FM / include

/usr/include

Name	Size	Mode	Actions
aarch64-linux-gnu/	-	0755	rm
alpha-linux-gnu/	-	0755	rm
arm-linux-gnueabi/	-	0755	rm
arm-linux-gnueabihf/	-	0755	rm
arpa/	-	0755	rm
asm-generic/	-	0755	rm
c++/	-	0755	rm
drm/	-	0755	rm
finclude/	-	0755	rm
hppa-linux-gnu/	-	0755	rm
i386-linux-gnu/	-	0755	rm
linux/	-	0755	rm
loongarch64-linux-gnu/	-	0755	rm
m68k-linux-gnu/	-	0755	rm
mariadb/	-	0755	rm
mips-linux-gnu/	-	0755	rm
mips64-linux-gnuabi64/	-	0755	rm
mips64el-linux-gnuabi64/	-	0755	rm
mipsel-linux-gnu/	-	0755	rm
mipsisa64r6el-linux-gnuabi64/	-	0755	rm
misc/	-	0755	rm
mtd/	-	0755	rm
mysql/	-	0755	rm
net/	-	0755	rm
netash/	-	0755	rm
netatalk/	-	0755	rm
netax25/	-	0755	rm
neteconet/	-	0755	rm
netinet/	-	0755	rm
netipx/	-	0755	rm
netiucv/	-	0755	rm
netpacket/	-	0755	rm
netrom/	-	0755	rm
netrose/	-	0755	rm
nfs/	-	0755	rm
openssl/	-	0755	rm
php8.3/	-	0755	rm
powerpc-linux-gnu/	-	0755	rm
powerpc64-linux-gnu/	-	0755	rm
powerpc64le-linux-gnu/	-	0755	rm
protocols/	-	0755	rm
rdma/	-	0755	rm
regulator/	-	0755	rm
riscv64-linux-gnu/	-	0755	rm
rpc/	-	0755	rm
rpcsvc/	-	0755	rm
ruby-3.3.0/	-	0755	rm
s390x-linux-gnu/	-	0755	rm
scsi/	-	0755	rm
sh4-linux-gnu/	-	0755	rm
sound/	-	0755	rm
sparc64-linux-gnu/	-	0755	rm
video/	-	0755	rm
X11/	-	0755	rm
x86_64-linux-gnu/	-	0755	rm
x86_64-linux-gnux32/	-	0755	rm
xen/	-	0755	rm
aio.h	7749	0644	edit dl rm
aliases.h	2028	0644	edit dl rm
alloca.h	1203	0644	edit dl rm
ar.h	1731	0644	edit dl rm
argp.h	25548	0644	edit dl rm
argz.h	6054	0644	edit dl rm
assert.h	5107	0644	edit dl rm
byteswap.h	1449	0644	edit dl rm
complex.h	8180	0644	edit dl rm
cpio.h	2268	0644	edit dl rm
crypt.h	11131	0644	edit dl rm
ctype.h	10969	0644	edit dl rm
dirent.h	12617	0644	edit dl rm
dlfcn.h	8581	0644	edit dl rm
elf.h	196094	0644	edit dl rm
emacs-module.h	36970	0644	edit dl rm
endian.h	2299	0644	edit dl rm
envz.h	2867	0644	edit dl rm
err.h	2383	0644	edit dl rm
errno.h	1679	0644	edit dl rm
error.h	2430	0644	edit dl rm
execinfo.h	1523	0644	edit dl rm
fcntl.h	11417	0644	edit dl rm
features-time64.h	1532	0644	edit dl rm
features.h	19214	0644	edit dl rm
fenv.h	5788	0644	edit dl rm
fmtmsg.h	3240	0644	edit dl rm
fnmatch.h	2296	0644	edit dl rm
fstab.h	3111	0644	edit dl rm
fts.h	9594	0644	edit dl rm
ftw.h	6373	0644	edit dl rm
gawkapi.h	41697	0644	edit dl rm
gconv.h	4211	0644	edit dl rm
gdbm.h	12328	0644	edit dl rm
getopt.h	1469	0644	edit dl rm
glob.h	7309	0644	edit dl rm
gmpxx.h	129502	0644	edit dl rm
gnu-versions.h	2343	0644	edit dl rm
gnumake.h	2913	0644	edit dl rm
grp.h	6847	0644	edit dl rm
gshadow.h	4689	0644	edit dl rm
iconv.h	1912	0644	edit dl rm
ifaddrs.h	2841	0644	edit dl rm
inttypes.h	11309	0644	edit dl rm
jerror.h	15864	0644	edit dl rm
jmorecfg.h	14192	0644	edit dl rm
jpegint.h	15782	0644	edit dl rm
jpeglib.h	50281	0644	edit dl rm
langinfo.h	17849	0644	edit dl rm
lastlog.h	126	0644	edit dl rm
libgen.h	1386	0644	edit dl rm
libintl.h	4580	0644	edit dl rm
limits.h	5706	0644	edit dl rm
link.h	7801	0644	edit dl rm
locale.h	7675	0644	edit dl rm
malloc.h	5984	0644	edit dl rm
math.h	49289	0644	edit dl rm
mcheck.h	2435	0644	edit dl rm
memory.h	956	0644	edit dl rm
mntent.h	3359	0644	edit dl rm
monetary.h	1966	0644	edit dl rm
mqueue.h	4573	0644	edit dl rm
netdb.h	28466	0644	edit dl rm
nl_types.h	1753	0644	edit dl rm
nss.h	14408	0644	edit dl rm
obstack.h	21307	0644	edit dl rm
paths.h	2983	0644	edit dl rm
poll.h	22	0644	edit dl rm
printf.h	6875	0644	edit dl rm
proc_service.h	3477	0644	edit dl rm
pthread.h	48422	0644	edit dl rm
pty.h	1570	0644	edit dl rm
pwd.h	6317	0644	edit dl rm
regex.h	25940	0644	edit dl rm
regexp.h	1387	0644	edit dl rm
resolv.h	12388	0644	edit dl rm
re_comp.h	963	0644	edit dl rm
sched.h	5043	0644	edit dl rm
search.h	5450	0644	edit dl rm
semaphore.h	3474	0644	edit dl rm
setjmp.h	3190	0644	edit dl rm
sgtty.h	1344	0644	edit dl rm
shadow.h	5632	0644	edit dl rm
signal.h	13045	0644	edit dl rm
spawn.h	8388	0644	edit dl rm
stab.h	264	0644	edit dl rm
stdbit.h	26907	0644	edit dl rm
stdc-predef.h	2462	0644	edit dl rm
stdint.h	8155	0644	edit dl rm
stdio.h	34172	0644	edit dl rm
stdio_ext.h	2800	0644	edit dl rm
stdlib.h	41039	0644	edit dl rm
string.h	19969	0644	edit dl rm
strings.h	4753	0644	edit dl rm
syscall.h	25	0644	edit dl rm
sysexits.h	5232	0644	edit dl rm
syslog.h	24	0644	edit dl rm
tar.h	3752	0644	edit dl rm
termio.h	214	0644	edit dl rm
termios.h	3599	0644	edit dl rm
tgmath.h	48779	0644	edit dl rm
threads.h	7814	0644	edit dl rm
thread_db.h	16024	0644	edit dl rm
time.h	15115	0644	edit dl rm
ttyent.h	2494	0644	edit dl rm
uchar.h	3117	0644	edit dl rm
ucontext.h	2037	0644	edit dl rm
ulimit.h	1584	0644	edit dl rm
unistd.h	45053	0644	edit dl rm
utime.h	1915	0644	edit dl rm
utmp.h	3223	0644	edit dl rm
utmpx.h	4100	0644	edit dl rm
values.h	1956	0644	edit dl rm
wait.h	22	0644	edit dl rm
wchar.h	39102	0644	edit dl rm
wctype.h	5549	0644	edit dl rm
wordexp.h	2502	0644	edit dl rm
zconf.h	16464	0644	edit dl rm
zlib.h	96829	0644	edit dl rm

Edit: /usr/include/stdbit.h (26907B)

/* ISO C23 Standard: 7.18 - Bit and byte utilities <stdbit.h>.
   Copyright (C) 2024-2025 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 _STDBIT_H
#define _STDBIT_H	1

#include <features.h>
#include <bits/endian.h>
#include <bits/stdint-intn.h>
#include <bits/stdint-uintn.h>
#include <bits/stdint-least.h>
/* In C23, <stdbool.h> defines only an implementation-namespace macro,
   so is OK to include here.  Before C23, including <stdbool.h> allows
   the header to use bool rather than _Bool unconditionally, and so to
   compile as C++ (although the type-generic macros are not a good
   form of type-generic interface for C++).  */
#include <stdbool.h>
#define __need_size_t
#include <stddef.h>

#define __STDC_VERSION_STDBIT_H__	202311L

#define __STDC_ENDIAN_LITTLE__		__LITTLE_ENDIAN
#define __STDC_ENDIAN_BIG__		__BIG_ENDIAN
#define __STDC_ENDIAN_NATIVE__		__BYTE_ORDER

__BEGIN_DECLS

/* Use __pacify_uint16 (N) instead of (uint16_t) (N) when the cast is helpful
   only to pacify older GCC (e.g., GCC 10 -Wconversion) or non-GCC (e.g
   clang -Wimplicit-int-conversion).  */
#if __GNUC_PREREQ (11, 0)
# define __pacify_uint8(n)  (n)
# define __pacify_uint16(n) (n)
#else
# define __pacify_uint8(n)  ((uint8_t) (n))
# define __pacify_uint16(n) ((uint16_t) (n))
#endif

/* Count leading zeros.  */
extern unsigned int stdc_leading_zeros_uc (unsigned char __x)
     __THROW __attribute_const__;
extern unsigned int stdc_leading_zeros_us (unsigned short __x)
     __THROW __attribute_const__;
extern unsigned int stdc_leading_zeros_ui (unsigned int __x)
     __THROW __attribute_const__;
extern unsigned int stdc_leading_zeros_ul (unsigned long int __x)
     __THROW __attribute_const__;
__extension__
extern unsigned int stdc_leading_zeros_ull (unsigned long long int __x)
     __THROW __attribute_const__;
#if __glibc_has_builtin (__builtin_stdc_leading_zeros)
# define stdc_leading_zeros(x) (__builtin_stdc_leading_zeros (x))
#else
# define stdc_leading_zeros(x)				\
  (stdc_leading_zeros_ull (x)				\
   - (unsigned int) (8 * (sizeof (0ULL) - sizeof (x))))
#endif

#if __GNUC_PREREQ (3, 4) || __glibc_has_builtin (__builtin_clzll)
static __always_inline unsigned int
__clz64_inline (uint64_t __x)
{
  return __x == 0 ? 64U : (unsigned int) __builtin_clzll (__x);
}

static __always_inline unsigned int
__clz32_inline (uint32_t __x)
{
  return __x == 0 ? 32U : (unsigned int) __builtin_clz (__x);
}

static __always_inline unsigned int
__clz16_inline (uint16_t __x)
{
  return __clz32_inline (__x) - 16;
}

static __always_inline unsigned int
__clz8_inline (uint8_t __x)
{
  return __clz32_inline (__x) - 24;
}

# define stdc_leading_zeros_uc(x) (__clz8_inline (x))
# define stdc_leading_zeros_us(x) (__clz16_inline (x))
# define stdc_leading_zeros_ui(x) (__clz32_inline (x))
# if __WORDSIZE == 64
#  define stdc_leading_zeros_ul(x) (__clz64_inline (x))
# else
#  define stdc_leading_zeros_ul(x) (__clz32_inline (x))
# endif
# define stdc_leading_zeros_ull(x) (__clz64_inline (x))
#endif

/* Count leading ones.  */
extern unsigned int stdc_leading_ones_uc (unsigned char __x)
     __THROW __attribute_const__;
extern unsigned int stdc_leading_ones_us (unsigned short __x)
     __THROW __attribute_const__;
extern unsigned int stdc_leading_ones_ui (unsigned int __x)
     __THROW __attribute_const__;
extern unsigned int stdc_leading_ones_ul (unsigned long int __x)
     __THROW __attribute_const__;
__extension__
extern unsigned int stdc_leading_ones_ull (unsigned long long int __x)
     __THROW __attribute_const__;
#if __glibc_has_builtin (__builtin_stdc_leading_ones)
# define stdc_leading_ones(x) (__builtin_stdc_leading_ones (x))
#else
# define stdc_leading_ones(x)					\
  (stdc_leading_ones_ull ((unsigned long long int) (x)		\
			  << 8 * (sizeof (0ULL) - sizeof (x))))
#endif

#if __GNUC_PREREQ (3, 4) || __glibc_has_builtin (__builtin_clzll)
static __always_inline unsigned int
__clo64_inline (uint64_t __x)
{
  return __clz64_inline (~__x);
}

static __always_inline unsigned int
__clo32_inline (uint32_t __x)
{
  return __clz32_inline (~__x);
}

static __always_inline unsigned int
__clo16_inline (uint16_t __x)
{
  return __clz16_inline (__pacify_uint16 (~__x));
}

static __always_inline unsigned int
__clo8_inline (uint8_t __x)
{
  return __clz8_inline (__pacify_uint8 (~__x));
}

# define stdc_leading_ones_uc(x) (__clo8_inline (x))
# define stdc_leading_ones_us(x) (__clo16_inline (x))
# define stdc_leading_ones_ui(x) (__clo32_inline (x))
# if __WORDSIZE == 64
#  define stdc_leading_ones_ul(x) (__clo64_inline (x))
# else
#  define stdc_leading_ones_ul(x) (__clo32_inline (x))
# endif
# define stdc_leading_ones_ull(x) (__clo64_inline (x))
#endif

/* Count trailing zeros.  */
extern unsigned int stdc_trailing_zeros_uc (unsigned char __x)
     __THROW __attribute_const__;
extern unsigned int stdc_trailing_zeros_us (unsigned short __x)
     __THROW __attribute_const__;
extern unsigned int stdc_trailing_zeros_ui (unsigned int __x)
     __THROW __attribute_const__;
extern unsigned int stdc_trailing_zeros_ul (unsigned long int __x)
     __THROW __attribute_const__;
__extension__
extern unsigned int stdc_trailing_zeros_ull (unsigned long long int __x)
     __THROW __attribute_const__;
#if __glibc_has_builtin (__builtin_stdc_trailing_zeros)
# define stdc_trailing_zeros(x) (__builtin_stdc_trailing_zeros (x))
#else
# define stdc_trailing_zeros(x)				\
  (sizeof (x) == 8 ? stdc_trailing_zeros_ull (x)	\
   : sizeof (x) == 4 ? stdc_trailing_zeros_ui (x)	\
   : sizeof (x) == 2 ? stdc_trailing_zeros_us (__pacify_uint16 (x))	\
   : stdc_trailing_zeros_uc (__pacify_uint8 (x)))
#endif

#if __GNUC_PREREQ (3, 4) || __glibc_has_builtin (__builtin_ctzll)
static __always_inline unsigned int
__ctz64_inline (uint64_t __x)
{
  return __x == 0 ? 64U : (unsigned int) __builtin_ctzll (__x);
}

static __always_inline unsigned int
__ctz32_inline (uint32_t __x)
{
  return __x == 0 ? 32U : (unsigned int) __builtin_ctz (__x);
}

static __always_inline unsigned int
__ctz16_inline (uint16_t __x)
{
  return __x == 0 ? 16U : (unsigned int) __builtin_ctz (__x);
}

static __always_inline unsigned int
__ctz8_inline (uint8_t __x)
{
  return __x == 0 ? 8U : (unsigned int) __builtin_ctz (__x);
}

