2964 need POSIX 2008 locale object support (more C++ fixes)

*** 153,163 ****
  #endif
  
  #if defined(_XPG7) || !defined(_STRICT_SYMBOLS)
  #ifndef _LOCALE_T
  #define _LOCALE_T
! typedef struct locale *locale_t;
  #endif
  
  #if defined(__STDC__)
  char    *nl_langinfo_l(nl_item, locale_t);
  #else
--- 153,163 ----
  #endif
  
  #if defined(_XPG7) || !defined(_STRICT_SYMBOLS)
  #ifndef _LOCALE_T
  #define _LOCALE_T
! typedef struct _locale *locale_t;
  #endif
  
  #if defined(__STDC__)
  char    *nl_langinfo_l(nl_item, locale_t);
  #else