source: code/trunk/vendor/modernc.org/libc/musl_darwin_amd64.go@ 823

// Code generated by 'ccgo -D__environ=environ -export-externs X -export-fields F -hide __syscall0,__syscall1,__syscall2,__syscall3,__syscall4,__syscall5,__syscall6 -hide isascii,isspace,tolower,toupper -nostdinc -nostdlib -o ../musl_darwin_amd64.go -pkgname libc -static-locals-prefix _s -Iarch/x86_64 -Iarch/generic -Iobj/src/internal -Isrc/include -Isrc/internal -Iobj/include -Iinclude copyright.c ../darwin/table.c src/env/putenv.c src/env/setenv.c src/env/unsetenv.c src/internal/floatscan.c src/internal/intscan.c src/internal/shgetc.c src/locale/localeconv.c src/math/__fpclassify.c src/math/__fpclassifyf.c src/math/__fpclassifyl.c src/math/copysignl.c src/math/fabsl.c src/math/fmodl.c src/math/nanf.c src/math/rint.c src/math/scalbn.c src/math/scalbnl.c src/network/freeaddrinfo.c src/network/getaddrinfo.c src/network/gethostbyaddr.c src/network/gethostbyaddr_r.c src/network/gethostbyname.c src/network/gethostbyname2.c src/network/gethostbyname2_r.c src/network/getnameinfo.c src/network/h_errno.c src/network/inet_aton.c src/network/inet_ntop.c src/network/inet_pton.c src/network/lookup_ipliteral.c src/network/lookup_name.c src/network/lookup_serv.c src/prng/rand_r.c src/stdio/__toread.c src/stdio/__uflow.c src/stdlib/bsearch.c src/stdlib/strtod.c src/stdlib/strtol.c src/string/strchrnul.c src/string/strdup.c src/string/strlcat.c src/string/strlcpy.c src/string/strncasecmp.c src/string/strncat.c src/string/strnlen.c src/string/strspn.c src/string/strtok.c', DO NOT EDIT.

package libc

import (
        "math"
        "reflect"
        "sync/atomic"
        "unsafe"
)

var _ = math.Pi
var _ reflect.Kind
var _ atomic.Value
var _ unsafe.Pointer

// musl as a whole is licensed under the following standard MIT license:
//
// ----------------------------------------------------------------------
// Copyright © 2005-2020 Rich Felker, et al.
//
// Permission is hereby granted, free of charge, to any person obtaining
// a copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to
// permit persons to whom the Software is furnished to do so, subject to
// the following conditions:
//
// The above copyright notice and this permission notice shall be
// included in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
// IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
// CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
// TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
// SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
// ----------------------------------------------------------------------
//
// Authors/contributors include:
//
// A. Wilcox
// Ada Worcester
// Alex Dowad
// Alex Suykov
// Alexander Monakov
// Andre McCurdy
// Andrew Kelley
// Anthony G. Basile
// Aric Belsito
// Arvid Picciani
// Bartosz Brachaczek
// Benjamin Peterson
// Bobby Bingham
// Boris Brezillon
// Brent Cook
// Chris Spiegel
// Clément Vasseur
// Daniel Micay
// Daniel Sabogal
// Daurnimator
// David Carlier
// David Edelsohn
// Denys Vlasenko
// Dmitry Ivanov
// Dmitry V. Levin
// Drew DeVault
// Emil Renner Berthing
// Fangrui Song
// Felix Fietkau
// Felix Janda
// Gianluca Anzolin
// Hauke Mehrtens
// He X
// Hiltjo Posthuma
// Isaac Dunham
// Jaydeep Patil
// Jens Gustedt
// Jeremy Huntwork
// Jo-Philipp Wich
// Joakim Sindholt
// John Spencer
// Julien Ramseier
// Justin Cormack
// Kaarle Ritvanen
// Khem Raj
// Kylie McClain
// Leah Neukirchen
// Luca Barbato
// Luka Perkov
// M Farkas-Dyck (Strake)
// Mahesh Bodapati
// Markus Wichmann
// Masanori Ogino
// Michael Clark
// Michael Forney
// Mikhail Kremnyov
// Natanael Copa
// Nicholas J. Kain
// orc
// Pascal Cuoq
// Patrick Oppenlander
// Petr Hosek
// Petr Skocik
// Pierre Carrier
// Reini Urban
// Rich Felker
// Richard Pennington
// Ryan Fairfax
// Samuel Holland
// Segev Finer
// Shiz
// sin
// Solar Designer
// Stefan Kristiansson
// Stefan O'Rear
// Szabolcs Nagy
// Timo Teräs
// Trutz Behn
// Valentin Ochs
// Will Dietz
// William Haddon
// William Pitcock
//
// Portions of this software are derived from third-party works licensed
// under terms compatible with the above MIT license:
//
// The TRE regular expression implementation (src/regex/reg* and
// src/regex/tre*) is Copyright © 2001-2008 Ville Laurikari and licensed
// under a 2-clause BSD license (license text in the source files). The
// included version has been heavily modified by Rich Felker in 2012, in
// the interests of size, simplicity, and namespace cleanliness.
//
// Much of the math library code (src/math/* and src/complex/*) is
// Copyright © 1993,2004 Sun Microsystems or
// Copyright © 2003-2011 David Schultz or
// Copyright © 2003-2009 Steven G. Kargl or
// Copyright © 2003-2009 Bruce D. Evans or
// Copyright © 2008 Stephen L. Moshier or
// Copyright © 2017-2018 Arm Limited
// and labelled as such in comments in the individual source files. All
// have been licensed under extremely permissive terms.
//
// The ARM memcpy code (src/string/arm/memcpy.S) is Copyright © 2008
// The Android Open Source Project and is licensed under a two-clause BSD
// license. It was taken from Bionic libc, used on Android.
//
// The AArch64 memcpy and memset code (src/string/aarch64/*) are
// Copyright © 1999-2019, Arm Limited.
//
// The implementation of DES for crypt (src/crypt/crypt_des.c) is
// Copyright © 1994 David Burren. It is licensed under a BSD license.
//
// The implementation of blowfish crypt (src/crypt/crypt_blowfish.c) was
// originally written by Solar Designer and placed into the public
// domain. The code also comes with a fallback permissive license for use
// in jurisdictions that may not recognize the public domain.
//
// The smoothsort implementation (src/stdlib/qsort.c) is Copyright © 2011
// Valentin Ochs and is licensed under an MIT-style license.
//
// The x86_64 port was written by Nicholas J. Kain and is licensed under
// the standard MIT terms.
//
// The mips and microblaze ports were originally written by Richard
// Pennington for use in the ellcc project. The original code was adapted
// by Rich Felker for build system and code conventions during upstream
// integration. It is licensed under the standard MIT terms.
//
// The mips64 port was contributed by Imagination Technologies and is
// licensed under the standard MIT terms.
//
// The powerpc port was also originally written by Richard Pennington,
// and later supplemented and integrated by John Spencer. It is licensed
// under the standard MIT terms.
//
// All other files which have no copyright comments are original works
// produced specifically for use as part of this library, written either
// by Rich Felker, the main author of the library, or by one or more
// contibutors listed above. Details on authorship of individual files
// can be found in the git version control history of the project. The
// omission of copyright and license comments in each file is in the
// interest of source tree size.
//
// In addition, permission is hereby granted for all public header files
// (include/* and arch/*/bits/*) and crt files intended to be linked into
// applications (crt/*, ldso/dlstart.c, and arch/*/crt_arch.h) to omit
// the copyright notice and permission notice otherwise required by the
// license, and to use these files without any requirement of
// attribution. These files include substantial contributions from:
//
// Bobby Bingham
// John Spencer
// Nicholas J. Kain
// Rich Felker
// Richard Pennington
// Stefan Kristiansson
// Szabolcs Nagy
//
// all of whom have explicitly granted such permission.
//
// This file previously contained text expressing a belief that most of
// the files covered by the above exception were sufficiently trivial not
// to be subject to copyright, resulting in confusion over whether it
// negated the permissions granted in the license. In the spirit of
// permissive licensing, and of not having licensing issues being an
// obstacle to adoption, that text has been removed.
const ( /* copyright.c:194:1: */
        __musl__copyright__ = 0
)

const ( /* nameser.h:117:1: */
        ns_uop_delete = 0
        ns_uop_add    = 1
        ns_uop_max    = 2
)

const ( /* nameser.h:147:1: */
        ns_t_invalid  = 0
        ns_t_a        = 1
        ns_t_ns       = 2
        ns_t_md       = 3
        ns_t_mf       = 4
        ns_t_cname    = 5
        ns_t_soa      = 6
        ns_t_mb       = 7
        ns_t_mg       = 8
        ns_t_mr       = 9
        ns_t_null     = 10
        ns_t_wks      = 11
        ns_t_ptr      = 12
        ns_t_hinfo    = 13
        ns_t_minfo    = 14
        ns_t_mx       = 15
        ns_t_txt      = 16
        ns_t_rp       = 17
        ns_t_afsdb    = 18
        ns_t_x25      = 19
        ns_t_isdn     = 20
        ns_t_rt       = 21
        ns_t_nsap     = 22
        ns_t_nsap_ptr = 23
        ns_t_sig      = 24
        ns_t_key      = 25
        ns_t_px       = 26
        ns_t_gpos     = 27
        ns_t_aaaa     = 28
        ns_t_loc      = 29
        ns_t_nxt      = 30
        ns_t_eid      = 31
        ns_t_nimloc   = 32
        ns_t_srv      = 33
        ns_t_atma     = 34
        ns_t_naptr    = 35
        ns_t_kx       = 36
        ns_t_cert     = 37
        ns_t_a6       = 38
        ns_t_dname    = 39
        ns_t_sink     = 40
        ns_t_opt      = 41
        ns_t_apl      = 42
        ns_t_tkey     = 249
        ns_t_tsig     = 250
        ns_t_ixfr     = 251
        ns_t_axfr     = 252
        ns_t_mailb    = 253
        ns_t_maila    = 254
        ns_t_any      = 255
        ns_t_zxfr     = 256
        ns_t_max      = 65536
)

const ( /* nameser.h:210:1: */
        ns_c_invalid = 0
        ns_c_in      = 1
        ns_c_2       = 2
        ns_c_chaos   = 3
        ns_c_hs      = 4
        ns_c_none    = 254
        ns_c_any     = 255
        ns_c_max     = 65536
)

const ( /* nameser.h:221:1: */
        ns_kt_rsa     = 1
        ns_kt_dh      = 2
        ns_kt_dsa     = 3
        ns_kt_private = 254
)

const ( /* nameser.h:228:1: */
        cert_t_pkix = 1
        cert_t_spki = 2
        cert_t_pgp  = 3
        cert_t_url  = 253
        cert_t_oid  = 254
)

const ( /* nameser.h:28:1: */
        ns_s_qd  = 0
        ns_s_zn  = 0
        ns_s_an  = 1
        ns_s_pr  = 1
        ns_s_ns  = 2
        ns_s_ud  = 2
        ns_s_ar  = 3
        ns_s_max = 4
)

const ( /* nameser.h:75:1: */
        ns_f_qr     = 0
        ns_f_opcode = 1
        ns_f_aa     = 2
        ns_f_tc     = 3
        ns_f_rd     = 4
        ns_f_ra     = 5
        ns_f_z      = 6
        ns_f_ad     = 7
        ns_f_cd     = 8
        ns_f_rcode  = 9
        ns_f_max    = 10
)

const ( /* nameser.h:89:1: */
        ns_o_query  = 0
        ns_o_iquery = 1
        ns_o_status = 2
        ns_o_notify = 4
        ns_o_update = 5
        ns_o_max    = 6
)

const ( /* nameser.h:98:1: */
        ns_r_noerror  = 0
        ns_r_formerr  = 1
        ns_r_servfail = 2
        ns_r_nxdomain = 3
        ns_r_notimpl  = 4
        ns_r_refused  = 5
        ns_r_yxdomain = 6
        ns_r_yxrrset  = 7
        ns_r_nxrrset  = 8
        ns_r_notauth  = 9
        ns_r_notzone  = 10
        ns_r_max      = 11
        ns_r_badvers  = 16
        ns_r_badsig   = 16
        ns_r_badkey   = 17
        ns_r_badtime  = 18
)

type ptrdiff_t = int64 /* <builtin>:3:26 */

type size_t = uint64 /* <builtin>:9:23 */

type wchar_t = int32 /* <builtin>:15:24 */

var X__darwin_check_fd_set_overflow uintptr /* <builtin>:146:5: */

// pthread opaque structures

type __darwin_pthread_handler_rec = struct {
        F__routine uintptr
        F__arg     uintptr
        F__next    uintptr
} /* table.c:1396:1 */

type _opaque_pthread_attr_t = struct {
        F__sig    int64
        F__opaque [56]int8
} /* table.c:1402:1 */

type _opaque_pthread_cond_t = struct {
        F__sig    int64
        F__opaque [40]int8
} /* table.c:1407:1 */

type _opaque_pthread_condattr_t = struct {
        F__sig    int64
        F__opaque [8]int8
} /* table.c:1412:1 */

type _opaque_pthread_mutex_t = struct {
        F__sig    int64
        F__opaque [56]int8
} /* table.c:1417:1 */

type _opaque_pthread_mutexattr_t = struct {
        F__sig    int64
        F__opaque [8]int8
} /* table.c:1422:1 */

type _opaque_pthread_once_t = struct {
        F__sig    int64
        F__opaque [8]int8
} /* table.c:1427:1 */

type _opaque_pthread_rwlock_t = struct {
        F__sig    int64
        F__opaque [192]int8
} /* table.c:1432:1 */

type _opaque_pthread_rwlockattr_t = struct {
        F__sig    int64
        F__opaque [16]int8
} /* table.c:1437:1 */

type _opaque_pthread_t = struct {
        F__sig           int64
        F__cleanup_stack uintptr
        F__opaque        [8176]int8
} /* table.c:1442:1 */

type ct_rune_t = int32 /* table.c:1527:28 */

type rune_t = int32 /* table.c:1536:25 */

type wint_t = int32 /* table.c:1558:25 */

type _RuneEntry = struct {
        F__min       int32
        F__max       int32
        F__map       int32
        F__ccgo_pad1 [4]byte
        F__types     uintptr
} /* table.c:1575:3 */

type _RuneRange = struct {
        F__nranges   int32
        F__ccgo_pad1 [4]byte
        F__ranges    uintptr
} /* table.c:1580:3 */

type _RuneCharClass = struct {
        F__name      [14]int8
        F__ccgo_pad1 [2]byte
        F__mask      uint32
} /* table.c:1585:3 */

type _RuneLocale = struct {
        F__magic        [8]int8
        F__encoding     [32]int8
        F__sgetrune     uintptr
        F__sputrune     uintptr
        F__invalid_rune int32
        F__runetype     [256]uint32
        F__maplower     [256]int32
        F__mapupper     [256]int32
        F__ccgo_pad1    [4]byte
        F__runetype_ext _RuneRange
        F__maplower_ext _RuneRange
        F__mapupper_ext _RuneRange
        F__variable     uintptr
        F__variable_len int32
        F__ncharclasses int32
        F__charclasses  uintptr
} /* table.c:1616:3 */

func X__istype(tls *TLS, _c int32, _f uint64) int32 { /* table.c:1670:1: */

        return func() int32 {
                if Xisascii(tls, _c) != 0 {
                        return BoolInt32(!!(uint64(*(*uint32)(unsafe.Pointer(uintptr(unsafe.Pointer(&X_DefaultRuneLocale)) + 60 + uintptr(_c)*4)))&_f != 0))
                }
                return BoolInt32(!!(X__maskrune(tls, _c, _f) != 0))
        }()

}

func X__isctype(tls *TLS, _c int32, _f uint64) int32 { /* table.c:1681:1: */

        if _c < 0 || _c >= int32(1)<<8 {
                return 0
        }
        return BoolInt32(!!(uint64(*(*uint32)(unsafe.Pointer(uintptr(unsafe.Pointer(&X_DefaultRuneLocale)) + 60 + uintptr(_c)*4)))&_f != 0))

}

func X__wcwidth(tls *TLS, _c int32) int32 { /* table.c:1700:1: */
        var _x uint32

        if _c == 0 {
                return 0
        }
        _x = uint32(X__maskrune(tls, _c, uint64(0xe0000000|0x00040000)))
        if int64(_x)&0xe0000000 != int64(0) {
                return int32(int64(_x) & 0xe0000000 >> 30)
        }
        return func() int32 {
                if int64(_x)&0x00040000 != int64(0) {
                        return 1
                }
                return -1
        }()
}

func Xisalnum(tls *TLS, _c int32) int32 { /* table.c:1718:1: */
        return X__istype(tls, _c, uint64(0x00000100|0x00000400))
}

func Xisalpha(tls *TLS, _c int32) int32 { /* table.c:1724:1: */
        return X__istype(tls, _c, uint64(0x00000100))
}

func Xisblank(tls *TLS, _c int32) int32 { /* table.c:1730:1: */
        return X__istype(tls, _c, uint64(0x00020000))
}

func Xiscntrl(tls *TLS, _c int32) int32 { /* table.c:1736:1: */
        return X__istype(tls, _c, uint64(0x00000200))
}

func Xisdigit(tls *TLS, _c int32) int32 { /* table.c:1743:1: */
        return X__isctype(tls, _c, uint64(0x00000400))
}

func Xisgraph(tls *TLS, _c int32) int32 { /* table.c:1749:1: */
        return X__istype(tls, _c, uint64(0x00000800))
}

func Xislower(tls *TLS, _c int32) int32 { /* table.c:1755:1: */
        return X__istype(tls, _c, uint64(0x00001000))
}

func Xisprint(tls *TLS, _c int32) int32 { /* table.c:1761:1: */
        return X__istype(tls, _c, uint64(0x00040000))
}

func Xispunct(tls *TLS, _c int32) int32 { /* table.c:1767:1: */
        return X__istype(tls, _c, uint64(0x00002000))
}

func Xisupper(tls *TLS, _c int32) int32 { /* table.c:1779:1: */
        return X__istype(tls, _c, uint64(0x00008000))
}

func Xisxdigit(tls *TLS, _c int32) int32 { /* table.c:1786:1: */
        return X__isctype(tls, _c, uint64(0x00010000))
}

func Xtoascii(tls *TLS, _c int32) int32 { /* table.c:1792:1: */
        return _c & 0x7F
}

func Xdigittoint(tls *TLS, _c int32) int32 { /* table.c:1811:1: */
        return X__maskrune(tls, _c, uint64(0x0F))
}

func Xishexnumber(tls *TLS, _c int32) int32 { /* table.c:1817:1: */
        return X__istype(tls, _c, uint64(0x00010000))
}

func Xisideogram(tls *TLS, _c int32) int32 { /* table.c:1823:1: */
        return X__istype(tls, _c, uint64(0x00080000))
}

func Xisnumber(tls *TLS, _c int32) int32 { /* table.c:1829:1: */
        return X__istype(tls, _c, uint64(0x00000400))
}

func Xisphonogram(tls *TLS, _c int32) int32 { /* table.c:1835:1: */
        return X__istype(tls, _c, uint64(0x00200000))
}

func Xisrune(tls *TLS, _c int32) int32 { /* table.c:1841:1: */
        return X__istype(tls, _c, uint64(0xFFFFFFF0))
}

func Xisspecial(tls *TLS, _c int32) int32 { /* table.c:1847:1: */
        return X__istype(tls, _c, uint64(0x00100000))
}

func X__maskrune(tls *TLS, _c int32, _f uint64) int32 { /* table.c:1871:2: */
        return int32(uint32(int32(*(*uint32)(unsafe.Pointer(uintptr(unsafe.Pointer(&X_DefaultRuneLocale)) + 60 + uintptr(_c&0xff)*4)))) & uint32(_f))
}

func X__toupper(tls *TLS, c int32) int32 { /* table.c:1876:20: */
        return Xtoupper(tls, c)
}

func X__tolower(tls *TLS, c int32) int32 { /* table.c:1878:20: */
        return Xtolower(tls, c)
}

var X_DefaultRuneLocale = _RuneLocale{F__magic: [8]int8{int8(82), int8(117), int8(110), int8(101), int8(77), int8(97), int8(103), int8(65)}, F__encoding: [32]int8{int8(78), int8(79), int8(78), int8(69), int8(0), int8(0), int8(0), int8(0), int8(0), int8(0), int8(0), int8(0), int8(0), int8(0), int8(0), int8(0), int8(0), int8(0), int8(0), int8(0), int8(0), int8(0), int8(0), int8(0), int8(0), int8(0), int8(0), int8(0), int8(0), int8(0), int8(0), int8(0)}, F__invalid_rune: 0xfffd, F__runetype: [256]uint32{
        uint32(0x200), uint32(0x200), uint32(0x200), uint32(0x200), uint32(0x200), uint32(0x200), uint32(0x200), uint32(0x200), uint32(0x200), uint32(0x24200), uint32(0x4200), uint32(0x4200), uint32(0x4200), uint32(0x4200), uint32(0x200), uint32(0x200),
        uint32(0x200), uint32(0x200), uint32(0x200), uint32(0x200), uint32(0x200), uint32(0x200), uint32(0x200), uint32(0x200), uint32(0x200), uint32(0x200), uint32(0x200), uint32(0x200), uint32(0x200), uint32(0x200), uint32(0x200), uint32(0x200),
        uint32(0x64000), uint32(0x42800), uint32(0x42800), uint32(0x42800), uint32(0x42800), uint32(0x42800), uint32(0x42800), uint32(0x42800), uint32(0x42800), uint32(0x42800), uint32(0x42800), uint32(0x42800), uint32(0x42800), uint32(0x42800), uint32(0x42800), uint32(0x42800),
        uint32(0x50c00), uint32(0x50c01), uint32(0x50c02), uint32(0x50c03), uint32(0x50c04), uint32(0x50c05), uint32(0x50c06), uint32(0x50c07), uint32(0x50c08), uint32(0x50c09), uint32(0x42800), uint32(0x42800), uint32(0x42800), uint32(0x42800), uint32(0x42800), uint32(0x42800),
        uint32(0x42800), uint32(0x5890a), uint32(0x5890b), uint32(0x5890c), uint32(0x5890d), uint32(0x5890e), uint32(0x5890f), uint32(0x48900), uint32(0x48900), uint32(0x48900), uint32(0x48900), uint32(0x48900), uint32(0x48900), uint32(0x48900), uint32(0x48900), uint32(0x48900),
        uint32(0x48900), uint32(0x48900), uint32(0x48900), uint32(0x48900), uint32(0x48900), uint32(0x48900), uint32(0x48900), uint32(0x48900), uint32(0x48900), uint32(0x48900), uint32(0x48900), uint32(0x42800), uint32(0x42800), uint32(0x42800), uint32(0x42800), uint32(0x42800),
        uint32(0x42800), uint32(0x5190a), uint32(0x5190b), uint32(0x5190c), uint32(0x5190d), uint32(0x5190e), uint32(0x5190f), uint32(0x41900), uint32(0x41900), uint32(0x41900), uint32(0x41900), uint32(0x41900), uint32(0x41900), uint32(0x41900), uint32(0x41900), uint32(0x41900),
        uint32(0x41900), uint32(0x41900), uint32(0x41900), uint32(0x41900), uint32(0x41900), uint32(0x41900), uint32(0x41900), uint32(0x41900), uint32(0x41900), uint32(0x41900), uint32(0x41900), uint32(0x42800), uint32(0x42800), uint32(0x42800), uint32(0x42800), uint32(0x200),
        uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0),
        uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0),
        uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0),
        uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0),
        uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0),
        uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0),
        uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0),
        uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0), uint32(0x0),
}, F__maplower: [256]int32{
        0x0, 0x1, 0x2, 0x3, 0x4, 0x5, 0x6, 0x7, 0x8, 0x9, 0xa, 0xb, 0xc, 0xd, 0xe, 0xf,
        0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, 0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f,
        0x20, 0x21, 0x22, 0x23, 0x24, 0x25, 0x26, 0x27, 0x28, 0x29, 0x2a, 0x2b, 0x2c, 0x2d, 0x2e, 0x2f,
        0x30, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37, 0x38, 0x39, 0x3a, 0x3b, 0x3c, 0x3d, 0x3e, 0x3f,
        0x40, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67, 0x68, 0x69, 0x6a, 0x6b, 0x6c, 0x6d, 0x6e, 0x6f,
        0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77, 0x78, 0x79, 0x7a, 0x5b, 0x5c, 0x5d, 0x5e, 0x5f,
        0x60, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67, 0x68, 0x69, 0x6a, 0x6b, 0x6c, 0x6d, 0x6e, 0x6f,
        0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77, 0x78, 0x79, 0x7a, 0x7b, 0x7c, 0x7d, 0x7e, 0x7f,
        0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87, 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, 0x8e, 0x8f,
        0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97, 0x98, 0x99, 0x9a, 0x9b, 0x9c, 0x9d, 0x9e, 0x9f,
        0xa0, 0xa1, 0xa2, 0xa3, 0xa4, 0xa5, 0xa6, 0xa7, 0xa8, 0xa9, 0xaa, 0xab, 0xac, 0xad, 0xae, 0xaf,
        0xb0, 0xb1, 0xb2, 0xb3, 0xb4, 0xb5, 0xb6, 0xb7, 0xb8, 0xb9, 0xba, 0xbb, 0xbc, 0xbd, 0xbe, 0xbf,
        0xc0, 0xc1, 0xc2, 0xc3, 0xc4, 0xc5, 0xc6, 0xc7, 0xc8, 0xc9, 0xca, 0xcb, 0xcc, 0xcd, 0xce, 0xcf,
        0xd0, 0xd1, 0xd2, 0xd3, 0xd4, 0xd5, 0xd6, 0xd7, 0xd8, 0xd9, 0xda, 0xdb, 0xdc, 0xdd, 0xde, 0xdf,
        0xe0, 0xe1, 0xe2, 0xe3, 0xe4, 0xe5, 0xe6, 0xe7, 0xe8, 0xe9, 0xea, 0xeb, 0xec, 0xed, 0xee, 0xef,
        0xf0, 0xf1, 0xf2, 0xf3, 0xf4, 0xf5, 0xf6, 0xf7, 0xf8, 0xf9, 0xfa, 0xfb, 0xfc, 0xfd, 0xfe, 0xff,
}, F__mapupper: [256]int32{
        0x0, 0x1, 0x2, 0x3, 0x4, 0x5, 0x6, 0x7, 0x8, 0x9, 0xa, 0xb, 0xc, 0xd, 0xe, 0xf,
        0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, 0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f,
        0x20, 0x21, 0x22, 0x23, 0x24, 0x25, 0x26, 0x27, 0x28, 0x29, 0x2a, 0x2b, 0x2c, 0x2d, 0x2e, 0x2f,
        0x30, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37, 0x38, 0x39, 0x3a, 0x3b, 0x3c, 0x3d, 0x3e, 0x3f,
        0x40, 0x41, 0x42, 0x43, 0x44, 0x45, 0x46, 0x47, 0x48, 0x49, 0x4a, 0x4b, 0x4c, 0x4d, 0x4e, 0x4f,
        0x50, 0x51, 0x52, 0x53, 0x54, 0x55, 0x56, 0x57, 0x58, 0x59, 0x5a, 0x5b, 0x5c, 0x5d, 0x5e, 0x5f,
        0x60, 0x41, 0x42, 0x43, 0x44, 0x45, 0x46, 0x47, 0x48, 0x49, 0x4a, 0x4b, 0x4c, 0x4d, 0x4e, 0x4f,
        0x50, 0x51, 0x52, 0x53, 0x54, 0x55, 0x56, 0x57, 0x58, 0x59, 0x5a, 0x7b, 0x7c, 0x7d, 0x7e, 0x7f,
        0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87, 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, 0x8e, 0x8f,
        0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97, 0x98, 0x99, 0x9a, 0x9b, 0x9c, 0x9d, 0x9e, 0x9f,
        0xa0, 0xa1, 0xa2, 0xa3, 0xa4, 0xa5, 0xa6, 0xa7, 0xa8, 0xa9, 0xaa, 0xab, 0xac, 0xad, 0xae, 0xaf,
        0xb0, 0xb1, 0xb2, 0xb3, 0xb4, 0xb5, 0xb6, 0xb7, 0xb8, 0xb9, 0xba, 0xbb, 0xbc, 0xbd, 0xbe, 0xbf,
        0xc0, 0xc1, 0xc2, 0xc3, 0xc4, 0xc5, 0xc6, 0xc7, 0xc8, 0xc9, 0xca, 0xcb, 0xcc, 0xcd, 0xce, 0xcf,
        0xd0, 0xd1, 0xd2, 0xd3, 0xd4, 0xd5, 0xd6, 0xd7, 0xd8, 0xd9, 0xda, 0xdb, 0xdc, 0xdd, 0xde, 0xdf,
        0xe0, 0xe1, 0xe2, 0xe3, 0xe4, 0xe5, 0xe6, 0xe7, 0xe8, 0xe9, 0xea, 0xeb, 0xec, 0xed, 0xee, 0xef,
        0xf0, 0xf1, 0xf2, 0xf3, 0xf4, 0xf5, 0xf6, 0xf7, 0xf8, 0xf9, 0xfa, 0xfb, 0xfc, 0xfd, 0xfe, 0xff,
},
} /* table.c:1879:13 */

