="@V_RPATH_OPT@"
+LIBS="@LIBS@"
+
 static=0
 show_cflags=0
 show_libs=0
@@ -29,14 +36,14 @@ do
 	esac
 	shift
 done
-if [ "@V_RPATH_OPT@" != "" ]
+if [ "$V_RPATH_OPT" != "" ]
 then
 	#
 	# If libdir isn't /usr/lib, add it to the run-time linker path.
 	#
-	if [ "@libdir@" != "/usr/lib" ]
+	if [ "$libdir" != "/usr/lib" ]
 	then
-		RPATH=@V_RPATH_OPT@@libdir@
+		RPATH=$V_RPATH_OPT$libdir
 	fi
 fi
 if [ "$static" = 1 ]
@@ -47,19 +54,19 @@ then
 	#
 	if [ "$show_cflags" = 1 -a "$show_libs" = 1 ]
 	then
-		echo "-I@includedir@ -L@libdir@ -lpcap @LIBS@"
+		echo "-I$includedir -L$libdir -lpcap $LIBS"
 	elif [ "$show_cflags" = 1 -a "$show_additional_libs" = 1 ]
 	then
-		echo "-I@includedir@ -L@libdir@ @LIBS@"
+		echo "-I$includedir -L$libdir $LIBS"
 	elif [ "$show_cflags" = 1 ]
 	then
-		echo "-I@includedir@"
+		echo "-I$includedir"
 	elif [ "$show_libs" = 1 ]
 	then
-		echo "-L@libdir@ -lpcap @LIBS@"
+		echo "-L$libdir -lpcap $LIBS"
 	elif [ "$show_additional_libs" = 1 ]
 	then
-		echo "@LIBS@"
+		echo "$LIBS"
 	fi
 else
 	#
@@ -68,15 +75,15 @@ else
 	#
 	if [ "$show_cflags" = 1 -a "$show_libs" = 1 ]
 	then
-		echo "-I@includedir@ -L@libdir@ $RPATH -lpcap"
+		echo "-I$includedir -L$libdir $RPATH -lpcap"
 	elif [ "$show_cflags" = 1 -a "$show_additional_libs" = 1 ]
 	then
-		echo "-I@includedir@"
+		echo "-I$includedir"
 	elif [ "$show_cflags" = 1 ]
 	then
-		echo "-I@includedir@"
+		echo "-I$includedir"
 	elif [ "$show_libs" = 1 ]
 	then
-		echo "-L@libdir@ $RPATH -lpcap"
+		echo "-L$libdir $RPATH -lpcap"
 	fi
 fi
diff --git a/pcap-linux.c b/pcap-linux.c
index 9cdc0bf..8b4409e 100644
--- a/pcap-linux.c
+++ b/pcap-linux.c
@@ -537,8 +537,41 @@ get_mac80211_phydev(pcap_t *handle, const char *device, char *phydev_path,
 	return 1;
 }
 
+#ifdef HAVE_LIBNL_2_x
+#define get_nl_errmsg	nl_geterror
+#else
+/* libnl 2.x compatibility code */
+
+#define nl_sock nl_handle
+
+static inline struct nl_handle *
+nl_socket_alloc(void)
+{
+	return nl_handle_alloc();
+}
+
+static inline void
+nl_socket_free(struct nl_handle *h)
+{
+	nl_handle_destroy(h);
+}
+
+#define get_nl_errmsg	strerror
+
+static inline int
+__genl_ctrl_alloc_cache(struct nl_handle *h, struct nl_cache **cache)
+{
+	struct nl_cache *tmp = genl_ctrl_alloc_cache(h);
+	if (!tmp)
+		return -ENOMEM;
+	*cache = tmp;
+	return 0;
+}
+#define genl_ctrl_alloc_cache __genl_ctrl_alloc_cache
+#endif /* !HAVE_LIBNL_2_x */
+
 struct nl80211_state {
-	struct nl_handle *nl_handle;
+	struct nl_sock *nl_sock;
 	struct nl_cache *nl_cache;
 	struct genl_family *nl80211;
 };
@@ -546,23 +579,26 @@ struct nl80211_state {
 static int
 nl80211_init(pcap_t *handle, struct nl80211_state *state, const char *device)
 {
-	state->nl_handle = nl_handle_alloc();
-	if (!state->nl_handle) {
+	int err;
+
+	state->nl_sock = nl_socket_alloc();
+	if (!state->nl_sock) {
 		snprintf(handle->errbuf, PCAP_ERRBUF_SIZE,
 		    "%s: failed to allocate netlink handle", device);
 		return PCAP_ERROR;
 	}
 
-	if (genl_connect(state->nl_handle)) {
+	if (genl_connect(state->nl_sock)) {
 		snprintf(handle->errbuf, PCAP_ERRBUF_SIZE,
 		    "%s: failed to connect to generic netlink", device);
 		goto out_handle_destroy;
 	}
 
