049c6bbad0
of the C++ stdlib. Our ctype.h uses symbols of the form _<X> to denote the various character classes. Our ctype.h also extends the usual ctype.h offering by adding the "_T" (special) class. Problem is parts of the STL also use the symbol "_T" as its parameterized type. These two uses are incompatible. Thus change the form of the symbols used in ctype to something that fixes the current problem and is less likely to cause conflicts in the future. Requested by: Tomoaki NISHIYAMA <tomoaki@biol.s.u-tokyo.ac.jp> Ok'ed by: JKH
188 lines
6.4 KiB
C
188 lines
6.4 KiB
C
/*
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* Copyright (c) 1989, 1993
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* The Regents of the University of California. All rights reserved.
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* (c) UNIX System Laboratories, Inc.
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* All or some portions of this file are derived from material licensed
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* to the University of California by American Telephone and Telegraph
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* Co. or Unix System Laboratories, Inc. and are reproduced herein with
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* the permission of UNIX System Laboratories, Inc.
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*
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* This code is derived from software contributed to Berkeley by
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* Paul Borman at Krystal Technologies.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed by the University of
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* California, Berkeley and its contributors.
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* 4. Neither the name of the University nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* @(#)ctype.h 8.4 (Berkeley) 1/21/94
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* $FreeBSD$
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*/
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#ifndef _CTYPE_H_
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#define _CTYPE_H_
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/*
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* XXX <runetype.h> brings massive namespace pollution (rune_t and struct
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* member names).
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*/
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#include <runetype.h>
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#define _CTYPE_A 0x00000100L /* Alpha */
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#define _CTYPE_C 0x00000200L /* Control */
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#define _CTYPE_D 0x00000400L /* Digit */
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#define _CTYPE_G 0x00000800L /* Graph */
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#define _CTYPE_L 0x00001000L /* Lower */
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#define _CTYPE_P 0x00002000L /* Punct */
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#define _CTYPE_S 0x00004000L /* Space */
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#define _CTYPE_U 0x00008000L /* Upper */
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#define _CTYPE_X 0x00010000L /* X digit */
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#define _CTYPE_B 0x00020000L /* Blank */
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#define _CTYPE_R 0x00040000L /* Print */
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#define _CTYPE_I 0x00080000L /* Ideogram */
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#define _CTYPE_T 0x00100000L /* Special */
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#define _CTYPE_Q 0x00200000L /* Phonogram */
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__BEGIN_DECLS
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int isalnum __P((int));
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int isalpha __P((int));
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int iscntrl __P((int));
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int isdigit __P((int));
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int isgraph __P((int));
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int islower __P((int));
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int isprint __P((int));
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int ispunct __P((int));
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int isspace __P((int));
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int isupper __P((int));
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int isxdigit __P((int));
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int tolower __P((int));
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int toupper __P((int));
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#if !defined(_ANSI_SOURCE) && !defined(_POSIX_SOURCE)
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int digittoint __P((int));
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int isascii __P((int));
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int isblank __P((int));
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int ishexnumber __P((int));
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int isideogram __P((int));
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int isnumber __P((int));
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int isphonogram __P((int));
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int isrune __P((int));
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int isspecial __P((int));
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int toascii __P((int));
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#endif
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__END_DECLS
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#define __istype(c,f) (!!__maskrune((c),(f)))
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#define isalnum(c) __istype((c), _CTYPE_A|_CTYPE_D)
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#define isalpha(c) __istype((c), _CTYPE_A)
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#define iscntrl(c) __istype((c), _CTYPE_C)
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#define isdigit(c) __isctype((c), _CTYPE_D) /* ANSI -- locale independent */
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#define isgraph(c) __istype((c), _CTYPE_G)
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#define islower(c) __istype((c), _CTYPE_L)
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#define isprint(c) __istype((c), _CTYPE_R)
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#define ispunct(c) __istype((c), _CTYPE_P)
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#define isspace(c) __istype((c), _CTYPE_S)
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#define isupper(c) __istype((c), _CTYPE_U)
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#define isxdigit(c) __isctype((c), _CTYPE_X) /* ANSI -- locale independent */
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#define tolower(c) __tolower(c)
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#define toupper(c) __toupper(c)
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#if !defined(_ANSI_SOURCE) && !defined(_POSIX_SOURCE)
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#define digittoint(c) __maskrune((c), 0xFF)
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#define isascii(c) (((c) & ~0x7F) == 0)
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#define isblank(c) __istype((c), _CTYPE_B)
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#define ishexnumber(c) __istype((c), _CTYPE_X)
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#define isideogram(c) __istype((c), _CTYPE_I)
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#define isnumber(c) __istype((c), _CTYPE_D)
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#define isphonogram(c) __istype((c), _CTYPE_Q)
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#define isrune(c) __istype((c), 0xFFFFFF00L)
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#define isspecial(c) __istype((c), _CTYPE_T)
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#define toascii(c) ((c) & 0x7F)
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#endif
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/* See comments in <machine/ansi.h> about _BSD_CT_RUNE_T_. */
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__BEGIN_DECLS
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unsigned long ___runetype __P((_BSD_CT_RUNE_T_));
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_BSD_CT_RUNE_T_ ___tolower __P((_BSD_CT_RUNE_T_));
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_BSD_CT_RUNE_T_ ___toupper __P((_BSD_CT_RUNE_T_));
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__END_DECLS
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/*
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* _EXTERNALIZE_CTYPE_INLINES_ is defined in locale/nomacros.c to tell us
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* to generate code for extern versions of all our inline functions.
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*/
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#ifdef _EXTERNALIZE_CTYPE_INLINES_
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#define _USE_CTYPE_INLINE_
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#define static
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#define __inline
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#endif
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/*
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* Use inline functions if we are allowed to and the compiler supports them.
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*/
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#if !defined(_DONT_USE_CTYPE_INLINE_) && \
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(defined(_USE_CTYPE_INLINE_) || defined(__GNUC__) || defined(__cplusplus))
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static __inline int
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__maskrune(_BSD_CT_RUNE_T_ _c, unsigned long _f)
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{
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return ((_c < 0 || _c >= _CACHED_RUNES) ? ___runetype(_c) :
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_CurrentRuneLocale->runetype[_c]) & _f;
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}
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static __inline int
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__isctype(_BSD_CT_RUNE_T_ _c, unsigned long _f)
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{
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return (_c < 0 || _c >= _CACHED_RUNES) ? 0 :
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!!(_DefaultRuneLocale.runetype[_c] & _f);
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}
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static __inline _BSD_CT_RUNE_T_
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__toupper(_BSD_CT_RUNE_T_ _c)
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{
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return (_c < 0 || _c >= _CACHED_RUNES) ? ___toupper(_c) :
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_CurrentRuneLocale->mapupper[_c];
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}
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static __inline _BSD_CT_RUNE_T_
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__tolower(_BSD_CT_RUNE_T_ _c)
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{
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return (_c < 0 || _c >= _CACHED_RUNES) ? ___tolower(_c) :
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_CurrentRuneLocale->maplower[_c];
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}
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#else /* not using inlines */
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__BEGIN_DECLS
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int __maskrune __P((_BSD_CT_RUNE_T_, unsigned long));
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int __isctype __P((_BSD_CT_RUNE_T_, unsigned long));
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_BSD_CT_RUNE_T_ __toupper __P((_BSD_CT_RUNE_T_));
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_BSD_CT_RUNE_T_ __tolower __P((_BSD_CT_RUNE_T_));
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__END_DECLS
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#endif /* using inlines */
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#endif /* !_CTYPE_H_ */
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