This library contains miscellaneous utilities and is not part of the Xlibstandard. It contains routines which only use public interfaces so that itmay be layered on top of any proprietary implementation of Xlib or Xt.It is intended to support clients in the MIT distribution; vendorsmay choose not to distribute this library if they wish. Therefore,applications developers who depend on this library should be prepared totreat it as part of their software base when porting.