125 lines
4.5 KiB
C
125 lines
4.5 KiB
C
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/* Checking macros for wchar functions. Declarations only.
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Copyright (C) 2004-2022 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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The GNU C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with the GNU C Library; if not, see
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<https://www.gnu.org/licenses/>. */
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#ifndef _BITS_WCHAR2_DECL_H
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#define _BITS_WCHAR2_DECL_H 1
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#ifndef _WCHAR_H
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# error "Never include <bits/wchar2-decl.h> directly; use <wchar.h> instead."
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#endif
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extern wchar_t *__wmemcpy_chk (wchar_t *__restrict __s1,
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const wchar_t *__restrict __s2, size_t __n,
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size_t __ns1) __THROW;
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extern wchar_t *__wmemmove_chk (wchar_t *__s1, const wchar_t *__s2,
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size_t __n, size_t __ns1) __THROW;
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#ifdef __USE_GNU
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extern wchar_t *__wmempcpy_chk (wchar_t *__restrict __s1,
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const wchar_t *__restrict __s2, size_t __n,
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size_t __ns1) __THROW;
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#endif
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extern wchar_t *__wmemset_chk (wchar_t *__s, wchar_t __c, size_t __n,
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size_t __ns) __THROW;
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extern wchar_t *__wcscpy_chk (wchar_t *__restrict __dest,
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const wchar_t *__restrict __src,
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size_t __n) __THROW;
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extern wchar_t *__wcpcpy_chk (wchar_t *__restrict __dest,
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const wchar_t *__restrict __src,
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size_t __destlen) __THROW;
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extern wchar_t *__wcsncpy_chk (wchar_t *__restrict __dest,
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const wchar_t *__restrict __src, size_t __n,
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size_t __destlen) __THROW;
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extern wchar_t *__wcpncpy_chk (wchar_t *__restrict __dest,
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const wchar_t *__restrict __src, size_t __n,
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size_t __destlen) __THROW;
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extern wchar_t *__wcscat_chk (wchar_t *__restrict __dest,
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const wchar_t *__restrict __src,
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size_t __destlen) __THROW;
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extern wchar_t *__wcsncat_chk (wchar_t *__restrict __dest,
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const wchar_t *__restrict __src,
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size_t __n, size_t __destlen) __THROW;
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extern int __swprintf_chk (wchar_t *__restrict __s, size_t __n,
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int __flag, size_t __s_len,
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const wchar_t *__restrict __format, ...)
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__THROW /* __attribute__ ((__format__ (__wprintf__, 5, 6))) */;
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extern int __vswprintf_chk (wchar_t *__restrict __s, size_t __n,
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int __flag, size_t __s_len,
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const wchar_t *__restrict __format,
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__gnuc_va_list __arg)
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__THROW /* __attribute__ ((__format__ (__wprintf__, 5, 0))) */;
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#if __USE_FORTIFY_LEVEL > 1
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extern int __fwprintf_chk (__FILE *__restrict __stream, int __flag,
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const wchar_t *__restrict __format, ...);
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extern int __wprintf_chk (int __flag, const wchar_t *__restrict __format,
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...);
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extern int __vfwprintf_chk (__FILE *__restrict __stream, int __flag,
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const wchar_t *__restrict __format,
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__gnuc_va_list __ap);
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extern int __vwprintf_chk (int __flag, const wchar_t *__restrict __format,
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__gnuc_va_list __ap);
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#endif
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extern wchar_t *__fgetws_chk (wchar_t *__restrict __s, size_t __size, int __n,
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__FILE *__restrict __stream) __wur;
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#ifdef __USE_GNU
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extern wchar_t *__fgetws_unlocked_chk (wchar_t *__restrict __s, size_t __size,
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int __n, __FILE *__restrict __stream)
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__wur;
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#endif
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extern size_t __wcrtomb_chk (char *__restrict __s, wchar_t __wchar,
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mbstate_t *__restrict __p,
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size_t __buflen) __THROW __wur;
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extern size_t __mbsrtowcs_chk (wchar_t *__restrict __dst,
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const char **__restrict __src,
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size_t __len, mbstate_t *__restrict __ps,
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size_t __dstlen) __THROW;
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extern size_t __wcsrtombs_chk (char *__restrict __dst,
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const wchar_t **__restrict __src,
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size_t __len, mbstate_t *__restrict __ps,
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size_t __dstlen) __THROW;
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#ifdef __USE_XOPEN2K8
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extern size_t __mbsnrtowcs_chk (wchar_t *__restrict __dst,
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const char **__restrict __src, size_t __nmc,
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size_t __len, mbstate_t *__restrict __ps,
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size_t __dstlen) __THROW;
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extern size_t __wcsnrtombs_chk (char *__restrict __dst,
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const wchar_t **__restrict __src,
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size_t __nwc, size_t __len,
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mbstate_t *__restrict __ps, size_t __dstlen)
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__THROW;
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#endif
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#endif /* bits/wchar2-decl.h. */
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