Add dependencies/vendor (whatsapp)

26 files changed, 3619 insertions, 0 deletions

diff --git a/vendor/modernc.org/libc/errno/capi_darwin_amd64.go b/vendor/modernc.org/libc/errno/capi_darwin_amd64.go
new file mode 100644
index 00000000..fbe477aa
--- /dev/null
+++ b/vendor/modernc.org/libc/errno/capi_darwin_amd64.go
@@ -0,0 +1,7 @@
+// Code generated by 'ccgo errno/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 errno/errno_darwin_amd64.go -pkgname errno', DO NOT EDIT.
+
+package errno
+
+var CAPI = map[string]struct{}{
+	"__darwin_check_fd_set_overflow": {},
+}
diff --git a/vendor/modernc.org/libc/errno/capi_darwin_arm64.go b/vendor/modernc.org/libc/errno/capi_darwin_arm64.go
new file mode 100644
index 00000000..21541fdd
--- /dev/null
+++ b/vendor/modernc.org/libc/errno/capi_darwin_arm64.go
@@ -0,0 +1,5 @@
+// Code generated by 'ccgo errno/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 errno/errno_darwin_arm64.go -pkgname errno', DO NOT EDIT.
+
+package errno
+
+var CAPI = map[string]struct{}{}
diff --git a/vendor/modernc.org/libc/errno/capi_freebsd_386.go b/vendor/modernc.org/libc/errno/capi_freebsd_386.go
new file mode 100644
index 00000000..7a8a6c30
--- /dev/null
+++ b/vendor/modernc.org/libc/errno/capi_freebsd_386.go
@@ -0,0 +1,5 @@
+// Code generated by 'ccgo errno/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 errno/errno_freebsd_386.go -pkgname errno', DO NOT EDIT.
+
+package errno
+
+var CAPI = map[string]struct{}{}
diff --git a/vendor/modernc.org/libc/errno/capi_freebsd_amd64.go b/vendor/modernc.org/libc/errno/capi_freebsd_amd64.go
new file mode 100644
index 00000000..adbe5b15
--- /dev/null
+++ b/vendor/modernc.org/libc/errno/capi_freebsd_amd64.go
@@ -0,0 +1,5 @@
+// Code generated by 'ccgo errno/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 errno/errno_freebsd_amd64.go -pkgname errno', DO NOT EDIT.
+
+package errno
+
+var CAPI = map[string]struct{}{}
diff --git a/vendor/modernc.org/libc/errno/capi_linux_386.go b/vendor/modernc.org/libc/errno/capi_linux_386.go
new file mode 100644
index 00000000..e33ffcbc
--- /dev/null
+++ b/vendor/modernc.org/libc/errno/capi_linux_386.go
@@ -0,0 +1,5 @@
+// Code generated by 'ccgo errno/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 errno/errno_linux_386.go -pkgname errno', DO NOT EDIT.
+
+package errno
+
+var CAPI = map[string]struct{}{}
diff --git a/vendor/modernc.org/libc/errno/capi_linux_amd64.go b/vendor/modernc.org/libc/errno/capi_linux_amd64.go
new file mode 100644
index 00000000..60faf382
--- /dev/null
+++ b/vendor/modernc.org/libc/errno/capi_linux_amd64.go
@@ -0,0 +1,5 @@
+// Code generated by 'ccgo errno/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 errno/errno_linux_amd64.go -pkgname errno', DO NOT EDIT.
+
+package errno
+
+var CAPI = map[string]struct{}{}
diff --git a/vendor/modernc.org/libc/errno/capi_linux_arm.go b/vendor/modernc.org/libc/errno/capi_linux_arm.go
new file mode 100644
index 00000000..1be1b8d3
--- /dev/null
+++ b/vendor/modernc.org/libc/errno/capi_linux_arm.go
@@ -0,0 +1,5 @@
+// Code generated by 'ccgo errno/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 errno/errno_linux_arm.go -pkgname errno', DO NOT EDIT.
+
+package errno
+
+var CAPI = map[string]struct{}{}
diff --git a/vendor/modernc.org/libc/errno/capi_linux_arm64.go b/vendor/modernc.org/libc/errno/capi_linux_arm64.go
new file mode 100644
index 00000000..1759c771
--- /dev/null
+++ b/vendor/modernc.org/libc/errno/capi_linux_arm64.go
@@ -0,0 +1,5 @@
+// Code generated by 'ccgo errno/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 errno/errno_linux_arm64.go -pkgname errno', DO NOT EDIT.
+
+package errno
+
+var CAPI = map[string]struct{}{}
diff --git a/vendor/modernc.org/libc/errno/capi_linux_s390x.go b/vendor/modernc.org/libc/errno/capi_linux_s390x.go
new file mode 100644
index 00000000..dc030616
--- /dev/null
+++ b/vendor/modernc.org/libc/errno/capi_linux_s390x.go
@@ -0,0 +1,5 @@
+// Code generated by 'ccgo errno/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 errno/errno_linux_s390x.go -pkgname errno', DO NOT EDIT.
+
+package errno
+
+var CAPI = map[string]struct{}{}
diff --git a/vendor/modernc.org/libc/errno/capi_netbsd_amd64.go b/vendor/modernc.org/libc/errno/capi_netbsd_amd64.go
new file mode 100644
index 00000000..ccaa5033
--- /dev/null
+++ b/vendor/modernc.org/libc/errno/capi_netbsd_amd64.go
@@ -0,0 +1,5 @@
+// Code generated by 'ccgo errno/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 errno/errno_netbsd_amd64.go -pkgname errno', DO NOT EDIT.
+
+package errno
+
+var CAPI = map[string]struct{}{}
diff --git a/vendor/modernc.org/libc/errno/capi_openbsd_amd64.go b/vendor/modernc.org/libc/errno/capi_openbsd_amd64.go
new file mode 100644
index 00000000..dc8102a3
--- /dev/null
+++ b/vendor/modernc.org/libc/errno/capi_openbsd_amd64.go
@@ -0,0 +1,5 @@
+// Code generated by 'ccgo errno/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 errno/errno_openbsd_amd64.go -pkgname errno', DO NOT EDIT.
+
+package errno
+
+var CAPI = map[string]struct{}{}
diff --git a/vendor/modernc.org/libc/errno/capi_windows_386.go b/vendor/modernc.org/libc/errno/capi_windows_386.go
new file mode 100644
index 00000000..076978ea
--- /dev/null
+++ b/vendor/modernc.org/libc/errno/capi_windows_386.go
@@ -0,0 +1,5 @@
+// Code generated by 'ccgo errno/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 errno/errno_windows_386.go -pkgname errno', DO NOT EDIT.
+
+package errno
+
+var CAPI = map[string]struct{}{}
diff --git a/vendor/modernc.org/libc/errno/capi_windows_amd64.go b/vendor/modernc.org/libc/errno/capi_windows_amd64.go
new file mode 100644
index 00000000..88b487f4
--- /dev/null
+++ b/vendor/modernc.org/libc/errno/capi_windows_amd64.go
@@ -0,0 +1,5 @@
+// Code generated by 'ccgo errno\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 errno\errno_windows_amd64.go -pkgname errno', DO NOT EDIT.
+
+package errno
+
+var CAPI = map[string]struct{}{}
diff --git a/vendor/modernc.org/libc/errno/errno_darwin_amd64.go b/vendor/modernc.org/libc/errno/errno_darwin_amd64.go
new file mode 100644
index 00000000..a0c77820
--- /dev/null
+++ b/vendor/modernc.org/libc/errno/errno_darwin_amd64.go
@@ -0,0 +1,647 @@
+// Code generated by 'ccgo errno/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 errno/errno_darwin_amd64.go -pkgname errno', DO NOT EDIT.
+
+package errno
+
+import (
+	"math"
+	"reflect"
+	"sync/atomic"
+	"unsafe"
+)
+
+var _ = math.Pi
+var _ reflect.Kind
+var _ atomic.Value
+var _ unsafe.Pointer
+
+const (
+	E2BIG                                  = 7
+	EACCES                                 = 13
+	EADDRINUSE                             = 48
+	EADDRNOTAVAIL                          = 49
+	EAFNOSUPPORT                           = 47
+	EAGAIN                                 = 35
+	EALREADY                               = 37
+	EAUTH                                  = 80
+	EBADARCH                               = 86
+	EBADEXEC                               = 85
+	EBADF                                  = 9
+	EBADMACHO                              = 88
+	EBADMSG                                = 94
+	EBADRPC                                = 72
+	EBUSY                                  = 16
+	ECANCELED                              = 89
+	ECHILD                                 = 10
+	ECONNABORTED                           = 53
+	ECONNREFUSED                           = 61
+	ECONNRESET                             = 54
+	EDEADLK                                = 11
+	EDESTADDRREQ                           = 39
+	EDEVERR                                = 83
+	EDOM                                   = 33
+	EDQUOT                                 = 69
+	EEXIST                                 = 17
+	EFAULT                                 = 14
+	EFBIG                                  = 27
+	EFTYPE                                 = 79
+	EHOSTDOWN                              = 64
+	EHOSTUNREACH                           = 65
+	EIDRM                                  = 90
+	EILSEQ                                 = 92
+	EINPROGRESS                            = 36
+	EINTR                                  = 4
+	EINVAL                                 = 22
+	EIO                                    = 5
+	EISCONN                                = 56
+	EISDIR                                 = 21
+	ELAST                                  = 106
+	ELOOP                                  = 62
+	EMFILE                                 = 24
+	EMLINK                                 = 31
+	EMSGSIZE                               = 40
+	EMULTIHOP                              = 95
+	ENAMETOOLONG                           = 63
+	ENEEDAUTH                              = 81
+	ENETDOWN                               = 50
+	ENETRESET                              = 52
+	ENETUNREACH                            = 51
+	ENFILE                                 = 23
+	ENOATTR                                = 93
+	ENOBUFS                                = 55
+	ENODATA                                = 96
+	ENODEV                                 = 19
+	ENOENT                                 = 2
+	ENOEXEC                                = 8
+	ENOLCK                                 = 77
+	ENOLINK                                = 97
+	ENOMEM                                 = 12
+	ENOMSG                                 = 91
+	ENOPOLICY                              = 103
+	ENOPROTOOPT                            = 42
+	ENOSPC                                 = 28
+	ENOSR                                  = 98
+	ENOSTR                                 = 99
+	ENOSYS                                 = 78
+	ENOTBLK                                = 15
+	ENOTCONN                               = 57
+	ENOTDIR                                = 20
+	ENOTEMPTY                              = 66
+	ENOTRECOVERABLE                        = 104
+	ENOTSOCK                               = 38
+	ENOTSUP                                = 45
+	ENOTTY                                 = 25
+	ENXIO                                  = 6
+	EOPNOTSUPP                             = 102
+	EOVERFLOW                              = 84
+	EOWNERDEAD                             = 105
+	EPERM                                  = 1
+	EPFNOSUPPORT                           = 46
+	EPIPE                                  = 32
+	EPROCLIM                               = 67
+	EPROCUNAVAIL                           = 76
+	EPROGMISMATCH                          = 75
+	EPROGUNAVAIL                           = 74
+	EPROTO                                 = 100
+	EPROTONOSUPPORT                        = 43
+	EPROTOTYPE                             = 41
+	EPWROFF                                = 82
+	EQFULL                                 = 106
+	ERANGE                                 = 34
+	EREMOTE                                = 71
+	EROFS                                  = 30
+	ERPCMISMATCH                           = 73
+	ESHLIBVERS                             = 87
+	ESHUTDOWN                              = 58
+	ESOCKTNOSUPPORT                        = 44
+	ESPIPE                                 = 29
+	ESRCH                                  = 3
+	ESTALE                                 = 70
+	ETIME                                  = 101
+	ETIMEDOUT                              = 60
+	ETOOMANYREFS                           = 59
+	ETXTBSY                                = 26
+	EUSERS                                 = 68
+	EWOULDBLOCK                            = 35
+	EXDEV                                  = 18
+	X_CDEFS_H_                             = 0
+	X_DARWIN_FEATURE_64_BIT_INODE          = 1
+	X_DARWIN_FEATURE_ONLY_UNIX_CONFORMANCE = 1
+	X_DARWIN_FEATURE_UNIX_CONFORMANCE      = 3
+	X_ERRNO_T                              = 0
+	X_FILE_OFFSET_BITS                     = 64
+	X_LP64                                 = 1
+	X_Nonnull                              = 0
+	X_Null_unspecified                     = 0
+	X_Nullable                             = 0
+	X_SYS_ERRNO_H_                         = 0
+)
+
+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 */
+
+var X__darwin_check_fd_set_overflow uintptr /* <builtin>:146:5: */
+
+// Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
+//
+// @APPLE_LICENSE_HEADER_START@
+//
+// This file contains Original Code and/or Modifications of Original Code
+// as defined in and that are subject to the Apple Public Source License
+// Version 2.0 (the 'License'). You may not use this file except in
+// compliance with the License. Please obtain a copy of the License at
+// http://www.opensource.apple.com/apsl/ and read it before using this
+// file.
