SDL2_mixer main.cpp

#include <SDL2/SDL.h>
#include <SDL2/SDL_mixer.h>

int main(int argc, char *argv[])
{
    SDL_Window *window;
    SDL_Renderer *renderer;

    SDL_Init(SDL_INIT_VIDEO);
    SDL_CreateWindowAndRenderer(320, 240, SDL_WINDOW_RESIZABLE, &window, &renderer);

    Mix_Init(MIX_INIT_MP3);
    bool running = true;
    while (running)
    {
        SDL_Event event;
        while (SDL_PollEvent(&event))
        {
            if (event.type == SDL_QUIT)
                running = false;
        }

        SDL_SetRenderDrawColor(renderer, 0x00, 0x00, 0x00, SDL_ALPHA_OPAQUE);
        SDL_RenderClear(renderer);

        SDL_RenderPresent(renderer);
    }

    SDL_DestroyRenderer(renderer);
    SDL_DestroyWindow(window);

    Mix_Quit();

    SDL_Quit();

    return 0;
}