XmTabListCopy — A convenience function that creates a new tab list from an existing list "XmTabListCopy"

XmTabListCopy  creates  a  new  tab list consisting of a copy of a portion of the contents of the tablist
       argument. This function starts copying at the specified offset value of the tab  list  and  copies  count
       values.

       tablist   Specifies a tab list to be copied.

       offset    Specifies where to start copying. A value of 0 (zero) indicates begin at the beginning, a value
                 of  1  indicates  to  skip  the  first  tab,  and so on. A negative indicates to begin counting
                 backwards from the end.  A value of -1 indicates to start copying from the last tab.

       count     Specifies the number of tabs to copy. A value of 0 (zero) indicates to copy all  elements  from
                 the starting point to the end (beginning if offset is negative) of the tab list.

XmTabListCopy — A convenience function that creates a new tab list from an existing list "XmTabListCopy"

XmTabList(3) and XmTabListFree(3).

                                                                                                XmTabListCopy(3)

       If  tablist  is  NULL,  this  function  returns  NULL. Otherwise, this function returns a newly allocated
       XmTabList.  If the function does allocate an XmTabList, then the application is responsible for  managing
       the allocated space.  The application can recover the allocated space by calling XmTabListFree.

       #include <Xm/Xm.h>
       XmTabListXmTabListCopy(
       XmTabListtablist,
       intoffset,
       Cardinalcount);