XIL might no longer be supported in a future release. An application that uses XIL causes the following warning message to be displayed.
WARNING: XIL OBSOLESCENCE This application uses the Solaris XIL interface which has been declared obsolete and may not be present in versions of Solaris beyond Solaris 8. Please notify your application supplier. The message can be suppressed by setting the environment variable "_XIL_SUPPRESS_OBSOLETE_MSG.