[thirdparty/glibc.git] / wctype / wctype.h

/* Copyright (C) 1996-2002,2005,2007-2009,2010 Free Software Foundation, Inc.
   This file is part of the GNU C Library.

   The GNU C Library is free software; you can redistribute it and/or
   modify it under the terms of the GNU Lesser General Public
   License as published by the Free Software Foundation; either
   version 2.1 of the License, or (at your option) any later version.

   The GNU C Library is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   Lesser General Public License for more details.

   You should have received a copy of the GNU Lesser General Public
   License along with the GNU C Library; if not, write to the Free
   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
   02111-1307 USA.  */

/*
 *	ISO C99 Standard: 7.25
 *	Wide character classification and mapping utilities  <wctype.h>
 */

#ifndef _WCTYPE_H

#include <features.h>
#include <bits/types.h>

#ifndef __need_iswxxx
# define _WCTYPE_H	1

/* Get wint_t from <wchar.h>.  */
# define __need_wint_t
# include <wchar.h>

/* Constant expression of type `wint_t' whose value does not correspond
   to any member of the extended character set.  */
# ifndef WEOF
#  define WEOF (0xffffffffu)
# endif
#endif
#undef __need_iswxxx


/* The following part is also used in the <wcsmbs.h> header when compiled
   in the Unix98 compatibility mode.  */
#ifndef __iswxxx_defined
# define __iswxxx_defined	1

__BEGIN_NAMESPACE_C99
/* Scalar type that can hold values which represent locale-specific
   character classifications.  */
typedef unsigned long int wctype_t;
__END_NAMESPACE_C99

# ifndef _ISwbit
/* The characteristics are stored always in network byte order (big
   endian).  We define the bit value interpretations here dependent on the
   machine's byte order.  */

#  include <endian.h>
#  if __BYTE_ORDER == __BIG_ENDIAN
#   define _ISwbit(bit)	(1 << (bit))
#  else /* __BYTE_ORDER == __LITTLE_ENDIAN */
#   define _ISwbit(bit)	\
	((bit) < 8 ? (int) ((1UL << (bit)) << 24)			      \
	 : ((bit) < 16 ? (int) ((1UL << (bit)) << 8)			      \
	    : ((bit) < 24 ? (int) ((1UL << (bit)) >> 8)			      \
	       : (int) ((1UL << (bit)) >> 24))))
#  endif

enum
{
  __ISwupper = 0,			/* UPPERCASE.  */
  __ISwlower = 1,			/* lowercase.  */
  __ISwalpha = 2,			/* Alphabetic.  */
  __ISwdigit = 3,			/* Numeric.  */
  __ISwxdigit = 4,			/* Hexadecimal numeric.  */
  __ISwspace = 5,			/* Whitespace.  */
  __ISwprint = 6,			/* Printing.  */
  __ISwgraph = 7,			/* Graphical.  */
  __ISwblank = 8,			/* Blank (usually SPC and TAB).  */
  __ISwcntrl = 9,			/* Control character.  */
  __ISwpunct = 10,			/* Punctuation.  */
  __ISwalnum = 11,			/* Alphanumeric.  */

  _ISwupper = _ISwbit (__ISwupper),	/* UPPERCASE.  */
  _ISwlower = _ISwbit (__ISwlower),	/* lowercase.  */
  _ISwalpha = _ISwbit (__ISwalpha),	/* Alphabetic.  */
  _ISwdigit = _ISwbit (__ISwdigit),	/* Numeric.  */
  _ISwxdigit = _ISwbit (__ISwxdigit),	/* Hexadecimal numeric.  */
  _ISwspace = _ISwbit (__ISwspace),	/* Whitespace.  */
  _ISwprint = _ISwbit (__ISwprint),	/* Printing.  */
  _ISwgraph = _ISwbit (__ISwgraph),	/* Graphical.  */
  _ISwblank = _ISwbit (__ISwblank),	/* Blank (usually SPC and TAB).  */
  _ISwcntrl = _ISwbit (__ISwcntrl),	/* Control character.  */
  _ISwpunct = _ISwbit (__ISwpunct),	/* Punctuation.  */
  _ISwalnum = _ISwbit (__ISwalnum)	/* Alphanumeric.  */
};
# endif /* Not _ISwbit  */


