Fixed warning C4245: 'initializing': conversion from 'int' to 'Uint32', signed/unsigned mismatch in SDL_video.c

docs/README-migration.md

@@ -1408,7 +1408,8 @@ The following functions have been removed:
 * SDL_SetWindowData() - use SDL_GetWindowProperties() instead
 * SDL_CreateWindowFrom() - use SDL_CreateWindowWithProperties() with the properties that allow you to wrap an existing window
 
-SDL_Window id type is named SDL_WindowID
+The SDL_Window id type is named SDL_WindowID
+The SDL_WindowFlags enum should be replaced with Uint32
 
 The following symbols have been renamed:
 * SDL_WINDOW_ALLOW_HIGHDPI => SDL_WINDOW_HIGH_PIXEL_DENSITY