var X_CurrentRuneLocale uintptr = 0 /* table.c:1940:13 */

type div_t = struct {
        Fquot int32
        Frem  int32
} /* stdlib.h:62:35 */
type ldiv_t = struct {
        Fquot int64
        Frem  int64
} /* stdlib.h:63:36 */
type lldiv_t = struct {
        Fquot int64
        Frem  int64
} /* stdlib.h:64:41 */

type locale_t = uintptr /* alltypes.h:343:32 */

type ssize_t = int64 /* alltypes.h:65:15 */

type intptr_t = int64 /* alltypes.h:70:15 */

type off_t = int64 /* alltypes.h:162:16 */

type pid_t = int32 /* alltypes.h:235:13 */

type uid_t = uint32 /* alltypes.h:245:18 */

type gid_t = uint32 /* alltypes.h:250:18 */

type useconds_t = uint32 /* alltypes.h:260:18 */

func X__putenv(tls *TLS, s uintptr, l size_t, r uintptr) int32 { /* putenv.c:8:5: */
        var i size_t
        var newenv uintptr
        var tmp uintptr
        //TODO for (char **e = __environ; *e; e++, i++)
        var e uintptr
        i = uint64(0)
        if !(Environ() != 0) {
                goto __1
        }
        //TODO for (char **e = __environ; *e; e++, i++)
        e = Environ()
__2:
        if !(*(*uintptr)(unsafe.Pointer(e)) != 0) {
                goto __4
        }
        if !!(Xstrncmp(tls, s, *(*uintptr)(unsafe.Pointer(e)), l+uint64(1)) != 0) {
                goto __5
        }
        tmp = *(*uintptr)(unsafe.Pointer(e))
        *(*uintptr)(unsafe.Pointer(e)) = s
        X__env_rm_add(tls, tmp, r)
        return 0
__5:
        ;
        goto __3
__3:
        e += 8
        i++
        goto __2
        goto __4
__4:
        ;
__1:
        ;
        if !(Environ() == _soldenv) {
                goto __6
        }
        newenv = Xrealloc(tls, _soldenv, uint64(unsafe.Sizeof(uintptr(0)))*(i+uint64(2)))
        if !!(newenv != 0) {
                goto __8
        }
        goto oom
__8:
        ;
        goto __7
__6:
        newenv = Xmalloc(tls, uint64(unsafe.Sizeof(uintptr(0)))*(i+uint64(2)))
        if !!(newenv != 0) {
                goto __9
        }
        goto oom
__9:
        ;
        if !(i != 0) {
                goto __10
        }
        Xmemcpy(tls, newenv, Environ(), uint64(unsafe.Sizeof(uintptr(0)))*i)
__10:
        ;
        Xfree(tls, _soldenv)
__7:
        ;
        *(*uintptr)(unsafe.Pointer(newenv + uintptr(i)*8)) = s
        *(*uintptr)(unsafe.Pointer(newenv + uintptr(i+uint64(1))*8)) = uintptr(0)
        *(*uintptr)(unsafe.Pointer(EnvironP())) = AssignPtrUintptr(uintptr(unsafe.Pointer(&_soldenv)), newenv)
        if !(r != 0) {
                goto __11
        }
        X__env_rm_add(tls, uintptr(0), r)
__11:
        ;
        return 0
oom:
        Xfree(tls, r)
        return -1
}

var _soldenv uintptr /* putenv.c:22:14: */

func Xputenv(tls *TLS, s uintptr) int32 { /* putenv.c:43:5: */
        var l size_t = size_t((int64(X__strchrnul(tls, s, '=')) - int64(s)) / 1)
        if !(l != 0) || !(int32(*(*int8)(unsafe.Pointer(s + uintptr(l)))) != 0) {
                return Xunsetenv(tls, s)
        }
        return X__putenv(tls, s, l, uintptr(0))
}

func X__env_rm_add(tls *TLS, old uintptr, new uintptr) { /* setenv.c:5:6: */
        //TODO for (size_t i=0; i < env_alloced_n; i++)
        var i size_t = uint64(0)
        for ; i < _senv_alloced_n; i++ {
                if *(*uintptr)(unsafe.Pointer(_senv_alloced + uintptr(i)*8)) == old {
                        *(*uintptr)(unsafe.Pointer(_senv_alloced + uintptr(i)*8)) = new
                        Xfree(tls, old)
                        return
                } else if !(int32(*(*uintptr)(unsafe.Pointer(_senv_alloced + uintptr(i)*8))) != 0) && new != 0 {
                        *(*uintptr)(unsafe.Pointer(_senv_alloced + uintptr(i)*8)) = new
                        new = uintptr(0)
                }
        }
        if !(new != 0) {
                return
        }
        var t uintptr = Xrealloc(tls, _senv_alloced, uint64(unsafe.Sizeof(uintptr(0)))*(_senv_alloced_n+uint64(1)))
        if !(t != 0) {
                return
        }
        *(*uintptr)(unsafe.Pointer(AssignPtrUintptr(uintptr(unsafe.Pointer(&_senv_alloced)), t) + uintptr(PostIncUint64(&_senv_alloced_n, 1))*8)) = new
}

var _senv_alloced uintptr  /* setenv.c:7:14: */
var _senv_alloced_n size_t /* setenv.c:8:16: */

func Xsetenv(tls *TLS, var1 uintptr, value uintptr, overwrite int32) int32 { /* setenv.c:26:5: */
        var s uintptr
        var l1 size_t
        var l2 size_t

        if !(var1 != 0) || !(int32(AssignUint64(&l1, size_t((int64(X__strchrnul(tls, var1, '='))-int64(var1))/1))) != 0) || *(*int8)(unsafe.Pointer(var1 + uintptr(l1))) != 0 {
                *(*int32)(unsafe.Pointer(X___errno_location(tls))) = 22
                return -1
        }
        if !(overwrite != 0) && Xgetenv(tls, var1) != 0 {
                return 0
        }

        l2 = Xstrlen(tls, value)
        s = Xmalloc(tls, l1+l2+uint64(2))
        if !(s != 0) {
                return -1
        }
        Xmemcpy(tls, s, var1, l1)
        *(*int8)(unsafe.Pointer(s + uintptr(l1))) = int8('=')
        Xmemcpy(tls, s+uintptr(l1)+uintptr(1), value, l2+uint64(1))
        return X__putenv(tls, s, l1, s)
}

func Xunsetenv(tls *TLS, name uintptr) int32 { /* unsetenv.c:9:5: */
        var l size_t = size_t((int64(X__strchrnul(tls, name, '=')) - int64(name)) / 1)
        if !(l != 0) || *(*int8)(unsafe.Pointer(name + uintptr(l))) != 0 {
                *(*int32)(unsafe.Pointer(X___errno_location(tls))) = 22
                return -1
        }
        if Environ() != 0 {
                var e uintptr = Environ()
                var eo uintptr = e
                for ; *(*uintptr)(unsafe.Pointer(e)) != 0; e += 8 {
                        //TODO if (!strncmp(name, *e, l) && l[*e] == '=')
                        if !(Xstrncmp(tls, name, *(*uintptr)(unsafe.Pointer(e)), l) != 0) && int32(*(*int8)(unsafe.Pointer(*(*uintptr)(unsafe.Pointer(e)) + uintptr(l)))) == '=' {
                                X__env_rm_add(tls, *(*uintptr)(unsafe.Pointer(e)), uintptr(0))
                        } else if eo != e {
                                *(*uintptr)(unsafe.Pointer(PostIncUintptr(&eo, 8))) = *(*uintptr)(unsafe.Pointer(e))
                        } else {
                                eo += 8
                        }
                }
                if eo != e {
                        *(*uintptr)(unsafe.Pointer(eo)) = uintptr(0)
                }
        }
        return 0
}

type uintptr_t = uint64 /* alltypes.h:55:24 */

type int8_t = int8 /* alltypes.h:96:25 */

type int16_t = int16 /* alltypes.h:101:25 */

type int32_t = int32 /* alltypes.h:106:25 */

type int64_t = int64 /* alltypes.h:111:25 */

type intmax_t = int64 /* alltypes.h:116:25 */

type uint8_t = uint8 /* alltypes.h:121:25 */

type uint16_t = uint16 /* alltypes.h:126:25 */

type uint32_t = uint32 /* alltypes.h:131:25 */

type uint64_t = uint64 /* alltypes.h:136:25 */

type uintmax_t = uint64 /* alltypes.h:146:25 */

type int_fast8_t = int8_t   /* stdint.h:22:16 */
type int_fast64_t = int64_t /* stdint.h:23:17 */

type int_least8_t = int8_t   /* stdint.h:25:17 */
type int_least16_t = int16_t /* stdint.h:26:17 */
type int_least32_t = int32_t /* stdint.h:27:17 */
type int_least64_t = int64_t /* stdint.h:28:17 */

type uint_fast8_t = uint8_t   /* stdint.h:30:17 */
type uint_fast64_t = uint64_t /* stdint.h:31:18 */

type uint_least8_t = uint8_t   /* stdint.h:33:18 */
type uint_least16_t = uint16_t /* stdint.h:34:18 */
type uint_least32_t = uint32_t /* stdint.h:35:18 */
type uint_least64_t = uint64_t /* stdint.h:36:18 */

type int_fast16_t = int32_t   /* stdint.h:1:17 */
type int_fast32_t = int32_t   /* stdint.h:2:17 */
type uint_fast16_t = uint32_t /* stdint.h:3:18 */
type uint_fast32_t = uint32_t /* stdint.h:4:18 */

type _IO_FILE = struct {
        Fflags        uint32
        F__ccgo_pad1  [4]byte
        Frpos         uintptr
        Frend         uintptr
        Fclose        uintptr
        Fwend         uintptr
        Fwpos         uintptr
        Fmustbezero_1 uintptr
        Fwbase        uintptr
        Fread         uintptr
        Fwrite        uintptr
        Fseek         uintptr
        Fbuf          uintptr
        Fbuf_size     size_t
        Fprev         uintptr
        Fnext         uintptr
        Ffd           int32
        Fpipe_pid     int32
        Flockcount    int64
        Fmode         int32
        Flock         int32
        Flbf          int32
        F__ccgo_pad2  [4]byte
        Fcookie       uintptr
        Foff          off_t
        Fgetln_buf    uintptr
        Fmustbezero_2 uintptr
        Fshend        uintptr
        Fshlim        off_t
        Fshcnt        off_t
        Fprev_locked  uintptr
        Fnext_locked  uintptr
        Flocale       uintptr
} /* alltypes.h:320:9 */

type FILE = _IO_FILE /* alltypes.h:320:25 */

type va_list = uintptr /* alltypes.h:326:27 */

type _G_fpos64_t = struct {
        F__ccgo_pad1 [0]uint64
        F__opaque    [16]int8
} /* stdio.h:54:9 */

type fpos_t = _G_fpos64_t /* stdio.h:58:3 */

type float_t = float32 /* alltypes.h:29:15 */

type double_t = float64 /* alltypes.h:34:16 */

func __FLOAT_BITS(tls *TLS, __f float32) uint32 { /* math.h:55:26: */
        bp := tls.Alloc(4)
        defer tls.Free(4)

        // var __u struct {F__f float32;} at bp, 4

        *(*float32)(unsafe.Pointer(bp)) = __f
        return *(*uint32)(unsafe.Pointer(bp))
}

func __DOUBLE_BITS(tls *TLS, __f float64) uint64 { /* math.h:61:36: */
        bp := tls.Alloc(8)
        defer tls.Free(8)

        // var __u struct {F__f float64;} at bp, 8

        *(*float64)(unsafe.Pointer(bp)) = __f
        return *(*uint64)(unsafe.Pointer(bp))
}

func __isspace(tls *TLS, _c int32) int32 { /* ctype.h:26:21: */
        return Bool32(_c == ' ' || uint32(_c)-uint32('\t') < uint32(5))
}

type syscall_arg_t = int64 /* syscall.h:22:14 */

func scanexp(tls *TLS, f uintptr, pok int32) int64 { /* floatscan.c:37:18: */
        var c int32
        var x int32
        var y int64
        var neg int32 = 0

        c = func() int32 {
                if (*FILE)(unsafe.Pointer(f)).Frpos != (*FILE)(unsafe.Pointer(f)).Fshend {
                        return int32(*(*uint8)(unsafe.Pointer(PostIncUintptr(&(*FILE)(unsafe.Pointer(f)).Frpos, 1))))
                }
                return X__shgetc(tls, f)
        }()
        if c == '+' || c == '-' {
                neg = Bool32(c == '-')
                c = func() int32 {
                        if (*FILE)(unsafe.Pointer(f)).Frpos != (*FILE)(unsafe.Pointer(f)).Fshend {
                                return int32(*(*uint8)(unsafe.Pointer(PostIncUintptr(&(*FILE)(unsafe.Pointer(f)).Frpos, 1))))
                        }
                        return X__shgetc(tls, f)
                }()
                if uint32(c-'0') >= 10 && pok != 0 {
                        if (*FILE)(unsafe.Pointer(f)).Fshlim >= int64(0) {
                                (*FILE)(unsafe.Pointer(f)).Frpos--
                        } else {
                        }
                }
        }
        if uint32(c-'0') >= 10 {
                if (*FILE)(unsafe.Pointer(f)).Fshlim >= int64(0) {
                        (*FILE)(unsafe.Pointer(f)).Frpos--
                } else {
                }
                return -0x7fffffffffffffff - int64(1)
        }
        for x = 0; uint32(c-'0') < 10 && x < 0x7fffffff/10; c = func() int32 {
                if (*FILE)(unsafe.Pointer(f)).Frpos != (*FILE)(unsafe.Pointer(f)).Fshend {
                        return int32(*(*uint8)(unsafe.Pointer(PostIncUintptr(&(*FILE)(unsafe.Pointer(f)).Frpos, 1))))
                }
                return X__shgetc(tls, f)
        }() {
                x = 10*x + c - '0'
        }
        for y = int64(x); uint32(c-'0') < 10 && y < 0x7fffffffffffffff/int64(100); c = func() int32 {
                if (*FILE)(unsafe.Pointer(f)).Frpos != (*FILE)(unsafe.Pointer(f)).Fshend {
                        return int32(*(*uint8)(unsafe.Pointer(PostIncUintptr(&(*FILE)(unsafe.Pointer(f)).Frpos, 1))))
                }
                return X__shgetc(tls, f)
        }() {
                y = int64(10)*y + int64(c) - int64('0')
        }
        for ; uint32(c-'0') < 10; c = func() int32 {
                if (*FILE)(unsafe.Pointer(f)).Frpos != (*FILE)(unsafe.Pointer(f)).Fshend {
                        return int32(*(*uint8)(unsafe.Pointer(PostIncUintptr(&(*FILE)(unsafe.Pointer(f)).Frpos, 1))))
                }
                return X__shgetc(tls, f)
        }() {
        }
        if (*FILE)(unsafe.Pointer(f)).Fshlim >= int64(0) {
                (*FILE)(unsafe.Pointer(f)).Frpos--
        } else {
        }
        if neg != 0 {
                return -y
        }
        return y
}

func decfloat(tls *TLS, f uintptr, c int32, bits int32, emin int32, sign int32, pok int32) float64 { /* floatscan.c:64:20: */
        bp := tls.Alloc(512)
        defer tls.Free(512)

        // var x [128]uint32_t at bp, 512

        var i int32
        var j int32
        var k int32
        var a int32
        var z int32
        var lrp int64 = int64(0)
        var dc int64 = int64(0)
        var e10 int64 = int64(0)
        var lnz int32 = 0
        var gotdig int32 = 0
        var gotrad int32 = 0
        var rp int32
        var e2 int32
        var emax int32 = -emin - bits + 3
        var denormal int32 = 0
        var y float64
        var frac float64 = float64(0)
        var bias float64 = float64(0)

        j = 0
        k = 0

        // Don't let leading zeros consume buffer space
        for ; c == '0'; c = func() int32 {
                if (*FILE)(unsafe.Pointer(f)).Frpos != (*FILE)(unsafe.Pointer(f)).Fshend {
                        return int32(*(*uint8)(unsafe.Pointer(PostIncUintptr(&(*FILE)(unsafe.Pointer(f)).Frpos, 1))))
                }
                return X__shgetc(tls, f)
        }() {
                gotdig = 1
        }
        if c == '.' {
                gotrad = 1
                for c = func() int32 {
                        if (*FILE)(unsafe.Pointer(f)).Frpos != (*FILE)(unsafe.Pointer(f)).Fshend {
                                return int32(*(*uint8)(unsafe.Pointer(PostIncUintptr(&(*FILE)(unsafe.Pointer(f)).Frpos, 1))))
                        }
                        return X__shgetc(tls, f)
                }(); c == '0'; c = func() int32 {
                        if (*FILE)(unsafe.Pointer(f)).Frpos != (*FILE)(unsafe.Pointer(f)).Fshend {
                                return int32(*(*uint8)(unsafe.Pointer(PostIncUintptr(&(*FILE)(unsafe.Pointer(f)).Frpos, 1))))
                        }
                        return X__shgetc(tls, f)
                }() {
                        gotdig = 1
                        lrp--
                }
        }

        *(*uint32_t)(unsafe.Pointer(bp)) = uint32_t(0)
        for ; uint32(c-'0') < 10 || c == '.'; c = func() int32 {
                if (*FILE)(unsafe.Pointer(f)).Frpos != (*FILE)(unsafe.Pointer(f)).Fshend {
                        return int32(*(*uint8)(unsafe.Pointer(PostIncUintptr(&(*FILE)(unsafe.Pointer(f)).Frpos, 1))))
                }
                return X__shgetc(tls, f)
        }() {
                if c == '.' {
                        if gotrad != 0 {
                                break
                        }
                        gotrad = 1
                        lrp = dc
                } else if k < 128-3 {
                        dc++
                        if c != '0' {
                                lnz = int32(dc)
                        }
                        if j != 0 {
                                *(*uint32_t)(unsafe.Pointer(bp + uintptr(k)*4)) = *(*uint32_t)(unsafe.Pointer(bp + uintptr(k)*4))*uint32_t(10) + uint32_t(c) - uint32_t('0')
                        } else {
                                *(*uint32_t)(unsafe.Pointer(bp + uintptr(k)*4)) = uint32_t(c - '0')
                        }
                        if PreIncInt32(&j, 1) == 9 {
                                k++
                                j = 0
                        }
                        gotdig = 1
                } else {
                        dc++
                        if c != '0' {
                                lnz = (128 - 4) * 9
                                *(*uint32_t)(unsafe.Pointer(bp + 124*4)) |= uint32_t(1)
                        }
                }
        }
        if !(gotrad != 0) {
                lrp = dc
        }

        if gotdig != 0 && c|32 == 'e' {
                e10 = scanexp(tls, f, pok)
                if e10 == -0x7fffffffffffffff-int64(1) {
                        if pok != 0 {
                                if (*FILE)(unsafe.Pointer(f)).Fshlim >= int64(0) {
                                        (*FILE)(unsafe.Pointer(f)).Frpos--
                                } else {
                                }
                        } else {
                                X__shlim(tls, f, int64(0))
                                return float64(0)
                        }
                        e10 = int64(0)
                }
                lrp = lrp + e10
        } else if c >= 0 {
                if (*FILE)(unsafe.Pointer(f)).Fshlim >= int64(0) {
                        (*FILE)(unsafe.Pointer(f)).Frpos--
                } else {
                }
        }
        if !(gotdig != 0) {
                *(*int32)(unsafe.Pointer(X___errno_location(tls))) = 22
                X__shlim(tls, f, int64(0))
                return float64(0)
        }

        // Handle zero specially to avoid nasty special cases later
        if !(int32(*(*uint32_t)(unsafe.Pointer(bp))) != 0) {
                return float64(sign) * 0.0
        }

        // Optimize small integers (w/no exponent) and over/under-flow
        if lrp == dc && dc < int64(10) && (bits > 30 || *(*uint32_t)(unsafe.Pointer(bp))>>bits == uint32_t(0)) {
                return float64(sign) * float64(*(*uint32_t)(unsafe.Pointer(bp)))
        }
        if lrp > int64(-emin/2) {
                *(*int32)(unsafe.Pointer(X___errno_location(tls))) = 34
                return float64(sign) * 1.79769313486231570815e+308 * 1.79769313486231570815e+308
        }
        if lrp < int64(emin-2*53) {
                *(*int32)(unsafe.Pointer(X___errno_location(tls))) = 34
                return float64(sign) * 2.22507385850720138309e-308 * 2.22507385850720138309e-308
        }

        // Align incomplete final B1B digit
        if j != 0 {
                for ; j < 9; j++ {
                        *(*uint32_t)(unsafe.Pointer(bp + uintptr(k)*4)) *= uint32_t(10)
                }
                k++
                j = 0
        }

        a = 0
        z = k
        e2 = 0
        rp = int32(lrp)

        // Optimize small to mid-size integers (even in exp. notation)
        if lnz < 9 && lnz <= rp && rp < 18 {
                if rp == 9 {
                        return float64(sign) * float64(*(*uint32_t)(unsafe.Pointer(bp)))
                }
                if rp < 9 {
                        return float64(sign) * float64(*(*uint32_t)(unsafe.Pointer(bp))) / float64(_sp10s[8-rp])
                }
                var bitlim int32 = bits - 3*(rp-9)
                if bitlim > 30 || *(*uint32_t)(unsafe.Pointer(bp))>>bitlim == uint32_t(0) {
                        return float64(sign) * float64(*(*uint32_t)(unsafe.Pointer(bp))) * float64(_sp10s[rp-10])
                }
        }

        // Drop trailing zeros
        for ; !(int32(*(*uint32_t)(unsafe.Pointer(bp + uintptr(z-1)*4))) != 0); z-- {
        }

        // Align radix point to B1B digit boundary
        if rp%9 != 0 {
                var rpm9 int32
                if rp >= 0 {
                        rpm9 = rp % 9
                } else {
                        rpm9 = rp%9 + 9
                }
                var p10 int32 = _sp10s[8-rpm9]
                var carry uint32_t = uint32_t(0)
                for k = a; k != z; k++ {
                        var tmp uint32_t = *(*uint32_t)(unsafe.Pointer(bp + uintptr(k)*4)) % uint32_t(p10)
                        *(*uint32_t)(unsafe.Pointer(bp + uintptr(k)*4)) = *(*uint32_t)(unsafe.Pointer(bp + uintptr(k)*4))/uint32_t(p10) + carry
                        carry = uint32_t(1000000000/p10) * tmp
                        if k == a && !(int32(*(*uint32_t)(unsafe.Pointer(bp + uintptr(k)*4))) != 0) {
                                a = (a + 1) & (128 - 1)
                                rp = rp - 9
                        }
                }
                if carry != 0 {
                        *(*uint32_t)(unsafe.Pointer(bp + uintptr(PostIncInt32(&z, 1))*4)) = carry
                }
                rp = rp + (9 - rpm9)
        }

        // Upscale until desired number of bits are left of radix point
        for rp < 9*2 || rp == 9*2 && *(*uint32_t)(unsafe.Pointer(bp + uintptr(a)*4)) < _sth[0] {
                var carry uint32_t = uint32_t(0)
                e2 = e2 - 29
                for k = (z - 1) & (128 - 1); ; k = (k - 1) & (128 - 1) {
                        var tmp uint64_t = uint64_t(*(*uint32_t)(unsafe.Pointer(bp + uintptr(k)*4)))<<29 + uint64_t(carry)
                        if tmp > uint64(1000000000) {
                                carry = uint32_t(tmp / uint64(1000000000))
                                *(*uint32_t)(unsafe.Pointer(bp + uintptr(k)*4)) = uint32_t(tmp % uint64(1000000000))
                        } else {
                                carry = uint32_t(0)
                                *(*uint32_t)(unsafe.Pointer(bp + uintptr(k)*4)) = uint32_t(tmp)
                        }
                        if k == (z-1)&(128-1) && k != a && !(int32(*(*uint32_t)(unsafe.Pointer(bp + uintptr(k)*4))) != 0) {
                                z = k
                        }
                        if k == a {
                                break
                        }
                }
                if carry != 0 {
                        rp = rp + 9
                        a = (a - 1) & (128 - 1)
                        if a == z {
                                z = (z - 1) & (128 - 1)
                                *(*uint32_t)(unsafe.Pointer(bp + uintptr((z-1)&(128-1))*4)) |= *(*uint32_t)(unsafe.Pointer(bp + uintptr(z)*4))
                        }
                        *(*uint32_t)(unsafe.Pointer(bp + uintptr(a)*4)) = carry
                }
        }

        // Downscale until exactly number of bits are left of radix point
        for {
                var carry uint32_t = uint32_t(0)
                var sh int32 = 1
                for i = 0; i < 2; i++ {
                        k = (a + i) & (128 - 1)
                        if k == z || *(*uint32_t)(unsafe.Pointer(bp + uintptr(k)*4)) < _sth[i] {
                                i = 2
                                break
                        }
                        if *(*uint32_t)(unsafe.Pointer(bp + uintptr((a+i)&(128-1))*4)) > _sth[i] {
                                break
                        }
                }
                if i == 2 && rp == 9*2 {
                        break
                }
                // FIXME: find a way to compute optimal sh
                if rp > 9+9*2 {
                        sh = 9
                }
                e2 = e2 + sh
                for k = a; k != z; k = (k + 1) & (128 - 1) {
                        var tmp uint32_t = *(*uint32_t)(unsafe.Pointer(bp + uintptr(k)*4)) & uint32_t(int32(1)<<sh-1)
                        *(*uint32_t)(unsafe.Pointer(bp + uintptr(k)*4)) = *(*uint32_t)(unsafe.Pointer(bp + uintptr(k)*4))>>sh + carry
                        carry = uint32_t(int32(1000000000)>>sh) * tmp
                        if k == a && !(int32(*(*uint32_t)(unsafe.Pointer(bp + uintptr(k)*4))) != 0) {
                                a = (a + 1) & (128 - 1)
                                i--
                                rp = rp - 9
                        }
                }
                if carry != 0 {
                        if (z+1)&(128-1) != a {
                                *(*uint32_t)(unsafe.Pointer(bp + uintptr(z)*4)) = carry
                                z = (z + 1) & (128 - 1)
                        } else {
                                *(*uint32_t)(unsafe.Pointer(bp + uintptr((z-1)&(128-1))*4)) |= uint32_t(1)
                        }
                }
        }

        // Assemble desired bits into floating point variable
        for y = float64(AssignInt32(&i, 0)); i < 2; i++ {
                if (a+i)&(128-1) == z {
                        *(*uint32_t)(unsafe.Pointer(bp + uintptr(AssignInt32(&z, (z+1)&(128-1))-1)*4)) = uint32_t(0)
                }
                y = 1000000000.0*y + float64(*(*uint32_t)(unsafe.Pointer(bp + uintptr((a+i)&(128-1))*4)))
        }

        y = y * float64(sign)

        // Limit precision for denormal results
        if bits > 53+e2-emin {
                bits = 53 + e2 - emin
                if bits < 0 {
                        bits = 0
                }
                denormal = 1
        }

        // Calculate bias term to force rounding, move out lower bits
        if bits < 53 {
                bias = Xcopysignl(tls, Xscalbn(tls, float64(1), 2*53-bits-1), y)
                frac = Xfmodl(tls, y, Xscalbn(tls, float64(1), 53-bits))
                y = y - frac
                y = y + bias
        }

        // Process tail of decimal input so it can affect rounding
        if (a+i)&(128-1) != z {
                var t uint32_t = *(*uint32_t)(unsafe.Pointer(bp + uintptr((a+i)&(128-1))*4))
                if t < uint32_t(500000000) && (t != 0 || (a+i+1)&(128-1) != z) {
                        frac = frac + 0.25*float64(sign)
                } else if t > uint32_t(500000000) {
                        frac = frac + 0.75*float64(sign)
                } else if t == uint32_t(500000000) {
                        if (a+i+1)&(128-1) == z {
                                frac = frac + 0.5*float64(sign)
                        } else {
                                frac = frac + 0.75*float64(sign)
                        }
                }
                if 53-bits >= 2 && !(Xfmodl(tls, frac, float64(1)) != 0) {
                        frac += 1
                }
        }

        y = y + frac
        y = y - bias

        if (e2+53)&0x7fffffff > emax-5 {
                if Xfabsl(tls, y) >= float64(float64(2))/2.22044604925031308085e-16 {
                        if denormal != 0 && bits == 53+e2-emin {
                                denormal = 0
                        }
                        y = y * 0.5
                        e2++
                }
                if e2+53 > emax || denormal != 0 && frac != 0 {
                        *(*int32)(unsafe.Pointer(X___errno_location(tls))) = 34
                }
        }

        return Xscalbnl(tls, y, e2)
}

var _sth = [2]uint32_t{uint32_t(9007199), uint32_t(254740991)} /* floatscan.c:67:24 */
var _sp10s = [8]int32{10, 100, 1000, 10000,
        100000, 1000000, 10000000, 100000000} /* floatscan.c:80:19 */

func hexfloat(tls *TLS, f uintptr, bits int32, emin int32, sign int32, pok int32) float64 { /* floatscan.c:315:20: */
        var x uint32_t = uint32_t(0)
        var y float64 = float64(0)
        var scale float64 = float64(1)
        var bias float64 = float64(0)
        var gottail int32 = 0
        var gotrad int32 = 0
        var gotdig int32 = 0
        var rp int64 = int64(0)
        var dc int64 = int64(0)
        var e2 int64 = int64(0)
        var d int32
        var c int32

        c = func() int32 {
                if (*FILE)(unsafe.Pointer(f)).Frpos != (*FILE)(unsafe.Pointer(f)).Fshend {
                        return int32(*(*uint8)(unsafe.Pointer(PostIncUintptr(&(*FILE)(unsafe.Pointer(f)).Frpos, 1))))
                }
                return X__shgetc(tls, f)
        }()

        // Skip leading zeros
        for ; c == '0'; c = func() int32 {
                if (*FILE)(unsafe.Pointer(f)).Frpos != (*FILE)(unsafe.Pointer(f)).Fshend {
                        return int32(*(*uint8)(unsafe.Pointer(PostIncUintptr(&(*FILE)(unsafe.Pointer(f)).Frpos, 1))))
                }
                return X__shgetc(tls, f)
        }() {
                gotdig = 1
        }

        if c == '.' {
                gotrad = 1
                c = func() int32 {
                        if (*FILE)(unsafe.Pointer(f)).Frpos != (*FILE)(unsafe.Pointer(f)).Fshend {
                                return int32(*(*uint8)(unsafe.Pointer(PostIncUintptr(&(*FILE)(unsafe.Pointer(f)).Frpos, 1))))
                        }
                        return X__shgetc(tls, f)
                }()
                // Count zeros after the radix point before significand
                rp = int64(0)
        __1:
                if !(c == '0') {
                        goto __3
                }
                gotdig = 1
                goto __2
        __2:
                c = func() int32 {
                        if (*FILE)(unsafe.Pointer(f)).Frpos != (*FILE)(unsafe.Pointer(f)).Fshend {
                                return int32(*(*uint8)(unsafe.Pointer(PostIncUintptr(&(*FILE)(unsafe.Pointer(f)).Frpos, 1))))
                        }
                        return X__shgetc(tls, f)
                }()
                rp--
                goto __1
                goto __3
        __3:
        }

        for ; uint32(c-'0') < 10 || uint32(c|32-'a') < 6 || c == '.'; c = func() int32 {
                if (*FILE)(unsafe.Pointer(f)).Frpos != (*FILE)(unsafe.Pointer(f)).Fshend {
                        return int32(*(*uint8)(unsafe.Pointer(PostIncUintptr(&(*FILE)(unsafe.Pointer(f)).Frpos, 1))))
                }
                return X__shgetc(tls, f)
        }() {
                if c == '.' {
                        if gotrad != 0 {
                                break
                        }
                        rp = dc
                        gotrad = 1
                } else {
                        gotdig = 1
                        if c > '9' {
                                d = c | 32 + 10 - 'a'
                        } else {
                                d = c - '0'
                        }
                        if dc < int64(8) {
                                x = x*uint32_t(16) + uint32_t(d)
                        } else if dc < int64(53/4+1) {
                                y = y + float64(d)*AssignDivFloat64(&scale, float64(16))
                        } else if d != 0 && !(gottail != 0) {
                                y = y + 0.5*scale
                                gottail = 1
                        }
                        dc++
                }
        }
        if !(gotdig != 0) {
                if (*FILE)(unsafe.Pointer(f)).Fshlim >= int64(0) {
                        (*FILE)(unsafe.Pointer(f)).Frpos--
                } else {
                }
                if pok != 0 {
                        if (*FILE)(unsafe.Pointer(f)).Fshlim >= int64(0) {
                                (*FILE)(unsafe.Pointer(f)).Frpos--
                        } else {
                        }
                        if gotrad != 0 {
                                if (*FILE)(unsafe.Pointer(f)).Fshlim >= int64(0) {
                                        (*FILE)(unsafe.Pointer(f)).Frpos--
                                } else {
                                }
                        }
                } else {
                        X__shlim(tls, f, int64(0))
                }
                return float64(sign) * 0.0
        }
        if !(gotrad != 0) {
                rp = dc
        }
        for dc < int64(8) {
                x = x * uint32_t(16)
                dc++
        }
        if c|32 == 'p' {
                e2 = scanexp(tls, f, pok)
                if e2 == -0x7fffffffffffffff-int64(1) {
                        if pok != 0 {
                                if (*FILE)(unsafe.Pointer(f)).Fshlim >= int64(0) {
                                        (*FILE)(unsafe.Pointer(f)).Frpos--
                                } else {
                                }
                        } else {
                                X__shlim(tls, f, int64(0))
                                return float64(0)
                        }
                        e2 = int64(0)
                }
        } else {
                if (*FILE)(unsafe.Pointer(f)).Fshlim >= int64(0) {
                        (*FILE)(unsafe.Pointer(f)).Frpos--
                } else {
                }
        }
        e2 = e2 + (int64(4)*rp - int64(32))

        if !(x != 0) {
                return float64(sign) * 0.0
        }
        if e2 > int64(-emin) {
                *(*int32)(unsafe.Pointer(X___errno_location(tls))) = 34
                return float64(sign) * 1.79769313486231570815e+308 * 1.79769313486231570815e+308
        }
        if e2 < int64(emin-2*53) {
                *(*int32)(unsafe.Pointer(X___errno_location(tls))) = 34
                return float64(sign) * 2.22507385850720138309e-308 * 2.22507385850720138309e-308
        }

        for x < 0x80000000 {
                if y >= 0.5 {
                        x = x + (x + uint32_t(1))
                        y = y + (y - float64(1))
                } else {
                        x = x + x
                        y = y + y
                }
                e2--
        }

        if int64(bits) > int64(32)+e2-int64(emin) {
                bits = int32(int64(32) + e2 - int64(emin))
                if bits < 0 {
                        bits = 0
                }
        }

        if bits < 53 {
                bias = Xcopysignl(tls, Xscalbn(tls, float64(1), 32+53-bits-1), float64(sign))
        }

        if bits < 32 && y != 0 && !(x&uint32_t(1) != 0) {
                x++
                y = float64(0)
        }

        y = bias + float64(sign)*float64(x) + float64(sign)*y
        y = y - bias

        if !(y != 0) {
                *(*int32)(unsafe.Pointer(X___errno_location(tls))) = 34
        }

        return Xscalbnl(tls, y, int32(e2))
}

func X__floatscan(tls *TLS, f uintptr, prec int32, pok int32) float64 { /* floatscan.c:427:13: */
        var sign int32 = 1
        var i size_t
        var bits int32
        var emin int32
        var c int32

        switch prec {
        case 0:
                bits = 24
                emin = -125 - bits
                break
        case 1:
                bits = 53
                emin = -1021 - bits
                break
        case 2:
                bits = 53
                emin = -1021 - bits
                break
        default:
                return float64(0)
        }

        for __isspace(tls, AssignInt32(&c, func() int32 {
                if (*FILE)(unsafe.Pointer(f)).Frpos != (*FILE)(unsafe.Pointer(f)).Fshend {
                        return int32(*(*uint8)(unsafe.Pointer(PostIncUintptr(&(*FILE)(unsafe.Pointer(f)).Frpos, 1))))
                }
                return X__shgetc(tls, f)
        }())) != 0 {
        }

        if c == '+' || c == '-' {
                sign = sign - 2*Bool32(c == '-')
                c = func() int32 {
                        if (*FILE)(unsafe.Pointer(f)).Frpos != (*FILE)(unsafe.Pointer(f)).Fshend {
                                return int32(*(*uint8)(unsafe.Pointer(PostIncUintptr(&(*FILE)(unsafe.Pointer(f)).Frpos, 1))))
                        }
                        return X__shgetc(tls, f)
                }()
        }

        for i = uint64(0); i < uint64(8) && c|32 == int32(*(*int8)(unsafe.Pointer(ts /* "infinity" */ + uintptr(i)))); i++ {
                if i < uint64(7) {
                        c = func() int32 {
                                if (*FILE)(unsafe.Pointer(f)).Frpos != (*FILE)(unsafe.Pointer(f)).Fshend {
                                        return int32(*(*uint8)(unsafe.Pointer(PostIncUintptr(&(*FILE)(unsafe.Pointer(f)).Frpos, 1))))
                                }
                                return X__shgetc(tls, f)
                        }()
                }
        }
        if i == uint64(3) || i == uint64(8) || i > uint64(3) && pok != 0 {
                if i != uint64(8) {
                        if (*FILE)(unsafe.Pointer(f)).Fshlim >= int64(0) {
                                (*FILE)(unsafe.Pointer(f)).Frpos--
                        } else {
                        }
                        if pok != 0 {
                                for ; i > uint64(3); i-- {
                                        if (*FILE)(unsafe.Pointer(f)).Fshlim >= int64(0) {
                                                (*FILE)(unsafe.Pointer(f)).Frpos--
                                        } else {
                                        }
                                }
                        }
                }
                return float64(float32(sign) * X__builtin_inff(tls))
        }
        if !(i != 0) {
                for i = uint64(0); i < uint64(3) && c|32 == int32(*(*int8)(unsafe.Pointer(ts + 9 /* "nan" */ + uintptr(i)))); i++ {
                        if i < uint64(2) {
                                c = func() int32 {
                                        if (*FILE)(unsafe.Pointer(f)).Frpos != (*FILE)(unsafe.Pointer(f)).Fshend {
                                                return int32(*(*uint8)(unsafe.Pointer(PostIncUintptr(&(*FILE)(unsafe.Pointer(f)).Frpos, 1))))
                                        }
                                        return X__shgetc(tls, f)
                                }()
                        }
                }
        }
        if i == uint64(3) {
                if func() int32 {
                        if (*FILE)(unsafe.Pointer(f)).Frpos != (*FILE)(unsafe.Pointer(f)).Fshend {
                                return int32(*(*uint8)(unsafe.Pointer(PostIncUintptr(&(*FILE)(unsafe.Pointer(f)).Frpos, 1))))
                        }
                        return X__shgetc(tls, f)
                }() != '(' {
                        if (*FILE)(unsafe.Pointer(f)).Fshlim >= int64(0) {
                                (*FILE)(unsafe.Pointer(f)).Frpos--
                        } else {
                        }
                        return float64(X__builtin_nanf(tls, ts+13))
                }
                for i = uint64(1); ; i++ {
                        c = func() int32 {
                                if (*FILE)(unsafe.Pointer(f)).Frpos != (*FILE)(unsafe.Pointer(f)).Fshend {
                                        return int32(*(*uint8)(unsafe.Pointer(PostIncUintptr(&(*FILE)(unsafe.Pointer(f)).Frpos, 1))))
                                }
                                return X__shgetc(tls, f)
                        }()
                        if uint32(c-'0') < 10 || uint32(c-'A') < 26 || uint32(c-'a') < 26 || c == '_' {
                                continue
                        }
                        if c == ')' {
                                return float64(X__builtin_nanf(tls, ts+13))
                        }
                        if (*FILE)(unsafe.Pointer(f)).Fshlim >= int64(0) {
                                (*FILE)(unsafe.Pointer(f)).Frpos--
                        } else {
                        }
                        if !(pok != 0) {
                                *(*int32)(unsafe.Pointer(X___errno_location(tls))) = 22
                                X__shlim(tls, f, int64(0))
                                return float64(0)
                        }
                        for PostDecUint64(&i, 1) != 0 {
                                if (*FILE)(unsafe.Pointer(f)).Fshlim >= int64(0) {
                                        (*FILE)(unsafe.Pointer(f)).Frpos--
                                } else {
                                }
                        }
                        return float64(X__builtin_nanf(tls, ts+13))
                }
                return float64(X__builtin_nanf(tls, ts+13))
        }

        if i != 0 {
                if (*FILE)(unsafe.Pointer(f)).Fshlim >= int64(0) {
                        (*FILE)(unsafe.Pointer(f)).Frpos--
                } else {
                }
                *(*int32)(unsafe.Pointer(X___errno_location(tls))) = 22
                X__shlim(tls, f, int64(0))
                return float64(0)
        }

        if c == '0' {
                c = func() int32 {
                        if (*FILE)(unsafe.Pointer(f)).Frpos != (*FILE)(unsafe.Pointer(f)).Fshend {
                                return int32(*(*uint8)(unsafe.Pointer(PostIncUintptr(&(*FILE)(unsafe.Pointer(f)).Frpos, 1))))
                        }
                        return X__shgetc(tls, f)
                }()
                if c|32 == 'x' {
                        return hexfloat(tls, f, bits, emin, sign, pok)
                }
                if (*FILE)(unsafe.Pointer(f)).Fshlim >= int64(0) {
                        (*FILE)(unsafe.Pointer(f)).Frpos--
                } else {
                }
                c = '0'
        }

        return decfloat(tls, f, c, bits, emin, sign, pok)
}

// Lookup table for digit values. -1==255>=36 -> invalid
var table = [257]uint8{Uint8FromInt32(-1),
        Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1),
        Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1),
        Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1),
        uint8(0), uint8(1), uint8(2), uint8(3), uint8(4), uint8(5), uint8(6), uint8(7), uint8(8), uint8(9), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1),
        Uint8FromInt32(-1), uint8(10), uint8(11), uint8(12), uint8(13), uint8(14), uint8(15), uint8(16), uint8(17), uint8(18), uint8(19), uint8(20), uint8(21), uint8(22), uint8(23), uint8(24),
        uint8(25), uint8(26), uint8(27), uint8(28), uint8(29), uint8(30), uint8(31), uint8(32), uint8(33), uint8(34), uint8(35), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1),
        Uint8FromInt32(-1), uint8(10), uint8(11), uint8(12), uint8(13), uint8(14), uint8(15), uint8(16), uint8(17), uint8(18), uint8(19), uint8(20), uint8(21), uint8(22), uint8(23), uint8(24),
        uint8(25), uint8(26), uint8(27), uint8(28), uint8(29), uint8(30), uint8(31), uint8(32), uint8(33), uint8(34), uint8(35), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1),
        Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1),
        Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1),
        Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1),
        Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1),
        Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1),
        Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1),
        Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1),
        Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1), Uint8FromInt32(-1),
} /* intscan.c:7:28 */

func X__intscan(tls *TLS, f uintptr, base uint32, pok int32, lim uint64) uint64 { /* intscan.c:26:20: */
        var val uintptr
        var c int32
        var neg int32
        var x uint32
        var y uint64
        var bs int32
        val = uintptr(unsafe.Pointer(&table)) + uintptr(1)
        neg = 0
        if !(base > uint32(36) || base == uint32(1)) {
                goto __1
        }
        *(*int32)(unsafe.Pointer(X___errno_location(tls))) = 22
        return uint64(0)
__1:
        ;
__2:
        if !(__isspace(tls, AssignInt32(&c, func() int32 {
                if (*FILE)(unsafe.Pointer(f)).Frpos != (*FILE)(unsafe.Pointer(f)).Fshend {
                        return int32(*(*uint8)(unsafe.Pointer(PostIncUintptr(&(*FILE)(unsafe.Pointer(f)).Frpos, 1))))
                }
                return X__shgetc(tls, f)
        }())) != 0) {
                goto __3
        }
        goto __2
__3:
        ;
        if !(c == '+' || c == '-') {
                goto __4
        }
        neg = -Bool32(c == '-')
        c = func() int32 {
                if (*FILE)(unsafe.Pointer(f)).Frpos != (*FILE)(unsafe.Pointer(f)).Fshend {
                        return int32(*(*uint8)(unsafe.Pointer(PostIncUintptr(&(*FILE)(unsafe.Pointer(f)).Frpos, 1))))
                }
                return X__shgetc(tls, f)
        }()
__4:
        ;
        if !((base == uint32(0) || base == uint32(16)) && c == '0') {
                goto __5
        }
        c = func() int32 {
                if (*FILE)(unsafe.Pointer(f)).Frpos != (*FILE)(unsafe.Pointer(f)).Fshend {
                        return int32(*(*uint8)(unsafe.Pointer(PostIncUintptr(&(*FILE)(unsafe.Pointer(f)).Frpos, 1))))
                }
                return X__shgetc(tls, f)
        }()
        if !(c|32 == 'x') {
                goto __7
        }
        c = func() int32 {
                if (*FILE)(unsafe.Pointer(f)).Frpos != (*FILE)(unsafe.Pointer(f)).Fshend {
                        return int32(*(*uint8)(unsafe.Pointer(PostIncUintptr(&(*FILE)(unsafe.Pointer(f)).Frpos, 1))))
                }
                return X__shgetc(tls, f)
        }()
        if !(int32(*(*uint8)(unsafe.Pointer(val + uintptr(c)))) >= 16) {
                goto __9
        }
        if (*FILE)(unsafe.Pointer(f)).Fshlim >= int64(0) {
                (*FILE)(unsafe.Pointer(f)).Frpos--
        } else {
        }
        if !(pok != 0) {
                goto __10
        }
        if (*FILE)(unsafe.Pointer(f)).Fshlim >= int64(0) {
                (*FILE)(unsafe.Pointer(f)).Frpos--
        } else {
        }
        goto __11
__10:
        X__shlim(tls, f, int64(0))
__11:
        ;
        return uint64(0)
__9:
        ;
        base = uint32(16)
        goto __8
__7:
        if !(base == uint32(0)) {
                goto __12
        }
        base = uint32(8)
__12:
        ;
__8:
        ;
        goto __6
__5:
        if !(base == uint32(0)) {
                goto __13
        }
        base = uint32(10)
__13:
        ;
        if !(uint32(*(*uint8)(unsafe.Pointer(val + uintptr(c)))) >= base) {
                goto __14
        }
        if (*FILE)(unsafe.Pointer(f)).Fshlim >= int64(0) {
                (*FILE)(unsafe.Pointer(f)).Frpos--
        } else {
        }
        X__shlim(tls, f, int64(0))
        *(*int32)(unsafe.Pointer(X___errno_location(tls))) = 22
        return uint64(0)
__14:
        ;
__6:
        ;
        if !(base == uint32(10)) {
                goto __15
        }
        x = uint32(0)
__17:
        if !(uint32(c-'0') < 10 && x <= 0xffffffff/uint32(10)-uint32(1)) {
                goto __19
        }
        x = x*uint32(10) + uint32(c-'0')
        goto __18
__18:
        c = func() int32 {
                if (*FILE)(unsafe.Pointer(f)).Frpos != (*FILE)(unsafe.Pointer(f)).Fshend {
                        return int32(*(*uint8)(unsafe.Pointer(PostIncUintptr(&(*FILE)(unsafe.Pointer(f)).Frpos, 1))))
                }
                return X__shgetc(tls, f)
        }()
        goto __17
        goto __19
__19:
        ;
        y = uint64(x)
__20:
        if !(uint32(c-'0') < 10 && y <= (2*uint64(0x7fffffffffffffff)+uint64(1))/uint64(10) && uint64(10)*y <= 2*uint64(0x7fffffffffffffff)+uint64(1)-uint64(c-'0')) {
                goto __22
        }
        y = y*uint64(10) + uint64(c-'0')
        goto __21
__21:
        c = func() int32 {
                if (*FILE)(unsafe.Pointer(f)).Frpos != (*FILE)(unsafe.Pointer(f)).Fshend {
                        return int32(*(*uint8)(unsafe.Pointer(PostIncUintptr(&(*FILE)(unsafe.Pointer(f)).Frpos, 1))))
                }
                return X__shgetc(tls, f)
        }()
        goto __20
        goto __22
__22:
        ;
        if !(uint32(c-'0') >= 10) {
                goto __23
        }
        goto done
__23:
        ;
        goto __16
__15:
        if !!(base&(base-uint32(1)) != 0) {
                goto __24
        }
        bs = int32(*(*int8)(unsafe.Pointer(ts + 14 + uintptr(uint32(0x17)*base>>5&uint32(7)))))
        x = uint32(0)
__26:
        if !(uint32(*(*uint8)(unsafe.Pointer(val + uintptr(c)))) < base && x <= 0xffffffff/uint32(32)) {
                goto __28
        }
        x = x<<bs | uint32(*(*uint8)(unsafe.Pointer(val + uintptr(c))))
        goto __27
__27:
        c = func() int32 {
                if (*FILE)(unsafe.Pointer(f)).Frpos != (*FILE)(unsafe.Pointer(f)).Fshend {
                        return int32(*(*uint8)(unsafe.Pointer(PostIncUintptr(&(*FILE)(unsafe.Pointer(f)).Frpos, 1))))
                }
                return X__shgetc(tls, f)
        }()
        goto __26
        goto __28
__28:
        ;
        y = uint64(x)
__29:
        if !(uint32(*(*uint8)(unsafe.Pointer(val + uintptr(c)))) < base && y <= uint64(2*uint64(0x7fffffffffffffff)+uint64(1))>>bs) {
                goto __31
        }
        y = y<<bs | uint64(*(*uint8)(unsafe.Pointer(val + uintptr(c))))
        goto __30
__30:
        c = func() int32 {
                if (*FILE)(unsafe.Pointer(f)).Frpos != (*FILE)(unsafe.Pointer(f)).Fshend {
                        return int32(*(*uint8)(unsafe.Pointer(PostIncUintptr(&(*FILE)(unsafe.Pointer(f)).Frpos, 1))))
                }
                return X__shgetc(tls, f)
        }()
        goto __29
        goto __31
__31:
        ;
        goto __25
__24:
        x = uint32(0)
__32:
        if !(uint32(*(*uint8)(unsafe.Pointer(val + uintptr(c)))) < base && x <= 0xffffffff/uint32(36)-uint32(1)) {
                goto __34
        }
        x = x*base + uint32(*(*uint8)(unsafe.Pointer(val + uintptr(c))))
        goto __33
__33:
        c = func() int32 {
                if (*FILE)(unsafe.Pointer(f)).Frpos != (*FILE)(unsafe.Pointer(f)).Fshend {
                        return int32(*(*uint8)(unsafe.Pointer(PostIncUintptr(&(*FILE)(unsafe.Pointer(f)).Frpos, 1))))
                }
                return X__shgetc(tls, f)
        }()
        goto __32
        goto __34
__34:
        ;
        y = uint64(x)
__35:
        if !(uint32(*(*uint8)(unsafe.Pointer(val + uintptr(c)))) < base && y <= (2*uint64(0x7fffffffffffffff)+uint64(1))/uint64(base) && uint64(base)*y <= 2*uint64(0x7fffffffffffffff)+uint64(1)-uint64(*(*uint8)(unsafe.Pointer(val + uintptr(c))))) {
                goto __37
        }
        y = y*uint64(base) + uint64(*(*uint8)(unsafe.Pointer(val + uintptr(c))))
        goto __36
__36:
        c = func() int32 {
                if (*FILE)(unsafe.Pointer(f)).Frpos != (*FILE)(unsafe.Pointer(f)).Fshend {
                        return int32(*(*uint8)(unsafe.Pointer(PostIncUintptr(&(*FILE)(unsafe.Pointer(f)).Frpos, 1))))
                }
                return X__shgetc(tls, f)
        }()
        goto __35
        goto __37
__37:
        ;
__25:
        ;
__16:
        ;
        if !(uint32(*(*uint8)(unsafe.Pointer(val + uintptr(c)))) < base) {
                goto __38
        }
__39:
        if !(uint32(*(*uint8)(unsafe.Pointer(val + uintptr(c)))) < base) {
                goto __41
        }
        goto __40
__40:
        c = func() int32 {
                if (*FILE)(unsafe.Pointer(f)).Frpos != (*FILE)(unsafe.Pointer(f)).Fshend {
                        return int32(*(*uint8)(unsafe.Pointer(PostIncUintptr(&(*FILE)(unsafe.Pointer(f)).Frpos, 1))))
                }
                return X__shgetc(tls, f)
        }()
        goto __39
        goto __41
__41:
        ;
        *(*int32)(unsafe.Pointer(X___errno_location(tls))) = 34
        y = lim
        if !(lim&uint64(1) != 0) {
                goto __42
        }
        neg = 0
__42:
        ;
__38:
        ;
done:
        if (*FILE)(unsafe.Pointer(f)).Fshlim >= int64(0) {
                (*FILE)(unsafe.Pointer(f)).Frpos--
        } else {
        }
        if !(y >= lim) {
                goto __43
        }
        if !(!(lim&uint64(1) != 0) && !(neg != 0)) {
                goto __44
        }
        *(*int32)(unsafe.Pointer(X___errno_location(tls))) = 34
        return lim - uint64(1)
        goto __45
__44:
        if !(y > lim) {
                goto __46
        }
        *(*int32)(unsafe.Pointer(X___errno_location(tls))) = 34
        return lim
__46:
        ;
__45:
        ;
__43:
        ;
        return y ^ uint64(neg) - uint64(neg)
}

// The shcnt field stores the number of bytes read so far, offset by
// the value of buf-rpos at the last function call (__shlim or __shgetc),
// so that between calls the inline shcnt macro can add rpos-buf to get
// the actual count.

func X__shlim(tls *TLS, f uintptr, lim off_t) { /* shgetc.c:8:6: */
        (*FILE)(unsafe.Pointer(f)).Fshlim = lim
        (*FILE)(unsafe.Pointer(f)).Fshcnt = (int64((*FILE)(unsafe.Pointer(f)).Fbuf) - int64((*FILE)(unsafe.Pointer(f)).Frpos)) / 1
        // If lim is nonzero, rend must be a valid pointer.
        if lim != 0 && (int64((*FILE)(unsafe.Pointer(f)).Frend)-int64((*FILE)(unsafe.Pointer(f)).Frpos))/1 > lim {
                (*FILE)(unsafe.Pointer(f)).Fshend = (*FILE)(unsafe.Pointer(f)).Frpos + uintptr(lim)
        } else {
                (*FILE)(unsafe.Pointer(f)).Fshend = (*FILE)(unsafe.Pointer(f)).Frend
        }
}

func X__shgetc(tls *TLS, f uintptr) int32 { /* shgetc.c:19:5: */
        var c int32
        var cnt off_t = (*FILE)(unsafe.Pointer(f)).Fshcnt + (int64((*FILE)(unsafe.Pointer(f)).Frpos)-int64((*FILE)(unsafe.Pointer(f)).Fbuf))/1
        if (*FILE)(unsafe.Pointer(f)).Fshlim != 0 && cnt >= (*FILE)(unsafe.Pointer(f)).Fshlim || AssignInt32(&c, X__uflow(tls, f)) < 0 {
                (*FILE)(unsafe.Pointer(f)).Fshcnt = (int64((*FILE)(unsafe.Pointer(f)).Fbuf)-int64((*FILE)(unsafe.Pointer(f)).Frpos))/1 + cnt
                (*FILE)(unsafe.Pointer(f)).Fshend = (*FILE)(unsafe.Pointer(f)).Frpos
                (*FILE)(unsafe.Pointer(f)).Fshlim = int64(-1)
                return -1
        }
        cnt++
        if (*FILE)(unsafe.Pointer(f)).Fshlim != 0 && (int64((*FILE)(unsafe.Pointer(f)).Frend)-int64((*FILE)(unsafe.Pointer(f)).Frpos))/1 > (*FILE)(unsafe.Pointer(f)).Fshlim-cnt {
                (*FILE)(unsafe.Pointer(f)).Fshend = (*FILE)(unsafe.Pointer(f)).Frpos + uintptr((*FILE)(unsafe.Pointer(f)).Fshlim-cnt)
        } else {
                (*FILE)(unsafe.Pointer(f)).Fshend = (*FILE)(unsafe.Pointer(f)).Frend
        }
        (*FILE)(unsafe.Pointer(f)).Fshcnt = (int64((*FILE)(unsafe.Pointer(f)).Fbuf)-int64((*FILE)(unsafe.Pointer(f)).Frpos))/1 + cnt
        if (*FILE)(unsafe.Pointer(f)).Frpos <= (*FILE)(unsafe.Pointer(f)).Fbuf {
                *(*uint8)(unsafe.Pointer((*FILE)(unsafe.Pointer(f)).Frpos + UintptrFromInt32(-1))) = uint8(c)
        }
        return c
}

type lconv = struct {
        Fdecimal_point      uintptr
        Fthousands_sep      uintptr
        Fgrouping           uintptr
        Fint_curr_symbol    uintptr
        Fcurrency_symbol    uintptr
        Fmon_decimal_point  uintptr
        Fmon_thousands_sep  uintptr
        Fmon_grouping       uintptr
        Fpositive_sign      uintptr
        Fnegative_sign      uintptr
        Fint_frac_digits    int8
        Ffrac_digits        int8
        Fp_cs_precedes      int8
        Fp_sep_by_space     int8
        Fn_cs_precedes      int8
        Fn_sep_by_space     int8
        Fp_sign_posn        int8
        Fn_sign_posn        int8
        Fint_p_cs_precedes  int8
        Fint_p_sep_by_space int8
        Fint_n_cs_precedes  int8
        Fint_n_sep_by_space int8
        Fint_p_sign_posn    int8
        Fint_n_sign_posn    int8
        F__ccgo_pad1        [2]byte
} /* locale.h:24:1 */

// Support signed or unsigned plain-char

// Implementation choices...

// Arbitrary numbers...

// POSIX/SUS requirements follow. These numbers come directly
// from SUS and have nothing to do with the host system.

var posix_lconv = lconv{Fdecimal_point: ts + 23, Fthousands_sep: ts + 13, Fgrouping: ts + 13, Fint_curr_symbol: ts + 13, Fcurrency_symbol: ts + 13, Fmon_decimal_point: ts + 13, Fmon_thousands_sep: ts + 13, Fmon_grouping: ts + 13, Fpositive_sign: ts + 13, Fnegative_sign: ts + 13, Fint_frac_digits: Int8FromInt32(255), Ffrac_digits: Int8FromInt32(255), Fp_cs_precedes: Int8FromInt32(255), Fp_sep_by_space: Int8FromInt32(255), Fn_cs_precedes: Int8FromInt32(255), Fn_sep_by_space: Int8FromInt32(255), Fp_sign_posn: Int8FromInt32(255), Fn_sign_posn: Int8FromInt32(255), Fint_p_cs_precedes: Int8FromInt32(255), Fint_p_sep_by_space: Int8FromInt32(255), Fint_n_cs_precedes: Int8FromInt32(255), Fint_n_sep_by_space: Int8FromInt32(255), Fint_p_sign_posn: Int8FromInt32(255), Fint_n_sign_posn: Int8FromInt32(255)} /* localeconv.c:4:27 */

func Xlocaleconv(tls *TLS) uintptr { /* localeconv.c:31:14: */
        return uintptr(unsafe.Pointer(&posix_lconv))
}

func X__fpclassify(tls *TLS, x float64) int32 { /* __fpclassify.c:4:5: */
        bp := tls.Alloc(8)
        defer tls.Free(8)

        *(*struct{ Ff float64 })(unsafe.Pointer(bp)) = func() (r struct{ Ff float64 }) {
                *(*float64)(unsafe.Pointer(uintptr(unsafe.Pointer(&r)) + 0)) = x
                return r
        }()
        var e int32 = int32(*(*uint64_t)(unsafe.Pointer(bp)) >> 52 & uint64(0x7ff))
        if !(e != 0) {
                if *(*uint64_t)(unsafe.Pointer(bp))<<1 != 0 {
                        return 3
                }
                return 2
        }
        if e == 0x7ff {
                if *(*uint64_t)(unsafe.Pointer(bp))<<12 != 0 {
                        return 0
                }
                return 1
        }
        return 4
}

func X__fpclassifyf(tls *TLS, x float32) int32 { /* __fpclassifyf.c:4:5: */
        bp := tls.Alloc(4)
        defer tls.Free(4)

        *(*struct{ Ff float32 })(unsafe.Pointer(bp)) = func() (r struct{ Ff float32 }) {
                *(*float32)(unsafe.Pointer(uintptr(unsafe.Pointer(&r)) + 0)) = x
                return r
        }()
        var e int32 = int32(*(*uint32_t)(unsafe.Pointer(bp)) >> 23 & uint32_t(0xff))
        if !(e != 0) {
                if *(*uint32_t)(unsafe.Pointer(bp))<<1 != 0 {
                        return 3
                }
                return 2
        }
        if e == 0xff {
                if *(*uint32_t)(unsafe.Pointer(bp))<<9 != 0 {
                        return 0
                }
                return 1
        }
        return 4
}

func __bswap32(tls *TLS, __x uint32_t) uint32_t { /* endian.h:24:26: */
        return __x>>24 | __x>>8&uint32_t(0xff00) | __x<<8&uint32_t(0xff0000) | __x<<24
}

func X__fpclassifyl(tls *TLS, x float64) int32 { /* __fpclassifyl.c:4:5: */
        return X__fpclassify(tls, x)
}

func Xcopysignl(tls *TLS, x float64, y float64) float64 { /* copysignl.c:4:13: */
        return Xcopysign(tls, x, y)
}

func Xfabsl(tls *TLS, x float64) float64 { /* fabsl.c:3:13: */
        return Xfabs(tls, x)
}

func Xfmodl(tls *TLS, x float64, y float64) float64 { /* fmodl.c:4:13: */
        return Xfmod(tls, x, y)
}

func Xnanf(tls *TLS, s uintptr) float32 { /* nanf.c:3:7: */
        return X__builtin_nanf(tls, ts+13)
}

var toint double_t = float64(float64(1)) / 2.22044604925031308085e-16 /* rint.c:10:23 */

func Xrint(tls *TLS, x float64) float64 { /* rint.c:12:8: */
        bp := tls.Alloc(8)
        defer tls.Free(8)

        *(*struct{ Ff float64 })(unsafe.Pointer(bp)) = func() (r struct{ Ff float64 }) {
                *(*float64)(unsafe.Pointer(uintptr(unsafe.Pointer(&r)) + 0)) = x
                return r
        }()
        var e int32 = int32(*(*uint64_t)(unsafe.Pointer(bp)) >> 52 & uint64(0x7ff))
        var s int32 = int32(*(*uint64_t)(unsafe.Pointer(bp)) >> 63)
        var y double_t

        if e >= 0x3ff+52 {
                return x
        }
        if s != 0 {
                y = x - toint + toint
        } else {
                y = x + toint - toint
        }
        if y == float64(0) {
                if s != 0 {
                        return -Float64FromFloat64(0.0)
                }
                return float64(0)
        }
        return y
}

func Xscalbn(tls *TLS, x float64, n int32) float64 { /* scalbn.c:4:8: */
        bp := tls.Alloc(8)
        defer tls.Free(8)

        // var u struct {Ff float64;} at bp, 8

        var y double_t = x

        if n > 1023 {
                y = y * 0x1p1023
                n = n - 1023
                if n > 1023 {
                        y = y * 0x1p1023
                        n = n - 1023
                        if n > 1023 {
                                n = 1023
                        }
                }
        } else if n < -1022 {
                // make sure final n < -53 to avoid double
                //                 rounding in the subnormal range
                y = y * (float64(0x1p-1022) * 0x1p53)
                n = n + (1022 - 53)
                if n < -1022 {
                        y = y * (float64(0x1p-1022) * 0x1p53)
                        n = n + (1022 - 53)
                        if n < -1022 {
                                n = -1022
                        }
                }
        }
        *(*uint64_t)(unsafe.Pointer(bp)) = uint64_t(0x3ff+n) << 52
        x = y * *(*float64)(unsafe.Pointer(bp))
        return x
}

func Xscalbnl(tls *TLS, x float64, n int32) float64 { /* scalbnl.c:4:13: */
        return Xscalbn(tls, x, n)
}

type max_align_t = struct {
        F__ll int64
        F__ld float64
} /* alltypes.h:41:54 */

type imaxdiv_t = struct {
        Fquot intmax_t
        Frem  intmax_t
} /* inttypes.h:14:40 */

type iovec = struct {
        Fiov_base uintptr
        Fiov_len  size_t
} /* alltypes.h:355:1 */

type socklen_t = uint32 /* alltypes.h:361:18 */

type sa_family_t = uint16 /* alltypes.h:366:24 */

type msghdr = struct {
        Fmsg_name       uintptr
        Fmsg_namelen    socklen_t
        F__ccgo_pad1    [4]byte
        Fmsg_iov        uintptr
        Fmsg_iovlen     int32
        F__pad1         int32
        Fmsg_control    uintptr
        Fmsg_controllen socklen_t
        F__pad2         int32
        Fmsg_flags      int32
        F__ccgo_pad2    [4]byte
} /* socket.h:22:1 */

type cmsghdr = struct {
        Fcmsg_len   socklen_t
        F__pad1     int32
        Fcmsg_level int32
        Fcmsg_type  int32
} /* socket.h:44:1 */

type linger = struct {
        Fl_onoff  int32
        Fl_linger int32
} /* socket.h:74:1 */

type sockaddr = struct {
        Fsa_family sa_family_t
        Fsa_data   [14]int8
} /* socket.h:367:1 */

type sockaddr_storage = struct {
        Fss_family    sa_family_t
        F__ss_padding [118]int8
        F__ss_align   uint64
} /* socket.h:372:1 */

type in_port_t = uint16_t                  /* in.h:12:18 */
type in_addr_t = uint32_t                  /* in.h:13:18 */
type in_addr = struct{ Fs_addr in_addr_t } /* in.h:14:1 */

type sockaddr_in = struct {
        Fsin_family sa_family_t
        Fsin_port   in_port_t
        Fsin_addr   struct{ Fs_addr in_addr_t }
        Fsin_zero   [8]uint8_t
} /* in.h:16:1 */

type in6_addr = struct {
        F__in6_union struct {
                F__ccgo_pad1 [0]uint32
                F__s6_addr   [16]uint8_t
        }
} /* in.h:23:1 */

type sockaddr_in6 = struct {
        Fsin6_family   sa_family_t
        Fsin6_port     in_port_t
        Fsin6_flowinfo uint32_t
        Fsin6_addr     struct {
                F__in6_union struct {
                        F__ccgo_pad1 [0]uint32
                        F__s6_addr   [16]uint8_t
                }
        }
        Fsin6_scope_id uint32_t
} /* in.h:34:1 */

type ipv6_mreq = struct {
        Fipv6mr_multiaddr struct {
                F__in6_union struct {
                        F__ccgo_pad1 [0]uint32
                        F__s6_addr   [16]uint8_t
                }
        }
        Fipv6mr_interface uint32
} /* in.h:42:1 */

type ip_opts = struct {
        Fip_dst  struct{ Fs_addr in_addr_t }
        Fip_opts [40]int8
} /* in.h:229:1 */

type ip_mreq = struct {
        Fimr_multiaddr struct{ Fs_addr in_addr_t }
        Fimr_interface struct{ Fs_addr in_addr_t }
} /* in.h:247:1 */

type ip_mreqn = struct {
        Fimr_multiaddr struct{ Fs_addr in_addr_t }
        Fimr_address   struct{ Fs_addr in_addr_t }
        Fimr_ifindex   int32
} /* in.h:252:1 */

type ip_mreq_source = struct {
        Fimr_multiaddr  struct{ Fs_addr in_addr_t }
        Fimr_interface  struct{ Fs_addr in_addr_t }
        Fimr_sourceaddr struct{ Fs_addr in_addr_t }
} /* in.h:258:1 */

type ip_msfilter = struct {
        Fimsf_multiaddr struct{ Fs_addr in_addr_t }
        Fimsf_interface struct{ Fs_addr in_addr_t }
        Fimsf_fmode     uint32_t
        Fimsf_numsrc    uint32_t
        Fimsf_slist     [1]struct{ Fs_addr in_addr_t }
} /* in.h:264:1 */

type group_req = struct {
        Fgr_interface uint32_t
        F__ccgo_pad1  [4]byte
        Fgr_group     struct {
                Fss_family    sa_family_t
                F__ss_padding [118]int8
                F__ss_align   uint64
        }
} /* in.h:275:1 */

type group_source_req = struct {
        Fgsr_interface uint32_t
        F__ccgo_pad1   [4]byte
        Fgsr_group     struct {
                Fss_family    sa_family_t
                F__ss_padding [118]int8
                F__ss_align   uint64
        }
        Fgsr_source struct {
                Fss_family    sa_family_t
                F__ss_padding [118]int8
                F__ss_align   uint64
        }
} /* in.h:280:1 */

type group_filter = struct {
        Fgf_interface uint32_t
        F__ccgo_pad1  [4]byte
        Fgf_group     struct {
                Fss_family    sa_family_t
                F__ss_padding [118]int8
                F__ss_align   uint64
        }
        Fgf_fmode  uint32_t
        Fgf_numsrc uint32_t
        Fgf_slist  [1]struct {
                Fss_family    sa_family_t
                F__ss_padding [118]int8
                F__ss_align   uint64
        }
} /* in.h:286:1 */

type in_pktinfo = struct {
        Fipi_ifindex  int32
        Fipi_spec_dst struct{ Fs_addr in_addr_t }
        Fipi_addr     struct{ Fs_addr in_addr_t }
} /* in.h:297:1 */

type in6_pktinfo = struct {
        Fipi6_addr struct {
                F__in6_union struct {
                        F__ccgo_pad1 [0]uint32
                        F__s6_addr   [16]uint8_t
                }
        }
        Fipi6_ifindex uint32
} /* in.h:303:1 */

type ip6_mtuinfo = struct {
        Fip6m_addr struct {
                Fsin6_family   sa_family_t
                Fsin6_port     in_port_t
                Fsin6_flowinfo uint32_t
                Fsin6_addr     struct {
                        F__in6_union struct {
                                F__ccgo_pad1 [0]uint32
                                F__s6_addr   [16]uint8_t
                        }
                }
                Fsin6_scope_id uint32_t
        }
        Fip6m_mtu uint32_t
} /* in.h:308:1 */

type addrinfo = struct {
        Fai_flags     int32
        Fai_family    int32
        Fai_socktype  int32
        Fai_protocol  int32
        Fai_addrlen   socklen_t
        F__ccgo_pad1  [4]byte
        Fai_addr      uintptr
        Fai_canonname uintptr
        Fai_next      uintptr
} /* netdb.h:16:1 */

// Legacy functions follow (marked OBsolete in SUS)

type netent = struct {
        Fn_name     uintptr
        Fn_aliases  uintptr
        Fn_addrtype int32
        Fn_net      uint32_t
} /* netdb.h:62:1 */

type hostent = struct {
        Fh_name      uintptr
        Fh_aliases   uintptr
        Fh_addrtype  int32
        Fh_length    int32
        Fh_addr_list uintptr
} /* netdb.h:69:1 */

type servent = struct {
        Fs_name      uintptr
        Fs_aliases   uintptr
        Fs_port      int32
        F__ccgo_pad1 [4]byte
        Fs_proto     uintptr
} /* netdb.h:78:1 */

type protoent = struct {
        Fp_name      uintptr
        Fp_aliases   uintptr
        Fp_proto     int32
        F__ccgo_pad1 [4]byte
} /* netdb.h:85:1 */

type aibuf = struct {
        Fai struct {
                Fai_flags     int32
                Fai_family    int32
                Fai_socktype  int32
                Fai_protocol  int32
                Fai_addrlen   socklen_t
                F__ccgo_pad1  [4]byte
                Fai_addr      uintptr
                Fai_canonname uintptr
                Fai_next      uintptr
        }
        Fsa struct {
                Fsin struct {
                        Fsin_family sa_family_t
                        Fsin_port   in_port_t
                        Fsin_addr   struct{ Fs_addr in_addr_t }
                        Fsin_zero   [8]uint8_t
                }
                F__ccgo_pad1 [12]byte
        }
        Flock        [1]int32
        Fslot        int16
        Fref         int16
        F__ccgo_pad1 [4]byte
} /* lookup.h:10:1 */

type sa = struct {
        Fsin struct {
                Fsin_family sa_family_t
                Fsin_port   in_port_t
                Fsin_addr   struct{ Fs_addr in_addr_t }
                Fsin_zero   [8]uint8_t
        }
        F__ccgo_pad1 [12]byte
} /* lookup.h:10:1 */

type address = struct {
        Ffamily  int32
        Fscopeid uint32
        Faddr    [16]uint8_t
        Fsortkey int32
} /* lookup.h:20:1 */

type service = struct {
        Fport     uint16_t
        Fproto    uint8
        Fsocktype uint8
} /* lookup.h:27:1 */

type resolvconf = struct {
        Fns [3]struct {
                Ffamily  int32
                Fscopeid uint32
                Faddr    [16]uint8_t
                Fsortkey int32
        }
        Fnns      uint32
        Fattempts uint32
        Fndots    uint32
        Ftimeout  uint32
} /* lookup.h:34:1 */

func Xfreeaddrinfo(tls *TLS, p uintptr) { /* freeaddrinfo.c:7:6: */
        var cnt size_t
        cnt = uint64(1)
__1:
        if !((*addrinfo)(unsafe.Pointer(p)).Fai_next != 0) {
                goto __3
        }
        goto __2
__2:
        cnt++
        p = (*addrinfo)(unsafe.Pointer(p)).Fai_next
        goto __1
        goto __3
__3:
        ;
        var b uintptr = p - uintptr(uint64(uintptr(0)))
        b -= 88 * uintptr((*aibuf)(unsafe.Pointer(b)).Fslot)
        //TODO LOCK(b->lock);
        if !(int32(AssignSubPtrInt16(b+82, int16(cnt))) != 0) {
                Xfree(tls, b)
        }
        //TODO else UNLOCK(b->lock);
}

type time_t = int64 /* alltypes.h:85:16 */

type clockid_t = int32 /* alltypes.h:214:13 */

type timespec = struct {
        Ftv_sec  time_t
        Ftv_nsec int64
} /* alltypes.h:229:1 */

type pthread_t = uintptr /* alltypes.h:273:26 */

type pthread_once_t = int32 /* alltypes.h:279:13 */

type pthread_key_t = uint32 /* alltypes.h:284:18 */

type pthread_spinlock_t = int32 /* alltypes.h:289:13 */

type pthread_mutexattr_t = struct{ F__attr uint32 } /* alltypes.h:294:37 */

type pthread_condattr_t = struct{ F__attr uint32 } /* alltypes.h:299:37 */

type pthread_barrierattr_t = struct{ F__attr uint32 } /* alltypes.h:304:37 */

type pthread_rwlockattr_t = struct{ F__attr [2]uint32 } /* alltypes.h:309:40 */

type __sigset_t = struct{ F__bits [16]uint64 } /* alltypes.h:349:9 */

type sigset_t = __sigset_t /* alltypes.h:349:71 */

type pthread_attr_t = struct {
        F__u struct {
                F__ccgo_pad1 [0]uint64
                F__i         [14]int32
        }
} /* alltypes.h:372:147 */

type pthread_mutex_t = struct {
        F__u struct {
                F__ccgo_pad1 [0]uint64
                F__i         [10]int32
        }
} /* alltypes.h:377:157 */

type pthread_cond_t = struct {
        F__u struct {
                F__ccgo_pad1 [0]uint64
                F__i         [12]int32
        }
} /* alltypes.h:387:112 */

type pthread_rwlock_t = struct {
        F__u struct {
                F__ccgo_pad1 [0]uint64
                F__i         [14]int32
        }
} /* alltypes.h:397:139 */

type pthread_barrier_t = struct {
        F__u struct {
                F__ccgo_pad1 [0]uint64
                F__i         [8]int32
        }
} /* alltypes.h:402:137 */

type sched_param = struct {
        Fsched_priority int32
        F__reserved1    int32
        F__reserved2    [2]struct {
                F__reserved1 time_t
                F__reserved2 int64
        }
        F__reserved3 int32
        F__ccgo_pad1 [4]byte
} /* sched.h:19:1 */

type timer_t = uintptr /* alltypes.h:209:14 */

type clock_t = int64 /* alltypes.h:219:14 */

type tm = struct {
        Ftm_sec      int32
        Ftm_min      int32
        Ftm_hour     int32
        Ftm_mday     int32
        Ftm_mon      int32
        Ftm_year     int32
        Ftm_wday     int32
        Ftm_yday     int32
        Ftm_isdst    int32
        F__ccgo_pad1 [4]byte
        Ftm_gmtoff   int64
        Ftm_zone     uintptr
} /* time.h:38:1 */

type itimerspec = struct {
        Fit_interval struct {
                Ftv_sec  time_t
                Ftv_nsec int64
        }
        Fit_value struct {
                Ftv_sec  time_t
                Ftv_nsec int64
        }
} /* time.h:80:1 */

type __ptcb = struct {
        F__f    uintptr
        F__x    uintptr
        F__next uintptr
} /* pthread.h:206:1 */

func Xgetaddrinfo(tls *TLS, host uintptr, serv uintptr, hint uintptr, res uintptr) int32 { /* getaddrinfo.c:12:5: */
        bp := tls.Alloc(1608)
        defer tls.Free(1608)

        // var ports [2]service at bp, 8

        // var addrs [48]address at bp+8, 1344

        // var canon [256]int8 at bp+1352, 256

        var outcanon uintptr
        var nservs int32
        var naddrs int32
        var nais int32
        var canon_len int32
        var i int32
        var j int32
        var k int32
        var family int32 = 0
        var flags int32 = 0
        var proto int32 = 0
        var socktype int32 = 0
        var out uintptr

        if !(host != 0) && !(serv != 0) {
                return -2
        }

        if hint != 0 {
                family = (*addrinfo)(unsafe.Pointer(hint)).Fai_family
                flags = (*addrinfo)(unsafe.Pointer(hint)).Fai_flags
                proto = (*addrinfo)(unsafe.Pointer(hint)).Fai_protocol
                socktype = (*addrinfo)(unsafe.Pointer(hint)).Fai_socktype

                var mask int32 = 0x01 | 0x02 | 0x04 | 0x08 | 0x10 | 0x20 | 0x400
                if flags&mask != flags {
                        return -1
                }

                switch family {
                case 2:
                        fallthrough
                case 10:
                        fallthrough
                case 0:
                        break
                        fallthrough
                default:
                        return -6
                }
        }

        if flags&0x20 != 0 {
                Xabort(tls) //TODO-
                //      /* Define the "an address is configured" condition for address
                //       * families via ability to create a socket for the family plus
                //       * routability of the loopback address for the family. */
                //      static const struct sockaddr_in lo4 = {
                //              .sin_family = AF_INET, .sin_port = 65535,
                //              .sin_addr.s_addr = __BYTE_ORDER == __BIG_ENDIAN
                //                      ? 0x7f000001 : 0x0100007f
                //      };
                //      static const struct sockaddr_in6 lo6 = {
                //              .sin6_family = AF_INET6, .sin6_port = 65535,
                //              .sin6_addr = IN6ADDR_LOOPBACK_INIT
                //      };
                //      int tf[2] = { AF_INET, AF_INET6 };
                //      const void *ta[2] = { &lo4, &lo6 };
                //      socklen_t tl[2] = { sizeof lo4, sizeof lo6 };
                //      for (i=0; i<2; i++) {
                //              if (family==tf[1-i]) continue;
                //              int s = socket(tf[i], SOCK_CLOEXEC|SOCK_DGRAM,
                //                      IPPROTO_UDP);
                //              if (s>=0) {
                //                      int cs;
                //                      pthread_setcancelstate(
                //                              PTHREAD_CANCEL_DISABLE, &cs);
                //                      int r = connect(s, ta[i], tl[i]);
                //                      pthread_setcancelstate(cs, 0);
                //                      close(s);
                //                      if (!r) continue;
                //              }
                //              switch (errno) {
                //              case EADDRNOTAVAIL:
                //              case EAFNOSUPPORT:
                //              case EHOSTUNREACH:
                //              case ENETDOWN:
                //              case ENETUNREACH:
                //                      break;
                //              default:
                //                      return EAI_SYSTEM;
                //              }
                //              if (family == tf[i]) return EAI_NONAME;
                //              family = tf[1-i];
                //      }
        }

        nservs = X__lookup_serv(tls, bp, serv, proto, socktype, flags)
        if nservs < 0 {
                return nservs
        }

        naddrs = X__lookup_name(tls, bp+8, bp+1352, host, family, flags)
        if naddrs < 0 {
                return naddrs
        }

        nais = nservs * naddrs
        canon_len = int32(Xstrlen(tls, bp+1352))
        out = Xcalloc(tls, uint64(1), uint64(nais)*uint64(unsafe.Sizeof(aibuf{}))+uint64(canon_len)+uint64(1))
        if !(out != 0) {
                return -10
        }

        if canon_len != 0 {
                outcanon = out + uintptr(nais)*88
                Xmemcpy(tls, outcanon, bp+1352, uint64(canon_len+1))
        } else {
                outcanon = uintptr(0)
        }

        for k = AssignInt32(&i, 0); i < naddrs; i++ {
                j = 0
        __1:
                if !(j < nservs) {
                        goto __3
                }
                {
                        (*aibuf)(unsafe.Pointer(out + uintptr(k)*88)).Fslot = int16(k)
                        //TODO out[k].ai = (struct addrinfo){
                        //TODO  .ai_family = addrs[i].family,
                        //TODO  .ai_socktype = ports[j].socktype,
                        //TODO  .ai_protocol = ports[j].proto,
                        //TODO  .ai_addrlen = addrs[i].family == AF_INET
                        //TODO          ? sizeof(struct sockaddr_in)
                        //TODO          : sizeof(struct sockaddr_in6),
                        //TODO  .ai_addr = (void *)&out[k].sa,
                        //TODO  .ai_canonname = outcanon };
                        (*aibuf)(unsafe.Pointer(out + uintptr(k)*88)).Fai.Fai_family = (*address)(unsafe.Pointer(bp + 8 + uintptr(i)*28)).Ffamily
                        (*aibuf)(unsafe.Pointer(out + uintptr(k)*88)).Fai.Fai_socktype = int32((*service)(unsafe.Pointer(bp + uintptr(j)*4)).Fsocktype)
                        (*aibuf)(unsafe.Pointer(out + uintptr(k)*88)).Fai.Fai_protocol = int32((*service)(unsafe.Pointer(bp + uintptr(j)*4)).Fproto)
                        (*aibuf)(unsafe.Pointer(out + uintptr(k)*88)).Fai.Fai_addrlen = func() uint32 {
                                if (*address)(unsafe.Pointer(bp+8+uintptr(i)*28)).Ffamily == 2 {
                                        return uint32(unsafe.Sizeof(sockaddr_in{}))
                                }
                                return uint32(unsafe.Sizeof(sockaddr_in6{}))
                        }()
                        (*aibuf)(unsafe.Pointer(out + uintptr(k)*88)).Fai.Fai_addr = out + uintptr(k)*88 + 48
                        (*aibuf)(unsafe.Pointer(out + uintptr(k)*88)).Fai.Fai_canonname = outcanon
                        if k != 0 {
                                (*aibuf)(unsafe.Pointer(out + uintptr(k-1)*88)).Fai.Fai_next = out + uintptr(k)*88
                        }
                        switch (*address)(unsafe.Pointer(bp + 8 + uintptr(i)*28)).Ffamily {
                        case 2:
                                (*sockaddr_in)(unsafe.Pointer(out + uintptr(k)*88 + 48)).Fsin_family = sa_family_t(2)
                                (*sockaddr_in)(unsafe.Pointer(out + uintptr(k)*88 + 48)).Fsin_port = Xhtons(tls, (*service)(unsafe.Pointer(bp+uintptr(j)*4)).Fport)
                                Xmemcpy(tls, out+uintptr(k)*88+48+4, bp+8+uintptr(i)*28+8, uint64(4))
                                break
                        case 10:
                                (*sockaddr_in6)(unsafe.Pointer(out + uintptr(k)*88 + 48)).Fsin6_family = sa_family_t(10)
                                (*sockaddr_in6)(unsafe.Pointer(out + uintptr(k)*88 + 48)).Fsin6_port = Xhtons(tls, (*service)(unsafe.Pointer(bp+uintptr(j)*4)).Fport)
                                (*sockaddr_in6)(unsafe.Pointer(out + uintptr(k)*88 + 48)).Fsin6_scope_id = (*address)(unsafe.Pointer(bp + 8 + uintptr(i)*28)).Fscopeid
                                Xmemcpy(tls, out+uintptr(k)*88+48+8, bp+8+uintptr(i)*28+8, uint64(16))
                                break
                        }

                }
                goto __2
        __2:
                j++
                k++
                goto __1
                goto __3
        __3:
        }
        (*aibuf)(unsafe.Pointer(out)).Fref = int16(nais)
        *(*uintptr)(unsafe.Pointer(res)) = out
        return 0
}

type ucred = struct {
        Fpid pid_t
        Fuid uid_t
        Fgid gid_t
} /* socket.h:57:1 */

type mmsghdr = struct {
        Fmsg_hdr struct {
                Fmsg_name       uintptr
                Fmsg_namelen    socklen_t
                F__ccgo_pad1    [4]byte
                Fmsg_iov        uintptr
                Fmsg_iovlen     int32
                F__pad1         int32
                Fmsg_control    uintptr
                Fmsg_controllen socklen_t
                F__pad2         int32
                Fmsg_flags      int32
                F__ccgo_pad2    [4]byte
        }
        Fmsg_len     uint32
        F__ccgo_pad1 [4]byte
} /* socket.h:63:1 */

func Xgethostbyaddr(tls *TLS, a uintptr, l socklen_t, af int32) uintptr { /* gethostbyaddr.c:7:16: */
        bp := tls.Alloc(8)
        defer tls.Free(8)

        var size size_t = uint64(63)
        // var res uintptr at bp, 8

        var err int32
        for __ccgo := true; __ccgo; __ccgo = err == 34 {
                Xfree(tls, _sh)
                _sh = Xmalloc(tls, AssignAddUint64(&size, size+uint64(1)))
                if !(_sh != 0) {
                        *(*int32)(unsafe.Pointer(X__h_errno_location(tls))) = 3
                        return uintptr(0)
                }
                err = Xgethostbyaddr_r(tls, a, l, af, _sh,
                        _sh+uintptr(1)*32, size-size_t(unsafe.Sizeof(hostent{})), bp, X__h_errno_location(tls))
        }
        if err != 0 {
                return uintptr(0)
        }
        return _sh
}

var _sh uintptr /* gethostbyaddr.c:9:24: */

func Xgethostbyaddr_r(tls *TLS, a uintptr, l socklen_t, af int32, h uintptr, buf uintptr, buflen size_t, res uintptr, err uintptr) int32 { /* gethostbyaddr_r.c:10:5: */
        bp := tls.Alloc(28)
        defer tls.Free(28)

        //TODO union {
        //TODO  struct sockaddr_in sin;
        //TODO  struct sockaddr_in6 sin6;
        //TODO } sa = { .sin.sin_family = af };
        *(*struct {
                Fsin         sockaddr_in
                F__ccgo_pad1 [12]byte
        })(unsafe.Pointer(bp)) = struct {
                Fsin         sockaddr_in
                F__ccgo_pad1 [12]byte
        }{} //TODO-
        (*sockaddr_in)(unsafe.Pointer(bp)).Fsin_family = sa_family_t(af) //TODO-
        var sl socklen_t
        if af == 10 {
                sl = uint32(unsafe.Sizeof(sockaddr_in6{}))
        } else {
                sl = uint32(unsafe.Sizeof(sockaddr_in{}))
        }
        var i int32

        *(*uintptr)(unsafe.Pointer(res)) = uintptr(0)

        // Load address argument into sockaddr structure
        if af == 10 && l == socklen_t(16) {
                Xmemcpy(tls, bp+8, a, uint64(16))
        } else if af == 2 && l == socklen_t(4) {
                Xmemcpy(tls, bp+4, a, uint64(4))
        } else {
                *(*int32)(unsafe.Pointer(err)) = 3
                return 22
        }

        // Align buffer and check for space for pointers and ip address
        i = int32(uintptr_t(buf) & (uint64(unsafe.Sizeof(uintptr(0))) - uint64(1)))
        if !(i != 0) {
                i = int32(unsafe.Sizeof(uintptr(0)))
        }
        if buflen <= uint64(5)*uint64(unsafe.Sizeof(uintptr(0)))-uint64(i)+uint64(l) {
                return 34
        }
        buf += uintptr(uint64(unsafe.Sizeof(uintptr(0))) - uint64(i))
        buflen = buflen - (uint64(5)*uint64(unsafe.Sizeof(uintptr(0))) - uint64(i) + uint64(l))

        (*hostent)(unsafe.Pointer(h)).Fh_addr_list = buf
        buf += uintptr(uint64(2) * uint64(unsafe.Sizeof(uintptr(0))))
        (*hostent)(unsafe.Pointer(h)).Fh_aliases = buf
        buf += uintptr(uint64(2) * uint64(unsafe.Sizeof(uintptr(0))))

        *(*uintptr)(unsafe.Pointer((*hostent)(unsafe.Pointer(h)).Fh_addr_list)) = buf
        Xmemcpy(tls, *(*uintptr)(unsafe.Pointer((*hostent)(unsafe.Pointer(h)).Fh_addr_list)), a, uint64(l))
        buf += uintptr(l)
        *(*uintptr)(unsafe.Pointer((*hostent)(unsafe.Pointer(h)).Fh_addr_list + 1*8)) = uintptr(0)
        *(*uintptr)(unsafe.Pointer((*hostent)(unsafe.Pointer(h)).Fh_aliases)) = buf
        *(*uintptr)(unsafe.Pointer((*hostent)(unsafe.Pointer(h)).Fh_aliases + 1*8)) = uintptr(0)

        switch Xgetnameinfo(tls, bp, sl, buf, uint32(buflen), uintptr(0), uint32(0), 0) {
        case -3:
                *(*int32)(unsafe.Pointer(err)) = 2
                return 11
        case -12:
                return 34
        default:
                fallthrough
        case -10:
                fallthrough
        case -11:
                fallthrough
        case -4:
                *(*int32)(unsafe.Pointer(err)) = 3
                return *(*int32)(unsafe.Pointer(X___errno_location(tls)))
        case 0:
                break
        }

        (*hostent)(unsafe.Pointer(h)).Fh_addrtype = af
        (*hostent)(unsafe.Pointer(h)).Fh_length = int32(l)
        (*hostent)(unsafe.Pointer(h)).Fh_name = *(*uintptr)(unsafe.Pointer((*hostent)(unsafe.Pointer(h)).Fh_aliases))
        *(*uintptr)(unsafe.Pointer(res)) = h
        return 0
}

func Xgethostbyname(tls *TLS, name uintptr) uintptr { /* gethostbyname.c:8:16: */
        return Xgethostbyname2(tls, name, 2)
}

func Xgethostbyname2(tls *TLS, name uintptr, af int32) uintptr { /* gethostbyname2.c:8:16: */
        bp := tls.Alloc(8)
        defer tls.Free(8)

        var size size_t = uint64(63)
        // var res uintptr at bp, 8

        var err int32
        for __ccgo := true; __ccgo; __ccgo = err == 34 {
                Xfree(tls, _sh1)
                _sh1 = Xmalloc(tls, AssignAddUint64(&size, size+uint64(1)))
                if !(_sh1 != 0) {
                        *(*int32)(unsafe.Pointer(X__h_errno_location(tls))) = 3
                        return uintptr(0)
                }
                err = Xgethostbyname2_r(tls, name, af, _sh1,
                        _sh1+uintptr(1)*32, size-size_t(unsafe.Sizeof(hostent{})), bp, X__h_errno_location(tls))
        }
        if err != 0 {
                return uintptr(0)
        }
        return _sh1
}

var _sh1 uintptr /* gethostbyname2.c:10:24: */

func Xgethostbyname2_r(tls *TLS, name uintptr, af int32, h uintptr, buf uintptr, buflen size_t, res uintptr, err uintptr) int32 { /* gethostbyname2_r.c:11:5: */
        bp := tls.Alloc(1600)
        defer tls.Free(1600)

        // var addrs [48]address at bp, 1344

        // var canon [256]int8 at bp+1344, 256

        var i int32
        var cnt int32
        var align size_t
        var need size_t

        *(*uintptr)(unsafe.Pointer(res)) = uintptr(0)
        cnt = X__lookup_name(tls, bp, bp+1344, name, af, 0x02)
        if cnt < 0 {
                switch cnt {
                case -2:
                        *(*int32)(unsafe.Pointer(err)) = 1
                        return 2
                        fallthrough
                case -3:
                        *(*int32)(unsafe.Pointer(err)) = 2
                        return 11
                        fallthrough
                default:
                        fallthrough
                case -4:
                        *(*int32)(unsafe.Pointer(err)) = 3
                        return 74
                        fallthrough
                case -10:
                        fallthrough
                case -11:
                        *(*int32)(unsafe.Pointer(err)) = 3
                        return *(*int32)(unsafe.Pointer(X___errno_location(tls)))
                }
        }

        (*hostent)(unsafe.Pointer(h)).Fh_addrtype = af
        (*hostent)(unsafe.Pointer(h)).Fh_length = func() int32 {
                if af == 10 {
                        return 16
                }
                return 4
        }()

        // Align buffer
        align = -uintptr_t(buf) & (uint64(unsafe.Sizeof(uintptr(0))) - uint64(1))

        need = uint64(4) * uint64(unsafe.Sizeof(uintptr(0)))
        need = need + uint64(cnt+1)*(uint64(unsafe.Sizeof(uintptr(0)))+uint64((*hostent)(unsafe.Pointer(h)).Fh_length))
        need = need + (Xstrlen(tls, name) + uint64(1))
        need = need + (Xstrlen(tls, bp+1344) + uint64(1))
        need = need + align

        if need > buflen {
                return 34
        }

        buf += uintptr(align)
        (*hostent)(unsafe.Pointer(h)).Fh_aliases = buf
        buf += uintptr(uint64(3) * uint64(unsafe.Sizeof(uintptr(0))))
        (*hostent)(unsafe.Pointer(h)).Fh_addr_list = buf
        buf += uintptr(uint64(cnt+1) * uint64(unsafe.Sizeof(uintptr(0))))

        for i = 0; i < cnt; i++ {
                *(*uintptr)(unsafe.Pointer((*hostent)(unsafe.Pointer(h)).Fh_addr_list + uintptr(i)*8)) = buf
                buf += uintptr((*hostent)(unsafe.Pointer(h)).Fh_length)
                Xmemcpy(tls, *(*uintptr)(unsafe.Pointer((*hostent)(unsafe.Pointer(h)).Fh_addr_list + uintptr(i)*8)), bp+uintptr(i)*28+8, uint64((*hostent)(unsafe.Pointer(h)).Fh_length))
        }
        *(*uintptr)(unsafe.Pointer((*hostent)(unsafe.Pointer(h)).Fh_addr_list + uintptr(i)*8)) = uintptr(0)

        (*hostent)(unsafe.Pointer(h)).Fh_name = AssignPtrUintptr((*hostent)(unsafe.Pointer(h)).Fh_aliases, buf)
        Xstrcpy(tls, (*hostent)(unsafe.Pointer(h)).Fh_name, bp+1344)
        buf += uintptr(Xstrlen(tls, (*hostent)(unsafe.Pointer(h)).Fh_name) + uint64(1))

        if Xstrcmp(tls, (*hostent)(unsafe.Pointer(h)).Fh_name, name) != 0 {
                *(*uintptr)(unsafe.Pointer((*hostent)(unsafe.Pointer(h)).Fh_aliases + 1*8)) = buf
                Xstrcpy(tls, *(*uintptr)(unsafe.Pointer((*hostent)(unsafe.Pointer(h)).Fh_aliases + 1*8)), name)
                buf += uintptr(Xstrlen(tls, *(*uintptr)(unsafe.Pointer((*hostent)(unsafe.Pointer(h)).Fh_aliases + 1*8))) + uint64(1))
        } else {
                *(*uintptr)(unsafe.Pointer((*hostent)(unsafe.Pointer(h)).Fh_aliases + 1*8)) = uintptr(0)
        }

        *(*uintptr)(unsafe.Pointer((*hostent)(unsafe.Pointer(h)).Fh_aliases + 2*8)) = uintptr(0)

        *(*uintptr)(unsafe.Pointer(res)) = h
        return 0
}

type if_nameindex = struct {
        Fif_index    uint32
        F__ccgo_pad1 [4]byte
        Fif_name     uintptr
} /* if.h:12:1 */

type ifaddr = struct {
        Fifa_addr struct {
                Fsa_family sa_family_t
                Fsa_data   [14]int8
        }
        Fifa_ifu struct {
                Fifu_broadaddr struct {
                        Fsa_family sa_family_t
                        Fsa_data   [14]int8
                }
        }
        Fifa_ifp  uintptr
        Fifa_next uintptr
} /* if.h:51:1 */

type ifmap = struct {
        Fmem_start   uint64
        Fmem_end     uint64
        Fbase_addr   uint16
        Firq         uint8
        Fdma         uint8
        Fport        uint8
        F__ccgo_pad1 [3]byte
} /* if.h:64:1 */

type ifreq = struct {
        Fifr_ifrn struct{ Fifrn_name [16]int8 }
        Fifr_ifru struct {
                F__ccgo_pad1 [0]uint64
                Fifru_addr   struct {
                        Fsa_family sa_family_t
                        Fsa_data   [14]int8
                }
                F__ccgo_pad2 [8]byte
        }
} /* if.h:76:1 */

type ifconf = struct {
        Fifc_len     int32
        F__ccgo_pad1 [4]byte
        Fifc_ifcu    struct{ Fifcu_buf uintptr }
} /* if.h:116:1 */

type ns_sect = uint32 /* nameser.h:37:3 */

type __ns_msg = struct {
        F_msg        uintptr
        F_eom        uintptr
        F_id         uint16_t
        F_flags      uint16_t
        F_counts     [4]uint16_t
        F__ccgo_pad1 [4]byte
        F_sections   [4]uintptr
        F_sect       ns_sect
        F_rrnum      int32
        F_msg_ptr    uintptr
} /* nameser.h:39:9 */

type ns_msg = __ns_msg /* nameser.h:46:3 */

type _ns_flagdata = struct {
        Fmask  int32
        Fshift int32
} /* nameser.h:48:1 */

type __ns_rr = struct {
        Fname        [1025]int8
        F__ccgo_pad1 [1]byte
        Ftype        uint16_t
        Frr_class    uint16_t
        F__ccgo_pad2 [2]byte
        Fttl         uint32_t
        Frdlength    uint16_t
        F__ccgo_pad3 [2]byte
        Frdata       uintptr
} /* nameser.h:59:9 */

type ns_rr = __ns_rr /* nameser.h:66:3 */

type ns_flag = uint32 /* nameser.h:87:3 */

type ns_opcode = uint32 /* nameser.h:96:3 */

type ns_rcode = uint32 /* nameser.h:115:3 */

type ns_update_operation = uint32 /* nameser.h:121:3 */

type ns_tsig_key1 = struct {
        Fname        [1025]int8
        Falg         [1025]int8
        F__ccgo_pad1 [6]byte
        Fdata        uintptr
        Flen         int32
        F__ccgo_pad2 [4]byte
} /* nameser.h:123:1 */

type ns_tsig_key = ns_tsig_key1 /* nameser.h:128:28 */

type ns_tcp_tsig_state1 = struct {
        Fcounter     int32
        F__ccgo_pad1 [4]byte
        Fkey         uintptr
        Fctx         uintptr
        Fsig         [512]uint8
        Fsiglen      int32
        F__ccgo_pad2 [4]byte
} /* nameser.h:130:1 */

type ns_tcp_tsig_state = ns_tcp_tsig_state1 /* nameser.h:137:34 */

type ns_type = uint32 /* nameser.h:200:3 */

type ns_class = uint32 /* nameser.h:219:3 */

type ns_key_types = uint32 /* nameser.h:226:3 */

type ns_cert_types = uint32 /* nameser.h:234:3 */

type HEADER = struct {
        F__ccgo_pad1 [0]uint32
        Fid          uint32 /* unsigned id: 16, unsigned rd: 1, unsigned tc: 1, unsigned aa: 1, unsigned opcode: 4, unsigned qr: 1, unsigned rcode: 4, unsigned cd: 1, unsigned ad: 1, unsigned unused: 1, unsigned ra: 1 */
        Fqdcount     uint32 /* unsigned qdcount: 16, unsigned ancount: 16 */
        Fnscount     uint32 /* unsigned nscount: 16, unsigned arcount: 16 */
} /* nameser.h:353:3 */

// unused; purely for broken apps
type __res_state = struct {
        Fretrans     int32
        Fretry       int32
        Foptions     uint64
        Fnscount     int32
        Fnsaddr_list [3]struct {
                Fsin_family sa_family_t
                Fsin_port   in_port_t
                Fsin_addr   struct{ Fs_addr in_addr_t }
                Fsin_zero   [8]uint8_t
        }
        Fid          uint16
        F__ccgo_pad1 [2]byte
        Fdnsrch      [7]uintptr
        Fdefdname    [256]int8
        Fpfcode      uint64
        Fndots       uint32 /* unsigned ndots: 4, unsigned nsort: 4, unsigned ipv6_unavail: 1, unsigned unused: 23 */
        F__ccgo_pad2 [4]byte
        Fsort_list   [10]struct {
                Faddr struct{ Fs_addr in_addr_t }
                Fmask uint32_t
        }
        Fqhook       uintptr
        Frhook       uintptr
        Fres_h_errno int32
        F_vcsock     int32
        F_flags      uint32
        F__ccgo_pad3 [4]byte
        F_u          struct {
                F__ccgo_pad1 [0]uint64
                Fpad         [52]int8
                F__ccgo_pad2 [4]byte
        }
} /* resolv.h:26:9 */

// unused; purely for broken apps
type res_state = uintptr /* resolv.h:62:3 */

type res_sym = struct {
        Fnumber      int32
        F__ccgo_pad1 [4]byte
        Fname        uintptr
        Fhumanname   uintptr
} /* resolv.h:70:1 */

func itoa(tls *TLS, p uintptr, x uint32) uintptr { /* getnameinfo.c:18:13: */
        p += uintptr(uint64(3) * uint64(unsafe.Sizeof(int32(0))))
        *(*int8)(unsafe.Pointer(PreDecUintptr(&p, 1))) = int8(0)
        for __ccgo := true; __ccgo; __ccgo = x != 0 {
                *(*int8)(unsafe.Pointer(PreDecUintptr(&p, 1))) = int8(uint32('0') + x%uint32(10))
                x = x / uint32(10)
        }
        return p
}

func mkptr4(tls *TLS, s uintptr, ip uintptr) { /* getnameinfo.c:28:13: */
        bp := tls.Alloc(32)
        defer tls.Free(32)

        Xsprintf(tls, s, ts+25,
                VaList(bp, int32(*(*uint8)(unsafe.Pointer(ip + 3))), int32(*(*uint8)(unsafe.Pointer(ip + 2))), int32(*(*uint8)(unsafe.Pointer(ip + 1))), int32(*(*uint8)(unsafe.Pointer(ip)))))
}

func mkptr6(tls *TLS, s uintptr, ip uintptr) { /* getnameinfo.c:34:13: */
        var i int32
        for i = 15; i >= 0; i-- {
                *(*int8)(unsafe.Pointer(PostIncUintptr(&s, 1))) = _sxdigits[int32(*(*uint8)(unsafe.Pointer(ip + uintptr(i))))&15]
                *(*int8)(unsafe.Pointer(PostIncUintptr(&s, 1))) = int8('.')
                *(*int8)(unsafe.Pointer(PostIncUintptr(&s, 1))) = _sxdigits[int32(*(*uint8)(unsafe.Pointer(ip + uintptr(i))))>>4]
                *(*int8)(unsafe.Pointer(PostIncUintptr(&s, 1))) = int8('.')
        }
        Xstrcpy(tls, s, ts+50)
}

var _sxdigits = *(*[17]int8)(unsafe.Pointer(ts + 59)) /* getnameinfo.c:36:20 */

func reverse_hosts(tls *TLS, buf uintptr, a uintptr, scopeid uint32, family int32) { /* getnameinfo.c:45:13: */
        bp := tls.Alloc(556)
        defer tls.Free(556)

        // var line [512]int8 at bp+16, 512

        var p uintptr
        var z uintptr
        var _buf [1032]uint8
        _ = _buf
        // var atmp [16]uint8 at bp, 16

        // var iplit address at bp+528, 28

        //TODO FILE _f, *f = __fopen_rb_ca("/etc/hosts", &_f, _buf, sizeof _buf);
        var f uintptr = Xfopen(tls, ts+76, ts+87)
        if !(f != 0) {
                return
        }
        if family == 2 {
                Xmemcpy(tls, bp+uintptr(12), a, uint64(4))
                Xmemcpy(tls, bp, ts+90, uint64(12))
                a = bp /* &atmp[0] */
        }
        for Xfgets(tls, bp+16, int32(unsafe.Sizeof([512]int8{})), f) != 0 {
                if AssignUintptr(&p, Xstrchr(tls, bp+16, '#')) != 0 {
                        *(*int8)(unsafe.Pointer(PostIncUintptr(&p, 1))) = int8('\n')
                        *(*int8)(unsafe.Pointer(p)) = int8(0)
                }

                for p = bp + 16; /* &line[0] */ *(*int8)(unsafe.Pointer(p)) != 0 && !(__isspace(tls, int32(*(*int8)(unsafe.Pointer(p)))) != 0); p++ {
                }
                *(*int8)(unsafe.Pointer(PostIncUintptr(&p, 1))) = int8(0)
                if X__lookup_ipliteral(tls, bp+528, bp+16, 0) <= 0 {
                        continue
                }

                if (*address)(unsafe.Pointer(bp+528)).Ffamily == 2 {
                        Xmemcpy(tls, bp+528+8+uintptr(12), bp+528+8, uint64(4))
                        Xmemcpy(tls, bp+528+8, ts+90, uint64(12))
                        (*address)(unsafe.Pointer(bp + 528 /* &iplit */)).Fscopeid = uint32(0)
                }

                if Xmemcmp(tls, a, bp+528+8, uint64(16)) != 0 || (*address)(unsafe.Pointer(bp+528)).Fscopeid != scopeid {
                        continue
                }

                for ; *(*int8)(unsafe.Pointer(p)) != 0 && __isspace(tls, int32(*(*int8)(unsafe.Pointer(p)))) != 0; p++ {
                }
                for z = p; *(*int8)(unsafe.Pointer(z)) != 0 && !(__isspace(tls, int32(*(*int8)(unsafe.Pointer(z)))) != 0); z++ {
                }
                *(*int8)(unsafe.Pointer(z)) = int8(0)
                if (int64(z)-int64(p))/1 < int64(256) {
                        Xmemcpy(tls, buf, p, uint64((int64(z)-int64(p))/1+int64(1)))
                        break
                }
        }
        //TODO __fclose_ca(f);
        Xfclose(tls, f)
}

func reverse_services(tls *TLS, buf uintptr, port int32, dgram int32) { /* getnameinfo.c:87:13: */
        Xabort(tls) //TODO-
        // unsigned long svport;
        // char line[128], *p, *z;
        // unsigned char _buf[1032];
        // FILE _f, *f = __fopen_rb_ca("/etc/services", &_f, _buf, sizeof _buf);
        // if (!f) return;
        // while (fgets(line, sizeof line, f)) {
        //      if ((p=strchr(line, '#'))) *p++='\n', *p=0;

        //      for (p=line; *p && !isspace(*p); p++);
        //      if (!*p) continue;
        //      *p++ = 0;
        //      svport = strtoul(p, &z, 10);

        //      if (svport != port || z==p) continue;
        //      if (dgram && strncmp(z, "/udp", 4)) continue;
        //      if (!dgram && strncmp(z, "/tcp", 4)) continue;
        //      if (p-line > 32) continue;

        //      memcpy(buf, line, p-line);
        //      break;
        // }
        // __fclose_ca(f);
}

func Xgetnameinfo(tls *TLS, sa1 uintptr, sl socklen_t, node uintptr, nodelen socklen_t, serv uintptr, servlen socklen_t, flags int32) int32 { /* getnameinfo.c:125:5: */
        bp := tls.Alloc(347)
        defer tls.Free(347)

        // var ptr [78]int8 at bp, 78

        // var buf [256]int8 at bp+78, 256

        // var num [13]int8 at bp+334, 13

        var af int32 = int32((*sockaddr)(unsafe.Pointer(sa1)).Fsa_family)
        var a uintptr
        var scopeid uint32

        switch af {
        case 2:
                a = sa1 + 4
                if uint64(sl) < uint64(unsafe.Sizeof(sockaddr_in{})) {
                        return -6
                }
                mkptr4(tls, bp, a)
                scopeid = uint32(0)
                break
        case 10:
                a = sa1 + 8
                if uint64(sl) < uint64(unsafe.Sizeof(sockaddr_in6{})) {
                        return -6
                }
                if Xmemcmp(tls, a, ts+90, uint64(12)) != 0 {
                        mkptr6(tls, bp, a)
                } else {
                        mkptr4(tls, bp, a+uintptr(12))
                }
                scopeid = (*sockaddr_in6)(unsafe.Pointer(sa1)).Fsin6_scope_id
                break
        default:
                return -6
        }

        if node != 0 && nodelen != 0 {
                *(*int8)(unsafe.Pointer(bp + 78)) = int8(0)
                if !(flags&0x01 != 0) {
                        reverse_hosts(tls, bp+78, a, scopeid, af)
                }
                if !(int32(*(*int8)(unsafe.Pointer(bp + 78))) != 0) && !(flags&0x01 != 0) {
                        Xabort(tls) //TODO-
                        // unsigned char query[18+PTR_MAX], reply[512];
                        // int qlen = __res_mkquery(0, ptr, 1, RR_PTR,
                        //      0, 0, 0, query, sizeof query);
                        // query[3] = 0; /* don't need AD flag */
                        // int rlen = __res_send(query, qlen, reply, sizeof reply);
                        // buf[0] = 0;
                        // if (rlen > 0)
                        //      __dns_parse(reply, rlen, dns_parse_callback, buf);
                }
                if !(int32(*(*int8)(unsafe.Pointer(bp + 78))) != 0) {
                        if flags&0x08 != 0 {
                                return -2
                        }
                        Xinet_ntop(tls, af, a, bp+78, uint32(unsafe.Sizeof([256]int8{})))
                        if scopeid != 0 {
                                Xabort(tls) //TODO-
                                // char *p = 0, tmp[IF_NAMESIZE+1];
                                // if (!(flags & NI_NUMERICSCOPE) &&
                                //     (IN6_IS_ADDR_LINKLOCAL(a) ||
                                //      IN6_IS_ADDR_MC_LINKLOCAL(a)))
                                //      p = if_indextoname(scopeid, tmp+1);
                                // if (!p)
                                //      p = itoa(num, scopeid);
                                // *--p = '%';
                                // strcat(buf, p);
                        }
                }
                if Xstrlen(tls, bp+78) >= size_t(nodelen) {
                        return -12
                }
                Xstrcpy(tls, node, bp+78)
        }

        if serv != 0 && servlen != 0 {
                var p uintptr = bp + 78 /* buf */
                var port int32 = int32(Xntohs(tls, (*sockaddr_in)(unsafe.Pointer(sa1)).Fsin_port))
                *(*int8)(unsafe.Pointer(bp + 78)) = int8(0)
                if !(flags&0x02 != 0) {
                        reverse_services(tls, bp+78, port, flags&0x10)
                }
                if !(int32(*(*int8)(unsafe.Pointer(p))) != 0) {
                        p = itoa(tls, bp+334, uint32(port))
                }
                if Xstrlen(tls, p) >= size_t(servlen) {
                        return -12
                }
                Xstrcpy(tls, serv, p)
        }

        return 0
}

var Xh_errno int32 /* h_errno.c:4:5: */

func X__h_errno_location(tls *TLS) uintptr { /* h_errno.c:6:5: */
        return uintptr(unsafe.Pointer(&Xh_errno))
}

func X__inet_aton(tls *TLS, s0 uintptr, dest uintptr) int32 { /* inet_aton.c:7:5: */
        bp := tls.Alloc(40)
        defer tls.Free(40)

        var s uintptr = s0
        var d uintptr = dest
        *(*[4]uint64)(unsafe.Pointer(bp /* a */)) = [4]uint64{0: uint64(0)}
        // var z uintptr at bp+32, 8

        var i int32

        for i = 0; i < 4; i++ {
                *(*uint64)(unsafe.Pointer(bp + uintptr(i)*8)) = Xstrtoul(tls, s, bp+32, 0)
                if *(*uintptr)(unsafe.Pointer(bp + 32)) == s || *(*int8)(unsafe.Pointer(*(*uintptr)(unsafe.Pointer(bp + 32)))) != 0 && int32(*(*int8)(unsafe.Pointer(*(*uintptr)(unsafe.Pointer(bp + 32))))) != '.' || !(func() int32 {
                        if 0 != 0 {
                                return Xisdigit(tls, int32(*(*int8)(unsafe.Pointer(s))))
                        }
                        return Bool32(uint32(*(*int8)(unsafe.Pointer(s)))-uint32('0') < uint32(10))
                }() != 0) {
                        return 0
                }
                if !(int32(*(*int8)(unsafe.Pointer(*(*uintptr)(unsafe.Pointer(bp + 32))))) != 0) {
                        break
                }
                s = *(*uintptr)(unsafe.Pointer(bp + 32)) + uintptr(1)
        }
        if i == 4 {
                return 0
        }
        switch i {
        case 0:
                *(*uint64)(unsafe.Pointer(bp + 1*8)) = *(*uint64)(unsafe.Pointer(bp)) & uint64(0xffffff)
                AssignShrPtrUint64(bp, int(24))
                fallthrough
        case 1:
                *(*uint64)(unsafe.Pointer(bp + 2*8)) = *(*uint64)(unsafe.Pointer(bp + 1*8)) & uint64(0xffff)
                AssignShrPtrUint64(bp+1*8, int(16))
                fallthrough
        case 2:
                *(*uint64)(unsafe.Pointer(bp + 3*8)) = *(*uint64)(unsafe.Pointer(bp + 2*8)) & uint64(0xff)
                AssignShrPtrUint64(bp+2*8, int(8))
        }
        for i = 0; i < 4; i++ {
                if *(*uint64)(unsafe.Pointer(bp + uintptr(i)*8)) > uint64(255) {
                        return 0
                }
                *(*uint8)(unsafe.Pointer(d + uintptr(i))) = uint8(*(*uint64)(unsafe.Pointer(bp + uintptr(i)*8)))
        }
        return 1
}

func Xinet_ntop(tls *TLS, af int32, a0 uintptr, s uintptr, l socklen_t) uintptr { /* inet_ntop.c:7:12: */
        bp := tls.Alloc(276)
        defer tls.Free(276)

        var a uintptr = a0
        var i int32
        var j int32
        var max int32
        var best int32
        // var buf [100]int8 at bp+176, 100

        switch af {
        case 2:
                if socklen_t(Xsnprintf(tls, s, uint64(l), ts+103, VaList(bp, int32(*(*uint8)(unsafe.Pointer(a))), int32(*(*uint8)(unsafe.Pointer(a + 1))), int32(*(*uint8)(unsafe.Pointer(a + 2))), int32(*(*uint8)(unsafe.Pointer(a + 3)))))) < l {
                        return s
                }
                break
        case 10:
                if Xmemcmp(tls, a, ts+90, uint64(12)) != 0 {
                        Xsnprintf(tls, bp+176, uint64(unsafe.Sizeof([100]int8{})),
                                ts+115,
                                VaList(bp+32, 256*int32(*(*uint8)(unsafe.Pointer(a)))+int32(*(*uint8)(unsafe.Pointer(a + 1))), 256*int32(*(*uint8)(unsafe.Pointer(a + 2)))+int32(*(*uint8)(unsafe.Pointer(a + 3))),
                                        256*int32(*(*uint8)(unsafe.Pointer(a + 4)))+int32(*(*uint8)(unsafe.Pointer(a + 5))), 256*int32(*(*uint8)(unsafe.Pointer(a + 6)))+int32(*(*uint8)(unsafe.Pointer(a + 7))),
                                        256*int32(*(*uint8)(unsafe.Pointer(a + 8)))+int32(*(*uint8)(unsafe.Pointer(a + 9))), 256*int32(*(*uint8)(unsafe.Pointer(a + 10)))+int32(*(*uint8)(unsafe.Pointer(a + 11))),
                                        256*int32(*(*uint8)(unsafe.Pointer(a + 12)))+int32(*(*uint8)(unsafe.Pointer(a + 13))), 256*int32(*(*uint8)(unsafe.Pointer(a + 14)))+int32(*(*uint8)(unsafe.Pointer(a + 15)))))
                } else {
                        Xsnprintf(tls, bp+176, uint64(unsafe.Sizeof([100]int8{})),
                                ts+139,
                                VaList(bp+96, 256*int32(*(*uint8)(unsafe.Pointer(a)))+int32(*(*uint8)(unsafe.Pointer(a + 1))), 256*int32(*(*uint8)(unsafe.Pointer(a + 2)))+int32(*(*uint8)(unsafe.Pointer(a + 3))),
                                        256*int32(*(*uint8)(unsafe.Pointer(a + 4)))+int32(*(*uint8)(unsafe.Pointer(a + 5))), 256*int32(*(*uint8)(unsafe.Pointer(a + 6)))+int32(*(*uint8)(unsafe.Pointer(a + 7))),
                                        256*int32(*(*uint8)(unsafe.Pointer(a + 8)))+int32(*(*uint8)(unsafe.Pointer(a + 9))), 256*int32(*(*uint8)(unsafe.Pointer(a + 10)))+int32(*(*uint8)(unsafe.Pointer(a + 11))),
                                        int32(*(*uint8)(unsafe.Pointer(a + 12))), int32(*(*uint8)(unsafe.Pointer(a + 13))), int32(*(*uint8)(unsafe.Pointer(a + 14))), int32(*(*uint8)(unsafe.Pointer(a + 15)))))
                }
                // Replace longest /(^0|:)[:0]{2,}/ with "::"
                i = AssignInt32(&best, 0)
                max = 2
                for ; *(*int8)(unsafe.Pointer(bp + 176 + uintptr(i))) != 0; i++ {
                        if i != 0 && int32(*(*int8)(unsafe.Pointer(bp + 176 + uintptr(i)))) != ':' {
                                continue
                        }
                        j = int32(Xstrspn(tls, bp+176+uintptr(i), ts+169))
                        if j > max {
                                best = i
                                max = j
                        }
                }
                if max > 3 {
                        *(*int8)(unsafe.Pointer(bp + 176 + uintptr(best))) = AssignPtrInt8(bp+176+uintptr(best+1), int8(':'))
                        Xmemmove(tls, bp+176+uintptr(best)+uintptr(2), bp+176+uintptr(best)+uintptr(max), uint64(i-best-max+1))
                }
                if Xstrlen(tls, bp+176) < size_t(l) {
                        Xstrcpy(tls, s, bp+176)
                        return s
                }
                break
        default:
                *(*int32)(unsafe.Pointer(X___errno_location(tls))) = 97
                return uintptr(0)
        }
        *(*int32)(unsafe.Pointer(X___errno_location(tls))) = 28
        return uintptr(0)
}

func hexval(tls *TLS, c uint32) int32 { /* inet_pton.c:7:12: */
        if c-uint32('0') < uint32(10) {
                return int32(c - uint32('0'))
        }
        c = c | uint32(32)
        if c-uint32('a') < uint32(6) {
                return int32(c - uint32('a') + uint32(10))
        }
        return -1
}

func Xinet_pton(tls *TLS, af int32, s uintptr, a0 uintptr) int32 { /* inet_pton.c:15:5: */
        bp := tls.Alloc(16)
        defer tls.Free(16)

        // var ip [8]uint16_t at bp, 16

        var a uintptr = a0
        var i int32
        var j int32
        var v int32
        var d int32
        var brk int32 = -1
        var need_v4 int32 = 0

        if af == 2 {
                for i = 0; i < 4; i++ {
                        for v = AssignInt32(&j, 0); j < 3 && func() int32 {
                                if 0 != 0 {
                                        return Xisdigit(tls, int32(*(*int8)(unsafe.Pointer(s + uintptr(j)))))
                                }
                                return Bool32(uint32(*(*int8)(unsafe.Pointer(s + uintptr(j))))-uint32('0') < uint32(10))
                        }() != 0; j++ {
                                v = 10*v + int32(*(*int8)(unsafe.Pointer(s + uintptr(j)))) - '0'
                        }
                        if j == 0 || j > 1 && int32(*(*int8)(unsafe.Pointer(s))) == '0' || v > 255 {
                                return 0
                        }
                        *(*uint8)(unsafe.Pointer(a + uintptr(i))) = uint8(v)
                        if int32(*(*int8)(unsafe.Pointer(s + uintptr(j)))) == 0 && i == 3 {
                                return 1
                        }
                        if int32(*(*int8)(unsafe.Pointer(s + uintptr(j)))) != '.' {
                                return 0
                        }
                        s += uintptr(j + 1)
                }
                return 0
        } else if af != 10 {
                *(*int32)(unsafe.Pointer(X___errno_location(tls))) = 97
                return -1
        }

        if int32(*(*int8)(unsafe.Pointer(s))) == ':' && int32(*(*int8)(unsafe.Pointer(PreIncUintptr(&s, 1)))) != ':' {
                return 0
        }

        for i = 0; ; i++ {
                if int32(*(*int8)(unsafe.Pointer(s))) == ':' && brk < 0 {
                        brk = i
                        *(*uint16_t)(unsafe.Pointer(bp + uintptr(i&7)*2)) = uint16_t(0)
                        if !(int32(*(*int8)(unsafe.Pointer(PreIncUintptr(&s, 1)))) != 0) {
                                break
                        }
                        if i == 7 {
                                return 0
                        }
                        continue
                }
                for v = AssignInt32(&j, 0); j < 4 && AssignInt32(&d, hexval(tls, uint32(*(*int8)(unsafe.Pointer(s + uintptr(j)))))) >= 0; j++ {
                        v = 16*v + d
                }
                if j == 0 {
                        return 0
                }
                *(*uint16_t)(unsafe.Pointer(bp + uintptr(i&7)*2)) = uint16_t(v)
                if !(int32(*(*int8)(unsafe.Pointer(s + uintptr(j)))) != 0) && (brk >= 0 || i == 7) {
                        break
                }
                if i == 7 {
                        return 0
                }
                if int32(*(*int8)(unsafe.Pointer(s + uintptr(j)))) != ':' {
                        if int32(*(*int8)(unsafe.Pointer(s + uintptr(j)))) != '.' || i < 6 && brk < 0 {
                                return 0
                        }
                        need_v4 = 1
                        i++
                        break
                }
                s += uintptr(j + 1)
        }
        if brk >= 0 {
                Xmemmove(tls, bp+uintptr(brk)*2+uintptr(7)*2-uintptr(i)*2, bp+uintptr(brk)*2, uint64(2*(i+1-brk)))
                for j = 0; j < 7-i; j++ {
                        *(*uint16_t)(unsafe.Pointer(bp + uintptr(brk+j)*2)) = uint16_t(0)
                }
        }
        for j = 0; j < 8; j++ {
                *(*uint8)(unsafe.Pointer(PostIncUintptr(&a, 1))) = uint8(int32(*(*uint16_t)(unsafe.Pointer(bp + uintptr(j)*2))) >> 8)
                *(*uint8)(unsafe.Pointer(PostIncUintptr(&a, 1))) = uint8(*(*uint16_t)(unsafe.Pointer(bp + uintptr(j)*2)))
        }
        if need_v4 != 0 && Xinet_pton(tls, 2, s, a-uintptr(4)) <= 0 {
                return 0
        }
        return 1
}

func X__lookup_ipliteral(tls *TLS, buf uintptr, name uintptr, family int32) int32 { /* lookup_ipliteral.c:12:5: */
        bp := tls.Alloc(96)
        defer tls.Free(96)

        // var a4 in_addr at bp, 4

        // var a6 in6_addr at bp+68, 16

        if X__inet_aton(tls, name, bp) > 0 {
                if family == 10 { // wrong family
                        return -2
                }
                Xmemcpy(tls, buf+8, bp, uint64(unsafe.Sizeof(in_addr{})))
                (*address)(unsafe.Pointer(buf)).Ffamily = 2
                (*address)(unsafe.Pointer(buf)).Fscopeid = uint32(0)
                return 1
        }
        // var tmp [64]int8 at bp+4, 64

        var p uintptr = Xstrchr(tls, name, '%')
        // var z uintptr at bp+88, 8

        var scopeid uint64 = uint64(0)
        if p != 0 && (int64(p)-int64(name))/1 < int64(64) {
                Xmemcpy(tls, bp+4, name, uint64((int64(p)-int64(name))/1))
                *(*int8)(unsafe.Pointer(bp + 4 + uintptr((int64(p)-int64(name))/1))) = int8(0)
                name = bp + 4 /* &tmp[0] */
        }

        if Xinet_pton(tls, 10, name, bp+68) <= 0 {
                return 0
        }
        if family == 2 { // wrong family
                return -2
        }

        Xmemcpy(tls, buf+8, bp+68, uint64(unsafe.Sizeof(in6_addr{})))
        (*address)(unsafe.Pointer(buf)).Ffamily = 10
        if p != 0 {
                if func() int32 {
                        if 0 != 0 {
                                return Xisdigit(tls, int32(*(*int8)(unsafe.Pointer(PreIncUintptr(&p, 1)))))
                        }
                        return Bool32(uint32(*(*int8)(unsafe.Pointer(PreIncUintptr(&p, 1))))-uint32('0') < uint32(10))
                }() != 0 {
                        scopeid = Xstrtoull(tls, p, bp+88, 10)
                } else {
                        *(*uintptr)(unsafe.Pointer(bp + 88 /* z */)) = p - uintptr(1)
                }
                if *(*int8)(unsafe.Pointer(*(*uintptr)(unsafe.Pointer(bp + 88)))) != 0 {
                        Xabort(tls) //TODO-
                        // if (!IN6_IS_ADDR_LINKLOCAL(&a6) &&
                        //     !IN6_IS_ADDR_MC_LINKLOCAL(&a6))
                        //      return EAI_NONAME;
                        // scopeid = if_nametoindex(p);
                        // if (!scopeid) return EAI_NONAME;
                }
                if scopeid > uint64(0xffffffff) {
                        return -2
                }
        }
        (*address)(unsafe.Pointer(buf)).Fscopeid = uint32(scopeid)
        return 1
}

type mode_t = uint32 /* alltypes.h:152:18 */

type flock = struct {
        Fl_type      int16
        Fl_whence    int16
        F__ccgo_pad1 [4]byte
        Fl_start     off_t
        Fl_len       off_t
        Fl_pid       pid_t
        F__ccgo_pad2 [4]byte
} /* fcntl.h:24:1 */

func is_valid_hostname(tls *TLS, host uintptr) int32 { /* lookup_name.c:18:12: */
        var s uintptr
        //TODO if (strnlen(host, 255)-1 >= 254 || mbstowcs(0, host, 0) == -1) return 0;
        if Xstrnlen(tls, host, uint64(255))-uint64(1) >= uint64(254) {
                return 0
        }
        for s = host; int32(*(*uint8)(unsafe.Pointer(s))) >= 0x80 || int32(*(*uint8)(unsafe.Pointer(s))) == '.' || int32(*(*uint8)(unsafe.Pointer(s))) == '-' || Xisalnum(tls, int32(*(*uint8)(unsafe.Pointer(s)))) != 0; s++ {
        }
        return BoolInt32(!(*(*uint8)(unsafe.Pointer(s)) != 0))
}

var Xzero_struct_address address /* lookup_name.c:27:16: */

func name_from_null(tls *TLS, buf uintptr, name uintptr, family int32, flags int32) int32 { /* lookup_name.c:29:12: */
        var cnt int32 = 0
        if name != 0 {
                return 0
        }
        if flags&0x01 != 0 {
                //TODO if (family != AF_INET6)
                //TODO  buf[cnt++] = (struct address){ .family = AF_INET };
                if family != 10 {
                        var x = Xzero_struct_address
                        x.Ffamily = 2
                        *(*address)(unsafe.Pointer(buf + uintptr(PostIncInt32(&cnt, 1))*28)) = x
                }
                //TODO if (family != AF_INET)
                //TODO  buf[cnt++] = (struct address){ .family = AF_INET6 };
                if family != 2 {
                        var x = Xzero_struct_address
                        x.Ffamily = 10
                        *(*address)(unsafe.Pointer(buf + uintptr(PostIncInt32(&cnt, 1))*28)) = x
                }
        } else {
                Xabort(tls) //TODO-
                //      if (family != AF_INET6)
                //              buf[cnt++] = (struct address){ .family = AF_INET, .addr = { 127,0,0,1 } };
                //      if (family != AF_INET)
                //              buf[cnt++] = (struct address){ .family = AF_INET6, .addr = { [15] = 1 } };
        }
        return cnt
}

func name_from_numeric(tls *TLS, buf uintptr, name uintptr, family int32) int32 { /* lookup_name.c:58:12: */
        return X__lookup_ipliteral(tls, buf, name, family)
}

func name_from_hosts(tls *TLS, buf uintptr, canon uintptr, name uintptr, family int32) int32 { /* lookup_name.c:63:12: */
        bp := tls.Alloc(512)
        defer tls.Free(512)

        // var line [512]int8 at bp, 512

        var l size_t = Xstrlen(tls, name)
        var cnt int32 = 0
        var badfam int32 = 0
        var _buf [1032]uint8
        _ = _buf
        //TODO FILE _f, *f = __fopen_rb_ca("/etc/hosts", &_f, _buf, sizeof _buf);
        var _f FILE
        _ = _f
        var f uintptr = Xfopen(tls, ts+76, ts+87)
        if !(f != 0) {
                switch *(*int32)(unsafe.Pointer(X___errno_location(tls))) {
                case 2:
                        fallthrough
                case 20:
                        fallthrough
                case 13:
                        return 0
                        fallthrough
                default:
                        return -11
                }
        }
        for Xfgets(tls, bp, int32(unsafe.Sizeof([512]int8{})), f) != 0 && cnt < 48 {
                var p uintptr
                var z uintptr

                if AssignUintptr(&p, Xstrchr(tls, bp, '#')) != 0 {
                        *(*int8)(unsafe.Pointer(PostIncUintptr(&p, 1))) = int8('\n')
                        *(*int8)(unsafe.Pointer(p)) = int8(0)
                }
                for p = bp + uintptr(1); AssignUintptr(&p, Xstrstr(tls, p, name)) != 0 && (!(__isspace(tls, int32(*(*int8)(unsafe.Pointer(p + UintptrFromInt32(-1))))) != 0) || !(__isspace(tls, int32(*(*int8)(unsafe.Pointer(p + uintptr(l))))) != 0)); p++ {
                }
                if !(p != 0) {
                        continue
                }

                // Isolate IP address to parse
                for p = bp; /* &line[0] */ *(*int8)(unsafe.Pointer(p)) != 0 && !(__isspace(tls, int32(*(*int8)(unsafe.Pointer(p)))) != 0); p++ {
                }
                *(*int8)(unsafe.Pointer(PostIncUintptr(&p, 1))) = int8(0)
                switch name_from_numeric(tls, buf+uintptr(cnt)*28, bp, family) {
                case 1:
                        cnt++
                        break
                case 0:
                        continue
                default:
                        badfam = -2
                        continue
                }

                // Extract first name as canonical name
                for ; *(*int8)(unsafe.Pointer(p)) != 0 && __isspace(tls, int32(*(*int8)(unsafe.Pointer(p)))) != 0; p++ {
                }
                for z = p; *(*int8)(unsafe.Pointer(z)) != 0 && !(__isspace(tls, int32(*(*int8)(unsafe.Pointer(z)))) != 0); z++ {
                }
                *(*int8)(unsafe.Pointer(z)) = int8(0)
                if is_valid_hostname(tls, p) != 0 {
                        Xmemcpy(tls, canon, p, uint64((int64(z)-int64(p))/1+int64(1)))
                }
        }
        //TODO __fclose_ca(f);
        Xfclose(tls, f)
        if cnt != 0 {
                return cnt
        }
        return badfam
}

type dpc_ctx = struct {
        Faddrs       uintptr
        Fcanon       uintptr
        Fcnt         int32
        F__ccgo_pad1 [4]byte
} /* lookup_name.c:112:1 */

func name_from_dns_search(tls *TLS, buf uintptr, canon uintptr, name uintptr, family int32) int32 { /* lookup_name.c:191:12: */
        return -1 //TODO-
        Xabort(tls)
        return int32(0) //TODO-
        // char search[256];
        // struct resolvconf conf;
        // size_t l, dots;
        // char *p, *z;

        // if (__get_resolv_conf(&conf, search, sizeof search) < 0) return -1;

        // /* Count dots, suppress search when >=ndots or name ends in
        //  * a dot, which is an explicit request for global scope. */
        // for (dots=l=0; name[l]; l++) if (name[l]=='.') dots++;
        // if (dots >= conf.ndots || name[l-1]=='.') *search = 0;

        // /* Strip final dot for canon, fail if multiple trailing dots. */
        // if (name[l-1]=='.') l--;
        // if (!l || name[l-1]=='.') return EAI_NONAME;

        // /* This can never happen; the caller already checked length. */
        // if (l >= 256) return EAI_NONAME;

        // /* Name with search domain appended is setup in canon[]. This both
        //  * provides the desired default canonical name (if the requested
        //  * name is not a CNAME record) and serves as a buffer for passing
        //  * the full requested name to name_from_dns. */
        // memcpy(canon, name, l);
        // canon[l] = '.';

        // for (p=search; *p; p=z) {
        //      for (; isspace(*p); p++);
        //      for (z=p; *z && !isspace(*z); z++);
        //      if (z==p) break;
        //      if (z-p < 256 - l - 1) {
        //              memcpy(canon+l+1, p, z-p);
        //              canon[z-p+1+l] = 0;
        //              int cnt = name_from_dns(buf, canon, canon, family, &conf);
        //              if (cnt) return cnt;
        //      }
        // }

        // canon[l] = 0;
        // return name_from_dns(buf, canon, name, family, &conf);
}

type policy = struct {
        Faddr  [16]uint8
        Flen   uint8
        Fmask  uint8
        Fprec  uint8
        Flabel uint8
} /* lookup_name.c:237:14 */

var defpolicy = [6]policy{
        {Faddr: *(*[16]uint8)(unsafe.Pointer(ts + 172)), Flen: uint8(15), Fmask: uint8(0xff), Fprec: uint8(50)},
        {Faddr: *(*[16]uint8)(unsafe.Pointer(ts + 189)), Flen: uint8(11), Fmask: uint8(0xff), Fprec: uint8(35), Flabel: uint8(4)},
        {Faddr: *(*[16]uint8)(unsafe.Pointer(ts + 205)), Flen: uint8(1), Fmask: uint8(0xff), Fprec: uint8(30), Flabel: uint8(2)},
        {Faddr: *(*[16]uint8)(unsafe.Pointer(ts + 221)), Flen: uint8(3), Fmask: uint8(0xff), Fprec: uint8(5), Flabel: uint8(5)},
        {Faddr: *(*[16]uint8)(unsafe.Pointer(ts + 237)), Fmask: uint8(0xfe), Fprec: uint8(3), Flabel: uint8(13)},
        // Last rule must match all addresses to stop loop.
        {Faddr: *(*[16]uint8)(unsafe.Pointer(ts + 253)), Fprec: uint8(40), Flabel: uint8(1)},
} /* lookup_name.c:241:3 */

func policyof(tls *TLS, a uintptr) uintptr { /* lookup_name.c:259:28: */
        var i int32
        for i = 0; ; i++ {
                if Xmemcmp(tls, a, uintptr(unsafe.Pointer(&defpolicy))+uintptr(i)*20, uint64(defpolicy[i].Flen)) != 0 {
                        continue
                }
                if int32(*(*uint8_t)(unsafe.Pointer(a + uintptr(defpolicy[i].Flen))))&int32(defpolicy[i].Fmask) !=
                        int32(*(*uint8)(unsafe.Pointer(uintptr(unsafe.Pointer(&defpolicy)) + uintptr(i)*20 + uintptr(defpolicy[i].Flen)))) {
                        continue
                }
                return uintptr(unsafe.Pointer(&defpolicy)) + uintptr(i)*20
        }
        return uintptr(0)
}

func labelof(tls *TLS, a uintptr) int32 { /* lookup_name.c:272:12: */
        return int32((*policy)(unsafe.Pointer(policyof(tls, a))).Flabel)
}

func scopeof(tls *TLS, a uintptr) int32 { /* lookup_name.c:277:12: */
        if int32(*(*uint8_t)(unsafe.Pointer(a))) == 0xff {
                return int32(*(*uint8_t)(unsafe.Pointer(a + 1))) & 15
        }
        if int32(*(*uint8_t)(unsafe.Pointer(a))) == 0xfe && int32(*(*uint8_t)(unsafe.Pointer(a + 1)))&0xc0 == 0x80 {
                return 2
        }
        if *(*uint32_t)(unsafe.Pointer(a)) == uint32_t(0) && *(*uint32_t)(unsafe.Pointer(a + 1*4)) == uint32_t(0) && *(*uint32_t)(unsafe.Pointer(a + 2*4)) == uint32_t(0) && int32(*(*uint8_t)(unsafe.Pointer(a + 12))) == 0 && int32(*(*uint8_t)(unsafe.Pointer(a + 13))) == 0 && int32(*(*uint8_t)(unsafe.Pointer(a + 14))) == 0 && int32(*(*uint8_t)(unsafe.Pointer(a + 15))) == 1 {
                return 2
        }
        if int32(*(*uint8_t)(unsafe.Pointer(a))) == 0xfe && int32(*(*uint8_t)(unsafe.Pointer(a + 1)))&0xc0 == 0xc0 {
                return 5
        }
        return 14
}

func prefixmatch(tls *TLS, s uintptr, d uintptr) int32 { /* lookup_name.c:286:12: */
        // FIXME: The common prefix length should be limited to no greater
        // than the nominal length of the prefix portion of the source
        // address. However the definition of the source prefix length is
        // not clear and thus this limiting is not yet implemented.
        var i uint32
        for i = uint32(0); i < uint32(128) && !((int32(*(*uint8_t)(unsafe.Pointer(s /* &.__in6_union */ /* &.__s6_addr */ + uintptr(i/uint32(8)))))^int32(*(*uint8_t)(unsafe.Pointer(d /* &.__in6_union */ /* &.__s6_addr */ + uintptr(i/uint32(8))))))&(int32(128)>>(i%uint32(8))) != 0); i++ {
        }
        return int32(i)
}

func addrcmp(tls *TLS, _a uintptr, _b uintptr) int32 { /* lookup_name.c:305:12: */
        var a uintptr = _a
        var b uintptr = _b
        return (*address)(unsafe.Pointer(b)).Fsortkey - (*address)(unsafe.Pointer(a)).Fsortkey
}

func X__lookup_name(tls *TLS, buf uintptr, canon uintptr, name uintptr, family int32, flags int32) int32 { /* lookup_name.c:311:5: */
        bp := tls.Alloc(92)
        defer tls.Free(92)

        var cnt int32 = 0
        var i int32
        var j int32
        _ = j

        *(*int8)(unsafe.Pointer(canon)) = int8(0)
        if name != 0 {
                // reject empty name and check len so it fits into temp bufs
                var l size_t = Xstrnlen(tls, name, uint64(255))
                if l-uint64(1) >= uint64(254) {
                        return -2
                }
                Xmemcpy(tls, canon, name, l+uint64(1))
        }

        // Procedurally, a request for v6 addresses with the v4-mapped
        // flag set is like a request for unspecified family, followed
        // by filtering of the results.
        if flags&0x08 != 0 {
                if family == 10 {
                        family = 0
                } else {
                        flags = flags - 0x08
                }
        }

        // Try each backend until there's at least one result.
        cnt = name_from_null(tls, buf, name, family, flags)
        if !(cnt != 0) {
                cnt = name_from_numeric(tls, buf, name, family)
        }
        if !(cnt != 0) && !(flags&0x04 != 0) {
                cnt = name_from_hosts(tls, buf, canon, name, family)
                if !(cnt != 0) {
                        cnt = name_from_dns_search(tls, buf, canon, name, family)
                }
        }
        if cnt <= 0 {
                if cnt != 0 {
                        return cnt
                }
                return -2
        }

        // Filter/transform results for v4-mapped lookup, if requested.
        if flags&0x08 != 0 {
                Xabort(tls) //TODO-
                //      if (!(flags & AI_ALL)) {
                //              /* If any v6 results exist, remove v4 results. */
                //              for (i=0; i<cnt && buf[i].family != AF_INET6; i++);
                //              if (i<cnt) {
                //                      for (j=0; i<cnt; i++) {
                //                              if (buf[i].family == AF_INET6)
                //                                      buf[j++] = buf[i];
                //                      }
                //                      cnt = i = j;
                //              }
                //      }
                //      /* Translate any remaining v4 results to v6 */
                //      for (i=0; i<cnt; i++) {
                //              if (buf[i].family != AF_INET) continue;
                //              memcpy(buf[i].addr+12, buf[i].addr, 4);
                //              memcpy(buf[i].addr, "\0\0\0\0\0\0\0\0\0\0\xff\xff", 12);
                //              buf[i].family = AF_INET6;
                //      }
        }

        // No further processing is needed if there are fewer than 2
        // results or if there are only IPv4 results.
        if cnt < 2 || family == 2 {
                return cnt
        }
        for i = 0; i < cnt; i++ {
                if (*address)(unsafe.Pointer(buf+uintptr(i)*28)).Ffamily != 2 {
                        break
                }
        }
        if i == cnt {
                return cnt
        }
        var cs int32
        _ = cs
        //TODO pthread_setcancelstate(PTHREAD_CANCEL_DISABLE, &cs);

        // The following implements a subset of RFC 3484/6724 destination
        // address selection by generating a single 31-bit sort key for
        // each address. Rules 3, 4, and 7 are omitted for having
        // excessive runtime and code size cost and dubious benefit.
        // So far the label/precedence table cannot be customized.
        for i = 0; i < cnt; i++ {
                var family int32 = (*address)(unsafe.Pointer(buf + uintptr(i)*28)).Ffamily
                var key int32 = 0
                *(*sockaddr_in6)(unsafe.Pointer(bp + 28 /* sa6 */)) = sockaddr_in6{}
                *(*sockaddr_in6)(unsafe.Pointer(bp /* da6 */)) = sockaddr_in6{Fsin6_family: sa_family_t(10), Fsin6_port: in_port_t(65535), Fsin6_scope_id: (*address)(unsafe.Pointer(buf + uintptr(i)*28)).Fscopeid}
                *(*sockaddr_in)(unsafe.Pointer(bp + 72 /* sa4 */)) = sockaddr_in{}
                *(*sockaddr_in)(unsafe.Pointer(bp + 56 /* da4 */)) = sockaddr_in{Fsin_family: sa_family_t(2), Fsin_port: in_port_t(65535)}
                var sa1 uintptr
                var da uintptr
                // var salen socklen_t at bp+88, 4

                var dalen socklen_t
                if family == 10 {
                        Xmemcpy(tls, bp+8, buf+uintptr(i)*28+8, uint64(16))
                        da = bp /* &da6 */
                        dalen = socklen_t(unsafe.Sizeof(sockaddr_in6{}))
                        sa1 = bp + 28 /* &sa6 */
                        *(*socklen_t)(unsafe.Pointer(bp + 88 /* salen */)) = socklen_t(unsafe.Sizeof(sockaddr_in6{}))
                } else {
                        Xmemcpy(tls, bp+28+8,
                                ts+90, uint64(12))
                        Xmemcpy(tls, bp+8+uintptr(12), buf+uintptr(i)*28+8, uint64(4))
                        Xmemcpy(tls, bp+8,
                                ts+90, uint64(12))
                        Xmemcpy(tls, bp+8+uintptr(12), buf+uintptr(i)*28+8, uint64(4))
                        Xmemcpy(tls, bp+56+4, buf+uintptr(i)*28+8, uint64(4))
                        da = bp + 56 /* &da4 */
                        dalen = socklen_t(unsafe.Sizeof(sockaddr_in{}))
                        sa1 = bp + 72 /* &sa4 */
                        *(*socklen_t)(unsafe.Pointer(bp + 88 /* salen */)) = socklen_t(unsafe.Sizeof(sockaddr_in{}))
                }
                var dpolicy uintptr = policyof(tls, bp+8)
                var dscope int32 = scopeof(tls, bp+8)
                var dlabel int32 = int32((*policy)(unsafe.Pointer(dpolicy)).Flabel)
                var dprec int32 = int32((*policy)(unsafe.Pointer(dpolicy)).Fprec)
                var prefixlen int32 = 0
                var fd int32 = Xsocket(tls, family, 2|02000000, 17)
                if fd >= 0 {
                        if !(Xconnect(tls, fd, da, dalen) != 0) {
                                key = key | 0x40000000
                                if !(Xgetsockname(tls, fd, sa1, bp+88) != 0) {
                                        if family == 2 {
                                                Xmemcpy(tls,
                                                        bp+28+8+uintptr(12),
                                                        bp+72+4, uint64(4))
                                        }
                                        if dscope == scopeof(tls, bp+28+8) {
                                                key = key | 0x20000000
                                        }
                                        if dlabel == labelof(tls, bp+28+8) {
                                                key = key | 0x10000000
                                        }
                                        prefixlen = prefixmatch(tls, bp+28+8,
                                                bp+8)
                                }
                        }
                        Xclose(tls, fd)
                }
                key = key | dprec<<20
                key = key | (15-dscope)<<16
                key = key | prefixlen<<8
                key = key | (48-i)<<0
                (*address)(unsafe.Pointer(buf + uintptr(i)*28)).Fsortkey = key
        }
        Xqsort(tls, buf, uint64(cnt), uint64(unsafe.Sizeof(address{})), *(*uintptr)(unsafe.Pointer(&struct {
                f func(*TLS, uintptr, uintptr) int32
        }{addrcmp})))

        //TODO pthread_setcancelstate(cs, 0);

        return cnt
}

func X__lookup_serv(tls *TLS, buf uintptr, name uintptr, proto int32, socktype int32, flags int32) int32 { /* lookup_serv.c:12:5: */
        bp := tls.Alloc(8)
        defer tls.Free(8)

        var line [128]int8
        _ = line
        var cnt int32 = 0
        var p uintptr
        _ = p
        *(*uintptr)(unsafe.Pointer(bp /* z */)) = ts + 13 /* "" */
        var port uint64 = uint64(0)

        switch socktype {
        case 1:
                switch proto {
                case 0:
                        proto = 6
                        fallthrough
                case 6:
                        break
                default:
                        return -8
                }
                break
        case 2:
                switch proto {
                case 0:
                        proto = 17
                        fallthrough
                case 17:
                        break
                default:
                        return -8
                }
                fallthrough
        case 0:
                break
        default:
                if name != 0 {
                        return -8
                }
                (*service)(unsafe.Pointer(buf)).Fport = uint16_t(0)
                (*service)(unsafe.Pointer(buf)).Fproto = uint8(proto)
                (*service)(unsafe.Pointer(buf)).Fsocktype = uint8(socktype)
                return 1
        }

        if name != 0 {
                if !(int32(*(*int8)(unsafe.Pointer(name))) != 0) {
                        return -8
                }
                port = Xstrtoul(tls, name, bp, 10)
        }
        if !(int32(*(*int8)(unsafe.Pointer(*(*uintptr)(unsafe.Pointer(bp))))) != 0) {
                if port > uint64(65535) {
                        return -8
                }
                if proto != 17 {
                        (*service)(unsafe.Pointer(buf + uintptr(cnt)*4)).Fport = uint16_t(port)
                        (*service)(unsafe.Pointer(buf + uintptr(cnt)*4)).Fsocktype = uint8(1)
                        (*service)(unsafe.Pointer(buf + uintptr(PostIncInt32(&cnt, 1))*4)).Fproto = uint8(6)
                }
                if proto != 6 {
                        (*service)(unsafe.Pointer(buf + uintptr(cnt)*4)).Fport = uint16_t(port)
                        (*service)(unsafe.Pointer(buf + uintptr(cnt)*4)).Fsocktype = uint8(2)
                        (*service)(unsafe.Pointer(buf + uintptr(PostIncInt32(&cnt, 1))*4)).Fproto = uint8(17)
                }
                return cnt
        }

        if flags&0x400 != 0 {
                return -2
        }

        var l size_t = Xstrlen(tls, name)
        _ = l

        Xabort(tls) //TODO-
        // unsigned char _buf[1032];
        // FILE _f, *f = __fopen_rb_ca("/etc/services", &_f, _buf, sizeof _buf);
        // if (!f) switch (errno) {
        // case ENOENT:
        // case ENOTDIR:
        // case EACCES:
        //      return EAI_SERVICE;
        // default:
        //      return EAI_SYSTEM;
        // }

        Xabort(tls) //TODO-
        // while (fgets(line, sizeof line, f) && cnt < MAXSERVS) {
        //      if ((p=strchr(line, '#'))) *p++='\n', *p=0;

        //      /* Find service name */
        //      for(p=line; (p=strstr(p, name)); p++) {
        //              if (p>line && !isspace(p[-1])) continue;
        //              if (p[l] && !isspace(p[l])) continue;
        //              break;
        //      }
        //      if (!p) continue;

        //      /* Skip past canonical name at beginning of line */
        //      for (p=line; *p && !isspace(*p); p++);

        //      port = strtoul(p, &z, 10);
        //      if (port > 65535 || z==p) continue;
        //      if (!strncmp(z, "/udp", 4)) {
        //              if (proto == IPPROTO_TCP) continue;
        //              buf[cnt].port = port;
        //              buf[cnt].socktype = SOCK_DGRAM;
        //              buf[cnt++].proto = IPPROTO_UDP;
        //      }
        //      if (!strncmp(z, "/tcp", 4)) {
        //              if (proto == IPPROTO_UDP) continue;
        //              buf[cnt].port = port;
        //              buf[cnt].socktype = SOCK_STREAM;
        //              buf[cnt++].proto = IPPROTO_TCP;
        //      }
        // }
        // __fclose_ca(f);
        // return cnt > 0 ? cnt : EAI_SERVICE;
        Xabort(tls)
        return int32(0) //TODO-
}

func temper(tls *TLS, x uint32) uint32 { /* rand_r.c:3:17: */
        x = x ^ x>>11
        x = x ^ x<<7&0x9D2C5680
        x = x ^ x<<15&0xEFC60000
        x = x ^ x>>18
        return x
}

func Xrand_r(tls *TLS, seed uintptr) int32 { /* rand_r.c:12:5: */
        return int32(temper(tls, AssignPtrUint32(seed, *(*uint32)(unsafe.Pointer(seed))*uint32(1103515245)+uint32(12345))) / uint32(2))
}

func X__toread(tls *TLS, f uintptr) int32 { /* __toread.c:3:5: */
        *(*int32)(unsafe.Pointer(f + 136)) |= (*FILE)(unsafe.Pointer(f)).Fmode - 1
        if (*FILE)(unsafe.Pointer(f)).Fwpos != (*FILE)(unsafe.Pointer(f)).Fwbase {
                (*struct {
                        f func(*TLS, uintptr, uintptr, size_t) size_t
                })(unsafe.Pointer(&struct{ uintptr }{(*FILE)(unsafe.Pointer(f)).Fwrite})).f(tls, f, uintptr(0), uint64(0))
        }
        (*FILE)(unsafe.Pointer(f)).Fwpos = AssignPtrUintptr(f+56, AssignPtrUintptr(f+32, uintptr(0)))
        if (*FILE)(unsafe.Pointer(f)).Fflags&uint32(4) != 0 {
                *(*uint32)(unsafe.Pointer(f)) |= uint32(32)
                return -1
        }
        (*FILE)(unsafe.Pointer(f)).Frpos = AssignPtrUintptr(f+16, (*FILE)(unsafe.Pointer(f)).Fbuf+uintptr((*FILE)(unsafe.Pointer(f)).Fbuf_size))
        if (*FILE)(unsafe.Pointer(f)).Fflags&uint32(16) != 0 {
                return -1
        }
        return 0
}

func X__toread_needs_stdio_exit(tls *TLS) { /* __toread.c:16:13: */
        X__builtin_abort(tls) //TODO-
        // __stdio_exit_needed();
}

// This function assumes it will never be called if there is already
// data buffered for reading.

func X__uflow(tls *TLS, f uintptr) int32 { /* __uflow.c:6:5: */
        bp := tls.Alloc(1)
        defer tls.Free(1)

        // var c uint8 at bp, 1

        if !(X__toread(tls, f) != 0) && (*struct {
                f func(*TLS, uintptr, uintptr, size_t) size_t
        })(unsafe.Pointer(&struct{ uintptr }{(*FILE)(unsafe.Pointer(f)).Fread})).f(tls, f, bp, uint64(1)) == uint64(1) {
                return int32(*(*uint8)(unsafe.Pointer(bp)))
        }
        return -1
}

func Xbsearch(tls *TLS, key uintptr, base uintptr, nel size_t, width size_t, cmp uintptr) uintptr { /* bsearch.c:3:6: */
        var try uintptr
        var sign int32
        for nel > uint64(0) {
                try = base + uintptr(width*(nel/uint64(2)))
                sign = (*struct {
                        f func(*TLS, uintptr, uintptr) int32
                })(unsafe.Pointer(&struct{ uintptr }{cmp})).f(tls, key, try)
                if sign < 0 {
                        nel = nel / uint64(2)
                } else if sign > 0 {
                        base = try + uintptr(width)
                        nel = nel - (nel/uint64(2) + uint64(1))
                } else {
                        return try
                }
        }
        return uintptr(0)
}

func strtox(tls *TLS, s uintptr, p uintptr, prec int32) float64 { /* strtod.c:6:20: */
        bp := tls.Alloc(232)
        defer tls.Free(232)

        // var f FILE at bp, 232

        (*FILE)(unsafe.Pointer(bp)).Fbuf = AssignPtrUintptr(bp+8, s)
        (*FILE)(unsafe.Pointer(bp)).Frend = UintptrFromInt32(-1)
        X__shlim(tls, bp, int64(0))
        var y float64 = X__floatscan(tls, bp, prec, 1)
        var cnt off_t = (*FILE)(unsafe.Pointer(bp)).Fshcnt + (int64((*FILE)(unsafe.Pointer(bp)).Frpos)-int64((*FILE)(unsafe.Pointer(bp)).Fbuf))/1
        if p != 0 {
                *(*uintptr)(unsafe.Pointer(p)) = func() uintptr {
                        if cnt != 0 {
                                return s + uintptr(cnt)
                        }
                        return s
                }()
        }
        return y
}

func Xstrtof(tls *TLS, s uintptr, p uintptr) float32 { /* strtod.c:17:7: */
        return float32(strtox(tls, s, p, 0))
}

func Xstrtod(tls *TLS, s uintptr, p uintptr) float64 { /* strtod.c:22:8: */
        return strtox(tls, s, p, 1)
}

func Xstrtold(tls *TLS, s uintptr, p uintptr) float64 { /* strtod.c:27:13: */
        return strtox(tls, s, p, 2)
}

func strtox1(tls *TLS, s uintptr, p uintptr, base int32, lim uint64) uint64 { /* strtol.c:8:27: */
        bp := tls.Alloc(232)
        defer tls.Free(232)

        // var f FILE at bp, 232

        (*FILE)(unsafe.Pointer(bp)).Fbuf = AssignPtrUintptr(bp+8, s)
        (*FILE)(unsafe.Pointer(bp)).Frend = UintptrFromInt32(-1)
        X__shlim(tls, bp, int64(0))
        var y uint64 = X__intscan(tls, bp, uint32(base), 1, lim)
        if p != 0 {
                var cnt size_t = size_t((*FILE)(unsafe.Pointer(bp)).Fshcnt + (int64((*FILE)(unsafe.Pointer(bp)).Frpos)-int64((*FILE)(unsafe.Pointer(bp)).Fbuf))/1)
                *(*uintptr)(unsafe.Pointer(p)) = s + uintptr(cnt)
        }
        return y
}

func Xstrtoull(tls *TLS, s uintptr, p uintptr, base int32) uint64 { /* strtol.c:21:20: */
        return strtox1(tls, s, p, base, 2*uint64(0x7fffffffffffffff)+uint64(1))
}

func Xstrtoll(tls *TLS, s uintptr, p uintptr, base int32) int64 { /* strtol.c:26:11: */
        return int64(strtox1(tls, s, p, base, Uint64FromInt64(-0x7fffffffffffffff-int64(1))))
}

func Xstrtoul(tls *TLS, s uintptr, p uintptr, base int32) uint64 { /* strtol.c:31:15: */
        return uint64(strtox1(tls, s, p, base, 2*uint64(0x7fffffffffffffff)+uint64(1)))
}

func Xstrtol(tls *TLS, s uintptr, p uintptr, base int32) int64 { /* strtol.c:36:6: */
        return int64(strtox1(tls, s, p, base, 0+Uint64FromInt64(Int64(-Int64(0x7fffffffffffffff))-Int64FromInt32(1))))
}

func Xstrtoimax(tls *TLS, s uintptr, p uintptr, base int32) intmax_t { /* strtol.c:41:10: */
        return intmax_t(Xstrtoll(tls, s, p, base))
}

func Xstrtoumax(tls *TLS, s uintptr, p uintptr, base int32) uintmax_t { /* strtol.c:46:11: */
        return uintmax_t(Xstrtoull(tls, s, p, base))
}

// Support signed or unsigned plain-char

// Implementation choices...

// Arbitrary numbers...

// POSIX/SUS requirements follow. These numbers come directly
// from SUS and have nothing to do with the host system.

func X__strchrnul(tls *TLS, s uintptr, c int32) uintptr { /* strchrnul.c:10:6: */
        c = int32(uint8(c))
        if !(c != 0) {
                return s + uintptr(Xstrlen(tls, s))
        }
        var w uintptr
        for ; uintptr_t(s)%uintptr_t(unsafe.Sizeof(size_t(0))) != 0; s++ {
                if !(int32(*(*int8)(unsafe.Pointer(s))) != 0) || int32(*(*uint8)(unsafe.Pointer(s))) == c {
                        return s
                }
        }
        var k size_t = Uint64(Uint64FromInt32(-1)) / uint64(255) * size_t(c)
        for w = s; !((*(*uint64)(unsafe.Pointer(w))-Uint64(Uint64FromInt32(-1))/uint64(255)) & ^*(*uint64)(unsafe.Pointer(w)) & (Uint64(Uint64FromInt32(-1))/uint64(255)*uint64(255/2+1)) != 0) && !((*(*uint64)(unsafe.Pointer(w))^k-Uint64(Uint64FromInt32(-1))/uint64(255)) & ^(*(*uint64)(unsafe.Pointer(w))^k) & (Uint64(Uint64FromInt32(-1))/uint64(255)*uint64(255/2+1)) != 0); w += 8 {
        }
        s = w
        for ; *(*int8)(unsafe.Pointer(s)) != 0 && int32(*(*uint8)(unsafe.Pointer(s))) != c; s++ {
        }
        return s
}

func Xstrdup(tls *TLS, s uintptr) uintptr { /* strdup.c:4:6: */
        var l size_t = Xstrlen(tls, s)
        var d uintptr = Xmalloc(tls, l+uint64(1))
        if !(d != 0) {
                return uintptr(0)
        }
        return Xmemcpy(tls, d, s, l+uint64(1))
}

func Xstrlcat(tls *TLS, d uintptr, s uintptr, n size_t) size_t { /* strlcat.c:4:8: */
        var l size_t = Xstrnlen(tls, d, n)
        if l == n {
                return l + Xstrlen(tls, s)
        }
        return l + Xstrlcpy(tls, d+uintptr(l), s, n-l)
}

// Support signed or unsigned plain-char

// Implementation choices...

// Arbitrary numbers...

// POSIX/SUS requirements follow. These numbers come directly
// from SUS and have nothing to do with the host system.

func Xstrlcpy(tls *TLS, d uintptr, s uintptr, n size_t) size_t { /* strlcpy.c:11:8: */
        var d0 uintptr
        var wd uintptr
        var ws uintptr
        d0 = d

        if !!(int32(PostDecUint64(&n, 1)) != 0) {
                goto __1
        }
        goto finish
__1:
        ;
        if !(uintptr_t(s)&(uint64(unsafe.Sizeof(size_t(0)))-uint64(1)) == uintptr_t(d)&(uint64(unsafe.Sizeof(size_t(0)))-uint64(1))) {
                goto __2
        }
__3:
        if !(uintptr_t(s)&(uint64(unsafe.Sizeof(size_t(0)))-uint64(1)) != 0 && n != 0 && AssignPtrInt8(d, *(*int8)(unsafe.Pointer(s))) != 0) {
                goto __5
        }
        goto __4
__4:
        n--
        s++
        d++
        goto __3
        goto __5
__5:
        ;
        if !(n != 0 && *(*int8)(unsafe.Pointer(s)) != 0) {
                goto __6
        }
        wd = d
        ws = s
__7:
        if !(n >= size_t(unsafe.Sizeof(size_t(0))) && !((*(*uint64)(unsafe.Pointer(ws))-Uint64(Uint64FromInt32(-1))/uint64(255)) & ^*(*uint64)(unsafe.Pointer(ws)) & (Uint64(Uint64FromInt32(-1))/uint64(255)*uint64(255/2+1)) != 0)) {
                goto __9
        }
        *(*size_t)(unsafe.Pointer(wd)) = *(*uint64)(unsafe.Pointer(ws))
        goto __8
__8:
        n = n - size_t(unsafe.Sizeof(size_t(0)))
        ws += 8
        wd += 8
        goto __7
        goto __9
__9:
        ;
        d = wd
        s = ws
__6:
        ;
__2:
        ;
__10:
        if !(n != 0 && AssignPtrInt8(d, *(*int8)(unsafe.Pointer(s))) != 0) {
                goto __12
        }
        goto __11
__11:
        n--
        s++
        d++
        goto __10
        goto __12
__12:
        ;
        *(*int8)(unsafe.Pointer(d)) = int8(0)
finish:
        return size_t((int64(d)-int64(d0))/1) + Xstrlen(tls, s)
}

func Xstrncasecmp(tls *TLS, _l uintptr, _r uintptr, n size_t) int32 { /* strncasecmp.c:4:5: */
        var l uintptr = _l
        var r uintptr = _r
        if !(int32(PostDecUint64(&n, 1)) != 0) {
                return 0
        }
__1:
        if !(*(*uint8)(unsafe.Pointer(l)) != 0 && *(*uint8)(unsafe.Pointer(r)) != 0 && n != 0 && (int32(*(*uint8)(unsafe.Pointer(l))) == int32(*(*uint8)(unsafe.Pointer(r))) || Xtolower(tls, int32(*(*uint8)(unsafe.Pointer(l)))) == Xtolower(tls, int32(*(*uint8)(unsafe.Pointer(r)))))) {
                goto __3
        }
        goto __2
__2:
        l++
        r++
        n--
        goto __1
        goto __3
__3:
        ;
        return Xtolower(tls, int32(*(*uint8)(unsafe.Pointer(l)))) - Xtolower(tls, int32(*(*uint8)(unsafe.Pointer(r))))
}

func X__strncasecmp_l(tls *TLS, l uintptr, r uintptr, n size_t, loc locale_t) int32 { /* strncasecmp.c:12:5: */
        return Xstrncasecmp(tls, l, r, n)
}

func Xstrncat(tls *TLS, d uintptr, s uintptr, n size_t) uintptr { /* strncat.c:3:6: */
        var a uintptr = d
        d += uintptr(Xstrlen(tls, d))
        for n != 0 && *(*int8)(unsafe.Pointer(s)) != 0 {
                n--
                *(*int8)(unsafe.Pointer(PostIncUintptr(&d, 1))) = *(*int8)(unsafe.Pointer(PostIncUintptr(&s, 1)))
        }
        *(*int8)(unsafe.Pointer(PostIncUintptr(&d, 1))) = int8(0)
        return a
}

func Xstrnlen(tls *TLS, s uintptr, n size_t) size_t { /* strnlen.c:3:8: */
        var p uintptr = Xmemchr(tls, s, 0, n)
        if p != 0 {
                return uint64((int64(p) - int64(s)) / 1)
        }
        return n
}

func Xstrspn(tls *TLS, s uintptr, c uintptr) size_t { /* strspn.c:6:8: */
        bp := tls.Alloc(32)
        defer tls.Free(32)

        var a uintptr = s
        *(*[4]size_t)(unsafe.Pointer(bp /* byteset */)) = [4]size_t{0: uint64(0)}

        if !(int32(*(*int8)(unsafe.Pointer(c))) != 0) {
                return uint64(0)
        }
        if !(int32(*(*int8)(unsafe.Pointer(c + 1))) != 0) {
                for ; int32(*(*int8)(unsafe.Pointer(s))) == int32(*(*int8)(unsafe.Pointer(c))); s++ {
                }
                return size_t((int64(s) - int64(a)) / 1)
        }

        for ; *(*int8)(unsafe.Pointer(c)) != 0 && AssignOrPtrUint64(bp+uintptr(size_t(*(*uint8)(unsafe.Pointer(c)))/(uint64(8)*uint64(unsafe.Sizeof(size_t(0)))))*8, size_t(uint64(1))<<(size_t(*(*uint8)(unsafe.Pointer(c)))%(uint64(8)*uint64(unsafe.Sizeof(size_t(0)))))) != 0; c++ {
        }
        for ; *(*int8)(unsafe.Pointer(s)) != 0 && *(*size_t)(unsafe.Pointer(bp + uintptr(size_t(*(*uint8)(unsafe.Pointer(s)))/(uint64(8)*uint64(unsafe.Sizeof(size_t(0)))))*8))&(size_t(uint64(1))<<(size_t(*(*uint8)(unsafe.Pointer(s)))%(uint64(8)*uint64(unsafe.Sizeof(size_t(0)))))) != 0; s++ {
        }
        return size_t((int64(s) - int64(a)) / 1)
}

func Xstrtok(tls *TLS, s uintptr, sep uintptr) uintptr { /* strtok.c:3:6: */
        if !(s != 0) && !(int32(AssignUintptr(&s, _sp)) != 0) {
                return uintptr(0)
        }
        s += uintptr(Xstrspn(tls, s, sep))
        if !(int32(*(*int8)(unsafe.Pointer(s))) != 0) {
                return AssignPtrUintptr(uintptr(unsafe.Pointer(&_sp)), uintptr(0))
        }
        _sp = s + uintptr(Xstrcspn(tls, s, sep))
        if *(*int8)(unsafe.Pointer(_sp)) != 0 {
                *(*int8)(unsafe.Pointer(PostIncUintptr(&_sp, 1))) = int8(0)
        } else {
                _sp = uintptr(0)
        }
        return s
}

var _sp uintptr /* strtok.c:5:14: */

func init() {
        *(*uintptr)(unsafe.Pointer(uintptr(unsafe.Pointer(&X_CurrentRuneLocale)) + 0)) = uintptr(unsafe.Pointer(&X_DefaultRuneLocale)) // table.c:1940:35:
        *(*uintptr)(unsafe.Pointer(uintptr(unsafe.Pointer(&X_CurrentRuneLocale)) + 0)) = uintptr(unsafe.Pointer(&X_DefaultRuneLocale)) // table.c:1940:35:
}

var ts1 = "infinity\x00nan\x00\x00\x00\x01\x02\x04\a\x03\x06\x05\x00.\x00%d.%d.%d.%d.in-addr.arpa\x00ip6.arpa\x000123456789abcdef\x00/etc/hosts\x00rb\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xff\xff\x00%d.%d.%d.%d\x00%x:%x:%x:%x:%x:%x:%x:%x\x00%x:%x:%x:%x:%x:%x:%d.%d.%d.%d\x00:0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xff\xff\x00\x00\x00\x00 \x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00 \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xfc\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
var ts = (*reflect.StringHeader)(unsafe.Pointer(&ts1)).Data