diff --git a/lib/framework/frame.h b/lib/framework/frame.h
index bb1266cb4..38e8f2616 100644
--- a/lib/framework/frame.h
+++ b/lib/framework/frame.h
@@ -129,6 +129,7 @@ UDWORD HashStringIgnoreCase( const char *String );
 
 
 /* Endianness hacks */
+// TODO Use SDL_SwapXXXX instead
 
 #ifdef __BIG_ENDIAN__
 static inline void endian_uword(UWORD *uword) {