How To include X11 Window in SDL program?

Hi All !!!

I am novice in SDL world, and i need some help about SDL !!

I am working on a Multimedia Box and i would like know how to include a
Xwindow window in my SDL GUI application! i use currently Paragui based
on SDL Lib!!

I search some tutorials or code example to include X window in SDL
application !!

Thanks for you help!!