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 2011 Nexenta Systems, Inc.  All rights reserved.
   * Copyright (c) 2002-2004 Tim J. Robbins
   * All rights reserved.
   *
   * Redistribution and use in source and binary forms, with or without
*** 26,40 ****
   */
  
  #include "lint.h"
  #include <errno.h>
  #include <limits.h>
- #include "runetype.h"
  #include <stdlib.h>
  #include <string.h>
  #include <wchar.h>
  #include "mblocal.h"
  
  static size_t   _UTF8_mbrtowc(wchar_t *_RESTRICT_KYWD,
                      const char *_RESTRICT_KYWD,
                      size_t, mbstate_t *_RESTRICT_KYWD);
  static int      _UTF8_mbsinit(const mbstate_t *);
--- 27,41 ----
   */
  
  #include "lint.h"
  #include <errno.h>
  #include <limits.h>
  #include <stdlib.h>
  #include <string.h>
  #include <wchar.h>
  #include "mblocal.h"
+ #include "lctype.h"
  
  static size_t   _UTF8_mbrtowc(wchar_t *_RESTRICT_KYWD,
                      const char *_RESTRICT_KYWD,
                      size_t, mbstate_t *_RESTRICT_KYWD);
  static int      _UTF8_mbsinit(const mbstate_t *);
*** 51,83 ****
          wchar_t ch;
          int     want;
          wchar_t lbound;
  } _UTF8State;
  
! int
! _UTF8_init(_RuneLocale *rl)
  {
!         __mbrtowc = _UTF8_mbrtowc;
!         __wcrtomb = _UTF8_wcrtomb;
!         __mbsinit = _UTF8_mbsinit;
!         __mbsnrtowcs = _UTF8_mbsnrtowcs;
!         __wcsnrtombs = _UTF8_wcsnrtombs;
!         _CurrentRuneLocale = rl;
! 
!         charset_is_ascii = 0;
! 
!         /*
!          * In theory up to 6 bytes can be used for the encoding,
!          * but only encodings with more than 4 bytes are illegal.
!          */
!         __ctype[520] = 4;
!         /*
!          * Note that the other CSWIDTH members are nonsensical for this
!          * this coding.  They only are valid with EUC codings.
!          */
! 
!         return (0);
  }
  
  static int
  _UTF8_mbsinit(const mbstate_t *ps)
  {
--- 52,71 ----
          wchar_t ch;
          int     want;
          wchar_t lbound;
  } _UTF8State;
  
! void
! _UTF8_init(struct lc_ctype *lct)
  {
!         lct->lc_mbrtowc = _UTF8_mbrtowc;
!         lct->lc_wcrtomb = _UTF8_wcrtomb;
!         lct->lc_mbsinit = _UTF8_mbsinit;
!         lct->lc_mbsnrtowcs = _UTF8_mbsnrtowcs;
!         lct->lc_wcsnrtombs = _UTF8_wcsnrtombs;
!         lct->lc_is_ascii = 0;
!         lct->lc_max_mblen = 4;
  }
  
  static int
  _UTF8_mbsinit(const mbstate_t *ps)
  {