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trader/lib/wchar.in.h
John Zaitseff f486eeff04 Update all auto-generated files 
These files have been created by running ./build-aux/bootstrap with
Gnulib as at commit 99ce3a004a2974c71f510f5df5bc6be7e2811d30 (with a date
stamp of Tue Jan 2 09:19:44 2024 -0800), Autoconf 2.71, Automake 1.16.5,
Gettext 0.21 and pkgconf 1.8.1.
2024-01-05 17:13:32 +11:00

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/* A substitute for ISO C99 <wchar.h>, for platforms that have issues.
Copyright (C) 2007-2024 Free Software Foundation, Inc.
This file 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.
This file 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 this program. If not, see <https://www.gnu.org/licenses/>. */
/* Written by Eric Blake. */
/*
* ISO C 99 <wchar.h> for platforms that have issues.
* <https://pubs.opengroup.org/onlinepubs/9699919799/basedefs/wchar.h.html>
*
* For now, this just ensures proper prerequisite inclusion order and
* the declaration of wcwidth().
*/
#if __GNUC__ >= 3
@PRAGMA_SYSTEM_HEADER@
#endif
@PRAGMA_COLUMNS@
#if (((defined __need_mbstate_t || defined __need_wint_t) \
&& !defined __MINGW32__) \
|| (defined __hpux \
&& ((defined _INTTYPES_INCLUDED \
&& !defined _GL_FINISHED_INCLUDING_SYSTEM_INTTYPES_H) \
|| defined _GL_JUST_INCLUDE_SYSTEM_WCHAR_H)) \
|| (defined __MINGW32__ && defined __STRING_H_SOURCED__) \
|| defined _GL_ALREADY_INCLUDING_WCHAR_H)
/* Special invocation convention:
- Inside glibc and uClibc header files, but not MinGW.
- On HP-UX 11.00 we have a sequence of nested includes
<wchar.h> -> <stdlib.h> -> <stdint.h>, and the latter includes <wchar.h>,
once indirectly <stdint.h> -> <sys/types.h> -> <inttypes.h> -> <wchar.h>
and once directly. In both situations 'wint_t' is not yet defined,
therefore we cannot provide the function overrides; instead include only
the system's <wchar.h>.
- With MinGW 3.22, when <string.h> includes <wchar.h>, only some part of
<wchar.h> is actually processed, and that doesn't include 'mbstate_t'.
- On IRIX 6.5, similarly, we have an include <wchar.h> -> <wctype.h>, and
the latter includes <wchar.h>. But here, we have no way to detect whether
<wctype.h> is completely included or is still being included. */
#@INCLUDE_NEXT@ @NEXT_WCHAR_H@
#else
/* Normal invocation convention. */
#ifndef _@GUARD_PREFIX@_WCHAR_H
#define _GL_ALREADY_INCLUDING_WCHAR_H
#if @HAVE_FEATURES_H@
# include <features.h> /* for __GLIBC__ */
#endif
/* In some builds of uClibc, <wchar.h> is nonexistent and wchar_t is defined
by <stddef.h>.
But avoid namespace pollution on glibc systems. */
#if !(defined __GLIBC__ && !defined __UCLIBC__)
# include <stddef.h>
#endif
/* Include the original <wchar.h> if it exists.
Some builds of uClibc lack it. */
/* The include_next requires a split double-inclusion guard. */
#if @HAVE_WCHAR_H@
# @INCLUDE_NEXT@ @NEXT_WCHAR_H@
#endif
#undef _GL_ALREADY_INCLUDING_WCHAR_H
#ifndef _@GUARD_PREFIX@_WCHAR_H
#define _@GUARD_PREFIX@_WCHAR_H
/* This file uses _GL_ATTRIBUTE_DEALLOC, _GL_ATTRIBUTE_MALLOC,
_GL_ATTRIBUTE_NOTHROW, _GL_ATTRIBUTE_PURE, GNULIB_POSIXCHECK,
HAVE_RAW_DECL_*. */
#if !_GL_CONFIG_H_INCLUDED
#error "Please include config.h first."
#endif
/* _GL_ATTRIBUTE_DEALLOC (F, I) declares that the function returns pointers
that can be freed by passing them as the Ith argument to the
function F. */
#ifndef _GL_ATTRIBUTE_DEALLOC
# if __GNUC__ >= 11
# define _GL_ATTRIBUTE_DEALLOC(f, i) __attribute__ ((__malloc__ (f, i)))
# else
# define _GL_ATTRIBUTE_DEALLOC(f, i)
# endif
#endif
/* _GL_ATTRIBUTE_DEALLOC_FREE declares that the function returns pointers that
can be freed via 'free'; it can be used only after declaring 'free'. */
/* Applies to: functions. Cannot be used on inline functions. */
#ifndef _GL_ATTRIBUTE_DEALLOC_FREE
# if defined __cplusplus && defined __GNUC__ && !defined __clang__
/* Work around GCC bug <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108231> */
# define _GL_ATTRIBUTE_DEALLOC_FREE \
_GL_ATTRIBUTE_DEALLOC ((void (*) (void *)) free, 1)
# else
# define _GL_ATTRIBUTE_DEALLOC_FREE \
_GL_ATTRIBUTE_DEALLOC (free, 1)
# endif
#endif
/* _GL_ATTRIBUTE_MALLOC declares that the function returns a pointer to freshly
allocated memory. */
/* Applies to: functions. */
#ifndef _GL_ATTRIBUTE_MALLOC
# if __GNUC__ >= 3 || defined __clang__
# define _GL_ATTRIBUTE_MALLOC __attribute__ ((__malloc__))
# else
# define _GL_ATTRIBUTE_MALLOC
# endif
#endif
/* The __attribute__ feature is available in gcc versions 2.5 and later.
The attribute __pure__ was added in gcc 2.96. */
#ifndef _GL_ATTRIBUTE_PURE
# if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 96) || defined __clang__
# define _GL_ATTRIBUTE_PURE __attribute__ ((__pure__))
# else
# define _GL_ATTRIBUTE_PURE /* empty */
# endif
#endif
/* _GL_ATTRIBUTE_NOTHROW declares that the function does not throw exceptions.
*/
#ifndef _GL_ATTRIBUTE_NOTHROW
# if defined __cplusplus
# if (__GNUC__ + (__GNUC_MINOR__ >= 8) > 2) || __clang_major >= 4
# if __cplusplus >= 201103L
# define _GL_ATTRIBUTE_NOTHROW noexcept (true)
# else
# define _GL_ATTRIBUTE_NOTHROW throw ()
# endif
# else
# define _GL_ATTRIBUTE_NOTHROW
# endif
# else
# if (__GNUC__ + (__GNUC_MINOR__ >= 3) > 3) || defined __clang__
# define _GL_ATTRIBUTE_NOTHROW __attribute__ ((__nothrow__))
# else
# define _GL_ATTRIBUTE_NOTHROW
# endif
# endif
#endif
/* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */
/* The definition of _GL_ARG_NONNULL is copied here. */
/* The definition of _GL_WARN_ON_USE is copied here. */
/* Define wint_t and WEOF. (Also done in wctype.in.h.) */
#if !@HAVE_WINT_T@ && !defined wint_t
# define wint_t int
# ifndef WEOF
# define WEOF -1
# endif
#else
/* mingw and MSVC define wint_t as 'unsigned short' in <crtdefs.h> or
<stddef.h>. This is too small: ISO C 99 section 7.24.1.(2) says that
wint_t must be "unchanged by default argument promotions". Override it. */
# if @GNULIBHEADERS_OVERRIDE_WINT_T@
# if !GNULIB_defined_wint_t
# if @HAVE_CRTDEFS_H@
# include <crtdefs.h>
# else
# include <stddef.h>
# endif
typedef unsigned int rpl_wint_t;
# undef wint_t
# define wint_t rpl_wint_t
# define GNULIB_defined_wint_t 1
# endif
# endif
# ifndef WEOF
# define WEOF ((wint_t) -1)
# endif
#endif
/* Override mbstate_t if it is too small.
On IRIX 6.5, sizeof (mbstate_t) == 1, which is not sufficient for
implementing mbrtowc for encodings like UTF-8.
