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-rw-r--r--vendor/modernc.org/libc/time/time_netbsd_amd64.go2340
1 files changed, 2340 insertions, 0 deletions
diff --git a/vendor/modernc.org/libc/time/time_netbsd_amd64.go b/vendor/modernc.org/libc/time/time_netbsd_amd64.go
new file mode 100644
index 00000000..9d5c549b
--- /dev/null
+++ b/vendor/modernc.org/libc/time/time_netbsd_amd64.go
@@ -0,0 +1,2340 @@
+// Code generated by 'ccgo time/gen.c -crt-import-path "" -export-defines "" -export-enums "" -export-externs X -export-fields F -export-structs "" -export-typedefs "" -header -hide _OSSwapInt16,_OSSwapInt32,_OSSwapInt64 -o time/time_netbsd_amd64.go -pkgname time', DO NOT EDIT.
+
+package time
+
+import (
+ "math"
+ "reflect"
+ "sync/atomic"
+ "unsafe"
+)
+
+var _ = math.Pi
+var _ reflect.Kind
+var _ atomic.Value
+var _ unsafe.Pointer
+
+const (
+ BIG_ENDIAN = 4321
+ BYTE_ORDER = 1234
+ CLOCKS_PER_SEC = 100
+ CLOCK_MONOTONIC = 3
+ CLOCK_PROCESS_CPUTIME_ID = 0x40000000
+ CLOCK_PROF = 2
+ CLOCK_REALTIME = 0
+ CLOCK_THREAD_CPUTIME_ID = 0x20000000
+ CLOCK_VIRTUAL = 1
+ FD_SETSIZE = 256
+ INT16_MAX = 32767
+ INT16_MIN = -32768
+ INT32_MAX = 2147483647
+ INT32_MIN = -2147483648
+ INT64_MAX = 9223372036854775807
+ INT64_MIN = -9223372036854775808
+ INT8_MAX = 127
+ INT8_MIN = -128
+ INTMAX_MAX = 9223372036854775807
+ INTMAX_MIN = -9223372036854775808
+ INTPTR_MAX = 9223372036854775807
+ INTPTR_MIN = -9223372036854775808
+ INT_FAST16_MAX = 2147483647
+ INT_FAST16_MIN = -2147483648
+ INT_FAST32_MAX = 2147483647
+ INT_FAST32_MIN = -2147483648
+ INT_FAST64_MAX = 9223372036854775807
+ INT_FAST64_MIN = -9223372036854775808
+ INT_FAST8_MAX = 2147483647
+ INT_FAST8_MIN = -2147483648
+ INT_LEAST16_MAX = 32767
+ INT_LEAST16_MIN = -32768
+ INT_LEAST32_MAX = 2147483647
+ INT_LEAST32_MIN = -2147483648
+ INT_LEAST64_MAX = 9223372036854775807
+ INT_LEAST64_MIN = -9223372036854775808
+ INT_LEAST8_MAX = 127
+ INT_LEAST8_MIN = -128
+ ITIMER_MONOTONIC = 3
+ ITIMER_PROF = 2
+ ITIMER_REAL = 0
+ ITIMER_VIRTUAL = 1
+ LITTLE_ENDIAN = 1234
+ NBBY = 8
+ NFDBITS = 32
+ NODEVMAJOR = -1
+ PDP_ENDIAN = 3412
+ PTRDIFF_MAX = 9223372036854775807
+ PTRDIFF_MIN = -9223372036854775808
+ SIG_ATOMIC_MAX = 2147483647
+ SIG_ATOMIC_MIN = -2147483648
+ SIZE_MAX = 18446744073709551615
+ TIMER_ABSTIME = 0x1
+ TIMER_RELTIME = 0x0
+ TIME_UTC = 1
+ UINT16_MAX = 65535
+ UINT32_MAX = 4294967295
+ UINT64_MAX = 18446744073709551615
+ UINT8_MAX = 255
+ UINTMAX_MAX = 18446744073709551615
+ UINTPTR_MAX = 18446744073709551615
+ UINT_FAST16_MAX = 4294967295
+ UINT_FAST32_MAX = 4294967295
+ UINT_FAST64_MAX = 18446744073709551615
+ UINT_FAST8_MAX = 4294967295
+ UINT_LEAST16_MAX = 65535
+ UINT_LEAST32_MAX = 4294967295
+ UINT_LEAST64_MAX = 18446744073709551615
+ UINT_LEAST8_MAX = 255
+ WCHAR_MAX = 0x7fffffff
+ WCHAR_MIN = -2147483648
+ WINT_MAX = 0x7fffffff
+ WINT_MIN = -2147483648
+ X_AMD64_BYTE_SWAP_H_ = 0
+ X_AMD64_INT_CONST_H_ = 0
+ X_AMD64_INT_LIMITS_H_ = 0
+ X_AMD64_INT_MWGWTYPES_H_ = 0
+ X_AMD64_INT_TYPES_H_ = 0
+ X_AMD64_WCHAR_LIMITS_H_ = 0
+ X_BIG_ENDIAN = 4321
+ X_BSD_INT16_T_ = 0
+ X_BSD_INT32_T_ = 0
+ X_BSD_INT64_T_ = 0
+ X_BSD_INT8_T_ = 0
+ X_BSD_INTPTR_T_ = 0
+ X_BSD_UINT16_T_ = 0
+ X_BSD_UINT32_T_ = 0
+ X_BSD_UINT64_T_ = 0
+ X_BSD_UINT8_T_ = 0
+ X_BSD_UINTPTR_T_ = 0
+ X_BYTE_ORDER = 1234
+ X_FILE_OFFSET_BITS = 64
+ X_LIB_PTHREAD_TYPES_H = 0
+ X_LITTLE_ENDIAN = 1234
+ X_LP64 = 1
+ X_NETBSD_SOURCE = 1
+ X_PDP_ENDIAN = 3412
+ X_PT_BARRIERATTR_DEAD = 0xDEAD0808
+ X_PT_BARRIERATTR_MAGIC = 0x88880808
+ X_PT_BARRIER_DEAD = 0xDEAD0008
+ X_PT_BARRIER_MAGIC = 0x88880008
+ X_PT_CONDATTR_DEAD = 0xDEAD0006
+ X_PT_CONDATTR_MAGIC = 0x66660006
+ X_PT_COND_DEAD = 0xDEAD0005
+ X_PT_COND_MAGIC = 0x55550005
+ X_PT_MUTEXATTR_DEAD = 0xDEAD0004
+ X_PT_MUTEXATTR_MAGIC = 0x44440004
+ X_PT_MUTEX_DEAD = 0xDEAD0003
+ X_PT_MUTEX_MAGIC = 0x33330003
+ X_PT_RWLOCKATTR_DEAD = 0xDEAD0909
+ X_PT_RWLOCKATTR_MAGIC = 0x99990909
+ X_PT_RWLOCK_DEAD = 0xDEAD0009
+ X_PT_RWLOCK_MAGIC = 0x99990009
+ X_PT_SPINLOCK_DEAD = 0xDEAD0007
+ X_PT_SPINLOCK_MAGIC = 0x77770007
+ X_PT_SPINLOCK_PSHARED = 0x00000001
+ X_QUAD_HIGHWORD = 1
+ X_QUAD_LOWWORD = 0
+ X_SYS_ANSI_H_ = 0
+ X_SYS_BSWAP_H_ = 0
+ X_SYS_CDEFS_ELF_H_ = 0
+ X_SYS_CDEFS_H_ = 0
+ X_SYS_COMMON_ANSI_H_ = 0
+ X_SYS_COMMON_INT_LIMITS_H_ = 0
+ X_SYS_COMMON_INT_MWGWTYPES_H_ = 0
+ X_SYS_COMMON_INT_TYPES_H_ = 0
+ X_SYS_ENDIAN_H_ = 0
+ X_SYS_FD_SET_H_ = 0
+ X_SYS_IDTYPE_H_ = 0
+ X_SYS_NULL_H_ = 0
+ X_SYS_SELECT_H_ = 0
+ X_SYS_SIGTYPES_H_ = 0
+ X_SYS_STDINT_H_ = 0
+ X_SYS_TIMESPEC_H_ = 0
+ X_SYS_TIME_H_ = 0
+ X_SYS_TYPES_H_ = 0
+ X_TIME_H_ = 0
+ X_X86_64_BSWAP_H_ = 0
+ X_X86_64_CDEFS_H_ = 0
+ X_X86_64_TYPES_H_ = 0
+)
+
+// $NetBSD: idtype.h,v 1.5 2016/04/09 17:02:51 riastradh Exp $
+
+// -
+// Copyright (c) 2016 The NetBSD Foundation, Inc.
