2964 need POSIX 2008 locale object support

*** 27,36 ****
--- 27,56 ----
  
  #ifndef _MBLOCAL_H_
  #define _MBLOCAL_H_
  
  #include "runetype.h"
+ #include "xlocale_private.h"
+ 
+ /*
+  * Conversion function pointers for current encoding.
+  */
+ struct xlocale_ctype {
+         struct xlocale_component header;
+         _RuneLocale *runes;
+         size_t (*__mbrtowc)(wchar_t *_RESTRICT_KYWD, const char *_RESTRICT_KYWD,
+             size_t, mbstate_t *_RESTRICT_KYWD);
+         int (*__mbsinit)(const mbstate_t *);
+         size_t (*__mbsnrtowcs)(wchar_t *_RESTRICT_KYWD, const char **_RESTRICT_KYWD,
+             size_t, size_t, mbstate_t *_RESTRICT_KYWD);
+         size_t (*__wcrtomb)(char *_RESTRICT_KYWD, wchar_t, mbstate_t *_RESTRICT_KYWD);
+         size_t (*__wcsnrtombs)(char *_RESTRICT_KYWD, const wchar_t **_RESTRICT_KYWD,
+             size_t, size_t, mbstate_t *_RESTRICT_KYWD);
+         int __mb_cur_max;
+         int __mb_sb_limit;
+ };
+ #define XLOCALE_CTYPE(x)        ((struct xlocale_ctype*)(x)->components[XLC_CTYPE])
  
  /*
   * Rune initialization function prototypes.
   */
  int     _none_init(_RuneLocale *);