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Diffstat (limited to 'vendor/modernc.org/libc/fts/fts_freebsd_arm64.go')
-rw-r--r--vendor/modernc.org/libc/fts/fts_freebsd_arm64.go2367
1 files changed, 2367 insertions, 0 deletions
diff --git a/vendor/modernc.org/libc/fts/fts_freebsd_arm64.go b/vendor/modernc.org/libc/fts/fts_freebsd_arm64.go
new file mode 100644
index 0000000..cff7dd8
--- /dev/null
+++ b/vendor/modernc.org/libc/fts/fts_freebsd_arm64.go
@@ -0,0 +1,2367 @@
+// Code generated by 'ccgo fts/gen.c -crt-import-path "" -export-defines "" -export-enums "" -export-externs X -export-fields F -export-structs "" -export-typedefs "" -header -hide _OSSwapInt16,_OSSwapInt32,_OSSwapInt64 -ignore-unsupported-alignment -o fts/fts_freebsd_amd64.go -pkgname fts', DO NOT EDIT.
+
+package fts
+
+import (
+	"math"
+	"reflect"
+	"sync/atomic"
+	"unsafe"
+)
+
+var _ = math.Pi
+var _ reflect.Kind
+var _ atomic.Value
+var _ unsafe.Pointer
+
+const (
+	ACCESSPERMS              = 511                // stat.h:298:1:
+	ALLPERMS                 = 4095               // stat.h:300:1:
+	BIG_ENDIAN               = 4321               // _endian.h:70:1:
+	BYTE_ORDER               = 1234               // _endian.h:72:1:
+	CLK_TCK                  = 128                // time.h:56:1:
+	CLOCKS_PER_SEC           = 128                // time.h:60:1:
+	CLOCK_BOOTTIME           = 5                  // _clock_id.h:92:1:
+	CLOCK_MONOTONIC          = 4                  // _clock_id.h:67:1:
+	CLOCK_MONOTONIC_COARSE   = 12                 // _clock_id.h:94:1:
+	CLOCK_MONOTONIC_FAST     = 12                 // _clock_id.h:79:1:
+	CLOCK_MONOTONIC_PRECISE  = 11                 // _clock_id.h:78:1:
+	CLOCK_PROCESS_CPUTIME_ID = 15                 // _clock_id.h:85:1:
+	CLOCK_PROF               = 2                  // _clock_id.h:64:1:
+	CLOCK_REALTIME           = 0                  // _clock_id.h:60:1:
+	CLOCK_REALTIME_COARSE    = 10                 // _clock_id.h:93:1:
+	CLOCK_REALTIME_FAST      = 10                 // _clock_id.h:77:1:
+	CLOCK_REALTIME_PRECISE   = 9                  // _clock_id.h:76:1:
+	CLOCK_SECOND             = 13                 // _clock_id.h:80:1:
+	CLOCK_THREAD_CPUTIME_ID  = 14                 // _clock_id.h:84:1:
+	CLOCK_UPTIME             = 5                  // _clock_id.h:74:1:
+	CLOCK_UPTIME_FAST        = 8                  // _clock_id.h:68:1:
+	CLOCK_UPTIME_PRECISE     = 7                  // _clock_id.h:75:1:
+	CLOCK_VIRTUAL            = 1                  // _clock_id.h:63:1:
+	CPUCLOCK_WHICH_PID       = 0                  // time.h:476:1:
+	CPUCLOCK_WHICH_TID       = 1                  // time.h:477:1:
+	DEFFILEMODE              = 438                // stat.h:302:1:
+	DST_AUST                 = 2                  // time.h:49:1:
+	DST_CAN                  = 6                  // time.h:53:1:
+	DST_EET                  = 5                  // time.h:52:1:
+	DST_MET                  = 4                  // time.h:51:1:
+	DST_NONE                 = 0                  // time.h:47:1:
+	DST_USA                  = 1                  // time.h:48:1:
+	DST_WET                  = 3                  // time.h:50:1:
+	FD_SETSIZE               = 1024               // select.h:61:1:
+	FTS_AGAIN                = 1                  // fts.h:111:1:
+	FTS_COMFOLLOW            = 0x001              // fts.h:52:1:
+	FTS_D                    = 1                  // fts.h:90:1:
+	FTS_DC                   = 2                  // fts.h:91:1:
+	FTS_DEFAULT              = 3                  // fts.h:92:1:
+	FTS_DNR                  = 4                  // fts.h:93:1:
+	FTS_DONTCHDIR            = 0x01               // fts.h:106:1:
+	FTS_DOT                  = 5                  // fts.h:94:1:
+	FTS_DP                   = 6                  // fts.h:95:1:
+	FTS_ERR                  = 7                  // fts.h:96:1:
+	FTS_F                    = 8                  // fts.h:97:1:
+	FTS_FOLLOW               = 2                  // fts.h:112:1:
+	FTS_INIT                 = 9                  // fts.h:98:1:
+	FTS_ISW                  = 0x04               // fts.h:108:1:
+	FTS_LOGICAL              = 0x002              // fts.h:53:1:
+	FTS_NAMEONLY             = 0x100              // fts.h:62:1:
+	FTS_NOCHDIR              = 0x004              // fts.h:54:1:
+	FTS_NOINSTR              = 3                  // fts.h:113:1:
+	FTS_NOSTAT               = 0x008              // fts.h:55:1:
+	FTS_NS                   = 10                 // fts.h:99:1:
+	FTS_NSOK                 = 11                 // fts.h:100:1:
+	FTS_OPTIONMASK           = 0x0ff              // fts.h:60:1:
+	FTS_PHYSICAL             = 0x010              // fts.h:56:1:
+	FTS_ROOTLEVEL            = 0                  // fts.h:87:1:
+	FTS_ROOTPARENTLEVEL      = -1                 // fts.h:86:1:
+	FTS_SEEDOT               = 0x020              // fts.h:57:1:
+	FTS_SKIP                 = 4                  // fts.h:114:1:
+	FTS_SL                   = 12                 // fts.h:101:1:
+	FTS_SLNONE               = 13                 // fts.h:102:1:
+	FTS_STOP                 = 0x200              // fts.h:63:1:
+	FTS_SYMFOLLOW            = 0x02               // fts.h:107:1:
+	FTS_W                    = 14                 // fts.h:103:1:
+	FTS_WHITEOUT             = 0x080              // fts.h:59:1:
+	FTS_XDEV                 = 0x040              // fts.h:58:1:
+	ITIMER_PROF              = 2                  // time.h:457:1:
+	ITIMER_REAL              = 0                  // time.h:455:1:
+	ITIMER_VIRTUAL           = 1                  // time.h:456:1:
+	LITTLE_ENDIAN            = 1234               // _endian.h:69:1:
+	PDP_ENDIAN               = 3412               // _endian.h:71:1:
+	SBT_MAX                  = 0x7fffffffffffffff // time.h:135:1:
+	SF_APPEND                = 0x00040000         // stat.h:341:1:
+	SF_ARCHIVED              = 0x00010000         // stat.h:339:1:
+	SF_IMMUTABLE             = 0x00020000         // stat.h:340:1:
+	SF_NOUNLINK              = 0x00100000         // stat.h:342:1:
+	SF_SETTABLE              = 0xffff0000         // stat.h:338:1:
+	SF_SNAPSHOT              = 0x00200000         // stat.h:343:1:
+	S_BLKSIZE                = 512                // stat.h:304:1:
+	S_IEXEC                  = 64                 // stat.h:256:1:
+	S_IFBLK                  = 0060000            // stat.h:274:1:
+	S_IFCHR                  = 0020000            // stat.h:272:1:
+	S_IFDIR                  = 0040000            // stat.h:273:1:
+	S_IFIFO                  = 0010000            // stat.h:271:1:
+	S_IFLNK                  = 0120000            // stat.h:276:1:
+	S_IFMT                   = 0170000            // stat.h:270:1:
+	S_IFREG                  = 0100000            // stat.h:275:1:
+	S_IFSOCK                 = 0140000            // stat.h:277:1:
+	S_IFWHT                  = 0160000            // stat.h:281:1:
+	S_IREAD                  = 256                // stat.h:254:1:
+	S_IRGRP                  = 0000040            // stat.h:260:1:
+	S_IROTH                  = 0000004            // stat.h:265:1:
+	S_IRUSR                  = 0000400            // stat.h:249:1:
+	S_IRWXG                  = 0000070            // stat.h:259:1:
+	S_IRWXO                  = 0000007            // stat.h:264:1:
+	S_IRWXU                  = 0000700            // stat.h:248:1:
+	S_ISGID                  = 0002000            // stat.h:243:1:
+	S_ISTXT                  = 0001000            // stat.h:245:1:
+	S_ISUID                  = 0004000            // stat.h:242:1:
+	S_ISVTX                  = 0001000            // stat.h:278:1:
+	S_IWGRP                  = 0000020            // stat.h:261:1:
+	S_IWOTH                  = 0000002            // stat.h:266:1:
+	S_IWRITE                 = 128                // stat.h:255:1:
+	S_IWUSR                  = 0000200            // stat.h:250:1:
+	S_IXGRP                  = 0000010            // stat.h:262:1:
+	S_IXOTH                  = 0000001            // stat.h:267:1:
+	S_IXUSR                  = 0000100            // stat.h:251:1:
+	TIMER_ABSTIME            = 0x1                // _clock_id.h:101:1:
+	TIMER_RELTIME            = 0x0                // _clock_id.h:98:1:
+	TIME_UTC                 = 1                  // time.h:188:1:
+	UF_APPEND                = 0x00000004         // stat.h:314:1:
+	UF_ARCHIVE               = 0x00000800         // stat.h:330:1:
+	UF_HIDDEN                = 0x00008000         // stat.h:333:1:
+	UF_IMMUTABLE             = 0x00000002         // stat.h:313:1:
+	UF_NODUMP                = 0x00000001         // stat.h:312:1:
+	UF_NOUNLINK              = 0x00000010         // stat.h:316:1:
+	UF_OFFLINE               = 0x00000200         // stat.h:328:1:
+	UF_OPAQUE                = 0x00000008         // stat.h:315:1:
+	UF_READONLY              = 0x00001000         // stat.h:331:1:
+	UF_REPARSE               = 0x00000400         // stat.h:329:1:
+	UF_SETTABLE              = 0x0000ffff         // stat.h:311:1:
+	UF_SPARSE                = 0x00000100         // stat.h:327:1:
+	UF_SYSTEM                = 0x00000080         // stat.h:326:1:
+	UTIME_NOW                = -1                 // stat.h:358:1:
+	UTIME_OMIT               = -2                 // stat.h:359:1:
+	X_ACCMODE_T_DECLARED     = 0                  // types.h:166:1:
+	X_BIG_ENDIAN             = 4321               // _endian.h:47:1:
+	X_BLKCNT_T_DECLARED      = 0                  // types.h:90:1:
+	X_BLKSIZE_T_DECLARED     = 0                  // types.h:81:1:
+	X_BYTE_ORDER             = 1234               // _endian.h:40:1:
+	X_CAP_IOCTL_T_DECLARED   = 0                  // types.h:243:1:
+	X_CAP_RIGHTS_T_DECLARED  = 0                  // types.h:248:1:
+	X_CLOCKID_T_DECLARED     = 0                  // types.h:100:1:
+	X_CLOCK_T_DECLARED       = 0                  // types.h:95:1:
+	X_DEV_T_DECLARED         = 0                  // types.h:108:1:
+	X_FFLAGS_T_DECLARED      = 0                  // types.h:113:1:
+	X_FILE_OFFSET_BITS       = 64                 // <builtin>:25:1:
+	X_FSBLKCNT_T_DECLARED    = 0                  // types.h:121:1:
+	X_FTRUNCATE_DECLARED     = 0                  // types.h:417:1:
+	X_FTS_H_                 = 0                  // fts.h:36:1:
+	X_GID_T_DECLARED         = 0                  // types.h:126:1:
+	X_ID_T_DECLARED          = 0                  // types.h:141:1:
+	X_INO_T_DECLARED         = 0                  // types.h:146:1:
+	X_INT16_T_DECLARED       = 0                  // _stdint.h:42:1:
+	X_INT32_T_DECLARED       = 0                  // _stdint.h:47:1:
+	X_INT64_T_DECLARED       = 0                  // _stdint.h:52:1:
+	X_INT8_T_DECLARED        = 0                  // _stdint.h:37:1:
+	X_INTMAX_T_DECLARED      = 0                  // _stdint.h:85:1:
+	X_INTPTR_T_DECLARED      = 0                  // _stdint.h:77:1:
+	X_IN_ADDR_T_DECLARED     = 0                  // types.h:131:1:
+	X_IN_PORT_T_DECLARED     = 0                  // types.h:136:1:
+	X_KEY_T_DECLARED         = 0                  // types.h:151:1:
+	X_LITTLE_ENDIAN          = 1234               // _endian.h:46:1:
+	X_LOCALE_T_DEFINED       = 0                  // _time.h:34:1:
+	X_LP64                   = 1                  // <predefined>:1:1:
+	X_LSEEK_DECLARED         = 0                  // types.h:421:1:
+	X_LWPID_T_DECLARED       = 0                  // types.h:156:1:
+	X_MACHINE_ENDIAN_H_      = 0                  // endian.h:36:1:
+	X_MACHINE__LIMITS_H_     = 0                  // _limits.h:36:1:
+	X_MACHINE__TYPES_H_      = 0                  // _types.h:42:1:
+	X_MKNOD_DECLARED         = 0                  // stat.h:393:1:
+	X_MMAP_DECLARED          = 0                  // types.h:425:1:
+	X_MODE_T_DECLARED        = 0                  // types.h:161:1:
+	X_MQD_T_DECLARED         = 0                  // types.h:227:1:
+	X_NLINK_T_DECLARED       = 0                  // types.h:171:1:
+	X_Nonnull                = 0                  // cdefs.h:790:1:
+	X_Null_unspecified       = 0                  // cdefs.h:792:1:
+	X_Nullable               = 0                  // cdefs.h:791:1:
+	X_OFF64_T_DECLARED       = 0                  // types.h:181:1:
+	X_OFF_T_DECLARED         = 0                  // types.h:176:1:
+	X_PDP_ENDIAN             = 3412               // _endian.h:48:1:
+	X_PID_T_DECLARED         = 0                  // types.h:186:1:
+	X_PTHREAD_T_DECLARED     = 0                  // _pthreadtypes.h:68:1:
+	X_QUAD_HIGHWORD          = 1                  // _endian.h:55:1:
+	X_QUAD_LOWWORD           = 0                  // _endian.h:56:1:
+	X_RLIM_T_DECLARED        = 0                  // types.h:193:1:
+	X_SELECT_DECLARED        = 0                  // select.h:103:1:
+	X_SIGSET_T_DECLARED      = 0                  // select.h:50:1:
+	X_SIG_MAXSIG             = 128                // _sigset.h:47:1:
+	X_SIG_WORDS              = 4                  // _sigset.h:46:1:
+	X_SIZE_T_DECLARED        = 0                  // types.h:202:1:
+	X_SSIZE_T_DECLARED       = 0                  // types.h:207:1:
+	X_SUSECONDS_T_DECLARED   = 0                  // types.h:212:1:
+	X_SYS_CDEFS_H_           = 0                  // cdefs.h:39:1:
+	X_SYS_SELECT_H_          = 0                  // select.h:35:1:
+	X_SYS_STAT_H_            = 0                  // stat.h:41:1:
+	X_SYS_SYS__CLOCK_ID_H    = 0                  // _clock_id.h:40:1:
+	X_SYS_TIMESPEC_H_        = 0                  // timespec.h:37:1:
+	X_SYS_TIME_H_            = 0                  // time.h:36:1:
+	X_SYS_TYPES_H_           = 0                  // types.h:41:1:
+	X_SYS__ENDIAN_H_         = 0                  // _endian.h:33:1:
+	X_SYS__PTHREADTYPES_H_   = 0                  // _pthreadtypes.h:39:1:
+	X_SYS__SIGSET_H_         = 0                  // _sigset.h:41:1:
+	X_SYS__STDINT_H_         = 0                  // _stdint.h:33:1:
+	X_SYS__TIMESPEC_H_       = 0                  // _timespec.h:37:1:
+	X_SYS__TIMEVAL_H_        = 0                  // _timeval.h:32:1:
+	X_SYS__TYPES_H_          = 0                  // _types.h:32:1:
+	X_TIMER_T_DECLARED       = 0                  // types.h:222:1:
+	X_TIME_H_                = 0                  // time.h:44:1:
+	X_TIME_T_DECLARED        = 0                  // types.h:217:1:
+	X_TRUNCATE_DECLARED      = 0                  // types.h:429:1:
+	X_UID_T_DECLARED         = 0                  // types.h:234:1:
+	X_UINT16_T_DECLARED      = 0                  // _stdint.h:62:1:
+	X_UINT32_T_DECLARED      = 0                  // _stdint.h:67:1:
+	X_UINT64_T_DECLARED      = 0                  // _stdint.h:72:1:
+	X_UINT8_T_DECLARED       = 0                  // _stdint.h:57:1:
+	X_UINTMAX_T_DECLARED     = 0                  // _stdint.h:89:1:
+	X_UINTPTR_T_DECLARED     = 0                  // _stdint.h:81:1:
+	X_USECONDS_T_DECLARED    = 0                  // types.h:239:1:
+	X_XLOCALE_LOCALE1_H      = 0                  // _time.h:44:1:
+	Unix                     = 1                  // <predefined>:340:1:
+)
+
+type Ptrdiff_t = int64 /* <builtin>:3:26 */
+
+type Size_t = uint64 /* <builtin>:9:23 */
+
+type Wchar_t = int32 /* <builtin>:15:24 */
+
+type X__int128_t = struct {
+	Flo int64
+	Fhi int64
+} /* <builtin>:21:43 */ // must match modernc.org/mathutil.Int128
+type X__uint128_t = struct {
+	Flo uint64
+	Fhi uint64
+} /* <builtin>:22:44 */ // must match modernc.org/mathutil.Int128
+
+type X__builtin_va_list = uintptr /* <builtin>:46:14 */
+type X__float128 = float64        /* <builtin>:47:21 */
+
+// -
+// SPDX-License-Identifier: BSD-3-Clause
+//
+// Copyright (c) 1982, 1986, 1991, 1993, 1994
+//	The Regents of the University of California.  All rights reserved.
+// (c) UNIX System Laboratories, Inc.
+// All or some portions of this file are derived from material licensed
+// to the University of California by American Telephone and Telegraph
+// Co. or Unix System Laboratories, Inc. and are reproduced herein with
+// the permission of UNIX System Laboratories, Inc.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions
+// are met:
+// 1. Redistributions of source code must retain the above copyright
+//    notice, this list of conditions and the following disclaimer.
+// 2. Redistributions in binary form must reproduce the above copyright
+//    notice, this list of conditions and the following disclaimer in the
+//    documentation and/or other materials provided with the distribution.
+// 3. Neither the name of the University nor the names of its contributors
+//    may be used to endorse or promote products derived from this software
+//    without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+// ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+// ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+// OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+// HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+// LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+// OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+// SUCH DAMAGE.
+//
+//	@(#)types.h	8.6 (Berkeley) 2/19/95
+// $FreeBSD$
+
+// -
+// SPDX-License-Identifier: BSD-3-Clause
+//
+// Copyright (c) 1991, 1993
+//	The Regents of the University of California.  All rights reserved.
+//
+// This code is derived from software contributed to Berkeley by
+// Berkeley Software Design, Inc.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions
+// are met:
+// 1. Redistributions of source code must retain the above copyright
+//    notice, this list of conditions and the following disclaimer.
+// 2. Redistributions in binary form must reproduce the above copyright
+//    notice, this list of conditions and the following disclaimer in the
+//    documentation and/or other materials provided with the distribution.
+// 3. Neither the name of the University nor the names of its contributors
+//    may be used to endorse or promote products derived from this software
+//    without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+// ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+// ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+// OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+// HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+// LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+// OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+// SUCH DAMAGE.
+//
+//	@(#)cdefs.h	8.8 (Berkeley) 1/9/95
+// $FreeBSD$
+
+// Testing against Clang-specific extensions.
+
+// This code has been put in place to help reduce the addition of
+// compiler specific defines in FreeBSD code.  It helps to aid in
+// having a compiler-agnostic source tree.
+
+// Compiler memory barriers, specific to gcc and clang.
+
+// XXX: if __GNUC__ >= 2: not tested everywhere originally, where replaced
+
+// Macro to test if we're using a specific version of gcc or later.
+
+// The __CONCAT macro is used to concatenate parts of symbol names, e.g.
+// with "#define OLD(foo) __CONCAT(old,foo)", OLD(foo) produces oldfoo.
+// The __CONCAT macro is a bit tricky to use if it must work in non-ANSI
+// mode -- there must be no spaces between its arguments, and for nested
+// __CONCAT's, all the __CONCAT's must be at the left.  __CONCAT can also
+// concatenate double-quoted strings produced by the __STRING macro, but
+// this only works with ANSI C.
+//
+// __XSTRING is like __STRING, but it expands any macros in its argument
+// first.  It is only available with ANSI C.
+
+// Compiler-dependent macros to help declare dead (non-returning) and
+// pure (no side effects) functions, and unused variables.  They are
+// null except for versions of gcc that are known to support the features
+// properly (old versions of gcc-2 supported the dead and pure features
+// in a different (wrong) way).  If we do not provide an implementation
+// for a given compiler, let the compile fail if it is told to use
+// a feature that we cannot live without.
+
+// Keywords added in C11.
+
+// Emulation of C11 _Generic().  Unlike the previously defined C11
+// keywords, it is not possible to implement this using exactly the same
+// syntax.  Therefore implement something similar under the name
+// __generic().  Unlike _Generic(), this macro can only distinguish
+// between a single type, so it requires nested invocations to
+// distinguish multiple cases.
+
+// C99 Static array indices in function parameter declarations.  Syntax such as:
+// void bar(int myArray[static 10]);
+// is allowed in C99 but not in C++.  Define __min_size appropriately so
+// headers using it can be compiled in either language.  Use like this:
+// void bar(int myArray[__min_size(10)]);
+
+// XXX: should use `#if __STDC_VERSION__ < 199901'.
+
+// C++11 exposes a load of C99 stuff
+
+// GCC 2.95 provides `__restrict' as an extension to C90 to support the
+// C99-specific `restrict' type qualifier.  We happen to use `__restrict' as
+// a way to define the `restrict' type qualifier without disturbing older
+// software that is unaware of C99 keywords.
+
+// GNU C version 2.96 adds explicit branch prediction so that
+// the CPU back-end can hint the processor and also so that
+// code blocks can be reordered such that the predicted path
+// sees a more linear flow, thus improving cache behavior, etc.
+//
+// The following two macros provide us with a way to utilize this
+// compiler feature.  Use __predict_true() if you expect the expression
+// to evaluate to true, and __predict_false() if you expect the
+// expression to evaluate to false.
+//
+// A few notes about usage:
+//
+//	* Generally, __predict_false() error condition checks (unless
+//	  you have some _strong_ reason to do otherwise, in which case
+//	  document it), and/or __predict_true() `no-error' condition
+//	  checks, assuming you want to optimize for the no-error case.
+//
+//	* Other than that, if you don't know the likelihood of a test
+//	  succeeding from empirical or other `hard' evidence, don't
+//	  make predictions.
+//
+//	* These are meant to be used in places that are run `a lot'.
+//	  It is wasteful to make predictions in code that is run
+//	  seldomly (e.g. at subsystem initialization time) as the
+//	  basic block reordering that this affects can often generate
+//	  larger code.
+
+// We define this here since <stddef.h>, <sys/queue.h>, and <sys/types.h>
+// require it.
+
+// Given the pointer x to the member m of the struct s, return
+// a pointer to the containing structure.  When using GCC, we first
+// assign pointer x to a local variable, to check that its type is
+// compatible with member m.
+
+// Compiler-dependent macros to declare that functions take printf-like
+// or scanf-like arguments.  They are null except for versions of gcc
+// that are known to support the features properly (old versions of gcc-2
+// didn't permit keeping the keywords out of the application namespace).
+
+// Compiler-dependent macros that rely on FreeBSD-specific extensions.
+
+// Embed the rcs id of a source file in the resulting library.  Note that in
+// more recent ELF binutils, we use .ident allowing the ID to be stripped.
+// Usage:
+//	__FBSDID("$FreeBSD$");
+
+// -
+// The following definitions are an extension of the behavior originally
+// implemented in <sys/_posix.h>, but with a different level of granularity.
+// POSIX.1 requires that the macros we test be defined before any standard
+// header file is included.
+//
+// Here's a quick run-down of the versions:
+//  defined(_POSIX_SOURCE)		1003.1-1988
+//  _POSIX_C_SOURCE == 1		1003.1-1990
+//  _POSIX_C_SOURCE == 2		1003.2-1992 C Language Binding Option
+//  _POSIX_C_SOURCE == 199309		1003.1b-1993
+//  _POSIX_C_SOURCE == 199506		1003.1c-1995, 1003.1i-1995,
+//					and the omnibus ISO/IEC 9945-1: 1996
+//  _POSIX_C_SOURCE == 200112		1003.1-2001
+//  _POSIX_C_SOURCE == 200809		1003.1-2008
+//
+// In addition, the X/Open Portability Guide, which is now the Single UNIX
+// Specification, defines a feature-test macro which indicates the version of
+// that specification, and which subsumes _POSIX_C_SOURCE.
+//
+// Our macros begin with two underscores to avoid namespace screwage.
+
+// Deal with IEEE Std. 1003.1-1990, in which _POSIX_C_SOURCE == 1.
+
+// Deal with IEEE Std. 1003.2-1992, in which _POSIX_C_SOURCE == 2.
+
+// Deal with various X/Open Portability Guides and Single UNIX Spec.
+
+// Deal with all versions of POSIX.  The ordering relative to the tests above is
+// important.
+// -
+// Deal with _ANSI_SOURCE:
+// If it is defined, and no other compilation environment is explicitly
+// requested, then define our internal feature-test macros to zero.  This
+// makes no difference to the preprocessor (undefined symbols in preprocessing
+// expressions are defined to have value zero), but makes it more convenient for
+// a test program to print out the values.
+//
+// If a program mistakenly defines _ANSI_SOURCE and some other macro such as
+// _POSIX_C_SOURCE, we will assume that it wants the broader compilation
+// environment (and in fact we will never get here).
+
+// User override __EXT1_VISIBLE
+
+// Old versions of GCC use non-standard ARM arch symbols; acle-compat.h
+// translates them to __ARM_ARCH and the modern feature symbols defined by ARM.
+
+// Nullability qualifiers: currently only supported by Clang.
+
+// Type Safety Checking
+//
+// Clang provides additional attributes to enable checking type safety
+// properties that cannot be enforced by the C type system.
+
+// Lock annotations.
+//
+// Clang provides support for doing basic thread-safety tests at
+// compile-time, by marking which locks will/should be held when
+// entering/leaving a functions.
+//
+// Furthermore, it is also possible to annotate variables and structure
+// members to enforce that they are only accessed when certain locks are
+// held.
+
+// Structure implements a lock.
+
+// Function acquires an exclusive or shared lock.
+
+// Function attempts to acquire an exclusive or shared lock.
+
+// Function releases a lock.
+
+// Function asserts that an exclusive or shared lock is held.
+
+// Function requires that an exclusive or shared lock is or is not held.
+
+// Function should not be analyzed.
+
+// Function or variable should not be sanitized, e.g., by AddressSanitizer.
+// GCC has the nosanitize attribute, but as a function attribute only, and
+// warns on use as a variable attribute.
+
+// Guard variables and structure members by lock.
+
+// Alignment builtins for better type checking and improved code generation.
+// Provide fallback versions for other compilers (GCC/Clang < 10):
+
+// Machine type dependent parameters.
+// -
+// This file is in the public domain.
+// $FreeBSD$
+
+// -
+// SPDX-License-Identifier: BSD-3-Clause
+//
+// Copyright (c) 1987, 1991 Regents of the University of California.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions
+// are met:
+// 1. Redistributions of source code must retain the above copyright
+//    notice, this list of conditions and the following disclaimer.
+// 2. Redistributions in binary form must reproduce the above copyright
+//    notice, this list of conditions and the following disclaimer in the
+//    documentation and/or other materials provided with the distribution.
+// 3. Neither the name of the University nor the names of its contributors
+//    may be used to endorse or promote products derived from this software
+//    without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+// ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+// ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+// OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+// HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+// LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+// OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+// SUCH DAMAGE.
+//
+//	@(#)endian.h	7.8 (Berkeley) 4/3/91
+// $FreeBSD$
+
+// -
+// SPDX-License-Identifier: BSD-2-Clause-FreeBSD
+//
+// Copyright (c) 2002 Mike Barcroft <mike@FreeBSD.org>
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions
+// are met:
+// 1. Redistributions of source code must retain the above copyright
+//    notice, this list of conditions and the following disclaimer.
+// 2. Redistributions in binary form must reproduce the above copyright
+//    notice, this list of conditions and the following disclaimer in the
+//    documentation and/or other materials provided with the distribution.
+//
+// THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+// ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+// ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+// OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+// HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+// LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+// OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+// SUCH DAMAGE.
+//
+// $FreeBSD$
+
+// -
+// SPDX-License-Identifier: BSD-3-Clause
+//
+// Copyright (c) 1991, 1993
+//	The Regents of the University of California.  All rights reserved.
+//
+// This code is derived from software contributed to Berkeley by
+// Berkeley Software Design, Inc.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions
+// are met:
+// 1. Redistributions of source code must retain the above copyright
+//    notice, this list of conditions and the following disclaimer.
+// 2. Redistributions in binary form must reproduce the above copyright
+//    notice, this list of conditions and the following disclaimer in the
+//    documentation and/or other materials provided with the distribution.
+// 3. Neither the name of the University nor the names of its contributors
+//    may be used to endorse or promote products derived from this software
+//    without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+// ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+// ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+// OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+// HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+// LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+// OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+// SUCH DAMAGE.
+//
+//	@(#)cdefs.h	8.8 (Berkeley) 1/9/95
+// $FreeBSD$
+
+// -
+// This file is in the public domain.
+// $FreeBSD$
+
+// -
+// SPDX-License-Identifier: BSD-4-Clause
+//
+// Copyright (c) 2002 Mike Barcroft <mike@FreeBSD.org>
+// Copyright (c) 1990, 1993
+//	The Regents of the University of California.  All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions
+// are met:
+// 1. Redistributions of source code must retain the above copyright
+//    notice, this list of conditions and the following disclaimer.
+// 2. Redistributions in binary form must reproduce the above copyright
+//    notice, this list of conditions and the following disclaimer in the
+//    documentation and/or other materials provided with the distribution.
+// 3. All advertising materials mentioning features or use of this software
+//    must display the following acknowledgement:
+//	This product includes software developed by the University of
+//	California, Berkeley and its contributors.
+// 4. Neither the name of the University nor the names of its contributors
+//    may be used to endorse or promote products derived from this software
+//    without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+// ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+// ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+// OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+// HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+// LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+// OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+// SUCH DAMAGE.
+//
+//	From: @(#)ansi.h	8.2 (Berkeley) 1/4/94
+//	From: @(#)types.h	8.3 (Berkeley) 1/5/94
+// $FreeBSD$
+
+// -
+// This file is in the public domain.
+// $FreeBSD$
+
+// -
+// SPDX-License-Identifier: BSD-3-Clause
+//
+// Copyright (c) 1988, 1993
+//	The Regents of the University of California.  All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions
+// are met:
+// 1. Redistributions of source code must retain the above copyright
+//    notice, this list of conditions and the following disclaimer.
+// 2. Redistributions in binary form must reproduce the above copyright
+//    notice, this list of conditions and the following disclaimer in the
+//    documentation and/or other materials provided with the distribution.