+//
+// The Original Code and all software distributed under the License are
+// distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+// EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
+// INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
+// Please see the License for the specific language governing rights and
+// limitations under the License.
+//
+// @APPLE_LICENSE_HEADER_END@
+// Copyright (c) 2000-2012 Apple, Inc. All rights reserved.
+//
+// @APPLE_OSREFERENCE_LICENSE_HEADER_START@
+//
+// This file contains Original Code and/or Modifications of Original Code
+// as defined in and that are subject to the Apple Public Source License
+// Version 2.0 (the 'License'). You may not use this file except in
+// compliance with the License. The rights granted to you under the License
+// may not be used to create, or enable the creation or redistribution of,
+// unlawful or unlicensed copies of an Apple operating system, or to
+// circumvent, violate, or enable the circumvention or violation of, any
+// terms of an Apple operating system software license agreement.
+//
+// Please obtain a copy of the License at
+// http://www.opensource.apple.com/apsl/ and read it before using this file.
+//
+// The Original Code and all software distributed under the License are
+// distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+// EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
+// INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
+// Please see the License for the specific language governing rights and
+// limitations under the License.
+//
+// @APPLE_OSREFERENCE_LICENSE_HEADER_END@
+// Copyright (c) 1995 NeXT Computer, Inc. All Rights Reserved
+// Copyright (c) 1982, 1986, 1989, 1993
+//	The Regents of the University of California.  All rights reserved.
+// (c) UNIX System Laboratories, Inc.
+// All or some portions of this file are derived from material licensed
+// to the University of California by American Telephone and Telegraph
+// Co. or Unix System Laboratories, Inc. and are reproduced herein with
+// the permission of UNIX System Laboratories, Inc.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions
+// are met:
+// 1. Redistributions of source code must retain the above copyright
+//    notice, this list of conditions and the following disclaimer.
+// 2. Redistributions in binary form must reproduce the above copyright
+//    notice, this list of conditions and the following disclaimer in the
+//    documentation and/or other materials provided with the distribution.
+// 3. All advertising materials mentioning features or use of this software
+//    must display the following acknowledgement:
+//	This product includes software developed by the University of
+//	California, Berkeley and its contributors.
+// 4. Neither the name of the University nor the names of its contributors
+//    may be used to endorse or promote products derived from this software
+//    without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+// ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+// ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+// OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+// HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+// LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+// OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+// SUCH DAMAGE.
+//
+//	@(#)errno.h	8.5 (Berkeley) 1/21/94
+
+// Copyright (c) 2000-2018 Apple Inc. All rights reserved.
+//
+// @APPLE_OSREFERENCE_LICENSE_HEADER_START@
+//
+// This file contains Original Code and/or Modifications of Original Code
+// as defined in and that are subject to the Apple Public Source License
+// Version 2.0 (the 'License'). You may not use this file except in
+// compliance with the License. The rights granted to you under the License
+// may not be used to create, or enable the creation or redistribution of,
+// unlawful or unlicensed copies of an Apple operating system, or to
+// circumvent, violate, or enable the circumvention or violation of, any
+// terms of an Apple operating system software license agreement.
+//
+// Please obtain a copy of the License at
+// http://www.opensource.apple.com/apsl/ and read it before using this file.
+//
+// The Original Code and all software distributed under the License are
+// distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+// EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
+// INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
+// Please see the License for the specific language governing rights and
+// limitations under the License.
+//
+// @APPLE_OSREFERENCE_LICENSE_HEADER_END@
+// Copyright 1995 NeXT Computer, Inc. All rights reserved.
+// 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. All advertising materials mentioning features or use of this software
+//    must display the following acknowledgement:
+//	This product includes software developed by the University of
+//	California, Berkeley and its contributors.
+// 4. Neither the name of the University nor the names of its contributors
+//    may be used to endorse or promote products derived from this software
+//    without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+// ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+// ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+// OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+// HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+// LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+// OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+// SUCH DAMAGE.
+//
+//	@(#)cdefs.h	8.8 (Berkeley) 1/9/95
+
+// This SDK is designed to work with clang and specific versions of
+// gcc >= 4.0 with Apple's patch sets
+
+// Compatibility with compilers and environments that don't support compiler
+// feature checking function-like macros.
+
+// 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.  __CONCAT can also concatenate double-quoted
+// strings produced by the __STRING macro, but this only works with ANSI C.
+
+// __unused denotes variables and functions that may not be used, preventing
+// the compiler from warning about it if not used.
+
+// __used forces variables and functions to be included even if it appears
+// to the compiler that they are not used (and would thust be discarded).
+
+// __cold marks code used for debugging or that is rarely taken
+// and tells the compiler to optimize for size and outline code.
+
+// __deprecated causes the compiler to produce a warning when encountering
+// code using the deprecated functionality.
+// __deprecated_msg() does the same, and compilers that support it will print
+// a message along with the deprecation warning.
+// This may require turning on such warning with the -Wdeprecated flag.
+// __deprecated_enum_msg() should be used on enums, and compilers that support
+// it will print the deprecation warning.
+// __kpi_deprecated() specifically indicates deprecation of kernel programming
+// interfaces in Kernel.framework used by KEXTs.
+
+// __unavailable causes the compiler to error out when encountering
+// code using the tagged function of variable.
+
+// Delete pseudo-keywords wherever they are not available or needed.
+
+// We use `__restrict' as a way to define the `restrict' type qualifier
+// without disturbing older software that is unaware of C99 keywords.
+
+// Compatibility with compilers and environments that don't support the
+// nullability feature.
+
+// __disable_tail_calls causes the compiler to not perform tail call
+// optimization inside the marked function.
+
+// __not_tail_called causes the compiler to prevent tail call optimization
+// on statically bound calls to the function.  It has no effect on indirect
+// calls.  Virtual functions, objective-c methods, and functions marked as
+// "always_inline" cannot be marked as __not_tail_called.
+
+// __result_use_check warns callers of a function that not using the function
+// return value is a bug, i.e. dismissing malloc() return value results in a
+// memory leak.
+
+// __swift_unavailable causes the compiler to mark a symbol as specifically
+// unavailable in Swift, regardless of any other availability in C.
+
+// __abortlike is the attribute to put on functions like abort() that are
+// typically used to mark assertions. These optimize the codegen
+// for outlining while still maintaining debugability.
+
+// Declaring inline functions within headers is error-prone due to differences
+// across various versions of the C language and extensions.  __header_inline
+// can be used to declare inline functions within system headers.  In cases
+// where you want to force inlining instead of letting the compiler make
+// the decision, you can use __header_always_inline.
+//
+// Be aware that using inline for functions which compilers may also provide
+// builtins can behave differently under various compilers.  If you intend to
+// provide an inline version of such a function, you may want to use a macro
+// instead.
+//
+// The check for !__GNUC__ || __clang__ is because gcc doesn't correctly
+// support c99 inline in some cases:
+// http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55965
+
+// Compiler-dependent macros that bracket portions of code where the
+// "-Wunreachable-code" warning should be ignored. Please use sparingly.
+
+// Compiler-dependent macros to declare that functions take printf-like
+// or scanf-like arguments.  They are null except for versions of gcc
+// that are known to support the features properly.  Functions declared
+// with these attributes will cause compilation warnings if there is a
+// mismatch between the format string and subsequent function parameter
+// types.
+
+// Source compatibility only, ID string not emitted in object file
+
+// __alloc_size can be used to label function arguments that represent the
+// size of memory that the function allocates and returns. The one-argument
+// form labels a single argument that gives the allocation size (where the
+// arguments are numbered from 1):
+//
+// void	*malloc(size_t __size) __alloc_size(1);
+//
+// The two-argument form handles the case where the size is calculated as the
+// product of two arguments:
+//
+// void	*calloc(size_t __count, size_t __size) __alloc_size(1,2);
+
+// COMPILATION ENVIRONMENTS -- see compat(5) for additional detail
+//
+// DEFAULT	By default newly complied code will get POSIX APIs plus
+//		Apple API extensions in scope.
+//
+//		Most users will use this compilation environment to avoid
+//		behavioral differences between 32 and 64 bit code.
+//
+// LEGACY	Defining _NONSTD_SOURCE will get pre-POSIX APIs plus Apple
+//		API extensions in scope.
+//
+//		This is generally equivalent to the Tiger release compilation
+//		environment, except that it cannot be applied to 64 bit code;
+//		its use is discouraged.
+//
+//		We expect this environment to be deprecated in the future.
+//
+// STRICT	Defining _POSIX_C_SOURCE or _XOPEN_SOURCE restricts the
+//		available APIs to exactly the set of APIs defined by the
+//		corresponding standard, based on the value defined.
+//
+//		A correct, portable definition for _POSIX_C_SOURCE is 200112L.
+//		A correct, portable definition for _XOPEN_SOURCE is 600L.
+//
+//		Apple API extensions are not visible in this environment,
+//		which can cause Apple specific code to fail to compile,
+//		or behave incorrectly if prototypes are not in scope or
+//		warnings about missing prototypes are not enabled or ignored.
+//
+// In any compilation environment, for correct symbol resolution to occur,
+// function prototypes must be in scope.  It is recommended that all Apple
+// tools users add either the "-Wall" or "-Wimplicit-function-declaration"
+// compiler flags to their projects to be warned when a function is being
+// used without a prototype in scope.
+
+// These settings are particular to each product.
+// Platform: MacOSX
+// #undef __DARWIN_ONLY_UNIX_CONFORMANCE (automatically set for 64-bit)
+
+// The __DARWIN_ALIAS macros are used to do symbol renaming; they allow
+// legacy code to use the old symbol, thus maintaining binary compatibility
+// while new code can use a standards compliant version of the same function.
+//
+// __DARWIN_ALIAS is used by itself if the function signature has not
+// changed, it is used along with a #ifdef check for __DARWIN_UNIX03
+// if the signature has changed.  Because the __LP64__ environment
+// only supports UNIX03 semantics it causes __DARWIN_UNIX03 to be
+// defined, but causes __DARWIN_ALIAS to do no symbol mangling.
+//
+// As a special case, when XCode is used to target a specific version of the
+// OS, the manifest constant __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__
+// will be defined by the compiler, with the digits representing major version
+// time 100 + minor version times 10 (e.g. 10.5 := 1050).  If we are targeting
+// pre-10.5, and it is the default compilation environment, revert the
+// compilation environment to pre-__DARWIN_UNIX03.
+
+// symbol suffixes used for symbol versioning
+
+// symbol versioning macros
+
+// symbol release macros
+// Copyright (c) 2010 Apple Inc. All rights reserved.
+//
+// @APPLE_OSREFERENCE_LICENSE_HEADER_START@
+//
+// This file contains Original Code and/or Modifications of Original Code
+// as defined in and that are subject to the Apple Public Source License
+// Version 2.0 (the 'License'). You may not use this file except in
+// compliance with the License. The rights granted to you under the License
+// may not be used to create, or enable the creation or redistribution of,
+// unlawful or unlicensed copies of an Apple operating system, or to
+// circumvent, violate, or enable the circumvention or violation of, any
+// terms of an Apple operating system software license agreement.
+//
+// Please obtain a copy of the License at
+// http://www.opensource.apple.com/apsl/ and read it before using this file.
+//
+// The Original Code and all software distributed under the License are
+// distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+// EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
+// INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
+// Please see the License for the specific language governing rights and
+// limitations under the License.