+// All rights reserved.
+//
+// This code is derived from software contributed to The NetBSD Foundation
+// by Christos Zoulas.
+//
+// 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 NETBSD FOUNDATION, INC. 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 FOUNDATION 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.
+
+// Using the solaris constants, some of them are not applicable to us
+// Do not re-order the list, or add elements in the middle as this will
+// break the ABI of the system calls using this. We set a high private
+// maximum so that new values can be added in the future without
+// changing the width of the type.
+const ( /* idtype.h:41:1: */
+ P_MYID = -1 // Me/my process group
+ P_ALL = 0 // All processes.
+ P_PID = 1 // A process identifier.
+ P_LWPID = 2 // An LWP identifier.
+ P_PPID = 3 // A parent process identifier.
+ P_PGID = 4 // A process group identifier.
+ P_SID = 5 // A session identifier.
+ P_CID = 6 // A scheduling class identifier.
+ P_UID = 7 // A user identifier.
+ P_GID = 8 // A group identifier.
+ P_TASKID = 9 // A task identifier.
+ P_PROJID = 10 // A project identifier.
+ P_POOLID = 11 // A pool identifier.
+ P_ZONEID = 12 // A zone identifier.
+ P_CTID = 13 // A (process) contract identifier.
+ P_CPUID = 14 // CPU identifier.
+ P_PSETID = 15 // Processor set identifier.
+ X_P_MAXIDTYPE = 2147483647
+)
+
+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 */
+
+// return true if value 'a' fits in type 't'
+
+// $NetBSD: featuretest.h,v 1.10 2013/04/26 18:29:06 christos Exp $
+
+// Written by Klaus Klein <kleink@NetBSD.org>, February 2, 1998.
+// Public domain.
+//
+// NOTE: Do not protect this header against multiple inclusion. Doing
+// so can have subtle side-effects due to header file inclusion order
+// and testing of e.g. _POSIX_SOURCE vs. _POSIX_C_SOURCE. Instead,
+// protect each CPP macro that we want to supply.
+
+// Feature-test macros are defined by several standards, and allow an
+// application to specify what symbols they want the system headers to
+// expose, and hence what standard they want them to conform to.
+// There are two classes of feature-test macros. The first class
+// specify complete standards, and if one of these is defined, header
+// files will try to conform to the relevant standard. They are:
+//
+// ANSI macros:
+// _ANSI_SOURCE ANSI C89
+//
+// POSIX macros:
+// _POSIX_SOURCE == 1 IEEE Std 1003.1 (version?)
+// _POSIX_C_SOURCE == 1 IEEE Std 1003.1-1990
+// _POSIX_C_SOURCE == 2 IEEE Std 1003.2-1992
+// _POSIX_C_SOURCE == 199309L IEEE Std 1003.1b-1993
+// _POSIX_C_SOURCE == 199506L ISO/IEC 9945-1:1996
+// _POSIX_C_SOURCE == 200112L IEEE Std 1003.1-2001
+// _POSIX_C_SOURCE == 200809L IEEE Std 1003.1-2008
+//
+// X/Open macros:
+// _XOPEN_SOURCE System Interfaces and Headers, Issue 4, Ver 2
+// _XOPEN_SOURCE_EXTENDED == 1 XSH4.2 UNIX extensions
+// _XOPEN_SOURCE == 500 System Interfaces and Headers, Issue 5
+// _XOPEN_SOURCE == 520 Networking Services (XNS), Issue 5.2
+// _XOPEN_SOURCE == 600 IEEE Std 1003.1-2001, XSI option
+// _XOPEN_SOURCE == 700 IEEE Std 1003.1-2008, XSI option
+//
+// NetBSD macros:
+// _NETBSD_SOURCE == 1 Make all NetBSD features available.
+//
+// If more than one of these "major" feature-test macros is defined,
+// then the set of facilities provided (and namespace used) is the
+// union of that specified by the relevant standards, and in case of
+// conflict, the earlier standard in the above list has precedence (so
+// if both _POSIX_C_SOURCE and _NETBSD_SOURCE are defined, the version
+// of rename() that's used is the POSIX one). If none of the "major"
+// feature-test macros is defined, _NETBSD_SOURCE is assumed.
+//
+// There are also "minor" feature-test macros, which enable extra
+// functionality in addition to some base standard. They should be
+// defined along with one of the "major" macros. The "minor" macros
+// are:
+//
+// _REENTRANT
+// _ISOC99_SOURCE
+// _ISOC11_SOURCE
+// _LARGEFILE_SOURCE Large File Support
+// <http://ftp.sas.com/standards/large.file/x_open.20Mar96.html>
+
+// $NetBSD: ansi.h,v 1.11 2019/05/07 03:49:26 kamil Exp $
+
+// $NetBSD: common_ansi.h,v 1.1 2014/08/19 07:27:31 matt Exp $
+
+// -
+// Copyright (c) 2014 The NetBSD Foundation, Inc.
+// All rights reserved.
+//
+// This code is derived from software contributed to The NetBSD Foundation
+// by Matt Thomas of 3am Software Foundry.
+//
+// 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 NETBSD FOUNDATION, INC. 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 FOUNDATION 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.
+
+// $NetBSD: cdefs.h,v 1.141 2019/02/21 21:34:05 christos Exp $
+
+// * 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
+
+// $NetBSD: int_types.h,v 1.7 2014/07/25 21:43:13 joerg Exp $
+
+// -
+// Copyright (c) 1990 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.
+//
+// from: @(#)types.h 7.5 (Berkeley) 3/9/91
+
+// $NetBSD: common_int_types.h,v 1.1 2014/07/25 21:43:13 joerg Exp $
+
+// -
+// Copyright (c) 2014 The NetBSD Foundation, Inc.
+// All rights reserved.
+//
+// This code is derived from software contributed to The NetBSD Foundation
+// by Joerg Sonnenberger.
+//
+// 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 NETBSD FOUNDATION, INC. 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 FOUNDATION 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.
+
+// 7.18.1 Integer types
+
+// 7.18.1.1 Exact-width integer types
+
+type X__int8_t = int8 /* common_int_types.h:45:27 */
+type X__uint8_t = uint8 /* common_int_types.h:46:27 */
+type X__int16_t = int16 /* common_int_types.h:47:27 */
+type X__uint16_t = uint16 /* common_int_types.h:48:27 */
+type X__int32_t = int32 /* common_int_types.h:49:27 */
+type X__uint32_t = uint32 /* common_int_types.h:50:27 */
+type X__int64_t = int64 /* common_int_types.h:51:27 */
+type X__uint64_t = uint64 /* common_int_types.h:52:27 */
+
+// 7.18.1.4 Integer types capable of holding object pointers
+
+type X__intptr_t = int64 /* common_int_types.h:58:27 */
+type X__uintptr_t = uint64 /* common_int_types.h:59:26 */
+
+// Types which are fundamental to the implementation and may appear in
+// more than one standard header are defined here. Standard headers
+// then use:
+// #ifdef _BSD_SIZE_T_
+// typedef _BSD_SIZE_T_ size_t;
+// #undef _BSD_SIZE_T_
+// #endif
+
+// $NetBSD: null.h,v 1.9 2010/07/06 11:56:20 kleink Exp $
+
+// Written by Klaus Klein <kleink@NetBSD.org>, December 22, 1999.
+// Public domain.
+
+type Clock_t = uint32 /* time.h:49:23 */
+
+type Time_t = X__int64_t /* time.h:54:22 */
+
+type Clockid_t = int32 /* time.h:64:25 */
+
+type Timer_t = int32 /* time.h:69:23 */
+
+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:75:1 */
+
+// ISO/IEC 9899:201x 7.27.1/3 Components of time
+// $NetBSD: timespec.h,v 1.1 2015/07/31 12:51:32 kamil Exp $
+
+// 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
+//
+// Extracted by Kamil Rytarowski from:
+// NetBSD: src/sys/sys/time.h,v 1.69 2015/05/19 23:35:11 riastradh Exp
+
+// $NetBSD: ansi.h,v 1.14 2011/07/17 20:54:54 joerg Exp $
+
+// -
+// Copyright (c) 2000, 2001, 2002 The NetBSD Foundation, Inc.
