6 files changed, 480 insertions, 5 deletions

diff --git a/include/Makefile b/include/Makefile
index 3e6705c5e3f2..c6fb5263254b 100644
--- a/include/Makefile
+++ b/include/Makefile
@@ -24,7 +24,7 @@ INCS=	a.out.h ar.h assert.h bitstring.h complex.h cpio.h _ctype.h ctype.h \
 	strings.h sysexits.h tar.h termios.h tgmath.h \
 	time.h timeconv.h timers.h ttyent.h \
 	ulimit.h unistd.h utime.h utmpx.h uuid.h varargs.h vis.h \
-	wchar.h wctype.h wordexp.h
+	wchar.h wctype.h wordexp.h xlocale.h _xlocale_ctype.h
 
 MHDRS=	float.h floatingpoint.h stdarg.h
 
diff --git a/include/_xlocale_ctype.h b/include/_xlocale_ctype.h
new file mode 100644
index 000000000000..1b2e21b0f1fe
--- /dev/null
+++ b/include/_xlocale_ctype.h
@@ -0,0 +1,162 @@
+/*-
+ * Copyright (c) 2011 The FreeBSD Foundation
+ * All rights reserved.
+ *
+ * This software was developed by David Chisnall under sponsorship from
+ * the FreeBSD Foundation.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions * are met:
+ * 1.  Redistributions of source code must retain the above copyright notice,
+ *     this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * $FreeBSD$
+ */
+#ifndef _XLOCALE_H_
+#error This header should only be included by <xlocale.h>, never directly.
+#endif
+
+#ifndef _XLOCALE_CTYPE_H_
+__BEGIN_DECLS
+unsigned long	___runetype_l(__ct_rune_t, locale_t) __pure;
+__ct_rune_t	___tolower_l(__ct_rune_t, locale_t) __pure;
+__ct_rune_t	___toupper_l(__ct_rune_t, locale_t) __pure;
+_RuneLocale	*__runes_for_locale(locale_t, int*);
+__END_DECLS
+#endif
+
+#ifndef _XLOCALE_INLINE
+#if __GNUC__ && !__GNUC_STDC_INLINE__
+#define _XLOCALE_INLINE extern inline
+#else
+#define _XLOCALE_INLINE inline
+#endif
+#endif
+
+#ifdef XLOCALE_WCTYPES
+static __inline int
+__maskrune_l(__ct_rune_t _c, unsigned long _f, locale_t locale)
+{
+	int mb_sb_limit;
+	_RuneLocale *runes = __runes_for_locale(locale, &mb_sb_limit);
+	return (_c < 0 || _c >= _CACHED_RUNES) ? ___runetype_l(_c, locale) :
+	       runes->__runetype[_c] & _f;
+}
+
+static __inline int
+__istype_l(__ct_rune_t _c, unsigned long _f, locale_t locale)
+{
+	return (!!__maskrune_l(_c, _f, locale));
+}
+
+#define XLOCALE_ISCTYPE(fname, cat) \
+		_XLOCALE_INLINE int isw##fname##_l(int c, locale_t l)\
+		{ return __istype_l(c, cat, l); }
+#else
+static __inline int
+__sbmaskrune_l(__ct_rune_t _c, unsigned long _f, locale_t locale)
+{
+	int mb_sb_limit;
+	_RuneLocale *runes = __runes_for_locale(locale, &mb_sb_limit);
+	return (_c < 0 || _c >= mb_sb_limit) ? 0 :
+	       runes->__runetype[_c] & _f;
+}
+
+static __inline int
+__sbistype_l(__ct_rune_t _c, unsigned long _f, locale_t locale)
+{
+	return (!!__sbmaskrune_l(_c, _f, locale));
+}
+
+#define XLOCALE_ISCTYPE(fname, cat) \
