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diff --git a/aarch64-none-linux-gnu/libc/usr/include/bits/wchar2-decl.h b/aarch64-none-linux-gnu/libc/usr/include/bits/wchar2-decl.h
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+++ b/aarch64-none-linux-gnu/libc/usr/include/bits/wchar2-decl.h
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+/* Checking macros for wchar functions. Declarations only.
+ Copyright (C) 2004-2023 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, see
+ <https://www.gnu.org/licenses/>. */
+
+#ifndef _BITS_WCHAR2_DECL_H
+#define _BITS_WCHAR2_DECL_H 1
+
+#ifndef _WCHAR_H
+# error "Never include <bits/wchar2-decl.h> directly; use <wchar.h> instead."
+#endif
+
+
+extern wchar_t *__wmemcpy_chk (wchar_t *__restrict __s1,
+ const wchar_t *__restrict __s2, size_t __n,
+ size_t __ns1) __THROW;
+extern wchar_t *__REDIRECT_NTH (__wmemcpy_alias,
+ (wchar_t *__restrict __s1,
+ const wchar_t *__restrict __s2, size_t __n),
+ wmemcpy);
+extern wchar_t *__REDIRECT_NTH (__wmemcpy_chk_warn,
+ (wchar_t *__restrict __s1,
+ const wchar_t *__restrict __s2, size_t __n,
+ size_t __ns1), __wmemcpy_chk)
+ __warnattr ("wmemcpy called with length bigger than size of destination "
+ "buffer");
+
+extern wchar_t *__wmemmove_chk (wchar_t *__s1, const wchar_t *__s2,
+ size_t __n, size_t __ns1) __THROW;
+extern wchar_t *__REDIRECT_NTH (__wmemmove_alias, (wchar_t *__s1,
+ const wchar_t *__s2,
+ size_t __n), wmemmove);
+extern wchar_t *__REDIRECT_NTH (__wmemmove_chk_warn,
+ (wchar_t *__s1, const wchar_t *__s2,
+ size_t __n, size_t __ns1), __wmemmove_chk)
+ __warnattr ("wmemmove called with length bigger than size of destination "
+ "buffer");
+
+
+#ifdef __USE_GNU
+
+extern wchar_t *__wmempcpy_chk (wchar_t *__restrict __s1,
+ const wchar_t *__restrict __s2, size_t __n,
+ size_t __ns1) __THROW;
+extern wchar_t *__REDIRECT_NTH (__wmempcpy_alias,
+ (wchar_t *__restrict __s1,
+ const wchar_t *__restrict __s2,
+ size_t __n), wmempcpy);
+extern wchar_t *__REDIRECT_NTH (__wmempcpy_chk_warn,
+ (wchar_t *__restrict __s1,
+ const wchar_t *__restrict __s2, size_t __n,
+ size_t __ns1), __wmempcpy_chk)
+ __warnattr ("wmempcpy called with length bigger than size of destination "
+ "buffer");
+
+#endif
+
+
+extern wchar_t *__wmemset_chk (wchar_t *__s, wchar_t __c, size_t __n,
+ size_t __ns) __THROW;
+extern wchar_t *__REDIRECT_FORTIFY_NTH (__wmemset_alias, (wchar_t *__s, wchar_t __c,
+ size_t __n), wmemset);
+extern wchar_t *__REDIRECT_NTH (__wmemset_chk_warn,
+ (wchar_t *__s, wchar_t __c, size_t __n,
+ size_t __ns), __wmemset_chk)
+ __warnattr ("wmemset called with length bigger than size of destination "
+ "buffer");
+
+extern wchar_t *__wcscpy_chk (wchar_t *__restrict __dest,
+ const wchar_t *__restrict __src,
+ size_t __n) __THROW;
+extern wchar_t *__REDIRECT_NTH (__wcscpy_alias,
+ (wchar_t *__restrict __dest,
+ const wchar_t *__restrict __src), wcscpy);
+
+extern wchar_t *__wcpcpy_chk (wchar_t *__restrict __dest,
+ const wchar_t *__restrict __src,
+ size_t __destlen) __THROW;
+extern wchar_t *__REDIRECT_NTH (__wcpcpy_alias,
+ (wchar_t *__restrict __dest,
+ const wchar_t *__restrict __src), wcpcpy);
+
+extern wchar_t *__wcsncpy_chk (wchar_t *__restrict __dest,
+ const wchar_t *__restrict __src, size_t __n,
+ size_t __destlen) __THROW;
+extern wchar_t *__REDIRECT_NTH (__wcsncpy_alias,
+ (wchar_t *__restrict __dest,
+ const wchar_t *__restrict __src,
+ size_t __n), wcsncpy);
+extern wchar_t *__REDIRECT_NTH (__wcsncpy_chk_warn,