+// All rights reserved.
+//
+// This code is derived from software contributed to The NetBSD Foundation
+// by Jun-ichiro itojun Hagino and by Klaus Klein.
+//
+// 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 NETBSD FOUNDATION, INC. 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 FOUNDATION 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.
+
+// $NetBSD: ansi.h,v 1.11 2019/05/07 03:49:26 kamil Exp $
+
+// $NetBSD: common_ansi.h,v 1.1 2014/08/19 07:27:31 matt Exp $
+
+// -
+// Copyright (c) 2014 The NetBSD Foundation, Inc.
+// All rights reserved.
+//
+// This code is derived from software contributed to The NetBSD Foundation
+// by Matt Thomas of 3am Software Foundry.
+//
+// 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 NETBSD FOUNDATION, INC. 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 FOUNDATION 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.
+
+type X__caddr_t = uintptr /* ansi.h:37:14 */ // core address
+type X__gid_t = X__uint32_t /* ansi.h:38:20 */ // group id
+type X__in_addr_t = X__uint32_t /* ansi.h:39:20 */ // IP(v4) address
+type X__in_port_t = X__uint16_t /* ansi.h:40:20 */ // "Internet" port number
+type X__mode_t = X__uint32_t /* ansi.h:41:20 */ // file permissions
+type X__off_t = X__int64_t /* ansi.h:42:19 */ // file offset
+type X__pid_t = X__int32_t /* ansi.h:43:19 */ // process id
+type X__sa_family_t = X__uint8_t /* ansi.h:44:19 */ // socket address family
+type X__socklen_t = uint32 /* ansi.h:45:22 */ // socket-related datum length
+type X__uid_t = X__uint32_t /* ansi.h:46:20 */ // user id
+type X__fsblkcnt_t = X__uint64_t /* ansi.h:47:20 */ // fs block count (statvfs)
+type X__fsfilcnt_t = X__uint64_t /* ansi.h:48:20 */
+type X__wctrans_t = uintptr /* ansi.h:51:32 */
+type X__wctype_t = uintptr /* ansi.h:54:31 */
+
+// mbstate_t is an opaque object to keep conversion state, during multibyte
+// stream conversions. The content must not be referenced by user programs.
+type X__mbstate_t = struct {
+ F__mbstateL X__int64_t
+ F__ccgo_pad1 [120]byte
+} /* ansi.h:63:3 */
+
+type X__va_list = X__builtin_va_list /* ansi.h:72:27 */
+
+type Timespec = struct {
+ Ftv_sec Time_t
+ Ftv_nsec int64
+} /* timespec.h:47:1 */
+
+// $NetBSD: time.h,v 1.79 2017/01/17 15:28:34 maya Exp $
+
+// 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
+
+// $NetBSD: featuretest.h,v 1.10 2013/04/26 18:29:06 christos Exp $
+
+// Written by Klaus Klein <kleink@NetBSD.org>, February 2, 1998.
+// Public domain.
+//
+// NOTE: Do not protect this header against multiple inclusion. Doing
+// so can have subtle side-effects due to header file inclusion order
+// and testing of e.g. _POSIX_SOURCE vs. _POSIX_C_SOURCE. Instead,
+// protect each CPP macro that we want to supply.
+
+// Feature-test macros are defined by several standards, and allow an
+// application to specify what symbols they want the system headers to
+// expose, and hence what standard they want them to conform to.
+// There are two classes of feature-test macros. The first class
+// specify complete standards, and if one of these is defined, header
+// files will try to conform to the relevant standard. They are:
+//
+// ANSI macros:
+// _ANSI_SOURCE ANSI C89
+//
+// POSIX macros:
+// _POSIX_SOURCE == 1 IEEE Std 1003.1 (version?)
+// _POSIX_C_SOURCE == 1 IEEE Std 1003.1-1990
+// _POSIX_C_SOURCE == 2 IEEE Std 1003.2-1992
+// _POSIX_C_SOURCE == 199309L IEEE Std 1003.1b-1993
+// _POSIX_C_SOURCE == 199506L ISO/IEC 9945-1:1996
+// _POSIX_C_SOURCE == 200112L IEEE Std 1003.1-2001
+// _POSIX_C_SOURCE == 200809L IEEE Std 1003.1-2008
+//
+// X/Open macros:
+// _XOPEN_SOURCE System Interfaces and Headers, Issue 4, Ver 2
+// _XOPEN_SOURCE_EXTENDED == 1 XSH4.2 UNIX extensions
+// _XOPEN_SOURCE == 500 System Interfaces and Headers, Issue 5
+// _XOPEN_SOURCE == 520 Networking Services (XNS), Issue 5.2
+// _XOPEN_SOURCE == 600 IEEE Std 1003.1-2001, XSI option
+// _XOPEN_SOURCE == 700 IEEE Std 1003.1-2008, XSI option
+//
+// NetBSD macros:
+// _NETBSD_SOURCE == 1 Make all NetBSD features available.
+//
+// If more than one of these "major" feature-test macros is defined,
+// then the set of facilities provided (and namespace used) is the
+// union of that specified by the relevant standards, and in case of
+// conflict, the earlier standard in the above list has precedence (so
+// if both _POSIX_C_SOURCE and _NETBSD_SOURCE are defined, the version
+// of rename() that's used is the POSIX one). If none of the "major"
+// feature-test macros is defined, _NETBSD_SOURCE is assumed.
+//
+// There are also "minor" feature-test macros, which enable extra
+// functionality in addition to some base standard. They should be
+// defined along with one of the "major" macros. The "minor" macros
+// are:
+//
+// _REENTRANT
+// _ISOC99_SOURCE
+// _ISOC11_SOURCE
+// _LARGEFILE_SOURCE Large File Support
+// <http://ftp.sas.com/standards/large.file/x_open.20Mar96.html>
+
+// $NetBSD: types.h,v 1.102 2018/11/06 16:26:44 maya Exp $
+
+// -
+// 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 8.4 (Berkeley) 1/21/94
+
+// $NetBSD: featuretest.h,v 1.10 2013/04/26 18:29:06 christos Exp $
+
+// Written by Klaus Klein <kleink@NetBSD.org>, February 2, 1998.
+// Public domain.
+//
+// NOTE: Do not protect this header against multiple inclusion. Doing
+// so can have subtle side-effects due to header file inclusion order
+// and testing of e.g. _POSIX_SOURCE vs. _POSIX_C_SOURCE. Instead,
+// protect each CPP macro that we want to supply.
+
+// Feature-test macros are defined by several standards, and allow an
+// application to specify what symbols they want the system headers to
+// expose, and hence what standard they want them to conform to.
+// There are two classes of feature-test macros. The first class
+// specify complete standards, and if one of these is defined, header
+// files will try to conform to the relevant standard. They are:
+//
+// ANSI macros:
+// _ANSI_SOURCE ANSI C89
+//
+// POSIX macros:
+// _POSIX_SOURCE == 1 IEEE Std 1003.1 (version?)
+// _POSIX_C_SOURCE == 1 IEEE Std 1003.1-1990
+// _POSIX_C_SOURCE == 2 IEEE Std 1003.2-1992
+// _POSIX_C_SOURCE == 199309L IEEE Std 1003.1b-1993
+// _POSIX_C_SOURCE == 199506L ISO/IEC 9945-1:1996
+// _POSIX_C_SOURCE == 200112L IEEE Std 1003.1-2001
+// _POSIX_C_SOURCE == 200809L IEEE Std 1003.1-2008
+//
+// X/Open macros:
+// _XOPEN_SOURCE System Interfaces and Headers, Issue 4, Ver 2
+// _XOPEN_SOURCE_EXTENDED == 1 XSH4.2 UNIX extensions
+// _XOPEN_SOURCE == 500 System Interfaces and Headers, Issue 5
+// _XOPEN_SOURCE == 520 Networking Services (XNS), Issue 5.2
+// _XOPEN_SOURCE == 600 IEEE Std 1003.1-2001, XSI option
+// _XOPEN_SOURCE == 700 IEEE Std 1003.1-2008, XSI option
+//
+// NetBSD macros:
+// _NETBSD_SOURCE == 1 Make all NetBSD features available.
+//
+// If more than one of these "major" feature-test macros is defined,
+// then the set of facilities provided (and namespace used) is the
+// union of that specified by the relevant standards, and in case of
+// conflict, the earlier standard in the above list has precedence (so
+// if both _POSIX_C_SOURCE and _NETBSD_SOURCE are defined, the version
+// of rename() that's used is the POSIX one). If none of the "major"
+// feature-test macros is defined, _NETBSD_SOURCE is assumed.
+//
+// There are also "minor" feature-test macros, which enable extra
+// functionality in addition to some base standard. They should be
+// defined along with one of the "major" macros. The "minor" macros
+// are:
+//
+// _REENTRANT
+// _ISOC99_SOURCE
+// _ISOC11_SOURCE
+// _LARGEFILE_SOURCE Large File Support
+// <http://ftp.sas.com/standards/large.file/x_open.20Mar96.html>
+
+// Machine type dependent parameters.
+// $NetBSD: types.h,v 1.60 2019/04/06 03:06:24 thorpej Exp $
+
+// -
+// Copyright (c) 1990 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.
+//
+// @(#)types.h 7.5 (Berkeley) 3/9/91
+
+// $NetBSD: cdefs.h,v 1.141 2019/02/21 21:34:05 christos Exp $
+
+// * 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
+
+// $NetBSD: featuretest.h,v 1.10 2013/04/26 18:29:06 christos Exp $
+
+// Written by Klaus Klein <kleink@NetBSD.org>, February 2, 1998.
+// Public domain.
+//
+// NOTE: Do not protect this header against multiple inclusion. Doing
+// so can have subtle side-effects due to header file inclusion order
+// and testing of e.g. _POSIX_SOURCE vs. _POSIX_C_SOURCE. Instead,
+// protect each CPP macro that we want to supply.
+
+// Feature-test macros are defined by several standards, and allow an
+// application to specify what symbols they want the system headers to
+// expose, and hence what standard they want them to conform to.
+// There are two classes of feature-test macros. The first class
+// specify complete standards, and if one of these is defined, header
+// files will try to conform to the relevant standard. They are:
+//
+// ANSI macros:
+// _ANSI_SOURCE ANSI C89
+//
+// POSIX macros:
+// _POSIX_SOURCE == 1 IEEE Std 1003.1 (version?)
+// _POSIX_C_SOURCE == 1 IEEE Std 1003.1-1990
+// _POSIX_C_SOURCE == 2 IEEE Std 1003.2-1992
+// _POSIX_C_SOURCE == 199309L IEEE Std 1003.1b-1993
+// _POSIX_C_SOURCE == 199506L ISO/IEC 9945-1:1996
+// _POSIX_C_SOURCE == 200112L IEEE Std 1003.1-2001
+// _POSIX_C_SOURCE == 200809L IEEE Std 1003.1-2008
+//
+// X/Open macros:
+// _XOPEN_SOURCE System Interfaces and Headers, Issue 4, Ver 2
+// _XOPEN_SOURCE_EXTENDED == 1 XSH4.2 UNIX extensions
+// _XOPEN_SOURCE == 500 System Interfaces and Headers, Issue 5
+// _XOPEN_SOURCE == 520 Networking Services (XNS), Issue 5.2
+// _XOPEN_SOURCE == 600 IEEE Std 1003.1-2001, XSI option
+// _XOPEN_SOURCE == 700 IEEE Std 1003.1-2008, XSI option
+//
+// NetBSD macros:
+// _NETBSD_SOURCE == 1 Make all NetBSD features available.
+//
+// If more than one of these "major" feature-test macros is defined,
+// then the set of facilities provided (and namespace used) is the
+// union of that specified by the relevant standards, and in case of
+// conflict, the earlier standard in the above list has precedence (so
+// if both _POSIX_C_SOURCE and _NETBSD_SOURCE are defined, the version
+// of rename() that's used is the POSIX one). If none of the "major"
+// feature-test macros is defined, _NETBSD_SOURCE is assumed.
+//
+// There are also "minor" feature-test macros, which enable extra
+// functionality in addition to some base standard. They should be
+// defined along with one of the "major" macros. The "minor" macros
+// are:
+//
+// _REENTRANT
+// _ISOC99_SOURCE
+// _ISOC11_SOURCE
+// _LARGEFILE_SOURCE Large File Support
+// <http://ftp.sas.com/standards/large.file/x_open.20Mar96.html>
+
+// $NetBSD: int_types.h,v 1.7 2014/07/25 21:43:13 joerg Exp $
+
+// -
+// Copyright (c) 1990 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.
+//
+// from: @(#)types.h 7.5 (Berkeley) 3/9/91
+
+type X__register_t = int64 /* types.h:68:19 */
+type X__cpu_simple_lock_nv_t = uint8 /* types.h:69:24 */
+
+// __cpu_simple_lock_t used to be a full word.
+
+// The amd64 does not have strict alignment requirements.
+
+// $NetBSD: ansi.h,v 1.11 2019/05/07 03:49:26 kamil Exp $
+
+// $NetBSD: common_ansi.h,v 1.1 2014/08/19 07:27:31 matt Exp $
+
+// -
+// Copyright (c) 2014 The NetBSD Foundation, Inc.
+// All rights reserved.
+//
+// This code is derived from software contributed to The NetBSD Foundation
+// by Matt Thomas of 3am Software Foundry.
+//
+// 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 NETBSD FOUNDATION, INC. 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 FOUNDATION 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.
+
+// $NetBSD: int_types.h,v 1.7 2014/07/25 21:43:13 joerg Exp $
+
+// -
+// Copyright (c) 1990 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.
+//
+// from: @(#)types.h 7.5 (Berkeley) 3/9/91
+
+// $NetBSD: ansi.h,v 1.14 2011/07/17 20:54:54 joerg Exp $
+
+// -
+// Copyright (c) 2000, 2001, 2002 The NetBSD Foundation, Inc.
+// All rights reserved.
+//
+// This code is derived from software contributed to The NetBSD Foundation
+// by Jun-ichiro itojun Hagino and by Klaus Klein.
+//
+// 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 NETBSD FOUNDATION, INC. 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 FOUNDATION 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.
+
+type Int8_t = X__int8_t /* types.h:54:18 */
+
+type Uint8_t = X__uint8_t /* types.h:59:19 */
+
+type Int16_t = X__int16_t /* types.h:64:19 */
+
+type Uint16_t = X__uint16_t /* types.h:69:20 */
+
+type Int32_t = X__int32_t /* types.h:74:19 */
+
+type Uint32_t = X__uint32_t /* types.h:79:20 */
+
+type Int64_t = X__int64_t /* types.h:84:19 */
+
+type Uint64_t = X__uint64_t /* types.h:89:20 */
+
+type U_int8_t = Uint8_t /* types.h:93:18 */
+type U_int16_t = Uint16_t /* types.h:94:18 */
+type U_int32_t = Uint32_t /* types.h:95:18 */
+type U_int64_t = Uint64_t /* types.h:96:18 */
+
+// $NetBSD: endian.h,v 1.1 2003/04/26 18:39:40 fvdl Exp $
+
+// $NetBSD: endian.h,v 1.30 2016/02/27 21:37:35 christos Exp $
+
+// Copyright (c) 1987, 1991, 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.
+//
+// @(#)endian.h 8.1 (Berkeley) 6/11/93
+
+// $NetBSD: featuretest.h,v 1.10 2013/04/26 18:29:06 christos Exp $
+
+// Written by Klaus Klein <kleink@NetBSD.org>, February 2, 1998.
+// Public domain.
+//
+// NOTE: Do not protect this header against multiple inclusion. Doing
+// so can have subtle side-effects due to header file inclusion order
+// and testing of e.g. _POSIX_SOURCE vs. _POSIX_C_SOURCE. Instead,
+// protect each CPP macro that we want to supply.
