Add dependencies/vendor (whatsapp)

1 files changed, 899 insertions, 0 deletions

diff --git a/vendor/modernc.org/libc/sys/socket/socket_openbsd_amd64.go b/vendor/modernc.org/libc/sys/socket/socket_openbsd_amd64.go
new file mode 100644
index 00000000..479bddf0
--- /dev/null
+++ b/vendor/modernc.org/libc/sys/socket/socket_openbsd_amd64.go
@@ -0,0 +1,899 @@
+// Code generated by 'ccgo sys/socket/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 sys/socket/socket_openbsd_amd64.go -pkgname socket', DO NOT EDIT.
+
+package socket
+
+import (
+	"math"
+	"reflect"
+	"sync/atomic"
+	"unsafe"
+)
+
+var _ = math.Pi
+var _ reflect.Kind
+var _ atomic.Value
+var _ unsafe.Pointer
+
+const (
+	AF_APPLETALK                   = 16
+	AF_BLUETOOTH                   = 32
+	AF_CCITT                       = 10
+	AF_CHAOS                       = 5
+	AF_CNT                         = 21
+	AF_COIP                        = 20
+	AF_DATAKIT                     = 9
+	AF_DECnet                      = 12
+	AF_DLI                         = 13
+	AF_E164                        = 26
+	AF_ECMA                        = 8
+	AF_ENCAP                       = 28
+	AF_HYLINK                      = 15
+	AF_IMPLINK                     = 3
+	AF_INET                        = 2
+	AF_INET6                       = 24
+	AF_IPX                         = 23
+	AF_ISDN                        = 26
+	AF_ISO                         = 7
+	AF_KEY                         = 30
+	AF_LAT                         = 14
+	AF_LINK                        = 18
+	AF_LOCAL                       = 1
+	AF_MAX                         = 36
+	AF_MPLS                        = 33
+	AF_NATM                        = 27
+	AF_NS                          = 6
+	AF_OSI                         = 7
+	AF_PUP                         = 4
+	AF_ROUTE                       = 17
+	AF_SIP                         = 29
+	AF_SNA                         = 11
+	AF_UNIX                        = 1
+	AF_UNSPEC                      = 0
+	BIG_ENDIAN                     = 4321
+	BYTE_ORDER                     = 1234
+	LITTLE_ENDIAN                  = 1234
+	MSG_BCAST                      = 0x100
+	MSG_CMSG_CLOEXEC               = 0x800
+	MSG_CTRUNC                     = 0x20
+	MSG_DONTROUTE                  = 0x4
+	MSG_DONTWAIT                   = 0x80
+	MSG_EOR                        = 0x8
+	MSG_MCAST                      = 0x200
+	MSG_NOSIGNAL                   = 0x400
+	MSG_OOB                        = 0x1
+	MSG_PEEK                       = 0x2
+	MSG_TRUNC                      = 0x10
+	MSG_WAITALL                    = 0x40
+	NET_BPF_BUFSIZE                = 1
+	NET_BPF_MAXBUFSIZE             = 2
+	NET_BPF_MAXID                  = 3
+	NET_KEY_MAXID                  = 3
+	NET_KEY_SADB_DUMP              = 1
+	NET_KEY_SPD_DUMP               = 2
+	NET_LINK_IFRXQ                 = 1
+	NET_LINK_IFRXQ_MAXID           = 3
+	NET_LINK_IFRXQ_PRESSURE_DROP   = 2
+	NET_LINK_IFRXQ_PRESSURE_RETURN = 1
+	NET_LINK_MAXID                 = 2
+	NET_MAXID                      = 36
+	NET_PFLOW_MAXID                = 2
+	NET_PFLOW_STATS                = 1
+	NET_RT_DUMP                    = 1
+	NET_RT_FLAGS                   = 2
+	NET_RT_IFLIST                  = 3
+	NET_RT_IFNAMES                 = 6
+	NET_RT_MAXID                   = 8
+	NET_RT_SOURCE                  = 7
+	NET_RT_STATS                   = 4
+	NET_RT_TABLE                   = 5
+	NET_UNIX_DEFERRED              = 7
+	NET_UNIX_INFLIGHT              = 6
+	NET_UNIX_MAXID                 = 8
+	NET_UNIX_PROTO_MAXID           = 3
+	PDP_ENDIAN                     = 3412
+	PF_APPLETALK                   = 16
+	PF_BLUETOOTH                   = 32
+	PF_BPF                         = 31
