Maximize SDL window

Question

How should I tell SDL to maximize the application window?

I'm creating the window with these flags: SDL_OPENGL | SDL_HWSURFACE | SDL_DOUBLEBUF | SDL_RESIZABLE.

Answer 1

All answers seem outdated, nowadays just specify SDL_WINDOW_MAXIMIZED as flag for SDL_CreateWindow.

window = SDL_CreateWindow(
    "Foobar",
    SDL_WINDOWPOS_CENTERED, SDL_WINDOWPOS_CENTERED, 1280, 720,
    SDL_WINDOW_OPENGL | SDL_WINDOW_RESIZABLE | SDL_WINDOW_MAXIMIZED
);