On AIX and MSVC, mbrtowc needs to be overridden, but mbstate_t exists and is
large enough and overriding it would cause problems in C++ mode. */
#if !(((defined _WIN32 && !defined __CYGWIN__) || @HAVE_MBSINIT@) && @HAVE_MBRTOWC@) || @REPLACE_MBSTATE_T@
# if !GNULIB_defined_mbstate_t
# if !(defined _AIX || defined _MSC_VER)
typedef int rpl_mbstate_t;
# undef mbstate_t
# define mbstate_t rpl_mbstate_t
# endif
# define GNULIB_defined_mbstate_t 1
# endif
#endif
/* Make _GL_ATTRIBUTE_DEALLOC_FREE work, even though <stdlib.h> may not have
been included yet. */
#if @GNULIB_FREE_POSIX@
# if (@REPLACE_FREE@ && !defined free \
&& !(defined __cplusplus && defined GNULIB_NAMESPACE))
/* We can't do '#define free rpl_free' here. */
# if defined __cplusplus && (__GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2)
_GL_EXTERN_C void rpl_free (void *) _GL_ATTRIBUTE_NOTHROW;
# else
_GL_EXTERN_C void rpl_free (void *);
# endif
# undef _GL_ATTRIBUTE_DEALLOC_FREE
# define _GL_ATTRIBUTE_DEALLOC_FREE _GL_ATTRIBUTE_DEALLOC (rpl_free, 1)
# else
# if defined _MSC_VER && !defined free
_GL_EXTERN_C
# if defined _DLL
__declspec (dllimport)
# endif
void __cdecl free (void *);
# else
# if defined __cplusplus && (__GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2)
_GL_EXTERN_C void free (void *) _GL_ATTRIBUTE_NOTHROW;
# else
_GL_EXTERN_C void free (void *);
# endif
# endif
# endif
#else
# if defined _MSC_VER && !defined free
_GL_EXTERN_C
# if defined _DLL
__declspec (dllimport)
# endif
void __cdecl free (void *);
# else
# if defined __cplusplus && (__GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2)
_GL_EXTERN_C void free (void *) _GL_ATTRIBUTE_NOTHROW;
# else
_GL_EXTERN_C void free (void *);
# endif
# endif
#endif
#if @GNULIB_MBSZERO@
/* Get memset(). */
# include <string.h>
#endif
/* Convert a single-byte character to a wide character. */
#if @GNULIB_BTOWC@
# if @REPLACE_BTOWC@
# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
# undef btowc
# define btowc rpl_btowc
# endif
_GL_FUNCDECL_RPL (btowc, wint_t, (int c) _GL_ATTRIBUTE_PURE);
_GL_CXXALIAS_RPL (btowc, wint_t, (int c));
# else
# if !@HAVE_BTOWC@
_GL_FUNCDECL_SYS (btowc, wint_t, (int c) _GL_ATTRIBUTE_PURE);
# endif
/* Need to cast, because on mingw, the return type is 'unsigned short'. */
_GL_CXXALIAS_SYS_CAST (btowc, wint_t, (int c));
# endif
# if __GLIBC__ >= 2
_GL_CXXALIASWARN (btowc);
# endif
#elif defined GNULIB_POSIXCHECK
# undef btowc
# if HAVE_RAW_DECL_BTOWC
_GL_WARN_ON_USE (btowc, "btowc is unportable - "
"use gnulib module btowc for portability");
# endif
#endif
/* Convert a wide character to a single-byte character. */
#if @GNULIB_WCTOB@
# if @REPLACE_WCTOB@
# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
# undef wctob
# define wctob rpl_wctob
# endif
_GL_FUNCDECL_RPL (wctob, int, (wint_t wc) _GL_ATTRIBUTE_PURE);
_GL_CXXALIAS_RPL (wctob, int, (wint_t wc));
# else
# if !defined wctob && !@HAVE_DECL_WCTOB@
/* wctob is provided by gnulib, or wctob exists but is not declared. */
_GL_FUNCDECL_SYS (wctob, int, (wint_t wc) _GL_ATTRIBUTE_PURE);
# endif
_GL_CXXALIAS_SYS (wctob, int, (wint_t wc));
# endif
# if __GLIBC__ >= 2
_GL_CXXALIASWARN (wctob);
# endif
#elif defined GNULIB_POSIXCHECK
# undef wctob
# if HAVE_RAW_DECL_WCTOB
_GL_WARN_ON_USE (wctob, "wctob is unportable - "
"use gnulib module wctob for portability");
# endif
#endif
/* Test whether *PS is in an initial state. */
#if @GNULIB_MBSINIT@
# if @REPLACE_MBSINIT@
# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
# undef mbsinit
# define mbsinit rpl_mbsinit
# endif
_GL_FUNCDECL_RPL (mbsinit, int, (const mbstate_t *ps));
_GL_CXXALIAS_RPL (mbsinit, int, (const mbstate_t *ps));
# else
# if !@HAVE_MBSINIT@
_GL_FUNCDECL_SYS (mbsinit, int, (const mbstate_t *ps));
# endif
_GL_CXXALIAS_SYS (mbsinit, int, (const mbstate_t *ps));
# endif
# if __GLIBC__ >= 2
_GL_CXXALIASWARN (mbsinit);
# endif
#elif defined GNULIB_POSIXCHECK
# undef mbsinit
# if HAVE_RAW_DECL_MBSINIT
_GL_WARN_ON_USE (mbsinit, "mbsinit is unportable - "
"use gnulib module mbsinit for portability");
# endif
#endif
/* Put *PS into an initial state. */
#if @GNULIB_MBSZERO@
/* ISO C 23 § 7.31.6.(3) says that zeroing an mbstate_t is a way to put the
mbstate_t into an initial state. However, on many platforms an mbstate_t
is large, and it is possible - as an optimization - to get away with zeroing
only part of it. So, instead of
mbstate_t state = { 0 };
or
mbstate_t state;
memset (&state, 0, sizeof (mbstate_t));
we can write this faster code:
mbstate_t state;
mbszero (&state);
*/
/* _GL_MBSTATE_INIT_SIZE describes how mbsinit() behaves: It is the number of
bytes at the beginning of an mbstate_t that need to be zero, for mbsinit()
to return true.
_GL_MBSTATE_ZERO_SIZE is the number of bytes at the beginning of an mbstate_t
that need to be zero,
- for mbsinit() to return true, and
- for all other multibyte-aware functions to operate properly.
0 < _GL_MBSTATE_INIT_SIZE <= _GL_MBSTATE_ZERO_SIZE <= sizeof (mbstate_t).
These values are determined by source code inspection, where possible, and
by running the gnulib unit tests.
We need _GL_MBSTATE_INIT_SIZE because if we define _GL_MBSTATE_ZERO_SIZE
without considering what mbsinit() does, we get test failures such as
assertion "mbsinit (&iter->state)" failed
*/
# if GNULIB_defined_mbstate_t /* AIX, IRIX */
/* mbstate_t has at least 4 bytes. They are used as coded in
gnulib/lib/mbrtowc.c. */
# define _GL_MBSTATE_INIT_SIZE 1
/* define _GL_MBSTATE_ZERO_SIZE 4
does not work: it causes test failures.
So, use the safe fallback value, below. */
# elif __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 /* glibc */
/* mbstate_t is defined in <bits/types/__mbstate_t.h>.
For more details, see glibc/iconv/skeleton.c. */
# define _GL_MBSTATE_INIT_SIZE 4 /* sizeof (((mbstate_t) {0}).__count) */
# define _GL_MBSTATE_ZERO_SIZE /* 8 */ sizeof (mbstate_t)
# elif defined MUSL_LIBC /* musl libc */
/* mbstate_t is defined in <bits/alltypes.h>.
It is an opaque aligned 8-byte struct, of which at most the first
4 bytes are used.
For more details, see src/multibyte/mbrtowc.c. */
# define _GL_MBSTATE_INIT_SIZE 4 /* sizeof (unsigned) */
# define _GL_MBSTATE_ZERO_SIZE 4
# elif defined __APPLE__ && defined __MACH__ /* macOS */
/* On macOS, mbstate_t is defined in <machine/_types.h>.
It is an opaque aligned 128-byte struct, of which at most the first
12 bytes are used.
For more details, see the __mbsinit implementations in
Libc-<version>/locale/FreeBSD/
{ascii,none,euc,mskanji,big5,gb2312,gbk,gb18030,utf8,utf2}.c. */
/* File INIT_SIZE ZERO_SIZE
ascii.c 0 0
none.c 0 0
euc.c 12 12
mskanji.c 4 4
big5.c 4 4
gb2312.c 4 6
gbk.c 4 4
gb18030.c 4 8
utf8.c 8 10
utf2.c 8 12 */
# define _GL_MBSTATE_INIT_SIZE 12
# define _GL_MBSTATE_ZERO_SIZE 12
# elif defined __FreeBSD__ /* FreeBSD */
/* On FreeBSD, mbstate_t is defined in src/sys/sys/_types.h.
It is an opaque aligned 128-byte struct, of which at most the first
12 bytes are used.
For more details, see the __mbsinit implementations in
src/lib/libc/locale/
{ascii,none,euc,mskanji,big5,gb2312,gbk,gb18030,utf8}.c. */
/* File INIT_SIZE ZERO_SIZE
ascii.c 0 0
none.c 0 0
euc.c 12 12
mskanji.c 4 4
big5.c 4 4
gb2312.c 4 6
gbk.c 4 4
gb18030.c 4 8
utf8.c 8 12 */
# define _GL_MBSTATE_INIT_SIZE 12
# define _GL_MBSTATE_ZERO_SIZE 12
# elif defined __NetBSD__ /* NetBSD */
/* On NetBSD, mbstate_t is defined in src/sys/sys/ansi.h.
