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Name	Size	Permission
types	[ DIR ]	drwxr-xr-x
a.out.h	268 B	-rw-r--r--
argp-ldbl.h	1010 B	-rw-r--r--
auxv.h	3.48 KB	-rw-r--r--
byteswap.h	2.39 KB	-rw-r--r--
cmathcalls.h	4.04 KB	-rw-r--r--
confname.h	23.15 KB	-rw-r--r--
cpu-set.h	4.41 KB	-rw-r--r--
dirent.h	1.73 KB	-rw-r--r--
dirent_ext.h	1.25 KB	-rw-r--r--
dlfcn.h	2.46 KB	-rw-r--r--
elfclass.h	426 B	-rw-r--r--
endian.h	1.86 KB	-rw-r--r--
endianness.h	273 B	-rw-r--r--
environments.h	3.7 KB	-rw-r--r--
epoll.h	1.05 KB	-rw-r--r--
err-ldbl.h	1.12 KB	-rw-r--r--
errno.h	1.39 KB	-rw-r--r--
error-ldbl.h	1012 B	-rw-r--r--
error.h	2.62 KB	-rw-r--r--
eventfd.h	1.1 KB	-rw-r--r--
fcntl-linux.h	14.56 KB	-rw-r--r--
fcntl.h	2.19 KB	-rw-r--r--
fcntl2.h	5.44 KB	-rw-r--r--
fenv.h	4.5 KB	-rw-r--r--
fenvinline.h	190 B	-rw-r--r--
floatn-common.h	9.54 KB	-rw-r--r--
floatn.h	4.3 KB	-rw-r--r--
flt-eval-method.h	1.19 KB	-rw-r--r--
fp-fast.h	1.19 KB	-rw-r--r--
fp-logb.h	1012 B	-rw-r--r--
getopt_core.h	3.58 KB	-rw-r--r--
getopt_ext.h	2.97 KB	-rw-r--r--
getopt_posix.h	1.77 KB	-rw-r--r--
hwcap.h	972 B	-rw-r--r--
in.h	9.31 KB	-rw-r--r--
indirect-return.h	1.55 KB	-rw-r--r--
initspin.h	25 B	-rw-r--r--
inotify.h	1.05 KB	-rw-r--r--
ioctl-types.h	2.4 KB	-rw-r--r--
ioctls.h	4.37 KB	-rw-r--r--
ipc-perm.h	1.7 KB	-rw-r--r--
ipc.h	1.49 KB	-rw-r--r--
ipctypes.h	1.15 KB	-rw-r--r--
iscanonical.h	2.42 KB	-rw-r--r--
libc-header-start.h	3.21 KB	-rw-r--r--
libm-simd-decl-stubs.h	2.93 KB	-rw-r--r--
link.h	4.19 KB	-rw-r--r--
local_lim.h	3.11 KB	-rw-r--r--
locale.h	1.34 KB	-rw-r--r--
long-double.h	962 B	-rw-r--r--
math-vector.h	2.25 KB	-rw-r--r--
mathcalls-helper-functions.h	1.72 KB	-rw-r--r--
mathcalls-narrow.h	1.28 KB	-rw-r--r--
mathcalls.h	12.9 KB	-rw-r--r--
mathdef.h	891 B	-rw-r--r--
mathinline.h	337 B	-rw-r--r--
mman-linux.h	4.8 KB	-rw-r--r--
mman-map-flags-generic.h	1.95 KB	-rw-r--r--
mman-shared.h	2.75 KB	-rw-r--r--
mman.h	1.28 KB	-rw-r--r--
monetary-ldbl.h	1.02 KB	-rw-r--r--
mqueue.h	1.22 KB	-rw-r--r--
mqueue2.h	2.1 KB	-rw-r--r--
msq-pad.h	1.25 KB	-rw-r--r--
msq.h	2.75 KB	-rw-r--r--
netdb.h	1.23 KB	-rw-r--r--
param.h	1.4 KB	-rw-r--r--
poll.h	2.03 KB	-rw-r--r--
poll2.h	2.87 KB	-rw-r--r--
posix1_lim.h	5.07 KB	-rw-r--r--
posix2_lim.h	2.8 KB	-rw-r--r--
posix_opt.h	5.77 KB	-rw-r--r--
printf-ldbl.h	992 B	-rw-r--r--
procfs-extra.h	963 B	-rw-r--r--
procfs-id.h	1.12 KB	-rw-r--r--
procfs-prregset.h	1.03 KB	-rw-r--r--
procfs.h	1.98 KB	-rw-r--r--
pthreadtypes-arch.h	1.79 KB	-rw-r--r--
pthreadtypes.h	3 KB	-rw-r--r--
ptrace-shared.h	4 KB	-rw-r--r--
resource.h	6.15 KB	-rw-r--r--
sched.h	3.85 KB	-rw-r--r--
select.h	2.06 KB	-rw-r--r--
select2.h	1.4 KB	-rw-r--r--
sem-pad.h	1019 B	-rw-r--r--
