xextproto: xextproto xextproto: xextproto: xextproto is part of X11. xextproto: xextproto: For more information about the X.Org Foundation (the providers of the xextproto: X.Org implementation of the X Window System), see their website: xextproto: xextproto: http://www.x.org xextproto: xextproto: xextproto: