mountmgr.sys: Include system headers before Windows headers.

dlls/mountmgr.sys/diskarb.c

@@ -26,6 +26,9 @@
 #include <stdarg.h>
 #include <stdio.h>
 #include <sys/time.h>
+#ifdef HAVE_DISKARBITRATION_DISKARBITRATION_H
+#include <DiskArbitration/DiskArbitration.h>
+#endif
 
 #include "mountmgr.h"
 #include "wine/debug.h"
@@ -34,8 +37,6 @@ WINE_DEFAULT_DEBUG_CHANNEL(mountmgr);
 
 #ifdef HAVE_DISKARBITRATION_DISKARBITRATION_H
 
-#include <DiskArbitration/DiskArbitration.h>
-
 static void appeared_callback( DADiskRef disk, void *context )
 {
     CFDictionaryRef dict = DADiskCopyDescription( disk );

dlls/mountmgr.sys/hal.c

@@ -26,6 +26,10 @@
 #include <stdarg.h>
 #include <stdio.h>
 #include <sys/time.h>
+#ifdef SONAME_LIBHAL
+# include <dbus/dbus.h>
+# include <hal/libhal.h>
+#endif
 
 #include "mountmgr.h"
 #include "winnls.h"
@@ -39,9 +43,6 @@ WINE_DEFAULT_DEBUG_CHANNEL(mountmgr);
 
 #ifdef SONAME_LIBHAL
 
-#include <dbus/dbus.h>
-#include <hal/libhal.h>
-
 #define DBUS_FUNCS \
     DO_FUNC(dbus_bus_get); \
     DO_FUNC(dbus_connection_close); \