starfield C++ init SDL

starfield_cpp_init.cpp

    SDL_Init(SDL_INIT_EVERYTHING);

    SDL_Window *window = SDL_CreateWindow("C++ SDL window", SDL_WINDOWPOS_CENTERED, SDL_WINDOWPOS_CENTERED,
                                          WIDTH, HEIGHT, SDL_WINDOW_ALLOW_HIGHDPI);

    if (window == NULL)
    {
        std::cout << "Could not create window: " << SDL_GetError() << std::endl;
        return 1;
    }

    SDL_Renderer *renderer = SDL_CreateRenderer(window, -1, 0);
    if (renderer == NULL)
    {
        std::cout << "Could not init renderer: " << SDL_GetError() << std::endl;
        return 1;
    }