+	PF_CCITT                       = 10
+	PF_CHAOS                       = 5
+	PF_CNT                         = 21
+	PF_COIP                        = 20
+	PF_DATAKIT                     = 9
+	PF_DECnet                      = 12
+	PF_DLI                         = 13
+	PF_ECMA                        = 8
+	PF_ENCAP                       = 28
+	PF_HYLINK                      = 15
+	PF_IMPLINK                     = 3
+	PF_INET                        = 2
+	PF_INET6                       = 24
+	PF_IPX                         = 23
+	PF_ISDN                        = 26
+	PF_ISO                         = 7
+	PF_KEY                         = 30
+	PF_LAT                         = 14
+	PF_LINK                        = 18
+	PF_LOCAL                       = 1
+	PF_MAX                         = 36
+	PF_MPLS                        = 33
+	PF_NATM                        = 27
+	PF_NS                          = 6
+	PF_OSI                         = 7
+	PF_PFLOW                       = 34
+	PF_PIP                         = 25
+	PF_PIPEX                       = 35
+	PF_PUP                         = 4
+	PF_ROUTE                       = 17
+	PF_RTIP                        = 22
+	PF_SIP                         = 29
+	PF_SNA                         = 11
+	PF_UNIX                        = 1
+	PF_UNSPEC                      = 0
+	PF_XTP                         = 19
+	RT_TABLEID_BITS                = 8
+	RT_TABLEID_MASK                = 0xff
+	RT_TABLEID_MAX                 = 255
+	SCM_RIGHTS                     = 0x01
+	SCM_TIMESTAMP                  = 0x04
+	SHUT_RD                        = 0
+	SHUT_RDWR                      = 2
+	SHUT_WR                        = 1
+	SOCK_CLOEXEC                   = 0x8000
+	SOCK_DGRAM                     = 2
+	SOCK_DNS                       = 0x1000
+	SOCK_NONBLOCK                  = 0x4000
+	SOCK_RAW                       = 3
+	SOCK_RDM                       = 4
+	SOCK_SEQPACKET                 = 5
+	SOCK_STREAM                    = 1
+	SOL_SOCKET                     = 0xffff
+	SOMAXCONN                      = 128
+	SO_ACCEPTCONN                  = 0x0002
+	SO_BINDANY                     = 0x1000
+	SO_BROADCAST                   = 0x0020
+	SO_DEBUG                       = 0x0001
+	SO_DOMAIN                      = 0x1024
+	SO_DONTROUTE                   = 0x0010
+	SO_ERROR                       = 0x1007
+	SO_KEEPALIVE                   = 0x0008
+	SO_LINGER                      = 0x0080
+	SO_NETPROC                     = 0x1020
+	SO_OOBINLINE                   = 0x0100
+	SO_PEERCRED                    = 0x1022
+	SO_PROTOCOL                    = 0x1025
+	SO_RCVBUF                      = 0x1002
+	SO_RCVLOWAT                    = 0x1004
+	SO_RCVTIMEO                    = 0x1006
+	SO_REUSEADDR                   = 0x0004
+	SO_REUSEPORT                   = 0x0200
+	SO_RTABLE                      = 0x1021
+	SO_SNDBUF                      = 0x1001
+	SO_SNDLOWAT                    = 0x1003
+	SO_SNDTIMEO                    = 0x1005
+	SO_SPLICE                      = 0x1023
+	SO_TIMESTAMP                   = 0x0800
+	SO_TYPE                        = 0x1008
+	SO_USELOOPBACK                 = 0x0040
+	SO_ZEROIZE                     = 0x2000
+	UIO_MAXIOV                     = 1024
+	UNPCTL_RECVSPACE               = 1
+	UNPCTL_SENDSPACE               = 2
+	X_BIG_ENDIAN                   = 4321
+	X_BYTE_ORDER                   = 1234
+	X_CLOCKID_T_DEFINED_           = 0
+	X_CLOCK_T_DEFINED_             = 0
+	X_FILE_OFFSET_BITS             = 64
+	X_INT16_T_DEFINED_             = 0
+	X_INT32_T_DEFINED_             = 0
+	X_INT64_T_DEFINED_             = 0
+	X_INT8_T_DEFINED_              = 0
+	X_LITTLE_ENDIAN                = 1234