It is an opaque aligned 128-byte struct, of which at most the first
28 bytes are used.
For more details, see the *State types in
src/lib/libc/citrus/modules/citrus_*.c
(ignoring citrus_{hz,iso2022,utf7,viqr,zw}.c, since these implement
stateful encodings, not usable as locale encodings). */
/* File ZERO_SIZE
citrus/citrus_none.c 0
citrus/modules/citrus_euc.c 8
citrus/modules/citrus_euctw.c 8
citrus/modules/citrus_mskanji.c 8
citrus/modules/citrus_big5.c 8
citrus/modules/citrus_gbk2k.c 8
citrus/modules/citrus_dechanyu.c 8
citrus/modules/citrus_johab.c 6
citrus/modules/citrus_utf8.c 12 */
/* But 12 is not the correct value for _GL_MBSTATE_ZERO_SIZE: we get test
failures for values < 28. */
# define _GL_MBSTATE_ZERO_SIZE 28
# elif defined __OpenBSD__ /* OpenBSD */
/* On OpenBSD, mbstate_t is defined in src/sys/sys/_types.h.
It is an opaque aligned 128-byte struct, of which at most the first
12 bytes are used.
For more details, see src/lib/libc/citrus/citrus_*.c. */
/* File INIT_SIZE ZERO_SIZE
citrus_none.c 0 0
citrus_utf8.c 12 12 */
# define _GL_MBSTATE_INIT_SIZE 12
# define _GL_MBSTATE_ZERO_SIZE 12
# elif defined __minix /* Minix */
/* On Minix, mbstate_t is defined in sys/sys/ansi.h.
It is an opaque aligned 128-byte struct.
For more details, see the *State types in
lib/libc/citrus/citrus_*.c. */
/* File INIT_SIZE ZERO_SIZE
citrus_none.c 0 0 */
/* But 1 is not the correct value for _GL_MBSTATE_ZERO_SIZE: we get test
failures for values < 4. */
# define _GL_MBSTATE_ZERO_SIZE 4
# elif defined __sun /* Solaris */
/* On Solaris, mbstate_t is defined in <wchar_impl.h>.
It is an opaque aligned 24-byte or 32-byte struct, of which at most the first
20 or 28 bytes are used.
For more details on OpenSolaris derivatives, see the *State types in
illumos-gate/usr/src/lib/libc/port/locale/
{none,euc,mskanji,big5,gb2312,gbk,gb18030,utf8}.c. */
/* File INIT_SIZE ZERO_SIZE
none.c 0 0
euc.c 12 12
mskanji.c 4 4
big5.c 4 4
gb2312.c 4 6
gbk.c 4 4
gb18030.c 4 8
utf8.c 12 12 */
/* But 12 is not the correct value for _GL_MBSTATE_ZERO_SIZE: we get test
failures
- in OpenIndiana and OmniOS: for values < 16,
- in Solaris 10 and 11: for values < 20 (in 32-bit mode)
or < 28 (in 64-bit mode).
Since we don't have a good way to distinguish the OpenSolaris derivatives
from the proprietary Solaris versions, and can't inspect the Solaris source
code, use the safe fallback values, below. */
# elif defined __CYGWIN__ /* Cygwin */
/* On Cygwin, mbstate_t is defined in <sys/_types.h>.
For more details, see newlib/libc/stdlib/mbtowc_r.c and
winsup/cygwin/strfuncs.cc. */
# define _GL_MBSTATE_INIT_SIZE 4 /* sizeof (int) */
# define _GL_MBSTATE_ZERO_SIZE 8
# elif defined _WIN32 && !defined __CYGWIN__ /* Native Windows. */
/* MSVC defines 'mbstate_t' as an aligned 8-byte struct.
On mingw, 'mbstate_t' is sometimes defined as 'int', sometimes defined
as an aligned 8-byte struct, of which the first 4 bytes matter.
Use the safe values, below. */
# elif defined __ANDROID__ /* Android */
/* Android defines 'mbstate_t' in <bits/mbstate_t.h>.
It is an opaque 4-byte or 8-byte struct.
For more details, see
bionic/libc/private/bionic_mbstate.h
bionic/libc/bionic/mbrtoc32.cpp
bionic/libc/bionic/mbrtoc16.cpp
*/
# define _GL_MBSTATE_INIT_SIZE 4
# define _GL_MBSTATE_ZERO_SIZE 4
# endif
/* Use safe values as defaults. */
# ifndef _GL_MBSTATE_INIT_SIZE
# define _GL_MBSTATE_INIT_SIZE sizeof (mbstate_t)
# endif
# ifndef _GL_MBSTATE_ZERO_SIZE
# define _GL_MBSTATE_ZERO_SIZE sizeof (mbstate_t)
# endif
_GL_BEGIN_C_LINKAGE
# if defined IN_MBSZERO
_GL_EXTERN_INLINE
# else
_GL_INLINE
# endif
_GL_ARG_NONNULL ((1)) void
mbszero (mbstate_t *ps)
{
memset (ps, 0, _GL_MBSTATE_ZERO_SIZE);
}
_GL_END_C_LINKAGE
_GL_CXXALIAS_SYS (mbszero, void, (mbstate_t *ps));
_GL_CXXALIASWARN (mbszero);
#endif
/* Convert a multibyte character to a wide character. */
#if @GNULIB_MBRTOWC@
# if @REPLACE_MBRTOWC@
# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
# undef mbrtowc
# define mbrtowc rpl_mbrtowc
# endif
_GL_FUNCDECL_RPL (mbrtowc, size_t,
(wchar_t *restrict pwc, const char *restrict s, size_t n,
mbstate_t *restrict ps));
_GL_CXXALIAS_RPL (mbrtowc, size_t,
(wchar_t *restrict pwc, const char *restrict s, size_t n,
mbstate_t *restrict ps));
# else
# if !@HAVE_MBRTOWC@
_GL_FUNCDECL_SYS (mbrtowc, size_t,
(wchar_t *restrict pwc, const char *restrict s, size_t n,
mbstate_t *restrict ps));
# endif
_GL_CXXALIAS_SYS (mbrtowc, size_t,
(wchar_t *restrict pwc, const char *restrict s, size_t n,
mbstate_t *restrict ps));
# endif
# if __GLIBC__ >= 2
_GL_CXXALIASWARN (mbrtowc);
# endif
#elif defined GNULIB_POSIXCHECK
# undef mbrtowc
# if HAVE_RAW_DECL_MBRTOWC
_GL_WARN_ON_USE (mbrtowc, "mbrtowc is unportable - "
"use gnulib module mbrtowc for portability");
# endif
#endif
/* Recognize a multibyte character. */
#if @GNULIB_MBRLEN@
# if @REPLACE_MBRLEN@
# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
# undef mbrlen
# define mbrlen rpl_mbrlen
# endif
_GL_FUNCDECL_RPL (mbrlen, size_t,
(const char *restrict s, size_t n, mbstate_t *restrict ps));
_GL_CXXALIAS_RPL (mbrlen, size_t,
(const char *restrict s, size_t n, mbstate_t *restrict ps));
# else
# if !@HAVE_MBRLEN@
_GL_FUNCDECL_SYS (mbrlen, size_t,
(const char *restrict s, size_t n, mbstate_t *restrict ps));
# endif
_GL_CXXALIAS_SYS (mbrlen, size_t,
(const char *restrict s, size_t n, mbstate_t *restrict ps));
# endif
# if __GLIBC__ >= 2
_GL_CXXALIASWARN (mbrlen);
# endif
#elif defined GNULIB_POSIXCHECK
# undef mbrlen
# if HAVE_RAW_DECL_MBRLEN
_GL_WARN_ON_USE (mbrlen, "mbrlen is unportable - "
"use gnulib module mbrlen for portability");
# endif
#endif
/* Convert a string to a wide string. */
#if @GNULIB_MBSRTOWCS@
# if @REPLACE_MBSRTOWCS@
# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
# undef mbsrtowcs
# define mbsrtowcs rpl_mbsrtowcs
# endif
_GL_FUNCDECL_RPL (mbsrtowcs, size_t,
(wchar_t *restrict dest,
const char **restrict srcp, size_t len,
mbstate_t *restrict ps)
_GL_ARG_NONNULL ((2)));
_GL_CXXALIAS_RPL (mbsrtowcs, size_t,
(wchar_t *restrict dest,
const char **restrict srcp, size_t len,
mbstate_t *restrict ps));
# else
# if !@HAVE_MBSRTOWCS@
_GL_FUNCDECL_SYS (mbsrtowcs, size_t,
(wchar_t *restrict dest,
const char **restrict srcp, size_t len,
mbstate_t *restrict ps)
_GL_ARG_NONNULL ((2)));