+
+// Feature-test macros are defined by several standards, and allow an
+// application to specify what symbols they want the system headers to
+// expose, and hence what standard they want them to conform to.
+// There are two classes of feature-test macros. The first class
+// specify complete standards, and if one of these is defined, header
+// files will try to conform to the relevant standard. They are:
+//
+// ANSI macros:
+// _ANSI_SOURCE ANSI C89
+//
+// POSIX macros:
+// _POSIX_SOURCE == 1 IEEE Std 1003.1 (version?)
+// _POSIX_C_SOURCE == 1 IEEE Std 1003.1-1990
+// _POSIX_C_SOURCE == 2 IEEE Std 1003.2-1992
+// _POSIX_C_SOURCE == 199309L IEEE Std 1003.1b-1993
+// _POSIX_C_SOURCE == 199506L ISO/IEC 9945-1:1996
+// _POSIX_C_SOURCE == 200112L IEEE Std 1003.1-2001
+// _POSIX_C_SOURCE == 200809L IEEE Std 1003.1-2008
+//
+// X/Open macros:
+// _XOPEN_SOURCE System Interfaces and Headers, Issue 4, Ver 2
+// _XOPEN_SOURCE_EXTENDED == 1 XSH4.2 UNIX extensions
+// _XOPEN_SOURCE == 500 System Interfaces and Headers, Issue 5
+// _XOPEN_SOURCE == 520 Networking Services (XNS), Issue 5.2
+// _XOPEN_SOURCE == 600 IEEE Std 1003.1-2001, XSI option
+// _XOPEN_SOURCE == 700 IEEE Std 1003.1-2008, XSI option
+//
+// NetBSD macros:
+// _NETBSD_SOURCE == 1 Make all NetBSD features available.
+//
+// If more than one of these "major" feature-test macros is defined,
+// then the set of facilities provided (and namespace used) is the
+// union of that specified by the relevant standards, and in case of
+// conflict, the earlier standard in the above list has precedence (so
+// if both _POSIX_C_SOURCE and _NETBSD_SOURCE are defined, the version
+// of rename() that's used is the POSIX one). If none of the "major"
+// feature-test macros is defined, _NETBSD_SOURCE is assumed.
+//
+// There are also "minor" feature-test macros, which enable extra
+// functionality in addition to some base standard. They should be
+// defined along with one of the "major" macros. The "minor" macros
+// are:
+//
+// _REENTRANT
+// _ISOC99_SOURCE
+// _ISOC11_SOURCE
+// _LARGEFILE_SOURCE Large File Support
+// <http://ftp.sas.com/standards/large.file/x_open.20Mar96.html>
+
+// Definitions for byte order, according to byte significance from low
+// address to high.
+
+// C-family endian-ness definitions
+
+// $NetBSD: ansi.h,v 1.14 2011/07/17 20:54:54 joerg Exp $
+
+// -
+// Copyright (c) 2000, 2001, 2002 The NetBSD Foundation, Inc.
+// All rights reserved.
+//
+// This code is derived from software contributed to The NetBSD Foundation
+// by Jun-ichiro itojun Hagino and by Klaus Klein.
+//
+// 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 NETBSD FOUNDATION, INC. 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 FOUNDATION 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.
+
+// $NetBSD: cdefs.h,v 1.141 2019/02/21 21:34:05 christos Exp $
+
+// * 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
+
+// $NetBSD: types.h,v 1.102 2018/11/06 16:26:44 maya Exp $
+
+// -
+// 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 8.4 (Berkeley) 1/21/94
+
+type In_addr_t = X__in_addr_t /* endian.h:58:21 */
+
+type In_port_t = X__in_port_t /* endian.h:63:21 */
+
+// $NetBSD: bswap.h,v 1.19 2015/03/12 15:28:16 christos Exp $
+
+// Written by Manuel Bouyer. Public domain
+
+// $NetBSD: stdint.h,v 1.8 2018/11/06 16:26:44 maya Exp $
+
+// -
+// Copyright (c) 2001, 2004 The NetBSD Foundation, Inc.
+// All rights reserved.
+//
+// This code is derived from software contributed to The NetBSD Foundation
+// by Klaus Klein.
+//
+// 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 NETBSD FOUNDATION, INC. 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 FOUNDATION 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.
+
+// $NetBSD: cdefs.h,v 1.141 2019/02/21 21:34:05 christos Exp $
+
+// * 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
+
+// $NetBSD: int_types.h,v 1.7 2014/07/25 21:43:13 joerg Exp $
+
+// -
+// Copyright (c) 1990 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.
+//
+// from: @(#)types.h 7.5 (Berkeley) 3/9/91
+
+type Intptr_t = X__intptr_t /* stdint.h:79:20 */
+
+type Uintptr_t = X__uintptr_t /* stdint.h:84:21 */
+
+// $NetBSD: int_mwgwtypes.h,v 1.8 2014/07/25 21:43:13 joerg Exp $
+
+// -
+// Copyright (c) 2001 The NetBSD Foundation, Inc.
+// All rights reserved.
+//
+// This code is derived from software contributed to The NetBSD Foundation
+// by Klaus Klein.
+//
+// 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 NETBSD FOUNDATION, INC. 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 FOUNDATION 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.
+
+// $NetBSD: common_int_mwgwtypes.h,v 1.1 2014/07/25 21:43:13 joerg Exp $
+
+// -
+// Copyright (c) 2014 The NetBSD Foundation, Inc.
+// All rights reserved.
+//
+// This code is derived from software contributed to The NetBSD Foundation
+// by Joerg Sonnenberger.
+//
+// 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 NETBSD FOUNDATION, INC. 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 FOUNDATION 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.
+
+// 7.18.1 Integer types
+
+// 7.18.1.2 Minimum-width integer types
+
+type Int_least8_t = int8 /* common_int_mwgwtypes.h:45:32 */
+type Uint_least8_t = uint8 /* common_int_mwgwtypes.h:46:32 */
+type Int_least16_t = int16 /* common_int_mwgwtypes.h:47:32 */
+type Uint_least16_t = uint16 /* common_int_mwgwtypes.h:48:32 */
+type Int_least32_t = int32 /* common_int_mwgwtypes.h:49:32 */
+type Uint_least32_t = uint32 /* common_int_mwgwtypes.h:50:32 */
+type Int_least64_t = int64 /* common_int_mwgwtypes.h:51:32 */
+type Uint_least64_t = uint64 /* common_int_mwgwtypes.h:52:32 */
+
+// 7.18.1.3 Fastest minimum-width integer types
+type Int_fast8_t = int32 /* common_int_mwgwtypes.h:55:32 */
+type Uint_fast8_t = uint32 /* common_int_mwgwtypes.h:56:32 */
+type Int_fast16_t = int32 /* common_int_mwgwtypes.h:57:32 */
+type Uint_fast16_t = uint32 /* common_int_mwgwtypes.h:58:32 */
+type Int_fast32_t = int32 /* common_int_mwgwtypes.h:59:32 */
+type Uint_fast32_t = uint32 /* common_int_mwgwtypes.h:60:32 */
+type Int_fast64_t = int64 /* common_int_mwgwtypes.h:61:32 */
+type Uint_fast64_t = uint64 /* common_int_mwgwtypes.h:62:32 */
+
+// 7.18.1.5 Greatest-width integer types
+
+type Intmax_t = int64 /* common_int_mwgwtypes.h:66:33 */
+type Uintmax_t = uint64 /* common_int_mwgwtypes.h:67:32 */
+
+type U_char = uint8 /* types.h:101:23 */
+type U_short = uint16 /* types.h:102:24 */
+type U_int = uint32 /* types.h:103:22 */
+type U_long = uint64 /* types.h:104:23 */
+
+type Unchar = uint8 /* types.h:106:23 */ // Sys V compatibility
+type Ushort = uint16 /* types.h:107:24 */ // Sys V compatibility
+type Uint = uint32 /* types.h:108:22 */ // Sys V compatibility
+type Ulong = uint64 /* types.h:109:23 */ // Sys V compatibility
+
+type U_quad_t = Uint64_t /* types.h:112:18 */ // quads
+type Quad_t = Int64_t /* types.h:113:18 */
+type Qaddr_t = uintptr /* types.h:114:16 */
+
+// The types longlong_t and u_longlong_t exist for use with the
+// Sun-derived XDR routines involving these types, and their usage
+// in other contexts is discouraged. Further note that these types
+// may not be equivalent to "long long" and "unsigned long long",
+// they are only guaranteed to be signed and unsigned 64-bit types
+// respectively. Portable programs that need 64-bit types should use
+// the C99 types int64_t and uint64_t instead.