+//
+// @APPLE_OSREFERENCE_LICENSE_HEADER_END@
+
+// POSIX.1 requires that the macros we test be defined before any standard
+// header file is included.  This permits us to convert values for feature
+// testing, as necessary, using only _POSIX_C_SOURCE.
+//
+// Here's a quick run-down of the versions:
+//  defined(_POSIX_SOURCE)		1003.1-1988
+//  _POSIX_C_SOURCE == 1L		1003.1-1990
+//  _POSIX_C_SOURCE == 2L		1003.2-1992 C Language Binding Option
+//  _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
+//
+// In addition, the X/Open Portability Guide, which is now the Single UNIX
+// Specification, defines a feature-test macro which indicates the version of
+// that specification, and which subsumes _POSIX_C_SOURCE.
+
+// Deal with IEEE Std. 1003.1-1990, in which _POSIX_C_SOURCE == 1L.
+
+// Deal with IEEE Std. 1003.2-1992, in which _POSIX_C_SOURCE == 2L.
+
+// Deal with various X/Open Portability Guides and Single UNIX Spec.
+
+// Deal with all versions of POSIX.  The ordering relative to the tests above is
+// important.
+
+// POSIX C deprecation macros
+// Copyright (c) 2010 Apple Inc. All rights reserved.
+//
+// @APPLE_OSREFERENCE_LICENSE_HEADER_START@
+//
+// This file contains Original Code and/or Modifications of Original Code
+// as defined in and that are subject to the Apple Public Source License
+// Version 2.0 (the 'License'). You may not use this file except in
+// compliance with the License. The rights granted to you under the License
+// may not be used to create, or enable the creation or redistribution of,
+// unlawful or unlicensed copies of an Apple operating system, or to
+// circumvent, violate, or enable the circumvention or violation of, any
+// terms of an Apple operating system software license agreement.
+//
+// Please obtain a copy of the License at
+// http://www.opensource.apple.com/apsl/ and read it before using this file.
+//
+// The Original Code and all software distributed under the License are
+// distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+// EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
+// INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
+// Please see the License for the specific language governing rights and
+// limitations under the License.
+//
+// @APPLE_OSREFERENCE_LICENSE_HEADER_END@
+
+// Set a single macro which will always be defined and can be used to determine
+// the appropriate namespace.  For POSIX, these values will correspond to
+// _POSIX_C_SOURCE value.  Currently there are two additional levels corresponding
+// to ANSI (_ANSI_SOURCE) and Darwin extensions (_DARWIN_C_SOURCE)
+
+// If the developer has neither requested a strict language mode nor a version
+// of POSIX, turn on functionality provided by __STDC_WANT_LIB_EXT1__ as part
+// of __DARWIN_C_FULL.
+
+// long long is not supported in c89 (__STRICT_ANSI__), but g++ -ansi and
+// c99 still want long longs.  While not perfect, we allow long longs for
+// g++.
+
+// ****************************************
+//
+//  Public darwin-specific feature macros
+//
+
+// _DARWIN_FEATURE_64_BIT_INODE indicates that the ino_t type is 64-bit, and
+// structures modified for 64-bit inodes (like struct stat) will be used.
+
+// _DARWIN_FEATURE_64_ONLY_BIT_INODE indicates that the ino_t type may only
+// be 64-bit; there is no support for 32-bit ino_t when this macro is defined
+// (and non-zero).  There is no struct stat64 either, as the regular
+// struct stat will already be the 64-bit version.
+
+// _DARWIN_FEATURE_ONLY_VERS_1050 indicates that only those APIs updated
+// in 10.5 exists; no pre-10.5 variants are available.
+
+// _DARWIN_FEATURE_ONLY_UNIX_CONFORMANCE indicates only UNIX conforming API
+// are available (the legacy BSD APIs are not available)
+
+// _DARWIN_FEATURE_UNIX_CONFORMANCE indicates whether UNIX conformance is on,
+// and specifies the conformance level (3 is SUSv3)
+
+// This macro casts away the qualifier from the variable
+//
+// Note: use at your own risk, removing qualifiers can result in
+// catastrophic run-time failures.
+
+// __XNU_PRIVATE_EXTERN is a linkage decoration indicating that a symbol can be
+// used from other compilation units, but not other libraries or executables.
+
+// Architecture validation for current SDK
+
+// Similar to OS_ENUM/OS_CLOSED_ENUM/OS_OPTIONS/OS_CLOSED_OPTIONS
+//
+// This provides more advanced type checking on compilers supporting
+// the proper extensions, even in C.
+
+// Copyright (c) 2003-2012 Apple Inc. All rights reserved.
+//
+// @APPLE_OSREFERENCE_LICENSE_HEADER_START@
+//
+// This file contains Original Code and/or Modifications of Original Code
+// as defined in and that are subject to the Apple Public Source License
+// Version 2.0 (the 'License'). You may not use this file except in
+// compliance with the License. The rights granted to you under the License
+// may not be used to create, or enable the creation or redistribution of,
+// unlawful or unlicensed copies of an Apple operating system, or to
+// circumvent, violate, or enable the circumvention or violation of, any
+// terms of an Apple operating system software license agreement.
+//
+// Please obtain a copy of the License at
+// http://www.opensource.apple.com/apsl/ and read it before using this file.
+//
+// The Original Code and all software distributed under the License are
+// distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+// EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
+// INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
+// Please see the License for the specific language governing rights and
+// limitations under the License.
+//
+// @APPLE_OSREFERENCE_LICENSE_HEADER_END@
+type Errno_t = int32 /* _errno_t.h:30:32 */
+
+// Error codes
+
+// 11 was EAGAIN
+
+// math software
+
+// non-blocking and interrupt i/o
+
+// ipc/network software -- argument errors
+
+// ipc/network software -- operational errors
+
+// should be rearranged
+
+// quotas & mush
+
+// Network File System
+
+// Intelligent device errors
+
+// Program loading errors
+
+// This value is only discrete when compiling __DARWIN_UNIX03, or KERNEL
+
+var _ int8 /* gen.c:2:13: */
diff --git a/vendor/modernc.org/libc/errno/errno_darwin_arm64.go b/vendor/modernc.org/libc/errno/errno_darwin_arm64.go
new file mode 100644
index 00000000..5a15581d
--- /dev/null
+++ b/vendor/modernc.org/libc/errno/errno_darwin_arm64.go
@@ -0,0 +1,657 @@
+// Code generated by 'ccgo errno/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 errno/errno_darwin_arm64.go -pkgname errno', DO NOT EDIT.
+
+package errno
+
+import (
+	"math"
+	"reflect"
+	"sync/atomic"
+	"unsafe"
+)
+
+var _ = math.Pi
+var _ reflect.Kind
+var _ atomic.Value
+var _ unsafe.Pointer
+
+const (
+	E2BIG                                  = 7
+	EACCES                                 = 13
+	EADDRINUSE                             = 48
+	EADDRNOTAVAIL                          = 49
+	EAFNOSUPPORT                           = 47
+	EAGAIN                                 = 35
+	EALREADY                               = 37
+	EAUTH                                  = 80
+	EBADARCH                               = 86
+	EBADEXEC                               = 85
+	EBADF                                  = 9
+	EBADMACHO                              = 88
+	EBADMSG                                = 94
+	EBADRPC                                = 72
+	EBUSY                                  = 16
+	ECANCELED                              = 89
+	ECHILD                                 = 10
+	ECONNABORTED                           = 53
+	ECONNREFUSED                           = 61
+	ECONNRESET                             = 54
+	EDEADLK                                = 11
+	EDESTADDRREQ                           = 39
+	EDEVERR                                = 83
+	EDOM                                   = 33
+	EDQUOT                                 = 69
+	EEXIST                                 = 17
+	EFAULT                                 = 14
+	EFBIG                                  = 27
+	EFTYPE                                 = 79
+	EHOSTDOWN                              = 64
+	EHOSTUNREACH                           = 65
+	EIDRM                                  = 90
+	EILSEQ                                 = 92
+	EINPROGRESS                            = 36
+	EINTR                                  = 4
+	EINVAL                                 = 22
+	EIO                                    = 5
+	EISCONN                                = 56
+	EISDIR                                 = 21
+	ELAST                                  = 106
+	ELOOP                                  = 62
+	EMFILE                                 = 24
+	EMLINK                                 = 31
+	EMSGSIZE                               = 40
+	EMULTIHOP                              = 95
+	ENAMETOOLONG                           = 63
+	ENEEDAUTH                              = 81
+	ENETDOWN                               = 50
+	ENETRESET                              = 52
+	ENETUNREACH                            = 51
+	ENFILE                                 = 23
+	ENOATTR                                = 93
+	ENOBUFS                                = 55
+	ENODATA                                = 96
+	ENODEV                                 = 19
+	ENOENT                                 = 2
+	ENOEXEC                                = 8
+	ENOLCK                                 = 77
+	ENOLINK                                = 97
+	ENOMEM                                 = 12
+	ENOMSG                                 = 91
+	ENOPOLICY                              = 103
+	ENOPROTOOPT                            = 42
+	ENOSPC                                 = 28
+	ENOSR                                  = 98
+	ENOSTR                                 = 99
+	ENOSYS                                 = 78
+	ENOTBLK                                = 15
+	ENOTCONN                               = 57
+	ENOTDIR                                = 20
+	ENOTEMPTY                              = 66
+	ENOTRECOVERABLE                        = 104
+	ENOTSOCK                               = 38
+	ENOTSUP                                = 45
+	ENOTTY                                 = 25
+	ENXIO                                  = 6
+	EOPNOTSUPP                             = 102
+	EOVERFLOW                              = 84
+	EOWNERDEAD                             = 105
+	EPERM                                  = 1
+	EPFNOSUPPORT                           = 46
+	EPIPE                                  = 32
+	EPROCLIM                               = 67
+	EPROCUNAVAIL                           = 76
+	EPROGMISMATCH                          = 75
+	EPROGUNAVAIL                           = 74
+	EPROTO                                 = 100
+	EPROTONOSUPPORT                        = 43
+	EPROTOTYPE                             = 41
+	EPWROFF                                = 82
+	EQFULL                                 = 106
+	ERANGE                                 = 34
+	EREMOTE                                = 71
+	EROFS                                  = 30
+	ERPCMISMATCH                           = 73
+	ESHLIBVERS                             = 87
+	ESHUTDOWN                              = 58
+	ESOCKTNOSUPPORT                        = 44
+	ESPIPE                                 = 29
+	ESRCH                                  = 3
+	ESTALE                                 = 70
+	ETIME                                  = 101
+	ETIMEDOUT                              = 60
+	ETOOMANYREFS                           = 59
+	ETXTBSY                                = 26
+	EUSERS                                 = 68
+	EWOULDBLOCK                            = 35
+	EXDEV                                  = 18
+	X_CDEFS_H_                             = 0
+	X_DARWIN_FEATURE_64_BIT_INODE          = 1
+	X_DARWIN_FEATURE_ONLY_64_BIT_INODE     = 1
+	X_DARWIN_FEATURE_ONLY_UNIX_CONFORMANCE = 1
+	X_DARWIN_FEATURE_ONLY_VERS_1050        = 1
+	X_DARWIN_FEATURE_UNIX_CONFORMANCE      = 3
+	X_ERRNO_T                              = 0
+	X_FILE_OFFSET_BITS                     = 64
+	X_LP64                                 = 1
+	X_Nonnull                              = 0
+	X_Null_unspecified                     = 0
+	X_Nullable                             = 0
+	X_SYS_ERRNO_H_                         = 0
+)
+
+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 */
+
+// Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
+//
+// @APPLE_LICENSE_HEADER_START@
+//
+// This file contains Original Code and/or Modifications of Original Code
+// as defined in and that are subject to the Apple Public Source License
+// Version 2.0 (the 'License'). You may not use this file except in
+// compliance with the License. Please obtain a copy of the License at
+// http://www.opensource.apple.com/apsl/ and read it before using this
+// file.
+//
+// The Original Code and all software distributed under the License are
+// distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+// EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
+// INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
+// Please see the License for the specific language governing rights and
+// limitations under the License.
