Big endian fixes.

git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@993 dfc29bdd-3216-0410-991c-e03cc46cb475

source/Irrlicht/CImageLoaderBMP.cpp

@@ -263,7 +263,7 @@ IImage* CImageLoaderBMP::loadImage(io::IReadFile* file) const
 		paletteData = new s32[paletteSize];
 		file->read(paletteData, paletteSize * sizeof(s32));
 #ifdef __BIG_ENDIAN__
-		for (u32 i=0; i<paletteSize; ++i)
+		for (s32 i=0; i<paletteSize; ++i)
 			paletteData[i] = os::Byteswap::byteswap(paletteData[i]);
 #endif
 	}

source/Irrlicht/CSTLMeshFileLoader.cpp

@@ -13,6 +13,7 @@
 #include "IReadFile.h"
 #include "fast_atof.h"
 #include "coreutil.h"
+#include "os.h"
 
 namespace irr
 {