+
+type Longlong_t = Int64_t /* types.h:126:18 */ // for XDR
+type U_longlong_t = Uint64_t /* types.h:127:18 */ // for XDR
+
+type Blkcnt_t = Int64_t /* types.h:129:18 */ // fs block count
+type Blksize_t = Int32_t /* types.h:130:18 */ // fs optimal block size
+
+type Fsblkcnt_t = X__fsblkcnt_t /* types.h:133:22 */ // fs block count (statvfs)
+
+type Fsfilcnt_t = X__fsfilcnt_t /* types.h:138:22 */ // fs file count
+
+// We don't and shouldn't use caddr_t in the kernel anymore
+type Caddr_t = X__caddr_t /* types.h:145:19 */ // core address
+
+type Daddr_t = Int64_t /* types.h:154:18 */ // disk address
+
+type Dev_t = Uint64_t /* types.h:157:18 */ // device number
+type Fixpt_t = Uint32_t /* types.h:158:18 */ // fixed point number
+
+type Gid_t = X__gid_t /* types.h:161:18 */ // group id
+
+type Id_t = Uint32_t /* types.h:165:18 */ // group id, process id or user id
+type Ino_t = Uint64_t /* types.h:166:18 */ // inode number
+type Key_t = int64 /* types.h:167:15 */ // IPC key (for Sys V IPC)
+
+type Mode_t = X__mode_t /* types.h:170:18 */ // permissions
+
+type Nlink_t = Uint32_t /* types.h:174:18 */ // link count
+
+type Off_t = X__off_t /* types.h:177:18 */ // file offset
+
+type Pid_t = X__pid_t /* types.h:182:18 */ // process id
+type Lwpid_t = Int32_t /* types.h:185:18 */ // LWP id
+type Rlim_t = Uint64_t /* types.h:186:18 */ // resource limit
+type Segsz_t = Int32_t /* types.h:187:18 */ // segment size
+type Swblk_t = Int32_t /* types.h:188:18 */ // swap offset
+
+type Uid_t = X__uid_t /* types.h:191:18 */ // user id
+
+type Mqd_t = int32 /* types.h:195:14 */
+
+type Cpuid_t = uint64 /* types.h:197:23 */
+
+type Psetid_t = int32 /* types.h:199:14 */
+
+type X__cpu_simple_lock_t = X__cpu_simple_lock_nv_t /* types.h:201:41 */
+
+// Major, minor numbers, dev_t's.
+type X__devmajor_t = Int32_t /* types.h:255:17 */
+type X__devminor_t = Int32_t /* types.h:255:31 */
+
+type Ssize_t = int64 /* types.h:284:24 */
+
+type Suseconds_t = int32 /* types.h:304:27 */
+
+type Useconds_t = uint32 /* types.h:309:26 */
+
+// $NetBSD: fd_set.h,v 1.7 2018/06/24 12:05:40 kamil Exp $
+
+// -
+// 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.
+//
+// from: @(#)types.h 8.4 (Berkeley) 1/21/94
+
+// $NetBSD: cdefs.h,v 1.141 2019/02/21 21:34:05 christos Exp $
+
+// * 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
+
+// $NetBSD: featuretest.h,v 1.10 2013/04/26 18:29:06 christos Exp $
+
+// Written by Klaus Klein <kleink@NetBSD.org>, February 2, 1998.
+// Public domain.
+//
+// NOTE: Do not protect this header against multiple inclusion. Doing
+// so can have subtle side-effects due to header file inclusion order
+// and testing of e.g. _POSIX_SOURCE vs. _POSIX_C_SOURCE. Instead,
+// protect each CPP macro that we want to supply.
+
+// Feature-test macros are defined by several standards, and allow an
+// application to specify what symbols they want the system headers to
+// expose, and hence what standard they want them to conform to.
+// There are two classes of feature-test macros. The first class
+// specify complete standards, and if one of these is defined, header
+// files will try to conform to the relevant standard. They are:
+//
+// ANSI macros:
+// _ANSI_SOURCE ANSI C89
+//
+// POSIX macros:
+// _POSIX_SOURCE == 1 IEEE Std 1003.1 (version?)
+// _POSIX_C_SOURCE == 1 IEEE Std 1003.1-1990
+// _POSIX_C_SOURCE == 2 IEEE Std 1003.2-1992
+// _POSIX_C_SOURCE == 199309L IEEE Std 1003.1b-1993
+// _POSIX_C_SOURCE == 199506L ISO/IEC 9945-1:1996
+// _POSIX_C_SOURCE == 200112L IEEE Std 1003.1-2001
+// _POSIX_C_SOURCE == 200809L IEEE Std 1003.1-2008
+//
+// X/Open macros:
+// _XOPEN_SOURCE System Interfaces and Headers, Issue 4, Ver 2
+// _XOPEN_SOURCE_EXTENDED == 1 XSH4.2 UNIX extensions
+// _XOPEN_SOURCE == 500 System Interfaces and Headers, Issue 5
+// _XOPEN_SOURCE == 520 Networking Services (XNS), Issue 5.2
+// _XOPEN_SOURCE == 600 IEEE Std 1003.1-2001, XSI option
+// _XOPEN_SOURCE == 700 IEEE Std 1003.1-2008, XSI option
+//
+// NetBSD macros:
+// _NETBSD_SOURCE == 1 Make all NetBSD features available.
+//
+// If more than one of these "major" feature-test macros is defined,
+// then the set of facilities provided (and namespace used) is the
+// union of that specified by the relevant standards, and in case of
+// conflict, the earlier standard in the above list has precedence (so
+// if both _POSIX_C_SOURCE and _NETBSD_SOURCE are defined, the version
+// of rename() that's used is the POSIX one). If none of the "major"
+// feature-test macros is defined, _NETBSD_SOURCE is assumed.
+//
+// There are also "minor" feature-test macros, which enable extra
+// functionality in addition to some base standard. They should be
+// defined along with one of the "major" macros. The "minor" macros
+// are:
+//
+// _REENTRANT
+// _ISOC99_SOURCE
+// _ISOC11_SOURCE
+// _LARGEFILE_SOURCE Large File Support
+// <http://ftp.sas.com/standards/large.file/x_open.20Mar96.html>
+
+// $NetBSD: int_types.h,v 1.7 2014/07/25 21:43:13 joerg Exp $
+
+// -
+// Copyright (c) 1990 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.
+//
+// from: @(#)types.h 7.5 (Berkeley) 3/9/91
+
+// Implementation dependent defines, hidden from user space.
+// POSIX does not specify them.
+
+type X__fd_mask = X__uint32_t /* fd_set.h:46:20 */
+
+// 32 = 2 ^ 5
+
+// Select uses bit fields of file descriptors. These macros manipulate
+// such bit fields. Note: FD_SETSIZE may be defined by the user.
+
+type Fd_set1 = struct{ Ffds_bits [8]X__fd_mask } /* fd_set.h:66:9 */
+
+// 32 = 2 ^ 5
+
+// Select uses bit fields of file descriptors. These macros manipulate
+// such bit fields. Note: FD_SETSIZE may be defined by the user.
+
+type Fd_set = Fd_set1 /* fd_set.h:68:3 */
+
+// Expose our internals if we are not required to hide them.
+
+type Kauth_cred_t = uintptr /* types.h:318:27 */
+
+type Pri_t = int32 /* types.h:320:13 */
+
+// $NetBSD: pthread_types.h,v 1.23 2017/09/09 23:21:45 kamil Exp $
+
+// -
+// Copyright (c) 2001, 2008 The NetBSD Foundation, Inc.
+// All rights reserved.
+//
+// This code is derived from software contributed to The NetBSD Foundation
+// by Nathan J. Williams.
+//
+// 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 NETBSD FOUNDATION, INC. 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 FOUNDATION 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.
+
+// We use the "pthread_spin_t" name internally; "pthread_spinlock_t" is the
+// POSIX spinlock object.