# define stdc_trailing_zeros_uc(x) (__ctz8_inline (x))
# define stdc_trailing_zeros_us(x) (__ctz16_inline (x))
# define stdc_trailing_zeros_ui(x) (__ctz32_inline (x))
# if __WORDSIZE == 64
#  define stdc_trailing_zeros_ul(x) (__ctz64_inline (x))
# else
#  define stdc_trailing_zeros_ul(x) (__ctz32_inline (x))
# endif
# define stdc_trailing_zeros_ull(x) (__ctz64_inline (x))
#endif

/* Count trailing ones.  */
extern unsigned int stdc_trailing_ones_uc (unsigned char __x)
     __THROW __attribute_const__;
extern unsigned int stdc_trailing_ones_us (unsigned short __x)
     __THROW __attribute_const__;
extern unsigned int stdc_trailing_ones_ui (unsigned int __x)
     __THROW __attribute_const__;
extern unsigned int stdc_trailing_ones_ul (unsigned long int __x)
     __THROW __attribute_const__;
__extension__
extern unsigned int stdc_trailing_ones_ull (unsigned long long int __x)
     __THROW __attribute_const__;
#if __glibc_has_builtin (__builtin_stdc_trailing_ones)
# define stdc_trailing_ones(x) (__builtin_stdc_trailing_ones (x))
#else
# define stdc_trailing_ones(x) (stdc_trailing_ones_ull (x))
#endif

#if __GNUC_PREREQ (3, 4) || __glibc_has_builtin (__builtin_ctzll)
static __always_inline unsigned int
__cto64_inline (uint64_t __x)
{
  return __ctz64_inline (~__x);
}

static __always_inline unsigned int
__cto32_inline (uint32_t __x)
{
  return __ctz32_inline (~__x);
}

static __always_inline unsigned int
__cto16_inline (uint16_t __x)
{
  return __ctz16_inline (__pacify_uint16 (~__x));
}

static __always_inline unsigned int
__cto8_inline (uint8_t __x)
{
  return __ctz8_inline (__pacify_uint8 (~__x));
}

# define stdc_trailing_ones_uc(x) (__cto8_inline (x))
# define stdc_trailing_ones_us(x) (__cto16_inline (x))
# define stdc_trailing_ones_ui(x) (__cto32_inline (x))
# if __WORDSIZE == 64
#  define stdc_trailing_ones_ul(x) (__cto64_inline (x))
# else
#  define stdc_trailing_ones_ul(x) (__cto32_inline (x))
# endif
# define stdc_trailing_ones_ull(x) (__cto64_inline (x))
#endif

/* First leading zero.  */
extern unsigned int stdc_first_leading_zero_uc (unsigned char __x)
     __THROW __attribute_const__;
extern unsigned int stdc_first_leading_zero_us (unsigned short __x)
     __THROW __attribute_const__;
extern unsigned int stdc_first_leading_zero_ui (unsigned int __x)
     __THROW __attribute_const__;
extern unsigned int stdc_first_leading_zero_ul (unsigned long int __x)
     __THROW __attribute_const__;
__extension__
extern unsigned int stdc_first_leading_zero_ull (unsigned long long int __x)
     __THROW __attribute_const__;
#if __glibc_has_builtin (__builtin_stdc_first_leading_zero)
# define stdc_first_leading_zero(x) (__builtin_stdc_first_leading_zero (x))
#else
# define stdc_first_leading_zero(x)			\
  (sizeof (x) == 8 ? stdc_first_leading_zero_ull (x)	\
   : sizeof (x) == 4 ? stdc_first_leading_zero_ui (x)	\
   : sizeof (x) == 2 ? stdc_first_leading_zero_us (__pacify_uint16 (x))	\
   : stdc_first_leading_zero_uc (__pacify_uint8 (x)))
#endif

#if __GNUC_PREREQ (3, 4) || __glibc_has_builtin (__builtin_clzll)
static __always_inline unsigned int
__flz64_inline (uint64_t __x)
{
  return __x == (uint64_t) -1 ? 0 : 1 + __clo64_inline (__x);
}

static __always_inline unsigned int
__flz32_inline (uint32_t __x)
{
  return __x == (uint32_t) -1 ? 0 : 1 + __clo32_inline (__x);
}

static __always_inline unsigned int
__flz16_inline (uint16_t __x)
{
  return __x == (uint16_t) -1 ? 0 : 1 + __clo16_inline (__x);
}

static __always_inline unsigned int
__flz8_inline (uint8_t __x)
{
  return __x == (uint8_t) -1 ? 0 : 1 + __clo8_inline (__x);
}

# define stdc_first_leading_zero_uc(x) (__flz8_inline (x))
# define stdc_first_leading_zero_us(x) (__flz16_inline (x))
# define stdc_first_leading_zero_ui(x) (__flz32_inline (x))
# if __WORDSIZE == 64
#  define stdc_first_leading_zero_ul(x) (__flz64_inline (x))
# else
#  define stdc_first_leading_zero_ul(x) (__flz32_inline (x))
# endif
# define stdc_first_leading_zero_ull(x) (__flz64_inline (x))
#endif

