Function sdl2_sys::SDL_UpdateWindowSurfaceRects

pub unsafe extern "C" fn SDL_UpdateWindowSurfaceRects(
    window: *mut SDL_Window, 
    rects: *const SDL_Rect, 
    numrects: c_int
) -> c_int

\brief Copy a number of rectangles on the window surface to the screen.

\return 0 on success, or -1 on error.

\sa SDL_GetWindowSurface() \sa SDL_UpdateWindowSurface()