XtError(3Xt)

     NAME
          XtError, XtSetErrorHandler, XtSetWarningHandler, XtWarning -
          low-level error handlers

     SYNTAX
          void XtError(message)
                String message;

          void XtSetErrorHandler(handler)
                XtErrorHandler handler;

          void XtSetWarningHandler(handler)
                XtErrorHandler handler;

          void XtWarning(message)
                String message;

     ARGUMENTS
          message   Specifies the nonfatal error message that is to be
                    reported.

          handler   Specifies the new fatal error procedure, which
                    should not return, or the nonfatal error
                    procedure, which usually returns.

          message   Specifies the message that is to be reported.

     DESCRIPTION
          The XtError function has been superceded by XtAppError.

          The XtSetErrorHandler function has been superceded by
          XtAppSetErrorHandler.

          The XtSetWarningHandler function has been superceded by
          XtAppSetWarningHandler.

          The XtAppWarning function has been superceded by
          XtAppWarning.

     SEE ALSO
          X Toolkit Intrinsics - C Language Interface
          Xlib - C Language X Interface