2964 need POSIX 2008 locale object support
Reviewed by: Robert Mustacchi <rm@joyent.com>

*** 1,6 ****
--- 1,7 ----
  /*
+  * Copyright 2013 Garrett D'Amore <garrett@damore.org>
   * Copyright (C) 1996 by Andrey A. Chernov, Moscow, Russia.
   * All rights reserved.
   *
   * Redistribution and use in source and binary forms, with or without
   * modification, are permitted provided that the following conditions
*** 28,44 ****
  #include <string.h>
  #include <wchar.h>
  #include "collate.h"
  
  /*
!  * Compare two characters using collate
   */
  
  int
! _collate_range_cmp(wchar_t c1, wchar_t c2)
  {
!         static wchar_t s1[2], s2[2];
  
          s1[0] = c1;
          s2[0] = c2;
!         return (wcscoll(s1, s2));
  }
--- 29,47 ----
  #include <string.h>
  #include <wchar.h>
  #include "collate.h"
  
  /*
!  * Compare two characters using collate - thread safe.
   */
  
  int
! _collate_range_cmp(wchar_t c1, wchar_t c2, locale_t loc)
  {
!         wchar_t s1[2], s2[2];
  
          s1[0] = c1;
+         s1[1] = 0;
          s2[0] = c2;
!         s2[1] = 0;
!         return (wcscoll_l(s1, s2, loc));
  }