sem.h	2.84 KB	-rw-r--r--
semaphore.h	1.21 KB	-rw-r--r--
setjmp.h	1.26 KB	-rw-r--r--
setjmp2.h	1.67 KB	-rw-r--r--
shm-pad.h	1.63 KB	-rw-r--r--
shm.h	3.78 KB	-rw-r--r--
shmlba.h	1.08 KB	-rw-r--r--
sigaction.h	2.87 KB	-rw-r--r--
sigcontext.h	4.17 KB	-rw-r--r--
sigevent-consts.h	1.44 KB	-rw-r--r--
siginfo-arch.h	729 B	-rw-r--r--
siginfo-consts-arch.h	204 B	-rw-r--r--
siginfo-consts.h	6.69 KB	-rw-r--r--
signal_ext.h	1.25 KB	-rw-r--r--
signalfd.h	1.04 KB	-rw-r--r--
signum-generic.h	4.24 KB	-rw-r--r--
signum.h	1.6 KB	-rw-r--r--
sigstack.h	1.14 KB	-rw-r--r--
sigthread.h	1.65 KB	-rw-r--r--
sockaddr.h	1.48 KB	-rw-r--r--
socket-constants.h	1.29 KB	-rw-r--r--
socket.h	11.97 KB	-rw-r--r--
socket2.h	2.96 KB	-rw-r--r--
socket_type.h	2.16 KB	-rw-r--r--
ss_flags.h	1.16 KB	-rw-r--r--
stab.def	8.83 KB	-rw-r--r--
stat.h	7.44 KB	-rw-r--r--
statfs.h	1.87 KB	-rw-r--r--
statvfs.h	3.34 KB	-rw-r--r--
statx-generic.h	2 KB	-rw-r--r--
statx.h	1.37 KB	-rw-r--r--
stdint-intn.h	1.01 KB	-rw-r--r--
stdint-uintn.h	1.02 KB	-rw-r--r--
stdio-ldbl.h	2.78 KB	-rw-r--r--
stdio.h	5.45 KB	-rw-r--r--
stdio2.h	12.38 KB	-rw-r--r--
stdio_lim.h	1.18 KB	-rw-r--r--
stdlib-bsearch.h	1.35 KB	-rw-r--r--
stdlib-float.h	1.09 KB	-rw-r--r--
stdlib-ldbl.h	1.34 KB	-rw-r--r--
stdlib.h	5.53 KB	-rw-r--r--
string_fortified.h	4.21 KB	-rw-r--r--
strings_fortified.h	1.18 KB	-rw-r--r--
struct_mutex.h	1.77 KB	-rw-r--r--
struct_rwlock.h	1.98 KB	-rw-r--r--
sys_errlist.h	1.19 KB	-rw-r--r--
syscall.h	43.07 KB	-rw-r--r--
sysctl.h	899 B	-rw-r--r--
syslog-ldbl.h	1.18 KB	-rw-r--r--
syslog-path.h	1.04 KB	-rw-r--r--
syslog.h	1.65 KB	-rw-r--r--
sysmacros.h	2.88 KB	-rw-r--r--
termios-baud.h	1.78 KB	-rw-r--r--
termios-c_cc.h	1.25 KB	-rw-r--r--
termios-c_cflag.h	1.2 KB	-rw-r--r--
termios-c_iflag.h	1.89 KB	-rw-r--r--
termios-c_lflag.h	2.53 KB	-rw-r--r--
termios-c_oflag.h	2.76 KB	-rw-r--r--
termios-misc.h	969 B	-rw-r--r--
termios-struct.h	1.4 KB	-rw-r--r--
termios-tcflow.h	1.04 KB	-rw-r--r--
termios.h	2.12 KB	-rw-r--r--
thread-shared-types.h	3.89 KB	-rw-r--r--
time.h	2.93 KB	-rw-r--r--
time64.h	1.31 KB	-rw-r--r--
timerfd.h	1.08 KB	-rw-r--r--
timesize.h	1.06 KB	-rw-r--r--
timex.h	4.49 KB	-rw-r--r--
types.h	8.55 KB	-rw-r--r--
typesizes.h	3.46 KB	-rw-r--r--
uintn-identity.h	1.51 KB	-rw-r--r--
uio-ext.h	1.88 KB	-rw-r--r--
uio_lim.h	1.35 KB	-rw-r--r--
unistd.h	13 KB	-rw-r--r--
unistd_ext.h	1.58 KB	-rw-r--r--
utmp.h	3.97 KB	-rw-r--r--
utmpx.h	3.49 KB	-rw-r--r--
utsname.h	1.18 KB	-rw-r--r--
waitflags.h	2.17 KB	-rw-r--r--
waitstatus.h	2.23 KB	-rw-r--r--
wchar-ldbl.h	2.2 KB	-rw-r--r--
wchar.h	1.86 KB	-rw-r--r--
wchar2.h	20.03 KB	-rw-r--r--
wctype-wchar.h	6.16 KB	-rw-r--r--
wordsize.h	442 B	-rw-r--r--
xopen_lim.h	3.77 KB	-rw-r--r--