__BEGIN_DECLS

__BEGIN_NAMESPACE_C99
/*
 * Wide-character classification functions: 7.15.2.1.
 */

/* Test for any wide character for which `iswalpha' or `iswdigit' is
   true.  */
extern int iswalnum (wint_t __wc) __THROW;

/* Test for any wide character for which `iswupper' or 'iswlower' is
   true, or any wide character that is one of a locale-specific set of
   wide-characters for which none of `iswcntrl', `iswdigit',
   `iswpunct', or `iswspace' is true.  */
extern int iswalpha (wint_t __wc) __THROW;

/* Test for any control wide character.  */
extern int iswcntrl (wint_t __wc) __THROW;

/* Test for any wide character that corresponds to a decimal-digit
   character.  */
extern int iswdigit (wint_t __wc) __THROW;

/* Test for any wide character for which `iswprint' is true and
   `iswspace' is false.  */
extern int iswgraph (wint_t __wc) __THROW;

/* Test for any wide character that corresponds to a lowercase letter
   or is one of a locale-specific set of wide characters for which
   none of `iswcntrl', `iswdigit', `iswpunct', or `iswspace' is true.  */
extern int iswlower (wint_t __wc) __THROW;

/* Test for any printing wide character.  */
extern int iswprint (wint_t __wc) __THROW;

/* Test for any printing wide character that is one of a
   locale-specific et of wide characters for which neither `iswspace'
   nor `iswalnum' is true.  */
extern int iswpunct (wint_t __wc) __THROW;

/* Test for any wide character that corresponds to a locale-specific
   set of wide characters for which none of `iswalnum', `iswgraph', or
   `iswpunct' is true.  */
extern int iswspace (wint_t __wc) __THROW;

/* Test for any wide character that corresponds to an uppercase letter
   or is one of a locale-specific set of wide character for which none
   of `iswcntrl', `iswdigit', `iswpunct', or `iswspace' is true.  */
extern int iswupper (wint_t __wc) __THROW;

/* Test for any wide character that corresponds to a hexadecimal-digit
   character equivalent to that performed be the functions described
   in the previous subclause.  */
extern int iswxdigit (wint_t __wc) __THROW;

/* Test for any wide character that corresponds to a standard blank
   wide character or a locale-specific set of wide characters for
   which `iswalnum' is false.  */
# ifdef __USE_ISOC99
extern int iswblank (wint_t __wc) __THROW;
# endif

/*
 * Extensible wide-character classification functions: 7.15.2.2.
 */

/* Construct value that describes a class of wide characters identified
   by the string argument PROPERTY.  */
extern wctype_t wctype (__const char *__property) __THROW;

/* Determine whether the wide-character WC has the property described by
   DESC.  */
extern int iswctype (wint_t __wc, wctype_t __desc) __THROW;
__END_NAMESPACE_C99


/*
 * Wide-character case-mapping functions: 7.15.3.1.
 */

__BEGIN_NAMESPACE_C99
/* Scalar type that can hold values which represent locale-specific
   character mappings.  */
typedef __const __int32_t *wctrans_t;
__END_NAMESPACE_C99
#ifdef __USE_GNU
__USING_NAMESPACE_C99(wctrans_t)
#endif

__BEGIN_NAMESPACE_C99
/* Converts an uppercase letter to the corresponding lowercase letter.  */
extern wint_t towlower (wint_t __wc) __THROW;

/* Converts an lowercase letter to the corresponding uppercase letter.  */
extern wint_t towupper (wint_t __wc) __THROW;
__END_NAMESPACE_C99

__END_DECLS

#endif	/* need iswxxx.  */


/* The remaining definitions and declarations must not appear in the
   <wchar.h> header.  */
#ifdef _WCTYPE_H

/*
 * Extensible wide-character mapping functions: 7.15.3.2.
 */

__BEGIN_DECLS

__BEGIN_NAMESPACE_C99
/* Construct value that describes a mapping between wide characters
   identified by the string argument PROPERTY.  */
extern wctrans_t wctrans (__const char *__property) __THROW;

/* Map the wide character WC using the mapping described by DESC.  */
extern wint_t towctrans (wint_t __wc, wctrans_t __desc) __THROW;
__END_NAMESPACE_C99

