Xmtablistfree a convenience function that frees the memory of a new tab list "xmtablistfree"
#include <Xm/Xm.h> void XmTabListFree( XmTabList tablist);
XmTabListFree recovers memory used by a tab list. In addition, this function frees all contained tabs. If the tablist is NULL, the function returns immediately.
Specifies the tab list to be freed.