+	X_LP64                         = 1
+	X_MACHINE_CDEFS_H_             = 0
+	X_MACHINE_ENDIAN_H_            = 0
+	X_MACHINE__TYPES_H_            = 0
+	X_MAX_PAGE_SHIFT               = 12
+	X_OFF_T_DEFINED_               = 0
+	X_PDP_ENDIAN                   = 3412
+	X_PID_T_DEFINED_               = 0
+	X_QUAD_HIGHWORD                = 1
+	X_QUAD_LOWWORD                 = 0
+	X_RET_PROTECTOR                = 1
+	X_SA_FAMILY_T_DEFINED_         = 0
+	X_SIZE_T_DEFINED_              = 0
+	X_SOCKLEN_T_DEFINED_           = 0
+	X_SSIZE_T_DEFINED_             = 0
+	X_STACKALIGNBYTES              = 15
+	X_SYS_CDEFS_H_                 = 0
+	X_SYS_ENDIAN_H_                = 0
+	X_SYS_SOCKET_H_                = 0
+	X_SYS_TYPES_H_                 = 0
+	X_SYS_UIO_H_                   = 0
+	X_SYS__ENDIAN_H_               = 0
+	X_SYS__TYPES_H_                = 0
+	X_TIMER_T_DEFINED_             = 0
+	X_TIMEVAL_DECLARED             = 0
+	X_TIME_T_DEFINED_              = 0
+	X_UINT16_T_DEFINED_            = 0
+	X_UINT32_T_DEFINED_            = 0
+	X_UINT64_T_DEFINED_            = 0
+	X_UINT8_T_DEFINED_             = 0
+	Pseudo_AF_HDRCMPLT             = 31
+	Pseudo_AF_PFLOW                = 34
+	Pseudo_AF_PIP                  = 25
+	Pseudo_AF_PIPEX                = 35
+	Pseudo_AF_RTIP                 = 22
+	Pseudo_AF_XTP                  = 19
+	Unix                           = 1
+)
+
+const ( /* uio.h:57:1: */
+	UIO_READ  = 0
+	UIO_WRITE = 1
+)
+
+// Segment flag values.
+const ( /* uio.h:60:1: */
+	UIO_USERSPACE = 0 // from user data space
+	UIO_SYSSPACE  = 1
+)
+
+type Ptrdiff_t = int64 /* <builtin>:3:26 */
+
+type Size_t = uint64 /* <builtin>:9:23 */
+
+type Wchar_t = int32 /* <builtin>:15:24 */
+
+type X__int128_t = struct {
+	Flo int64
+	Fhi int64
+} /* <builtin>:21:43 */ // must match modernc.org/mathutil.Int128
+type X__uint128_t = struct {
+	Flo uint64
+	Fhi uint64
+} /* <builtin>:22:44 */ // must match modernc.org/mathutil.Int128
+
+type X__builtin_va_list = uintptr /* <builtin>:46:14 */
+type X__float128 = float64        /* <builtin>:47:21 */
+
+//	$OpenBSD: socket.h,v 1.100 2021/05/17 17:54:31 claudio Exp $
+//	$NetBSD: socket.h,v 1.14 1996/02/09 18:25:36 christos Exp $
+
+// Copyright (c) 1982, 1985, 1986, 1988, 1993, 1994
+//	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.
+//
+//	@(#)socket.h	8.4 (Berkeley) 2/21/94
+
+// get the definitions for struct iovec, size_t, ssize_t, and <sys/cdefs.h>
+//	$OpenBSD: uio.h,v 1.19 2018/08/20 16:00:22 mpi Exp $
+//	$NetBSD: uio.h,v 1.12 1996/02/09 18:25:45 christos Exp $
+
+// Copyright (c) 1982, 1986, 1993, 1994
+//	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.
+//
+//	@(#)uio.h	8.5 (Berkeley) 2/22/94
+
+//	$OpenBSD: cdefs.h,v 1.43 2018/10/29 17:10:40 guenther Exp $
+//	$NetBSD: cdefs.h,v 1.16 1996/04/03 20:46:39 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	8.7 (Berkeley) 1/21/94
+
+//	$OpenBSD: cdefs.h,v 1.3 2013/03/28 17:30:45 martynas Exp $
+
+// Written by J.T. Conklin <jtc@wimsey.com> 01/17/95.
+// Public domain.
+
+// Macro to test if we're using a specific version of gcc or later.
+
+// The __CONCAT macro is used to concatenate parts of symbol names, e.g.
+// with "#define OLD(foo) __CONCAT(old,foo)", OLD(foo) produces oldfoo.
+// The __CONCAT macro is a bit tricky -- make sure you don't put spaces
+// in between its arguments.  Do not use __CONCAT on double-quoted strings,
+// such as those from the __STRING macro: to concatenate strings just put
+// them next to each other.
+
+// GCC1 and some versions of GCC2 declare dead (non-returning) and
+// pure (no side effects) functions using "volatile" and "const";
+// unfortunately, these then cause warnings under "-ansi -pedantic".