/* First leading one.  */
extern unsigned int stdc_first_leading_one_uc (unsigned char __x)
     __THROW __attribute_const__;
extern unsigned int stdc_first_leading_one_us (unsigned short __x)
     __THROW __attribute_const__;
extern unsigned int stdc_first_leading_one_ui (unsigned int __x)
     __THROW __attribute_const__;
extern unsigned int stdc_first_leading_one_ul (unsigned long int __x)
     __THROW __attribute_const__;
__extension__
extern unsigned int stdc_first_leading_one_ull (unsigned long long int __x)
     __THROW __attribute_const__;
#if __glibc_has_builtin (__builtin_stdc_first_leading_one)
# define stdc_first_leading_one(x) (__builtin_stdc_first_leading_one (x))
#else
# define stdc_first_leading_one(x)			\
  (sizeof (x) == 8 ? stdc_first_leading_one_ull (x)	\
   : sizeof (x) == 4 ? stdc_first_leading_one_ui (x)	\
   : sizeof (x) == 2 ? stdc_first_leading_one_us (__pacify_uint16 (x))	\
   : stdc_first_leading_one_uc (__pacify_uint8 (x)))
#endif

#if __GNUC_PREREQ (3, 4) || __glibc_has_builtin (__builtin_clzll)
static __always_inline unsigned int
__flo64_inline (uint64_t __x)
{
  return __x == 0 ? 0 : 1 + __clz64_inline (__x);
}

static __always_inline unsigned int
__flo32_inline (uint32_t __x)
{
  return __x == 0 ? 0 : 1 + __clz32_inline (__x);
}

static __always_inline unsigned int
__flo16_inline (uint16_t __x)
{
  return __x == 0 ? 0 : 1 + __clz16_inline (__x);
}

static __always_inline unsigned int
__flo8_inline (uint8_t __x)
{
  return __x == 0 ? 0 : 1 + __clz8_inline (__x);
}

# define stdc_first_leading_one_uc(x) (__flo8_inline (x))
# define stdc_first_leading_one_us(x) (__flo16_inline (x))
# define stdc_first_leading_one_ui(x) (__flo32_inline (x))
# if __WORDSIZE == 64
#  define stdc_first_leading_one_ul(x) (__flo64_inline (x))
# else
#  define stdc_first_leading_one_ul(x) (__flo32_inline (x))
# endif
# define stdc_first_leading_one_ull(x) (__flo64_inline (x))
#endif

/* First trailing zero.  */
extern unsigned int stdc_first_trailing_zero_uc (unsigned char __x)
     __THROW __attribute_const__;
extern unsigned int stdc_first_trailing_zero_us (unsigned short __x)
     __THROW __attribute_const__;
extern unsigned int stdc_first_trailing_zero_ui (unsigned int __x)
     __THROW __attribute_const__;
extern unsigned int stdc_first_trailing_zero_ul (unsigned long int __x)
     __THROW __attribute_const__;
__extension__
extern unsigned int stdc_first_trailing_zero_ull (unsigned long long int __x)
     __THROW __attribute_const__;
#if __glibc_has_builtin (__builtin_stdc_first_trailing_zero)
# define stdc_first_trailing_zero(x) (__builtin_stdc_first_trailing_zero (x))
#else
# define stdc_first_trailing_zero(x)			\
  (sizeof (x) == 8 ? stdc_first_trailing_zero_ull (x)	\
   : sizeof (x) == 4 ? stdc_first_trailing_zero_ui (x)	\
   : sizeof (x) == 2 ? stdc_first_trailing_zero_us (__pacify_uint16 (x)) \
   : stdc_first_trailing_zero_uc (__pacify_uint8 (x)))
#endif

#if __GNUC_PREREQ (3, 4) || __glibc_has_builtin (__builtin_ctzll)
static __always_inline unsigned int
__ftz64_inline (uint64_t __x)
{
  return __x == (uint64_t) -1 ? 0 : 1 + __cto64_inline (__x);
}

static __always_inline unsigned int
__ftz32_inline (uint32_t __x)
{
  return __x == (uint32_t) -1 ? 0 : 1 + __cto32_inline (__x);
}

static __always_inline unsigned int
__ftz16_inline (uint16_t __x)
{
  return __x == (uint16_t) -1 ? 0 : 1 + __cto16_inline (__x);
}

static __always_inline unsigned int
__ftz8_inline (uint8_t __x)
{
  return __x == (uint8_t) -1 ? 0 : 1 + __cto8_inline (__x);
}

# define stdc_first_trailing_zero_uc(x) (__ftz8_inline (x))
# define stdc_first_trailing_zero_us(x) (__ftz16_inline (x))
# define stdc_first_trailing_zero_ui(x) (__ftz32_inline (x))
# if __WORDSIZE == 64
#  define stdc_first_trailing_zero_ul(x) (__ftz64_inline (x))
# else
#  define stdc_first_trailing_zero_ul(x) (__ftz32_inline (x))
# endif
# define stdc_first_trailing_zero_ull(x) (__ftz64_inline (x))
#endif

