sdl2: move SDL_* includes to sdl2.h

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>

include/ui/sdl2.h

@@ -1,6 +1,12 @@
 #ifndef SDL2_H
 #define SDL2_H
 
+/* Avoid compiler warning because macro is redefined in SDL_syswm.h. */
+#undef WIN32_LEAN_AND_MEAN
+
+#include <SDL.h>
+#include <SDL_syswm.h>
+
 struct sdl2_console {
     DisplayChangeListener dcl;
     DisplaySurface *surface;

ui/sdl2-2d.c

@@ -23,12 +23,6 @@
  */
 /* Ported SDL 1.2 code to 2.0 by Dave Airlie. */
 
-/* Avoid compiler warning because macro is redefined in SDL_syswm.h. */
-#undef WIN32_LEAN_AND_MEAN
-
-#include <SDL.h>
-#include <SDL_syswm.h>
-
 #include "qemu-common.h"
 #include "ui/console.h"
 #include "ui/input.h"

ui/sdl2-input.c

@@ -23,12 +23,6 @@
  */
 /* Ported SDL 1.2 code to 2.0 by Dave Airlie. */
 
-/* Avoid compiler warning because macro is redefined in SDL_syswm.h. */
-#undef WIN32_LEAN_AND_MEAN
-
-#include <SDL.h>
-#include <SDL_syswm.h>
-
 #include "qemu-common.h"
 #include "ui/console.h"
 #include "ui/input.h"

ui/sdl2.c

@@ -23,12 +23,6 @@
  */
 /* Ported SDL 1.2 code to 2.0 by Dave Airlie. */
 
-/* Avoid compiler warning because macro is redefined in SDL_syswm.h. */
-#undef WIN32_LEAN_AND_MEAN
-
-#include <SDL.h>
-#include <SDL_syswm.h>
-
 #include "qemu-common.h"
 #include "ui/console.h"
 #include "ui/input.h"