#include <tchar.h>
#include <SDL.h>
#include <SDL_syswm.h>
#include <gl/GL.h>

#pragma comment (lib , "sdl.lib")
#pragma comment (lib , "opengl32.lib")

int _tmain(int argc, _TCHAR* argv[])
{
  SDL_Surface * surf = NULL;

  if (SDL_Init(SDL_INIT_VIDEO) < 0)
    return 0;

  SDL_GL_SetAttribute(SDL_GL_SWAP_CONTROL, 1);

  if ((surf = SDL_SetVideoMode(800, 600, 32, SDL_OPENGL)) == NULL)
    return 0;

  glClearColor(1.0f, 0.0f, 0.0f, 1.0f);

  while(true)
  {
    SDL_Event Event;
    while(SDL_PollEvent(&Event))
    {
      if(Event.type == SDL_QUIT)
        return 0;
    }

    glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
    SDL_GL_SwapBuffers();
  };

  return 0;
}