+ (wchar_t *__restrict __dest,
+ const wchar_t *__restrict __src,
+ size_t __n, size_t __destlen), __wcsncpy_chk)
+ __warnattr ("wcsncpy called with length bigger than size of destination "
+ "buffer");
+
+extern wchar_t *__wcpncpy_chk (wchar_t *__restrict __dest,
+ const wchar_t *__restrict __src, size_t __n,
+ size_t __destlen) __THROW;
+
+extern wchar_t *__REDIRECT_NTH (__wcpncpy_alias,
+ (wchar_t *__restrict __dest,
+ const wchar_t *__restrict __src,
+ size_t __n), wcpncpy);
+extern wchar_t *__REDIRECT_NTH (__wcpncpy_chk_warn,
+ (wchar_t *__restrict __dest,
+ const wchar_t *__restrict __src,
+ size_t __n, size_t __destlen), __wcpncpy_chk)
+ __warnattr ("wcpncpy called with length bigger than size of destination "
+ "buffer");
+
+extern wchar_t *__wcscat_chk (wchar_t *__restrict __dest,
+ const wchar_t *__restrict __src,
+ size_t __destlen) __THROW;
+extern wchar_t *__REDIRECT_NTH (__wcscat_alias,
+ (wchar_t *__restrict __dest,
+ const wchar_t *__restrict __src), wcscat);
+
+extern wchar_t *__wcsncat_chk (wchar_t *__restrict __dest,
+ const wchar_t *__restrict __src,
+ size_t __n, size_t __destlen) __THROW;
+extern wchar_t *__REDIRECT_NTH (__wcsncat_alias,
+ (wchar_t *__restrict __dest,
+ const wchar_t *__restrict __src,
+ size_t __n), wcsncat);
+
+extern int __swprintf_chk (wchar_t *__restrict __s, size_t __n,
+ int __flag, size_t __s_len,
+ const wchar_t *__restrict __format, ...)
+ __THROW /* __attribute__ ((__format__ (__wprintf__, 5, 6))) */;
+extern int __REDIRECT_NTH_LDBL (__swprintf_alias,
+ (wchar_t *__restrict __s, size_t __n,
+ const wchar_t *__restrict __fmt, ...),
+ swprintf);
+
+extern int __vswprintf_chk (wchar_t *__restrict __s, size_t __n,
+ int __flag, size_t __s_len,
+ const wchar_t *__restrict __format,
+ __gnuc_va_list __arg)
+ __THROW /* __attribute__ ((__format__ (__wprintf__, 5, 0))) */;
+extern int __REDIRECT_NTH_LDBL (__vswprintf_alias,
+ (wchar_t *__restrict __s, size_t __n,
+ const wchar_t *__restrict __fmt,
+ __gnuc_va_list __ap), vswprintf);
+
+
+#if __USE_FORTIFY_LEVEL > 1
+
+extern int __fwprintf_chk (__FILE *__restrict __stream, int __flag,
+ const wchar_t *__restrict __format, ...);
+extern int __wprintf_chk (int __flag, const wchar_t *__restrict __format,
+ ...);
+extern int __vfwprintf_chk (__FILE *__restrict __stream, int __flag,
+ const wchar_t *__restrict __format,
+ __gnuc_va_list __ap);
+extern int __vwprintf_chk (int __flag, const wchar_t *__restrict __format,
+ __gnuc_va_list __ap);
+
+#endif
+
+extern wchar_t *__fgetws_chk (wchar_t *__restrict __s, size_t __size, int __n,
+ __FILE *__restrict __stream) __wur;
+extern wchar_t *__REDIRECT (__fgetws_alias,
+ (wchar_t *__restrict __s, int __n,
+ __FILE *__restrict __stream), fgetws) __wur;
+extern wchar_t *__REDIRECT (__fgetws_chk_warn,
+ (wchar_t *__restrict __s, size_t __size, int __n,
+ __FILE *__restrict __stream), __fgetws_chk)
+ __wur __warnattr ("fgetws called with bigger size than length "
+ "of destination buffer");
+
+#ifdef __USE_GNU
+
+extern wchar_t *__fgetws_unlocked_chk (wchar_t *__restrict __s, size_t __size,
+ int __n, __FILE *__restrict __stream)
+ __wur;
+extern wchar_t *__REDIRECT (__fgetws_unlocked_alias,
+ (wchar_t *__restrict __s, int __n,
+ __FILE *__restrict __stream), fgetws_unlocked)
+ __wur;
+extern wchar_t *__REDIRECT (__fgetws_unlocked_chk_warn,
+ (wchar_t *__restrict __s, size_t __size, int __n,
+ __FILE *__restrict __stream),
+ __fgetws_unlocked_chk)
+ __wur __warnattr ("fgetws_unlocked called with bigger size than length "
