76                           const SDL_Rect * rect, const void *pixels,

    76                           const SDL_Rect * rect, const void *pixels,

    77                           int pitch);

    77                           int pitch);

    78     int (*LockTexture) (SDL_Renderer * renderer, SDL_Texture * texture,

    78     int (*LockTexture) (SDL_Renderer * renderer, SDL_Texture * texture,

    79                         const SDL_Rect * rect, void **pixels, int *pitch);

    79                         const SDL_Rect * rect, void **pixels, int *pitch);

    80     void (*UnlockTexture) (SDL_Renderer * renderer, SDL_Texture * texture);

    80     void (*UnlockTexture) (SDL_Renderer * renderer, SDL_Texture * texture);

    81     int (*RenderClear) (SDL_Renderer * renderer);

    82     int (*RenderClear) (SDL_Renderer * renderer);

    82     int (*RenderDrawPoints) (SDL_Renderer * renderer, const SDL_Point * points,

    83     int (*RenderDrawPoints) (SDL_Renderer * renderer, const SDL_Point * points,

    83                              int count);

    84                              int count);

    84     int (*RenderDrawLines) (SDL_Renderer * renderer, const SDL_Point * points,

    85     int (*RenderDrawLines) (SDL_Renderer * renderer, const SDL_Point * points,

    85                             int count);

    86                             int count);