anchor.diff:  {
     Changelog:
     ----------
  +  v.1.23-Alpha; 27.07.2013: Fixed two bugs, thx to GrieferAtWork
     v.1.22-Alpha; 24.07.2013: Added "sdl_shape.h" and TSDL_Window
                               (and ordered the translated header list ^^)
     v.1.21-Alpha; 23.07.2013: Added TSDL_Error
  
positive.code:    *  SDL_UpdateWindowSurfaceRects()
     *}
  
  function SDL_GetWindowSurface(window: PSDL_Window): PSDL_Window cdecl; external {$IFDEF GPC} name 'SDL_GetWindowSurface' {$ELSE} SDL_LibName {$ENDIF};
  
    {**
     *  Copy the window surface to the screen.
  
negative.code:    *  SDL_GetSurfaceColorMod()
     *}
  
  function SDL_SetSurfaceColorMod(surface: PSDL_Surface; r: PUInt8; g: PUInt8; b: PUInt8): SInt32 cdecl; external {$IFDEF GPC} name 'SDL_SetSurfaceColorMod' {$ELSE} SDL_LibName {$ENDIF};
  
  
    {**
  