+//
+// @APPLE_LICENSE_HEADER_END@
+// Copyright (c) 2000-2012 Apple, Inc. All rights reserved.
+//
+// @APPLE_OSREFERENCE_LICENSE_HEADER_START@
+//
+// This file contains Original Code and/or Modifications of Original Code
+// as defined in and that are subject to the Apple Public Source License
+// Version 2.0 (the 'License'). You may not use this file except in
+// compliance with the License. The rights granted to you under the License
+// may not be used to create, or enable the creation or redistribution of,
+// unlawful or unlicensed copies of an Apple operating system, or to
+// circumvent, violate, or enable the circumvention or violation of, any
+// terms of an Apple operating system software license agreement.
+//
+// Please obtain a copy of the License at
+// http://www.opensource.apple.com/apsl/ and read it before using this file.
+//
+// The Original Code and all software distributed under the License are
+// distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+// EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
+// INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
+// Please see the License for the specific language governing rights and
+// limitations under the License.
+//
+// @APPLE_OSREFERENCE_LICENSE_HEADER_END@
+// Copyright (c) 1995 NeXT Computer, Inc. All Rights Reserved
+// Copyright (c) 1982, 1986, 1989, 1993
+//	The Regents of the University of California.  All rights reserved.
+// (c) UNIX System Laboratories, Inc.
+// All or some portions of this file are derived from material licensed
+// to the University of California by American Telephone and Telegraph
+// Co. or Unix System Laboratories, Inc. and are reproduced herein with
+// the permission of UNIX System Laboratories, Inc.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions
+// are met:
+// 1. Redistributions of source code must retain the above copyright
+//    notice, this list of conditions and the following disclaimer.
+// 2. Redistributions in binary form must reproduce the above copyright
+//    notice, this list of conditions and the following disclaimer in the
+//    documentation and/or other materials provided with the distribution.
+// 3. All advertising materials mentioning features or use of this software
+//    must display the following acknowledgement:
+//	This product includes software developed by the University of
+//	California, Berkeley and its contributors.
+// 4. Neither the name of the University nor the names of its contributors
+//    may be used to endorse or promote products derived from this software
+//    without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+// ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+// ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+// OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+// HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+// LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+// OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+// SUCH DAMAGE.
+//
+//	@(#)errno.h	8.5 (Berkeley) 1/21/94
+
+// Copyright (c) 2000-2018 Apple Inc. All rights reserved.
+//
+// @APPLE_OSREFERENCE_LICENSE_HEADER_START@
+//
+// This file contains Original Code and/or Modifications of Original Code
+// as defined in and that are subject to the Apple Public Source License
+// Version 2.0 (the 'License'). You may not use this file except in
+// compliance with the License. The rights granted to you under the License
+// may not be used to create, or enable the creation or redistribution of,
+// unlawful or unlicensed copies of an Apple operating system, or to
+// circumvent, violate, or enable the circumvention or violation of, any
+// terms of an Apple operating system software license agreement.
+//
+// Please obtain a copy of the License at
+// http://www.opensource.apple.com/apsl/ and read it before using this file.
+//
+// The Original Code and all software distributed under the License are
+// distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+// EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
+// INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
+// Please see the License for the specific language governing rights and
+// limitations under the License.
+//
+// @APPLE_OSREFERENCE_LICENSE_HEADER_END@
+// Copyright 1995 NeXT Computer, Inc. All rights reserved.
+// 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. All advertising materials mentioning features or use of this software
+//    must display the following acknowledgement:
+//	This product includes software developed by the University of
+//	California, Berkeley and its contributors.
+// 4. Neither the name of the University nor the names of its contributors
+//    may be used to endorse or promote products derived from this software
+//    without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+// ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+// ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+// OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+// HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+// LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+// OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+// SUCH DAMAGE.
+//
+//	@(#)cdefs.h	8.8 (Berkeley) 1/9/95
+
+// This SDK is designed to work with clang and specific versions of
+// gcc >= 4.0 with Apple's patch sets
+
+// Compatibility with compilers and environments that don't support compiler
+// feature checking function-like macros.
+
+// 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.  __CONCAT can also concatenate double-quoted
+// strings produced by the __STRING macro, but this only works with ANSI C.
+
+// __pure2 can be used for functions that are only a function of their scalar
+// arguments (meaning they can't dereference pointers).
+//
+// __stateful_pure can be used for functions that have no side effects,
+// but depend on the state of the memory.
+
+// __unused denotes variables and functions that may not be used, preventing
+// the compiler from warning about it if not used.
+
+// __used forces variables and functions to be included even if it appears
+// to the compiler that they are not used (and would thust be discarded).
+
+// __cold marks code used for debugging or that is rarely taken
+// and tells the compiler to optimize for size and outline code.
+
+// __exported denotes symbols that should be exported even when symbols
+// are hidden by default.
+// __exported_push/_exported_pop are pragmas used to delimit a range of
+//  symbols that should be exported even when symbols are hidden by default.
+
+// __deprecated causes the compiler to produce a warning when encountering
+// code using the deprecated functionality.
+// __deprecated_msg() does the same, and compilers that support it will print
+// a message along with the deprecation warning.
+// This may require turning on such warning with the -Wdeprecated flag.
+// __deprecated_enum_msg() should be used on enums, and compilers that support
+// it will print the deprecation warning.
+// __kpi_deprecated() specifically indicates deprecation of kernel programming
+// interfaces in Kernel.framework used by KEXTs.
+
+// __unavailable causes the compiler to error out when encountering
+// code using the tagged function
+
+// Delete pseudo-keywords wherever they are not available or needed.
+
+// We use `__restrict' as a way to define the `restrict' type qualifier
+// without disturbing older software that is unaware of C99 keywords.
+
+// Compatibility with compilers and environments that don't support the
+// nullability feature.
+
+// __disable_tail_calls causes the compiler to not perform tail call
+// optimization inside the marked function.
+
+// __not_tail_called causes the compiler to prevent tail call optimization
+// on statically bound calls to the function.  It has no effect on indirect
+// calls.  Virtual functions, objective-c methods, and functions marked as
+// "always_inline" cannot be marked as __not_tail_called.
+
+// __result_use_check warns callers of a function that not using the function
+// return value is a bug, i.e. dismissing malloc() return value results in a
+// memory leak.
+
+// __swift_unavailable causes the compiler to mark a symbol as specifically
+// unavailable in Swift, regardless of any other availability in C.
+
+// __abortlike is the attribute to put on functions like abort() that are
+// typically used to mark assertions. These optimize the codegen
+// for outlining while still maintaining debugability.
+
+// Declaring inline functions within headers is error-prone due to differences
+// across various versions of the C language and extensions.  __header_inline
+// can be used to declare inline functions within system headers.  In cases
+// where you want to force inlining instead of letting the compiler make
+// the decision, you can use __header_always_inline.
+//
+// Be aware that using inline for functions which compilers may also provide
+// builtins can behave differently under various compilers.  If you intend to
+// provide an inline version of such a function, you may want to use a macro
+// instead.
+//
+// The check for !__GNUC__ || __clang__ is because gcc doesn't correctly
+// support c99 inline in some cases:
+// http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55965
+
+// Compiler-dependent macros that bracket portions of code where the
+// "-Wunreachable-code" warning should be ignored. Please use sparingly.
+
+// Compiler-dependent macros to declare that functions take printf-like
+// or scanf-like arguments.  They are null except for versions of gcc
+// that are known to support the features properly.  Functions declared
+// with these attributes will cause compilation warnings if there is a
+// mismatch between the format string and subsequent function parameter
+// types.
+
+// Source compatibility only, ID string not emitted in object file
+
+// __alloc_size can be used to label function arguments that represent the
+// size of memory that the function allocates and returns. The one-argument
+// form labels a single argument that gives the allocation size (where the
+// arguments are numbered from 1):
+//
+// void	*malloc(size_t __size) __alloc_size(1);
+//
+// The two-argument form handles the case where the size is calculated as the
+// product of two arguments:
+//
+// void	*calloc(size_t __count, size_t __size) __alloc_size(1,2);
+
+// COMPILATION ENVIRONMENTS -- see compat(5) for additional detail
+//
+// DEFAULT	By default newly complied code will get POSIX APIs plus
+//		Apple API extensions in scope.
+//
+//		Most users will use this compilation environment to avoid
+//		behavioral differences between 32 and 64 bit code.
+//
+// LEGACY	Defining _NONSTD_SOURCE will get pre-POSIX APIs plus Apple
+//		API extensions in scope.
+//
+//		This is generally equivalent to the Tiger release compilation
+//		environment, except that it cannot be applied to 64 bit code;
+//		its use is discouraged.
+//
+//		We expect this environment to be deprecated in the future.
+//
+// STRICT	Defining _POSIX_C_SOURCE or _XOPEN_SOURCE restricts the
+//		available APIs to exactly the set of APIs defined by the
+//		corresponding standard, based on the value defined.
+//
+//		A correct, portable definition for _POSIX_C_SOURCE is 200112L.
+//		A correct, portable definition for _XOPEN_SOURCE is 600L.
+//
+//		Apple API extensions are not visible in this environment,
+//		which can cause Apple specific code to fail to compile,
+//		or behave incorrectly if prototypes are not in scope or
+//		warnings about missing prototypes are not enabled or ignored.
+//
+// In any compilation environment, for correct symbol resolution to occur,
+// function prototypes must be in scope.  It is recommended that all Apple
+// tools users add either the "-Wall" or "-Wimplicit-function-declaration"
+// compiler flags to their projects to be warned when a function is being
+// used without a prototype in scope.
+
+// These settings are particular to each product.
+// Platform: MacOSX
+
+// The __DARWIN_ALIAS macros are used to do symbol renaming; they allow
+// legacy code to use the old symbol, thus maintaining binary compatibility
+// while new code can use a standards compliant version of the same function.
+//
+// __DARWIN_ALIAS is used by itself if the function signature has not
+// changed, it is used along with a #ifdef check for __DARWIN_UNIX03
+// if the signature has changed.  Because the __LP64__ environment
+// only supports UNIX03 semantics it causes __DARWIN_UNIX03 to be
+// defined, but causes __DARWIN_ALIAS to do no symbol mangling.
+//
+// As a special case, when XCode is used to target a specific version of the
+// OS, the manifest constant __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__
+// will be defined by the compiler, with the digits representing major version
+// time 100 + minor version times 10 (e.g. 10.5 := 1050).  If we are targeting
+// pre-10.5, and it is the default compilation environment, revert the
+// compilation environment to pre-__DARWIN_UNIX03.
+
+// symbol suffixes used for symbol versioning
+
+// symbol versioning macros
+
+// symbol release macros
+// Copyright (c) 2010 Apple Inc. All rights reserved.
+//
+// @APPLE_OSREFERENCE_LICENSE_HEADER_START@
+//
+// This file contains Original Code and/or Modifications of Original Code
+// as defined in and that are subject to the Apple Public Source License
+// Version 2.0 (the 'License'). You may not use this file except in
+// compliance with the License. The rights granted to you under the License
+// may not be used to create, or enable the creation or redistribution of,
+// unlawful or unlicensed copies of an Apple operating system, or to
+// circumvent, violate, or enable the circumvention or violation of, any
+// terms of an Apple operating system software license agreement.
+//
+// Please obtain a copy of the License at
+// http://www.opensource.apple.com/apsl/ and read it before using this file.
+//
+// The Original Code and all software distributed under the License are
+// distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+// EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
+// INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
+// Please see the License for the specific language governing rights and
+// limitations under the License.
+//
+// @APPLE_OSREFERENCE_LICENSE_HEADER_END@
+
+// POSIX.1 requires that the macros we test be defined before any standard
+// header file is included.  This permits us to convert values for feature
+// testing, as necessary, using only _POSIX_C_SOURCE.
+//
+// Here's a quick run-down of the versions:
+//  defined(_POSIX_SOURCE)		1003.1-1988
+//  _POSIX_C_SOURCE == 1L		1003.1-1990
+//  _POSIX_C_SOURCE == 2L		1003.2-1992 C Language Binding Option
+//  _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
+//
+// In addition, the X/Open Portability Guide, which is now the Single UNIX
+// Specification, defines a feature-test macro which indicates the version of
+// that specification, and which subsumes _POSIX_C_SOURCE.
+
+// Deal with IEEE Std. 1003.1-1990, in which _POSIX_C_SOURCE == 1L.
+
+// Deal with IEEE Std. 1003.2-1992, in which _POSIX_C_SOURCE == 2L.
+
+// Deal with various X/Open Portability Guides and Single UNIX Spec.
+
+// Deal with all versions of POSIX.  The ordering relative to the tests above is
+// important.
+
+// POSIX C deprecation macros
+// Copyright (c) 2010 Apple Inc. All rights reserved.
+//
+// @APPLE_OSREFERENCE_LICENSE_HEADER_START@
+//
+// This file contains Original Code and/or Modifications of Original Code
+// as defined in and that are subject to the Apple Public Source License
+// Version 2.0 (the 'License'). You may not use this file except in
+// compliance with the License. The rights granted to you under the License
+// may not be used to create, or enable the creation or redistribution of,
+// unlawful or unlicensed copies of an Apple operating system, or to
+// circumvent, violate, or enable the circumvention or violation of, any
+// terms of an Apple operating system software license agreement.
+//
+// Please obtain a copy of the License at
+// http://www.opensource.apple.com/apsl/ and read it before using this file.
+//
+// The Original Code and all software distributed under the License are
+// distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+// EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
+// INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
+// Please see the License for the specific language governing rights and
+// limitations under the License.
+//
+// @APPLE_OSREFERENCE_LICENSE_HEADER_END@
+
+// Set a single macro which will always be defined and can be used to determine
+// the appropriate namespace.  For POSIX, these values will correspond to
+// _POSIX_C_SOURCE value.  Currently there are two additional levels corresponding
+// to ANSI (_ANSI_SOURCE) and Darwin extensions (_DARWIN_C_SOURCE)
+
+// If the developer has neither requested a strict language mode nor a version
+// of POSIX, turn on functionality provided by __STDC_WANT_LIB_EXT1__ as part
+// of __DARWIN_C_FULL.
+
+// long long is not supported in c89 (__STRICT_ANSI__), but g++ -ansi and
+// c99 still want long longs.  While not perfect, we allow long longs for
+// g++.
+
+// ****************************************
+//
+//  Public darwin-specific feature macros
+//
+
+// _DARWIN_FEATURE_64_BIT_INODE indicates that the ino_t type is 64-bit, and
+// structures modified for 64-bit inodes (like struct stat) will be used.
+
+// _DARWIN_FEATURE_64_ONLY_BIT_INODE indicates that the ino_t type may only
+// be 64-bit; there is no support for 32-bit ino_t when this macro is defined
+// (and non-zero).  There is no struct stat64 either, as the regular
+// struct stat will already be the 64-bit version.
+
+// _DARWIN_FEATURE_ONLY_VERS_1050 indicates that only those APIs updated
+// in 10.5 exists; no pre-10.5 variants are available.
+
+// _DARWIN_FEATURE_ONLY_UNIX_CONFORMANCE indicates only UNIX conforming API
+// are available (the legacy BSD APIs are not available)
+
+// _DARWIN_FEATURE_UNIX_CONFORMANCE indicates whether UNIX conformance is on,
+// and specifies the conformance level (3 is SUSv3)
+
+// This macro casts away the qualifier from the variable
+//
+// Note: use at your own risk, removing qualifiers can result in
+// catastrophic run-time failures.
+
+// __XNU_PRIVATE_EXTERN is a linkage decoration indicating that a symbol can be
+// used from other compilation units, but not other libraries or executables.
+
+// Architecture validation for current SDK
+
+// Similar to OS_ENUM/OS_CLOSED_ENUM/OS_OPTIONS/OS_CLOSED_OPTIONS
+//
+// This provides more advanced type checking on compilers supporting
+// the proper extensions, even in C.
+
+// Copyright (c) 2003-2012 Apple Inc. All rights reserved.
+//
+// @APPLE_OSREFERENCE_LICENSE_HEADER_START@
+//
+// This file contains Original Code and/or Modifications of Original Code
+// as defined in and that are subject to the Apple Public Source License
+// Version 2.0 (the 'License'). You may not use this file except in
+// compliance with the License. The rights granted to you under the License
+// may not be used to create, or enable the creation or redistribution of,
+// unlawful or unlicensed copies of an Apple operating system, or to
+// circumvent, violate, or enable the circumvention or violation of, any
+// terms of an Apple operating system software license agreement.
+//
+// Please obtain a copy of the License at
+// http://www.opensource.apple.com/apsl/ and read it before using this file.
+//
+// The Original Code and all software distributed under the License are
+// distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+// EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
+// INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
+// Please see the License for the specific language governing rights and
+// limitations under the License.
+//
+// @APPLE_OSREFERENCE_LICENSE_HEADER_END@
+type Errno_t = int32 /* _errno_t.h:30:32 */
+
+// Error codes
+
+// 11 was EAGAIN
+
+// math software
+
+// non-blocking and interrupt i/o
+
+// ipc/network software -- argument errors
+
+// ipc/network software -- operational errors
+
+// should be rearranged
+
+// quotas & mush
+
+// Network File System
+
+// Intelligent device errors
+
+// Program loading errors
+
+// This value is only discrete when compiling __DARWIN_UNIX03, or KERNEL
+
+var _ int8 /* gen.c:2:13: */
diff --git a/vendor/modernc.org/libc/errno/errno_freebsd_386.go b/vendor/modernc.org/libc/errno/errno_freebsd_386.go
new file mode 100644
index 00000000..48e4a708
--- /dev/null
+++ b/vendor/modernc.org/libc/errno/errno_freebsd_386.go
@@ -0,0 +1,158 @@
+// Code generated by 'ccgo errno/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 errno/errno_freebsd_386.go -pkgname errno', DO NOT EDIT.
+
+package errno
+
+import (
+	"math"
+	"reflect"
+	"sync/atomic"
+	"unsafe"
+)
+
+var _ = math.Pi
+var _ reflect.Kind
+var _ atomic.Value
+var _ unsafe.Pointer
+
+const (
+	E2BIG              = 7
+	EACCES             = 13
+	EADDRINUSE         = 48
+	EADDRNOTAVAIL      = 49
+	EAFNOSUPPORT       = 47
+	EAGAIN             = 35
+	EALREADY           = 37
+	EAUTH              = 80
+	EBADF              = 9
+	EBADMSG            = 89
+	EBADRPC            = 72
+	EBUSY              = 16
+	ECANCELED          = 85
+	ECAPMODE           = 94
+	ECHILD             = 10
+	ECONNABORTED       = 53
+	ECONNREFUSED       = 61
+	ECONNRESET         = 54
+	EDEADLK            = 11
+	EDESTADDRREQ       = 39
+	EDOM               = 33
+	EDOOFUS            = 88
+	EDQUOT             = 69
+	EEXIST             = 17
+	EFAULT             = 14
+	EFBIG              = 27
+	EFTYPE             = 79
+	EHOSTDOWN          = 64
+	EHOSTUNREACH       = 65
+	EIDRM              = 82
+	EILSEQ             = 86
+	EINPROGRESS        = 36
+	EINTEGRITY         = 97
+	EINTR              = 4
+	EINVAL             = 22
+	EIO                = 5
+	EISCONN            = 56
+	EISDIR             = 21
+	ELAST              = 97
+	ELOOP              = 62
+	EMFILE             = 24
+	EMLINK             = 31
+	EMSGSIZE           = 40
+	EMULTIHOP          = 90
+	ENAMETOOLONG       = 63
+	ENEEDAUTH          = 81
+	ENETDOWN           = 50
+	ENETRESET          = 52
+	ENETUNREACH        = 51
+	ENFILE             = 23
+	ENOATTR            = 87
+	ENOBUFS            = 55
+	ENODEV             = 19
+	ENOENT             = 2
+	ENOEXEC            = 8
+	ENOLCK             = 77
+	ENOLINK            = 91
+	ENOMEM             = 12
+	ENOMSG             = 83
+	ENOPROTOOPT        = 42
+	ENOSPC             = 28
+	ENOSYS             = 78
+	ENOTBLK            = 15
+	ENOTCAPABLE        = 93
+	ENOTCONN           = 57
+	ENOTDIR            = 20
+	ENOTEMPTY          = 66
+	ENOTRECOVERABLE    = 95
+	ENOTSOCK           = 38
+	ENOTSUP            = 45
+	ENOTTY             = 25
+	ENXIO              = 6
+	EOPNOTSUPP         = 45
+	EOVERFLOW          = 84
+	EOWNERDEAD         = 96
+	EPERM              = 1
+	EPFNOSUPPORT       = 46
+	EPIPE              = 32
+	EPROCLIM           = 67
+	EPROCUNAVAIL       = 76
+	EPROGMISMATCH      = 75
+	EPROGUNAVAIL       = 74
+	EPROTO             = 92
+	EPROTONOSUPPORT    = 43
+	EPROTOTYPE         = 41
+	ERANGE             = 34
+	EREMOTE            = 71
+	EROFS              = 30
+	ERPCMISMATCH       = 73
+	ESHUTDOWN          = 58
+	ESOCKTNOSUPPORT    = 44
+	ESPIPE             = 29
+	ESRCH              = 3
+	ESTALE             = 70
+	ETIMEDOUT          = 60
+	ETOOMANYREFS       = 59
+	ETXTBSY            = 26
+	EUSERS             = 68
+	EWOULDBLOCK        = 35
+	EXDEV              = 18
+	X_ERRNO_T_DEFINED  = 0
+	X_FILE_OFFSET_BITS = 64
+	X_ILP32            = 1
+	X_Nonnull          = 0
+	X_Null_unspecified = 0
+	X_Nullable         = 0
+	X_SYS_CDEFS_H_     = 0
+	X_SYS_ERRNO_H_     = 0
+	I386               = 1
+	Unix               = 1
+)
+
+type Ptrdiff_t = int32 /* <builtin>:3:26 */
+
+type Size_t = uint32 /* <builtin>:9:23 */
+
+type Wchar_t = int32 /* <builtin>:15:24 */
+
+type X__builtin_va_list = uintptr /* <builtin>:46:14 */
+type X__float128 = float64        /* <builtin>:47:21 */
+
+// 11 was EAGAIN
+
+// math software
+
+// non-blocking and interrupt i/o
+
+// ipc/network software -- argument errors
+
+// ipc/network software -- operational errors
+
+// should be rearranged
+
+// quotas & mush
+
+// Network File System
+
+// ISO/IEC 9899:2011 K.3.2.2
+type Errno_t = int32 /* errno.h:204:13 */
+
+var _ int8 /* gen.c:2:13: */
diff --git a/vendor/modernc.org/libc/errno/errno_freebsd_amd64.go b/vendor/modernc.org/libc/errno/errno_freebsd_amd64.go
new file mode 100644
index 00000000..5e68eb3a
--- /dev/null
+++ b/vendor/modernc.org/libc/errno/errno_freebsd_amd64.go
@@ -0,0 +1,166 @@
+// Code generated by 'ccgo errno/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 errno/errno_freebsd_amd64.go -pkgname errno', DO NOT EDIT.