+// 3. Neither the name of the University nor the names of its contributors
+//    may be used to endorse or promote products derived from this software
+//    without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+// ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+// ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+// OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+// HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+// LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+// OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+// SUCH DAMAGE.
+//
+//	@(#)limits.h	8.3 (Berkeley) 1/4/94
+// $FreeBSD$
+
+// According to ANSI (section 2.2.4.2), the values below must be usable by
+// #if preprocessing directives.  Additionally, the expression must have the
+// same type as would an expression that is an object of the corresponding
+// type converted according to the integral promotions.  The subtraction for
+// INT_MIN, etc., is so the value is not unsigned; e.g., 0x80000000 is an
+// unsigned int for 32-bit two's complement ANSI compilers (section 3.1.3.2).
+
+// max value for an unsigned long long
+
+// Quads and longs are the same on the amd64.  Ensure they stay in sync.
+
+// Minimum signal stack size.
+
+// Basic types upon which most other types are built.
+type X__int8_t = int8     /* _types.h:55:22 */
+type X__uint8_t = uint8   /* _types.h:56:24 */
+type X__int16_t = int16   /* _types.h:57:17 */
+type X__uint16_t = uint16 /* _types.h:58:25 */
+type X__int32_t = int32   /* _types.h:59:15 */
+type X__uint32_t = uint32 /* _types.h:60:23 */
+type X__int64_t = int64   /* _types.h:62:16 */
+type X__uint64_t = uint64 /* _types.h:63:24 */
+
+// Standard type definitions.
+type X__clock_t = X__int32_t         /* _types.h:75:19 */ // clock()...
+type X__critical_t = X__int64_t      /* _types.h:76:19 */
+type X__double_t = float64           /* _types.h:78:17 */
+type X__float_t = float32            /* _types.h:79:16 */
+type X__intfptr_t = X__int64_t       /* _types.h:81:19 */
+type X__intptr_t = X__int64_t        /* _types.h:82:19 */
+type X__intmax_t = X__int64_t        /* _types.h:93:19 */
+type X__int_fast8_t = X__int32_t     /* _types.h:94:19 */
+type X__int_fast16_t = X__int32_t    /* _types.h:95:19 */
+type X__int_fast32_t = X__int32_t    /* _types.h:96:19 */
+type X__int_fast64_t = X__int64_t    /* _types.h:97:19 */
+type X__int_least8_t = X__int8_t     /* _types.h:98:18 */
+type X__int_least16_t = X__int16_t   /* _types.h:99:19 */
+type X__int_least32_t = X__int32_t   /* _types.h:100:19 */
+type X__int_least64_t = X__int64_t   /* _types.h:101:19 */
+type X__ptrdiff_t = X__int64_t       /* _types.h:103:19 */ // ptr1 - ptr2
+type X__register_t = X__int64_t      /* _types.h:104:19 */
+type X__segsz_t = X__int64_t         /* _types.h:105:19 */ // segment size (in pages)
+type X__size_t = X__uint64_t         /* _types.h:106:20 */ // sizeof()
+type X__ssize_t = X__int64_t         /* _types.h:107:19 */ // byte count or error
+type X__time_t = X__int64_t          /* _types.h:108:19 */ // time()...
+type X__uintfptr_t = X__uint64_t     /* _types.h:109:20 */
+type X__uintptr_t = X__uint64_t      /* _types.h:110:20 */
+type X__uintmax_t = X__uint64_t      /* _types.h:121:20 */
+type X__uint_fast8_t = X__uint32_t   /* _types.h:122:20 */
+type X__uint_fast16_t = X__uint32_t  /* _types.h:123:20 */
+type X__uint_fast32_t = X__uint32_t  /* _types.h:124:20 */
+type X__uint_fast64_t = X__uint64_t  /* _types.h:125:20 */
+type X__uint_least8_t = X__uint8_t   /* _types.h:126:19 */
+type X__uint_least16_t = X__uint16_t /* _types.h:127:20 */
+type X__uint_least32_t = X__uint32_t /* _types.h:128:20 */
+type X__uint_least64_t = X__uint64_t /* _types.h:129:20 */
+type X__u_register_t = X__uint64_t   /* _types.h:131:20 */
+type X__vm_offset_t = X__uint64_t    /* _types.h:132:20 */
+type X__vm_paddr_t = X__uint64_t     /* _types.h:133:20 */
+type X__vm_size_t = X__uint64_t      /* _types.h:134:20 */
+type X___wchar_t = int32             /* _types.h:141:14 */
+
+// Standard type definitions.
+type X__blksize_t = X__int32_t   /* _types.h:40:19 */ // file block size
+type X__blkcnt_t = X__int64_t    /* _types.h:41:19 */ // file block count
+type X__clockid_t = X__int32_t   /* _types.h:42:19 */ // clock_gettime()...
+type X__fflags_t = X__uint32_t   /* _types.h:43:20 */ // file flags
+type X__fsblkcnt_t = X__uint64_t /* _types.h:44:20 */
+type X__fsfilcnt_t = X__uint64_t /* _types.h:45:20 */
+type X__gid_t = X__uint32_t      /* _types.h:46:20 */
+type X__id_t = X__int64_t        /* _types.h:47:19 */ // can hold a gid_t, pid_t, or uid_t
+type X__ino_t = X__uint64_t      /* _types.h:48:20 */ // inode number
+type X__key_t = int64            /* _types.h:49:15 */ // IPC key (for Sys V IPC)
+type X__lwpid_t = X__int32_t     /* _types.h:50:19 */ // Thread ID (a.k.a. LWP)
+type X__mode_t = X__uint16_t     /* _types.h:51:20 */ // permissions
+type X__accmode_t = int32        /* _types.h:52:14 */ // access permissions
+type X__nl_item = int32          /* _types.h:53:14 */
+type X__nlink_t = X__uint64_t    /* _types.h:54:20 */ // link count
+type X__off_t = X__int64_t       /* _types.h:55:19 */ // file offset
+type X__off64_t = X__int64_t     /* _types.h:56:19 */ // file offset (alias)
+type X__pid_t = X__int32_t       /* _types.h:57:19 */ // process [group]
+type X__rlim_t = X__int64_t      /* _types.h:58:19 */ // resource limit - intentionally
+// signed, because of legacy code
+// that uses -1 for RLIM_INFINITY
+type X__sa_family_t = X__uint8_t /* _types.h:61:19 */
+type X__socklen_t = X__uint32_t  /* _types.h:62:20 */
+type X__suseconds_t = int64      /* _types.h:63:15 */ // microseconds (signed)
+type X__timer_t = uintptr        /* _types.h:64:24 */ // timer_gettime()...
+type X__mqd_t = uintptr          /* _types.h:65:21 */ // mq_open()...
+type X__uid_t = X__uint32_t      /* _types.h:66:20 */
+type X__useconds_t = uint32      /* _types.h:67:22 */ // microseconds (unsigned)
+type X__cpuwhich_t = int32       /* _types.h:68:14 */ // which parameter for cpuset.
+type X__cpulevel_t = int32       /* _types.h:69:14 */ // level parameter for cpuset.
+type X__cpusetid_t = int32       /* _types.h:70:14 */ // cpuset identifier.
+type X__daddr_t = X__int64_t     /* _types.h:71:19 */ // bwrite(3), FIOBMAP2, etc
+
+// Unusual type definitions.
+// rune_t is declared to be an “int” instead of the more natural
+// “unsigned long” or “long”.  Two things are happening here.  It is not
+// unsigned so that EOF (-1) can be naturally assigned to it and used.  Also,
+// it looks like 10646 will be a 31 bit standard.  This means that if your
+// ints cannot hold 32 bits, you will be in trouble.  The reason an int was
+// chosen over a long is that the is*() and to*() routines take ints (says
+// ANSI C), but they use __ct_rune_t instead of int.
+//
+// NOTE: rune_t is not covered by ANSI nor other standards, and should not
+// be instantiated outside of lib/libc/locale.  Use wchar_t.  wint_t and
+// rune_t must be the same type.  Also, wint_t should be able to hold all
+// members of the largest character set plus one extra value (WEOF), and
+// must be at least 16 bits.
+type X__ct_rune_t = int32     /* _types.h:91:14 */ // arg type for ctype funcs
+type X__rune_t = X__ct_rune_t /* _types.h:92:21 */ // rune_t (see above)
+type X__wint_t = X__ct_rune_t /* _types.h:93:21 */ // wint_t (see above)
+
+// Clang already provides these types as built-ins, but only in C++ mode.
+type X__char16_t = X__uint_least16_t /* _types.h:97:26 */
+type X__char32_t = X__uint_least32_t /* _types.h:98:26 */
+// In C++11, char16_t and char32_t are built-in types.
+
+type X__max_align_t = struct {
+	F__max_align1 int64
+	F__max_align2 float64
+} /* _types.h:111:3 */
+
+type X__dev_t = X__uint64_t /* _types.h:113:20 */ // device number
+
+type X__fixpt_t = X__uint32_t /* _types.h:115:20 */ // fixed point number
+
+// mbstate_t is an opaque object to keep conversion state during multibyte
+// stream conversions.
+type X__mbstate_t = struct {
+	F__ccgo_pad1 [0]uint64
+	F__mbstate8  [128]int8
+} /* _types.h:124:3 */
+
+type X__rman_res_t = X__uintmax_t /* _types.h:126:25 */
+
+// Types for varargs. These are all provided by builtin types these
+// days, so centralize their definition.
+type X__va_list = X__builtin_va_list /* _types.h:133:27 */ // internally known to gcc
+type X__gnuc_va_list = X__va_list    /* _types.h:140:20 */
+type Pthread_once = struct {
+	Fstate       int32
+	F__ccgo_pad1 [4]byte
+	Fmutex       Pthread_mutex_t
+} /* _pthreadtypes.h:52:1 */
+
+// Primitive system data type definitions required by P1003.1c.
+//
+// Note that P1003.1c specifies that there are no defined comparison
+// or assignment operators for the types pthread_attr_t, pthread_cond_t,
+// pthread_condattr_t, pthread_mutex_t, pthread_mutexattr_t.
+type Pthread_t = uintptr             /* _pthreadtypes.h:67:26 */
+type Pthread_attr_t = uintptr        /* _pthreadtypes.h:70:30 */
+type Pthread_mutex_t = uintptr       /* _pthreadtypes.h:71:31 */
+type Pthread_mutexattr_t = uintptr   /* _pthreadtypes.h:72:35 */
+type Pthread_cond_t = uintptr        /* _pthreadtypes.h:73:30 */
+type Pthread_condattr_t = uintptr    /* _pthreadtypes.h:74:34 */
+type Pthread_key_t = int32           /* _pthreadtypes.h:75:20 */
+type Pthread_once_t = Pthread_once   /* _pthreadtypes.h:76:30 */
+type Pthread_rwlock_t = uintptr      /* _pthreadtypes.h:77:32 */
+type Pthread_rwlockattr_t = uintptr  /* _pthreadtypes.h:78:35 */
+type Pthread_barrier_t = uintptr     /* _pthreadtypes.h:79:33 */
+type Pthread_barrierattr_t = uintptr /* _pthreadtypes.h:80:36 */
+type Pthread_spinlock_t = uintptr    /* _pthreadtypes.h:81:33 */
+
+// Additional type definitions:
+//
+// Note that P1003.1c reserves the prefixes pthread_ and PTHREAD_ for
+// use in header symbols.
