XmRemoveTabGroup — A function that removes a tab group "XmRemoveTabGroup"

       This  function  is  obsolete  and  its  behavior  is  replaced  by  setting  XmNnavigationType to XmNONE.
       XmRemoveTabGroup removes a widget from the list  of  tab  groups  associated  with  a  particular  widget
       hierarchy and sets the widget's XmNnavigationType to XmNONE.

       tab_group Specifies the widget ID

XmRemoveTabGroup — A function that removes a tab group "XmRemoveTabGroup"

XmAddTabGroup(3), XmManager(3), and XmPrimitive(3).

                                                                                             XmRemoveTabGroup(3)

       #include <Xm/Xm.h>
       voidXmRemoveTabGroup(
       Widgettab_group);