Code Editor : wchar2.h

/* Checking macros for wchar functions.
   Copyright (C) 2005-2020 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 _WCHAR_H
# error "Never include <bits/wchar2.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");

__fortify_function wchar_t *
__NTH (wmemcpy (wchar_t *__restrict __s1, const wchar_t *__restrict __s2,
		size_t __n))
{
  if (__bos0 (__s1) != (size_t) -1)
    {
      if (!__builtin_constant_p (__n))
	return __wmemcpy_chk (__s1, __s2, __n,
			      __bos0 (__s1) / sizeof (wchar_t));

if (__n > __bos0 (__s1) / sizeof (wchar_t))
	return __wmemcpy_chk_warn (__s1, __s2, __n,
				   __bos0 (__s1) / sizeof (wchar_t));
    }
  return __wmemcpy_alias (__s1, __s2, __n);
}

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");

__fortify_function wchar_t *
__NTH (wmemmove (wchar_t *__s1, const wchar_t *__s2, size_t __n))
{
  if (__bos0 (__s1) != (size_t) -1)
    {
      if (!__builtin_constant_p (__n))
	return __wmemmove_chk (__s1, __s2, __n,
			       __bos0 (__s1) / sizeof (wchar_t));

if (__n > __bos0 (__s1) / sizeof (wchar_t))
	return __wmemmove_chk_warn (__s1, __s2, __n,
				    __bos0 (__s1) / sizeof (wchar_t));
    }
  return __wmemmove_alias (__s1, __s2, __n);
}

#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");