+//
+// C++ expects to be using PTHREAD_FOO_INITIALIZER as a member initializer.
+// This does not work for volatile types. Since C++ does not touch the guts
+// of those types, we do not include volatile in the C++ definitions.
+type Pthread_spin_t = X__cpu_simple_lock_t /* pthread_types.h:43:29 */
+type X__pthread_spin_t = Pthread_spin_t /* pthread_types.h:48:24 */
+
+// Copied from PTQ_HEAD in pthread_queue.h
+
+type Pthread_queue_struct_t = struct {
+ Fptqh_first uintptr
+ Fptqh_last uintptr
+} /* pthread_types.h:61:1 */
+
+type Pthread_queue_t = Pthread_queue_struct_t /* pthread_types.h:62:39 */
+type X__pthread_attr_st = struct {
+ Fpta_magic uint32
+ Fpta_flags int32
+ Fpta_private uintptr
+} /* pthread_types.h:65:1 */
+
+type X__pthread_mutex_st = struct {
+ Fptm_magic uint32
+ Fptm_errorcheck X__pthread_spin_t
+ Fptm_pad1 [3]Uint8_t
+ F__8 struct{ Fptm_ceiling uint8 }
+ Fptm_pad2 [3]Uint8_t
+ F__ccgo_pad1 [4]byte
+ Fptm_owner Pthread_t
+ Fptm_waiters uintptr
+ Fptm_recursed uint32
+ F__ccgo_pad2 [4]byte
+ Fptm_spare2 uintptr
+} /* pthread_types.h:66:1 */
+
+type X__pthread_mutexattr_st = struct {
+ Fptma_magic uint32
+ F__ccgo_pad1 [4]byte
+ Fptma_private uintptr
+} /* pthread_types.h:67:1 */
+
+type X__pthread_cond_st = struct {
+ Fptc_magic uint32
+ Fptc_lock X__pthread_spin_t
+ F__ccgo_pad1 [3]byte
+ Fptc_waiters Pthread_queue_t
+ Fptc_mutex uintptr
+ Fptc_private uintptr
+} /* pthread_types.h:68:1 */
+
+type X__pthread_condattr_st = struct {
+ Fptca_magic uint32
+ F__ccgo_pad1 [4]byte
+ Fptca_private uintptr
+} /* pthread_types.h:69:1 */
+
+type X__pthread_rwlock_st = struct {
+ Fptr_magic uint32
+ Fptr_interlock X__pthread_spin_t
+ F__ccgo_pad1 [3]byte
+ Fptr_rblocked Pthread_queue_t
+ Fptr_wblocked Pthread_queue_t
+ Fptr_nreaders uint32
+ F__ccgo_pad2 [4]byte
+ Fptr_owner Pthread_t
+ Fptr_private uintptr
+} /* pthread_types.h:71:1 */
+
+type X__pthread_rwlockattr_st = struct {
+ Fptra_magic uint32
+ F__ccgo_pad1 [4]byte
+ Fptra_private uintptr
+} /* pthread_types.h:72:1 */
+
+type X__pthread_barrier_st = struct {
+ Fptb_magic uint32
+ Fptb_lock Pthread_spin_t
+ F__ccgo_pad1 [3]byte
+ Fptb_waiters Pthread_queue_t
+ Fptb_initcount uint32
+ Fptb_curcount uint32
+ Fptb_generation uint32
+ F__ccgo_pad2 [4]byte
+ Fptb_private uintptr
+} /* pthread_types.h:73:1 */
+
+type X__pthread_barrierattr_st = struct {
+ Fptba_magic uint32
+ F__ccgo_pad1 [4]byte
+ Fptba_private uintptr
+} /* pthread_types.h:74:1 */
+
+type Pthread_t = uintptr /* pthread_types.h:76:29 */
+type Pthread_attr_t = X__pthread_attr_st /* pthread_types.h:77:34 */
+type Pthread_mutex_t = X__pthread_mutex_st /* pthread_types.h:78:35 */
+type Pthread_mutexattr_t = X__pthread_mutexattr_st /* pthread_types.h:79:39 */
+type Pthread_cond_t = X__pthread_cond_st /* pthread_types.h:80:34 */
+type Pthread_condattr_t = X__pthread_condattr_st /* pthread_types.h:81:38 */
+type X__pthread_once_st = struct {
+ Fpto_mutex Pthread_mutex_t
+ Fpto_done int32
+ F__ccgo_pad1 [4]byte
+} /* pthread_types.h:82:9 */
+
+type Pthread_once_t = X__pthread_once_st /* pthread_types.h:82:34 */
+type X__pthread_spinlock_st = struct {
+ Fpts_magic uint32
+ Fpts_spin X__pthread_spin_t
+ F__ccgo_pad1 [3]byte
+ Fpts_flags int32
+} /* pthread_types.h:83:9 */
+
+type Pthread_spinlock_t = X__pthread_spinlock_st /* pthread_types.h:83:38 */
+type Pthread_rwlock_t = X__pthread_rwlock_st /* pthread_types.h:84:36 */
+type Pthread_rwlockattr_t = X__pthread_rwlockattr_st /* pthread_types.h:85:40 */
+type Pthread_barrier_t = X__pthread_barrier_st /* pthread_types.h:86:37 */
+type Pthread_barrierattr_t = X__pthread_barrierattr_st /* pthread_types.h:87:41 */
+type Pthread_key_t = int32 /* pthread_types.h:88:13 */
+
+// Structure returned by gettimeofday(2) system call,
+// and used in other calls.
+type Timeval = struct {
+ Ftv_sec Time_t
+ Ftv_usec Suseconds_t
+ F__ccgo_pad1 [4]byte
+} /* time.h:44:1 */
+
+// $NetBSD: timespec.h,v 1.1 2015/07/31 12:51:32 kamil Exp $
+
+// 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
+//
+// Extracted by Kamil Rytarowski from:
+// NetBSD: src/sys/sys/time.h,v 1.69 2015/05/19 23:35:11 riastradh Exp
+
+// Note: timezone is obsolete. All timezone handling is now in
+// userland. Its just here for back compatibility.
+type Timezone = struct {
+ Ftz_minuteswest int32
+ Ftz_dsttime int32
+} /* time.h:65:1 */
+
+// Operations on timevals.
+
+// hide bintime for _STANDALONE because this header is used for hpcboot.exe,
+// which is built with compilers which don't recognize LL suffix.
+// http://mail-index.NetBSD.org/tech-userlevel/2008/02/27/msg000181.html
+type Bintime = struct {
+ Fsec Time_t
+ Ffrac Uint64_t
+} /* time.h:102:1 */
+
+// Operations on timespecs.
+
+// Names of the interval timers, and structure
+// defining a timer setting.
+// NB: Must match the CLOCK_ constants below.
+
+type Itimerval = struct {
+ Fit_interval struct {
+ Ftv_sec Time_t
+ Ftv_usec Suseconds_t
+ F__ccgo_pad1 [4]byte
+ }
+ Fit_value struct {
+ Ftv_sec Time_t
+ Ftv_usec Suseconds_t
+ F__ccgo_pad1 [4]byte
+ }
+} /* time.h:280:1 */
+
+// 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
+ }
+} /* time.h:289:1 */
+
+// $NetBSD: select.h,v 1.37 2014/04/25 15:52:45 pooka Exp $
+
+// -
+// 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.
+//
+// @(#)select.h 8.2 (Berkeley) 1/4/94
+
+// $NetBSD: cdefs.h,v 1.141 2019/02/21 21:34:05 christos Exp $
+
+// * 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
+
+// $NetBSD: featuretest.h,v 1.10 2013/04/26 18:29:06 christos Exp $
+
+// Written by Klaus Klein <kleink@NetBSD.org>, February 2, 1998.
+// Public domain.
+//
+// NOTE: Do not protect this header against multiple inclusion. Doing
+// so can have subtle side-effects due to header file inclusion order
+// and testing of e.g. _POSIX_SOURCE vs. _POSIX_C_SOURCE. Instead,
+// protect each CPP macro that we want to supply.
+
+// Feature-test macros are defined by several standards, and allow an
+// application to specify what symbols they want the system headers to
+// expose, and hence what standard they want them to conform to.