+
+package errno
+
+import (
+	"math"
+	"reflect"
+	"sync/atomic"
+	"unsafe"
+)
+
+var _ = math.Pi
+var _ reflect.Kind
+var _ atomic.Value
+var _ unsafe.Pointer
+
+const (
+	E2BIG              = 7
+	EACCES             = 13
+	EADDRINUSE         = 48
+	EADDRNOTAVAIL      = 49
+	EAFNOSUPPORT       = 47
+	EAGAIN             = 35
+	EALREADY           = 37
+	EAUTH              = 80
+	EBADF              = 9
+	EBADMSG            = 89
+	EBADRPC            = 72
+	EBUSY              = 16
+	ECANCELED          = 85
+	ECAPMODE           = 94
+	ECHILD             = 10
+	ECONNABORTED       = 53
+	ECONNREFUSED       = 61
+	ECONNRESET         = 54
+	EDEADLK            = 11
+	EDESTADDRREQ       = 39
+	EDOM               = 33
+	EDOOFUS            = 88
+	EDQUOT             = 69
+	EEXIST             = 17
+	EFAULT             = 14
+	EFBIG              = 27
+	EFTYPE             = 79
+	EHOSTDOWN          = 64
+	EHOSTUNREACH       = 65
+	EIDRM              = 82
+	EILSEQ             = 86
+	EINPROGRESS        = 36
+	EINTEGRITY         = 97
+	EINTR              = 4
+	EINVAL             = 22
+	EIO                = 5
+	EISCONN            = 56
+	EISDIR             = 21
+	ELAST              = 97
+	ELOOP              = 62
+	EMFILE             = 24
+	EMLINK             = 31
+	EMSGSIZE           = 40
+	EMULTIHOP          = 90
+	ENAMETOOLONG       = 63
+	ENEEDAUTH          = 81
+	ENETDOWN           = 50
+	ENETRESET          = 52
+	ENETUNREACH        = 51
+	ENFILE             = 23
+	ENOATTR            = 87
+	ENOBUFS            = 55
+	ENODEV             = 19
+	ENOENT             = 2
+	ENOEXEC            = 8
+	ENOLCK             = 77
+	ENOLINK            = 91
+	ENOMEM             = 12
+	ENOMSG             = 83
+	ENOPROTOOPT        = 42
+	ENOSPC             = 28
+	ENOSYS             = 78
+	ENOTBLK            = 15
+	ENOTCAPABLE        = 93
+	ENOTCONN           = 57
+	ENOTDIR            = 20
+	ENOTEMPTY          = 66
+	ENOTRECOVERABLE    = 95
+	ENOTSOCK           = 38
+	ENOTSUP            = 45
+	ENOTTY             = 25
+	ENXIO              = 6
+	EOPNOTSUPP         = 45
+	EOVERFLOW          = 84
+	EOWNERDEAD         = 96
+	EPERM              = 1
+	EPFNOSUPPORT       = 46
+	EPIPE              = 32
+	EPROCLIM           = 67
+	EPROCUNAVAIL       = 76
+	EPROGMISMATCH      = 75
+	EPROGUNAVAIL       = 74
+	EPROTO             = 92
+	EPROTONOSUPPORT    = 43
+	EPROTOTYPE         = 41
+	ERANGE             = 34
+	EREMOTE            = 71
+	EROFS              = 30
+	ERPCMISMATCH       = 73
+	ESHUTDOWN          = 58
+	ESOCKTNOSUPPORT    = 44
+	ESPIPE             = 29
+	ESRCH              = 3
+	ESTALE             = 70
+	ETIMEDOUT          = 60
+	ETOOMANYREFS       = 59
+	ETXTBSY            = 26
+	EUSERS             = 68
+	EWOULDBLOCK        = 35
+	EXDEV              = 18
+	X_ERRNO_T_DEFINED  = 0
+	X_FILE_OFFSET_BITS = 64
+	X_LP64             = 1
+	X_Nonnull          = 0
+	X_Null_unspecified = 0
+	X_Nullable         = 0
+	X_SYS_CDEFS_H_     = 0
+	X_SYS_ERRNO_H_     = 0
+	Unix               = 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 */
+
+// 11 was EAGAIN
+
+// math software
+
+// non-blocking and interrupt i/o
+
+// ipc/network software -- argument errors
+
+// ipc/network software -- operational errors
+
+// should be rearranged
+
+// quotas & mush
+
+// Network File System
+
+// ISO/IEC 9899:2011 K.3.2.2
+type Errno_t = int32 /* errno.h:204:13 */
+
+var _ int8 /* gen.c:2:13: */
diff --git a/vendor/modernc.org/libc/errno/errno_linux_386.go b/vendor/modernc.org/libc/errno/errno_linux_386.go
new file mode 100644
index 00000000..ae8185c8
--- /dev/null
+++ b/vendor/modernc.org/libc/errno/errno_linux_386.go
@@ -0,0 +1,179 @@
+// Code generated by 'ccgo errno/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 errno/errno_linux_386.go -pkgname errno', DO NOT EDIT.
+
+package errno
+
+import (
+	"math"
+	"reflect"
+	"sync/atomic"
+	"unsafe"
+)
+
+var _ = math.Pi
+var _ reflect.Kind
+var _ atomic.Value
+var _ unsafe.Pointer
+
+const (
+	E2BIG                      = 7
+	EACCES                     = 13
+	EADDRINUSE                 = 98
+	EADDRNOTAVAIL              = 99
+	EADV                       = 68
+	EAFNOSUPPORT               = 97
+	EAGAIN                     = 11
+	EALREADY                   = 114
+	EBADE                      = 52
+	EBADF                      = 9
+	EBADFD                     = 77
+	EBADMSG                    = 74
+	EBADR                      = 53
+	EBADRQC                    = 56
+	EBADSLT                    = 57
+	EBFONT                     = 59
+	EBUSY                      = 16
+	ECANCELED                  = 125
+	ECHILD                     = 10
+	ECHRNG                     = 44
+	ECOMM                      = 70
+	ECONNABORTED               = 103
+	ECONNREFUSED               = 111
+	ECONNRESET                 = 104
+	EDEADLK                    = 35
+	EDEADLOCK                  = 35
+	EDESTADDRREQ               = 89
+	EDOM                       = 33
+	EDOTDOT                    = 73
+	EDQUOT                     = 122
+	EEXIST                     = 17
+	EFAULT                     = 14
+	EFBIG                      = 27
+	EHOSTDOWN                  = 112
+	EHOSTUNREACH               = 113
+	EHWPOISON                  = 133
+	EIDRM                      = 43
+	EILSEQ                     = 84
+	EINPROGRESS                = 115
+	EINTR                      = 4
+	EINVAL                     = 22
+	EIO                        = 5
+	EISCONN                    = 106
+	EISDIR                     = 21
+	EISNAM                     = 120
+	EKEYEXPIRED                = 127
+	EKEYREJECTED               = 129
+	EKEYREVOKED                = 128
+	EL2HLT                     = 51
+	EL2NSYNC                   = 45
+	EL3HLT                     = 46
+	EL3RST                     = 47
+	ELIBACC                    = 79
+	ELIBBAD                    = 80
+	ELIBEXEC                   = 83
+	ELIBMAX                    = 82
+	ELIBSCN                    = 81
+	ELNRNG                     = 48
+	ELOOP                      = 40
+	EMEDIUMTYPE                = 124
+	EMFILE                     = 24
+	EMLINK                     = 31
+	EMSGSIZE                   = 90
+	EMULTIHOP                  = 72
+	ENAMETOOLONG               = 36
+	ENAVAIL                    = 119
+	ENETDOWN                   = 100
+	ENETRESET                  = 102
+	ENETUNREACH                = 101
+	ENFILE                     = 23
+	ENOANO                     = 55
+	ENOBUFS                    = 105
+	ENOCSI                     = 50
+	ENODATA                    = 61
+	ENODEV                     = 19
+	ENOENT                     = 2
+	ENOEXEC                    = 8
+	ENOKEY                     = 126
+	ENOLCK                     = 37
+	ENOLINK                    = 67
+	ENOMEDIUM                  = 123
+	ENOMEM                     = 12
+	ENOMSG                     = 42
+	ENONET                     = 64
+	ENOPKG                     = 65
+	ENOPROTOOPT                = 92
+	ENOSPC                     = 28
+	ENOSR                      = 63
+	ENOSTR                     = 60
+	ENOSYS                     = 38
+	ENOTBLK                    = 15
+	ENOTCONN                   = 107
+	ENOTDIR                    = 20
+	ENOTEMPTY                  = 39
+	ENOTNAM                    = 118
+	ENOTRECOVERABLE            = 131
+	ENOTSOCK                   = 88
+	ENOTSUP                    = 95
+	ENOTTY                     = 25
+	ENOTUNIQ                   = 76
+	ENXIO                      = 6
+	EOPNOTSUPP                 = 95
+	EOVERFLOW                  = 75
+	EOWNERDEAD                 = 130
+	EPERM                      = 1
+	EPFNOSUPPORT               = 96
+	EPIPE                      = 32
+	EPROTO                     = 71
+	EPROTONOSUPPORT            = 93
+	EPROTOTYPE                 = 91
+	ERANGE                     = 34
+	EREMCHG                    = 78
+	EREMOTE                    = 66
+	EREMOTEIO                  = 121
+	ERESTART                   = 85
+	ERFKILL                    = 132
+	EROFS                      = 30
+	ESHUTDOWN                  = 108
+	ESOCKTNOSUPPORT            = 94
+	ESPIPE                     = 29
+	ESRCH                      = 3
+	ESRMNT                     = 69
+	ESTALE                     = 116
+	ESTRPIPE                   = 86
+	ETIME                      = 62
+	ETIMEDOUT                  = 110
+	ETOOMANYREFS               = 109
+	ETXTBSY                    = 26
+	EUCLEAN                    = 117
+	EUNATCH                    = 49
+	EUSERS                     = 87
+	EWOULDBLOCK                = 11
+	EXDEV                      = 18
+	EXFULL                     = 54
+	X_ASM_GENERIC_ERRNO_BASE_H = 0
+	X_ASM_GENERIC_ERRNO_H      = 0
+	X_ATFILE_SOURCE            = 1
+	X_BITS_ERRNO_H             = 1
+	X_DEFAULT_SOURCE           = 1
+	X_ERRNO_H                  = 1
+	X_FEATURES_H               = 1
+	X_FILE_OFFSET_BITS         = 64
+	X_ILP32                    = 1
+	X_POSIX_C_SOURCE           = 200809
+	X_POSIX_SOURCE             = 1
+	X_STDC_PREDEF_H            = 1
+	X_SYS_CDEFS_H              = 1
+	I386                       = 1
+	Linux                      = 1
+	Unix                       = 1
+)
+
+type Ptrdiff_t = int32 /* <builtin>:3:26 */
+
+type Size_t = uint32 /* <builtin>:9:23 */
+
+type Wchar_t = int32 /* <builtin>:15:24 */
+
+type X__builtin_va_list = uintptr /* <builtin>:46:14 */
+type X__float128 = float64        /* <builtin>:47:21 */
+
+var _ int8 /* gen.c:2:13: */
diff --git a/vendor/modernc.org/libc/errno/errno_linux_amd64.go b/vendor/modernc.org/libc/errno/errno_linux_amd64.go
new file mode 100644
index 00000000..920fd4cc
--- /dev/null
+++ b/vendor/modernc.org/libc/errno/errno_linux_amd64.go
@@ -0,0 +1,187 @@
+// Code generated by 'ccgo errno/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 errno/errno_linux_amd64.go -pkgname errno', DO NOT EDIT.
