a few win32 compile fixes

mk/windoze/glest_game.vcproj

@@ -167,6 +167,7 @@
 				OptimizeReferences="0"
 				EnableCOMDATFolding="0"
 				LinkTimeCodeGeneration="0"
+				RandomizedBaseAddress="1"
 				DataExecutionPrevention="0"
 				TargetMachine="1"
 			/>

source/shared_lib/sources/platform/sdl/window.cpp

@@ -18,7 +18,13 @@
 #include "sdl_private.h"
 #include "noimpl.h"
 #include "util.h"
-//#include "SDL_syswm.h"
+
+#ifdef WIN32
+
+#include "SDL_syswm.h"
+
+#endif
+
 #include "leak_dumper.h"
 
 using namespace Shared::Util;