+// GCC >= 2.5 uses the __attribute__((attrs)) style.  All of these
+// work for GNU C++ (modulo a slight glitch in the C++ grammar in
+// the distribution version of 2.5.5).
+
+// __returns_twice makes the compiler not assume the function
+// only returns once.  This affects registerisation of variables:
+// even local variables need to be in memory across such a call.
+// Example: setjmp()
+
+// __only_inline makes the compiler only use this function definition
+// for inlining; references that can't be inlined will be left as
+// external references instead of generating a local copy.  The
+// matching library should include a simple extern definition for
+// the function to handle those references.  c.f. ctype.h
+
+// GNU C version 2.96 adds explicit branch prediction so that
+// the CPU back-end can hint the processor and also so that
+// code blocks can be reordered such that the predicted path
+// sees a more linear flow, thus improving cache behavior, etc.
+//
+// The following two macros provide us with a way to utilize this
+// compiler feature.  Use __predict_true() if you expect the expression
+// to evaluate to true, and __predict_false() if you expect the
+// expression to evaluate to false.
+//
+// A few notes about usage:
+//
+//	* Generally, __predict_false() error condition checks (unless
+//	  you have some _strong_ reason to do otherwise, in which case
+//	  document it), and/or __predict_true() `no-error' condition
+//	  checks, assuming you want to optimize for the no-error case.
+//
+//	* Other than that, if you don't know the likelihood of a test
+//	  succeeding from empirical or other `hard' evidence, don't
+//	  make predictions.
+//
+//	* These are meant to be used in places that are run `a lot'.
+//	  It is wasteful to make predictions in code that is run
+//	  seldomly (e.g. at subsystem initialization time) as the
+//	  basic block reordering that this affects can often generate
+//	  larger code.
+
+// Delete pseudo-keywords wherever they are not available or needed.
+
+// The __packed macro indicates that a variable or structure members
+// should have the smallest possible alignment, despite any host CPU
+// alignment requirements.
+//
+// The __aligned(x) macro specifies the minimum alignment of a
+// variable or structure.
+//
+// These macros together are useful for describing the layout and
+// alignment of messages exchanged with hardware or other systems.
+
+// "The nice thing about standards is that there are so many to choose from."
+// There are a number of "feature test macros" specified by (different)
+// standards that determine which interfaces and types the header files
+// should expose.
+//
+// Because of inconsistencies in these macros, we define our own
+// set in the private name space that end in _VISIBLE.  These are
+// always defined and so headers can test their values easily.
+// Things can get tricky when multiple feature macros are defined.
+// We try to take the union of all the features requested.
+//
+// The following macros are guaranteed to have a value after cdefs.h
+// has been included:
+//	__POSIX_VISIBLE
+//	__XPG_VISIBLE
+//	__ISO_C_VISIBLE
+//	__BSD_VISIBLE
+
+// X/Open Portability Guides and Single Unix Specifications.
+// _XOPEN_SOURCE				XPG3
+// _XOPEN_SOURCE && _XOPEN_VERSION = 4		XPG4
+// _XOPEN_SOURCE && _XOPEN_SOURCE_EXTENDED = 1	XPG4v2
+// _XOPEN_SOURCE == 500				XPG5
+// _XOPEN_SOURCE == 520				XPG5v2
+// _XOPEN_SOURCE == 600				POSIX 1003.1-2001 with XSI
+// _XOPEN_SOURCE == 700				POSIX 1003.1-2008 with XSI
+//
+// The XPG spec implies a specific value for _POSIX_C_SOURCE.
+
+// POSIX macros, these checks must follow the XOPEN ones above.
+//
+// _POSIX_SOURCE == 1		1003.1-1988 (superseded by _POSIX_C_SOURCE)
+// _POSIX_C_SOURCE == 1		1003.1-1990
+// _POSIX_C_SOURCE == 2		1003.2-1992
+// _POSIX_C_SOURCE == 199309L	1003.1b-1993
+// _POSIX_C_SOURCE == 199506L   1003.1c-1995, 1003.1i-1995,
+//				and the omnibus ISO/IEC 9945-1:1996
+// _POSIX_C_SOURCE == 200112L   1003.1-2001
+// _POSIX_C_SOURCE == 200809L   1003.1-2008
+//
+// The POSIX spec implies a specific value for __ISO_C_VISIBLE, though
+// this may be overridden by the _ISOC99_SOURCE macro later.
+
+// _ANSI_SOURCE means to expose ANSI C89 interfaces only.
+// If the user defines it in addition to one of the POSIX or XOPEN
+// macros, assume the POSIX/XOPEN macro(s) should take precedence.