/* First trailing one.  */
extern unsigned int stdc_first_trailing_one_uc (unsigned char __x)
     __THROW __attribute_const__;
extern unsigned int stdc_first_trailing_one_us (unsigned short __x)
     __THROW __attribute_const__;
extern unsigned int stdc_first_trailing_one_ui (unsigned int __x)
     __THROW __attribute_const__;
extern unsigned int stdc_first_trailing_one_ul (unsigned long int __x)
     __THROW __attribute_const__;
__extension__
extern unsigned int stdc_first_trailing_one_ull (unsigned long long int __x)
     __THROW __attribute_const__;
#if __glibc_has_builtin (__builtin_stdc_first_trailing_one)
# define stdc_first_trailing_one(x) (__builtin_stdc_first_trailing_one (x))
#else
# define stdc_first_trailing_one(x)			\
  (sizeof (x) == 8 ? stdc_first_trailing_one_ull (x)	\
   : sizeof (x) == 4 ? stdc_first_trailing_one_ui (x)	\
   : sizeof (x) == 2 ? stdc_first_trailing_one_us (__pacify_uint16 (x))	\
   : stdc_first_trailing_one_uc (__pacify_uint8 (x)))
#endif

#if __GNUC_PREREQ (3, 4) || __glibc_has_builtin (__builtin_ctzll)
static __always_inline unsigned int
__fto64_inline (uint64_t __x)
{
  return __x == 0 ? 0 : 1 + __ctz64_inline (__x);
}

static __always_inline unsigned int
__fto32_inline (uint32_t __x)
{
  return __x == 0 ? 0 : 1 + __ctz32_inline (__x);
}

static __always_inline unsigned int
__fto16_inline (uint16_t __x)
{
  return __x == 0 ? 0 : 1 + __ctz16_inline (__x);
}

static __always_inline unsigned int
__fto8_inline (uint8_t __x)
{
  return __x == 0 ? 0 : 1 + __ctz8_inline (__x);
}

# define stdc_first_trailing_one_uc(x) (__fto8_inline (x))
# define stdc_first_trailing_one_us(x) (__fto16_inline (x))
# define stdc_first_trailing_one_ui(x) (__fto32_inline (x))
# if __WORDSIZE == 64
#  define stdc_first_trailing_one_ul(x) (__fto64_inline (x))
# else
#  define stdc_first_trailing_one_ul(x) (__fto32_inline (x))
# endif
# define stdc_first_trailing_one_ull(x) (__fto64_inline (x))
#endif

/* Count zeros.  */
extern unsigned int stdc_count_zeros_uc (unsigned char __x)
     __THROW __attribute_const__;
extern unsigned int stdc_count_zeros_us (unsigned short __x)
     __THROW __attribute_const__;
extern unsigned int stdc_count_zeros_ui (unsigned int __x)
     __THROW __attribute_const__;
extern unsigned int stdc_count_zeros_ul (unsigned long int __x)
     __THROW __attribute_const__;
__extension__
extern unsigned int stdc_count_zeros_ull (unsigned long long int __x)
     __THROW __attribute_const__;
#if __glibc_has_builtin (__builtin_stdc_count_zeros)
# define stdc_count_zeros(x) (__builtin_stdc_count_zeros (x))
#else
# define stdc_count_zeros(x)				\
  (stdc_count_zeros_ull (x)				\
   - (unsigned int) (8 * (sizeof (0ULL) - sizeof (x))))
#endif

#if __GNUC_PREREQ (3, 4) || __glibc_has_builtin (__builtin_popcountll)
static __always_inline unsigned int
__cz64_inline (uint64_t __x)
{
  return 64U - (unsigned int) __builtin_popcountll (__x);
}

static __always_inline unsigned int
__cz32_inline (uint32_t __x)
{
  return 32U - (unsigned int) __builtin_popcount (__x);
}

static __always_inline unsigned int
__cz16_inline (uint16_t __x)
{
  return 16U - (unsigned int) __builtin_popcount (__x);
}

static __always_inline unsigned int
__cz8_inline (uint8_t __x)
{
  return 8U - (unsigned int) __builtin_popcount (__x);
}

# define stdc_count_zeros_uc(x) (__cz8_inline (x))
# define stdc_count_zeros_us(x) (__cz16_inline (x))
# define stdc_count_zeros_ui(x) (__cz32_inline (x))
# if __WORDSIZE == 64
#  define stdc_count_zeros_ul(x) (__cz64_inline (x))
# else
#  define stdc_count_zeros_ul(x) (__cz32_inline (x))
# endif
# define stdc_count_zeros_ull(x) (__cz64_inline (x))
#endif

/* Count ones.  */
extern unsigned int stdc_count_ones_uc (unsigned char __x)
     __THROW __attribute_const__;
extern unsigned int stdc_count_ones_us (unsigned short __x)
     __THROW __attribute_const__;
extern unsigned int stdc_count_ones_ui (unsigned int __x)
     __THROW __attribute_const__;
extern unsigned int stdc_count_ones_ul (unsigned long int __x)
     __THROW __attribute_const__;
__extension__
extern unsigned int stdc_count_ones_ull (unsigned long long int __x)
     __THROW __attribute_const__;
#if __glibc_has_builtin (__builtin_stdc_count_ones)
# define stdc_count_ones(x) (__builtin_stdc_count_ones (x))
#else
# define stdc_count_ones(x) (stdc_count_ones_ull (x))
#endif