+type Pthread_addr_t = uintptr         /* _pthreadtypes.h:89:14 */
+type Pthread_startroutine_t = uintptr /* _pthreadtypes.h:90:14 */
+
+type U_char = uint8   /* types.h:52:23 */
+type U_short = uint16 /* types.h:53:24 */
+type U_int = uint32   /* types.h:54:22 */
+type U_long = uint64  /* types.h:55:23 */
+type Ushort = uint16  /* types.h:57:24 */ // Sys V compatibility
+type Uint = uint32    /* types.h:58:22 */ // Sys V compatibility
+
+// XXX POSIX sized integrals that should appear only in <sys/stdint.h>.
+// -
+// SPDX-License-Identifier: BSD-2-Clause-FreeBSD
+//
+// Copyright (c) 2011 David E. O'Brien <obrien@FreeBSD.org>
+// Copyright (c) 2001 Mike Barcroft <mike@FreeBSD.org>
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions
+// are met:
+// 1. Redistributions of source code must retain the above copyright
+//    notice, this list of conditions and the following disclaimer.
+// 2. Redistributions in binary form must reproduce the above copyright
+//    notice, this list of conditions and the following disclaimer in the
+//    documentation and/or other materials provided with the distribution.
+//
+// THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+// ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+// ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+// OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+// HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+// LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+// OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+// SUCH DAMAGE.
+//
+// $FreeBSD$
+
+type Int8_t = X__int8_t /* _stdint.h:36:19 */
+
+type Int16_t = X__int16_t /* _stdint.h:41:20 */
+
+type Int32_t = X__int32_t /* _stdint.h:46:20 */
+
+type Int64_t = X__int64_t /* _stdint.h:51:20 */
+
+type Uint8_t = X__uint8_t /* _stdint.h:56:20 */
+
+type Uint16_t = X__uint16_t /* _stdint.h:61:21 */
+
+type Uint32_t = X__uint32_t /* _stdint.h:66:21 */
+
+type Uint64_t = X__uint64_t /* _stdint.h:71:21 */
+
+type Intptr_t = X__intptr_t   /* _stdint.h:76:21 */
+type Uintptr_t = X__uintptr_t /* _stdint.h:80:22 */
+type Intmax_t = X__intmax_t   /* _stdint.h:84:21 */
+type Uintmax_t = X__uintmax_t /* _stdint.h:88:22 */
+
+type U_int8_t = X__uint8_t   /* types.h:67:19 */ // unsigned integrals (deprecated)
+type U_int16_t = X__uint16_t /* types.h:68:20 */
+type U_int32_t = X__uint32_t /* types.h:69:20 */
+type U_int64_t = X__uint64_t /* types.h:70:20 */
+
+type U_quad_t = X__uint64_t /* types.h:72:20 */ // quads (deprecated)
+type Quad_t = X__int64_t    /* types.h:73:19 */
+type Qaddr_t = uintptr      /* types.h:74:16 */
+
+type Caddr_t = uintptr   /* types.h:76:14 */ // core address
+type C_caddr_t = uintptr /* types.h:77:20 */ // core address, pointer to const
+
+type Blksize_t = X__blksize_t /* types.h:80:21 */
+
+type Cpuwhich_t = X__cpuwhich_t /* types.h:84:22 */
+type Cpulevel_t = X__cpulevel_t /* types.h:85:22 */
+type Cpusetid_t = X__cpusetid_t /* types.h:86:22 */
+
+type Blkcnt_t = X__blkcnt_t /* types.h:89:20 */
+
+type Clock_t = X__clock_t /* types.h:94:19 */
+
+type Clockid_t = X__clockid_t /* types.h:99:21 */
+
+type Critical_t = X__critical_t /* types.h:103:22 */ // Critical section value
+type Daddr_t = X__daddr_t       /* types.h:104:19 */ // disk address
+
+type Dev_t = X__dev_t /* types.h:107:18 */ // device number or struct cdev
+
+type Fflags_t = X__fflags_t /* types.h:112:20 */ // file flags
+
+type Fixpt_t = X__fixpt_t /* types.h:116:19 */ // fixed point number
+
+type Fsblkcnt_t = X__fsblkcnt_t /* types.h:119:22 */
+type Fsfilcnt_t = X__fsfilcnt_t /* types.h:120:22 */
+
+type Gid_t = X__gid_t /* types.h:125:18 */ // group id
+
+type In_addr_t = X__uint32_t /* types.h:130:20 */ // base type for internet address
+
+type In_port_t = X__uint16_t /* types.h:135:20 */
+
+type Id_t = X__id_t /* types.h:140:17 */ // can hold a uid_t or pid_t
+
+type Ino_t = X__ino_t /* types.h:145:18 */ // inode number
+
+type Key_t = X__key_t /* types.h:150:18 */ // IPC key (for Sys V IPC)
+
+type Lwpid_t = X__lwpid_t /* types.h:155:19 */ // Thread ID (a.k.a. LWP)
+
+type Mode_t = X__mode_t /* types.h:160:18 */ // permissions
+
+type Accmode_t = X__accmode_t /* types.h:165:21 */ // access permissions
+
+type Nlink_t = X__nlink_t /* types.h:170:19 */ // link count
+
+type Off_t = X__off_t /* types.h:175:18 */ // file offset
+
+type Off64_t = X__off64_t /* types.h:180:19 */ // file offset (alias)
+
+type Pid_t = X__pid_t /* types.h:185:18 */ // process id
+
+type Register_t = X__register_t /* types.h:189:22 */
+
+type Rlim_t = X__rlim_t /* types.h:192:18 */ // resource limit
+
+type Sbintime_t = X__int64_t /* types.h:196:19 */
+
+type Segsz_t = X__segsz_t /* types.h:198:19 */
+
+type Ssize_t = X__ssize_t /* types.h:206:19 */
+
+type Suseconds_t = X__suseconds_t /* types.h:211:23 */ // microseconds (signed)
+
+type Time_t = X__time_t /* types.h:216:18 */
+
+type Timer_t = X__timer_t /* types.h:221:19 */
+
+type Mqd_t = X__mqd_t /* types.h:226:17 */
+
+type U_register_t = X__u_register_t /* types.h:230:24 */
+
+type Uid_t = X__uid_t /* types.h:233:18 */ // user id
+
+type Useconds_t = X__useconds_t /* types.h:238:22 */ // microseconds (unsigned)
+
+type Cap_ioctl_t = uint64 /* types.h:244:23 */
+
+// Types suitable for exporting physical addresses, virtual addresses
+// (pointers), and memory object sizes from the kernel independent of native
+// word size.  These should be used in place of vm_paddr_t, (u)intptr_t, and
+// size_t in structs which contain such types that are shared with userspace.
+type Kpaddr_t = X__uint64_t /* types.h:260:20 */
+type Kvaddr_t = X__uint64_t /* types.h:261:20 */
+type Ksize_t = X__uint64_t  /* types.h:262:20 */
+type Kssize_t = X__int64_t  /* types.h:263:19 */
+
+type Vm_offset_t = X__vm_offset_t /* types.h:265:23 */
+type Vm_ooffset_t = X__uint64_t   /* types.h:266:20 */
+type Vm_paddr_t = X__vm_paddr_t   /* types.h:267:22 */
+type Vm_pindex_t = X__uint64_t    /* types.h:268:20 */
+type Vm_size_t = X__vm_size_t     /* types.h:269:21 */
+
+type Rman_res_t = X__rman_res_t /* types.h:271:25 */
+
+// -
+// SPDX-License-Identifier: BSD-3-Clause
+//
+// Copyright (c) 1992, 1993
+//	The Regents of the University of California.  All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions
+// are met:
+// 1. Redistributions of source code must retain the above copyright
+//    notice, this list of conditions and the following disclaimer.
+// 2. Redistributions in binary form must reproduce the above copyright
+//    notice, this list of conditions and the following disclaimer in the
+//    documentation and/or other materials provided with the distribution.
+// 3. Neither the name of the University nor the names of its contributors
+//    may be used to endorse or promote products derived from this software
+//    without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+// ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+// ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+// OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+// HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+// LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+// OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+// SUCH DAMAGE.
+//
+// $FreeBSD$
+
+// -
+// SPDX-License-Identifier: BSD-3-Clause
+//
+// Copyright (c) 1991, 1993
+//	The Regents of the University of California.  All rights reserved.
+//
+// This code is derived from software contributed to Berkeley by
+// Berkeley Software Design, Inc.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions
+// are met:
+// 1. Redistributions of source code must retain the above copyright
+//    notice, this list of conditions and the following disclaimer.
+// 2. Redistributions in binary form must reproduce the above copyright
+//    notice, this list of conditions and the following disclaimer in the
+//    documentation and/or other materials provided with the distribution.
+// 3. Neither the name of the University nor the names of its contributors
+//    may be used to endorse or promote products derived from this software
+//    without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+// ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+// ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+// OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+// HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+// LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+// OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+// SUCH DAMAGE.
+//
+//	@(#)cdefs.h	8.8 (Berkeley) 1/9/95
+// $FreeBSD$
+
+// -
+// SPDX-License-Identifier: BSD-2-Clause-FreeBSD
+//
+// Copyright (c) 2002 Mike Barcroft <mike@FreeBSD.org>
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions
+// are met:
+// 1. Redistributions of source code must retain the above copyright
+//    notice, this list of conditions and the following disclaimer.
+// 2. Redistributions in binary form must reproduce the above copyright
+//    notice, this list of conditions and the following disclaimer in the
+//    documentation and/or other materials provided with the distribution.
+//
+// THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+// ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+// ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+// OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+// HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+// LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+// OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+// SUCH DAMAGE.
+//
+// $FreeBSD$
+
+// -
+// SPDX-License-Identifier: BSD-3-Clause
+//
+// Copyright (c) 1982, 1986, 1989, 1991, 1993
+//	The Regents of the University of California.  All rights reserved.
+// (c) UNIX System Laboratories, Inc.
+// All or some portions of this file are derived from material licensed
+// to the University of California by American Telephone and Telegraph
+// Co. or Unix System Laboratories, Inc. and are reproduced herein with
+// the permission of UNIX System Laboratories, Inc.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions
+// are met:
+// 1. Redistributions of source code must retain the above copyright
+//    notice, this list of conditions and the following disclaimer.