+
+// _ISOC99_SOURCE, _ISOC11_SOURCE, __STDC_VERSION__, and __cplusplus
+// override any of the other macros since they are non-exclusive.
+
+// Finally deal with BSD-specific interfaces that are not covered
+// by any standards.  We expose these when none of the POSIX or XPG
+// macros is defined or if the user explicitly asks for them.
+
+// Default values.
+
+//	$OpenBSD: _types.h,v 1.9 2014/08/22 23:05:15 krw Exp $
+
+// -
+// Copyright (c) 1990, 1993
+//	The Regents of the University of California.  All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions
+// are met:
+// 1. Redistributions of source code must retain the above copyright
+//    notice, this list of conditions and the following disclaimer.
+// 2. Redistributions in binary form must reproduce the above copyright
+//    notice, this list of conditions and the following disclaimer in the
+//    documentation and/or other materials provided with the distribution.
+// 3. 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	8.3 (Berkeley) 1/5/94
+
+//	$OpenBSD: _types.h,v 1.17 2018/03/05 01:15:25 deraadt Exp $
+
+// -
+// Copyright (c) 1990, 1993
+//	The Regents of the University of California.  All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions
+// are met:
+// 1. Redistributions of source code must retain the above copyright
+//    notice, this list of conditions and the following disclaimer.
+// 2. Redistributions in binary form must reproduce the above copyright
+//    notice, this list of conditions and the following disclaimer in the
+//    documentation and/or other materials provided with the distribution.
+// 3. 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	8.3 (Berkeley) 1/5/94
+//	@(#)ansi.h	8.2 (Berkeley) 1/4/94
+
+// _ALIGN(p) rounds p (pointer or byte index) up to a correctly-aligned
+// value for all data types (int, long, ...).   The result is an
+// unsigned long and must be cast to any desired pointer type.
+//
+// _ALIGNED_POINTER is a boolean macro that checks whether an address
+// is valid to fetch data elements of type t from on this architecture.
+// This does not reflect the optimal alignment, just the possibility
+// (within reasonable limits).
+
+// 7.18.1.1 Exact-width integer types
+type X__int8_t = int8     /* _types.h:61:22 */
+type X__uint8_t = uint8   /* _types.h:62:24 */
+type X__int16_t = int16   /* _types.h:63:17 */
+type X__uint16_t = uint16 /* _types.h:64:25 */
+type X__int32_t = int32   /* _types.h:65:15 */
+type X__uint32_t = uint32 /* _types.h:66:23 */
+type X__int64_t = int64   /* _types.h:67:20 */
+type X__uint64_t = uint64 /* _types.h:68:28 */
+
+// 7.18.1.2 Minimum-width integer types
+type X__int_least8_t = X__int8_t     /* _types.h:71:19 */
+type X__uint_least8_t = X__uint8_t   /* _types.h:72:20 */
+type X__int_least16_t = X__int16_t   /* _types.h:73:20 */
+type X__uint_least16_t = X__uint16_t /* _types.h:74:21 */
+type X__int_least32_t = X__int32_t   /* _types.h:75:20 */
+type X__uint_least32_t = X__uint32_t /* _types.h:76:21 */
+type X__int_least64_t = X__int64_t   /* _types.h:77:20 */
+type X__uint_least64_t = X__uint64_t /* _types.h:78:21 */
+
+// 7.18.1.3 Fastest minimum-width integer types
+type X__int_fast8_t = X__int32_t    /* _types.h:81:20 */
+type X__uint_fast8_t = X__uint32_t  /* _types.h:82:21 */
+type X__int_fast16_t = X__int32_t   /* _types.h:83:20 */
+type X__uint_fast16_t = X__uint32_t /* _types.h:84:21 */
+type X__int_fast32_t = X__int32_t   /* _types.h:85:20 */
+type X__uint_fast32_t = X__uint32_t /* _types.h:86:21 */
+type X__int_fast64_t = X__int64_t   /* _types.h:87:20 */
+type X__uint_fast64_t = X__uint64_t /* _types.h:88:21 */
+
+// 7.18.1.4 Integer types capable of holding object pointers
+type X__intptr_t = int64   /* _types.h:103:16 */