# ifdef __USE_XOPEN2K8
/* Declare the interface to extended locale model.  */
#  include <xlocale.h>

/* Test for any wide character for which `iswalpha' or `iswdigit' is
   true.  */
extern int iswalnum_l (wint_t __wc, __locale_t __locale) __THROW;

/* Test for any wide character for which `iswupper' or 'iswlower' is
   true, or any wide character that is one of a locale-specific set of
   wide-characters for which none of `iswcntrl', `iswdigit',
   `iswpunct', or `iswspace' is true.  */
extern int iswalpha_l (wint_t __wc, __locale_t __locale) __THROW;

/* Test for any control wide character.  */
extern int iswcntrl_l (wint_t __wc, __locale_t __locale) __THROW;

/* Test for any wide character that corresponds to a decimal-digit
   character.  */
extern int iswdigit_l (wint_t __wc, __locale_t __locale) __THROW;

/* Test for any wide character for which `iswprint' is true and
   `iswspace' is false.  */
extern int iswgraph_l (wint_t __wc, __locale_t __locale) __THROW;

/* Test for any wide character that corresponds to a lowercase letter
   or is one of a locale-specific set of wide characters for which
   none of `iswcntrl', `iswdigit', `iswpunct', or `iswspace' is true.  */
extern int iswlower_l (wint_t __wc, __locale_t __locale) __THROW;

/* Test for any printing wide character.  */
extern int iswprint_l (wint_t __wc, __locale_t __locale) __THROW;

/* Test for any printing wide character that is one of a
   locale-specific et of wide characters for which neither `iswspace'
   nor `iswalnum' is true.  */
extern int iswpunct_l (wint_t __wc, __locale_t __locale) __THROW;

/* Test for any wide character that corresponds to a locale-specific
   set of wide characters for which none of `iswalnum', `iswgraph', or
   `iswpunct' is true.  */
extern int iswspace_l (wint_t __wc, __locale_t __locale) __THROW;

/* Test for any wide character that corresponds to an uppercase letter
   or is one of a locale-specific set of wide character for which none
   of `iswcntrl', `iswdigit', `iswpunct', or `iswspace' is true.  */
extern int iswupper_l (wint_t __wc, __locale_t __locale) __THROW;

/* Test for any wide character that corresponds to a hexadecimal-digit
   character equivalent to that performed be the functions described
   in the previous subclause.  */
extern int iswxdigit_l (wint_t __wc, __locale_t __locale) __THROW;

/* Test for any wide character that corresponds to a standard blank
   wide character or a locale-specific set of wide characters for
   which `iswalnum' is false.  */
extern int iswblank_l (wint_t __wc, __locale_t __locale) __THROW;

/* Construct value that describes a class of wide characters identified
   by the string argument PROPERTY.  */
extern wctype_t wctype_l (__const char *__property, __locale_t __locale)
     __THROW;

/* Determine whether the wide-character WC has the property described by
   DESC.  */
extern int iswctype_l (wint_t __wc, wctype_t __desc, __locale_t __locale)
     __THROW;


/*
 * Wide-character case-mapping functions.
 */

/* Converts an uppercase letter to the corresponding lowercase letter.  */
extern wint_t towlower_l (wint_t __wc, __locale_t __locale) __THROW;

/* Converts an lowercase letter to the corresponding uppercase letter.  */
extern wint_t towupper_l (wint_t __wc, __locale_t __locale) __THROW;

/* Construct value that describes a mapping between wide characters
   identified by the string argument PROPERTY.  */
extern wctrans_t wctrans_l (__const char *__property, __locale_t __locale)
     __THROW;

/* Map the wide character WC using the mapping described by DESC.  */
extern wint_t towctrans_l (wint_t __wc, wctrans_t __desc,
			   __locale_t __locale) __THROW;

