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     X Version 11 (1 September 1988)            XSetClassHint(XS)



     NAME
          XSetClassHint, XGetClassHint - set or get class hint


     SYNTAX
          XSetClassHint(display, w, class_hints)
                Display *display;
                Window w;
                XClassHint *class_hints;

          Status XGetClassHint(display, w, class_hints_return)
                Display *display;
                Window w;
                XClassHint *class_hints_return;


     ARGUMENTS
          class_hints
                    Specifies a pointer to a XClassHint structure that
                    is to be used.

          class_hints_return
                    Returns the XClassHint structure.

          display   Specifies the connection to the X server.

          w         Specifies the window.


     DESCRIPTION
          The XSetClassHint function sets the class hint for the
          specified window.

          XSetClassHint can generate BadAlloc and BadWindow errors.

          The XGetClassHint function returns the class of the
          specified window.  To free res_name and res_class when
          finished with the strings, use XFree.

          XGetClassHint can generate a BadWindow error.


     PROPERTY
          WM_CLASS


     DIAGNOSTICS
          BadAlloc  The server failed to allocate the requested
                    resource or server memory.

          BadWindow A value for a Window argument does not name a
                    defined Window.


     SEE ALSO
          XSetCommand(XS), XSetIconName(XS), XSetIconSizeHints(XS),
          XSetNormalHints(XS), XSetSizeHints(XS),
          XSetStandardProperties(XS), XSetTransientForHint(XS),
          XSetWMHints(XS), XSetZoomHints(XS), XStoreName(XS)
          Xlib - C Language X Interface


     (printed 2/12/90) (1 September 1988)       XSetClassHint(XS)