+type X__uintptr_t = uint64 /* _types.h:104:24 */
+
+// 7.18.1.5 Greatest-width integer types
+type X__intmax_t = X__int64_t   /* _types.h:107:20 */
+type X__uintmax_t = X__uint64_t /* _types.h:108:21 */
+
+// Register size
+type X__register_t = int64 /* _types.h:111:16 */
+
+// VM system types
+type X__vaddr_t = uint64 /* _types.h:114:24 */
+type X__paddr_t = uint64 /* _types.h:115:24 */
+type X__vsize_t = uint64 /* _types.h:116:24 */
+type X__psize_t = uint64 /* _types.h:117:24 */
+
+// Standard system types
+type X__double_t = float64           /* _types.h:120:18 */
+type X__float_t = float32            /* _types.h:121:17 */
+type X__ptrdiff_t = int64            /* _types.h:122:16 */
+type X__size_t = uint64              /* _types.h:123:24 */
+type X__ssize_t = int64              /* _types.h:124:16 */
+type X__va_list = X__builtin_va_list /* _types.h:126:27 */
+
+// Wide character support types
+type X__wchar_t = int32     /* _types.h:133:15 */
+type X__wint_t = int32      /* _types.h:135:15 */
+type X__rune_t = int32      /* _types.h:136:15 */
+type X__wctrans_t = uintptr /* _types.h:137:14 */
+type X__wctype_t = uintptr  /* _types.h:138:14 */
+
+type X__blkcnt_t = X__int64_t    /* _types.h:39:19 */ // blocks allocated for file
+type X__blksize_t = X__int32_t   /* _types.h:40:19 */ // optimal blocksize for I/O
+type X__clock_t = X__int64_t     /* _types.h:41:19 */ // ticks in CLOCKS_PER_SEC
+type X__clockid_t = X__int32_t   /* _types.h:42:19 */ // CLOCK_* identifiers
+type X__cpuid_t = uint64         /* _types.h:43:23 */ // CPU id
+type X__dev_t = X__int32_t       /* _types.h:44:19 */ // device number
+type X__fixpt_t = X__uint32_t    /* _types.h:45:20 */ // fixed point number
+type X__fsblkcnt_t = X__uint64_t /* _types.h:46:20 */ // file system block count
+type X__fsfilcnt_t = X__uint64_t /* _types.h:47:20 */ // file system file count
+type X__gid_t = X__uint32_t      /* _types.h:48:20 */ // group id
+type X__id_t = X__uint32_t       /* _types.h:49:20 */ // may contain pid, uid or gid
+type X__in_addr_t = X__uint32_t  /* _types.h:50:20 */ // base type for internet address
+type X__in_port_t = X__uint16_t  /* _types.h:51:20 */ // IP port type
+type X__ino_t = X__uint64_t      /* _types.h:52:20 */ // inode number
+type X__key_t = int64            /* _types.h:53:15 */ // IPC key (for Sys V IPC)
+type X__mode_t = X__uint32_t     /* _types.h:54:20 */ // permissions
+type X__nlink_t = X__uint32_t    /* _types.h:55:20 */ // link count
+type X__off_t = X__int64_t       /* _types.h:56:19 */ // file offset or size
+type X__pid_t = X__int32_t       /* _types.h:57:19 */ // process id
+type X__rlim_t = X__uint64_t     /* _types.h:58:20 */ // resource limit
+type X__sa_family_t = X__uint8_t /* _types.h:59:19 */ // sockaddr address family type
+type X__segsz_t = X__int32_t     /* _types.h:60:19 */ // segment size
+type X__socklen_t = X__uint32_t  /* _types.h:61:20 */ // length type for network syscalls
+type X__suseconds_t = int64      /* _types.h:62:15 */ // microseconds (signed)
+type X__swblk_t = X__int32_t     /* _types.h:63:19 */ // swap offset
+type X__time_t = X__int64_t      /* _types.h:64:19 */ // epoch time
+type X__timer_t = X__int32_t     /* _types.h:65:19 */ // POSIX timer identifiers
+type X__uid_t = X__uint32_t      /* _types.h:66:20 */ // user id
+type X__useconds_t = X__uint32_t /* _types.h:67:20 */ // microseconds
+
+// 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__ccgo_pad1 [0]uint64
+	F__mbstate8  [128]int8
+} /* _types.h:76:3 */
+
+type Ssize_t = X__ssize_t /* uio.h:48:19 */
+
+type Iovec = struct {
+	Fiov_base uintptr
+	Fiov_len  Size_t
+} /* uio.h:51:1 */
+
+// Tell sys/endian.h we have MD variants of the swap macros.
+
+// Note that these macros evaluate their arguments several times.