# endif /* Use POSIX 2008.  */

__END_DECLS

#endif	/* __WCTYPE_H defined.  */

#endif /* wctype.h  */
Commit	Line	Data
9ac9129d	1	/* Copyright (C) 1996-2002,2005,2007-2009,2010 Free Software Foundation, Inc.
ba1ffaa1	2	This file is part of the GNU C Library.
19bc17a9	3
ba1ffaa1	4	The GNU C Library is free software; you can redistribute it and/or
41bdb6e2 AJ	5	modify it under the terms of the GNU Lesser General Public
	6	License as published by the Free Software Foundation; either
	7	version 2.1 of the License, or (at your option) any later version.
19bc17a9	8
ba1ffaa1 UD	9	The GNU C Library is distributed in the hope that it will be useful,
	10	but WITHOUT ANY WARRANTY; without even the implied warranty of
	11	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
41bdb6e2	12	Lesser General Public License for more details.
19bc17a9	13
41bdb6e2 AJ	14	You should have received a copy of the GNU Lesser General Public
	15	License along with the GNU C Library; if not, write to the Free
	16	Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
	17	02111-1307 USA. */
19bc17a9 RM	18
19bc17a9 RM	19	/*
d1646309 UD	20	* ISO C99 Standard: 7.25
d1646309 UD	21	* Wide character classification and mapping utilities <wctype.h>
19bc17a9 RM	22	*/
	23
	24	#ifndef _WCTYPE_H
5107cf1d	25
fe490140 UD	26	#include <features.h>
	27	#include <bits/types.h>
	28
9756dfe1 UD	29	#ifndef __need_iswxxx
9756dfe1 UD	30	# define _WCTYPE_H 1
19bc17a9	31
9ac9129d	32	/* Get wint_t from <wchar.h>. */
9756dfe1	33	# define __need_wint_t
9ac9129d	34	# include <wchar.h>
9756dfe1 UD	35
	36	/* Constant expression of type `wint_t' whose value does not correspond
	37	to any member of the extended character set. */
	38	# ifndef WEOF
	39	# define WEOF (0xffffffffu)
	40	# endif
19bc17a9	41	#endif
9756dfe1	42	#undef __need_iswxxx
19bc17a9	43
9756dfe1 UD	44
	45	/* The following part is also used in the <wcsmbs.h> header when compiled
	46	in the Unix98 compatibility mode. */
	47	#ifndef __iswxxx_defined
	48	# define __iswxxx_defined 1
19bc17a9	49
7a5affeb	50	__BEGIN_NAMESPACE_C99
19bc17a9 RM	51	/* Scalar type that can hold values which represent locale-specific
19bc17a9 RM	52	character classifications. */
19bc17a9	53	typedef unsigned long int wctype_t;
7a5affeb	54	__END_NAMESPACE_C99
19bc17a9	55
dc30f461	56	# ifndef _ISwbit
bd355af0	57	/* The characteristics are stored always in network byte order (big
19bc17a9 RM	58	endian). We define the bit value interpretations here dependent on the
	59	machine's byte order. */
	60
9756dfe1 UD	61	# include <endian.h>
9756dfe1 UD	62	# if __BYTE_ORDER == __BIG_ENDIAN
4781309d	63	# define _ISwbit(bit) (1 << (bit))
9756dfe1	64	# else /* __BYTE_ORDER == __LITTLE_ENDIAN */
ff827339	65	# define _ISwbit(bit) \
8ca91b36 UD	66	((bit) < 8 ? (int) ((1UL << (bit)) << 24) \
	67	: ((bit) < 16 ? (int) ((1UL << (bit)) << 8) \
	68	: ((bit) < 24 ? (int) ((1UL << (bit)) >> 8) \
	69	: (int) ((1UL << (bit)) >> 24))))
9756dfe1	70	# endif
19bc17a9 RM	71
	72	enum
	73	{
ef446144 UD	74	__ISwupper = 0, /* UPPERCASE. */
	75	__ISwlower = 1, /* lowercase. */
	76	__ISwalpha = 2, /* Alphabetic. */
	77	__ISwdigit = 3, /* Numeric. */
	78	__ISwxdigit = 4, /* Hexadecimal numeric. */
	79	__ISwspace = 5, /* Whitespace. */
	80	__ISwprint = 6, /* Printing. */
	81	__ISwgraph = 7, /* Graphical. */
	82	__ISwblank = 8, /* Blank (usually SPC and TAB). */
	83	__ISwcntrl = 9, /* Control character. */
	84	__ISwpunct = 10, /* Punctuation. */
	85	__ISwalnum = 11, /* Alphanumeric. */
	86
	87	_ISwupper = _ISwbit (__ISwupper), /* UPPERCASE. */