-	state->nl_cache = genl_ctrl_alloc_cache(state->nl_handle);
-	if (!state->nl_cache) {
+	err = genl_ctrl_alloc_cache(state->nl_sock, &state->nl_cache);
+	if (err < 0) {
 		snprintf(handle->errbuf, PCAP_ERRBUF_SIZE,
-		    "%s: failed to allocate generic netlink cache", device);
+		    "%s: failed to allocate generic netlink cache: %s",
+		    device, get_nl_errmsg(-err));
 		goto out_handle_destroy;
 	}
 
@@ -578,7 +614,7 @@ nl80211_init(pcap_t *handle, struct nl80211_state *state, const char *device)
 out_cache_free:
 	nl_cache_free(state->nl_cache);
 out_handle_destroy:
-	nl_handle_destroy(state->nl_handle);
+	nl_socket_free(state->nl_sock);
 	return PCAP_ERROR;
 }
 
@@ -587,7 +623,7 @@ nl80211_cleanup(struct nl80211_state *state)
 {
 	genl_family_put(state->nl80211);
 	nl_cache_free(state->nl_cache);
-	nl_handle_destroy(state->nl_handle);
+	nl_socket_free(state->nl_sock);
 }
 
 static int
@@ -615,12 +651,19 @@ add_mon_if(pcap_t *handle, int sock_fd, struct nl80211_state *state,
 	NLA_PUT_STRING(msg, NL80211_ATTR_IFNAME, mondevice);
 	NLA_PUT_U32(msg, NL80211_ATTR_IFTYPE, NL80211_IFTYPE_MONITOR);
 
-	err = nl_send_auto_complete(state->nl_handle, msg);
+	err = nl_send_auto_complete(state->nl_sock, msg);
 	if (err < 0) {
+#ifdef HAVE_LIBNL_2_x
+		if (err == -NLE_FAILURE) {
+#else
 		if (err == -ENFILE) {
+#endif
 			/*
 			 * Device not available; our caller should just
-			 * keep trying.
+			 * keep trying.  (libnl 2.x maps ENFILE to
+			 * NLE_FAILURE; it can also map other errors
+			 * to that, but there's not much we can do
+			 * about that.)
 			 */
 			nlmsg_free(msg);
 			return 0;
@@ -631,17 +674,24 @@ add_mon_if(pcap_t *handle, int sock_fd, struct nl80211_state *state,
 			 */
 			snprintf(handle->errbuf, PCAP_ERRBUF_SIZE,
 			    "%s: nl_send_auto_complete failed adding %s interface: %s",
-			    device, mondevice, strerror(-err));
+			    device, mondevice, get_nl_errmsg(-err));
 			nlmsg_free(msg);
 			return PCAP_ERROR;
 		}
 	}
-	err = nl_wait_for_ack(state->nl_handle);
+	err = nl_wait_for_ack(state->nl_sock);
 	if (err < 0) {
+#ifdef HAVE_LIBNL_2_x
+		if (err == -NLE_FAILURE) {
+#else
 		if (err == -ENFILE) {
+#endif
 			/*
 			 * Device not available; our caller should just
-			 * keep trying.
+			 * keep trying.  (libnl 2.x maps ENFILE to
+			 * NLE_FAILURE; it can also map other errors
+			 * to that, but there's not much we can do
+			 * about that.)
 			 */
 			nlmsg_free(msg);
 			return 0;
@@ -652,7 +702,7 @@ add_mon_if(pcap_t *handle, int sock_fd, struct nl80211_state *state,
 			 */
 			snprintf(handle->errbuf, PCAP_ERRBUF_SIZE,
 			    "%s: nl_wait_for_ack failed adding %s interface: %s",
-			    device, mondevice, strerror(-err));
+			    device, mondevice, get_nl_errmsg(-err));
 			nlmsg_free(msg);
 			return PCAP_ERROR;
 		}
@@ -695,47 +745,21 @@ del_mon_if(pcap_t *handle, int sock_fd, struct nl80211_state *state,
 		    0, NL80211_CMD_DEL_INTERFACE, 0);
 	NLA_PUT_U32(msg, NL80211_ATTR_IFINDEX, ifindex);
 
-	err = nl_send_auto_complete(state->nl_handle, msg);
+	err = nl_send_auto_complete(state->nl_sock, msg);
 	if (err < 0) {
-		if (err == -ENFILE) {
-			/*
-			 * Device not available; our caller should just
-			 * keep trying.
-			 */
-			nlmsg_free(msg);
-			return 0;
-		} else {
-			/*
-			 * Real failure, not just "that device is not
-			 * available.
-			 */
-			snprintf(handle->errbuf, PCAP_ERRBUF_SIZE,
-			    "%s: nl_send_auto_complete failed deleting %s interface: %s",
-			    device, mondevice, strerror(-err));
-			nlmsg_free(msg);
-			return PCAP_ERROR;
-		}
+		snprintf(handle->errbuf, PCAP_ERRBUF_SIZE,
+		    "%s: nl_send_auto_complete failed deleting %s interface: %s",
+		    device, mondevice, get_nl_errmsg(-err));
+		nlmsg_free(msg);
+		return PCAP_ERROR;
 	}
-	err = nl_wait_for_ack(state->nl_handle);
+	err = nl_wait_for_ack(state->nl_sock);
 	if (err < 0) {
-		if (err == -ENFILE) {
-			/*
-			 * Device not available; our caller should just
-			 * keep trying.
-			 */
-			nlmsg_free(msg);
-			return 0;
-		} else {
-			/*
-			 * Real failure, not just "that device is not
-			 * available.
-			 */
-			snprintf(handle->errbuf, PCAP_ERRBUF_SIZE,
-			    "%s: nl_wait_for_ack failed adding %s interface: %s",
-			    device, mondevice, strerror(-err));
-			nlmsg_free(msg);
-			return PCAP_ERROR;
-		}
+		snprintf(handle->errbuf, PCAP_ERRBUF_SIZE,
+		    "%s: nl_wait_for_ack failed adding %s interface: %s",
+		    device, mondevice, get_nl_errmsg(-err));
+		nlmsg_free(msg);
+		return PCAP_ERROR;
 	}
 
