diff -c IV-3.1/iv/src/include/NLS/codeset.h:1.2 IV-3.1/iv/src/include/NLS/codeset.h:1.3
*** IV-3.1/iv/src/include/NLS/codeset.h:1.2	Wed Apr 21 20:30:06 1993
--- IV-3.1/iv/src/include/NLS/codeset.h	Wed Apr 21 20:30:06 1993
***************
*** 33,39 ****
  class CodeCvt {
    public:
      CodeCvt () {};
!     ~CodeCvt () {};
  
    public:
      virtual CodeCvt* duplicate() = 0;
--- 33,39 ----
  class CodeCvt {
    public:
      CodeCvt () {};
!     virtual ~CodeCvt () {};
  
    public:
      virtual CodeCvt* duplicate() = 0;
diff -c IV-3.1/iv/src/include/NLS/locale.h:1.3 IV-3.1/iv/src/include/NLS/locale.h:1.4
*** IV-3.1/iv/src/include/NLS/locale.h:1.3	Wed Apr 21 20:30:06 1993
--- IV-3.1/iv/src/include/NLS/locale.h	Wed Apr 21 20:30:06 1993
***************
*** 30,37 ****
      ~LocaleRep();
  
    public:
!     const UniqueString*		name_;
!     const UniqueString*		codeset_;
  };
  
  class Locale {
--- 30,37 ----
      ~LocaleRep();
  
    public:
!     UniqueString*		name_;
!     UniqueString*		codeset_;
  };
  
  class Locale {