+// 2. Redistributions in binary form must reproduce the above copyright
+//    notice, this list of conditions and the following disclaimer in the
+//    documentation and/or other materials provided with the distribution.
+// 3. Neither the name of the University nor the names of its contributors
+//    may be used to endorse or promote products derived from this software
+//    without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+// ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+// ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+// OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+// HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+// LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+// OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+// SUCH DAMAGE.
+//
+//	@(#)signal.h	8.4 (Berkeley) 5/4/95
+// $FreeBSD$
+
+// sigset_t macros.
+
+type X__sigset = struct{ F__bits [4]X__uint32_t } /* _sigset.h:53:9 */
+
+// -
+// SPDX-License-Identifier: BSD-3-Clause
+//
+// Copyright (c) 1992, 1993
+//	The Regents of the University of California.  All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions
+// are met:
+// 1. Redistributions of source code must retain the above copyright
+//    notice, this list of conditions and the following disclaimer.
+// 2. Redistributions in binary form must reproduce the above copyright
+//    notice, this list of conditions and the following disclaimer in the
+//    documentation and/or other materials provided with the distribution.
+// 3. Neither the name of the University nor the names of its contributors
+//    may be used to endorse or promote products derived from this software
+//    without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+// ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+// ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+// OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+// HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+// LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+// OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+// SUCH DAMAGE.
+//
+// $FreeBSD$
+
+// -
+// SPDX-License-Identifier: BSD-3-Clause
+//
+// Copyright (c) 1991, 1993
+//	The Regents of the University of California.  All rights reserved.
+//
+// This code is derived from software contributed to Berkeley by
+// Berkeley Software Design, Inc.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions
+// are met:
+// 1. Redistributions of source code must retain the above copyright
+//    notice, this list of conditions and the following disclaimer.
+// 2. Redistributions in binary form must reproduce the above copyright
+//    notice, this list of conditions and the following disclaimer in the
+//    documentation and/or other materials provided with the distribution.
+// 3. Neither the name of the University nor the names of its contributors
+//    may be used to endorse or promote products derived from this software
+//    without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+// ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+// ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+// OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+// HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+// LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+// OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+// SUCH DAMAGE.
+//
+//	@(#)cdefs.h	8.8 (Berkeley) 1/9/95
+// $FreeBSD$
+
+// -
+// SPDX-License-Identifier: BSD-2-Clause-FreeBSD
+//
+// Copyright (c) 2002 Mike Barcroft <mike@FreeBSD.org>
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions
+// are met:
+// 1. Redistributions of source code must retain the above copyright
+//    notice, this list of conditions and the following disclaimer.
+// 2. Redistributions in binary form must reproduce the above copyright
+//    notice, this list of conditions and the following disclaimer in the
+//    documentation and/or other materials provided with the distribution.
+//
+// THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+// ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+// ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+// OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+// HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+// LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+// OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+// SUCH DAMAGE.
+//
+// $FreeBSD$
+
+// -
+// SPDX-License-Identifier: BSD-3-Clause
+//
+// Copyright (c) 1982, 1986, 1989, 1991, 1993
+//	The Regents of the University of California.  All rights reserved.
+// (c) UNIX System Laboratories, Inc.
+// All or some portions of this file are derived from material licensed
+// to the University of California by American Telephone and Telegraph
+// Co. or Unix System Laboratories, Inc. and are reproduced herein with
+// the permission of UNIX System Laboratories, Inc.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions
+// are met:
+// 1. Redistributions of source code must retain the above copyright
+//    notice, this list of conditions and the following disclaimer.
+// 2. Redistributions in binary form must reproduce the above copyright
+//    notice, this list of conditions and the following disclaimer in the
+//    documentation and/or other materials provided with the distribution.
+// 3. Neither the name of the University nor the names of its contributors
+//    may be used to endorse or promote products derived from this software
+//    without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+// ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+// ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+// OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+// HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+// LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+// OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+// SUCH DAMAGE.
+//
+//	@(#)signal.h	8.4 (Berkeley) 5/4/95
+// $FreeBSD$
+
+// sigset_t macros.
+
+type X__sigset_t = X__sigset /* _sigset.h:55:3 */
+
+// -
+// SPDX-License-Identifier: BSD-2-Clause-FreeBSD
+//
+// Copyright (c) 2002 Mike Barcroft <mike@FreeBSD.org>
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions
+// are met:
+// 1. Redistributions of source code must retain the above copyright
+//    notice, this list of conditions and the following disclaimer.
+// 2. Redistributions in binary form must reproduce the above copyright
+//    notice, this list of conditions and the following disclaimer in the
+//    documentation and/or other materials provided with the distribution.
+//
+// THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+// ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+// ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+// OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+// HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+// LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+// OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+// SUCH DAMAGE.
+//
+// $FreeBSD$
+
+// -
+// SPDX-License-Identifier: BSD-2-Clause-FreeBSD
+//
+// Copyright (c) 2002 Mike Barcroft <mike@FreeBSD.org>
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions
+// are met:
+// 1. Redistributions of source code must retain the above copyright
+//    notice, this list of conditions and the following disclaimer.
+// 2. Redistributions in binary form must reproduce the above copyright
+//    notice, this list of conditions and the following disclaimer in the
+//    documentation and/or other materials provided with the distribution.
+//
+// THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+// ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+// ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+// OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+// HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+// LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+// OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+// SUCH DAMAGE.
+//
+// $FreeBSD$
+
+// Structure returned by gettimeofday(2) system call, and used in other calls.
+type Timeval = struct {
+	Ftv_sec  Time_t
+	Ftv_usec Suseconds_t
+} /* _timeval.h:49:1 */
+
+// -
+// SPDX-License-Identifier: BSD-3-Clause
+//
+// Copyright (c) 1982, 1986, 1993
+//	The Regents of the University of California.  All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions
+// are met:
+// 1. Redistributions of source code must retain the above copyright
+//    notice, this list of conditions and the following disclaimer.
+// 2. Redistributions in binary form must reproduce the above copyright
+//    notice, this list of conditions and the following disclaimer in the
+//    documentation and/or other materials provided with the distribution.
+// 3. Neither the name of the University nor the names of its contributors
+//    may be used to endorse or promote products derived from this software
+//    without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+// ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+// ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+// OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+// HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+// LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+// OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+// SUCH DAMAGE.
+//
+//	@(#)time.h	8.5 (Berkeley) 5/4/95
+// from: FreeBSD: src/sys/sys/time.h,v 1.43 2000/03/20 14:09:05 phk Exp
+//	$FreeBSD$
+
+// -
+// SPDX-License-Identifier: BSD-3-Clause
+//
+// Copyright (c) 1991, 1993
+//	The Regents of the University of California.  All rights reserved.
+//
+// This code is derived from software contributed to Berkeley by
+// Berkeley Software Design, Inc.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions
+// are met:
+// 1. Redistributions of source code must retain the above copyright
+//    notice, this list of conditions and the following disclaimer.
+// 2. Redistributions in binary form must reproduce the above copyright
+//    notice, this list of conditions and the following disclaimer in the
+//    documentation and/or other materials provided with the distribution.
+// 3. Neither the name of the University nor the names of its contributors
+//    may be used to endorse or promote products derived from this software
+//    without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+// ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+// ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+// OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+// HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+// LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+// OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+// SUCH DAMAGE.
+//
+//	@(#)cdefs.h	8.8 (Berkeley) 1/9/95
+// $FreeBSD$
+
+// -
+// SPDX-License-Identifier: BSD-3-Clause
+//
+// Copyright (c) 1982, 1986, 1993
+//	The Regents of the University of California.  All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions
+// are met:
+// 1. Redistributions of source code must retain the above copyright
+//    notice, this list of conditions and the following disclaimer.
+// 2. Redistributions in binary form must reproduce the above copyright
+//    notice, this list of conditions and the following disclaimer in the
+//    documentation and/or other materials provided with the distribution.
+// 3. Neither the name of the University nor the names of its contributors
+//    may be used to endorse or promote products derived from this software
+//    without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+// ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+// ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+// OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+// HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+// LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+// OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+// SUCH DAMAGE.
+//
+//	@(#)time.h	8.5 (Berkeley) 5/4/95
+// from: FreeBSD: src/sys/sys/time.h,v 1.43 2000/03/20 14:09:05 phk Exp
+//	$FreeBSD$
+
+// -
+// SPDX-License-Identifier: BSD-2-Clause-FreeBSD
+//
+// Copyright (c) 2002 Mike Barcroft <mike@FreeBSD.org>
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions
+// are met:
+// 1. Redistributions of source code must retain the above copyright
+//    notice, this list of conditions and the following disclaimer.
+// 2. Redistributions in binary form must reproduce the above copyright
+//    notice, this list of conditions and the following disclaimer in the
+//    documentation and/or other materials provided with the distribution.
+//
+// THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+// ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+// ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+// OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+// HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+// LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+// OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+// SUCH DAMAGE.
+//
+// $FreeBSD$
+
+type Timespec = struct {
+	Ftv_sec  Time_t
+	Ftv_nsec int64
+} /* _timespec.h:46:1 */
+
+// Structure defined by POSIX.1b to be like a itimerval, but with
+// timespecs. Used in the timer_*() system calls.
+type Itimerspec = struct {
+	Fit_interval struct {
+		Ftv_sec  Time_t
+		Ftv_nsec int64
+	}
+	Fit_value struct {
+		Ftv_sec  Time_t
+		Ftv_nsec int64
+	}
+} /* timespec.h:60:1 */
+
+type X__fd_mask = uint64  /* select.h:44:23 */
+type Fd_mask = X__fd_mask /* select.h:46:19 */
+
+type Sigset_t = X__sigset_t /* select.h:51:20 */
+
+// Select uses bit masks of file descriptors in longs.  These macros
+// manipulate such bit fields (the filesystem macros use chars).
+// FD_SETSIZE may be defined by the user, but the default here should
+// be enough for most uses.
+
+type Fd_set1 = struct{ F__fds_bits [16]X__fd_mask } /* select.h:73:9 */
+
+// Select uses bit masks of file descriptors in longs.  These macros
+// manipulate such bit fields (the filesystem macros use chars).
+// FD_SETSIZE may be defined by the user, but the default here should
+// be enough for most uses.
+
+type Fd_set = Fd_set1 /* select.h:75:3 */
+
+// -
+// SPDX-License-Identifier: BSD-3-Clause
+//
+// Copyright (c) 1982, 1986, 1989, 1993
+//	The Regents of the University of California.  All rights reserved.
+// (c) UNIX System Laboratories, Inc.