+// There are two classes of feature-test macros. The first class
+// specify complete standards, and if one of these is defined, header
+// files will try to conform to the relevant standard. They are:
+//
+// ANSI macros:
+// _ANSI_SOURCE ANSI C89
+//
+// POSIX macros:
+// _POSIX_SOURCE == 1 IEEE Std 1003.1 (version?)
+// _POSIX_C_SOURCE == 1 IEEE Std 1003.1-1990
+// _POSIX_C_SOURCE == 2 IEEE Std 1003.2-1992
+// _POSIX_C_SOURCE == 199309L IEEE Std 1003.1b-1993
+// _POSIX_C_SOURCE == 199506L ISO/IEC 9945-1:1996
+// _POSIX_C_SOURCE == 200112L IEEE Std 1003.1-2001
+// _POSIX_C_SOURCE == 200809L IEEE Std 1003.1-2008
+//
+// X/Open macros:
+// _XOPEN_SOURCE System Interfaces and Headers, Issue 4, Ver 2
+// _XOPEN_SOURCE_EXTENDED == 1 XSH4.2 UNIX extensions
+// _XOPEN_SOURCE == 500 System Interfaces and Headers, Issue 5
+// _XOPEN_SOURCE == 520 Networking Services (XNS), Issue 5.2
+// _XOPEN_SOURCE == 600 IEEE Std 1003.1-2001, XSI option
+// _XOPEN_SOURCE == 700 IEEE Std 1003.1-2008, XSI option
+//
+// NetBSD macros:
+// _NETBSD_SOURCE == 1 Make all NetBSD features available.
+//
+// If more than one of these "major" feature-test macros is defined,
+// then the set of facilities provided (and namespace used) is the
+// union of that specified by the relevant standards, and in case of
+// conflict, the earlier standard in the above list has precedence (so
+// if both _POSIX_C_SOURCE and _NETBSD_SOURCE are defined, the version
+// of rename() that's used is the POSIX one). If none of the "major"
+// feature-test macros is defined, _NETBSD_SOURCE is assumed.
+//
+// There are also "minor" feature-test macros, which enable extra
+// functionality in addition to some base standard. They should be
+// defined along with one of the "major" macros. The "minor" macros
+// are:
+//
+// _REENTRANT
+// _ISOC99_SOURCE
+// _ISOC11_SOURCE
+// _LARGEFILE_SOURCE Large File Support
+// <http://ftp.sas.com/standards/large.file/x_open.20Mar96.html>
+
+// $NetBSD: fd_set.h,v 1.7 2018/06/24 12:05:40 kamil Exp $
+
+// -
+// 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.
+//
+// from: @(#)types.h 8.4 (Berkeley) 1/21/94
+
+// $NetBSD: sigtypes.h,v 1.11 2017/01/12 18:29:14 christos Exp $
+
+// 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
+
+// This header file defines various signal-related types. We also keep
+// the macros to manipulate sigset_t here, to encapsulate knowledge of
+// its internals.
+
+// $NetBSD: featuretest.h,v 1.10 2013/04/26 18:29:06 christos Exp $
+
+// Written by Klaus Klein <kleink@NetBSD.org>, February 2, 1998.
+// Public domain.
+//
+// NOTE: Do not protect this header against multiple inclusion. Doing
+// so can have subtle side-effects due to header file inclusion order
+// and testing of e.g. _POSIX_SOURCE vs. _POSIX_C_SOURCE. Instead,
+// protect each CPP macro that we want to supply.
+
+// Feature-test macros are defined by several standards, and allow an
+// application to specify what symbols they want the system headers to
+// expose, and hence what standard they want them to conform to.
+// There are two classes of feature-test macros. The first class
+// specify complete standards, and if one of these is defined, header
+// files will try to conform to the relevant standard. They are:
+//
+// ANSI macros:
+// _ANSI_SOURCE ANSI C89
+//
+// POSIX macros:
+// _POSIX_SOURCE == 1 IEEE Std 1003.1 (version?)
+// _POSIX_C_SOURCE == 1 IEEE Std 1003.1-1990
+// _POSIX_C_SOURCE == 2 IEEE Std 1003.2-1992
+// _POSIX_C_SOURCE == 199309L IEEE Std 1003.1b-1993
+// _POSIX_C_SOURCE == 199506L ISO/IEC 9945-1:1996
+// _POSIX_C_SOURCE == 200112L IEEE Std 1003.1-2001
+// _POSIX_C_SOURCE == 200809L IEEE Std 1003.1-2008
+//
+// X/Open macros:
+// _XOPEN_SOURCE System Interfaces and Headers, Issue 4, Ver 2
+// _XOPEN_SOURCE_EXTENDED == 1 XSH4.2 UNIX extensions
+// _XOPEN_SOURCE == 500 System Interfaces and Headers, Issue 5
+// _XOPEN_SOURCE == 520 Networking Services (XNS), Issue 5.2
+// _XOPEN_SOURCE == 600 IEEE Std 1003.1-2001, XSI option
+// _XOPEN_SOURCE == 700 IEEE Std 1003.1-2008, XSI option
+//
+// NetBSD macros:
+// _NETBSD_SOURCE == 1 Make all NetBSD features available.
+//
+// If more than one of these "major" feature-test macros is defined,
+// then the set of facilities provided (and namespace used) is the
+// union of that specified by the relevant standards, and in case of
+// conflict, the earlier standard in the above list has precedence (so
+// if both _POSIX_C_SOURCE and _NETBSD_SOURCE are defined, the version
+// of rename() that's used is the POSIX one). If none of the "major"
+// feature-test macros is defined, _NETBSD_SOURCE is assumed.
+//
+// There are also "minor" feature-test macros, which enable extra
+// functionality in addition to some base standard. They should be
+// defined along with one of the "major" macros. The "minor" macros
+// are:
+//
+// _REENTRANT
+// _ISOC99_SOURCE
+// _ISOC11_SOURCE
+// _LARGEFILE_SOURCE Large File Support
+// <http://ftp.sas.com/standards/large.file/x_open.20Mar96.html>
+
+// $NetBSD: int_types.h,v 1.7 2014/07/25 21:43:13 joerg Exp $
+
+// -
+// Copyright (c) 1990 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.
+//
+// from: @(#)types.h 7.5 (Berkeley) 3/9/91
+
+// $NetBSD: ansi.h,v 1.11 2019/05/07 03:49:26 kamil Exp $
+
+// $NetBSD: common_ansi.h,v 1.1 2014/08/19 07:27:31 matt Exp $
+
+// -
+// Copyright (c) 2014 The NetBSD Foundation, Inc.
+// All rights reserved.
+//
+// This code is derived from software contributed to The NetBSD Foundation
+// by Matt Thomas of 3am Software Foundry.
+//
+// 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 NETBSD FOUNDATION, INC. 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 FOUNDATION 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.
+
+type Sigset_t = struct{ F__bits [4]X__uint32_t } /* sigtypes.h:62:3 */
+
+// Macro for manipulating signal masks.
+
+type Sigaltstack = struct {
+ Fss_sp uintptr
+ Fss_size Size_t
+ Fss_flags int32
+ F__ccgo_pad1 [4]byte
+} /* sigtypes.h:108:9 */
+
+// Macro for manipulating signal masks.
+
+type Stack_t = Sigaltstack /* sigtypes.h:116:3 */
+// $NetBSD: idtype.h,v 1.5 2016/04/09 17:02:51 riastradh Exp $
+
+// -
+// Copyright (c) 2016 The NetBSD Foundation, Inc.
+// All rights reserved.
+//
+// This code is derived from software contributed to The NetBSD Foundation
+// by Christos Zoulas.
+//
+// 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 NETBSD FOUNDATION, INC. 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 FOUNDATION 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.
+
+// Using the solaris constants, some of them are not applicable to us
+// Do not re-order the list, or add elements in the middle as this will
+// break the ABI of the system calls using this. We set a high private
+// maximum so that new values can be added in the future without
+// changing the width of the type.
+type Idtype_t = int32 /* idtype.h:60:3 */
+
+type Locale_t = uintptr /* time.h:188:25 */
+
+type Timezone_t = uintptr /* time.h:198:24 */
+
+var _ int8 /* gen.c:2:13: */