+
+// Public names
+
+// These are specified to be function-like macros to match the spec
+
+// POSIX names
+
+// original BSD names
+
+// these were exposed here before
+
+// ancient stuff
+
+type U_char = uint8   /* types.h:51:23 */
+type U_short = uint16 /* types.h:52:24 */
+type U_int = uint32   /* types.h:53:22 */
+type U_long = uint64  /* types.h:54:23 */
+
+type Unchar = uint8  /* types.h:56:23 */ // Sys V compatibility
+type Ushort = uint16 /* types.h:57:24 */ // Sys V compatibility
+type Uint = uint32   /* types.h:58:22 */ // Sys V compatibility
+type Ulong = uint64  /* types.h:59:23 */ // Sys V compatibility
+
+type Cpuid_t = X__cpuid_t       /* types.h:61:19 */ // CPU id
+type Register_t = X__register_t /* types.h:62:22 */ // register-sized type
+
+// XXX The exact-width bit types should only be exposed if __BSD_VISIBLE
+//     but the rest of the includes are not ready for that yet.
+
+type Int8_t = X__int8_t /* types.h:75:19 */
+
+type Uint8_t = X__uint8_t /* types.h:80:20 */
+
+type Int16_t = X__int16_t /* types.h:85:20 */
+
+type Uint16_t = X__uint16_t /* types.h:90:21 */
+
+type Int32_t = X__int32_t /* types.h:95:20 */
+
+type Uint32_t = X__uint32_t /* types.h:100:21 */
+
+type Int64_t = X__int64_t /* types.h:105:20 */
+
+type Uint64_t = X__uint64_t /* types.h:110:21 */
+
+// BSD-style unsigned bits types
+type U_int8_t = X__uint8_t   /* types.h:114:19 */
+type U_int16_t = X__uint16_t /* types.h:115:20 */
+type U_int32_t = X__uint32_t /* types.h:116:20 */
+type U_int64_t = X__uint64_t /* types.h:117:20 */
+
+// quads, deprecated in favor of 64 bit int types
+type Quad_t = X__int64_t    /* types.h:120:19 */
+type U_quad_t = X__uint64_t /* types.h:121:20 */
+
+// VM system types
+type Vaddr_t = X__vaddr_t /* types.h:125:19 */
+type Paddr_t = X__paddr_t /* types.h:126:19 */
+type Vsize_t = X__vsize_t /* types.h:127:19 */
+type Psize_t = X__psize_t /* types.h:128:19 */
+
+// Standard system types
+type Blkcnt_t = X__blkcnt_t       /* types.h:132:20 */ // blocks allocated for file
+type Blksize_t = X__blksize_t     /* types.h:133:21 */ // optimal blocksize for I/O
+type Caddr_t = uintptr            /* types.h:134:14 */ // core address
+type Daddr32_t = X__int32_t       /* types.h:135:19 */ // 32-bit disk address
+type Daddr_t = X__int64_t         /* types.h:136:19 */ // 64-bit disk address
+type Dev_t = X__dev_t             /* types.h:137:18 */ // device number
+type Fixpt_t = X__fixpt_t         /* types.h:138:19 */ // fixed point number
+type Gid_t = X__gid_t             /* types.h:139:18 */ // group id
+type Id_t = X__id_t               /* types.h:140:17 */ // may contain pid, uid or gid
+type Ino_t = X__ino_t             /* types.h:141:18 */ // inode number
+type Key_t = X__key_t             /* types.h:142:18 */ // IPC key (for Sys V IPC)
+type Mode_t = X__mode_t           /* types.h:143:18 */ // permissions
+type Nlink_t = X__nlink_t         /* types.h:144:19 */ // link count
+type Rlim_t = X__rlim_t           /* types.h:145:18 */ // resource limit
+type Segsz_t = X__segsz_t         /* types.h:146:19 */ // segment size
+type Swblk_t = X__swblk_t         /* types.h:147:19 */ // swap offset
+type Uid_t = X__uid_t             /* types.h:148:18 */ // user id
+type Useconds_t = X__useconds_t   /* types.h:149:22 */ // microseconds
+type Suseconds_t = X__suseconds_t /* types.h:150:23 */ // microseconds (signed)
+type Fsblkcnt_t = X__fsblkcnt_t   /* types.h:151:22 */ // file system block count
+type Fsfilcnt_t = X__fsfilcnt_t   /* types.h:152:22 */ // file system file count
+
+// The following types may be defined in multiple header files.
+type Clock_t = X__clock_t /* types.h:159:19 */
+
+type Clockid_t = X__clockid_t /* types.h:164:21 */
+
+type Pid_t = X__pid_t /* types.h:169:18 */
+
+type Time_t = X__time_t /* types.h:184:18 */
+
+type Timer_t = X__timer_t /* types.h:189:19 */
+
+type Off_t = X__off_t /* types.h:194:18 */
+
+// Major, minor numbers, dev_t's.