+
+package errno
+
+import (
+	"math"
+	"reflect"
+	"sync/atomic"
+	"unsafe"
+)
+
+var _ = math.Pi
+var _ reflect.Kind
+var _ atomic.Value
+var _ unsafe.Pointer
+
+const (
+	E2BIG                      = 7
+	EACCES                     = 13
+	EADDRINUSE                 = 98
+	EADDRNOTAVAIL              = 99
+	EADV                       = 68
+	EAFNOSUPPORT               = 97
+	EAGAIN                     = 11
+	EALREADY                   = 114
+	EBADE                      = 52
+	EBADF                      = 9
+	EBADFD                     = 77
+	EBADMSG                    = 74
+	EBADR                      = 53
+	EBADRQC                    = 56
+	EBADSLT                    = 57
+	EBFONT                     = 59
+	EBUSY                      = 16
+	ECANCELED                  = 125
+	ECHILD                     = 10
+	ECHRNG                     = 44
+	ECOMM                      = 70
+	ECONNABORTED               = 103
+	ECONNREFUSED               = 111
+	ECONNRESET                 = 104
+	EDEADLK                    = 35
+	EDEADLOCK                  = 35
+	EDESTADDRREQ               = 89
+	EDOM                       = 33
+	EDOTDOT                    = 73
+	EDQUOT                     = 122
+	EEXIST                     = 17
+	EFAULT                     = 14
+	EFBIG                      = 27
+	EHOSTDOWN                  = 112
+	EHOSTUNREACH               = 113
+	EHWPOISON                  = 133
+	EIDRM                      = 43
+	EILSEQ                     = 84
+	EINPROGRESS                = 115
+	EINTR                      = 4
+	EINVAL                     = 22
+	EIO                        = 5
+	EISCONN                    = 106
+	EISDIR                     = 21
+	EISNAM                     = 120
+	EKEYEXPIRED                = 127
+	EKEYREJECTED               = 129
+	EKEYREVOKED                = 128
+	EL2HLT                     = 51
+	EL2NSYNC                   = 45
+	EL3HLT                     = 46
+	EL3RST                     = 47
+	ELIBACC                    = 79
+	ELIBBAD                    = 80
+	ELIBEXEC                   = 83
+	ELIBMAX                    = 82
+	ELIBSCN                    = 81
+	ELNRNG                     = 48
+	ELOOP                      = 40
+	EMEDIUMTYPE                = 124
+	EMFILE                     = 24
+	EMLINK                     = 31
+	EMSGSIZE                   = 90
+	EMULTIHOP                  = 72
+	ENAMETOOLONG               = 36
+	ENAVAIL                    = 119
+	ENETDOWN                   = 100
+	ENETRESET                  = 102
+	ENETUNREACH                = 101
+	ENFILE                     = 23
+	ENOANO                     = 55
+	ENOBUFS                    = 105
+	ENOCSI                     = 50
+	ENODATA                    = 61
+	ENODEV                     = 19
+	ENOENT                     = 2
+	ENOEXEC                    = 8
+	ENOKEY                     = 126
+	ENOLCK                     = 37
+	ENOLINK                    = 67
+	ENOMEDIUM                  = 123
+	ENOMEM                     = 12
+	ENOMSG                     = 42
+	ENONET                     = 64
+	ENOPKG                     = 65
+	ENOPROTOOPT                = 92
+	ENOSPC                     = 28
+	ENOSR                      = 63
+	ENOSTR                     = 60
+	ENOSYS                     = 38
+	ENOTBLK                    = 15
+	ENOTCONN                   = 107
+	ENOTDIR                    = 20
+	ENOTEMPTY                  = 39
+	ENOTNAM                    = 118
+	ENOTRECOVERABLE            = 131
+	ENOTSOCK                   = 88
+	ENOTSUP                    = 95
+	ENOTTY                     = 25
+	ENOTUNIQ                   = 76
+	ENXIO                      = 6
+	EOPNOTSUPP                 = 95
+	EOVERFLOW                  = 75
+	EOWNERDEAD                 = 130
+	EPERM                      = 1
+	EPFNOSUPPORT               = 96
+	EPIPE                      = 32
+	EPROTO                     = 71
+	EPROTONOSUPPORT            = 93
+	EPROTOTYPE                 = 91
+	ERANGE                     = 34
+	EREMCHG                    = 78
+	EREMOTE                    = 66
+	EREMOTEIO                  = 121
+	ERESTART                   = 85
+	ERFKILL                    = 132
+	EROFS                      = 30
+	ESHUTDOWN                  = 108
+	ESOCKTNOSUPPORT            = 94
+	ESPIPE                     = 29
+	ESRCH                      = 3
+	ESRMNT                     = 69
+	ESTALE                     = 116
+	ESTRPIPE                   = 86
+	ETIME                      = 62
+	ETIMEDOUT                  = 110
+	ETOOMANYREFS               = 109
+	ETXTBSY                    = 26
+	EUCLEAN                    = 117
+	EUNATCH                    = 49
+	EUSERS                     = 87
+	EWOULDBLOCK                = 11
+	EXDEV                      = 18
+	EXFULL                     = 54
+	X_ASM_GENERIC_ERRNO_BASE_H = 0
+	X_ASM_GENERIC_ERRNO_H      = 0
+	X_ATFILE_SOURCE            = 1
+	X_BITS_ERRNO_H             = 1
+	X_DEFAULT_SOURCE           = 1
+	X_ERRNO_H                  = 1
+	X_FEATURES_H               = 1
+	X_FILE_OFFSET_BITS         = 64
+	X_LP64                     = 1
+	X_POSIX_C_SOURCE           = 200809
+	X_POSIX_SOURCE             = 1
+	X_STDC_PREDEF_H            = 1
+	X_SYS_CDEFS_H              = 1
+	Linux                      = 1
+	Unix                       = 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 */
+
+var _ int8 /* gen.c:2:13: */
diff --git a/vendor/modernc.org/libc/errno/errno_linux_arm.go b/vendor/modernc.org/libc/errno/errno_linux_arm.go
new file mode 100644
index 00000000..92360431
--- /dev/null
+++ b/vendor/modernc.org/libc/errno/errno_linux_arm.go
@@ -0,0 +1,177 @@
+// Code generated by 'ccgo errno/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 errno/errno_linux_arm.go -pkgname errno', DO NOT EDIT.
+
+package errno
+
+import (
+	"math"
+	"reflect"
+	"sync/atomic"
+	"unsafe"
+)
+
+var _ = math.Pi
+var _ reflect.Kind
+var _ atomic.Value
+var _ unsafe.Pointer
+
+const (
+	E2BIG                      = 7
+	EACCES                     = 13
+	EADDRINUSE                 = 98
+	EADDRNOTAVAIL              = 99
+	EADV                       = 68
+	EAFNOSUPPORT               = 97
+	EAGAIN                     = 11
+	EALREADY                   = 114
+	EBADE                      = 52
+	EBADF                      = 9
+	EBADFD                     = 77
+	EBADMSG                    = 74
+	EBADR                      = 53
+	EBADRQC                    = 56
+	EBADSLT                    = 57
+	EBFONT                     = 59
+	EBUSY                      = 16
+	ECANCELED                  = 125
+	ECHILD                     = 10
+	ECHRNG                     = 44
+	ECOMM                      = 70
+	ECONNABORTED               = 103
+	ECONNREFUSED               = 111
+	ECONNRESET                 = 104
+	EDEADLK                    = 35
+	EDEADLOCK                  = 35
+	EDESTADDRREQ               = 89
+	EDOM                       = 33
+	EDOTDOT                    = 73
+	EDQUOT                     = 122
+	EEXIST                     = 17
+	EFAULT                     = 14
+	EFBIG                      = 27
+	EHOSTDOWN                  = 112
+	EHOSTUNREACH               = 113
+	EHWPOISON                  = 133
+	EIDRM                      = 43
+	EILSEQ                     = 84
+	EINPROGRESS                = 115
+	EINTR                      = 4
+	EINVAL                     = 22
+	EIO                        = 5
+	EISCONN                    = 106
+	EISDIR                     = 21
+	EISNAM                     = 120
+	EKEYEXPIRED                = 127
+	EKEYREJECTED               = 129
+	EKEYREVOKED                = 128
+	EL2HLT                     = 51
+	EL2NSYNC                   = 45
+	EL3HLT                     = 46
+	EL3RST                     = 47
+	ELIBACC                    = 79
+	ELIBBAD                    = 80
+	ELIBEXEC                   = 83
+	ELIBMAX                    = 82
+	ELIBSCN                    = 81
+	ELNRNG                     = 48
+	ELOOP                      = 40
+	EMEDIUMTYPE                = 124
+	EMFILE                     = 24
+	EMLINK                     = 31
+	EMSGSIZE                   = 90
+	EMULTIHOP                  = 72
+	ENAMETOOLONG               = 36
+	ENAVAIL                    = 119
+	ENETDOWN                   = 100
+	ENETRESET                  = 102
+	ENETUNREACH                = 101
+	ENFILE                     = 23
+	ENOANO                     = 55
+	ENOBUFS                    = 105
+	ENOCSI                     = 50
+	ENODATA                    = 61
+	ENODEV                     = 19
+	ENOENT                     = 2
+	ENOEXEC                    = 8
+	ENOKEY                     = 126
+	ENOLCK                     = 37
+	ENOLINK                    = 67
+	ENOMEDIUM                  = 123
+	ENOMEM                     = 12
+	ENOMSG                     = 42
+	ENONET                     = 64
+	ENOPKG                     = 65
+	ENOPROTOOPT                = 92
+	ENOSPC                     = 28
+	ENOSR                      = 63
+	ENOSTR                     = 60
+	ENOSYS                     = 38
+	ENOTBLK                    = 15
+	ENOTCONN                   = 107
+	ENOTDIR                    = 20
+	ENOTEMPTY                  = 39
+	ENOTNAM                    = 118
+	ENOTRECOVERABLE            = 131
+	ENOTSOCK                   = 88
+	ENOTSUP                    = 95
+	ENOTTY                     = 25
+	ENOTUNIQ                   = 76
+	ENXIO                      = 6
+	EOPNOTSUPP                 = 95
+	EOVERFLOW                  = 75
+	EOWNERDEAD                 = 130
+	EPERM                      = 1
+	EPFNOSUPPORT               = 96
+	EPIPE                      = 32
+	EPROTO                     = 71
+	EPROTONOSUPPORT            = 93
+	EPROTOTYPE                 = 91
+	ERANGE                     = 34
+	EREMCHG                    = 78
+	EREMOTE                    = 66
+	EREMOTEIO                  = 121
+	ERESTART                   = 85
+	ERFKILL                    = 132
+	EROFS                      = 30
+	ESHUTDOWN                  = 108
+	ESOCKTNOSUPPORT            = 94
+	ESPIPE                     = 29
+	ESRCH                      = 3
+	ESRMNT                     = 69
+	ESTALE                     = 116
+	ESTRPIPE                   = 86
+	ETIME                      = 62
+	ETIMEDOUT                  = 110
+	ETOOMANYREFS               = 109
+	ETXTBSY                    = 26
+	EUCLEAN                    = 117
+	EUNATCH                    = 49
+	EUSERS                     = 87
+	EWOULDBLOCK                = 11
+	EXDEV                      = 18
+	EXFULL                     = 54
+	X_ASM_GENERIC_ERRNO_BASE_H = 0
+	X_ASM_GENERIC_ERRNO_H      = 0
+	X_ATFILE_SOURCE            = 1
+	X_BITS_ERRNO_H             = 1
+	X_DEFAULT_SOURCE           = 1
+	X_ERRNO_H                  = 1
+	X_FEATURES_H               = 1
+	X_FILE_OFFSET_BITS         = 64
+	X_POSIX_C_SOURCE           = 200809
+	X_POSIX_SOURCE             = 1
+	X_STDC_PREDEF_H            = 1
+	X_SYS_CDEFS_H              = 1
+	Linux                      = 1
+	Unix                       = 1
+)
+
+type Ptrdiff_t = int32 /* <builtin>:3:26 */
+
+type Size_t = uint32 /* <builtin>:9:23 */
+
+type Wchar_t = uint32 /* <builtin>:15:24 */
+
+type X__builtin_va_list = uintptr /* <builtin>:46:14 */
+type X__float128 = float64        /* <builtin>:47:21 */
+
+var _ uint8 /* gen.c:2:13: */
diff --git a/vendor/modernc.org/libc/errno/errno_linux_arm64.go b/vendor/modernc.org/libc/errno/errno_linux_arm64.go
new file mode 100644
index 00000000..5ac7301f
--- /dev/null
+++ b/vendor/modernc.org/libc/errno/errno_linux_arm64.go
@@ -0,0 +1,187 @@
+// Code generated by 'ccgo errno/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 errno/errno_linux_arm64.go -pkgname errno', DO NOT EDIT.