	88	_ISwlower = _ISwbit (__ISwlower), /* lowercase. */
	89	_ISwalpha = _ISwbit (__ISwalpha), /* Alphabetic. */
	90	_ISwdigit = _ISwbit (__ISwdigit), /* Numeric. */
	91	_ISwxdigit = _ISwbit (__ISwxdigit), /* Hexadecimal numeric. */
	92	_ISwspace = _ISwbit (__ISwspace), /* Whitespace. */
	93	_ISwprint = _ISwbit (__ISwprint), /* Printing. */
	94	_ISwgraph = _ISwbit (__ISwgraph), /* Graphical. */
	95	_ISwblank = _ISwbit (__ISwblank), /* Blank (usually SPC and TAB). */
	96	_ISwcntrl = _ISwbit (__ISwcntrl), /* Control character. */
	97	_ISwpunct = _ISwbit (__ISwpunct), /* Punctuation. */
	98	_ISwalnum = _ISwbit (__ISwalnum) /* Alphanumeric. */
19bc17a9	99	};
dc30f461	100	# endif /* Not _ISwbit */
19bc17a9 RM	101
19bc17a9 RM	102
9756dfe1 UD	103	__BEGIN_DECLS
9756dfe1 UD	104
7a5affeb	105	__BEGIN_NAMESPACE_C99
19bc17a9 RM	106	/*
	107	* Wide-character classification functions: 7.15.2.1.
	108	*/
	109
	110	/* Test for any wide character for which `iswalpha' or `iswdigit' is
	111	true. */
c1422e5b	112	extern int iswalnum (wint_t __wc) __THROW;
19bc17a9 RM	113
	114	/* Test for any wide character for which `iswupper' or 'iswlower' is
	115	true, or any wide character that is one of a locale-specific set of
	116	wide-characters for which none of `iswcntrl', `iswdigit',
	117	`iswpunct', or `iswspace' is true. */
c1422e5b	118	extern int iswalpha (wint_t __wc) __THROW;
19bc17a9 RM	119
19bc17a9 RM	120	/* Test for any control wide character. */
c1422e5b	121	extern int iswcntrl (wint_t __wc) __THROW;
19bc17a9 RM	122
	123	/* Test for any wide character that corresponds to a decimal-digit
	124	character. */
c1422e5b	125	extern int iswdigit (wint_t __wc) __THROW;
19bc17a9 RM	126
	127	/* Test for any wide character for which `iswprint' is true and
	128	`iswspace' is false. */
c1422e5b	129	extern int iswgraph (wint_t __wc) __THROW;
19bc17a9 RM	130
	131	/* Test for any wide character that corresponds to a lowercase letter
	132	or is one of a locale-specific set of wide characters for which
	133	none of `iswcntrl', `iswdigit', `iswpunct', or `iswspace' is true. */
c1422e5b	134	extern int iswlower (wint_t __wc) __THROW;
19bc17a9 RM	135
19bc17a9 RM	136	/* Test for any printing wide character. */
c1422e5b	137	extern int iswprint (wint_t __wc) __THROW;
19bc17a9 RM	138
	139	/* Test for any printing wide character that is one of a
	140	locale-specific et of wide characters for which neither `iswspace'
	141	nor `iswalnum' is true. */
c1422e5b	142	extern int iswpunct (wint_t __wc) __THROW;
19bc17a9 RM	143
	144	/* Test for any wide character that corresponds to a locale-specific
	145	set of wide characters for which none of `iswalnum', `iswgraph', or
	146	`iswpunct' is true. */
c1422e5b	147	extern int iswspace (wint_t __wc) __THROW;
19bc17a9 RM	148
	149	/* Test for any wide character that corresponds to an uppercase letter
	150	or is one of a locale-specific set of wide character for which none
	151	of `iswcntrl', `iswdigit', `iswpunct', or `iswspace' is true. */
c1422e5b	152	extern int iswupper (wint_t __wc) __THROW;
19bc17a9 RM	153
	154	/* Test for any wide character that corresponds to a hexadecimal-digit
	155	character equivalent to that performed be the functions described
	156	in the previous subclause. */
c1422e5b	157	extern int iswxdigit (wint_t __wc) __THROW;
19bc17a9	158
b77e6cd6 UD	159	/* Test for any wide character that corresponds to a standard blank
	160	wide character or a locale-specific set of wide characters for
	161	which `iswalnum' is false. */