# endif
_GL_CXXALIAS_SYS (mbsrtowcs, size_t,
(wchar_t *restrict dest,
const char **restrict srcp, size_t len,
mbstate_t *restrict ps));
# endif
# if __GLIBC__ >= 2
_GL_CXXALIASWARN (mbsrtowcs);
# endif
#elif defined GNULIB_POSIXCHECK
# undef mbsrtowcs
# if HAVE_RAW_DECL_MBSRTOWCS
_GL_WARN_ON_USE (mbsrtowcs, "mbsrtowcs is unportable - "
"use gnulib module mbsrtowcs for portability");
# endif
#endif
/* Convert a string to a wide string. */
#if @GNULIB_MBSNRTOWCS@
# if @REPLACE_MBSNRTOWCS@
# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
# undef mbsnrtowcs
# define mbsnrtowcs rpl_mbsnrtowcs
# endif
_GL_FUNCDECL_RPL (mbsnrtowcs, size_t,
(wchar_t *restrict dest,
const char **restrict srcp, size_t srclen, size_t len,
mbstate_t *restrict ps)
_GL_ARG_NONNULL ((2)));
_GL_CXXALIAS_RPL (mbsnrtowcs, size_t,
(wchar_t *restrict dest,
const char **restrict srcp, size_t srclen, size_t len,
mbstate_t *restrict ps));
# else
# if !@HAVE_MBSNRTOWCS@
_GL_FUNCDECL_SYS (mbsnrtowcs, size_t,
(wchar_t *restrict dest,
const char **restrict srcp, size_t srclen, size_t len,
mbstate_t *restrict ps)
_GL_ARG_NONNULL ((2)));
# endif
_GL_CXXALIAS_SYS (mbsnrtowcs, size_t,
(wchar_t *restrict dest,
const char **restrict srcp, size_t srclen, size_t len,
mbstate_t *restrict ps));
# endif
# if __GLIBC__ >= 2
_GL_CXXALIASWARN (mbsnrtowcs);
# endif
#elif defined GNULIB_POSIXCHECK
# undef mbsnrtowcs
# if HAVE_RAW_DECL_MBSNRTOWCS
_GL_WARN_ON_USE (mbsnrtowcs, "mbsnrtowcs is unportable - "
"use gnulib module mbsnrtowcs for portability");
# endif
#endif
/* Convert a wide character to a multibyte character. */
#if @GNULIB_WCRTOMB@
# if @REPLACE_WCRTOMB@
# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
# undef wcrtomb
# define wcrtomb rpl_wcrtomb
# endif
_GL_FUNCDECL_RPL (wcrtomb, size_t,
(char *restrict s, wchar_t wc, mbstate_t *restrict ps));
_GL_CXXALIAS_RPL (wcrtomb, size_t,
(char *restrict s, wchar_t wc, mbstate_t *restrict ps));
# else
# if !@HAVE_WCRTOMB@
_GL_FUNCDECL_SYS (wcrtomb, size_t,
(char *restrict s, wchar_t wc, mbstate_t *restrict ps));
# endif
_GL_CXXALIAS_SYS (wcrtomb, size_t,
(char *restrict s, wchar_t wc, mbstate_t *restrict ps));
# endif
# if __GLIBC__ >= 2
_GL_CXXALIASWARN (wcrtomb);
# endif
#elif defined GNULIB_POSIXCHECK
# undef wcrtomb
# if HAVE_RAW_DECL_WCRTOMB
_GL_WARN_ON_USE (wcrtomb, "wcrtomb is unportable - "
"use gnulib module wcrtomb for portability");
# endif
#endif
/* Convert a wide string to a string. */
#if @GNULIB_WCSRTOMBS@
# if @REPLACE_WCSRTOMBS@
# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
# undef wcsrtombs
# define wcsrtombs rpl_wcsrtombs
# endif
_GL_FUNCDECL_RPL (wcsrtombs, size_t,
(char *restrict dest, const wchar_t **restrict srcp,
size_t len,
mbstate_t *restrict ps)
_GL_ARG_NONNULL ((2)));
_GL_CXXALIAS_RPL (wcsrtombs, size_t,
(char *restrict dest, const wchar_t **restrict srcp,
size_t len,
mbstate_t *restrict ps));
# else
# if !@HAVE_WCSRTOMBS@
_GL_FUNCDECL_SYS (wcsrtombs, size_t,
(char *restrict dest, const wchar_t **restrict srcp,
size_t len,
mbstate_t *restrict ps)
_GL_ARG_NONNULL ((2)));
# endif
_GL_CXXALIAS_SYS (wcsrtombs, size_t,
(char *restrict dest, const wchar_t **restrict srcp,
size_t len,
mbstate_t *restrict ps));
# endif
# if __GLIBC__ >= 2
_GL_CXXALIASWARN (wcsrtombs);
# endif
#elif defined GNULIB_POSIXCHECK
# undef wcsrtombs
# if HAVE_RAW_DECL_WCSRTOMBS
_GL_WARN_ON_USE (wcsrtombs, "wcsrtombs is unportable - "
"use gnulib module wcsrtombs for portability");
# endif
#endif
/* Convert a wide string to a string. */
#if @GNULIB_WCSNRTOMBS@
# if @REPLACE_WCSNRTOMBS@
# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
# undef wcsnrtombs
# define wcsnrtombs rpl_wcsnrtombs
# endif
_GL_FUNCDECL_RPL (wcsnrtombs, size_t,
(char *restrict dest,
const wchar_t **restrict srcp, size_t srclen,
size_t len,
mbstate_t *restrict ps)
_GL_ARG_NONNULL ((2)));
_GL_CXXALIAS_RPL (wcsnrtombs, size_t,
(char *restrict dest,
const wchar_t **restrict srcp, size_t srclen,
size_t len,
mbstate_t *restrict ps));
# else
# if !@HAVE_WCSNRTOMBS@ || (defined __cplusplus && defined __sun)
_GL_FUNCDECL_SYS (wcsnrtombs, size_t,
(char *restrict dest,
const wchar_t **restrict srcp, size_t srclen,
size_t len,
mbstate_t *restrict ps)
_GL_ARG_NONNULL ((2)));
# endif
_GL_CXXALIAS_SYS (wcsnrtombs, size_t,
(char *restrict dest,
const wchar_t **restrict srcp, size_t srclen,
size_t len,
mbstate_t *restrict ps));
# endif
# if __GLIBC__ >= 2
_GL_CXXALIASWARN (wcsnrtombs);
# endif
#elif defined GNULIB_POSIXCHECK
# undef wcsnrtombs
# if HAVE_RAW_DECL_WCSNRTOMBS
_GL_WARN_ON_USE (wcsnrtombs, "wcsnrtombs is unportable - "
"use gnulib module wcsnrtombs for portability");
# endif
#endif
/* Return the number of screen columns needed for WC. */
#if @GNULIB_WCWIDTH@
# if @REPLACE_WCWIDTH@
# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
# undef wcwidth
# define wcwidth rpl_wcwidth
# endif
_GL_FUNCDECL_RPL (wcwidth, int, (wchar_t) _GL_ATTRIBUTE_PURE);
_GL_CXXALIAS_RPL (wcwidth, int, (wchar_t));
# else
# if !@HAVE_DECL_WCWIDTH@
/* wcwidth exists but is not declared. */
_GL_FUNCDECL_SYS (wcwidth, int, (wchar_t) _GL_ATTRIBUTE_PURE);
# endif
_GL_CXXALIAS_SYS (wcwidth, int, (wchar_t));
# endif
# if __GLIBC__ >= 2
_GL_CXXALIASWARN (wcwidth);
# endif
#elif defined GNULIB_POSIXCHECK
# undef wcwidth
# if HAVE_RAW_DECL_WCWIDTH
_GL_WARN_ON_USE (wcwidth, "wcwidth is unportable - "
"use gnulib module wcwidth for portability");
# endif
#endif
/* Search N wide characters of S for C. */
#if @GNULIB_WMEMCHR@
# if !@HAVE_WMEMCHR@
_GL_FUNCDECL_SYS (wmemchr, wchar_t *, (const wchar_t *s, wchar_t c, size_t n)
_GL_ATTRIBUTE_PURE);
# endif
/* On some systems, this function is defined as an overloaded function:
extern "C++" {
const wchar_t * std::wmemchr (const wchar_t *, wchar_t, size_t);
wchar_t * std::wmemchr (wchar_t *, wchar_t, size_t);
} */
_GL_CXXALIAS_SYS_CAST2 (wmemchr,
wchar_t *, (const wchar_t *, wchar_t, size_t),
const wchar_t *, (const wchar_t *, wchar_t, size_t));
# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \
&& (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4))
_GL_CXXALIASWARN1 (wmemchr, wchar_t *, (wchar_t *s, wchar_t c, size_t n));
_GL_CXXALIASWARN1 (wmemchr, const wchar_t *,
(const wchar_t *s, wchar_t c, size_t n));
# elif __GLIBC__ >= 2
_GL_CXXALIASWARN (wmemchr);
# endif
#elif defined GNULIB_POSIXCHECK