__fortify_function wchar_t *
__NTH (wmempcpy (wchar_t *__restrict __s1, const wchar_t *__restrict __s2,
		 size_t __n))
{
  if (__bos0 (__s1) != (size_t) -1)
    {
      if (!__builtin_constant_p (__n))
	return __wmempcpy_chk (__s1, __s2, __n,
			       __bos0 (__s1) / sizeof (wchar_t));

if (__n > __bos0 (__s1) / sizeof (wchar_t))
	return __wmempcpy_chk_warn (__s1, __s2, __n,
				    __bos0 (__s1) / sizeof (wchar_t));
    }
  return __wmempcpy_alias (__s1, __s2, __n);
}
#endif

extern wchar_t *__wmemset_chk (wchar_t *__s, wchar_t __c, size_t __n,
			       size_t __ns) __THROW;
extern wchar_t *__REDIRECT_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");

__fortify_function wchar_t *
__NTH (wmemset (wchar_t *__s, wchar_t __c, size_t __n))
{
  if (__bos0 (__s) != (size_t) -1)
    {
      if (!__builtin_constant_p (__n))
	return __wmemset_chk (__s, __c, __n, __bos0 (__s) / sizeof (wchar_t));

if (__n > __bos0 (__s) / sizeof (wchar_t))
	return __wmemset_chk_warn (__s, __c, __n,
				   __bos0 (__s) / sizeof (wchar_t));
    }
  return __wmemset_alias (__s, __c, __n);
}

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);

__fortify_function wchar_t *
__NTH (wcscpy (wchar_t *__restrict __dest, const wchar_t *__restrict __src))
{
  if (__bos (__dest) != (size_t) -1)
    return __wcscpy_chk (__dest, __src, __bos (__dest) / sizeof (wchar_t));
  return __wcscpy_alias (__dest, __src);
}

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);

__fortify_function wchar_t *
__NTH (wcpcpy (wchar_t *__restrict __dest, const wchar_t *__restrict __src))
{
  if (__bos (__dest) != (size_t) -1)
    return __wcpcpy_chk (__dest, __src, __bos (__dest) / sizeof (wchar_t));
  return __wcpcpy_alias (__dest, __src);
}

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");

__fortify_function wchar_t *
__NTH (wcsncpy (wchar_t *__restrict __dest, const wchar_t *__restrict __src,
		size_t __n))
{
  if (__bos (__dest) != (size_t) -1)
    {
      if (!__builtin_constant_p (__n))
	return __wcsncpy_chk (__dest, __src, __n,
			      __bos (__dest) / sizeof (wchar_t));
      if (__n > __bos (__dest) / sizeof (wchar_t))
	return __wcsncpy_chk_warn (__dest, __src, __n,
				   __bos (__dest) / sizeof (wchar_t));
    }
  return __wcsncpy_alias (__dest, __src, __n);
}

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");

__fortify_function wchar_t *
__NTH (wcpncpy (wchar_t *__restrict __dest, const wchar_t *__restrict __src,
		size_t __n))
{
  if (__bos (__dest) != (size_t) -1)
    {
      if (!__builtin_constant_p (__n))
	return __wcpncpy_chk (__dest, __src, __n,
			      __bos (__dest) / sizeof (wchar_t));
      if (__n > __bos (__dest) / sizeof (wchar_t))
	return __wcpncpy_chk_warn (__dest, __src, __n,
				   __bos (__dest) / sizeof (wchar_t));
    }
  return __wcpncpy_alias (__dest, __src, __n);
}

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);

__fortify_function wchar_t *
__NTH (wcscat (wchar_t *__restrict __dest, const wchar_t *__restrict __src))
{
  if (__bos (__dest) != (size_t) -1)
    return __wcscat_chk (__dest, __src, __bos (__dest) / sizeof (wchar_t));
  return __wcscat_alias (__dest, __src);
}

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);

__fortify_function wchar_t *
__NTH (wcsncat (wchar_t *__restrict __dest, const wchar_t *__restrict __src,
		size_t __n))
{
  if (__bos (__dest) != (size_t) -1)
    return __wcsncat_chk (__dest, __src, __n,
			  __bos (__dest) / sizeof (wchar_t));
  return __wcsncat_alias (__dest, __src, __n);
}

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);

