Someone

prime->ReadConfFile("primes.conf");
		prime->setSource(prime->getDSN());
		prime->connect();
		SDL_Init(SDL_INIT_EVERYTHING);
		SDL_SetVideoMode(640,480,32,SDL_HWSURFACE);
		while(1)
		{
			SDL_Event event;
			while(SDL_PollEvent(&event)>=0)
			{
			
				 switch (event.type) 
				 {
					 case SDL_KEYDOWN:
					 //cout<<"key down\n";
					 //SDL_SetVideoMode(1280,1024,32,SDL_HWSURFACE);
					 break;
					 case SDL_KEYUP:
					 // If escape is pressed, return (and thus, quit)
					 //cout<<"key up\n";
					 break;
					 case SDL_MOUSEMOTION:
					 // If escape is pressed, return (and thus, quit)
					 //cout<<"mouse motion\n";
					 break;
					 case SDL_QUIT:
					 	cout<<"quiting\n";
					 	prime->disconnect();
						SDL_Quit();
						return;
						break;
					default:
						cout<<"not\n";
						break;
				 }
			}
			
			/**gettimeofday(&tve_screen,NULL);
			if (tve_screen.tv_sec-tvs_screen.tv_sec>=5)
			{
				signal_insert();
			}**/

		}
		prime->disconnect();
		SDL_Quit();