+// All or some portions of this file are derived from material licensed
+// to the University of California by American Telephone and Telegraph
+// Co. or Unix System Laboratories, Inc. and are reproduced herein with
+// the permission of UNIX System Laboratories, Inc.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions
+// are met:
+// 1. Redistributions of source code must retain the above copyright
+//    notice, this list of conditions and the following disclaimer.
+// 2. Redistributions in binary form must reproduce the above copyright
+//    notice, this list of conditions and the following disclaimer in the
+//    documentation and/or other materials provided with the distribution.
+// 3. Neither the name of the University nor the names of its contributors
+//    may be used to endorse or promote products derived from this software
+//    without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+// ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+// ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+// OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+// HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+// LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+// OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+// SUCH DAMAGE.
+//
+//	@(#)stat.h	8.12 (Berkeley) 6/16/95
+// $FreeBSD$
+
+// -
+// SPDX-License-Identifier: BSD-3-Clause
+//
+// Copyright (c) 1991, 1993
+//	The Regents of the University of California.  All rights reserved.
+//
+// This code is derived from software contributed to Berkeley by
+// Berkeley Software Design, Inc.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions
+// are met:
+// 1. Redistributions of source code must retain the above copyright
+//    notice, this list of conditions and the following disclaimer.
+// 2. Redistributions in binary form must reproduce the above copyright
+//    notice, this list of conditions and the following disclaimer in the
+//    documentation and/or other materials provided with the distribution.
+// 3. Neither the name of the University nor the names of its contributors
+//    may be used to endorse or promote products derived from this software
+//    without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+// ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+// ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+// OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+// HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+// LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+// OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+// SUCH DAMAGE.
+//
+//	@(#)cdefs.h	8.8 (Berkeley) 1/9/95
+// $FreeBSD$
+
+// -
+// SPDX-License-Identifier: BSD-3-Clause
+//
+// Copyright (c) 1982, 1986, 1993
+//	The Regents of the University of California.  All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions
+// are met:
+// 1. Redistributions of source code must retain the above copyright
+//    notice, this list of conditions and the following disclaimer.
+// 2. Redistributions in binary form must reproduce the above copyright
+//    notice, this list of conditions and the following disclaimer in the
+//    documentation and/or other materials provided with the distribution.
+// 3. Neither the name of the University nor the names of its contributors
+//    may be used to endorse or promote products derived from this software
+//    without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+// ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+// ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+// OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+// HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+// LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+// OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+// SUCH DAMAGE.
+//
+//	@(#)time.h	8.5 (Berkeley) 5/4/95
+// from: FreeBSD: src/sys/sys/time.h,v 1.43 2000/03/20 14:09:05 phk Exp
+//	$FreeBSD$
+
+// -
+// SPDX-License-Identifier: BSD-2-Clause-FreeBSD
+//
+// Copyright (c) 2002 Mike Barcroft <mike@FreeBSD.org>
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions
+// are met:
+// 1. Redistributions of source code must retain the above copyright
+//    notice, this list of conditions and the following disclaimer.
+// 2. Redistributions in binary form must reproduce the above copyright
+//    notice, this list of conditions and the following disclaimer in the
+//    documentation and/or other materials provided with the distribution.
+//
+// THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+// ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+// ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+// OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+// HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+// LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+// OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+// SUCH DAMAGE.
+//
+// $FreeBSD$
+
+// XXX We get miscellaneous namespace pollution with this.
+// -
+// SPDX-License-Identifier: BSD-3-Clause
+//
+// Copyright (c) 1982, 1986, 1993
+//	The Regents of the University of California.  All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions
+// are met:
+// 1. Redistributions of source code must retain the above copyright
+//    notice, this list of conditions and the following disclaimer.
+// 2. Redistributions in binary form must reproduce the above copyright
+//    notice, this list of conditions and the following disclaimer in the
+//    documentation and/or other materials provided with the distribution.
+// 3. Neither the name of the University nor the names of its contributors
+//    may be used to endorse or promote products derived from this software
+//    without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+// ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+// ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+// OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+// HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+// LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+// OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+// SUCH DAMAGE.
+//
+//	@(#)time.h	8.5 (Berkeley) 5/4/95
+// $FreeBSD$
+
+// -
+// SPDX-License-Identifier: BSD-2-Clause-FreeBSD
+//
+// Copyright (c) 2002 Mike Barcroft <mike@FreeBSD.org>
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions
+// are met:
+// 1. Redistributions of source code must retain the above copyright
+//    notice, this list of conditions and the following disclaimer.
+// 2. Redistributions in binary form must reproduce the above copyright
+//    notice, this list of conditions and the following disclaimer in the
+//    documentation and/or other materials provided with the distribution.
+//
+// THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+// ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+// ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+// OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+// HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+// LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+// OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+// SUCH DAMAGE.
+//
+// $FreeBSD$
+
+// -
+// SPDX-License-Identifier: BSD-3-Clause
+//
+// Copyright (c) 1982, 1986, 1991, 1993, 1994
+//	The Regents of the University of California.  All rights reserved.
+// (c) UNIX System Laboratories, Inc.
+// All or some portions of this file are derived from material licensed
+// to the University of California by American Telephone and Telegraph
+// Co. or Unix System Laboratories, Inc. and are reproduced herein with
+// the permission of UNIX System Laboratories, Inc.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions
+// are met:
+// 1. Redistributions of source code must retain the above copyright
+//    notice, this list of conditions and the following disclaimer.
+// 2. Redistributions in binary form must reproduce the above copyright
+//    notice, this list of conditions and the following disclaimer in the
+//    documentation and/or other materials provided with the distribution.
+// 3. Neither the name of the University nor the names of its contributors
+//    may be used to endorse or promote products derived from this software
+//    without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+// ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+// ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+// OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+// HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+// LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+// OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+// SUCH DAMAGE.
+//
+//	@(#)types.h	8.6 (Berkeley) 2/19/95
+// $FreeBSD$
+
+// -
+// SPDX-License-Identifier: BSD-3-Clause
+//
+// Copyright (c) 1982, 1986, 1993
+//	The Regents of the University of California.  All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions
+// are met:
+// 1. Redistributions of source code must retain the above copyright
+//    notice, this list of conditions and the following disclaimer.
+// 2. Redistributions in binary form must reproduce the above copyright
+//    notice, this list of conditions and the following disclaimer in the
+//    documentation and/or other materials provided with the distribution.
+// 3. Neither the name of the University nor the names of its contributors
+//    may be used to endorse or promote products derived from this software
+//    without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+// ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+// ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+// OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+// HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+// LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+// OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+// SUCH DAMAGE.
+//
+//	@(#)time.h	8.5 (Berkeley) 5/4/95
+// from: FreeBSD: src/sys/sys/time.h,v 1.43 2000/03/20 14:09:05 phk Exp
+//	$FreeBSD$
+
+// -
+// SPDX-License-Identifier: BSD-3-Clause
+//
+// Copyright (c) 1989, 1993
+//	The Regents of the University of California.  All rights reserved.
+// (c) UNIX System Laboratories, Inc.
+// All or some portions of this file are derived from material licensed
+// to the University of California by American Telephone and Telegraph
+// Co. or Unix System Laboratories, Inc. and are reproduced herein with
+// the permission of UNIX System Laboratories, Inc.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions
+// are met:
+// 1. Redistributions of source code must retain the above copyright
+//    notice, this list of conditions and the following disclaimer.
+// 2. Redistributions in binary form must reproduce the above copyright
+//    notice, this list of conditions and the following disclaimer in the
+//    documentation and/or other materials provided with the distribution.
+// 3. Neither the name of the University nor the names of its contributors
+//    may be used to endorse or promote products derived from this software
+//    without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+// ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+// ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+// OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+// HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+// LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+// OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+// SUCH DAMAGE.
+//
+//	@(#)time.h	8.3 (Berkeley) 1/21/94
+
+// These macros are shared between time.h and sys/time.h.
+
+// Note: The values shown below as a comment for the __POSIX_VISIBLE values are
+// the ones FreeBSD traditionally used based on our reading of the POSIX
+// standards. However, glibc uses 199309 for all of them, even those many were
+// not defined there. To remain bug compatible with glibc means more software
+// that relied on the glibc behavior will compile easily on FreeBSD.
+//
+// Also, CLOCK_UPTIME_FAST is improperly visible temporarily for the lang/pocl
+// port until it can be updated properly. It incorrectly assumes that this was a
+// standard value. It will be moved back to the __BSD_VISIBLE section once the
+// issue is corrected.
+
+// FreeBSD-specific clocks.
+
+// Linux compatible names.
+
+type Timezone = struct {
+	Ftz_minuteswest int32
+	Ftz_dsttime     int32
+} /* time.h:43:1 */
+
+type Bintime = struct {
+	Fsec  Time_t
+	Ffrac Uint64_t
+} /* time.h:56:1 */
+
+// Operations on timespecs
+
+// Names of the interval timers, and structure
+// defining a timer setting.
+
+type Itimerval = struct {
+	Fit_interval struct {
+		Ftv_sec  Time_t
+		Ftv_usec Suseconds_t
+	}
+	Fit_value struct {
+		Ftv_sec  Time_t
+		Ftv_usec Suseconds_t
+	}
+} /* time.h:459:1 */
+
+// Getkerninfo clock information structure
+type Clockinfo = struct {
+	Fhz     int32
+	Ftick   int32
+	Fspare  int32
+	Fstathz int32
+	Fprofhz int32
+} /* time.h:467:1 */
+
+// -
+// SPDX-License-Identifier: BSD-3-Clause
+//
+// Copyright (c) 1989, 1993
+//	The Regents of the University of California.  All rights reserved.
+// (c) UNIX System Laboratories, Inc.
+// All or some portions of this file are derived from material licensed
+// to the University of California by American Telephone and Telegraph
+// Co. or Unix System Laboratories, Inc. and are reproduced herein with
+// the permission of UNIX System Laboratories, Inc.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions
+// are met:
+// 1. Redistributions of source code must retain the above copyright
+//    notice, this list of conditions and the following disclaimer.
+// 2. Redistributions in binary form must reproduce the above copyright
+//    notice, this list of conditions and the following disclaimer in the
+//    documentation and/or other materials provided with the distribution.
+// 3. Neither the name of the University nor the names of its contributors
+//    may be used to endorse or promote products derived from this software
+//    without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+// ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+// ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+// OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+// HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+// LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+// OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+// SUCH DAMAGE.
+//
+//	@(#)time.h	8.3 (Berkeley) 1/21/94
+
+// $FreeBSD$
+
+// -
+// SPDX-License-Identifier: BSD-3-Clause
+//
+// Copyright (c) 1991, 1993
+//	The Regents of the University of California.  All rights reserved.
+//
+// This code is derived from software contributed to Berkeley by
+// Berkeley Software Design, Inc.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions
+// are met:
+// 1. Redistributions of source code must retain the above copyright
+//    notice, this list of conditions and the following disclaimer.
