// drive that I'm using sets this to the last colour of the

        // driver that I'm using sets this to the last colour of the

    if (SDL_Init(SDL_INIT_VIDEO) != 0)

    if (SDL_Init(SDL_INIT_VIDEO | SDL_INIT_TIMER) != 0)

}
static unsigned int _timer_callback(unsigned int ticks)
{
    // force the event loop to break
    SDL_Event event;
    event.type = SDL_USEREVENT;
    SDL_PushEvent(&event);
    unsigned int res = std::max(30, Options.tile_tooltip_ms);
    return res;

    unsigned int res = std::max(30, Options.tile_tooltip_ms);
    SDL_SetTimer(res, &_timer_callback);

        unsigned int ticks = SDL_GetTicks();

        unsigned int ticks;

        if (SDL_PollEvent(&event))

        if (SDL_WaitEvent(&event))

            tiles.clear_text_tags(TAG_CELL_DESC);
            switch(event.type)

            ticks = SDL_GetTicks();
          
            if (event.type != SDL_USEREVENT)
                tiles.clear_text_tags(TAG_CELL_DESC);
            switch (event.type)

                // This is only used to refresh the tooltip.

    SDL_SetTimer(0, NULL);