+		_XLOCALE_INLINE int is##fname##_l(int c, locale_t l)\
+		{ return __sbistype_l(c, cat, l); }
+#endif
+
+XLOCALE_ISCTYPE(alnum, _CTYPE_A|_CTYPE_D)
+XLOCALE_ISCTYPE(alpha, _CTYPE_A)
+XLOCALE_ISCTYPE(blank, _CTYPE_B)
+XLOCALE_ISCTYPE(cntrl, _CTYPE_C)
+XLOCALE_ISCTYPE(digit, _CTYPE_D)
+XLOCALE_ISCTYPE(graph, _CTYPE_G)
+XLOCALE_ISCTYPE(hexnumber, _CTYPE_X)
+XLOCALE_ISCTYPE(ideogram, _CTYPE_I)
+XLOCALE_ISCTYPE(lower, _CTYPE_L)
+XLOCALE_ISCTYPE(number, _CTYPE_D)
+XLOCALE_ISCTYPE(phonogram, _CTYPE_Q)
+XLOCALE_ISCTYPE(print, _CTYPE_R)
+XLOCALE_ISCTYPE(punct, _CTYPE_P)
+XLOCALE_ISCTYPE(rune, 0xFFFFFF00L)
+XLOCALE_ISCTYPE(space, _CTYPE_S)
+XLOCALE_ISCTYPE(special, _CTYPE_T)
+XLOCALE_ISCTYPE(upper, _CTYPE_U)
+XLOCALE_ISCTYPE(xdigit, _CTYPE_X)
+#undef XLOCALE_ISCTYPE
+
+#ifdef XLOCALE_WCTYPES
+_XLOCALE_INLINE int towlower_l(int c, locale_t locale)
+{
+	int mb_sb_limit;
+	_RuneLocale *runes = __runes_for_locale(locale, &mb_sb_limit);
+	return (c < 0 || c >= _CACHED_RUNES) ? ___tolower_l(c, locale) :
+	       runes->__maplower[c];
+}
+_XLOCALE_INLINE int towupper_l(int c, locale_t locale)
+{
+	int mb_sb_limit;
+	_RuneLocale *runes = __runes_for_locale(locale, &mb_sb_limit);
+	return (c < 0 || c >= _CACHED_RUNES) ? ___toupper_l(c, locale) :
+	       runes->__mapupper[c];
+}
+_XLOCALE_INLINE int
+__wcwidth_l(__ct_rune_t _c, locale_t locale)
+{
+	unsigned int _x;
+
+	if (_c == 0)
+		return (0);
+	_x = (unsigned int)__maskrune_l(_c, _CTYPE_SWM|_CTYPE_R, locale);
+	if ((_x & _CTYPE_SWM) != 0)
+		return ((_x & _CTYPE_SWM) >> _CTYPE_SWS);
+	return ((_x & _CTYPE_R) != 0 ? 1 : -1);
+}
+int iswctype_l(wint_t wc, wctype_t charclass, locale_t locale);
+wctype_t wctype_l(const char *property, locale_t locale);
+wint_t towctrans_l(wint_t wc, wctrans_t desc, locale_t locale);
+wint_t nextwctype_l(wint_t wc, wctype_t wct, locale_t locale);
+wctrans_t wctrans_l(const char *charclass, locale_t locale);
+#undef XLOCALE_WCTYPES
+#else
+_XLOCALE_INLINE int digittoint_l(int c, locale_t locale)
+{ return __sbmaskrune_l((c), 0xFF, locale); }
+
+_XLOCALE_INLINE int tolower_l(int c, locale_t locale)
+{
+	int mb_sb_limit;
+	_RuneLocale *runes = __runes_for_locale(locale, &mb_sb_limit);
+	return (c < 0 || c >= mb_sb_limit) ? c :
+	       runes->__maplower[c];
+}
+_XLOCALE_INLINE int toupper_l(int c, locale_t locale)
+{
+	int mb_sb_limit;
+	_RuneLocale *runes = __runes_for_locale(locale, &mb_sb_limit);
+	return (c < 0 || c >= mb_sb_limit) ? c :
+	       runes->__mapupper[c];
+}
+#endif
diff --git a/include/locale.h b/include/locale.h
index 83620f86d381..8df0a6a8882b 100644
--- a/include/locale.h
+++ b/include/locale.h
@@ -79,4 +79,52 @@ struct lconv	*localeconv(void);
 char		*setlocale(int, const char *);
 __END_DECLS
 
+#if __POSIX_VISIBLE >= 200809
+
+#define LC_COLLATE_MASK  (1<<0)
+#define LC_CTYPE_MASK    (1<<1)
+#define LC_MESSAGES_MASK (1<<2)
+#define LC_MONETARY_MASK (1<<3)
+#define LC_NUMERIC_MASK  (1<<4)
+#define LC_TIME_MASK     (1<<5)
+#define LC_ALL_MASK      (LC_COLLATE_MASK | LC_CTYPE_MASK | LC_MESSAGES_MASK | \
+		LC_MONETARY_MASK | LC_NUMERIC_MASK | LC_TIME_MASK)
+
+#define LC_GLOBAL_LOCALE ((locale_t)-1)
+
+__BEGIN_DECLS
+
+typedef struct _xlocale *locale_t;
+/**
+ * Creates a new locale.  
+ */
+locale_t	 newlocale(int mask, const char *locale, locale_t base);
+
+/**
+ * Returns an identical duplicate of the passed locale.  The returned locale
+ * must be freed with freelocale().  The returned locale will share components
+ * with the original.
+ */
+locale_t	 duplocale(locale_t base);
+/*
+ * Free a locale_t.  This is quite a poorly named function.  It actually
+ * disclaims a reference to a locale_t, rather than freeing it.  
+ */
+int	 freelocale(locale_t loc);
+
+/*
+ * Returns the name of the locale for a particular component of a locale_t.
+ */
+const char	*querylocale(int mask, locale_t loc);
+
+/*
+ * Installs the specified locale_t as this thread's locale.
+ */
+locale_t	 uselocale(locale_t loc);
+
+__END_DECLS
+
+#endif /* __POSIX_VISIBLE >= 200809 */
+
+
 #endif /* _LOCALE_H_ */
diff --git a/include/runetype.h b/include/runetype.h
index a63d909ea3ca..c33ea2b6904f 100644
--- a/include/runetype.h
+++ b/include/runetype.h
@@ -83,8 +83,14 @@ typedef struct {
 } _RuneLocale;
 
 #define	_RUNE_MAGIC_1	"RuneMagi"	/* Indicates version 0 of RuneLocale */
-
-extern _RuneLocale _DefaultRuneLocale;
+__BEGIN_DECLS
+extern const _RuneLocale _DefaultRuneLocale;
+__attribute__((deprecated))
 extern _RuneLocale *_CurrentRuneLocale;
+/* TODO: This is called quite a lot, so we should use a __thread variable when
+ * it's available. */
+extern _RuneLocale *__getCurrentRuneLocale(void);
+#define _CurrentRuneLocale (__getCurrentRuneLocale())
+__END_DECLS
 
 #endif	/* !_RUNETYPE_H_ */
diff --git a/include/stdlib.h b/include/stdlib.h
index 3c48f1746f8e..3c26dfb0fcfb 100644
--- a/include/stdlib.h
+++ b/include/stdlib.h
@@ -71,10 +71,11 @@ typedef struct {
 
 #define	RAND_MAX	0x7fffffff
 
+__BEGIN_DECLS
 extern int __mb_cur_max;
-#define	MB_CUR_MAX	__mb_cur_max
+extern int ___mb_cur_max(void);
+#define	MB_CUR_MAX	(___mb_cur_max())
 
-__BEGIN_DECLS
 void	 abort(void) __dead2;
 int	 abs(int) __pure2;
 int	 atexit(void (*)(void));
diff --git a/include/xlocale.h b/include/xlocale.h
new file mode 100644
index 000000000000..30fe87e66e68
--- /dev/null
+++ b/include/xlocale.h
@@ -0,0 +1,258 @@
+/*-
+ * Copyright (c) 2011 The FreeBSD Foundation
+ * All rights reserved.