# undef wmemchr
# if HAVE_RAW_DECL_WMEMCHR
_GL_WARN_ON_USE (wmemchr, "wmemchr is unportable - "
"use gnulib module wmemchr for portability");
# endif
#endif
/* Compare N wide characters of S1 and S2. */
#if @GNULIB_WMEMCMP@
# if @REPLACE_WMEMCMP@
# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
# undef wmemcmp
# define wmemcmp rpl_wmemcmp
# endif
_GL_FUNCDECL_RPL (wmemcmp, int,
(const wchar_t *s1, const wchar_t *s2, size_t n)
_GL_ATTRIBUTE_PURE);
_GL_CXXALIAS_RPL (wmemcmp, int,
(const wchar_t *s1, const wchar_t *s2, size_t n));
# else
# if !@HAVE_WMEMCMP@
_GL_FUNCDECL_SYS (wmemcmp, int,
(const wchar_t *s1, const wchar_t *s2, size_t n)
_GL_ATTRIBUTE_PURE);
# endif
_GL_CXXALIAS_SYS (wmemcmp, int,
(const wchar_t *s1, const wchar_t *s2, size_t n));
# endif
# if __GLIBC__ >= 2
_GL_CXXALIASWARN (wmemcmp);
# endif
#elif defined GNULIB_POSIXCHECK
# undef wmemcmp
# if HAVE_RAW_DECL_WMEMCMP
_GL_WARN_ON_USE (wmemcmp, "wmemcmp is unportable - "
"use gnulib module wmemcmp for portability");
# endif
#endif
/* Copy N wide characters of SRC to DEST. */
#if @GNULIB_WMEMCPY@
# if !@HAVE_WMEMCPY@
_GL_FUNCDECL_SYS (wmemcpy, wchar_t *,
(wchar_t *restrict dest,
const wchar_t *restrict src, size_t n));
# endif
_GL_CXXALIAS_SYS (wmemcpy, wchar_t *,
(wchar_t *restrict dest,
const wchar_t *restrict src, size_t n));
# if __GLIBC__ >= 2
_GL_CXXALIASWARN (wmemcpy);
# endif
#elif defined GNULIB_POSIXCHECK
# undef wmemcpy
# if HAVE_RAW_DECL_WMEMCPY
_GL_WARN_ON_USE (wmemcpy, "wmemcpy is unportable - "
"use gnulib module wmemcpy for portability");
# endif
#endif
/* Copy N wide characters of SRC to DEST, guaranteeing correct behavior for
overlapping memory areas. */
#if @GNULIB_WMEMMOVE@
# if !@HAVE_WMEMMOVE@
_GL_FUNCDECL_SYS (wmemmove, wchar_t *,
(wchar_t *dest, const wchar_t *src, size_t n));
# endif
_GL_CXXALIAS_SYS (wmemmove, wchar_t *,
(wchar_t *dest, const wchar_t *src, size_t n));
# if __GLIBC__ >= 2
_GL_CXXALIASWARN (wmemmove);
# endif
#elif defined GNULIB_POSIXCHECK
# undef wmemmove
# if HAVE_RAW_DECL_WMEMMOVE
_GL_WARN_ON_USE (wmemmove, "wmemmove is unportable - "
"use gnulib module wmemmove for portability");
# endif
#endif
/* Copy N wide characters of SRC to DEST.
Return pointer to wide characters after the last written wide character. */
#if @GNULIB_WMEMPCPY@
# if @REPLACE_WMEMPCPY@
# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
# undef wmempcpy
# define wmempcpy rpl_wmempcpy
# endif
_GL_FUNCDECL_RPL (wmempcpy, wchar_t *,
(wchar_t *restrict dest,
const wchar_t *restrict src, size_t n));
_GL_CXXALIAS_RPL (wmempcpy, wchar_t *,
(wchar_t *restrict dest,
const wchar_t *restrict src, size_t n));
# else
# if !@HAVE_WMEMPCPY@
_GL_FUNCDECL_SYS (wmempcpy, wchar_t *,
(wchar_t *restrict dest,
const wchar_t *restrict src, size_t n));
# endif
_GL_CXXALIAS_SYS (wmempcpy, wchar_t *,
(wchar_t *restrict dest,
const wchar_t *restrict src, size_t n));
# endif
# if __GLIBC__ >= 2
_GL_CXXALIASWARN (wmempcpy);
# endif
#elif defined GNULIB_POSIXCHECK
# undef wmempcpy
# if HAVE_RAW_DECL_WMEMPCPY
_GL_WARN_ON_USE (wmempcpy, "wmempcpy is unportable - "
"use gnulib module wmempcpy for portability");
# endif
#endif
/* Set N wide characters of S to C. */
#if @GNULIB_WMEMSET@
# if !@HAVE_WMEMSET@
_GL_FUNCDECL_SYS (wmemset, wchar_t *, (wchar_t *s, wchar_t c, size_t n));
# endif
_GL_CXXALIAS_SYS (wmemset, wchar_t *, (wchar_t *s, wchar_t c, size_t n));
# if __GLIBC__ >= 2
_GL_CXXALIASWARN (wmemset);
# endif
#elif defined GNULIB_POSIXCHECK
# undef wmemset
# if HAVE_RAW_DECL_WMEMSET
_GL_WARN_ON_USE (wmemset, "wmemset is unportable - "
"use gnulib module wmemset for portability");
# endif
#endif
/* Return the number of wide characters in S. */
#if @GNULIB_WCSLEN@
# if !@HAVE_WCSLEN@
_GL_FUNCDECL_SYS (wcslen, size_t, (const wchar_t *s) _GL_ATTRIBUTE_PURE);
# endif
_GL_CXXALIAS_SYS (wcslen, size_t, (const wchar_t *s));
# if __GLIBC__ >= 2
_GL_CXXALIASWARN (wcslen);
# endif
#elif defined GNULIB_POSIXCHECK
# undef wcslen
# if HAVE_RAW_DECL_WCSLEN
_GL_WARN_ON_USE (wcslen, "wcslen is unportable - "
"use gnulib module wcslen for portability");
# endif
#endif
/* Return the number of wide characters in S, but at most MAXLEN. */
#if @GNULIB_WCSNLEN@
/* On Solaris 11.3, the header files declare the function in the std::
namespace, not in the global namespace. So, force a declaration in
the global namespace. */
# if !@HAVE_WCSNLEN@ || (defined __sun && defined __cplusplus)
_GL_FUNCDECL_SYS (wcsnlen, size_t, (const wchar_t *s, size_t maxlen)
_GL_ATTRIBUTE_PURE);
# endif
_GL_CXXALIAS_SYS (wcsnlen, size_t, (const wchar_t *s, size_t maxlen));
_GL_CXXALIASWARN (wcsnlen);
#elif defined GNULIB_POSIXCHECK
# undef wcsnlen
# if HAVE_RAW_DECL_WCSNLEN
_GL_WARN_ON_USE (wcsnlen, "wcsnlen is unportable - "
"use gnulib module wcsnlen for portability");
# endif
#endif
/* Copy SRC to DEST. */
#if @GNULIB_WCSCPY@
# if !@HAVE_WCSCPY@
_GL_FUNCDECL_SYS (wcscpy, wchar_t *,
(wchar_t *restrict dest, const wchar_t *restrict src));
# endif
_GL_CXXALIAS_SYS (wcscpy, wchar_t *,
(wchar_t *restrict dest, const wchar_t *restrict src));
# if __GLIBC__ >= 2
_GL_CXXALIASWARN (wcscpy);
# endif
#elif defined GNULIB_POSIXCHECK
# undef wcscpy
# if HAVE_RAW_DECL_WCSCPY
_GL_WARN_ON_USE (wcscpy, "wcscpy is unportable - "
"use gnulib module wcscpy for portability");
# endif
#endif
/* Copy SRC to DEST, returning the address of the terminating L'\0' in DEST. */
#if @GNULIB_WCPCPY@
/* On Solaris 11.3, the header files declare the function in the std::
namespace, not in the global namespace. So, force a declaration in
the global namespace. */
# if !@HAVE_WCPCPY@ || (defined __sun && defined __cplusplus)
_GL_FUNCDECL_SYS (wcpcpy, wchar_t *,
(wchar_t *restrict dest, const wchar_t *restrict src));
# endif
_GL_CXXALIAS_SYS (wcpcpy, wchar_t *,
(wchar_t *restrict dest, const wchar_t *restrict src));
_GL_CXXALIASWARN (wcpcpy);
#elif defined GNULIB_POSIXCHECK
# undef wcpcpy
# if HAVE_RAW_DECL_WCPCPY
_GL_WARN_ON_USE (wcpcpy, "wcpcpy is unportable - "
"use gnulib module wcpcpy for portability");
# endif
#endif
/* Copy no more than N wide characters of SRC to DEST. */
#if @GNULIB_WCSNCPY@
# if !@HAVE_WCSNCPY@
_GL_FUNCDECL_SYS (wcsncpy, wchar_t *,
(wchar_t *restrict dest,
const wchar_t *restrict src, size_t n));
# endif
_GL_CXXALIAS_SYS (wcsncpy, wchar_t *,
(wchar_t *restrict dest,
