SDL define

#define BITS 32
#define SDL_createWindow(name, w, h, icon) \
    SDL_SetVideoMode(w, h, BITS, SDL_HWSURFACE | SDL_DOUBLEBUF); \
    SDL_WM_SetCaption(name, NULL); \
    SDL_WM_SetIcon(icon, NULL);

SDL_Surface *screen = SDL_createWindow("Program", 800, 400, NULL);