+
+type Socklen_t = X__socklen_t /* socket.h:47:21 */ // length type for network syscalls
+
+type Sa_family_t = X__sa_family_t /* socket.h:52:23 */ // sockaddr address family type
+
+// Definitions related to sockets: types, address families, options.
+
+// Types
+
+// Socket creation flags
+
+// Option flags per-socket.
+
+// Additional options, not kept in so_options.
+
+// Structure used for manipulating linger option.
+type Linger = struct {
+	Fl_onoff  int32
+	Fl_linger int32
+} /* socket.h:122:1 */
+
+type Timeval = struct {
+	Ftv_sec  Time_t
+	Ftv_usec Suseconds_t
+} /* socket.h:131:1 */
+
+// Structure used for manipulating splice option.
+type Splice = struct {
+	Fsp_fd       int32
+	F__ccgo_pad1 [4]byte
+	Fsp_max      Off_t
+	Fsp_idle     struct {
+		Ftv_sec  Time_t
+		Ftv_usec Suseconds_t
+	}
+} /* socket.h:140:1 */
+
+// Maximum number of alternate routing tables
+
+// Level number for (get/set)sockopt() to apply to socket itself.
+
+// Address families.
+
+// Structure used by kernel to store most
+// addresses.
+type Sockaddr = struct {
+	Fsa_len    X__uint8_t
+	Fsa_family Sa_family_t
+	Fsa_data   [14]int8
+} /* socket.h:209:1 */
+
+// Sockaddr type which can hold any sockaddr type available
+// in the system.
+//
+// Note: __ss_{len,family} is defined in RFC2553.  During RFC2553 discussion
+// the field name went back and forth between ss_len and __ss_len,
+// and RFC2553 specifies it to be __ss_len.  openbsd picked ss_len.
+// For maximum portability, userland programmer would need to
+// (1) make the code never touch ss_len portion (cast it into sockaddr and
+// touch sa_len), or (2) add "-Dss_len=__ss_len" into CFLAGS to unify all
+// occurrences (including header file) to __ss_len.
+type Sockaddr_storage = struct {
+	Fss_len    X__uint8_t
+	Fss_family Sa_family_t
+	F__ss_pad1 [6]uint8
+	F__ss_pad2 X__uint64_t
+	F__ss_pad3 [240]uint8
+} /* socket.h:227:1 */
+
+// Protocol families, same as address families for now.
+
+// These are the valid values for the "how" field used by shutdown(2).
+
+// Read using getsockopt() with SOL_SOCKET, SO_PEERCRED
+type Sockpeercred = struct {
+	Fuid Uid_t
+	Fgid Gid_t
+	Fpid Pid_t
+} /* socket.h:300:1 */
+
+// Definitions for network related sysctl, CTL_NET.
+//
+// Second level is protocol family.
+// Third level is protocol number.
+//
+// Further levels are defined by the individual families below.
+
+// PF_ROUTE - Routing table
+//
+// Four additional levels are defined:
+//	Fourth: address family, 0 is wildcard
+//	Fifth: type of info, defined below
+//	Sixth: flag(s) to mask with for NET_RT_FLAGS
+//	Seventh: routing table to use (facultative, defaults to 0)
+//		 NET_RT_TABLE has the table id as sixth element.
+
+// PF_UNIX - unix socket tunables
+
+// PF_LINK - link layer or device tunables
+
+// PF_KEY - Key Management
+
+// PF_BPF  not really a family, but connected under CTL_NET
+
+// PF_PFLOW not really a family, but connected under CTL_NET
+
+// Maximum queue length specifiable by listen(2).
+
+// Message header for recvmsg and sendmsg calls.
+// Used value-result for recvmsg, value only for sendmsg.
+type Msghdr = struct {
+	Fmsg_name       uintptr
+	Fmsg_namelen    Socklen_t
+	F__ccgo_pad1    [4]byte
+	Fmsg_iov        uintptr
+	Fmsg_iovlen     uint32
+	F__ccgo_pad2    [4]byte
+	Fmsg_control    uintptr
+	Fmsg_controllen Socklen_t
+	Fmsg_flags      int32
+} /* socket.h:483:1 */
+
+// Header for ancillary data objects in msg_control buffer.
+// Used for additional information with/about a datagram
+// not expressible by flags.  The format is a sequence
+// of message elements headed by cmsghdr structures.
+type Cmsghdr = struct {
+	Fcmsg_len   Socklen_t
+	Fcmsg_level int32
+	Fcmsg_type  int32
+} /* socket.h:512:1 */
+
+var _ int8 /* gen.c:2:13: */