+// 2. Redistributions in binary form must reproduce the above copyright
+//    notice, this list of conditions and the following disclaimer in the
+//    documentation and/or other materials provided with the distribution.
+// 3. Neither the name of the University nor the names of its contributors
+//    may be used to endorse or promote products derived from this software
+//    without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+// ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+// ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+// OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+// HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+// LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+// OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+// SUCH DAMAGE.
+//
+//	@(#)cdefs.h	8.8 (Berkeley) 1/9/95
+// $FreeBSD$
+
+// -
+// SPDX-License-Identifier: BSD-2-Clause-FreeBSD
+//
+// Copyright (c) 2003 Marcel Moolenaar
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions
+// are met:
+//
+// 1. Redistributions of source code must retain the above copyright
+//    notice, this list of conditions and the following disclaimer.
+// 2. Redistributions in binary form must reproduce the above copyright
+//    notice, this list of conditions and the following disclaimer in the
+//    documentation and/or other materials provided with the distribution.
+//
+// THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+// IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+// OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+// IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+// INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+// NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+// THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// $FreeBSD$
+
+// -
+// SPDX-License-Identifier: BSD-2-Clause-FreeBSD
+//
+// Copyright (c) 2002 Mike Barcroft <mike@FreeBSD.org>
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions
+// are met:
+// 1. Redistributions of source code must retain the above copyright
+//    notice, this list of conditions and the following disclaimer.
+// 2. Redistributions in binary form must reproduce the above copyright
+//    notice, this list of conditions and the following disclaimer in the
+//    documentation and/or other materials provided with the distribution.
+//
+// THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+// ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+// ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+// OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+// HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+// LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+// OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+// SUCH DAMAGE.
+//
+// $FreeBSD$
+
+// -
+// SPDX-License-Identifier: BSD-3-Clause
+//
+// Copyright (c) 1989, 1993
+//	The Regents of the University of California.  All rights reserved.
+// (c) UNIX System Laboratories, Inc.
+// All or some portions of this file are derived from material licensed
+// to the University of California by American Telephone and Telegraph
+// Co. or Unix System Laboratories, Inc. and are reproduced herein with
+// the permission of UNIX System Laboratories, Inc.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions
+// are met:
+// 1. Redistributions of source code must retain the above copyright
+//    notice, this list of conditions and the following disclaimer.
+// 2. Redistributions in binary form must reproduce the above copyright
+//    notice, this list of conditions and the following disclaimer in the
+//    documentation and/or other materials provided with the distribution.
+// 3. Neither the name of the University nor the names of its contributors
+//    may be used to endorse or promote products derived from this software
+//    without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+// ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+// ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+// OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+// HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+// LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+// OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+// SUCH DAMAGE.
+//
+//	@(#)time.h	8.3 (Berkeley) 1/21/94
+
+// Frequency of the clock ticks reported by times().  Deprecated - use
+// sysconf(_SC_CLK_TCK) instead.  (Removed in 1003.1-2001.)
+
+// Frequency of the clock ticks reported by clock().
+
+// New in POSIX 1003.1b-1993.
+
+// -
+// SPDX-License-Identifier: BSD-3-Clause
+//
+// Copyright (c) 1982, 1986, 1993
+//	The Regents of the University of California.  All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions
+// are met:
+// 1. Redistributions of source code must retain the above copyright
+//    notice, this list of conditions and the following disclaimer.
+// 2. Redistributions in binary form must reproduce the above copyright
+//    notice, this list of conditions and the following disclaimer in the
+//    documentation and/or other materials provided with the distribution.
+// 3. Neither the name of the University nor the names of its contributors
+//    may be used to endorse or promote products derived from this software
+//    without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+// ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+// ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+// OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+// HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+// LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+// OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+// SUCH DAMAGE.
+//
+//	@(#)time.h	8.5 (Berkeley) 5/4/95
+// from: FreeBSD: src/sys/sys/time.h,v 1.43 2000/03/20 14:09:05 phk Exp
+//	$FreeBSD$
+
+type Tm = struct {
+	Ftm_sec      int32
+	Ftm_min      int32
+	Ftm_hour     int32
+	Ftm_mday     int32
+	Ftm_mon      int32
+	Ftm_year     int32
+	Ftm_wday     int32
+	Ftm_yday     int32
+	Ftm_isdst    int32
+	F__ccgo_pad1 [4]byte
+	Ftm_gmtoff   int64
+	Ftm_zone     uintptr
+} /* time.h:101:1 */
+
+// -
+// SPDX-License-Identifier: BSD-2-Clause-FreeBSD
+//
+// Copyright (c) 2011, 2012 The FreeBSD Foundation
+//
+// This software was developed by David Chisnall under sponsorship from
+// the FreeBSD Foundation.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions
+// are met:
+// 1. Redistributions of source code must retain the above copyright
+//    notice, this list of conditions and the following disclaimer.
+// 2. Redistributions in binary form must reproduce the above copyright
+//    notice, this list of conditions and the following disclaimer in the
+//    documentation and/or other materials provided with the distribution.
+//
+// THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+// ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+// ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+// OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+// HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+// LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+// OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+// SUCH DAMAGE.
+//
+// $FreeBSD$
+
+type Locale_t = uintptr /* _time.h:35:25 */
+
+type Stat = struct {
+	Fst_dev      Dev_t
+	Fst_ino      Ino_t
+	Fst_nlink    Nlink_t
+	Fst_mode     Mode_t
+	Fst_padding0 X__int16_t
+	Fst_uid      Uid_t
+	Fst_gid      Gid_t
+	Fst_padding1 X__int32_t
+	Fst_rdev     Dev_t
+	Fst_atim     struct {
+		Ftv_sec  Time_t
+		Ftv_nsec int64
+	}
+	Fst_mtim struct {
+		Ftv_sec  Time_t
+		Ftv_nsec int64
+	}
+	Fst_ctim struct {
+		Ftv_sec  Time_t
+		Ftv_nsec int64
+	}
+	Fst_birthtim struct {
+		Ftv_sec  Time_t
+		Ftv_nsec int64
+	}
+	Fst_size    Off_t
+	Fst_blocks  Blkcnt_t
+	Fst_blksize Blksize_t
+	Fst_flags   Fflags_t
+	Fst_gen     X__uint64_t
+	Fst_spare   [10]X__uint64_t
+} /* stat.h:160:1 */
+
+// -
+// SPDX-License-Identifier: BSD-3-Clause
+//
+// Copyright (c) 1989, 1993
+//	The Regents of the University of California.  All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions
+// are met:
+// 1. Redistributions of source code must retain the above copyright
+//    notice, this list of conditions and the following disclaimer.
+// 2. Redistributions in binary form must reproduce the above copyright
+//    notice, this list of conditions and the following disclaimer in the
+//    documentation and/or other materials provided with the distribution.
+// 3. Neither the name of the University nor the names of its contributors
+//    may be used to endorse or promote products derived from this software
+//    without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+// ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+// ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+// OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+// HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+// LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+// OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+// SUCH DAMAGE.
+//
+//	@(#)fts.h	8.3 (Berkeley) 8/14/94
+// $FreeBSD$
+
+// -
+// SPDX-License-Identifier: BSD-2-Clause-FreeBSD
+//
+// Copyright (c) 2002 Mike Barcroft <mike@FreeBSD.org>
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions
+// are met:
+// 1. Redistributions of source code must retain the above copyright
+//    notice, this list of conditions and the following disclaimer.
+// 2. Redistributions in binary form must reproduce the above copyright
+//    notice, this list of conditions and the following disclaimer in the
+//    documentation and/or other materials provided with the distribution.
+//
+// THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+// ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+// ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+// OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+// HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+// LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+// OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+// SUCH DAMAGE.
+//
+// $FreeBSD$
+
+type X_ftsent = struct {
+	Ffts_cycle   uintptr
+	Ffts_parent  uintptr
+	Ffts_link    uintptr
+	Ffts_number  int64
+	Ffts_pointer uintptr
+	Ffts_accpath uintptr
+	Ffts_path    uintptr
+	Ffts_errno   int32
+	Ffts_symfd   int32
+	Ffts_pathlen X__size_t
+	Ffts_namelen X__size_t
+	Ffts_ino     X__ino_t
+	Ffts_dev     X__dev_t
+	Ffts_nlink   X__nlink_t
+	Ffts_level   int64
+	Ffts_info    int32
+	Ffts_flags   uint32
+	Ffts_instr   int32
+	F__ccgo_pad1 [4]byte
+	Ffts_statp   uintptr
+	Ffts_name    uintptr
+	Ffts_fts     uintptr
+} /* fts.h:41:2 */
+
+// -
+// SPDX-License-Identifier: BSD-3-Clause
+//
+// Copyright (c) 1989, 1993
+//	The Regents of the University of California.  All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions
+// are met:
+// 1. Redistributions of source code must retain the above copyright
+//    notice, this list of conditions and the following disclaimer.
+// 2. Redistributions in binary form must reproduce the above copyright
+//    notice, this list of conditions and the following disclaimer in the
+//    documentation and/or other materials provided with the distribution.
+// 3. Neither the name of the University nor the names of its contributors
+//    may be used to endorse or promote products derived from this software
+//    without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+// ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+// ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+// OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+// HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+// LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+// OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+// SUCH DAMAGE.
+//
+//	@(#)fts.h	8.3 (Berkeley) 8/14/94
+// $FreeBSD$
+
+// -
+// SPDX-License-Identifier: BSD-2-Clause-FreeBSD
+//
+// Copyright (c) 2002 Mike Barcroft <mike@FreeBSD.org>
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions
+// are met:
+// 1. Redistributions of source code must retain the above copyright
+//    notice, this list of conditions and the following disclaimer.
+// 2. Redistributions in binary form must reproduce the above copyright
+//    notice, this list of conditions and the following disclaimer in the
+//    documentation and/or other materials provided with the distribution.
+//
+// THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+// ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+// ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+// OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+// HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+// LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+// OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+// SUCH DAMAGE.
+//
+// $FreeBSD$
+
+type FTS = struct {
+	Ffts_cur       uintptr
+	Ffts_child     uintptr
+	Ffts_array     uintptr
+	Ffts_dev       X__dev_t
+	Ffts_path      uintptr
+	Ffts_rfd       int32
+	F__ccgo_pad1   [4]byte
+	Ffts_pathlen   X__size_t
+	Ffts_nitems    X__size_t
+	Ffts_compar    uintptr
+	Ffts_options   int32
+	F__ccgo_pad2   [4]byte
+	Ffts_clientptr uintptr
+} /* fts.h:66:3 */
+
+type FTSENT = X_ftsent /* fts.h:120:3 */
+
+var _ int8 /* gen.c:5:13: */