XmMainWindowSep1 — A MainWindow function that returns the widget ID of the first Separator

XmMainWindowSep1 returns the widget ID of the first Separator in the MainWindow.  The first Separator  is
       located between the MenuBar and the Command widget.  This Separator is visible only when XmNshowSeparator
       is True.

       NOTE:XmMainWindowSep1   is   obsolete  and  exists  for  compatibility  with  previous  releases.  Use
       XtNameToWidget instead. Pass a MainWindow variable as the  first  argument  to  XtNameToWidget  and  pass
       Separator1 as the second argument.

       widget    Specifies the MainWindow widget ID

       For a complete definition of MainWindow and its associated resources, see XmMainWindow(3).

XmMainWindowSep1   —   A  MainWindow  function  that  returns  the  widget  ID  of  the  first  Separator
       "XmMainWindowSep1" "MainWindow functions" "XmMainWindowSep1"

XmMainWindow(3).

                                                                                             XmMainWindowSep1(3)

       Returns the widget ID of the first Separator.

       #include <Xm/MainW.h>
       WidgetXmMainWindowSep1(
       Widgetwidget);