WINCE: Fix compilation.

backends/platform/sdl/sdl-sys.h

@@ -52,12 +52,49 @@ typedef struct { int FAKE; } FAKE_FILE;
 #define strncasecmp FAKE_strncasecmp
 #endif
 
+// HACK: SDL might include windows.h which defines its own ARRAYSIZE.
+// However, we want to use the version from common/util.h. Thus, we make sure
+// that we actually have this definition after including the SDL headers.
+#if defined(ARRAYSIZE) && defined(COMMON_UTIL_H)
+#define HACK_REDEFINE_ARRAYSIZE
+#undef ARRAYSIZE
+#endif
+
 #if defined(__SYMBIAN32__)
 #include <esdl\SDL.h>
 #else
 #include <SDL.h>
 #endif
 
+#include <SDL_syswm.h>
+// SDL_syswm.h will include windows.h on Win32. We need to undefine its
+// ARRAYSIZE definition because we supply our own.
+#undef ARRAYSIZE
+
+#ifdef HACK_REDEFINE_ARRAYSIZE
+#undef HACK_REDEFINE_ARRAYSIZE
+#define ARRAYSIZE(x) ((int)(sizeof(x) / sizeof(x[0])))
+#endif
+
+// In a moment of brilliance Xlib.h included by SDL_syswm.h #defines the
+// following names. In a moment of mental breakdown, which occured upon
+// gazing at Xlib.h, LordHoto decided to undefine them to prevent havoc.
+#ifdef Status
+#undef Status
+#endif
+
+#ifdef Bool
+#undef Bool
+#endif
+
+#ifdef True
+#undef True
+#endif
+
+#ifdef False
+#undef False
+#endif
+
 // Finally forbid FILE again (if it was forbidden to start with)
 #if !defined(FORBIDDEN_SYMBOL_ALLOW_ALL) && !defined(FORBIDDEN_SYMBOL_EXCEPTION_FILE)
 #undef FILE

backends/platform/sdl/sdl-window.cpp

@@ -28,8 +28,6 @@
 
 #include "icons/scummvm.xpm"
 
-#include <SDL_syswm.h>
-
 SdlWindow::SdlWindow()
 #if SDL_VERSION_ATLEAST(2, 0, 0)
 	: _window(nullptr), _inputGrabState(false), _windowCaption("ScummVM"), _windowIcon(nullptr)

backends/platform/sdl/sdl-window.h

@@ -27,8 +27,6 @@
 
 #include "common/str.h"
 
-struct SDL_SysWMinfo;
-
 class SdlWindow {
 public:
 	SdlWindow();

backends/platform/sdl/win32/win32-window.cpp

@@ -31,8 +31,6 @@
 #include <windows.h>
 #undef ARRAYSIZE // winnt.h defines ARRAYSIZE, but we want our own one...
 
-#include <SDL_syswm.h> // For setting the icon
-
 void SdlWindow_Win32::setupIcon() {
 	HMODULE handle = GetModuleHandle(NULL);
 	HICON   ico    = LoadIcon(handle, MAKEINTRESOURCE(1001 /* IDI_ICON */));

backends/taskbar/win32/win32-taskbar.cpp

@@ -48,9 +48,6 @@
 
 #include <shlobj.h>
 
-// For HWND
-#include <SDL_syswm.h>
-
 #include "common/scummsys.h"
 
 #include "backends/taskbar/win32/win32-taskbar.h"