-/*#define BITMAPOBJ_PtrToHandle(hBMObj) \
- ((HBITMAP) GDIOBJ_PtrToHandle ((PGDIOBJ) hBMObj, GO_BITMAP_MAGIC))*/
-#define BITMAPOBJ_LockBitmap(hBMObj) GDIOBJ_LockObject ((HGDIOBJ) hBMObj)
-#define BITMAPOBJ_UnlockBitmap(hBMObj) GDIOBJ_UnlockObject ((HGDIOBJ) hBMObj)
-
-INT BITMAPOBJ_GetWidthBytes (INT bmWidth, INT bpp);
-HBITMAP BITMAPOBJ_CopyBitmap (HBITMAP hBitmap);
-int DIB_GetDIBWidthBytes (int width, int depth);
-int DIB_GetDIBImageBytes (int width, int height, int depth);
-int DIB_BitmapInfoSize (const BITMAPINFO * info, WORD coloruse);
-INT BITMAP_GetObject(BITMAPOBJ * bmp, INT count, LPVOID buffer);
-BOOL Bitmap_InternalDelete( PBITMAPOBJ pBmp );
-HBITMAP BitmapToSurf(PBITMAPOBJ BitmapObj);
+INT FASTCALL BITMAPOBJ_GetWidthBytes (INT bmWidth, INT bpp);
+HBITMAP FASTCALL BITMAPOBJ_CopyBitmap (HBITMAP hBitmap);
+INT FASTCALL DIB_GetDIBWidthBytes (INT width, INT depth);
+int STDCALL DIB_GetDIBImageBytes (INT width, INT height, INT depth);
+INT FASTCALL DIB_BitmapInfoSize (const BITMAPINFO * info, WORD coloruse);
+INT STDCALL BITMAP_GetObject(BITMAPOBJ * bmp, INT count, LPVOID buffer);
+BOOL FASTCALL Bitmap_InternalDelete( PBITMAPOBJ pBmp );
+HBITMAP FASTCALL BitmapToSurf(PBITMAPOBJ BitmapObj);