+ "of destination buffer");
+
+#endif
+
+extern size_t __wcrtomb_chk (char *__restrict __s, wchar_t __wchar,
+ mbstate_t *__restrict __p,
+ size_t __buflen) __THROW __wur;
+extern size_t __REDIRECT_FORTIFY_NTH (__wcrtomb_alias,
+ (char *__restrict __s, wchar_t __wchar,
+ mbstate_t *__restrict __ps), wcrtomb) __wur;
+
+extern size_t __mbsrtowcs_chk (wchar_t *__restrict __dst,
+ const char **__restrict __src,
+ size_t __len, mbstate_t *__restrict __ps,
+ size_t __dstlen) __THROW;
+extern size_t __REDIRECT_NTH (__mbsrtowcs_alias,
+ (wchar_t *__restrict __dst,
+ const char **__restrict __src,
+ size_t __len, mbstate_t *__restrict __ps),
+ mbsrtowcs);
+extern size_t __REDIRECT_NTH (__mbsrtowcs_chk_warn,
+ (wchar_t *__restrict __dst,
+ const char **__restrict __src,
+ size_t __len, mbstate_t *__restrict __ps,
+ size_t __dstlen), __mbsrtowcs_chk)
+ __warnattr ("mbsrtowcs called with dst buffer smaller than len "
+ "* sizeof (wchar_t)");
+
+extern size_t __wcsrtombs_chk (char *__restrict __dst,
+ const wchar_t **__restrict __src,
+ size_t __len, mbstate_t *__restrict __ps,
+ size_t __dstlen) __THROW;
+extern size_t __REDIRECT_NTH (__wcsrtombs_alias,
+ (char *__restrict __dst,
+ const wchar_t **__restrict __src,
+ size_t __len, mbstate_t *__restrict __ps),
+ wcsrtombs);
+extern size_t __REDIRECT_NTH (__wcsrtombs_chk_warn,
+ (char *__restrict __dst,
+ const wchar_t **__restrict __src,
+ size_t __len, mbstate_t *__restrict __ps,
+ size_t __dstlen), __wcsrtombs_chk)
+ __warnattr ("wcsrtombs called with dst buffer smaller than len");
+
+#ifdef __USE_XOPEN2K8
+
+extern size_t __mbsnrtowcs_chk (wchar_t *__restrict __dst,
+ const char **__restrict __src, size_t __nmc,
+ size_t __len, mbstate_t *__restrict __ps,
+ size_t __dstlen) __THROW;
+extern size_t __REDIRECT_NTH (__mbsnrtowcs_alias,
+ (wchar_t *__restrict __dst,
+ const char **__restrict __src, size_t __nmc,
+ size_t __len, mbstate_t *__restrict __ps),
+ mbsnrtowcs);
+extern size_t __REDIRECT_NTH (__mbsnrtowcs_chk_warn,
+ (wchar_t *__restrict __dst,
+ const char **__restrict __src, size_t __nmc,
+ size_t __len, mbstate_t *__restrict __ps,
+ size_t __dstlen), __mbsnrtowcs_chk)
+ __warnattr ("mbsnrtowcs called with dst buffer smaller than len "
+ "* sizeof (wchar_t)");
+
+extern size_t __wcsnrtombs_chk (char *__restrict __dst,
+ const wchar_t **__restrict __src,
+ size_t __nwc, size_t __len,
+ mbstate_t *__restrict __ps, size_t __dstlen)
+ __THROW;
+extern size_t __REDIRECT_NTH (__wcsnrtombs_alias,
+ (char *__restrict __dst,
+ const wchar_t **__restrict __src,
+ size_t __nwc, size_t __len,
+ mbstate_t *__restrict __ps), wcsnrtombs);
+extern size_t __REDIRECT_NTH (__wcsnrtombs_chk_warn,
+ (char *__restrict __dst,
+ const wchar_t **__restrict __src,
+ size_t __nwc, size_t __len,
+ mbstate_t *__restrict __ps,
+ size_t __dstlen), __wcsnrtombs_chk)
+ __warnattr ("wcsnrtombs called with dst buffer smaller than len");
+
+#endif
+
+#ifdef __USE_MISC
+extern size_t __wcslcpy_chk (wchar_t *__dest, const wchar_t *__src, size_t __n,
+ size_t __destlen) __THROW;
+extern size_t __REDIRECT_NTH (__wcslcpy_alias,
+ (wchar_t *__dest, const wchar_t *__src,
+ size_t __n), wcslcpy);
+
+extern size_t __wcslcat_chk (wchar_t *__dest, const wchar_t *__src, size_t __n,
+ size_t __destlen) __THROW;
+extern size_t __REDIRECT_NTH (__wcslcat_alias,
+ (wchar_t *__dest, const wchar_t *__src,
+ size_t __n), wcslcat);
+#endif /* __USE_MISC */
+
+#endif /* bits/wchar2-decl.h. */