#if __GNUC_PREREQ (3, 4) || __glibc_has_builtin (__builtin_popcountll)
static __always_inline unsigned int
__co64_inline (uint64_t __x)
{
  return (unsigned int) __builtin_popcountll (__x);
}

static __always_inline unsigned int
__co32_inline (uint32_t __x)
{
  return (unsigned int) __builtin_popcount (__x);
}

static __always_inline unsigned int
__co16_inline (uint16_t __x)
{
  return (unsigned int) __builtin_popcount (__x);
}

static __always_inline unsigned int
__co8_inline (uint8_t __x)
{
  return (unsigned int) __builtin_popcount (__x);
}

# define stdc_count_ones_uc(x) (__co8_inline (x))
# define stdc_count_ones_us(x) (__co16_inline (x))
# define stdc_count_ones_ui(x) (__co32_inline (x))
# if __WORDSIZE == 64
#  define stdc_count_ones_ul(x) (__co64_inline (x))
# else
#  define stdc_count_ones_ul(x) (__co32_inline (x))
# endif
# define stdc_count_ones_ull(x) (__co64_inline (x))
#endif

/* Single-bit check.  */
extern bool stdc_has_single_bit_uc (unsigned char __x)
     __THROW __attribute_const__;
extern bool stdc_has_single_bit_us (unsigned short __x)
     __THROW __attribute_const__;
extern bool stdc_has_single_bit_ui (unsigned int __x)
     __THROW __attribute_const__;
extern bool stdc_has_single_bit_ul (unsigned long int __x)
     __THROW __attribute_const__;
__extension__
extern bool stdc_has_single_bit_ull (unsigned long long int __x)
     __THROW __attribute_const__;
#if __glibc_has_builtin (__builtin_stdc_has_single_bit)
# define stdc_has_single_bit(x) (__builtin_stdc_has_single_bit (x))
#else
# define stdc_has_single_bit(x)				\
  ((bool) (sizeof (x) <= sizeof (unsigned int)		\
	   ? stdc_has_single_bit_ui (x)			\
	   : stdc_has_single_bit_ull (x)))
#endif

static __always_inline bool
__hsb64_inline (uint64_t __x)
{
  return (__x ^ (__x - 1)) > __x - 1;
}

static __always_inline bool
__hsb32_inline (uint32_t __x)
{
  return (__x ^ (__x - 1)) > __x - 1;
}

static __always_inline bool
__hsb16_inline (uint16_t __x)
{
  return (__x ^ (__x - 1)) > __x - 1;
}

static __always_inline bool
__hsb8_inline (uint8_t __x)
{
  return (__x ^ (__x - 1)) > __x - 1;
}

#define stdc_has_single_bit_uc(x) (__hsb8_inline (x))
#define stdc_has_single_bit_us(x) (__hsb16_inline (x))
#define stdc_has_single_bit_ui(x) (__hsb32_inline (x))
#if __WORDSIZE == 64
# define stdc_has_single_bit_ul(x) (__hsb64_inline (x))
#else
# define stdc_has_single_bit_ul(x) (__hsb32_inline (x))
#endif
#define stdc_has_single_bit_ull(x) (__hsb64_inline (x))

/* Bit width.  */
extern unsigned int stdc_bit_width_uc (unsigned char __x)
     __THROW __attribute_const__;
extern unsigned int stdc_bit_width_us (unsigned short __x)
     __THROW __attribute_const__;
extern unsigned int stdc_bit_width_ui (unsigned int __x)
     __THROW __attribute_const__;
extern unsigned int stdc_bit_width_ul (unsigned long int __x)
     __THROW __attribute_const__;
__extension__
extern unsigned int stdc_bit_width_ull (unsigned long long int __x)
     __THROW __attribute_const__;
#if __glibc_has_builtin (__builtin_stdc_bit_width)
# define stdc_bit_width(x) (__builtin_stdc_bit_width (x))
#else
# define stdc_bit_width(x) (stdc_bit_width_ull (x))
#endif

#if __GNUC_PREREQ (3, 4) || __glibc_has_builtin (__builtin_clzll)
static __always_inline unsigned int
__bw64_inline (uint64_t __x)
{
  return 64 - __clz64_inline (__x);
}

static __always_inline unsigned int
__bw32_inline (uint32_t __x)
{
  return 32 - __clz32_inline (__x);
}

static __always_inline unsigned int
__bw16_inline (uint16_t __x)
{
  return 16 - __clz16_inline (__x);
}

static __always_inline unsigned int
__bw8_inline (uint8_t __x)
{
  return 8 - __clz8_inline (__x);
}

# define stdc_bit_width_uc(x) (__bw8_inline (x))
# define stdc_bit_width_us(x) (__bw16_inline (x))
# define stdc_bit_width_ui(x) (__bw32_inline (x))
# if __WORDSIZE == 64
#  define stdc_bit_width_ul(x) (__bw64_inline (x))
# else
#  define stdc_bit_width_ul(x) (__bw32_inline (x))
# endif
# define stdc_bit_width_ull(x) (__bw64_inline (x))
#endif