const wchar_t *restrict src, size_t n));
# if __GLIBC__ >= 2
_GL_CXXALIASWARN (wcsncpy);
# endif
#elif defined GNULIB_POSIXCHECK
# undef wcsncpy
# if HAVE_RAW_DECL_WCSNCPY
_GL_WARN_ON_USE (wcsncpy, "wcsncpy is unportable - "
"use gnulib module wcsncpy for portability");
# endif
#endif
/* Copy no more than N characters of SRC to DEST, returning the address of
the last character written into DEST. */
#if @GNULIB_WCPNCPY@
/* On Solaris 11.3, the header files declare the function in the std::
namespace, not in the global namespace. So, force a declaration in
the global namespace. */
# if !@HAVE_WCPNCPY@ || (defined __sun && defined __cplusplus)
_GL_FUNCDECL_SYS (wcpncpy, wchar_t *,
(wchar_t *restrict dest,
const wchar_t *restrict src, size_t n));
# endif
_GL_CXXALIAS_SYS (wcpncpy, wchar_t *,
(wchar_t *restrict dest,
const wchar_t *restrict src, size_t n));
_GL_CXXALIASWARN (wcpncpy);
#elif defined GNULIB_POSIXCHECK
# undef wcpncpy
# if HAVE_RAW_DECL_WCPNCPY
_GL_WARN_ON_USE (wcpncpy, "wcpncpy is unportable - "
"use gnulib module wcpncpy for portability");
# endif
#endif
/* Append SRC onto DEST. */
#if @GNULIB_WCSCAT@
# if !@HAVE_WCSCAT@
_GL_FUNCDECL_SYS (wcscat, wchar_t *,
(wchar_t *restrict dest, const wchar_t *restrict src));
# endif
_GL_CXXALIAS_SYS (wcscat, wchar_t *,
(wchar_t *restrict dest, const wchar_t *restrict src));
# if __GLIBC__ >= 2
_GL_CXXALIASWARN (wcscat);
# endif
#elif defined GNULIB_POSIXCHECK
# undef wcscat
# if HAVE_RAW_DECL_WCSCAT
_GL_WARN_ON_USE (wcscat, "wcscat is unportable - "
"use gnulib module wcscat for portability");
# endif
#endif
/* Append no more than N wide characters of SRC onto DEST. */
#if @GNULIB_WCSNCAT@
# if !@HAVE_WCSNCAT@
_GL_FUNCDECL_SYS (wcsncat, wchar_t *,
(wchar_t *restrict dest, const wchar_t *restrict src,
size_t n));
# endif
_GL_CXXALIAS_SYS (wcsncat, wchar_t *,
(wchar_t *restrict dest, const wchar_t *restrict src,
size_t n));
# if __GLIBC__ >= 2
_GL_CXXALIASWARN (wcsncat);
# endif
#elif defined GNULIB_POSIXCHECK
# undef wcsncat
# if HAVE_RAW_DECL_WCSNCAT
_GL_WARN_ON_USE (wcsncat, "wcsncat is unportable - "
"use gnulib module wcsncat for portability");
# endif
#endif
/* Compare S1 and S2. */
#if @GNULIB_WCSCMP@
# if @REPLACE_WCSCMP@
# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
# undef wcscmp
# define wcscmp rpl_wcscmp
# endif
_GL_FUNCDECL_RPL (wcscmp, int, (const wchar_t *s1, const wchar_t *s2)
_GL_ATTRIBUTE_PURE);
_GL_CXXALIAS_RPL (wcscmp, int, (const wchar_t *s1, const wchar_t *s2));
# else
# if !@HAVE_WCSCMP@
_GL_FUNCDECL_SYS (wcscmp, int, (const wchar_t *s1, const wchar_t *s2)
_GL_ATTRIBUTE_PURE);
# endif
_GL_CXXALIAS_SYS (wcscmp, int, (const wchar_t *s1, const wchar_t *s2));
# endif
# if __GLIBC__ >= 2
_GL_CXXALIASWARN (wcscmp);
# endif
#elif defined GNULIB_POSIXCHECK
# undef wcscmp
# if HAVE_RAW_DECL_WCSCMP
_GL_WARN_ON_USE (wcscmp, "wcscmp is unportable - "
"use gnulib module wcscmp for portability");
# endif
#endif
/* Compare no more than N wide characters of S1 and S2. */
#if @GNULIB_WCSNCMP@
# if @REPLACE_WCSNCMP@
# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
# undef wcsncmp
# define wcsncmp rpl_wcsncmp
# endif
_GL_FUNCDECL_RPL (wcsncmp, int,
(const wchar_t *s1, const wchar_t *s2, size_t n)
_GL_ATTRIBUTE_PURE);
_GL_CXXALIAS_RPL (wcsncmp, int,
(const wchar_t *s1, const wchar_t *s2, size_t n));
# else
# if !@HAVE_WCSNCMP@
_GL_FUNCDECL_SYS (wcsncmp, int,
(const wchar_t *s1, const wchar_t *s2, size_t n)
_GL_ATTRIBUTE_PURE);
# endif
_GL_CXXALIAS_SYS (wcsncmp, int,
(const wchar_t *s1, const wchar_t *s2, size_t n));
# endif
# if __GLIBC__ >= 2
_GL_CXXALIASWARN (wcsncmp);
# endif
#elif defined GNULIB_POSIXCHECK
# undef wcsncmp
# if HAVE_RAW_DECL_WCSNCMP
_GL_WARN_ON_USE (wcsncmp, "wcsncmp is unportable - "
"use gnulib module wcsncmp for portability");
# endif
#endif
/* Compare S1 and S2, ignoring case. */
#if @GNULIB_WCSCASECMP@
/* On Solaris 11.3, the header files declare the function in the std::
namespace, not in the global namespace. So, force a declaration in
the global namespace. */
# if !@HAVE_WCSCASECMP@ || (defined __sun && defined __cplusplus)
_GL_FUNCDECL_SYS (wcscasecmp, int, (const wchar_t *s1, const wchar_t *s2)
_GL_ATTRIBUTE_PURE);
# endif
_GL_CXXALIAS_SYS (wcscasecmp, int, (const wchar_t *s1, const wchar_t *s2));
_GL_CXXALIASWARN (wcscasecmp);
#elif defined GNULIB_POSIXCHECK
# undef wcscasecmp
# if HAVE_RAW_DECL_WCSCASECMP
_GL_WARN_ON_USE (wcscasecmp, "wcscasecmp is unportable - "
"use gnulib module wcscasecmp for portability");
# endif
#endif
/* Compare no more than N chars of S1 and S2, ignoring case. */
#if @GNULIB_WCSNCASECMP@
/* On Solaris 11.3, the header files declare the function in the std::
namespace, not in the global namespace. So, force a declaration in
the global namespace. */
# if !@HAVE_WCSNCASECMP@ || (defined __sun && defined __cplusplus)
_GL_FUNCDECL_SYS (wcsncasecmp, int,
(const wchar_t *s1, const wchar_t *s2, size_t n)
_GL_ATTRIBUTE_PURE);
# endif
_GL_CXXALIAS_SYS (wcsncasecmp, int,
(const wchar_t *s1, const wchar_t *s2, size_t n));
_GL_CXXALIASWARN (wcsncasecmp);
#elif defined GNULIB_POSIXCHECK
# undef wcsncasecmp
# if HAVE_RAW_DECL_WCSNCASECMP
_GL_WARN_ON_USE (wcsncasecmp, "wcsncasecmp is unportable - "
"use gnulib module wcsncasecmp for portability");
# endif
#endif
/* Compare S1 and S2, both interpreted as appropriate to the LC_COLLATE
category of the current locale. */
#if @GNULIB_WCSCOLL@
# if !@HAVE_WCSCOLL@
_GL_FUNCDECL_SYS (wcscoll, int, (const wchar_t *s1, const wchar_t *s2));
# endif
_GL_CXXALIAS_SYS (wcscoll, int, (const wchar_t *s1, const wchar_t *s2));
# if __GLIBC__ >= 2
_GL_CXXALIASWARN (wcscoll);
# endif
#elif defined GNULIB_POSIXCHECK
# undef wcscoll
# if HAVE_RAW_DECL_WCSCOLL
_GL_WARN_ON_USE (wcscoll, "wcscoll is unportable - "
"use gnulib module wcscoll for portability");
# endif
#endif
/* Transform S2 into array pointed to by S1 such that if wcscmp is applied
to two transformed strings the result is the as applying 'wcscoll' to the
original strings. */
#if @GNULIB_WCSXFRM@
# if !@HAVE_WCSXFRM@
_GL_FUNCDECL_SYS (wcsxfrm, size_t,
(wchar_t *restrict s1, const wchar_t *restrict s2, size_t n));
# endif
_GL_CXXALIAS_SYS (wcsxfrm, size_t,
(wchar_t *restrict s1, const wchar_t *restrict s2, size_t n));
# if __GLIBC__ >= 2
_GL_CXXALIASWARN (wcsxfrm);
