Getting Started 01 Beginning and it was ported from http://xopendisplay.hilltopia.ca/2009/Jan/Xlib-tutorial-part-1----Beginnings.html
Getting Started 01 Beginning and it was ported from http://xopendisplay.hilltopia.ca/2009/Jan/Xlib-tutorial-part-1----Beginnings.html
Getting Started 01 Beginning and it was ported from http://xopendisplay.hilltopia.ca/2009/Jan/Xlib-tutorial-part-1----Beginnings.html
Getting Started 01 Beginning and it was ported from http://xopendisplay.hilltopia.ca/2009/Jan/Xlib-tutorial-part-1----Beginnings.html