00d8bc81	162	# ifdef __USE_ISOC99
c1422e5b	163	extern int iswblank (wint_t __wc) __THROW;
b77e6cd6 UD	164	# endif
b77e6cd6 UD	165
19bc17a9 RM	166	/*
	167	* Extensible wide-character classification functions: 7.15.2.2.
	168	*/
	169
	170	/* Construct value that describes a class of wide characters identified
	171	by the string argument PROPERTY. */
c1422e5b	172	extern wctype_t wctype (__const char *__property) __THROW;
19bc17a9 RM	173
	174	/* Determine whether the wide-character WC has the property described by
	175	DESC. */
c1422e5b	176	extern int iswctype (wint_t __wc, wctype_t __desc) __THROW;
7a5affeb	177	__END_NAMESPACE_C99
19bc17a9 RM	178
	179
	180	/*
	181	* Wide-character case-mapping functions: 7.15.3.1.
	182	*/
	183
7a5affeb	184	__BEGIN_NAMESPACE_C99
9756dfe1 UD	185	/* Scalar type that can hold values which represent locale-specific
	186	character mappings. */
	187	typedef __const __int32_t *wctrans_t;
7a5affeb UD	188	__END_NAMESPACE_C99
	189	#ifdef __USE_GNU
	190	__USING_NAMESPACE_C99(wctrans_t)
	191	#endif
9756dfe1	192
7a5affeb	193	__BEGIN_NAMESPACE_C99
19bc17a9	194	/* Converts an uppercase letter to the corresponding lowercase letter. */
c1422e5b	195	extern wint_t towlower (wint_t __wc) __THROW;
19bc17a9 RM	196
19bc17a9 RM	197	/* Converts an lowercase letter to the corresponding uppercase letter. */
c1422e5b	198	extern wint_t towupper (wint_t __wc) __THROW;
7a5affeb	199	__END_NAMESPACE_C99
19bc17a9	200
9756dfe1 UD	201	__END_DECLS
	202
	203	#endif /* need iswxxx. */
	204
19bc17a9	205
9756dfe1	206	/* The remaining definitions and declarations must not appear in the
9ac9129d	207	<wchar.h> header. */
9756dfe1	208	#ifdef _WCTYPE_H
19bc17a9	209
9756dfe1 UD	210	/*
	211	* Extensible wide-character mapping functions: 7.15.3.2.
	212	*/
	213
	214	__BEGIN_DECLS
	215
7a5affeb	216	__BEGIN_NAMESPACE_C99
9756dfe1 UD	217	/* Construct value that describes a mapping between wide characters
9756dfe1 UD	218	identified by the string argument PROPERTY. */
c1422e5b	219	extern wctrans_t wctrans (__const char *__property) __THROW;
9756dfe1 UD	220
9756dfe1 UD	221	/* Map the wide character WC using the mapping described by DESC. */
c1422e5b	222	extern wint_t towctrans (wint_t __wc, wctrans_t __desc) __THROW;
7a5affeb	223	__END_NAMESPACE_C99
9756dfe1	224
6cbe890a	225	# ifdef __USE_XOPEN2K8
c84142e8	226	/* Declare the interface to extended locale model. */
9756dfe1	227	# include <xlocale.h>
c84142e8 UD	228
	229	/* Test for any wide character for which `iswalpha' or `iswdigit' is
	230	true. */
da4cfe38	231	extern int iswalnum_l (wint_t __wc, __locale_t __locale) __THROW;
c84142e8 UD	232
	233	/* Test for any wide character for which `iswupper' or 'iswlower' is
	234	true, or any wide character that is one of a locale-specific set of
	235	wide-characters for which none of `iswcntrl', `iswdigit',
	236	`iswpunct', or `iswspace' is true. */
1ab62b32	237	extern int iswalpha_l (wint_t __wc, __locale_t __locale) __THROW;
c84142e8 UD	238
c84142e8 UD	239	/* Test for any control wide character. */
1ab62b32	240	extern int iswcntrl_l (wint_t __wc, __locale_t __locale) __THROW;
c84142e8 UD	241
	242	/* Test for any wide character that corresponds to a decimal-digit
	243	character. */
1ab62b32	244	extern int iswdigit_l (wint_t __wc, __locale_t __locale) __THROW;
c84142e8 UD	245
	246	/* Test for any wide character for which `iswprint' is true and
	247	`iswspace' is false. */
1ab62b32	248	extern int iswgraph_l (wint_t __wc, __locale_t __locale) __THROW;
c84142e8 UD	249