# endif
#elif defined GNULIB_POSIXCHECK
# undef wcsxfrm
# if HAVE_RAW_DECL_WCSXFRM
_GL_WARN_ON_USE (wcsxfrm, "wcsxfrm is unportable - "
"use gnulib module wcsxfrm for portability");
# endif
#endif
/* Duplicate S, returning an identical malloc'd string. */
#if @GNULIB_WCSDUP@
# if defined _WIN32 && !defined __CYGWIN__
# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
# undef wcsdup
# define wcsdup _wcsdup
# endif
_GL_CXXALIAS_MDA (wcsdup, wchar_t *, (const wchar_t *s));
# else
/* On Solaris 11.3, the header files declare the function in the std::
namespace, not in the global namespace. So, force a declaration in
the global namespace. */
# if !@HAVE_WCSDUP@ || (defined __sun && defined __cplusplus) || __GNUC__ >= 11
# if __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2
_GL_FUNCDECL_SYS (wcsdup, wchar_t *,
(const wchar_t *s)
_GL_ATTRIBUTE_NOTHROW
_GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE);
# else
_GL_FUNCDECL_SYS (wcsdup, wchar_t *,
(const wchar_t *s)
_GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE);
# endif
# endif
_GL_CXXALIAS_SYS (wcsdup, wchar_t *, (const wchar_t *s));
# endif
_GL_CXXALIASWARN (wcsdup);
#else
# if __GNUC__ >= 11 && !defined wcsdup
/* For -Wmismatched-dealloc: Associate wcsdup with free or rpl_free. */
# if __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2
_GL_FUNCDECL_SYS (wcsdup, wchar_t *,
(const wchar_t *s)
_GL_ATTRIBUTE_NOTHROW
_GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE);
# else
_GL_FUNCDECL_SYS (wcsdup, wchar_t *,
(const wchar_t *s)
_GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE);
# endif
# endif
# if defined GNULIB_POSIXCHECK
# undef wcsdup
# if HAVE_RAW_DECL_WCSDUP
_GL_WARN_ON_USE (wcsdup, "wcsdup is unportable - "
"use gnulib module wcsdup for portability");
# endif
# elif @GNULIB_MDA_WCSDUP@
/* On native Windows, map 'wcsdup' to '_wcsdup', so that -loldnames is not
required. In C++ with GNULIB_NAMESPACE, avoid differences between
platforms by defining GNULIB_NAMESPACE::wcsdup always. */
# if defined _WIN32 && !defined __CYGWIN__
# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
# undef wcsdup
# define wcsdup _wcsdup
# endif
_GL_CXXALIAS_MDA (wcsdup, wchar_t *, (const wchar_t *s));
# else
# if __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2
_GL_FUNCDECL_SYS (wcsdup, wchar_t *,
(const wchar_t *s)
_GL_ATTRIBUTE_NOTHROW
_GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE);
# else
_GL_FUNCDECL_SYS (wcsdup, wchar_t *,
(const wchar_t *s)
_GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE);
# endif
# if @HAVE_DECL_WCSDUP@
_GL_CXXALIAS_SYS (wcsdup, wchar_t *, (const wchar_t *s));
# endif
# endif
# if (defined _WIN32 && !defined __CYGWIN__) || @HAVE_DECL_WCSDUP@
_GL_CXXALIASWARN (wcsdup);
# endif
# endif
#endif
/* Find the first occurrence of WC in WCS. */
#if @GNULIB_WCSCHR@
# if !@HAVE_WCSCHR@
_GL_FUNCDECL_SYS (wcschr, wchar_t *, (const wchar_t *wcs, wchar_t wc)
_GL_ATTRIBUTE_PURE);
# endif
/* On some systems, this function is defined as an overloaded function:
extern "C++" {
const wchar_t * std::wcschr (const wchar_t *, wchar_t);
wchar_t * std::wcschr (wchar_t *, wchar_t);
} */
_GL_CXXALIAS_SYS_CAST2 (wcschr,
wchar_t *, (const wchar_t *, wchar_t),
const wchar_t *, (const wchar_t *, wchar_t));
# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \
&& (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4))
_GL_CXXALIASWARN1 (wcschr, wchar_t *, (wchar_t *wcs, wchar_t wc));
_GL_CXXALIASWARN1 (wcschr, const wchar_t *, (const wchar_t *wcs, wchar_t wc));
# elif __GLIBC__ >= 2
_GL_CXXALIASWARN (wcschr);
# endif
#elif defined GNULIB_POSIXCHECK
# undef wcschr
# if HAVE_RAW_DECL_WCSCHR
_GL_WARN_ON_USE (wcschr, "wcschr is unportable - "
"use gnulib module wcschr for portability");
# endif
#endif
/* Find the last occurrence of WC in WCS. */
#if @GNULIB_WCSRCHR@
# if !@HAVE_WCSRCHR@
_GL_FUNCDECL_SYS (wcsrchr, wchar_t *, (const wchar_t *wcs, wchar_t wc)
_GL_ATTRIBUTE_PURE);
# endif
/* On some systems, this function is defined as an overloaded function:
extern "C++" {
const wchar_t * std::wcsrchr (const wchar_t *, wchar_t);
wchar_t * std::wcsrchr (wchar_t *, wchar_t);
} */
_GL_CXXALIAS_SYS_CAST2 (wcsrchr,
wchar_t *, (const wchar_t *, wchar_t),
const wchar_t *, (const wchar_t *, wchar_t));
# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \
&& (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4))
_GL_CXXALIASWARN1 (wcsrchr, wchar_t *, (wchar_t *wcs, wchar_t wc));
_GL_CXXALIASWARN1 (wcsrchr, const wchar_t *, (const wchar_t *wcs, wchar_t wc));
# elif __GLIBC__ >= 2
_GL_CXXALIASWARN (wcsrchr);
# endif
#elif defined GNULIB_POSIXCHECK
# undef wcsrchr
# if HAVE_RAW_DECL_WCSRCHR
_GL_WARN_ON_USE (wcsrchr, "wcsrchr is unportable - "
"use gnulib module wcsrchr for portability");
# endif
#endif
/* Return the length of the initial segment of WCS which consists entirely
of wide characters not in REJECT. */
#if @GNULIB_WCSCSPN@
# if !@HAVE_WCSCSPN@
_GL_FUNCDECL_SYS (wcscspn, size_t, (const wchar_t *wcs, const wchar_t *reject)
_GL_ATTRIBUTE_PURE);
# endif
_GL_CXXALIAS_SYS (wcscspn, size_t, (const wchar_t *wcs, const wchar_t *reject));
# if __GLIBC__ >= 2
_GL_CXXALIASWARN (wcscspn);
# endif
#elif defined GNULIB_POSIXCHECK
# undef wcscspn
# if HAVE_RAW_DECL_WCSCSPN
_GL_WARN_ON_USE (wcscspn, "wcscspn is unportable - "
"use gnulib module wcscspn for portability");
# endif
#endif
/* Return the length of the initial segment of WCS which consists entirely
of wide characters in ACCEPT. */
#if @GNULIB_WCSSPN@
# if !@HAVE_WCSSPN@
_GL_FUNCDECL_SYS (wcsspn, size_t, (const wchar_t *wcs, const wchar_t *accept)
_GL_ATTRIBUTE_PURE);
# endif
_GL_CXXALIAS_SYS (wcsspn, size_t, (const wchar_t *wcs, const wchar_t *accept));
# if __GLIBC__ >= 2
_GL_CXXALIASWARN (wcsspn);
# endif
#elif defined GNULIB_POSIXCHECK
# undef wcsspn
# if HAVE_RAW_DECL_WCSSPN
_GL_WARN_ON_USE (wcsspn, "wcsspn is unportable - "
"use gnulib module wcsspn for portability");
# endif
#endif
/* Find the first occurrence in WCS of any character in ACCEPT. */
#if @GNULIB_WCSPBRK@
# if !@HAVE_WCSPBRK@
_GL_FUNCDECL_SYS (wcspbrk, wchar_t *,
(const wchar_t *wcs, const wchar_t *accept)
_GL_ATTRIBUTE_PURE);
# endif
/* On some systems, this function is defined as an overloaded function:
extern "C++" {
const wchar_t * std::wcspbrk (const wchar_t *, const wchar_t *);
