This patch adds everything needed to manipulate NETLINK
addresses so that it is possible to use NETLINK sockets.

Nothing is done in the patch for autoconf stuff, even
if the following should do the trick :

--- configure.in.ori    2005-01-10 17:09:32.000000000 +0100
+++ configure.in        2005-01-06 18:53:18.000000000 +0100
@@ -967,7 +967,7 @@
 sys/audioio.h sys/bsdtty.h sys/file.h sys/loadavg.h
sys/lock.h sys/mkdev.h \
 sys/modem.h \
 sys/param.h sys/poll.h sys/select.h sys/socket.h
sys/time.h sys/times.h \
-sys/un.h sys/utsname.h sys/wait.h pty.h libutil.h \
+sys/un.h linux/netlink.h sys/utsname.h sys/wait.h
pty.h libutil.h \
 sys/resource.h netpacket/packet.h sysexits.h bluetooth.h \
 bluetooth/bluetooth.h)
 AC_HEADER_DIRENT
--- pyconfig.h.ori      2005-01-10 17:11:11.000000000 +0100
+++ pyconfig.h  2005-01-06 19:27:33.000000000 +0100
@@ -559,6 +559,9 @@
 /* Define to 1 if you have the <sys/un.h> header file. */
 #define HAVE_SYS_UN_H 1

+/* Define to 1 if you have the <linux/netlink.h>
header file. */
+#define HAVE_LINUX_NETLINK_H 1
+
 /* Define to 1 if you have the <sys/utsname.h> header
file. */
 #define HAVE_SYS_UTSNAME_H 1