exec: 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>
Message-id: 1453832250-766-4-git-send-email-peter.maydell@linaro.org

cpus.c

@@ -23,7 +23,7 @@
  */
 
 /* Needed early for CONFIG_BSD etc. */
-#include "config-host.h"
+#include "qemu/osdep.h"
 
 #include "monitor/monitor.h"
 #include "qapi/qmp/qerror.h"