+ *
+ * This software was developed by David Chisnall under sponsorship from
+ * the FreeBSD Foundation.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1.  Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * $FreeBSD$
+ */
+
+#ifndef _XLOCALE_H_
+#define _XLOCALE_H_
+
+#include <locale.h>
+
+__BEGIN_DECLS
+
+/*
+ * Extended locale versions of the locale-aware functions from string.h.
+ *
+ * Include <string.h> before <xlocale.h> to expose these.
+ */
+#ifdef _STRING_H_
+int	 strcoll_l(const char *, const char *, locale_t);
+size_t	 strxfrm_l(char *, const char *, size_t, locale_t);
+int	 strcasecmp_l(const char *, const char *, locale_t);
+char	*strcasestr_l(const char *, const char *, locale_t);
+int	 strncasecmp_l(const char *, const char *, size_t, locale_t);
+#endif
+/*
+ * Extended locale versions of the locale-aware functions from inttypes.h.
+ *
+ * Include <inttypes.h> before <xlocale.h> to expose these.
+ */
+#ifdef _INTTYPES_H_
+intmax_t 
+strtoimax_l(const char * __restrict, char ** __restrict, int, locale_t);
+uintmax_t
+strtoumax_l(const char * __restrict, char ** __restrict, int, locale_t);
+intmax_t 
+wcstoimax_l(const wchar_t * __restrict, wchar_t ** __restrict, int , locale_t);
+uintmax_t
+wcstoumax_l(const wchar_t * __restrict, wchar_t ** __restrict, int, locale_t);
+#endif
+/*
+ * Extended locale versions of the locale-aware functions from monetary.h.
+ *
+ * Include <monetary.h> before <xlocale.h> to expose these.
+ */
+#ifdef _MONETARY_H_
+ssize_t strfmon_l(char *, size_t, locale_t, const char *, ...)
+#	if __GNUC__ > 2 || __GNUC__ == 2 && __GNUC_MINOR__ >= 7
+	__attribute__((__format__ (__strfmon__, 4, 5)))
+#	endif
+	;
+#endif
+
+/*
+ * Extended locale versions of the locale-aware functions from stdlib.h.
+ *
+ * Include <stdlib.h> before <xlocale.h> to expose these.
+ */
+#ifdef _STDLIB_H_
+double	 atof_l(const char *, locale_t);
+int	 atoi_l(const char *, locale_t);
+long	 atol_l(const char *, locale_t);
+long long	 atoll_l(const char *, locale_t);
+int	 mblen_l(const char *, size_t, locale_t);
+size_t
+mbstowcs_l(wchar_t * __restrict, const char * __restrict, size_t, locale_t);
+int
+mbtowc_l(wchar_t * __restrict, const char * __restrict, size_t, locale_t);
+double	 strtod_l(const char *, char **, locale_t);
+float	 strtof_l(const char *, char **, locale_t);
+long	 strtol_l(const char *, char **, int, locale_t);
+long	 double strtold_l(const char *, char **, locale_t);
+long long	 strtoll_l(const char *, char **, int, locale_t);
+unsigned long	 strtoul_l(const char *, char **, int, locale_t);
+unsigned long long	 strtoull_l(const char *, char **, int, locale_t);
+size_t
+wcstombs_l(char * __restrict, const wchar_t * __restrict, size_t, locale_t);
+int	 wctomb_l(char *, wchar_t, locale_t);
+
+int	 ___mb_cur_max_l(locale_t);
+#define MB_CUR_MAX_L(x) (___mb_cur_max_l(x))
+
+#endif
+/*
+ * Extended locale versions of the locale-aware functions from time.h.
+ *
+ * Include <time.h> before <xlocale.h> to expose these.
