anchor.diff:  {
     Changelog:
     ----------
  +  v.1.2-Alpha; 19.07.2013: Added "sdl_timer.h"
     v.1.1-Alpha; 09.07.2013: Added "sdl_render.h"
     v.1.0-Alpha; 05.07.2013: Initial Alpha-Release.
   }
  
positive.code:   {* SDL_Error() unconditionally returns -1. *}
  function SDL_Error(code: TSDL_ErrorCode): SInt32 cdecl; external {$IFDEF GPC} name 'SDL_Error' {$ELSE} SDL_LibName {$ENDIF};
    {*Internal error functions*}
  
    //from "sdl_pixels.h"
  
  
negative.code:   "sdl_gesture.h",
    "sdl_error.h",
    "sdl_version.h",
    "sdl_render.h",
    "sdl_timer.h"
  
    I will not translate:
    "sdl_opengl.h",
  