#ifdef __va_arg_pack
__fortify_function int
__NTH (swprintf (wchar_t *__restrict __s, size_t __n,
		 const wchar_t *__restrict __fmt, ...))
{
  if (__bos (__s) != (size_t) -1 || __USE_FORTIFY_LEVEL > 1)
    return __swprintf_chk (__s, __n, __USE_FORTIFY_LEVEL - 1,
			   __bos (__s) / sizeof (wchar_t),
			   __fmt, __va_arg_pack ());
  return __swprintf_alias (__s, __n, __fmt, __va_arg_pack ());
}
#elif !defined __cplusplus
/* XXX We might want to have support in gcc for swprintf.  */
# define swprintf(s, n, ...) \
  (__bos (s) != (size_t) -1 || __USE_FORTIFY_LEVEL > 1			      \
   ? __swprintf_chk (s, n, __USE_FORTIFY_LEVEL - 1,			      \
		     __bos (s) / sizeof (wchar_t), __VA_ARGS__)		      \
   : swprintf (s, n, __VA_ARGS__))
#endif

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);

__fortify_function int
__NTH (vswprintf (wchar_t *__restrict __s, size_t __n,
		  const wchar_t *__restrict __fmt, __gnuc_va_list __ap))
{
  if (__bos (__s) != (size_t) -1 || __USE_FORTIFY_LEVEL > 1)
    return __vswprintf_chk (__s, __n,  __USE_FORTIFY_LEVEL - 1,
			    __bos (__s) / sizeof (wchar_t), __fmt, __ap);
  return __vswprintf_alias (__s, __n, __fmt, __ap);
}

#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);

# ifdef __va_arg_pack
__fortify_function int
wprintf (const wchar_t *__restrict __fmt, ...)
{
  return __wprintf_chk (__USE_FORTIFY_LEVEL - 1, __fmt, __va_arg_pack ());
}

__fortify_function int
fwprintf (__FILE *__restrict __stream, const wchar_t *__restrict __fmt, ...)
{
  return __fwprintf_chk (__stream, __USE_FORTIFY_LEVEL - 1, __fmt,
			 __va_arg_pack ());
}
# elif !defined __cplusplus
#  define wprintf(...) \
  __wprintf_chk (__USE_FORTIFY_LEVEL - 1, __VA_ARGS__)
#  define fwprintf(stream, ...) \
  __fwprintf_chk (stream, __USE_FORTIFY_LEVEL - 1, __VA_ARGS__)
# endif

__fortify_function int
vwprintf (const wchar_t *__restrict __fmt, __gnuc_va_list __ap)
{
  return __vwprintf_chk (__USE_FORTIFY_LEVEL - 1, __fmt, __ap);
}

__fortify_function int
vfwprintf (__FILE *__restrict __stream,
	   const wchar_t *__restrict __fmt, __gnuc_va_list __ap)
{
  return __vfwprintf_chk (__stream, __USE_FORTIFY_LEVEL - 1, __fmt, __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");

__fortify_function __wur wchar_t *
fgetws (wchar_t *__restrict __s, int __n, __FILE *__restrict __stream)
{
  if (__bos (__s) != (size_t) -1)
    {
      if (!__builtin_constant_p (__n) || __n <= 0)
	return __fgetws_chk (__s, __bos (__s) / sizeof (wchar_t),
			     __n, __stream);

if ((size_t) __n > __bos (__s) / sizeof (wchar_t))
	return __fgetws_chk_warn (__s, __bos (__s) / sizeof (wchar_t),
				  __n, __stream);
    }
  return __fgetws_alias (__s, __n, __stream);
}

#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");

__fortify_function __wur wchar_t *
fgetws_unlocked (wchar_t *__restrict __s, int __n, __FILE *__restrict __stream)
{
  if (__bos (__s) != (size_t) -1)
    {
      if (!__builtin_constant_p (__n) || __n <= 0)
	return __fgetws_unlocked_chk (__s, __bos (__s) / sizeof (wchar_t),
				      __n, __stream);

if ((size_t) __n > __bos (__s) / sizeof (wchar_t))
	return __fgetws_unlocked_chk_warn (__s, __bos (__s) / sizeof (wchar_t),
					   __n, __stream);
    }
  return __fgetws_unlocked_alias (__s, __n, __stream);
}
#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_NTH (__wcrtomb_alias,
			      (char *__restrict __s, wchar_t __wchar,
			       mbstate_t *__restrict __ps), wcrtomb) __wur;