+ */
+#ifdef _TIME_H_
+size_t
+strftime_l(char * __restrict, size_t, const char * __restrict, const
+           struct tm * __restrict, locale_t)
+#	if __GNUC__ > 2 || __GNUC__ == 2 && __GNUC_MINOR__ >= 7
+	__attribute__((__format__ (__strftime__, 3, 0)))
+#	endif
+	;
+char *
+strptime_l(const char * __restrict, const char * __restrict,
+           struct tm * __restrict, locale_t);
+#endif
+#ifdef _LANGINFO_H_
+char	*nl_langinfo_l(nl_item, locale_t);
+#endif
+#ifdef _CTYPE_H_
+#include <_xlocale_ctype.h>
+#endif
+#ifdef _WCTYPE_H_
+#define XLOCALE_WCTYPES 1
+#include <_xlocale_ctype.h>
+#endif
+
+#ifdef _STDIO_H_
+int	 fprintf_l(FILE * __restrict, locale_t, const char * __restrict, ...)
+		__printflike(3, 4);
+int	 fscanf_l(FILE * __restrict, locale_t, const char * __restrict, ...)
+		__scanflike(3, 4);
+int	 printf_l(locale_t, const char * __restrict, ...) __printflike(2, 3);
+int	 scanf_l(locale_t, const char * __restrict, ...) __scanflike(2, 3);
+int	 sprintf_l(char * __restrict, locale_t, const char * __restrict, ...)
+		__printflike(3, 4);
+int	 sscanf_l(const char * __restrict, locale_t, const char * __restrict, ...)
+		__scanflike(3, 4);
+int	 vfprintf_l(FILE * __restrict, locale_t, const char * __restrict, __va_list)
+		__printflike(3, 0);
+int	 vprintf_l(locale_t, const char * __restrict, __va_list) __printflike(2, 0);
+int	 vsprintf_l(char * __restrict, locale_t, const char * __restrict, __va_list)
+		__printflike(3, 0);
+
+int	 snprintf_l(char * __restrict, size_t, locale_t, const char * __restrict,
+		...) __printflike(4, 5);
+int	 vfscanf_l(FILE * __restrict, locale_t, const char * __restrict, __va_list)
+		__scanflike(3, 0);
+int	 vscanf_l(locale_t, const char * __restrict, __va_list) __scanflike(2, 0);
+int	 vsnprintf_l(char * __restrict, size_t, locale_t, const char * __restrict,
+		va_list) __printflike(4, 0);
+int	 vsscanf_l(const char * __restrict, locale_t, const char * __restrict,
+		va_list) __scanflike(3, 0);
+int	 dprintf_l(int, locale_t, const char * __restrict, ...) __printflike(3, 4);
+int	 vdprintf_l(int, locale_t, const char * __restrict, __va_list)
+		__printflike(3, 0);
+int	 asprintf_l(char **, locale_t, const char *, ...) __printflike(3, 4);
+int	 vasprintf_l(char **, locale_t, const char *, __va_list) __printflike(3, 0);
+#endif
+#ifdef _WCHAR_H_
+wint_t	 btowc_l(int, locale_t);
+wint_t	 fgetwc_l(FILE *, locale_t);
+wchar_t *
+fgetws_l(wchar_t * __restrict, int, FILE * __restrict, locale_t);
+wint_t	 fputwc_l(wchar_t, FILE *, locale_t);
+int
+fputws_l(const wchar_t * __restrict, FILE * __restrict, locale_t);
+int
+fwprintf_l(FILE * __restrict, locale_t, const wchar_t * __restrict,
+		...);
+int
+fwscanf_l(FILE * __restrict, locale_t, const wchar_t * __restrict, ...);
+wint_t	 getwc_l(FILE *, locale_t);
+wint_t	 getwchar_l(locale_t);
+size_t
+mbrlen_l(const char * __restrict, size_t, mbstate_t * __restrict, locale_t);