/* Bit floor.  */
extern unsigned char stdc_bit_floor_uc (unsigned char __x)
     __THROW __attribute_const__;
extern unsigned short stdc_bit_floor_us (unsigned short __x)
     __THROW __attribute_const__;
extern unsigned int stdc_bit_floor_ui (unsigned int __x)
     __THROW __attribute_const__;
extern unsigned long int stdc_bit_floor_ul (unsigned long int __x)
     __THROW __attribute_const__;
__extension__
extern unsigned long long int stdc_bit_floor_ull (unsigned long long int __x)
     __THROW __attribute_const__;
#if __glibc_has_builtin (__builtin_stdc_bit_floor)
# define stdc_bit_floor(x) (__builtin_stdc_bit_floor (x))
#else
# define stdc_bit_floor(x) ((__typeof (x)) stdc_bit_floor_ull (x))
#endif

#if __GNUC_PREREQ (3, 4) || __glibc_has_builtin (__builtin_clzll)
static __always_inline uint64_t
__bf64_inline (uint64_t __x)
{
  return __x == 0 ? 0 : ((uint64_t) 1) << (__bw64_inline (__x) - 1);
}

static __always_inline uint32_t
__bf32_inline (uint32_t __x)
{
  return __x == 0 ? 0 : ((uint32_t) 1) << (__bw32_inline (__x) - 1);
}

static __always_inline uint16_t
__bf16_inline (uint16_t __x)
{
  return __pacify_uint16 (__x == 0
			  ? 0 : ((uint16_t) 1) << (__bw16_inline (__x) - 1));
}

static __always_inline uint8_t
__bf8_inline (uint8_t __x)
{
  return __pacify_uint8 (__x == 0
			 ? 0 : ((uint8_t) 1) << (__bw8_inline (__x) - 1));
}

# define stdc_bit_floor_uc(x) ((unsigned char) __bf8_inline (x))
# define stdc_bit_floor_us(x) ((unsigned short) __bf16_inline (x))
# define stdc_bit_floor_ui(x) ((unsigned int) __bf32_inline (x))
# if __WORDSIZE == 64
#  define stdc_bit_floor_ul(x) ((unsigned long int) __bf64_inline (x))
# else
#  define stdc_bit_floor_ul(x) ((unsigned long int) __bf32_inline (x))
# endif
# define stdc_bit_floor_ull(x) ((unsigned long long int) __bf64_inline (x))
#endif

/* Bit ceiling.  */
extern unsigned char stdc_bit_ceil_uc (unsigned char __x)
     __THROW __attribute_const__;
extern unsigned short stdc_bit_ceil_us (unsigned short __x)
     __THROW __attribute_const__;
extern unsigned int stdc_bit_ceil_ui (unsigned int __x)
     __THROW __attribute_const__;
extern unsigned long int stdc_bit_ceil_ul (unsigned long int __x)
     __THROW __attribute_const__;
__extension__
extern unsigned long long int stdc_bit_ceil_ull (unsigned long long int __x)
     __THROW __attribute_const__;
#if __glibc_has_builtin (__builtin_stdc_bit_ceil)
# define stdc_bit_ceil(x) (__builtin_stdc_bit_ceil (x))
#else
# define stdc_bit_ceil(x) ((__typeof (x)) stdc_bit_ceil_ull (x))
#endif

#if __GNUC_PREREQ (3, 4) || __glibc_has_builtin (__builtin_clzll)
static __always_inline uint64_t
__bc64_inline (uint64_t __x)
{
  return __x <= 1 ? 1 : ((uint64_t) 2) << (__bw64_inline (__x - 1) - 1);
}

static __always_inline uint32_t
__bc32_inline (uint32_t __x)
{
  return __x <= 1 ? 1 : ((uint32_t) 2) << (__bw32_inline (__x - 1) - 1);
}

static __always_inline uint16_t
__bc16_inline (uint16_t __x)
{
  return __pacify_uint16 (__x <= 1
			  ? 1
			  : ((uint16_t) 2)
			    << (__bw16_inline ((uint16_t) (__x - 1)) - 1));
}

static __always_inline uint8_t
__bc8_inline (uint8_t __x)
{
  return __pacify_uint8 (__x <= 1
			 ? 1
			 : ((uint8_t) 2)
			   << (__bw8_inline ((uint8_t) (__x - 1)) - 1));
}

# define stdc_bit_ceil_uc(x) ((unsigned char) __bc8_inline (x))
# define stdc_bit_ceil_us(x) ((unsigned short) __bc16_inline (x))
# define stdc_bit_ceil_ui(x) ((unsigned int) __bc32_inline (x))
# if __WORDSIZE == 64
#  define stdc_bit_ceil_ul(x) ((unsigned long int) __bc64_inline (x))
# else
#  define stdc_bit_ceil_ul(x) ((unsigned long int) __bc32_inline (x))
# endif
# define stdc_bit_ceil_ull(x) ((unsigned long long int) __bc64_inline (x))
#endif

__END_DECLS

#endif /* _STDBIT_H */

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