__fortify_function __wur size_t
__NTH (wcrtomb (char *__restrict __s, wchar_t __wchar,
		mbstate_t *__restrict __ps))
{
  /* We would have to include <limits.h> to get a definition of MB_LEN_MAX.
     But this would only disturb the namespace.  So we define our own
     version here.  */
#define __WCHAR_MB_LEN_MAX	16
#if defined MB_LEN_MAX && MB_LEN_MAX != __WCHAR_MB_LEN_MAX
# error "Assumed value of MB_LEN_MAX wrong"
#endif
  if (__bos (__s) != (size_t) -1 && __WCHAR_MB_LEN_MAX > __bos (__s))
    return __wcrtomb_chk (__s, __wchar, __ps, __bos (__s));
  return __wcrtomb_alias (__s, __wchar, __ps);
}

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)");

__fortify_function size_t
__NTH (mbsrtowcs (wchar_t *__restrict __dst, const char **__restrict __src,
		  size_t __len, mbstate_t *__restrict __ps))
{
  if (__bos (__dst) != (size_t) -1)
    {
      if (!__builtin_constant_p (__len))
	return __mbsrtowcs_chk (__dst, __src, __len, __ps,
				__bos (__dst) / sizeof (wchar_t));

if (__len > __bos (__dst) / sizeof (wchar_t))
	return __mbsrtowcs_chk_warn (__dst, __src, __len, __ps,
				     __bos (__dst) / sizeof (wchar_t));
    }
  return __mbsrtowcs_alias (__dst, __src, __len, __ps);
}

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");

__fortify_function size_t
__NTH (wcsrtombs (char *__restrict __dst, const wchar_t **__restrict __src,
		  size_t __len, mbstate_t *__restrict __ps))
{
  if (__bos (__dst) != (size_t) -1)
    {
      if (!__builtin_constant_p (__len))
	return __wcsrtombs_chk (__dst, __src, __len, __ps, __bos (__dst));

if (__len > __bos (__dst))
	return __wcsrtombs_chk_warn (__dst, __src, __len, __ps, __bos (__dst));
    }
  return __wcsrtombs_alias (__dst, __src, __len, __ps);
}

#ifdef __USE_GNU
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)");

__fortify_function size_t
__NTH (mbsnrtowcs (wchar_t *__restrict __dst, const char **__restrict __src,
		   size_t __nmc, size_t __len, mbstate_t *__restrict __ps))
{
  if (__bos (__dst) != (size_t) -1)
    {
      if (!__builtin_constant_p (__len))
	return __mbsnrtowcs_chk (__dst, __src, __nmc, __len, __ps,
				 __bos (__dst) / sizeof (wchar_t));

if (__len > __bos (__dst) / sizeof (wchar_t))
	return __mbsnrtowcs_chk_warn (__dst, __src, __nmc, __len, __ps,
				      __bos (__dst) / sizeof (wchar_t));
    }
  return __mbsnrtowcs_alias (__dst, __src, __nmc, __len, __ps);
}

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");

__fortify_function size_t
__NTH (wcsnrtombs (char *__restrict __dst, const wchar_t **__restrict __src,
		   size_t __nwc, size_t __len, mbstate_t *__restrict __ps))
{
  if (__bos (__dst) != (size_t) -1)
    {
      if (!__builtin_constant_p (__len))
	return __wcsnrtombs_chk (__dst, __src, __nwc, __len, __ps,
				 __bos (__dst));

if (__len > __bos (__dst))
	return __wcsnrtombs_chk_warn (__dst, __src, __nwc, __len, __ps,
				      __bos (__dst));
    }
  return __wcsnrtombs_alias (__dst, __src, __nwc, __len, __ps);
}
#endif

${this.title}

Code Editor : wchar2.h