2964 need POSIX 2008 locale object support

*** 92,102 ****
  static char saved_categories[NUM_CATS][ENCODING_LEN + 1];
  static char current_locale_string[NUM_CATS * (ENCODING_LEN + 1 + 1)];
  
  static char     *currentlocale(void);
  static char     *loadlocale(int);
- static const char *__get_locale_env(int);
  
  char *
  setlocale(int category, const char *locale)
  {
          int i, j, saverr;
--- 92,101 ----
*** 303,313 ****
          }
  
          return (NULL);
  }
  
! static const char *
  __get_locale_env(int category)
  {
          const char *env;
  
          /* 1. check LC_ALL. */
--- 302,312 ----
          }
  
          return (NULL);
  }
  
! const char *
  __get_locale_env(int category)
  {
          const char *env;
  
          /* 1. check LC_ALL. */
*** 325,329 ****
--- 324,339 ----
          if (env == NULL || !*env)
                  env = "C";
  
          return (env);
  }
+ 
+ /*
+  * Detect locale storage location and store its value to _PathLocale variable
+  */
+ int
+ __detect_path_locale(void)
+ {
+         /* XXX */
+ 
+         return (0);
+ }