	250	/* Test for any wide character that corresponds to a lowercase letter
	251	or is one of a locale-specific set of wide characters for which
	252	none of `iswcntrl', `iswdigit', `iswpunct', or `iswspace' is true. */
1ab62b32	253	extern int iswlower_l (wint_t __wc, __locale_t __locale) __THROW;
c84142e8 UD	254
c84142e8 UD	255	/* Test for any printing wide character. */
1ab62b32	256	extern int iswprint_l (wint_t __wc, __locale_t __locale) __THROW;
c84142e8 UD	257
	258	/* Test for any printing wide character that is one of a
	259	locale-specific et of wide characters for which neither `iswspace'
	260	nor `iswalnum' is true. */
1ab62b32	261	extern int iswpunct_l (wint_t __wc, __locale_t __locale) __THROW;
c84142e8 UD	262
	263	/* Test for any wide character that corresponds to a locale-specific
	264	set of wide characters for which none of `iswalnum', `iswgraph', or
	265	`iswpunct' is true. */
1ab62b32	266	extern int iswspace_l (wint_t __wc, __locale_t __locale) __THROW;
c84142e8 UD	267
	268	/* Test for any wide character that corresponds to an uppercase letter
	269	or is one of a locale-specific set of wide character for which none
	270	of `iswcntrl', `iswdigit', `iswpunct', or `iswspace' is true. */
1ab62b32	271	extern int iswupper_l (wint_t __wc, __locale_t __locale) __THROW;
c84142e8 UD	272
	273	/* Test for any wide character that corresponds to a hexadecimal-digit
	274	character equivalent to that performed be the functions described
	275	in the previous subclause. */
1ab62b32	276	extern int iswxdigit_l (wint_t __wc, __locale_t __locale) __THROW;
c84142e8	277
b77e6cd6 UD	278	/* Test for any wide character that corresponds to a standard blank
	279	wide character or a locale-specific set of wide characters for
	280	which `iswalnum' is false. */
1ab62b32	281	extern int iswblank_l (wint_t __wc, __locale_t __locale) __THROW;
c84142e8	282
bd355af0 UD	283	/* Construct value that describes a class of wide characters identified
bd355af0 UD	284	by the string argument PROPERTY. */
1ab62b32 RM	285	extern wctype_t wctype_l (__const char *__property, __locale_t __locale)
1ab62b32 RM	286	__THROW;
bd355af0	287
c84142e8 UD	288	/* Determine whether the wide-character WC has the property described by
c84142e8 UD	289	DESC. */
1ab62b32 RM	290	extern int iswctype_l (wint_t __wc, wctype_t __desc, __locale_t __locale)
1ab62b32 RM	291	__THROW;
c84142e8 UD	292
	293
	294	/*
bd355af0	295	* Wide-character case-mapping functions.
c84142e8 UD	296	*/
	297
	298	/* Converts an uppercase letter to the corresponding lowercase letter. */
1ab62b32	299	extern wint_t towlower_l (wint_t __wc, __locale_t __locale) __THROW;
c84142e8 UD	300
c84142e8 UD	301	/* Converts an lowercase letter to the corresponding uppercase letter. */
1ab62b32	302	extern wint_t towupper_l (wint_t __wc, __locale_t __locale) __THROW;
c84142e8	303
e04b831a UD	304	/* Construct value that describes a mapping between wide characters
e04b831a UD	305	identified by the string argument PROPERTY. */
1ab62b32 RM	306	extern wctrans_t wctrans_l (__const char *__property, __locale_t __locale)
1ab62b32 RM	307	__THROW;
e04b831a	308
c84142e8	309	/* Map the wide character WC using the mapping described by DESC. */
1ab62b32 RM	310	extern wint_t towctrans_l (wint_t __wc, wctrans_t __desc,
1ab62b32 RM	311	__locale_t __locale) __THROW;
c84142e8	312
6cbe890a	313	# endif /* Use POSIX 2008. */
c84142e8	314
19bc17a9 RM	315	__END_DECLS
19bc17a9 RM	316
9756dfe1 UD	317	#endif /* __WCTYPE_H defined. */
9756dfe1 UD	318
19bc17a9	319	#endif /* wctype.h */