wchar_t * std::wcspbrk (wchar_t *, const wchar_t *);
} */
_GL_CXXALIAS_SYS_CAST2 (wcspbrk,
wchar_t *, (const wchar_t *, const wchar_t *),
const wchar_t *, (const wchar_t *, const wchar_t *));
# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \
&& (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4))
_GL_CXXALIASWARN1 (wcspbrk, wchar_t *,
(wchar_t *wcs, const wchar_t *accept));
_GL_CXXALIASWARN1 (wcspbrk, const wchar_t *,
(const wchar_t *wcs, const wchar_t *accept));
# elif __GLIBC__ >= 2
_GL_CXXALIASWARN (wcspbrk);
# endif
#elif defined GNULIB_POSIXCHECK
# undef wcspbrk
# if HAVE_RAW_DECL_WCSPBRK
_GL_WARN_ON_USE (wcspbrk, "wcspbrk is unportable - "
"use gnulib module wcspbrk for portability");
# endif
#endif
/* Find the first occurrence of NEEDLE in HAYSTACK. */
#if @GNULIB_WCSSTR@
# if @REPLACE_WCSSTR@
# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
# undef wcsstr
# define wcsstr rpl_wcsstr
# endif
_GL_FUNCDECL_RPL (wcsstr, wchar_t *,
(const wchar_t *restrict haystack,
const wchar_t *restrict needle)
_GL_ATTRIBUTE_PURE);
_GL_CXXALIAS_RPL (wcsstr, wchar_t *,
(const wchar_t *restrict haystack,
const wchar_t *restrict needle));
# else
# if !@HAVE_WCSSTR@
_GL_FUNCDECL_SYS (wcsstr, wchar_t *,
(const wchar_t *restrict haystack,
const wchar_t *restrict needle)
_GL_ATTRIBUTE_PURE);
# endif
/* On some systems, this function is defined as an overloaded function:
extern "C++" {
const wchar_t * std::wcsstr (const wchar_t *, const wchar_t *);
wchar_t * std::wcsstr (wchar_t *, const wchar_t *);
} */
_GL_CXXALIAS_SYS_CAST2 (wcsstr,
wchar_t *,
(const wchar_t *restrict, const wchar_t *restrict),
const wchar_t *,
(const wchar_t *restrict, const wchar_t *restrict));
# endif
# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \
&& (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4))
_GL_CXXALIASWARN1 (wcsstr, wchar_t *,
(wchar_t *restrict haystack,
const wchar_t *restrict needle));
_GL_CXXALIASWARN1 (wcsstr, const wchar_t *,
(const wchar_t *restrict haystack,
const wchar_t *restrict needle));
# elif __GLIBC__ >= 2
_GL_CXXALIASWARN (wcsstr);
# endif
#elif defined GNULIB_POSIXCHECK
# undef wcsstr
# if HAVE_RAW_DECL_WCSSTR
_GL_WARN_ON_USE (wcsstr, "wcsstr is unportable - "
"use gnulib module wcsstr for portability");
# endif
#endif
/* Divide WCS into tokens separated by characters in DELIM. */
#if @GNULIB_WCSTOK@
# if @REPLACE_WCSTOK@
# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
# undef wcstok
# define wcstok rpl_wcstok
# endif
_GL_FUNCDECL_RPL (wcstok, wchar_t *,
(wchar_t *restrict wcs, const wchar_t *restrict delim,
wchar_t **restrict ptr));
_GL_CXXALIAS_RPL (wcstok, wchar_t *,
(wchar_t *restrict wcs, const wchar_t *restrict delim,
wchar_t **restrict ptr));
# else
# if !@HAVE_WCSTOK@
_GL_FUNCDECL_SYS (wcstok, wchar_t *,
(wchar_t *restrict wcs, const wchar_t *restrict delim,
wchar_t **restrict ptr));
# endif
_GL_CXXALIAS_SYS (wcstok, wchar_t *,
(wchar_t *restrict wcs, const wchar_t *restrict delim,
wchar_t **restrict ptr));
# endif
# if __GLIBC__ >= 2
_GL_CXXALIASWARN (wcstok);
# endif
#elif defined GNULIB_POSIXCHECK
# undef wcstok
# if HAVE_RAW_DECL_WCSTOK
_GL_WARN_ON_USE (wcstok, "wcstok is unportable - "
"use gnulib module wcstok for portability");
# endif
#endif
/* Determine number of column positions required for first N wide
characters (or fewer if S ends before this) in S. */
#if @GNULIB_WCSWIDTH@
# if @REPLACE_WCSWIDTH@
# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
# undef wcswidth
# define wcswidth rpl_wcswidth
# endif
_GL_FUNCDECL_RPL (wcswidth, int, (const wchar_t *s, size_t n)
_GL_ATTRIBUTE_PURE);
_GL_CXXALIAS_RPL (wcswidth, int, (const wchar_t *s, size_t n));
# else
# if !@HAVE_WCSWIDTH@
_GL_FUNCDECL_SYS (wcswidth, int, (const wchar_t *s, size_t n)
_GL_ATTRIBUTE_PURE);
# endif
_GL_CXXALIAS_SYS (wcswidth, int, (const wchar_t *s, size_t n));
# endif
# if __GLIBC__ >= 2
_GL_CXXALIASWARN (wcswidth);
# endif
#elif defined GNULIB_POSIXCHECK
# undef wcswidth
# if HAVE_RAW_DECL_WCSWIDTH
_GL_WARN_ON_USE (wcswidth, "wcswidth is unportable - "
"use gnulib module wcswidth for portability");
# endif
#endif
/* Convert *TP to a date and time wide string. See
<https://pubs.opengroup.org/onlinepubs/9699919799/functions/wcsftime.html>. */
#if @GNULIB_WCSFTIME@
# if @REPLACE_WCSFTIME@
# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
# undef wcsftime
# define wcsftime rpl_wcsftime
# endif
_GL_FUNCDECL_RPL (wcsftime, size_t,
(wchar_t *restrict __buf, size_t __bufsize,
const wchar_t *restrict __fmt,
const struct tm *restrict __tp)
_GL_ARG_NONNULL ((1, 3, 4)));
_GL_CXXALIAS_RPL (wcsftime, size_t,
(wchar_t *restrict __buf, size_t __bufsize,
const wchar_t *restrict __fmt,
const struct tm *restrict __tp));
# else
# if !@HAVE_WCSFTIME@
_GL_FUNCDECL_SYS (wcsftime, size_t,
(wchar_t *restrict __buf, size_t __bufsize,
const wchar_t *restrict __fmt,
const struct tm *restrict __tp)
_GL_ARG_NONNULL ((1, 3, 4)));
# endif
_GL_CXXALIAS_SYS (wcsftime, size_t,
(wchar_t *restrict __buf, size_t __bufsize,
const wchar_t *restrict __fmt,
const struct tm *restrict __tp));
# endif
# if __GLIBC__ >= 2
_GL_CXXALIASWARN (wcsftime);
# endif
#elif defined GNULIB_POSIXCHECK
# undef wcsftime
# if HAVE_RAW_DECL_WCSFTIME
_GL_WARN_ON_USE (wcsftime, "wcsftime is unportable - "
"use gnulib module wcsftime for portability");
# endif
#endif
#if @GNULIB_WGETCWD@ && (defined _WIN32 && !defined __CYGWIN__)
/* Gets the name of the current working directory.
(a) If BUF is non-NULL, it is assumed to have room for SIZE wide characters.
This function stores the working directory (NUL-terminated) in BUF and
returns BUF.
(b) If BUF is NULL, an array is allocated with 'malloc'. The array is SIZE
wide characters long, unless SIZE == 0, in which case it is as big as
necessary.
If the directory couldn't be determined or SIZE was too small, this function
returns NULL and sets errno. For a directory of length LEN, SIZE should be
>= LEN + 3 in case (a) or >= LEN + 1 in case (b).
Possible errno values include:
- ERANGE if SIZE is too small.
- ENOMEM if the memory could no be allocated. */
_GL_FUNCDECL_SYS (wgetcwd, wchar_t *, (wchar_t *buf, size_t size));
#endif
#endif /* _@GUARD_PREFIX@_WCHAR_H */
#endif /* _@GUARD_PREFIX@_WCHAR_H */
#endif
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