 	/*
diff --git a/pcap-usb-linux.c b/pcap-usb-linux.c
index daaa900..f1b430c 100644
--- a/pcap-usb-linux.c
+++ b/pcap-usb-linux.c
@@ -61,8 +61,15 @@ static const char rcsid[] _U_ =
 #include <sys/ioctl.h>
 #include <sys/mman.h>
 #ifdef HAVE_LINUX_USBDEVICE_FS_H
+/*
+ * We might need <linux/compiler.h> to define __user for
+ * <linux/usbdevice_fs.h>.
+ */
+#ifdef HAVE_LINUX_COMPILER_H
+#include <linux/compiler.h>
+#endif /* HAVE_LINUX_COMPILER_H */
 #include <linux/usbdevice_fs.h>
-#endif
+#endif /* HAVE_LINUX_USBDEVICE_FS_H */
 
 #define USB_IFACE "usbmon"
 #define USB_TEXT_DIR_OLD "/sys/kernel/debug/usbmon"
diff --git a/pcap-win32.c b/pcap-win32.c
index 0e2201e..fc6eed1 100644
--- a/pcap-win32.c
+++ b/pcap-win32.c
@@ -39,7 +39,12 @@ static const char rcsid[] _U_ =
 #include <pcap-int.h>
 #include <Packet32.h>
 #ifdef __MINGW32__
+#ifdef __MINGW64__
+#include <ntddndis.h>
+#else  /*__MINGW64__*/
+#include <ddk/ntddndis.h>
 #include <ddk/ndis.h>
+#endif /*__MINGW64__*/
 #else /*__MINGW32__*/
 #include <ntddndis.h>
 #endif /*__MINGW32__*/
diff --git a/pcap.c b/pcap.c
index 3db3320..411ce0a 100644
--- a/pcap.c
+++ b/pcap.c
@@ -57,7 +57,7 @@ static const char rcsid[] _U_ =
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
-#if !defined(_MSC_VER) && !defined(__BORLANDC__)
+#if !defined(_MSC_VER) && !defined(__BORLANDC__) && !defined(__MINGW32__)
 #include <unistd.h>
 #endif
 #include <fcntl.h>
diff --git a/pcap/bpf.h b/pcap/bpf.h
index 938a62a..18464b9 100644
--- a/pcap/bpf.h
+++ b/pcap/bpf.h
@@ -969,10 +969,28 @@ struct bpf_version {
  */
 #define DLT_IEEE802_15_4_NOFCS		230
 
+/*
+ * Raw D-Bus:
+ *
+ *	http://www.freedesktop.org/wiki/Software/dbus
+ *
+ * messages:
+ *
+ *	http://dbus.freedesktop.org/doc/dbus-specification.html#message-protocol-messages
+ *
+ * starting with the endianness flag, followed by the message type, etc.,
+ * but without the authentication handshake before the message sequence:
+ *
+ *	http://dbus.freedesktop.org/doc/dbus-specification.html#auth-protocol
+ *
+ * Requested by Martin Vidner <martin@vidner.net>.
+ */
+#define DLT_DBUS			231
+
 /*
  * DECT
  */
-#define DLT_DECT_LINUX			231
+#define DLT_DECT_LINUX			232
 
 /*
  * DLT and savefile link type values are split into a class and
diff --git a/scanner.l b/scanner.l
index a061a7e..c8e2d20 100644
--- a/scanner.l
+++ b/scanner.l
@@ -54,7 +54,7 @@ static const char rcsid[] _U_ =
 #include <pcap-stdinc.h>
 
 #ifdef __MINGW32__
-#include "IP6_misc.h"
+#include "ip6_misc.h"
 #endif
 #else /* WIN32 */
 #include <sys/socket.h>	/* for "struct sockaddr" in "struct addrinfo" */
diff --git a/sf-pcap-ng.c b/sf-pcap-ng.c
index 9049991..1554320 100644
--- a/sf-pcap-ng.c
+++ b/sf-pcap-ng.c
@@ -1053,7 +1053,7 @@ found:
 	/*
 	 * Is the interface ID an interface we know?
 	 */
-	if (interface_id > p->sf.ifcount) {
+	if (interface_id >= p->sf.ifcount) {
 		/*
 		 * Yes.  Fail.
 		 */