FM / bits

/usr/include/bits

Name	Size	Mode	Actions
a.out.h	299	0644	edit dl rm
byteswap.h	5396	0644	edit dl rm
cmathcalls.h	4881	0644	edit dl rm
confname.h	23818	0644	edit dl rm
dirent.h	1609	0644	edit dl rm
dlfcn.h	2593	0644	edit dl rm
elfclass.h	426	0644	edit dl rm
endian.h	170	0644	edit dl rm
environments.h	3651	0644	edit dl rm
errno.h	2171	0644	edit dl rm
error.h	2762	0644	edit dl rm
fcntl.h	10426	0644	edit dl rm
fcntl2.h	5607	0644	edit dl rm
fenv.h	3064	0644	edit dl rm
fenvinline.h	190	0644	edit dl rm
huge_val.h	1941	0644	edit dl rm
huge_valf.h	1901	0644	edit dl rm
huge_vall.h	1183	0644	edit dl rm
in.h	7713	0644	edit dl rm
inf.h	1123	0644	edit dl rm
initspin.h	25	0644	edit dl rm
ioctl-types.h	2535	0644	edit dl rm
ioctls.h	4557	0644	edit dl rm
ipc.h	2127	0644	edit dl rm
ipctypes.h	1225	0644	edit dl rm
libc-lock.h	12844	0644	edit dl rm
libio-ldbl.h	1081	0644	edit dl rm
link.h	3620	0644	edit dl rm
locale.h	1378	0644	edit dl rm
local_lim.h	3273	0644	edit dl rm
mathcalls.h	11570	0644	edit dl rm
mathdef.h	2011	0644	edit dl rm
mathinline.h	2035	0644	edit dl rm
mman.h	4825	0644	edit dl rm
monetary-ldbl.h	1108	0644	edit dl rm
mqueue.h	1237	0644	edit dl rm
mqueue2.h	2186	0644	edit dl rm
msq.h	2623	0644	edit dl rm
nan.h	1641	0644	edit dl rm
netdb.h	1349	0644	edit dl rm
poll.h	2155	0644	edit dl rm
posix1_lim.h	4946	0644	edit dl rm
posix2_lim.h	2952	0644	edit dl rm
posix_opt.h	5853	0644	edit dl rm
printf-ldbl.h	1053	0644	edit dl rm
pthreadtypes.h	5763	0644	edit dl rm
resource.h	7182	0644	edit dl rm
sched.h	7491	0644	edit dl rm
select.h	2166	0644	edit dl rm
sem.h	2624	0644	edit dl rm
semaphore.h	1305	0644	edit dl rm
setjmp.h	1291	0644	edit dl rm
setjmp2.h	1752	0644	edit dl rm
shm.h	3601	0644	edit dl rm
sigaction.h	2919	0644	edit dl rm
sigcontext.h	3699	0644	edit dl rm
siginfo.h	9125	0644	edit dl rm
signum.h	3484	0644	edit dl rm
sigset.h	4652	0644	edit dl rm
sigstack.h	1595	0644	edit dl rm
sigthread.h	1747	0644	edit dl rm
sockaddr.h	1601	0644	edit dl rm
socket.h	14207	0644	edit dl rm
socket2.h	3101	0644	edit dl rm
stab.def	9101	0644	edit dl rm
stat.h	7790	0644	edit dl rm
statfs.h	2026	0644	edit dl rm
statvfs.h	3439	0644	edit dl rm
stdio-ldbl.h	3196	0644	edit dl rm
stdio-lock.h	2262	0644	edit dl rm
stdio.h	5654	0644	edit dl rm
stdio2.h	12652	0644	edit dl rm
stdio_lim.h	1440	0644	edit dl rm
stdlib-ldbl.h	1462	0644	edit dl rm
stdlib.h	5770	0644	edit dl rm
string.h	1185	0644	edit dl rm
string2.h	47734	0644	edit dl rm
string3.h	4629	0644	edit dl rm
syscall.h	14573	0644	edit dl rm
syslog-ldbl.h	1269	0644	edit dl rm
syslog-path.h	1122	0644	edit dl rm
syslog.h	1773	0644	edit dl rm
sys_errlist.h	1284	0644	edit dl rm
termios.h	5396	0644	edit dl rm
time.h	2866	0644	edit dl rm
types.h	7601	0644	edit dl rm
typesizes.h	2538	0644	edit dl rm
uio.h	1832	0644	edit dl rm
unistd.h	13517	0644	edit dl rm
ustat.h	1157	0644	edit dl rm
utmp.h	4098	0644	edit dl rm
utmpx.h	3564	0644	edit dl rm
utsname.h	1286	0644	edit dl rm
waitflags.h	1715	0644	edit dl rm
waitstatus.h	3639	0644	edit dl rm
wchar-ldbl.h	2583	0644	edit dl rm
wchar.h	1033	0644	edit dl rm
wchar2.h	20795	0644	edit dl rm
wordsize.h	175	0644	edit dl rm
xopen_lim.h	3837	0644	edit dl rm

Edit: /usr/include/bits/wchar2.h (20795B)

/* Checking macros for wchar functions.
   Copyright (C) 2005, 2006, 2007 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, write to the Free
   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
   02111-1307 USA.  */

#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");

__extern_always_inline 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");

__extern_always_inline 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");

__extern_always_inline 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");

__extern_always_inline 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);

__extern_always_inline 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);

__extern_always_inline 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");

__extern_always_inline 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");

__extern_always_inline 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);

__extern_always_inline 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);

__extern_always_inline 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
__extern_always_inline 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);

__extern_always_inline 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
__extern_always_inline int
wprintf (__const wchar_t *__restrict __fmt, ...)
{
  return __wprintf_chk (__USE_FORTIFY_LEVEL - 1, __fmt, __va_arg_pack ());
}

__extern_always_inline 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

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

__extern_always_inline 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");

__extern_always_inline __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");

__extern_always_inline __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;

__extern_always_inline __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)");

__extern_always_inline 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");

__extern_always_inline 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)");

__extern_always_inline 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");

__extern_always_inline 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

cmd: