[chore] remove vendor

1 files changed, 0 insertions, 2222 deletions

diff --git a/vendor/modernc.org/libc/signal/signal_linux_arm.go b/vendor/modernc.org/libc/signal/signal_linux_arm.go
deleted file mode 100644
index c207b6f20..000000000
--- a/vendor/modernc.org/libc/signal/signal_linux_arm.go
+++ /dev/null
@@ -1,2222 +0,0 @@
-// Code generated by 'ccgo signal/gen.c -crt-import-path "" -export-defines "" -export-enums "" -export-externs X -export-fields F -export-structs "" -export-typedefs "" -header -hide _OSSwapInt16,_OSSwapInt32,_OSSwapInt64 -o signal/signal_linux_arm.go -pkgname signal', DO NOT EDIT.
-
-package signal
-
-import (
-	"math"
-	"reflect"
-	"sync/atomic"
-	"unsafe"
-)
-
-var _ = math.Pi
-var _ reflect.Kind
-var _ atomic.Value
-var _ unsafe.Pointer
-
-const (
-	MINSIGSTKSZ                  = 2048
-	NGREG                        = 18
-	NSIG                         = 65
-	SA_INTERRUPT                 = 0x20000000
-	SA_NOCLDSTOP                 = 1
-	SA_NOCLDWAIT                 = 2
-	SA_NODEFER                   = 0x40000000
-	SA_NOMASK                    = 1073741824
-	SA_ONESHOT                   = 2147483648
-	SA_ONSTACK                   = 0x08000000
-	SA_RESETHAND                 = 0x80000000
-	SA_RESTART                   = 0x10000000
-	SA_SIGINFO                   = 4
-	SA_STACK                     = 134217728
-	SIGABRT                      = 6
-	SIGALRM                      = 14
-	SIGBUS                       = 7
-	SIGCHLD                      = 17
-	SIGCLD                       = 17
-	SIGCONT                      = 18
-	SIGFPE                       = 8
-	SIGHUP                       = 1
-	SIGILL                       = 4
-	SIGINT                       = 2
-	SIGIO                        = 29
-	SIGIOT                       = 6
-	SIGKILL                      = 9
-	SIGPIPE                      = 13
-	SIGPOLL                      = 29
-	SIGPROF                      = 27
-	SIGPWR                       = 30
-	SIGQUIT                      = 3
-	SIGSEGV                      = 11
-	SIGSTKFLT                    = 16
-	SIGSTKSZ                     = 8192
-	SIGSTOP                      = 19
-	SIGSYS                       = 31
-	SIGTERM                      = 15
-	SIGTRAP                      = 5
-	SIGTSTP                      = 20
-	SIGTTIN                      = 21
-	SIGTTOU                      = 22
-	SIGURG                       = 23
-	SIGUSR1                      = 10
-	SIGUSR2                      = 12
-	SIGVTALRM                    = 26
-	SIGWINCH                     = 28
-	SIGXCPU                      = 24
-	SIGXFSZ                      = 25
-	SIG_BLOCK                    = 0
-	SIG_SETMASK                  = 2
-	SIG_UNBLOCK                  = 1
-	X_ASMARM_SIGCONTEXT_H        = 0
-	X_ATFILE_SOURCE              = 1
-	X_BITS_ENDIANNESS_H          = 1
-	X_BITS_ENDIAN_H              = 1
-	X_BITS_PTHREADTYPES_ARCH_H   = 1
-	X_BITS_PTHREADTYPES_COMMON_H = 1
-	X_BITS_SIGACTION_H           = 1
-	X_BITS_SIGCONTEXT_H          = 1
-	X_BITS_SIGEVENT_CONSTS_H     = 1
-	X_BITS_SIGINFO_ARCH_H        = 1
-	X_BITS_SIGINFO_CONSTS_H      = 1
-	X_BITS_SIGNUM_GENERIC_H      = 1
-	X_BITS_SIGNUM_H              = 1
-	X_BITS_SIGSTACK_H            = 1
-	X_BITS_SIGTHREAD_H           = 1
-	X_BITS_SS_FLAGS_H            = 1
-	X_BITS_TIME64_H              = 1
-	X_BITS_TYPESIZES_H           = 1
-	X_BITS_TYPES_H               = 1
-	X_BSD_SIZE_T_                = 0
-	X_BSD_SIZE_T_DEFINED_        = 0
-	X_DEFAULT_SOURCE             = 1
-	X_FEATURES_H                 = 1
-	X_FILE_OFFSET_BITS           = 64
-	X_GCC_SIZE_T                 = 0
-	X_NSIG                       = 65
-	X_POSIX_C_SOURCE             = 200809
-	X_POSIX_SOURCE               = 1
-	X_SIGNAL_H                   = 0
-	X_SIZET_                     = 0
-	X_SIZE_T                     = 0
-	X_SIZE_T_                    = 0
-	X_SIZE_T_DECLARED            = 0
-	X_SIZE_T_DEFINED             = 0
-	X_SIZE_T_DEFINED_            = 0
-	X_STDC_PREDEF_H              = 1
-	X_STRUCT_TIMESPEC            = 1
-	X_SYS_CDEFS_H                = 1
-	X_SYS_SIZE_T_H               = 0
-	X_SYS_UCONTEXT_H             = 1
-	X_THREAD_MUTEX_INTERNAL_H    = 1
-	X_THREAD_SHARED_TYPES_H      = 1
-	X_T_SIZE                     = 0
-	X_T_SIZE_                    = 0
-	Linux                        = 1
-	Unix                         = 1
-)
-
-// POSIX names to access some of the members.
-
-// sigevent constants.  Linux version.
-//    Copyright (C) 1997-2020 Free Software Foundation, Inc.
-//    This file is part of the GNU C Library.
-//
-//    The GNU C Library is free software; you can redistribute it and/or
-//    modify it under the terms of the GNU Lesser General Public
-//    License as published by the Free Software Foundation; either
-//    version 2.1 of the License, or (at your option) any later version.
-//
-//    The GNU C Library is distributed in the hope that it will be useful,
-//    but WITHOUT ANY WARRANTY; without even the implied warranty of
-//    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-//    Lesser General Public License for more details.
-//
-//    You should have received a copy of the GNU Lesser General Public
-//    License along with the GNU C Library; if not, see
-//    <https://www.gnu.org/licenses/>.
-
-// `sigev_notify' values.
-const ( /* sigevent-consts.h:27:1: */
-	SIGEV_SIGNAL = 0 // Notify via signal.
-	SIGEV_NONE   = 1 // Other notification: meaningless.
-	SIGEV_THREAD = 2 // Deliver via thread creation.
-
-	SIGEV_THREAD_ID = 4
-)
-
-// `si_code' values for SIGSEGV signal.
-const ( /* siginfo-consts.h:119:1: */
-	SEGV_MAPERR  = 1 // Address not mapped to object.
-	SEGV_ACCERR  = 2 // Invalid permissions for mapped object.
-	SEGV_BNDERR  = 3 // Bounds checking failure.
-	SEGV_PKUERR  = 4 // Protection key checking failure.
-	SEGV_ACCADI  = 5 // ADI not enabled for mapped object.
-	SEGV_ADIDERR = 6 // Disrupting MCD error.
-	SEGV_ADIPERR = 7
-)
-
-// `si_code' values for SIGBUS signal.
-const ( /* siginfo-consts.h:138:1: */
-	BUS_ADRALN    = 1 // Invalid address alignment.
-	BUS_ADRERR    = 2 // Non-existant physical address.
-	BUS_OBJERR    = 3 // Object specific hardware error.
-	BUS_MCEERR_AR = 4 // Hardware memory error: action required.
-	BUS_MCEERR_AO = 5
-)
-
-// `si_code' values for SIGCHLD signal.
-const ( /* siginfo-consts.h:172:1: */
-	CLD_EXITED    = 1 // Child has exited.
-	CLD_KILLED    = 2 // Child was killed.
-	CLD_DUMPED    = 3 // Child terminated abnormally.
-	CLD_TRAPPED   = 4 // Traced child has trapped.
-	CLD_STOPPED   = 5 // Child has stopped.
-	CLD_CONTINUED = 6
-)
-
-// `si_code' values for SIGPOLL signal.
-const ( /* siginfo-consts.h:189:1: */
-	POLL_IN  = 1 // Data input available.
-	POLL_OUT = 2 // Output buffers available.
-	POLL_MSG = 3 // Input message available.
-	POLL_ERR = 4 // I/O error.
-	POLL_PRI = 5 // High priority input available.
-	POLL_HUP = 6
-)
-
-// X/Open requires some more fields with fixed names.
-
-// siginfo constants.  Linux version.
-//    Copyright (C) 1997-2020 Free Software Foundation, Inc.
-//    This file is part of the GNU C Library.
-//
-//    The GNU C Library is free software; you can redistribute it and/or
-//    modify it under the terms of the GNU Lesser General Public
-//    License as published by the Free Software Foundation; either
-//    version 2.1 of the License, or (at your option) any later version.
-//
-//    The GNU C Library is distributed in the hope that it will be useful,
-//    but WITHOUT ANY WARRANTY; without even the implied warranty of
-//    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-//    Lesser General Public License for more details.
-//
-//    You should have received a copy of the GNU Lesser General Public
-//    License along with the GNU C Library; if not, see
-//    <https://www.gnu.org/licenses/>.
-
-// Most of these constants are uniform across all architectures, but there
-//    is one exception.
-// Architecture-specific adjustments to siginfo_t.
-
-// Values for `si_code'.  Positive values are reserved for kernel-generated
-//
-//	signals.
-const ( /* siginfo-consts.h:35:1: */
-	SI_ASYNCNL  = -60 // Sent by asynch name lookup completion.
-	SI_DETHREAD = -7  // Sent by execve killing subsidiary
-	// 				   threads.
-	SI_TKILL   = -6 // Sent by tkill.
-	SI_SIGIO   = -5 // Sent by queued SIGIO.
-	SI_ASYNCIO = -4 // Sent by AIO completion.
-	SI_MESGQ   = -3 // Sent by real time mesq state change.
-	SI_TIMER   = -2 // Sent by timer expiration.
-	SI_QUEUE   = -1 // Sent by sigqueue.
-	SI_USER    = 0  // Sent by kill, sigsend.
-	SI_KERNEL  = 128
-)
-
-// `si_code' values for SIGILL signal.
-const ( /* siginfo-consts.h:71:1: */
-	ILL_ILLOPC   = 1 // Illegal opcode.
-	ILL_ILLOPN   = 2 // Illegal operand.
-	ILL_ILLADR   = 3 // Illegal addressing mode.
-	ILL_ILLTRP   = 4 // Illegal trap.
-	ILL_PRVOPC   = 5 // Privileged opcode.
-	ILL_PRVREG   = 6 // Privileged register.
-	ILL_COPROC   = 7 // Coprocessor error.
-	ILL_BADSTK   = 8 // Internal stack error.
-	ILL_BADIADDR = 9
-)
-
-// `si_code' values for SIGFPE signal.
-const ( /* siginfo-consts.h:94:1: */
-	FPE_INTDIV   = 1  // Integer divide by zero.
-	FPE_INTOVF   = 2  // Integer overflow.
-	FPE_FLTDIV   = 3  // Floating point divide by zero.
-	FPE_FLTOVF   = 4  // Floating point overflow.
-	FPE_FLTUND   = 5  // Floating point underflow.
-	FPE_FLTRES   = 6  // Floating point inexact result.
-	FPE_FLTINV   = 7  // Floating point invalid operation.
-	FPE_FLTSUB   = 8  // Subscript out of range.
-	FPE_FLTUNK   = 14 // Undiagnosed floating-point exception.
-	FPE_CONDTRAP = 15
-)
-
-// sigstack, sigaltstack definitions.
-//    Copyright (C) 1998-2020 Free Software Foundation, Inc.
-//    This file is part of the GNU C Library.
-//
-//    The GNU C Library is free software; you can redistribute it and/or
-//    modify it under the terms of the GNU Lesser General Public
-//    License as published by the Free Software Foundation; either
-//    version 2.1 of the License, or (at your option) any later version.
-//
-//    The GNU C Library is distributed in the hope that it will be useful,
-//    but WITHOUT ANY WARRANTY; without even the implied warranty of
-//    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-//    Lesser General Public License for more details.
-//
-//    You should have received a copy of the GNU Lesser General Public
-//    License along with the GNU C Library; if not, see
-//    <https://www.gnu.org/licenses/>.
-
-// Minimum stack size for a signal handler.
-
-// System default stack size.
-
-// ss_flags values for stack_t.  Linux version.
-//    Copyright (C) 1998-2020 Free Software Foundation, Inc.
-//    This file is part of the GNU C Library.
-//
-//    The GNU C Library is free software; you can redistribute it and/or
-//    modify it under the terms of the GNU Lesser General Public
-//    License as published by the Free Software Foundation; either
-//    version 2.1 of the License, or (at your option) any later version.
-//
-//    The GNU C Library is distributed in the hope that it will be useful,
-//    but WITHOUT ANY WARRANTY; without even the implied warranty of
-//    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-//    Lesser General Public License for more details.
-//
-//    You should have received a copy of the GNU Lesser General Public
-//    License along with the GNU C Library; if not, see
-//    <https://www.gnu.org/licenses/>.
-
-// Possible values for `ss_flags'.
-const ( /* ss_flags.h:27:1: */
-	SS_ONSTACK = 1
-	SS_DISABLE = 2
-)
-
-// Number of each register is the `gregset_t' array.
-const ( /* ucontext.h:45:1: */
-	REG_R0  = 0
-	REG_R1  = 1
-	REG_R2  = 2
-	REG_R3  = 3
-	REG_R4  = 4
-	REG_R5  = 5
-	REG_R6  = 6
-	REG_R7  = 7
-	REG_R8  = 8
-	REG_R9  = 9
-	REG_R10 = 10
-	REG_R11 = 11
-	REG_R12 = 12
-	REG_R13 = 13
-	REG_R14 = 14
-	REG_R15 = 15
-)
-
-type Ptrdiff_t = int32 /* <builtin>:3:26 */
-
-type Size_t = uint32 /* <builtin>:9:23 */
-
-type Wchar_t = uint32 /* <builtin>:15:24 */
-
-type X__builtin_va_list = uintptr /* <builtin>:46:14 */
-type X__float128 = float64        /* <builtin>:47:21 */
-
-// Copyright (C) 1991-2020 Free Software Foundation, Inc.
-//    This file is part of the GNU C Library.
-//
-//    The GNU C Library is free software; you can redistribute it and/or
-//    modify it under the terms of the GNU Lesser General Public
-//    License as published by the Free Software Foundation; either
-//    version 2.1 of the License, or (at your option) any later version.
-//
-//    The GNU C Library is distributed in the hope that it will be useful,
-//    but WITHOUT ANY WARRANTY; without even the implied warranty of
-//    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-//    Lesser General Public License for more details.
-//
-//    You should have received a copy of the GNU Lesser General Public
-//    License along with the GNU C Library; if not, see
-//    <https://www.gnu.org/licenses/>.
-
-//	ISO C99 Standard: 7.14 Signal handling <signal.h>
-
-// Copyright (C) 1991-2020 Free Software Foundation, Inc.
-//    This file is part of the GNU C Library.
-//
-//    The GNU C Library is free software; you can redistribute it and/or
-//    modify it under the terms of the GNU Lesser General Public
-//    License as published by the Free Software Foundation; either
-//    version 2.1 of the License, or (at your option) any later version.
-//
-//    The GNU C Library is distributed in the hope that it will be useful,
-//    but WITHOUT ANY WARRANTY; without even the implied warranty of
-//    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-//    Lesser General Public License for more details.
-//
-//    You should have received a copy of the GNU Lesser General Public
-//    License along with the GNU C Library; if not, see
-//    <https://www.gnu.org/licenses/>.
-
-// These are defined by the user (or the compiler)
-//    to specify the desired environment:
-//
-//    __STRICT_ANSI__	ISO Standard C.
-//    _ISOC99_SOURCE	Extensions to ISO C89 from ISO C99.
-//    _ISOC11_SOURCE	Extensions to ISO C99 from ISO C11.
-//    _ISOC2X_SOURCE	Extensions to ISO C99 from ISO C2X.
-//    __STDC_WANT_LIB_EXT2__
-// 			Extensions to ISO C99 from TR 27431-2:2010.
-//    __STDC_WANT_IEC_60559_BFP_EXT__
-// 			Extensions to ISO C11 from TS 18661-1:2014.
-//    __STDC_WANT_IEC_60559_FUNCS_EXT__
-// 			Extensions to ISO C11 from TS 18661-4:2015.
-//    __STDC_WANT_IEC_60559_TYPES_EXT__
-// 			Extensions to ISO C11 from TS 18661-3:2015.
-//
-//    _POSIX_SOURCE	IEEE Std 1003.1.
-//    _POSIX_C_SOURCE	If ==1, like _POSIX_SOURCE; if >=2 add IEEE Std 1003.2;
-// 			if >=199309L, add IEEE Std 1003.1b-1993;
-// 			if >=199506L, add IEEE Std 1003.1c-1995;
-// 			if >=200112L, all of IEEE 1003.1-2004
-// 			if >=200809L, all of IEEE 1003.1-2008
-//    _XOPEN_SOURCE	Includes POSIX and XPG things.  Set to 500 if
-// 			Single Unix conformance is wanted, to 600 for the
-// 			sixth revision, to 700 for the seventh revision.
-//    _XOPEN_SOURCE_EXTENDED XPG things and X/Open Unix extensions.
-//    _LARGEFILE_SOURCE	Some more functions for correct standard I/O.
-//    _LARGEFILE64_SOURCE	Additional functionality from LFS for large files.
-//    _FILE_OFFSET_BITS=N	Select default filesystem interface.
-//    _ATFILE_SOURCE	Additional *at interfaces.
-//    _GNU_SOURCE		All of the above, plus GNU extensions.
-//    _DEFAULT_SOURCE	The default set of features (taking precedence over
-// 			__STRICT_ANSI__).
-//
-//    _FORTIFY_SOURCE	Add security hardening to many library functions.
-// 			Set to 1 or 2; 2 performs stricter checks than 1.
-//
-//    _REENTRANT, _THREAD_SAFE
-// 			Obsolete; equivalent to _POSIX_C_SOURCE=199506L.
-//
-//    The `-ansi' switch to the GNU C compiler, and standards conformance
-//    options such as `-std=c99', define __STRICT_ANSI__.  If none of
-//    these are defined, or if _DEFAULT_SOURCE is defined, the default is
-//    to have _POSIX_SOURCE set to one and _POSIX_C_SOURCE set to
-//    200809L, as well as enabling miscellaneous functions from BSD and
-//    SVID.  If more than one of these are defined, they accumulate.  For
-//    example __STRICT_ANSI__, _POSIX_SOURCE and _POSIX_C_SOURCE together
-//    give you ISO C, 1003.1, and 1003.2, but nothing else.
-//
-//    These are defined by this file and are used by the
-//    header files to decide what to declare or define:
-//
-//    __GLIBC_USE (F)	Define things from feature set F.  This is defined
-// 			to 1 or 0; the subsequent macros are either defined
-// 			or undefined, and those tests should be moved to
-// 			__GLIBC_USE.
-//    __USE_ISOC11		Define ISO C11 things.
-//    __USE_ISOC99		Define ISO C99 things.
-//    __USE_ISOC95		Define ISO C90 AMD1 (C95) things.
-//    __USE_ISOCXX11	Define ISO C++11 things.
-//    __USE_POSIX		Define IEEE Std 1003.1 things.
-//    __USE_POSIX2		Define IEEE Std 1003.2 things.
-//    __USE_POSIX199309	Define IEEE Std 1003.1, and .1b things.
-//    __USE_POSIX199506	Define IEEE Std 1003.1, .1b, .1c and .1i things.
-//    __USE_XOPEN		Define XPG things.
-//    __USE_XOPEN_EXTENDED	Define X/Open Unix things.
-//    __USE_UNIX98		Define Single Unix V2 things.
-//    __USE_XOPEN2K        Define XPG6 things.
-//    __USE_XOPEN2KXSI     Define XPG6 XSI things.
-//    __USE_XOPEN2K8       Define XPG7 things.
-//    __USE_XOPEN2K8XSI    Define XPG7 XSI things.
-//    __USE_LARGEFILE	Define correct standard I/O things.
-//    __USE_LARGEFILE64	Define LFS things with separate names.
-//    __USE_FILE_OFFSET64	Define 64bit interface as default.
-//    __USE_MISC		Define things from 4.3BSD or System V Unix.
-//    __USE_ATFILE		Define *at interfaces and AT_* constants for them.
-//    __USE_GNU		Define GNU extensions.
-//    __USE_FORTIFY_LEVEL	Additional security measures used, according to level.
-//
-//    The macros `__GNU_LIBRARY__', `__GLIBC__', and `__GLIBC_MINOR__' are
-//    defined by this file unconditionally.  `__GNU_LIBRARY__' is provided
-//    only for compatibility.  All new code should use the other symbols
-//    to test for features.
-//
-//    All macros listed above as possibly being defined by this file are
-//    explicitly undefined if they are not explicitly defined.
-//    Feature-test macros that are not defined by the user or compiler
-//    but are implied by the other feature-test macros defined (or by the
-//    lack of any definitions) are defined by the file.
-//
-//    ISO C feature test macros depend on the definition of the macro
-//    when an affected header is included, not when the first system
-//    header is included, and so they are handled in
-//    <bits/libc-header-start.h>, which does not have a multiple include
-//    guard.  Feature test macros that can be handled from the first
-//    system header included are handled here.
-
-// Undefine everything, so we get a clean slate.
-
-// Suppress kernel-name space pollution unless user expressedly asks
-//    for it.
-
-// Convenience macro to test the version of gcc.
-//    Use like this:
-//    #if __GNUC_PREREQ (2,8)
-//    ... code requiring gcc 2.8 or later ...
-//    #endif
-//    Note: only works for GCC 2.0 and later, because __GNUC_MINOR__ was
-//    added in 2.0.
-
-// Similarly for clang.  Features added to GCC after version 4.2 may
-//    or may not also be available in clang, and clang's definitions of
-//    __GNUC(_MINOR)__ are fixed at 4 and 2 respectively.  Not all such
-//    features can be queried via __has_extension/__has_feature.
-
-// Whether to use feature set F.
-
-// _BSD_SOURCE and _SVID_SOURCE are deprecated aliases for
-//    _DEFAULT_SOURCE.  If _DEFAULT_SOURCE is present we do not
-//    issue a warning; the expectation is that the source is being
-//    transitioned to use the new macro.
-
-// If _GNU_SOURCE was defined by the user, turn on all the other features.
-
-// If nothing (other than _GNU_SOURCE and _DEFAULT_SOURCE) is defined,
-//    define _DEFAULT_SOURCE.
-
-// This is to enable the ISO C2X extension.
-
-// This is to enable the ISO C11 extension.
-
-// This is to enable the ISO C99 extension.
-
-// This is to enable the ISO C90 Amendment 1:1995 extension.
-
-// If none of the ANSI/POSIX macros are defined, or if _DEFAULT_SOURCE
-//    is defined, use POSIX.1-2008 (or another version depending on
-//    _XOPEN_SOURCE).
-
-// Some C libraries once required _REENTRANT and/or _THREAD_SAFE to be
-//    defined in all multithreaded code.  GNU libc has not required this
-//    for many years.  We now treat them as compatibility synonyms for
-//    _POSIX_C_SOURCE=199506L, which is the earliest level of POSIX with
-//    comprehensive support for multithreaded code.  Using them never
-//    lowers the selected level of POSIX conformance, only raises it.
-
-// The function 'gets' existed in C89, but is impossible to use
-//    safely.  It has been removed from ISO C11 and ISO C++14.  Note: for
-//    compatibility with various implementations of <cstdio>, this test
-//    must consider only the value of __cplusplus when compiling C++.
-
-// GNU formerly extended the scanf functions with modified format
-//    specifiers %as, %aS, and %a[...] that allocate a buffer for the
-//    input using malloc.  This extension conflicts with ISO C99, which
-//    defines %a as a standalone format specifier that reads a floating-
-//    point number; moreover, POSIX.1-2008 provides the same feature
-//    using the modifier letter 'm' instead (%ms, %mS, %m[...]).
-//
-//    We now follow C99 unless GNU extensions are active and the compiler
-//    is specifically in C89 or C++98 mode (strict or not).  For
-//    instance, with GCC, -std=gnu11 will have C99-compliant scanf with
-//    or without -D_GNU_SOURCE, but -std=c89 -D_GNU_SOURCE will have the
-//    old extension.
-
-// Get definitions of __STDC_* predefined macros, if the compiler has
-//    not preincluded this header automatically.
-// Copyright (C) 1991-2020 Free Software Foundation, Inc.
-//    This file is part of the GNU C Library.
-//
-//    The GNU C Library is free software; you can redistribute it and/or
-//    modify it under the terms of the GNU Lesser General Public
-//    License as published by the Free Software Foundation; either
-//    version 2.1 of the License, or (at your option) any later version.
-//
-//    The GNU C Library is distributed in the hope that it will be useful,
-//    but WITHOUT ANY WARRANTY; without even the implied warranty of
-//    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-//    Lesser General Public License for more details.
-//
-//    You should have received a copy of the GNU Lesser General Public
-//    License along with the GNU C Library; if not, see
-//    <https://www.gnu.org/licenses/>.
-
-// This macro indicates that the installed library is the GNU C Library.
-//    For historic reasons the value now is 6 and this will stay from now
-//    on.  The use of this variable is deprecated.  Use __GLIBC__ and
-//    __GLIBC_MINOR__ now (see below) when you want to test for a specific
-//    GNU C library version and use the values in <gnu/lib-names.h> to get
-//    the sonames of the shared libraries.
-
-// Major and minor version number of the GNU C library package.  Use
-//    these macros to test for features in specific releases.
-
-// This is here only because every header file already includes this one.
-// Copyright (C) 1992-2020 Free Software Foundation, Inc.
-//    This file is part of the GNU C Library.
-//
-//    The GNU C Library is free software; you can redistribute it and/or
-//    modify it under the terms of the GNU Lesser General Public
-//    License as published by the Free Software Foundation; either
-//    version 2.1 of the License, or (at your option) any later version.
-//
-//    The GNU C Library is distributed in the hope that it will be useful,
-//    but WITHOUT ANY WARRANTY; without even the implied warranty of
-//    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-//    Lesser General Public License for more details.
-//
-//    You should have received a copy of the GNU Lesser General Public
-//    License along with the GNU C Library; if not, see
-//    <https://www.gnu.org/licenses/>.
-
-// We are almost always included from features.h.
-
-// The GNU libc does not support any K&R compilers or the traditional mode
-//    of ISO C compilers anymore.  Check for some of the combinations not
-//    anymore supported.
-
-// Some user header file might have defined this before.
-
-// All functions, except those with callbacks or those that
-//    synchronize memory, are leaf functions.
-
-// GCC can always grok prototypes.  For C++ programs we add throw()
-//    to help it optimize the function calls.  But this works only with
-//    gcc 2.8.x and egcs.  For gcc 3.2 and up we even mark C functions
-//    as non-throwing using a function attribute since programs can use
-//    the -fexceptions options for C code as well.
-
-// Compilers that are not clang may object to
-//        #if defined __clang__ && __has_extension(...)
-//    even though they do not need to evaluate the right-hand side of the &&.
-
-// These two macros are not used in glibc anymore.  They are kept here
-//    only because some other projects expect the macros to be defined.
-
-// For these things, GCC behaves the ANSI way normally,
-//    and the non-ANSI way under -traditional.
-
-// This is not a typedef so `const __ptr_t' does the right thing.
-
-// C++ needs to know that types and declarations are C, not C++.
-
-// Fortify support.
-
-// Support for flexible arrays.
-//    Headers that should use flexible arrays only if they're "real"
-//    (e.g. only if they won't affect sizeof()) should test
-//    #if __glibc_c99_flexarr_available.
-
-// __asm__ ("xyz") is used throughout the headers to rename functions
-//    at the assembly language level.  This is wrapped by the __REDIRECT
-//    macro, in order to support compilers that can do this some other
-//    way.  When compilers don't support asm-names at all, we have to do
-//    preprocessor tricks instead (which don't have exactly the right
-//    semantics, but it's the best we can do).
-//
-//    Example:
-//    int __REDIRECT(setpgrp, (__pid_t pid, __pid_t pgrp), setpgid);
-
-//
-// #elif __SOME_OTHER_COMPILER__
-//
-// # define __REDIRECT(name, proto, alias) name proto; 	_Pragma("let " #name " = " #alias)
-
-// GCC has various useful declarations that can be made with the
-//    `__attribute__' syntax.  All of the ways we use this do fine if
-//    they are omitted for compilers that don't understand it.
-
-// At some point during the gcc 2.96 development the `malloc' attribute
-//    for functions was introduced.  We don't want to use it unconditionally
-//    (although this would be possible) since it generates warnings.
-
-// Tell the compiler which arguments to an allocation function
-//    indicate the size of the allocation.
-
-// At some point during the gcc 2.96 development the `pure' attribute
-//    for functions was introduced.  We don't want to use it unconditionally
-//    (although this would be possible) since it generates warnings.
-
-// This declaration tells the compiler that the value is constant.
-
-// At some point during the gcc 3.1 development the `used' attribute
-//    for functions was introduced.  We don't want to use it unconditionally
-//    (although this would be possible) since it generates warnings.
-
-// Since version 3.2, gcc allows marking deprecated functions.
-
-// Since version 4.5, gcc also allows one to specify the message printed
-//    when a deprecated function is used.  clang claims to be gcc 4.2, but
-//    may also support this feature.
-
-// At some point during the gcc 2.8 development the `format_arg' attribute
-//    for functions was introduced.  We don't want to use it unconditionally
-//    (although this would be possible) since it generates warnings.
-//    If several `format_arg' attributes are given for the same function, in
-//    gcc-3.0 and older, all but the last one are ignored.  In newer gccs,
-//    all designated arguments are considered.
-
-// At some point during the gcc 2.97 development the `strfmon' format
-//    attribute for functions was introduced.  We don't want to use it
-//    unconditionally (although this would be possible) since it
-//    generates warnings.
-
-// The nonull function attribute allows to mark pointer parameters which
-//    must not be NULL.
-
-// If fortification mode, we warn about unused results of certain
-//    function calls which can lead to problems.
-
-// Forces a function to be always inlined.
-// The Linux kernel defines __always_inline in stddef.h (283d7573), and
-//    it conflicts with this definition.  Therefore undefine it first to
-//    allow either header to be included first.
-
-// Associate error messages with the source location of the call site rather
-//    than with the source location inside the function.
-
-// GCC 4.3 and above with -std=c99 or -std=gnu99 implements ISO C99
-//    inline semantics, unless -fgnu89-inline is used.  Using __GNUC_STDC_INLINE__
-//    or __GNUC_GNU_INLINE is not a good enough check for gcc because gcc versions
-//    older than 4.3 may define these macros and still not guarantee GNU inlining
-//    semantics.
-//
-//    clang++ identifies itself as gcc-4.2, but has support for GNU inlining
-//    semantics, that can be checked for by using the __GNUC_STDC_INLINE_ and
-//    __GNUC_GNU_INLINE__ macro definitions.
-
-// GCC 4.3 and above allow passing all anonymous arguments of an
-//    __extern_always_inline function to some other vararg function.
-
-// It is possible to compile containing GCC extensions even if GCC is
-//    run in pedantic mode if the uses are carefully marked using the
-//    `__extension__' keyword.  But this is not generally available before
-//    version 2.8.
-
-// __restrict is known in EGCS 1.2 and above.
-
-// ISO C99 also allows to declare arrays as non-overlapping.  The syntax is
-//      array_name[restrict]
-//    GCC 3.1 supports this.
-
-// Describes a char array whose address can safely be passed as the first
-//    argument to strncpy and strncat, as the char array is not necessarily
-//    a NUL-terminated string.
-
-// Undefine (also defined in libc-symbols.h).
-// Copies attributes from the declaration or type referenced by
-//    the argument.
-
-// Copyright (C) 1999-2020 Free Software Foundation, Inc.
-//    This file is part of the GNU C Library.
-//
-//    The GNU C Library is free software; you can redistribute it and/or
-//    modify it under the terms of the GNU Lesser General Public
-//    License as published by the Free Software Foundation; either
-//    version 2.1 of the License, or (at your option) any later version.
-//
-//    The GNU C Library is distributed in the hope that it will be useful,
-//    but WITHOUT ANY WARRANTY; without even the implied warranty of
-//    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-//    Lesser General Public License for more details.
-//
-//    You should have received a copy of the GNU Lesser General Public
-//    License along with the GNU C Library; if not, see
-//    <https://www.gnu.org/licenses/>.
-
-// Properties of long double type.
-//    Copyright (C) 2016-2020 Free Software Foundation, Inc.
-//    This file is part of the GNU C Library.
-//
-//    The GNU C Library is free software; you can redistribute it and/or
-//    modify it under the terms of the GNU Lesser General Public
-//    License  published by the Free Software Foundation; either
-//    version 2.1 of the License, or (at your option) any later version.
-//
-//    The GNU C Library is distributed in the hope that it will be useful,
-//    but WITHOUT ANY WARRANTY; without even the implied warranty of
-//    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-//    Lesser General Public License for more details.
-//
-//    You should have received a copy of the GNU Lesser General Public
-//    License along with the GNU C Library; if not, see
-//    <https://www.gnu.org/licenses/>.
-
-// This header is included by <sys/cdefs.h>.
-//
-//    If long double is ABI-compatible with double, it should define
-//    __NO_LONG_DOUBLE_MATH to 1; otherwise, it should leave
-//    __NO_LONG_DOUBLE_MATH undefined.
-//
-//    If this build of the GNU C Library supports both long double
-//    ABI-compatible with double and some other long double format not
-//    ABI-compatible with double, it should define
-//    __LONG_DOUBLE_MATH_OPTIONAL to 1; otherwise, it should leave
-//    __LONG_DOUBLE_MATH_OPTIONAL undefined.
-//
-//    If __NO_LONG_DOUBLE_MATH is already defined, this header must not
-//    define anything; this is needed to work with the definition of
-//    __NO_LONG_DOUBLE_MATH in nldbl-compat.h.
-
-// In the default version of this header, long double is
-//    ABI-compatible with double.
-
-// __glibc_macro_warning (MESSAGE) issues warning MESSAGE.  This is
-//    intended for use in preprocessor macros.
-//
-//    Note: MESSAGE must be a _single_ string; concatenation of string
-//    literals is not supported.
-
-// Generic selection (ISO C11) is a C-only feature, available in GCC
-//    since version 4.9.  Previous versions do not provide generic
-//    selection, even though they might set __STDC_VERSION__ to 201112L,
-//    when in -std=c11 mode.  Thus, we must check for !defined __GNUC__
-//    when testing __STDC_VERSION__ for generic selection support.
-//    On the other hand, Clang also defines __GNUC__, so a clang-specific
-//    check is required to enable the use of generic selection.
-
-// If we don't have __REDIRECT, prototypes will be missing if
-//    __USE_FILE_OFFSET64 but not __USE_LARGEFILE[64].
-
-// Decide whether we can define 'extern inline' functions in headers.
-
-// This is here only because every header file already includes this one.
-//    Get the definitions of all the appropriate `__stub_FUNCTION' symbols.
-//    <gnu/stubs.h> contains `#define __stub_FUNCTION' when FUNCTION is a stub
-//    that will always return failure (and set errno to ENOSYS).
-// This file is automatically generated.
-//    This file selects the right generated file of `__stub_FUNCTION' macros
-//    based on the architecture being compiled for.
-
-// This file is automatically generated.
-//    It defines a symbol `__stub_FUNCTION' for each function
-//    in the C library which is a stub, meaning it will fail
-//    every time called, usually setting errno to ENOSYS.
-
-// bits/types.h -- definitions of __*_t types underlying *_t types.
-//    Copyright (C) 2002-2020 Free Software Foundation, Inc.
-//    This file is part of the GNU C Library.
-//
-//    The GNU C Library is free software; you can redistribute it and/or
-//    modify it under the terms of the GNU Lesser General Public
-//    License as published by the Free Software Foundation; either
-//    version 2.1 of the License, or (at your option) any later version.
-//
-//    The GNU C Library is distributed in the hope that it will be useful,
-//    but WITHOUT ANY WARRANTY; without even the implied warranty of
-//    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-//    Lesser General Public License for more details.
-//
-//    You should have received a copy of the GNU Lesser General Public
-//    License along with the GNU C Library; if not, see
-//    <https://www.gnu.org/licenses/>.
-
-// Never include this file directly; use <sys/types.h> instead.
-
-// Copyright (C) 1991-2020 Free Software Foundation, Inc.
-//    This file is part of the GNU C Library.
-//
-//    The GNU C Library is free software; you can redistribute it and/or
-//    modify it under the terms of the GNU Lesser General Public
-//    License as published by the Free Software Foundation; either
-//    version 2.1 of the License, or (at your option) any later version.
-//
-//    The GNU C Library is distributed in the hope that it will be useful,
-//    but WITHOUT ANY WARRANTY; without even the implied warranty of
-//    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-//    Lesser General Public License for more details.
-//
-//    You should have received a copy of the GNU Lesser General Public
-//    License along with the GNU C Library; if not, see
-//    <https://www.gnu.org/licenses/>.
-
-// Copyright (C) 1999-2020 Free Software Foundation, Inc.
-//    This file is part of the GNU C Library.
-//
-//    The GNU C Library is free software; you can redistribute it and/or
-//    modify it under the terms of the GNU Lesser General Public
-//    License as published by the Free Software Foundation; either
-//    version 2.1 of the License, or (at your option) any later version.
-//
-//    The GNU C Library is distributed in the hope that it will be useful,
-//    but WITHOUT ANY WARRANTY; without even the implied warranty of
-//    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-//    Lesser General Public License for more details.
-//
-//    You should have received a copy of the GNU Lesser General Public
-//    License along with the GNU C Library; if not, see
-//    <https://www.gnu.org/licenses/>.
-
-// Bit size of the time_t type at glibc build time, general case.
-//    Copyright (C) 2018-2020 Free Software Foundation, Inc.
-//    This file is part of the GNU C Library.
-//
-//    The GNU C Library is free software; you can redistribute it and/or
-//    modify it under the terms of the GNU Lesser General Public
-//    License as published by the Free Software Foundation; either
-//    version 2.1 of the License, or (at your option) any later version.
-//
-//    The GNU C Library is distributed in the hope that it will be useful,
-//    but WITHOUT ANY WARRANTY; without even the implied warranty of
-//    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-//    Lesser General Public License for more details.
-//
-//    You should have received a copy of the GNU Lesser General Public
-//    License along with the GNU C Library; if not, see
-//    <https://www.gnu.org/licenses/>.
-
-// Copyright (C) 1999-2020 Free Software Foundation, Inc.
-//    This file is part of the GNU C Library.
-//
-//    The GNU C Library is free software; you can redistribute it and/or
-//    modify it under the terms of the GNU Lesser General Public
-//    License as published by the Free Software Foundation; either
-//    version 2.1 of the License, or (at your option) any later version.
-//
-//    The GNU C Library is distributed in the hope that it will be useful,
-//    but WITHOUT ANY WARRANTY; without even the implied warranty of
-//    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-//    Lesser General Public License for more details.
-//
-//    You should have received a copy of the GNU Lesser General Public
-//    License along with the GNU C Library; if not, see
-//    <https://www.gnu.org/licenses/>.
-
-// Size in bits of the 'time_t' type of the default ABI.
-
-// Convenience types.
-type X__u_char = uint8   /* types.h:31:23 */
-type X__u_short = uint16 /* types.h:32:28 */
-type X__u_int = uint32   /* types.h:33:22 */
-type X__u_long = uint32  /* types.h:34:27 */
-
-// Fixed-size types, underlying types depend on word size and compiler.
-type X__int8_t = int8     /* types.h:37:21 */
-type X__uint8_t = uint8   /* types.h:38:23 */
-type X__int16_t = int16   /* types.h:39:26 */
-type X__uint16_t = uint16 /* types.h:40:28 */
-type X__int32_t = int32   /* types.h:41:20 */
-type X__uint32_t = uint32 /* types.h:42:22 */
-type X__int64_t = int64   /* types.h:47:44 */
-type X__uint64_t = uint64 /* types.h:48:46 */
-
-// Smallest types with at least a given width.
-type X__int_least8_t = X__int8_t     /* types.h:52:18 */
-type X__uint_least8_t = X__uint8_t   /* types.h:53:19 */
-type X__int_least16_t = X__int16_t   /* types.h:54:19 */
-type X__uint_least16_t = X__uint16_t /* types.h:55:20 */
-type X__int_least32_t = X__int32_t   /* types.h:56:19 */
-type X__uint_least32_t = X__uint32_t /* types.h:57:20 */
-type X__int_least64_t = X__int64_t   /* types.h:58:19 */
-type X__uint_least64_t = X__uint64_t /* types.h:59:20 */
-
-// quad_t is also 64 bits.
-type X__quad_t = int64    /* types.h:66:37 */
-type X__u_quad_t = uint64 /* types.h:67:46 */
-
-// Largest integral types.
-type X__intmax_t = int64   /* types.h:75:37 */
-type X__uintmax_t = uint64 /* types.h:76:46 */
-
-// The machine-dependent file <bits/typesizes.h> defines __*_T_TYPE
-//    macros for each of the OS types we define below.  The definitions
-//    of those macros must use the following macros for underlying types.
-//    We define __S<SIZE>_TYPE and __U<SIZE>_TYPE for the signed and unsigned
-//    variants of each of the following integer types on this machine.
-//
-// 	16		-- "natural" 16-bit type (always short)
-// 	32		-- "natural" 32-bit type (always int)
-// 	64		-- "natural" 64-bit type (long or long long)
-// 	LONG32		-- 32-bit type, traditionally long
-// 	QUAD		-- 64-bit type, traditionally long long
-// 	WORD		-- natural type of __WORDSIZE bits (int or long)
-// 	LONGWORD	-- type of __WORDSIZE bits, traditionally long
-//
-//    We distinguish WORD/LONGWORD, 32/LONG32, and 64/QUAD so that the
-//    conventional uses of `long' or `long long' type modifiers match the
-//    types we define, even when a less-adorned type would be the same size.
-//    This matters for (somewhat) portably writing printf/scanf formats for
-//    these types, where using the appropriate l or ll format modifiers can
-//    make the typedefs and the formats match up across all GNU platforms.  If
-//    we used `long' when it's 64 bits where `long long' is expected, then the
-//    compiler would warn about the formats not matching the argument types,
-//    and the programmer changing them to shut up the compiler would break the
-//    program's portability.
-//
-//    Here we assume what is presently the case in all the GCC configurations
-//    we support: long long is always 64 bits, long is always word/address size,
-//    and int is always 32 bits.
-
-// We want __extension__ before typedef's that use nonstandard base types
-//    such as `long long' in C89 mode.
-// bits/typesizes.h -- underlying types for *_t.  Generic version.
-//    Copyright (C) 2002-2020 Free Software Foundation, Inc.
-//    This file is part of the GNU C Library.
-//
-//    The GNU C Library is free software; you can redistribute it and/or
-//    modify it under the terms of the GNU Lesser General Public
-//    License as published by the Free Software Foundation; either
-//    version 2.1 of the License, or (at your option) any later version.
-//
-//    The GNU C Library is distributed in the hope that it will be useful,
-//    but WITHOUT ANY WARRANTY; without even the implied warranty of
-//    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-//    Lesser General Public License for more details.
-//
-//    You should have received a copy of the GNU Lesser General Public
-//    License along with the GNU C Library; if not, see
-//    <https://www.gnu.org/licenses/>.
-
-// See <bits/types.h> for the meaning of these macros.  This file exists so
-//    that <bits/types.h> need not vary across different GNU platforms.
-
-// Number of descriptors that can fit in an `fd_set'.
-
-// bits/time64.h -- underlying types for __time64_t.  Generic version.
-//    Copyright (C) 2018-2020 Free Software Foundation, Inc.
-//    This file is part of the GNU C Library.
-//
-//    The GNU C Library is free software; you can redistribute it and/or
-//    modify it under the terms of the GNU Lesser General Public
-//    License as published by the Free Software Foundation; either
-//    version 2.1 of the License, or (at your option) any later version.
-//
-//    The GNU C Library is distributed in the hope that it will be useful,
-//    but WITHOUT ANY WARRANTY; without even the implied warranty of
-//    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-//    Lesser General Public License for more details.
-//
-//    You should have received a copy of the GNU Lesser General Public
-//    License along with the GNU C Library; if not, see
-//    <https://www.gnu.org/licenses/>.
-
-// Define __TIME64_T_TYPE so that it is always a 64-bit type.
-
-// Define a 64-bit time type alongsize the 32-bit one.
-
-type X__dev_t = X__uint64_t                /* types.h:145:25 */ // Type of device numbers.
-type X__uid_t = uint32                     /* types.h:146:25 */ // Type of user identifications.
-type X__gid_t = uint32                     /* types.h:147:25 */ // Type of group identifications.
-type X__ino_t = uint32                     /* types.h:148:25 */ // Type of file serial numbers.
-type X__ino64_t = X__uint64_t              /* types.h:149:27 */ // Type of file serial numbers (LFS).
-type X__mode_t = uint32                    /* types.h:150:26 */ // Type of file attribute bitmasks.
-type X__nlink_t = uint32                   /* types.h:151:27 */ // Type of file link counts.
-type X__off_t = int32                      /* types.h:152:25 */ // Type of file sizes and offsets.
-type X__off64_t = X__int64_t               /* types.h:153:27 */ // Type of file sizes and offsets (LFS).
-type X__pid_t = int32                      /* types.h:154:25 */ // Type of process identifications.
-type X__fsid_t = struct{ F__val [2]int32 } /* types.h:155:26 */ // Type of file system IDs.
-type X__clock_t = int32                    /* types.h:156:27 */ // Type of CPU usage counts.
-type X__rlim_t = uint32                    /* types.h:157:26 */ // Type for resource measurement.
-type X__rlim64_t = X__uint64_t             /* types.h:158:28 */ // Type for resource measurement (LFS).
-type X__id_t = uint32                      /* types.h:159:24 */ // General type for IDs.
-type X__time_t = int32                     /* types.h:160:26 */ // Seconds since the Epoch.
-type X__useconds_t = uint32                /* types.h:161:30 */ // Count of microseconds.
-type X__suseconds_t = int32                /* types.h:162:31 */ // Signed count of microseconds.
-
-type X__daddr_t = int32 /* types.h:164:27 */ // The type of a disk address.
-type X__key_t = int32   /* types.h:165:25 */ // Type of an IPC key.
-
-// Clock ID used in clock and timer functions.
-type X__clockid_t = int32 /* types.h:168:29 */
-
-// Timer ID returned by `timer_create'.
-type X__timer_t = uintptr /* types.h:171:12 */
-
-// Type to represent block size.
-type X__blksize_t = int32 /* types.h:174:29 */
-
-// Types from the Large File Support interface.
-
-// Type to count number of disk blocks.
-type X__blkcnt_t = int32        /* types.h:179:28 */
-type X__blkcnt64_t = X__int64_t /* types.h:180:30 */
-
-// Type to count file system blocks.
-type X__fsblkcnt_t = uint32        /* types.h:183:30 */
-type X__fsblkcnt64_t = X__uint64_t /* types.h:184:32 */
-
-// Type to count file system nodes.
-type X__fsfilcnt_t = uint32        /* types.h:187:30 */
-type X__fsfilcnt64_t = X__uint64_t /* types.h:188:32 */
-
-// Type of miscellaneous file system fields.
-type X__fsword_t = int32 /* types.h:191:28 */
-
-type X__ssize_t = int32 /* types.h:193:27 */ // Type of a byte count, or error.
-
-// Signed long type used in system calls.
-type X__syscall_slong_t = int32 /* types.h:196:33 */
-// Unsigned long type used in system calls.
-type X__syscall_ulong_t = uint32 /* types.h:198:33 */
-
-// These few don't really vary by system, they always correspond
-//
-//	to one of the other defined types.
-type X__loff_t = X__off64_t /* types.h:202:19 */ // Type of file sizes and offsets (LFS).
-type X__caddr_t = uintptr   /* types.h:203:14 */
-
-// Duplicates info from stdint.h but this is used in unistd.h.
-type X__intptr_t = int32 /* types.h:206:25 */
-
-// Duplicate info from sys/socket.h.
-type X__socklen_t = uint32 /* types.h:209:23 */
-
-// C99: An integer type that can be accessed as an atomic entity,
-//
-//	even in the presence of asynchronous interrupts.
-//	It is not currently necessary for this to be machine-specific.
-type X__sig_atomic_t = int32 /* types.h:214:13 */
-
-// Seconds since the Epoch, visible to user code when time_t is too
-//
-//	narrow only for consistency with the old way of widening too-narrow
-//	types.  User code should never use __time64_t.
-type X__time64_t = X__int64_t /* types.h:222:28 */
-
-// Signal number definitions.  Linux version.
-//    Copyright (C) 1995-2020 Free Software Foundation, Inc.
-//    This file is part of the GNU C Library.
-//
-//    The GNU C Library is free software; you can redistribute it and/or
-//    modify it under the terms of the GNU Lesser General Public
-//    License as published by the Free Software Foundation; either
-//    version 2.1 of the License, or (at your option) any later version.
-//
-//    The GNU C Library is distributed in the hope that it will be useful,
-//    but WITHOUT ANY WARRANTY; without even the implied warranty of
-//    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-//    Lesser General Public License for more details.
-//
-//    You should have received a copy of the GNU Lesser General Public
-//    License along with the GNU C Library; if not, see
-//    <https://www.gnu.org/licenses/>.
-
-// Signal number constants.  Generic template.
-//    Copyright (C) 1991-2020 Free Software Foundation, Inc.
-//    This file is part of the GNU C Library.
-//
-//    The GNU C Library is free software; you can redistribute it and/or
-//    modify it under the terms of the GNU Lesser General Public
-//    License as published by the Free Software Foundation; either
-//    version 2.1 of the License, or (at your option) any later version.
-//
-//    The GNU C Library is distributed in the hope that it will be useful,
-//    but WITHOUT ANY WARRANTY; without even the implied warranty of
-//    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-//    Lesser General Public License for more details.
-//
-//    You should have received a copy of the GNU Lesser General Public
-//    License along with the GNU C Library; if not, see
-//    <https://www.gnu.org/licenses/>.
-
-// Fake signal functions.
-
-// We define here all the signal names listed in POSIX (1003.1-2008);
-//    as of 1003.1-2013, no additional signals have been added by POSIX.
-//    We also define here signal names that historically exist in every
-//    real-world POSIX variant (e.g. SIGWINCH).
-//
-//    Signals in the 1-15 range are defined with their historical numbers.
-//    For other signals, we use the BSD numbers.
-//    There are two unallocated signal numbers in the 1-31 range: 7 and 29.
-//    Signal number 0 is reserved for use as kill(pid, 0), to test whether
-//    a process exists without sending it a signal.
-
-// ISO C99 signals.
-
-// Historical signals specified by POSIX.
-
-// New(er) POSIX signals (1003.1-2008, 1003.1-2013).
-
-// Nonstandard signals found in all modern POSIX systems
-//    (including both BSD and Linux).
-
-// Archaic names for compatibility.
-
-// Not all systems support real-time signals.  bits/signum.h indicates
-//    that they are supported by overriding __SIGRTMAX to a value greater
-//    than __SIGRTMIN.  These constants give the kernel-level hard limits,
-//    but some real-time signals may be used internally by glibc.  Do not
-//    use these constants in application code; use SIGRTMIN and SIGRTMAX
-//    (defined in signal.h) instead.
-
-// Biggest signal number + 1 (including real-time signals).
-
-// Adjustments and additions to the signal number constants for
-//    most Linux systems.
-
-// bits/types.h -- definitions of __*_t types underlying *_t types.
-//    Copyright (C) 2002-2020 Free Software Foundation, Inc.
-//    This file is part of the GNU C Library.
-//
-//    The GNU C Library is free software; you can redistribute it and/or
-//    modify it under the terms of the GNU Lesser General Public
-//    License as published by the Free Software Foundation; either
-//    version 2.1 of the License, or (at your option) any later version.
-//
-//    The GNU C Library is distributed in the hope that it will be useful,
-//    but WITHOUT ANY WARRANTY; without even the implied warranty of
-//    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-//    Lesser General Public License for more details.
-//
-//    You should have received a copy of the GNU Lesser General Public
-//    License along with the GNU C Library; if not, see
-//    <https://www.gnu.org/licenses/>.
-
-// Never include this file directly; use <sys/types.h> instead.
-
-// An integral type that can be modified atomically, without the
-//
-//	possibility of a signal arriving in the middle of the operation.
-type Sig_atomic_t = X__sig_atomic_t /* sig_atomic_t.h:8:24 */
-
-type X__sigset_t = struct{ F__val [32]uint32 } /* __sigset_t.h:8:3 */
-
-// A set of signals to be blocked, unblocked, or waited for.
-type Sigset_t = X__sigset_t /* sigset_t.h:7:20 */
-
-type Pid_t = X__pid_t /* signal.h:40:17 */
-type Uid_t = X__uid_t /* signal.h:46:17 */
-
-// We need `struct timespec' later on.
-// NB: Include guard matches what <linux/time.h> uses.
-
-// bits/types.h -- definitions of __*_t types underlying *_t types.
-//    Copyright (C) 2002-2020 Free Software Foundation, Inc.
-//    This file is part of the GNU C Library.
-//
-//    The GNU C Library is free software; you can redistribute it and/or
-//    modify it under the terms of the GNU Lesser General Public
-//    License as published by the Free Software Foundation; either
-//    version 2.1 of the License, or (at your option) any later version.
-//
-//    The GNU C Library is distributed in the hope that it will be useful,
-//    but WITHOUT ANY WARRANTY; without even the implied warranty of
-//    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-//    Lesser General Public License for more details.
-//
-//    You should have received a copy of the GNU Lesser General Public
-//    License along with the GNU C Library; if not, see
-//    <https://www.gnu.org/licenses/>.
-
-// Never include this file directly; use <sys/types.h> instead.
-
-// Endian macros for string.h functions
-//    Copyright (C) 1992-2020 Free Software Foundation, Inc.
-//    This file is part of the GNU C Library.
-//
-//    The GNU C Library is free software; you can redistribute it and/or
-//    modify it under the terms of the GNU Lesser General Public
-//    License as published by the Free Software Foundation; either
-//    version 2.1 of the License, or (at your option) any later version.
-//
-//    The GNU C Library is distributed in the hope that it will be useful,
-//    but WITHOUT ANY WARRANTY; without even the implied warranty of
-//    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-//    Lesser General Public License for more details.
-//
-//    You should have received a copy of the GNU Lesser General Public
-//    License along with the GNU C Library; if not, see
-//    <http://www.gnu.org/licenses/>.
-
-// Definitions for byte order, according to significance of bytes,
-//    from low addresses to high addresses.  The value is what you get by
-//    putting '4' in the most significant byte, '3' in the second most
-//    significant byte, '2' in the second least significant byte, and '1'
-//    in the least significant byte, and then writing down one digit for
-//    each byte, starting with the byte at the lowest address at the left,
-//    and proceeding to the byte with the highest address at the right.
-
-// This file defines `__BYTE_ORDER' for the particular machine.
-
-// ARM has selectable endianness.
-
-// Some machines may need to use a different endianness for floating point
-//    values.
-
-// POSIX.1b structure for a time value.  This is like a `struct timeval' but
-//
-//	has nanoseconds instead of microseconds.
-type Timespec = struct {
-	Ftv_sec  X__time_t
-	Ftv_nsec X__syscall_slong_t
-} /* struct_timespec.h:10:1 */
-
-// Copyright (C) 1999-2020 Free Software Foundation, Inc.
-//    This file is part of the GNU C Library.
-//
-//    The GNU C Library is free software; you can redistribute it and/or
-//    modify it under the terms of the GNU Lesser General Public
-//    License as published by the Free Software Foundation; either
-//    version 2.1 of the License, or (at your option) any later version.
-//
-//    The GNU C Library is distributed in the hope that it will be useful,
-//    but WITHOUT ANY WARRANTY; without even the implied warranty of
-//    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-//    Lesser General Public License for more details.
-//
-//    You should have received a copy of the GNU Lesser General Public
-//    License along with the GNU C Library; if not, see
-//    <https://www.gnu.org/licenses/>.
-
-// bits/types.h -- definitions of __*_t types underlying *_t types.
-//    Copyright (C) 2002-2020 Free Software Foundation, Inc.
-//    This file is part of the GNU C Library.
-//
-//    The GNU C Library is free software; you can redistribute it and/or
-//    modify it under the terms of the GNU Lesser General Public
-//    License as published by the Free Software Foundation; either
-//    version 2.1 of the License, or (at your option) any later version.
-//
-//    The GNU C Library is distributed in the hope that it will be useful,
-//    but WITHOUT ANY WARRANTY; without even the implied warranty of
-//    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-//    Lesser General Public License for more details.
-//
-//    You should have received a copy of the GNU Lesser General Public
-//    License along with the GNU C Library; if not, see
-//    <https://www.gnu.org/licenses/>.
-
-// Never include this file directly; use <sys/types.h> instead.
-
-// Define __sigval_t.
-//    Copyright (C) 1997-2020 Free Software Foundation, Inc.
-//    This file is part of the GNU C Library.
-//
-//    The GNU C Library is free software; you can redistribute it and/or
-//    modify it under the terms of the GNU Lesser General Public
-//    License as published by the Free Software Foundation; either
-//    version 2.1 of the License, or (at your option) any later version.
-//
-//    The GNU C Library is distributed in the hope that it will be useful,
-//    but WITHOUT ANY WARRANTY; without even the implied warranty of
-//    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-//    Lesser General Public License for more details.
-//
-//    You should have received a copy of the GNU Lesser General Public
-//    License along with the GNU C Library; if not, see
-//    <https://www.gnu.org/licenses/>.
-
-// Type for data associated with a signal.
-type Sigval = struct{ Fsival_int int32 } /* __sigval_t.h:24:1 */
-
-type X__sigval_t = Sigval /* __sigval_t.h:30:22 */
-
-// Some fields of siginfo_t have architecture-specific variations.
-// Architecture-specific adjustments to siginfo_t.
-
-// This architecture has no adjustments to make to siginfo_t.
-
-type Siginfo_t = struct {
-	Fsi_signo  int32
-	Fsi_errno  int32
-	Fsi_code   int32
-	F_sifields struct{ F_pad [29]int32 }
-} /* siginfo_t.h:124:5 */
-
-// Architectures might also add architecture-specific constants.
-//    These are all considered GNU extensions.
-
-// Define __sigval_t.
-//    Copyright (C) 1997-2020 Free Software Foundation, Inc.
-//    This file is part of the GNU C Library.
-//
-//    The GNU C Library is free software; you can redistribute it and/or
-//    modify it under the terms of the GNU Lesser General Public
-//    License as published by the Free Software Foundation; either
-//    version 2.1 of the License, or (at your option) any later version.
-//
-//    The GNU C Library is distributed in the hope that it will be useful,
-//    but WITHOUT ANY WARRANTY; without even the implied warranty of
-//    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-//    Lesser General Public License for more details.
-//
-//    You should have received a copy of the GNU Lesser General Public
-//    License along with the GNU C Library; if not, see
-//    <https://www.gnu.org/licenses/>.
-
-// To avoid sigval_t (not a standard type name) having C++ name
-//    mangling depending on whether the selected standard includes union
-//    sigval, it should not be defined at all when using a standard for
-//    which the sigval name is not reserved; in that case, headers should
-//    not include <bits/types/sigval_t.h> and should use only the
-//    internal __sigval_t name.
-
-type Sigval_t = X__sigval_t /* sigval_t.h:16:20 */
-
-// Copyright (C) 1999-2020 Free Software Foundation, Inc.
-//    This file is part of the GNU C Library.
-//
-//    The GNU C Library is free software; you can redistribute it and/or
-//    modify it under the terms of the GNU Lesser General Public
-//    License as published by the Free Software Foundation; either
-//    version 2.1 of the License, or (at your option) any later version.
-//
-//    The GNU C Library is distributed in the hope that it will be useful,
-//    but WITHOUT ANY WARRANTY; without even the implied warranty of
-//    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-//    Lesser General Public License for more details.
-//
-//    You should have received a copy of the GNU Lesser General Public
-//    License along with the GNU C Library; if not, see
-//    <https://www.gnu.org/licenses/>.
-
-// bits/types.h -- definitions of __*_t types underlying *_t types.
-//    Copyright (C) 2002-2020 Free Software Foundation, Inc.
-//    This file is part of the GNU C Library.
-//
-//    The GNU C Library is free software; you can redistribute it and/or
-//    modify it under the terms of the GNU Lesser General Public
-//    License as published by the Free Software Foundation; either
-//    version 2.1 of the License, or (at your option) any later version.
-//
-//    The GNU C Library is distributed in the hope that it will be useful,
-//    but WITHOUT ANY WARRANTY; without even the implied warranty of
-//    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-//    Lesser General Public License for more details.
-//
-//    You should have received a copy of the GNU Lesser General Public
-//    License along with the GNU C Library; if not, see
-//    <https://www.gnu.org/licenses/>.
-
-// Never include this file directly; use <sys/types.h> instead.
-
-// Define __sigval_t.
-//    Copyright (C) 1997-2020 Free Software Foundation, Inc.
-//    This file is part of the GNU C Library.
-//
-//    The GNU C Library is free software; you can redistribute it and/or
-//    modify it under the terms of the GNU Lesser General Public
-//    License as published by the Free Software Foundation; either
-//    version 2.1 of the License, or (at your option) any later version.
-//
-//    The GNU C Library is distributed in the hope that it will be useful,
-//    but WITHOUT ANY WARRANTY; without even the implied warranty of
-//    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-//    Lesser General Public License for more details.
-//
-//    You should have received a copy of the GNU Lesser General Public
-//    License along with the GNU C Library; if not, see
-//    <https://www.gnu.org/licenses/>.
-
-// Forward declaration.
-type Pthread_attr_t1 = struct {
-	F__ccgo_pad1 [0]uint32
-	F__size      [36]uint8
-} /* sigevent_t.h:17:9 */
-
-// Copyright (C) 1999-2020 Free Software Foundation, Inc.
-//    This file is part of the GNU C Library.
-//
-//    The GNU C Library is free software; you can redistribute it and/or
-//    modify it under the terms of the GNU Lesser General Public
-//    License as published by the Free Software Foundation; either
-//    version 2.1 of the License, or (at your option) any later version.
-//
-//    The GNU C Library is distributed in the hope that it will be useful,
-//    but WITHOUT ANY WARRANTY; without even the implied warranty of
-//    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-//    Lesser General Public License for more details.
-//
-//    You should have received a copy of the GNU Lesser General Public
-//    License along with the GNU C Library; if not, see
-//    <https://www.gnu.org/licenses/>.
-
-// bits/types.h -- definitions of __*_t types underlying *_t types.
-//    Copyright (C) 2002-2020 Free Software Foundation, Inc.
-//    This file is part of the GNU C Library.
-//
-//    The GNU C Library is free software; you can redistribute it and/or
-//    modify it under the terms of the GNU Lesser General Public
-//    License as published by the Free Software Foundation; either
-//    version 2.1 of the License, or (at your option) any later version.
-//
-//    The GNU C Library is distributed in the hope that it will be useful,
-//    but WITHOUT ANY WARRANTY; without even the implied warranty of
-//    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-//    Lesser General Public License for more details.
-//
-//    You should have received a copy of the GNU Lesser General Public
-//    License along with the GNU C Library; if not, see
-//    <https://www.gnu.org/licenses/>.
-
-// Never include this file directly; use <sys/types.h> instead.
-
-// Define __sigval_t.
-//    Copyright (C) 1997-2020 Free Software Foundation, Inc.
-//    This file is part of the GNU C Library.
-//
-//    The GNU C Library is free software; you can redistribute it and/or
-//    modify it under the terms of the GNU Lesser General Public
-//    License as published by the Free Software Foundation; either
-//    version 2.1 of the License, or (at your option) any later version.
-//
-//    The GNU C Library is distributed in the hope that it will be useful,
-//    but WITHOUT ANY WARRANTY; without even the implied warranty of
-//    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-//    Lesser General Public License for more details.
-//
-//    You should have received a copy of the GNU Lesser General Public
-//    License along with the GNU C Library; if not, see
-//    <https://www.gnu.org/licenses/>.
-
-// Forward declaration.
-type Pthread_attr_t = Pthread_attr_t1 /* sigevent_t.h:17:30 */
-
-// Structure to transport application-defined values with signals.
-type Sigevent = struct {
-	Fsigev_value  X__sigval_t
-	Fsigev_signo  int32
-	Fsigev_notify int32
-	F_sigev_un    struct{ F_pad [13]int32 }
-} /* sigevent_t.h:22:9 */
-
-// Structure to transport application-defined values with signals.
-type Sigevent_t = Sigevent /* sigevent_t.h:42:5 */
-
-// Type of a signal handler.
-type X__sighandler_t = uintptr /* signal.h:72:14 */
-
-// 4.4 BSD uses the name `sig_t' for this.
-type Sig_t = X__sighandler_t /* signal.h:190:24 */
-
-// Get the system-specific definitions of `struct sigaction'
-//    and the `SA_*' and `SIG_*'. constants.
-// The proper definitions for Linux's sigaction.
-//    Copyright (C) 1993-2020 Free Software Foundation, Inc.
-//    This file is part of the GNU C Library.
-//
-//    The GNU C Library is free software; you can redistribute it and/or
-//    modify it under the terms of the GNU Lesser General Public
-//    License as published by the Free Software Foundation; either
-//    version 2.1 of the License, or (at your option) any later version.
-//
-//    The GNU C Library is distributed in the hope that it will be useful,
-//    but WITHOUT ANY WARRANTY; without even the implied warranty of
-//    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-//    Lesser General Public License for more details.
-//
-//    You should have received a copy of the GNU Lesser General Public
-//    License along with the GNU C Library; if not, see
-//    <https://www.gnu.org/licenses/>.
-
-// Structure describing the action to be taken when a signal arrives.
-type Sigaction = struct {
-	F__sigaction_handler struct{ Fsa_handler X__sighandler_t }
-	Fsa_mask             X__sigset_t
-	Fsa_flags            int32
-	Fsa_restorer         uintptr
-} /* sigaction.h:27:1 */
-
-// Get machine-dependent `struct sigcontext' and signal subcodes.
-// Copyright (C) 1996-2020 Free Software Foundation, Inc.
-//    This file is part of the GNU C Library.
-//
-//    The GNU C Library is free software; you can redistribute it and/or
-//    modify it under the terms of the GNU Lesser General Public
-//    License as published by the Free Software Foundation; either
-//    version 2.1 of the License, or (at your option) any later version.
-//
-//    The GNU C Library is distributed in the hope that it will be useful,
-//    but WITHOUT ANY WARRANTY; without even the implied warranty of
-//    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-//    Lesser General Public License for more details.
-//
-//    You should have received a copy of the GNU Lesser General Public
-//    License along with the GNU C Library; if not, see
-//    <https://www.gnu.org/licenses/>.
-
-// Kernel headers before 2.1.1 define a struct sigcontext_struct, but
-//    we need sigcontext.
-
-// SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note
-
-// Signal context structure - contains all info to do with the state
-// before the signal handler was invoked.  Note: only add new entries
-// to the end of the structure.
-type Sigcontext = struct {
-	Ftrap_no       uint32
-	Ferror_code    uint32
-	Foldmask       uint32
-	Farm_r0        uint32
-	Farm_r1        uint32
-	Farm_r2        uint32
-	Farm_r3        uint32
-	Farm_r4        uint32
-	Farm_r5        uint32
-	Farm_r6        uint32
-	Farm_r7        uint32
-	Farm_r8        uint32
-	Farm_r9        uint32
-	Farm_r10       uint32
-	Farm_fp        uint32
-	Farm_ip        uint32
-	Farm_sp        uint32
-	Farm_lr        uint32
-	Farm_pc        uint32
-	Farm_cpsr      uint32
-	Ffault_address uint32
-} /* sigcontext.h:10:1 */
-
-// Wide character type.
-//    Locale-writers should change this as necessary to
-//    be big enough to hold unique values not between 0 and 127,
-//    and not (wchar_t) -1, for each defined multibyte character.
-
-// Define this type if we are doing the whole job,
-//    or if we want this type in particular.
-
-// A null pointer constant.
-
-// Define stack_t.  Linux version.
-//    Copyright (C) 1998-2020 Free Software Foundation, Inc.
-//    This file is part of the GNU C Library.
-//
-//    The GNU C Library is free software; you can redistribute it and/or
-//    modify it under the terms of the GNU Lesser General Public
-//    License as published by the Free Software Foundation; either
-//    version 2.1 of the License, or (at your option) any later version.
-//
-//    The GNU C Library is distributed in the hope that it will be useful,
-//    but WITHOUT ANY WARRANTY; without even the implied warranty of
-//    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-//    Lesser General Public License for more details.
-//
-//    You should have received a copy of the GNU Lesser General Public
-//    License along with the GNU C Library; if not, see
-//    <https://www.gnu.org/licenses/>.
-
-// Copyright (C) 1989-2020 Free Software Foundation, Inc.
-//
-// This file is part of GCC.
-//
-// GCC is free software; you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation; either version 3, or (at your option)
-// any later version.
-//
-// GCC is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU General Public License for more details.
-//
-// Under Section 7 of GPL version 3, you are granted additional
-// permissions described in the GCC Runtime Library Exception, version
-// 3.1, as published by the Free Software Foundation.
-//
-// You should have received a copy of the GNU General Public License and
-// a copy of the GCC Runtime Library Exception along with this program;
-// see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
-// <http://www.gnu.org/licenses/>.
-
-// ISO C Standard:  7.17  Common definitions  <stddef.h>
-
-// Any one of these symbols __need_* means that GNU libc
-//    wants us just to define one data type.  So don't define
-//    the symbols that indicate this file's entire job has been done.
-
-// This avoids lossage on SunOS but only if stdtypes.h comes first.
-//    There's no way to win with the other order!  Sun lossage.
-
-// Sequent's header files use _PTRDIFF_T_ in some conflicting way.
-//    Just ignore it.
-
-// On VxWorks, <type/vxTypesBase.h> may have defined macros like
-//    _TYPE_size_t which will typedef size_t.  fixincludes patched the
-//    vxTypesBase.h so that this macro is only defined if _GCC_SIZE_T is
-//    not defined, and so that defining this macro defines _GCC_SIZE_T.
-//    If we find that the macros are still defined at this point, we must
-//    invoke them so that the type is defined as expected.
-
-// In case nobody has defined these types, but we aren't running under
-//    GCC 2.00, make sure that __PTRDIFF_TYPE__, __SIZE_TYPE__, and
-//    __WCHAR_TYPE__ have reasonable values.  This can happen if the
-//    parts of GCC is compiled by an older compiler, that actually
-//    include gstddef.h, such as collect2.
-
-// Signed type of difference of two pointers.
-
-// Define this type if we are doing the whole job,
-//    or if we want this type in particular.
-
-// Unsigned type of `sizeof' something.
-
-// Define this type if we are doing the whole job,
-//    or if we want this type in particular.
-
-// Wide character type.
-//    Locale-writers should change this as necessary to
-//    be big enough to hold unique values not between 0 and 127,
-//    and not (wchar_t) -1, for each defined multibyte character.
-
-// Define this type if we are doing the whole job,
-//    or if we want this type in particular.
-
-// A null pointer constant.
-
-// Structure describing a signal stack.
-type Stack_t = struct {
-	Fss_sp    uintptr
-	Fss_flags int32
-	Fss_size  Size_t
-} /* stack_t.h:31:5 */
-
-// This will define `ucontext_t' and `mcontext_t'.
-// Copyright (C) 1998-2020 Free Software Foundation, Inc.
-//    This file is part of the GNU C Library.
-//
-//    The GNU C Library is free software; you can redistribute it and/or
-//    modify it under the terms of the GNU Lesser General Public
-//    License as published by the Free Software Foundation; either
-//    version 2.1 of the License, or (at your option) any later version.
-//
-//    The GNU C Library is distributed in the hope that it will be useful,
-//    but WITHOUT ANY WARRANTY; without even the implied warranty of
-//    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-//    Lesser General Public License for more details.
-//
-//    You should have received a copy of the GNU Lesser General Public
-//    License along with the GNU C Library.  If not, see
-//    <https://www.gnu.org/licenses/>.
-
-// System V/ARM ABI compliant context switching support.
-
-// Copyright (C) 1991-2020 Free Software Foundation, Inc.
-//    This file is part of the GNU C Library.
-//
-//    The GNU C Library is free software; you can redistribute it and/or
-//    modify it under the terms of the GNU Lesser General Public
-//    License as published by the Free Software Foundation; either
-//    version 2.1 of the License, or (at your option) any later version.
-//
-//    The GNU C Library is distributed in the hope that it will be useful,
-//    but WITHOUT ANY WARRANTY; without even the implied warranty of
-//    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-//    Lesser General Public License for more details.
-//
-//    You should have received a copy of the GNU Lesser General Public
-//    License along with the GNU C Library; if not, see
-//    <https://www.gnu.org/licenses/>.
-
-// Define stack_t.  Linux version.
-//    Copyright (C) 1998-2020 Free Software Foundation, Inc.
-//    This file is part of the GNU C Library.
-//
-//    The GNU C Library is free software; you can redistribute it and/or
-//    modify it under the terms of the GNU Lesser General Public
-//    License as published by the Free Software Foundation; either
-//    version 2.1 of the License, or (at your option) any later version.
-//
-//    The GNU C Library is distributed in the hope that it will be useful,
-//    but WITHOUT ANY WARRANTY; without even the implied warranty of
-//    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-//    Lesser General Public License for more details.
-//
-//    You should have received a copy of the GNU Lesser General Public
-//    License along with the GNU C Library; if not, see
-//    <https://www.gnu.org/licenses/>.
-
-type Greg_t = int32 /* ucontext.h:36:13 */
-
-// Number of general registers.
-
-// Container for all general registers.
-type Gregset_t = [18]Greg_t /* ucontext.h:42:16 */
-
-type X_libc_fpstate = struct {
-	Ffpregs [8]struct {
-		F__ccgo_pad1 [0]uint32
-		Fsign1       uint32 /* unsigned sign1: 1, unsigned unused: 15, unsigned sign2: 1, unsigned exponent: 14, unsigned j: 1 */
-		Fmantissa1   uint32 /* unsigned mantissa1: 31 */
-		Fmantissa0   uint32 /* unsigned mantissa0: 32 */
-	}
-	Ffpsr      uint32 /* unsigned fpsr: 32 */
-	Ffpcr      uint32 /* unsigned fpcr: 32 */
-	Fftype     [8]uint8
-	Finit_flag uint32
-} /* ucontext.h:81:1 */
-
-// Structure to describe FPU registers.
-type Fpregset_t = X_libc_fpstate /* ucontext.h:99:30 */
-
-// Context to describe whole processor state.  This only describes
-//
-//	the core registers; coprocessor registers get saved elsewhere
-//	(e.g. in uc_regspace, or somewhere unspecified on the stack
-//	during non-RT signal handlers).
-type Mcontext_t = struct {
-	Ftrap_no       uint32
-	Ferror_code    uint32
-	Foldmask       uint32
-	Farm_r0        uint32
-	Farm_r1        uint32
-	Farm_r2        uint32
-	Farm_r3        uint32
-	Farm_r4        uint32
-	Farm_r5        uint32
-	Farm_r6        uint32
-	Farm_r7        uint32
-	Farm_r8        uint32
-	Farm_r9        uint32
-	Farm_r10       uint32
-	Farm_fp        uint32
-	Farm_ip        uint32
-	Farm_sp        uint32
-	Farm_lr        uint32
-	Farm_pc        uint32
-	Farm_cpsr      uint32
-	Ffault_address uint32
-} /* ucontext.h:129:5 */
-
-// Userlevel context.
-type Ucontext_t1 = struct {
-	Fuc_flags    uint32
-	Fuc_link     uintptr
-	Fuc_stack    Stack_t
-	Fuc_mcontext Mcontext_t
-	Fuc_sigmask  Sigset_t
-	Fuc_regspace [128]uint32
-} /* ucontext.h:132:9 */
-
-// Userlevel context.
-type Ucontext_t = Ucontext_t1 /* ucontext.h:140:5 */
-
-// Define struct sigstack.
-//    Copyright (C) 1998-2020 Free Software Foundation, Inc.
-//    This file is part of the GNU C Library.
-//
-//    The GNU C Library is free software; you can redistribute it and/or
-//    modify it under the terms of the GNU Lesser General Public
-//    License as published by the Free Software Foundation; either
-//    version 2.1 of the License, or (at your option) any later version.
-//
-//    The GNU C Library is distributed in the hope that it will be useful,
-//    but WITHOUT ANY WARRANTY; without even the implied warranty of
-//    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-//    Lesser General Public License for more details.
-//
-//    You should have received a copy of the GNU Lesser General Public
-//    License along with the GNU C Library; if not, see
-//    <https://www.gnu.org/licenses/>.
-
-// Structure describing a signal stack (obsolete).
-type Sigstack = struct {
-	Fss_sp      uintptr
-	Fss_onstack int32
-} /* struct_sigstack.h:23:1 */
-
-// Some of the functions for handling signals in threaded programs must
-//    be defined here.
-// Declaration of common pthread types for all architectures.
-//    Copyright (C) 2017-2020 Free Software Foundation, Inc.
-//    This file is part of the GNU C Library.
-//
-//    The GNU C Library is free software; you can redistribute it and/or
-//    modify it under the terms of the GNU Lesser General Public
-//    License as published by the Free Software Foundation; either
-//    version 2.1 of the License, or (at your option) any later version.
-//
-//    The GNU C Library is distributed in the hope that it will be useful,
-//    but WITHOUT ANY WARRANTY; without even the implied warranty of
-//    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-//    Lesser General Public License for more details.
-//
-//    You should have received a copy of the GNU Lesser General Public
-//    License along with the GNU C Library; if not, see
-//    <https://www.gnu.org/licenses/>.
-
-// For internal mutex and condition variable definitions.
-// Common threading primitives definitions for both POSIX and C11.
-//    Copyright (C) 2017-2020 Free Software Foundation, Inc.
-//    This file is part of the GNU C Library.
-//
-//    The GNU C Library is free software; you can redistribute it and/or
-//    modify it under the terms of the GNU Lesser General Public
-//    License as published by the Free Software Foundation; either
-//    version 2.1 of the License, or (at your option) any later version.
-//
-//    The GNU C Library is distributed in the hope that it will be useful,
-//    but WITHOUT ANY WARRANTY; without even the implied warranty of
-//    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-//    Lesser General Public License for more details.
-//
-//    You should have received a copy of the GNU Lesser General Public
-//    License along with the GNU C Library; if not, see
-//    <https://www.gnu.org/licenses/>.
-
-// Arch-specific definitions.  Each architecture must define the following
-//    macros to define the expected sizes of pthread data types:
-//
-//    __SIZEOF_PTHREAD_ATTR_T        - size of pthread_attr_t.
-//    __SIZEOF_PTHREAD_MUTEX_T       - size of pthread_mutex_t.
-//    __SIZEOF_PTHREAD_MUTEXATTR_T   - size of pthread_mutexattr_t.
-//    __SIZEOF_PTHREAD_COND_T        - size of pthread_cond_t.
-//    __SIZEOF_PTHREAD_CONDATTR_T    - size of pthread_condattr_t.
-//    __SIZEOF_PTHREAD_RWLOCK_T      - size of pthread_rwlock_t.
-//    __SIZEOF_PTHREAD_RWLOCKATTR_T  - size of pthread_rwlockattr_t.
-//    __SIZEOF_PTHREAD_BARRIER_T     - size of pthread_barrier_t.
-//    __SIZEOF_PTHREAD_BARRIERATTR_T - size of pthread_barrierattr_t.
-//
-//    The additional macro defines any constraint for the lock alignment
-//    inside the thread structures:
-//
-//    __LOCK_ALIGNMENT - for internal lock/futex usage.
-//
-//    Same idea but for the once locking primitive:
-//
-//    __ONCE_ALIGNMENT - for pthread_once_t/once_flag definition.
-
-// Machine-specific pthread type layouts.  Generic version.
-//    Copyright (C) 2019-2020 Free Software Foundation, Inc.
-//
-//    This file is part of the GNU C Library.
-//
-//    The GNU C Library is free software; you can redistribute it and/or
-//    modify it under the terms of the GNU Lesser General Public
-//    License as published by the Free Software Foundation; either
-//    version 2.1 of the License, or (at your option) any later version.
-//
-//    The GNU C Library is distributed in the hope that it will be useful,
-//    but WITHOUT ANY WARRANTY; without even the implied warranty of
-//    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-//    Lesser General Public License for more details.
-//
-//    You should have received a copy of the GNU Lesser General Public
-//    License along with the GNU C Library; if not, see
-//    <http://www.gnu.org/licenses/>.
-
-// Copyright (C) 1999-2020 Free Software Foundation, Inc.
-//    This file is part of the GNU C Library.
-//
-//    The GNU C Library is free software; you can redistribute it and/or
-//    modify it under the terms of the GNU Lesser General Public
-//    License as published by the Free Software Foundation; either
-//    version 2.1 of the License, or (at your option) any later version.
-//
-//    The GNU C Library is distributed in the hope that it will be useful,
-//    but WITHOUT ANY WARRANTY; without even the implied warranty of
-//    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-//    Lesser General Public License for more details.
-//
-//    You should have received a copy of the GNU Lesser General Public
-//    License along with the GNU C Library; if not, see
-//    <https://www.gnu.org/licenses/>.
-
-// Common definition of pthread_mutex_t.
-
-type X__pthread_internal_list = struct {
-	F__prev uintptr
-	F__next uintptr
-} /* thread-shared-types.h:49:9 */
-
-// Some of the functions for handling signals in threaded programs must
-//    be defined here.
-// Declaration of common pthread types for all architectures.
-//    Copyright (C) 2017-2020 Free Software Foundation, Inc.
-//    This file is part of the GNU C Library.
-//
-//    The GNU C Library is free software; you can redistribute it and/or
-//    modify it under the terms of the GNU Lesser General Public
-//    License as published by the Free Software Foundation; either
-//    version 2.1 of the License, or (at your option) any later version.
-//
-//    The GNU C Library is distributed in the hope that it will be useful,
-//    but WITHOUT ANY WARRANTY; without even the implied warranty of
-//    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-//    Lesser General Public License for more details.
-//
-//    You should have received a copy of the GNU Lesser General Public
-//    License along with the GNU C Library; if not, see
-//    <https://www.gnu.org/licenses/>.
-
-// For internal mutex and condition variable definitions.
-// Common threading primitives definitions for both POSIX and C11.
-//    Copyright (C) 2017-2020 Free Software Foundation, Inc.
-//    This file is part of the GNU C Library.
-//
-//    The GNU C Library is free software; you can redistribute it and/or
-//    modify it under the terms of the GNU Lesser General Public
-//    License as published by the Free Software Foundation; either
-//    version 2.1 of the License, or (at your option) any later version.
-//
-//    The GNU C Library is distributed in the hope that it will be useful,
-//    but WITHOUT ANY WARRANTY; without even the implied warranty of
-//    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-//    Lesser General Public License for more details.
-//
-//    You should have received a copy of the GNU Lesser General Public
-//    License along with the GNU C Library; if not, see
-//    <https://www.gnu.org/licenses/>.
-
-// Arch-specific definitions.  Each architecture must define the following
-//    macros to define the expected sizes of pthread data types:
-//
-//    __SIZEOF_PTHREAD_ATTR_T        - size of pthread_attr_t.
-//    __SIZEOF_PTHREAD_MUTEX_T       - size of pthread_mutex_t.
-//    __SIZEOF_PTHREAD_MUTEXATTR_T   - size of pthread_mutexattr_t.
-//    __SIZEOF_PTHREAD_COND_T        - size of pthread_cond_t.
-//    __SIZEOF_PTHREAD_CONDATTR_T    - size of pthread_condattr_t.
-//    __SIZEOF_PTHREAD_RWLOCK_T      - size of pthread_rwlock_t.
-//    __SIZEOF_PTHREAD_RWLOCKATTR_T  - size of pthread_rwlockattr_t.
-//    __SIZEOF_PTHREAD_BARRIER_T     - size of pthread_barrier_t.
-//    __SIZEOF_PTHREAD_BARRIERATTR_T - size of pthread_barrierattr_t.
-//
-//    The additional macro defines any constraint for the lock alignment
-//    inside the thread structures:
-//
-//    __LOCK_ALIGNMENT - for internal lock/futex usage.
-//
-//    Same idea but for the once locking primitive:
-//
-//    __ONCE_ALIGNMENT - for pthread_once_t/once_flag definition.
-
-// Machine-specific pthread type layouts.  Generic version.
-//    Copyright (C) 2019-2020 Free Software Foundation, Inc.
-//
-//    This file is part of the GNU C Library.
-//
-//    The GNU C Library is free software; you can redistribute it and/or
-//    modify it under the terms of the GNU Lesser General Public
-//    License as published by the Free Software Foundation; either
-//    version 2.1 of the License, or (at your option) any later version.
-//
-//    The GNU C Library is distributed in the hope that it will be useful,
-//    but WITHOUT ANY WARRANTY; without even the implied warranty of
-//    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-//    Lesser General Public License for more details.
-//
-//    You should have received a copy of the GNU Lesser General Public
-//    License along with the GNU C Library; if not, see
-//    <http://www.gnu.org/licenses/>.
-
-// Copyright (C) 1999-2020 Free Software Foundation, Inc.
-//    This file is part of the GNU C Library.
-//
-//    The GNU C Library is free software; you can redistribute it and/or
-//    modify it under the terms of the GNU Lesser General Public
-//    License as published by the Free Software Foundation; either
-//    version 2.1 of the License, or (at your option) any later version.
-//
-//    The GNU C Library is distributed in the hope that it will be useful,
-//    but WITHOUT ANY WARRANTY; without even the implied warranty of
-//    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-//    Lesser General Public License for more details.
-//
-//    You should have received a copy of the GNU Lesser General Public
-//    License along with the GNU C Library; if not, see
-//    <https://www.gnu.org/licenses/>.
-
-// Common definition of pthread_mutex_t.
-
-type X__pthread_list_t = X__pthread_internal_list /* thread-shared-types.h:53:3 */
-
-type X__pthread_internal_slist = struct{ F__next uintptr } /* thread-shared-types.h:55:9 */
-
-type X__pthread_slist_t = X__pthread_internal_slist /* thread-shared-types.h:58:3 */
-
-// Arch-specific mutex definitions.  A generic implementation is provided
-//    by sysdeps/nptl/bits/struct_mutex.h.  If required, an architecture
-//    can override it by defining:
-//
-//    1. struct __pthread_mutex_s (used on both pthread_mutex_t and mtx_t
-//       definition).  It should contains at least the internal members
-//       defined in the generic version.
-//
-//    2. __LOCK_ALIGNMENT for any extra attribute for internal lock used with
-//       atomic operations.
-//
-//    3. The macro __PTHREAD_MUTEX_INITIALIZER used for static initialization.
-//       It should initialize the mutex internal flag.
-
-// Default mutex implementation struct definitions.
-//    Copyright (C) 2019-2020 Free Software Foundation, Inc.
-//    This file is part of the GNU C Library.
-//
-//    The GNU C Library is free software; you can redistribute it and/or
-//    modify it under the terms of the GNU Lesser General Public
-//    License as published by the Free Software Foundation; either
-//    version 2.1 of the License, or (at your option) any later version.
-//
-//    The GNU C Library is distributed in the hope that it will be useful,
-//    but WITHOUT ANY WARRANTY; without even the implied warranty of
-//    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-//    Lesser General Public License for more details.
-//
-//    You should have received a copy of the GNU Lesser General Public
-//    License along with the GNU C Library; if not, see
-//    <http://www.gnu.org/licenses/>.
-
-// Generic struct for both POSIX and C11 mutexes.  New ports are expected
-//    to use the default layout, however architecture can redefine it to
-//    add arch-specific extension (such as lock-elision).  The struct have
-//    a size of 32 bytes on LP32 and 40 bytes on LP64 architectures.
-
-type X__pthread_mutex_s = struct {
-	F__lock   int32
-	F__count  uint32
-	F__owner  int32
-	F__kind   int32
-	F__nusers uint32
-	F__20     struct{ F__spins int32 }
-} /* struct_mutex.h:27:1 */
-
-// Arch-sepecific read-write lock definitions.  A generic implementation is
-//    provided by struct_rwlock.h.  If required, an architecture can override it
-//    by defining:
-//
-//    1. struct __pthread_rwlock_arch_t (used on pthread_rwlock_t definition).
-//       It should contain at least the internal members defined in the
-//       generic version.
-//
-//    2. The macro __PTHREAD_RWLOCK_INITIALIZER used for static initialization.
-//       It should initialize the rwlock internal type.
-
-// Default read-write lock implementation struct definitions.
-//    Copyright (C) 2019-2020 Free Software Foundation, Inc.
-//    This file is part of the GNU C Library.
-//
-//    The GNU C Library is free software; you can redistribute it and/or
-//    modify it under the terms of the GNU Lesser General Public
-//    License as published by the Free Software Foundation; either
-//    version 2.1 of the License, or (at your option) any later version.
-//
-//    The GNU C Library is distributed in the hope that it will be useful,
-//    but WITHOUT ANY WARRANTY; without even the implied warranty of
-//    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-//    Lesser General Public License for more details.
-//
-//    You should have received a copy of the GNU Lesser General Public
-//    License along with the GNU C Library; if not, see
-//    <http://www.gnu.org/licenses/>.
-
-// Endian macros for string.h functions
-//    Copyright (C) 1992-2020 Free Software Foundation, Inc.
-//    This file is part of the GNU C Library.
-//
-//    The GNU C Library is free software; you can redistribute it and/or
-//    modify it under the terms of the GNU Lesser General Public
-//    License as published by the Free Software Foundation; either
-//    version 2.1 of the License, or (at your option) any later version.
-//
-//    The GNU C Library is distributed in the hope that it will be useful,
-//    but WITHOUT ANY WARRANTY; without even the implied warranty of
-//    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-//    Lesser General Public License for more details.
-//
-//    You should have received a copy of the GNU Lesser General Public
-//    License along with the GNU C Library; if not, see
-//    <http://www.gnu.org/licenses/>.
-
-// Generic struct for both POSIX read-write lock.  New ports are expected
-//    to use the default layout, however archictetures can redefine it to add
-//    arch-specific extensions (such as lock-elision).  The struct have a size
-//    of 32 bytes on both LP32 and LP64 architectures.
-
-type X__pthread_rwlock_arch_t = struct {
-	F__readers       uint32
-	F__writers       uint32
-	F__wrphase_futex uint32
-	F__writers_futex uint32
-	F__pad3          uint32
-	F__pad4          uint32
-	F__flags         uint8
-	F__shared        uint8
-	F__pad1          uint8
-	F__pad2          uint8
-	F__cur_writer    int32
-} /* struct_rwlock.h:29:1 */
-
-// Common definition of pthread_cond_t.
-
-type X__pthread_cond_s = struct {
-	F__0            struct{ F__wseq uint64 }
-	F__8            struct{ F__g1_start uint64 }
-	F__g_refs       [2]uint32
-	F__g_size       [2]uint32
-	F__g1_orig_size uint32
-	F__wrefs        uint32
-	F__g_signals    [2]uint32
-} /* thread-shared-types.h:92:1 */
-
-// Thread identifiers.  The structure of the attribute type is not
-//
-//	exposed on purpose.
-type Pthread_t = uint32 /* pthreadtypes.h:27:27 */
-
-// Data structures for mutex handling.  The structure of the attribute
-//
-//	type is not exposed on purpose.
-type Pthread_mutexattr_t = struct {
-	F__ccgo_pad1 [0]uint32
-	F__size      [4]uint8
-} /* pthreadtypes.h:36:3 */
-
-// Data structure for condition variable handling.  The structure of
-//
-//	the attribute type is not exposed on purpose.
-type Pthread_condattr_t = struct {
-	F__ccgo_pad1 [0]uint32
-	F__size      [4]uint8
-} /* pthreadtypes.h:45:3 */
-
-// Keys for thread-specific data
-type Pthread_key_t = uint32 /* pthreadtypes.h:49:22 */
-
-// Once-only execution
-type Pthread_once_t = int32 /* pthreadtypes.h:53:30 */
-
-type Pthread_mutex_t = struct{ F__data X__pthread_mutex_s } /* pthreadtypes.h:72:3 */
-
-type Pthread_cond_t = struct{ F__data X__pthread_cond_s } /* pthreadtypes.h:80:3 */
-
-// Data structure for reader-writer lock variable handling.  The
-//
-//	structure of the attribute type is deliberately not exposed.
-type Pthread_rwlock_t = struct{ F__data X__pthread_rwlock_arch_t } /* pthreadtypes.h:91:3 */
-
-type Pthread_rwlockattr_t = struct {
-	F__ccgo_pad1 [0]uint32
-	F__size      [8]uint8
-} /* pthreadtypes.h:97:3 */
-
-// POSIX spinlock data type.
-type Pthread_spinlock_t = int32 /* pthreadtypes.h:103:22 */
-
-// POSIX barriers data type.  The structure of the type is
-//
-//	deliberately not exposed.
-type Pthread_barrier_t = struct {
-	F__ccgo_pad1 [0]uint32
-	F__size      [20]uint8
-} /* pthreadtypes.h:112:3 */
-
-type Pthread_barrierattr_t = struct {
-	F__ccgo_pad1 [0]uint32
-	F__size      [4]uint8
-} /* pthreadtypes.h:118:3 */
-
-// System-specific extensions.
-// System-specific extensions of <signal.h>, Linux version.
-//    Copyright (C) 2019-2020 Free Software Foundation, Inc.
-//    This file is part of the GNU C Library.
-//
-//    The GNU C Library is free software; you can redistribute it and/or
-//    modify it under the terms of the GNU Lesser General Public
-//    License as published by the Free Software Foundation; either
-//    version 2.1 of the License, or (at your option) any later version.
-//
-//    The GNU C Library is distributed in the hope that it will be useful,
-//    but WITHOUT ANY WARRANTY; without even the implied warranty of
-//    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-//    Lesser General Public License for more details.
-//
-//    You should have received a copy of the GNU Lesser General Public
-//    License along with the GNU C Library; if not, see
-//    <https://www.gnu.org/licenses/>.
-
-var _ uint8 /* gen.c:2:13: */