tree-wide: sort includes

Sort the includes accoding to the new coding style.

src/libudev/libudev-device-private.c

@@ -18,11 +18,10 @@
   along with systemd; If not, see <http://www.gnu.org/licenses/>.
 ***/
 
-#include "libudev.h"
-
 #include "device-private.h"
 #include "libudev-device-internal.h"
 #include "libudev-private.h"
+#include "libudev.h"
 
 int udev_device_tag_index(struct udev_device *udev_device, struct udev_device *udev_device_old, bool add) {
         sd_device *device_old = NULL;

src/libudev/libudev-device.c

@@ -34,7 +34,6 @@
 #include <sys/stat.h>
 #include <unistd.h>
 
-#include "libudev.h"
 #include "sd-device.h"
 
 #include "alloc-util.h"
@@ -42,6 +41,7 @@
 #include "device-util.h"
 #include "libudev-device-internal.h"
 #include "libudev-private.h"
+#include "libudev.h"
 #include "parse-util.h"
 
 /**

src/libudev/libudev-enumerate.c

@@ -28,13 +28,13 @@
 #include <string.h>
 #include <sys/stat.h>
 
-#include "libudev.h"
 #include "sd-device.h"
 
 #include "alloc-util.h"
 #include "device-enumerator-private.h"
 #include "device-util.h"
 #include "libudev-device-internal.h"
+#include "libudev.h"
 
 /**
  * SECTION:libudev-enumerate

src/libudev/libudev-monitor.c

@@ -28,13 +28,12 @@
 #include <sys/socket.h>
 #include <unistd.h>
 
-#include "libudev.h"
-
 #include "alloc-util.h"
 #include "fd-util.h"
 #include "fileio.h"
 #include "formats-util.h"
 #include "libudev-private.h"
+#include "libudev.h"
 #include "missing.h"
 #include "mount-util.h"
 #include "socket-util.h"

src/libudev/libudev-queue.c

@@ -18,11 +18,11 @@
   along with systemd; If not, see <http://www.gnu.org/licenses/>.
 ***/
 
-#include <stdlib.h>
-#include <stddef.h>
-#include <unistd.h>
 #include <errno.h>
+#include <stddef.h>
+#include <stdlib.h>
 #include <sys/inotify.h>
+#include <unistd.h>
 
 #include "alloc-util.h"
 #include "fd-util.h"

src/libudev/libudev-util.c

@@ -24,11 +24,10 @@
 #include <string.h>
 #include <unistd.h>
 
-#include "libudev.h"
-
 #include "MurmurHash2.h"
 #include "device-nodes.h"
 #include "libudev-private.h"
+#include "libudev.h"
 #include "syslog-util.h"
 #include "utf8.h"
 

src/libudev/libudev.c

@@ -24,11 +24,10 @@
 #include <stdlib.h>
 #include <string.h>
 
-#include "libudev.h"
-
 #include "alloc-util.h"
 #include "fd-util.h"
 #include "libudev-private.h"
+#include "libudev.h"
 #include "missing.h"
 #include "string-util.h"