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

*** 8,31 ****
   * source.  A copy of the CDDL is also available via the Internet at
   * http://www.illumos.org/license/CDDL.
   */
  
  /*
   * Copyright 2010 Nexenta Systems, Inc.  All rights reserved.
   */
  #include "lint.h"
  #include <ctype.h>
  
  #pragma weak _tolower = tolower
  #pragma weak _toupper = toupper
  
  int
  tolower(int c)
  {
!         return (((unsigned)c > 255) ? c : __trans_lower[c]);
  }
  
  int
  toupper(int c)
  {
!         return (((unsigned)c > 255) ? c : __trans_upper[c]);
  }
--- 8,49 ----
   * source.  A copy of the CDDL is also available via the Internet at
   * http://www.illumos.org/license/CDDL.
   */
  
  /*
+  * Copyright 2013 Garrett D'Amore <garrett@damore.org>
   * Copyright 2010 Nexenta Systems, Inc.  All rights reserved.
   */
  #include "lint.h"
  #include <ctype.h>
+ #include <locale.h>
+ #include "localeimpl.h"
+ #include "lctype.h"
  
  #pragma weak _tolower = tolower
  #pragma weak _toupper = toupper
  
  int
+ tolower_l(int c, locale_t loc)
+ {
+         return (((unsigned)c > 255) ? c : loc->ctype->lc_trans_lower[c]);
+ }
+ 
+ int
+ toupper_l(int c, locale_t loc)
+ {
+         return (((unsigned)c > 255) ? c : loc->ctype->lc_trans_upper[c]);
+ }
+ 
+ #undef tolower
+ int
  tolower(int c)
  {
!         return (isascii(c) ? __trans_lower[c] : tolower_l(c, uselocale(NULL)));
  }
  
+ #undef toupper
  int
  toupper(int c)
  {
!         return (isascii(c) ? __trans_upper[c] : toupper_l(c, uselocale(NULL)));
  }