all: Clean up includes

Clean up includes so that osdep.h is included first and headers
which it implies are not included manually.

This commit was created with scripts/clean-includes.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
---
This just catches a couple of stragglers since I posted
the last clean-includes patchset last week.

hw/vfio/amd-xgbe.c

@@ -11,6 +11,7 @@
  *
  */
 
+#include "qemu/osdep.h"
 #include "hw/vfio/vfio-amd-xgbe.h"
 
 static void amd_xgbe_realize(DeviceState *dev, Error **errp)

tests/boot-sector.c

@@ -10,9 +10,8 @@
  * This work is licensed under the terms of the GNU GPL, version 2 or later.
  * See the COPYING file in the top-level directory.
  */
+#include "qemu/osdep.h"
 #include "boot-sector.h"
-#include <string.h>
-#include <stdio.h>
 #include "qemu-common.h"
 #include "libqtest.h"
 

tests/pxe-test.c

@@ -11,8 +11,7 @@
  * See the COPYING file in the top-level directory.
  */
 
-#include <string.h>
-#include <stdio.h>
+#include "qemu/osdep.h"
 #include <glib.h>
 #include <glib/gstdio.h>
 #include "qemu-common.h"