+size_t
+mbrtowc_l(wchar_t * __restrict, const char * __restrict, size_t,
+		mbstate_t * __restrict, locale_t);
+int	 mbsinit_l(const mbstate_t *, locale_t);
+size_t
+mbsrtowcs_l(wchar_t * __restrict, const char ** __restrict, size_t,
+		mbstate_t * __restrict, locale_t);
+wint_t	 putwc_l(wchar_t, FILE *, locale_t);
+wint_t	 putwchar_l(wchar_t, locale_t);
+int
+swprintf_l(wchar_t * __restrict, size_t n, locale_t,
+		const wchar_t * __restrict, ...);
+int
+swscanf_l(const wchar_t * __restrict, locale_t, const wchar_t * __restrict,
+		...);
+wint_t	 ungetwc_l(wint_t, FILE *, locale_t);
+int
+vfwprintf_l(FILE * __restrict, locale_t, const wchar_t * __restrict,
+		__va_list);
+int
+vswprintf_l(wchar_t * __restrict, size_t n, locale_t,
+		const wchar_t * __restrict, __va_list);
+int	 vwprintf_l(locale_t, const wchar_t * __restrict, __va_list);
+size_t
+wcrtomb_l(char * __restrict, wchar_t, mbstate_t * __restrict, locale_t);
+int	 wcscoll_l(const wchar_t *, const wchar_t *, locale_t);
+size_t
+wcsftime_l(wchar_t * __restrict, size_t, const wchar_t * __restrict,
+		const struct tm * __restrict, locale_t);
+size_t 
+wcsrtombs_l(char * __restrict, const wchar_t ** __restrict, size_t,
+		mbstate_t * __restrict, locale_t);
+double	 wcstod_l(const wchar_t * __restrict, wchar_t ** __restrict, locale_t);
+long
+wcstol_l(const wchar_t * __restrict, wchar_t ** __restrict, int, locale_t);
+unsigned long
+wcstoul_l(const wchar_t * __restrict, wchar_t ** __restrict, int, locale_t);
+int	 wcswidth_l(const wchar_t *, size_t, locale_t);
+size_t
+wcsxfrm_l(wchar_t * __restrict, const wchar_t * __restrict, size_t, locale_t);
+int	 wctob_l(wint_t, locale_t);
+int	 wcwidth_l(wchar_t, locale_t);
+int	 wprintf_l(locale_t, const wchar_t * __restrict, ...);
+int	 wscanf_l(locale_t, const wchar_t * __restrict, ...);
+
+int
+vfwscanf_l(FILE * __restrict, locale_t, const wchar_t * __restrict,
+		__va_list);
+int	 vswscanf_l(const wchar_t * __restrict, locale_t,
+const wchar_t	*__restrict, __va_list);
+int	 vwscanf_l(locale_t, const wchar_t * __restrict, __va_list);
+float 	wcstof_l(const wchar_t * __restrict, wchar_t ** __restrict, locale_t);
+long double
+wcstold_l(const wchar_t * __restrict, wchar_t ** __restrict, locale_t);
+long long
+wcstoll_l(const wchar_t * __restrict, wchar_t ** __restrict, int, locale_t);
+unsigned long long
+wcstoull_l(const wchar_t * __restrict, wchar_t ** __restrict, int, locale_t);
+size_t
+mbsnrtowcs_l(wchar_t * __restrict, const char ** __restrict, size_t, size_t,
+		mbstate_t * __restrict, locale_t);
+int	 wcscasecmp_l(const wchar_t *, const wchar_t *, locale_t);
+int	 wcsncasecmp_l(const wchar_t *, const wchar_t *, size_t, locale_t);
+size_t
+wcsnrtombs_l(char * __restrict, const wchar_t ** __restrict, size_t, size_t,
+		mbstate_t * __restrict, locale_t);
+
+#endif
+
+struct lconv	*localeconv_l(locale_t);
+__END_DECLS
+
+#endif