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