+
+package errno
+
+import (
+	"math"
+	"reflect"
+	"sync/atomic"
+	"unsafe"
+)
+
+var _ = math.Pi
+var _ reflect.Kind
+var _ atomic.Value
+var _ unsafe.Pointer
+
+const (
+	E2BIG                      = 7
+	EACCES                     = 13
+	EADDRINUSE                 = 98
+	EADDRNOTAVAIL              = 99
+	EADV                       = 68
+	EAFNOSUPPORT               = 97
+	EAGAIN                     = 11
+	EALREADY                   = 114
+	EBADE                      = 52
+	EBADF                      = 9
+	EBADFD                     = 77
+	EBADMSG                    = 74
+	EBADR                      = 53
+	EBADRQC                    = 56
+	EBADSLT                    = 57
+	EBFONT                     = 59
+	EBUSY                      = 16
+	ECANCELED                  = 125
+	ECHILD                     = 10
+	ECHRNG                     = 44
+	ECOMM                      = 70
+	ECONNABORTED               = 103
+	ECONNREFUSED               = 111
+	ECONNRESET                 = 104
+	EDEADLK                    = 35
+	EDEADLOCK                  = 35
+	EDESTADDRREQ               = 89
+	EDOM                       = 33
+	EDOTDOT                    = 73
+	EDQUOT                     = 122
+	EEXIST                     = 17
+	EFAULT                     = 14
+	EFBIG                      = 27
+	EHOSTDOWN                  = 112
+	EHOSTUNREACH               = 113
+	EHWPOISON                  = 133
+	EIDRM                      = 43
+	EILSEQ                     = 84
+	EINPROGRESS                = 115
+	EINTR                      = 4
+	EINVAL                     = 22
+	EIO                        = 5
+	EISCONN                    = 106
+	EISDIR                     = 21
+	EISNAM                     = 120
+	EKEYEXPIRED                = 127
+	EKEYREJECTED               = 129
+	EKEYREVOKED                = 128
+	EL2HLT                     = 51
+	EL2NSYNC                   = 45
+	EL3HLT                     = 46
+	EL3RST                     = 47
+	ELIBACC                    = 79
+	ELIBBAD                    = 80
+	ELIBEXEC                   = 83
+	ELIBMAX                    = 82
+	ELIBSCN                    = 81
+	ELNRNG                     = 48
+	ELOOP                      = 40
+	EMEDIUMTYPE                = 124
+	EMFILE                     = 24
+	EMLINK                     = 31
+	EMSGSIZE                   = 90
+	EMULTIHOP                  = 72
+	ENAMETOOLONG               = 36
+	ENAVAIL                    = 119
+	ENETDOWN                   = 100
+	ENETRESET                  = 102
+	ENETUNREACH                = 101
+	ENFILE                     = 23
+	ENOANO                     = 55
+	ENOBUFS                    = 105
+	ENOCSI                     = 50
+	ENODATA                    = 61
+	ENODEV                     = 19
+	ENOENT                     = 2
+	ENOEXEC                    = 8
+	ENOKEY                     = 126
+	ENOLCK                     = 37
+	ENOLINK                    = 67
+	ENOMEDIUM                  = 123
+	ENOMEM                     = 12
+	ENOMSG                     = 42
+	ENONET                     = 64
+	ENOPKG                     = 65
+	ENOPROTOOPT                = 92
+	ENOSPC                     = 28
+	ENOSR                      = 63
+	ENOSTR                     = 60
+	ENOSYS                     = 38
+	ENOTBLK                    = 15
+	ENOTCONN                   = 107
+	ENOTDIR                    = 20
+	ENOTEMPTY                  = 39
+	ENOTNAM                    = 118
+	ENOTRECOVERABLE            = 131
+	ENOTSOCK                   = 88
+	ENOTSUP                    = 95
+	ENOTTY                     = 25
+	ENOTUNIQ                   = 76
+	ENXIO                      = 6
+	EOPNOTSUPP                 = 95
+	EOVERFLOW                  = 75
+	EOWNERDEAD                 = 130
+	EPERM                      = 1
+	EPFNOSUPPORT               = 96
+	EPIPE                      = 32
+	EPROTO                     = 71
+	EPROTONOSUPPORT            = 93
+	EPROTOTYPE                 = 91
+	ERANGE                     = 34
+	EREMCHG                    = 78
+	EREMOTE                    = 66
+	EREMOTEIO                  = 121
+	ERESTART                   = 85
+	ERFKILL                    = 132
+	EROFS                      = 30
+	ESHUTDOWN                  = 108
+	ESOCKTNOSUPPORT            = 94
+	ESPIPE                     = 29
+	ESRCH                      = 3
+	ESRMNT                     = 69
+	ESTALE                     = 116
+	ESTRPIPE                   = 86
+	ETIME                      = 62
+	ETIMEDOUT                  = 110
+	ETOOMANYREFS               = 109
+	ETXTBSY                    = 26
+	EUCLEAN                    = 117
+	EUNATCH                    = 49
+	EUSERS                     = 87
+	EWOULDBLOCK                = 11
+	EXDEV                      = 18
+	EXFULL                     = 54
+	X_ASM_GENERIC_ERRNO_BASE_H = 0
+	X_ASM_GENERIC_ERRNO_H      = 0
+	X_ATFILE_SOURCE            = 1
+	X_BITS_ERRNO_H             = 1
+	X_DEFAULT_SOURCE           = 1
+	X_ERRNO_H                  = 1
+	X_FEATURES_H               = 1
+	X_FILE_OFFSET_BITS         = 64
+	X_LP64                     = 1
+	X_POSIX_C_SOURCE           = 200809
+	X_POSIX_SOURCE             = 1
+	X_STDC_PREDEF_H            = 1
+	X_SYS_CDEFS_H              = 1
+	Linux                      = 1
+	Unix                       = 1
+)
+
+type Ptrdiff_t = int64 /* <builtin>:3:26 */
+
+type Size_t = uint64 /* <builtin>:9:23 */
+
+type Wchar_t = uint32 /* <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 */
+
+var _ uint8 /* gen.c:2:13: */
diff --git a/vendor/modernc.org/libc/errno/errno_linux_s390x.go b/vendor/modernc.org/libc/errno/errno_linux_s390x.go
new file mode 100644
index 00000000..4ecaf601
--- /dev/null
+++ b/vendor/modernc.org/libc/errno/errno_linux_s390x.go
@@ -0,0 +1,187 @@
+// Code generated by 'ccgo errno/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 errno/errno_linux_s390x.go -pkgname errno', DO NOT EDIT.
+
+package errno
+
+import (
+	"math"
+	"reflect"
+	"sync/atomic"
+	"unsafe"
+)
+
+var _ = math.Pi
+var _ reflect.Kind
+var _ atomic.Value
+var _ unsafe.Pointer
+
+const (
+	E2BIG                      = 7
+	EACCES                     = 13
+	EADDRINUSE                 = 98
+	EADDRNOTAVAIL              = 99
+	EADV                       = 68
+	EAFNOSUPPORT               = 97
+	EAGAIN                     = 11
+	EALREADY                   = 114
+	EBADE                      = 52
+	EBADF                      = 9
+	EBADFD                     = 77
+	EBADMSG                    = 74
+	EBADR                      = 53
+	EBADRQC                    = 56
+	EBADSLT                    = 57
+	EBFONT                     = 59
+	EBUSY                      = 16
+	ECANCELED                  = 125
+	ECHILD                     = 10
+	ECHRNG                     = 44
+	ECOMM                      = 70
+	ECONNABORTED               = 103
+	ECONNREFUSED               = 111
+	ECONNRESET                 = 104
+	EDEADLK                    = 35
+	EDEADLOCK                  = 35
+	EDESTADDRREQ               = 89
+	EDOM                       = 33
+	EDOTDOT                    = 73
+	EDQUOT                     = 122
+	EEXIST                     = 17
+	EFAULT                     = 14
+	EFBIG                      = 27
+	EHOSTDOWN                  = 112
+	EHOSTUNREACH               = 113
+	EHWPOISON                  = 133
+	EIDRM                      = 43
+	EILSEQ                     = 84
+	EINPROGRESS                = 115
+	EINTR                      = 4
+	EINVAL                     = 22
+	EIO                        = 5
+	EISCONN                    = 106
+	EISDIR                     = 21
+	EISNAM                     = 120
+	EKEYEXPIRED                = 127
+	EKEYREJECTED               = 129
+	EKEYREVOKED                = 128
+	EL2HLT                     = 51
+	EL2NSYNC                   = 45
+	EL3HLT                     = 46
+	EL3RST                     = 47
+	ELIBACC                    = 79
+	ELIBBAD                    = 80
+	ELIBEXEC                   = 83
+	ELIBMAX                    = 82
+	ELIBSCN                    = 81
+	ELNRNG                     = 48
+	ELOOP                      = 40
+	EMEDIUMTYPE                = 124
+	EMFILE                     = 24
+	EMLINK                     = 31
+	EMSGSIZE                   = 90
+	EMULTIHOP                  = 72
+	ENAMETOOLONG               = 36
+	ENAVAIL                    = 119
+	ENETDOWN                   = 100
+	ENETRESET                  = 102
+	ENETUNREACH                = 101
+	ENFILE                     = 23
+	ENOANO                     = 55
+	ENOBUFS                    = 105
+	ENOCSI                     = 50
+	ENODATA                    = 61
+	ENODEV                     = 19
+	ENOENT                     = 2
+	ENOEXEC                    = 8
+	ENOKEY                     = 126
+	ENOLCK                     = 37
+	ENOLINK                    = 67
+	ENOMEDIUM                  = 123
+	ENOMEM                     = 12
+	ENOMSG                     = 42
+	ENONET                     = 64
+	ENOPKG                     = 65
+	ENOPROTOOPT                = 92
+	ENOSPC                     = 28
+	ENOSR                      = 63
+	ENOSTR                     = 60
+	ENOSYS                     = 38
+	ENOTBLK                    = 15
+	ENOTCONN                   = 107
+	ENOTDIR                    = 20
+	ENOTEMPTY                  = 39
+	ENOTNAM                    = 118
+	ENOTRECOVERABLE            = 131
+	ENOTSOCK                   = 88
+	ENOTSUP                    = 95
+	ENOTTY                     = 25
+	ENOTUNIQ                   = 76
+	ENXIO                      = 6
+	EOPNOTSUPP                 = 95
+	EOVERFLOW                  = 75
+	EOWNERDEAD                 = 130
+	EPERM                      = 1
+	EPFNOSUPPORT               = 96
+	EPIPE                      = 32
+	EPROTO                     = 71
+	EPROTONOSUPPORT            = 93
+	EPROTOTYPE                 = 91
+	ERANGE                     = 34
+	EREMCHG                    = 78
+	EREMOTE                    = 66
+	EREMOTEIO                  = 121
+	ERESTART                   = 85
+	ERFKILL                    = 132
+	EROFS                      = 30
+	ESHUTDOWN                  = 108
+	ESOCKTNOSUPPORT            = 94
+	ESPIPE                     = 29
+	ESRCH                      = 3
+	ESRMNT                     = 69
+	ESTALE                     = 116
+	ESTRPIPE                   = 86
+	ETIME                      = 62
+	ETIMEDOUT                  = 110
+	ETOOMANYREFS               = 109
+	ETXTBSY                    = 26
+	EUCLEAN                    = 117
+	EUNATCH                    = 49
+	EUSERS                     = 87
+	EWOULDBLOCK                = 11
+	EXDEV                      = 18
+	EXFULL                     = 54
+	X_ASM_GENERIC_ERRNO_BASE_H = 0
+	X_ASM_GENERIC_ERRNO_H      = 0
+	X_ATFILE_SOURCE            = 1
+	X_BITS_ERRNO_H             = 1
+	X_DEFAULT_SOURCE           = 1
+	X_ERRNO_H                  = 1
+	X_FEATURES_H               = 1
+	X_FILE_OFFSET_BITS         = 64
+	X_LP64                     = 1
+	X_POSIX_C_SOURCE           = 200809
+	X_POSIX_SOURCE             = 1
+	X_STDC_PREDEF_H            = 1
+	X_SYS_CDEFS_H              = 1
+	Linux                      = 1
+	Unix                       = 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 */
+
+var _ uint8 /* gen.c:2:13: */
diff --git a/vendor/modernc.org/libc/errno/errno_netbsd_amd64.go b/vendor/modernc.org/libc/errno/errno_netbsd_amd64.go
new file mode 100644
index 00000000..8a96a69d
--- /dev/null
+++ b/vendor/modernc.org/libc/errno/errno_netbsd_amd64.go
@@ -0,0 +1,144 @@
+// Code generated by 'ccgo errno/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 errno/errno_netbsd_amd64.go -pkgname errno', DO NOT EDIT.
+
+package errno
+
+import (
+	"math"
+	"reflect"
+	"sync/atomic"
+	"unsafe"
+)
+
+var _ = math.Pi
+var _ reflect.Kind
+var _ atomic.Value
+var _ unsafe.Pointer
+
+const (
+	E2BIG              = 7
+	EACCES             = 13
+	EADDRINUSE         = 48
+	EADDRNOTAVAIL      = 49
+	EAFNOSUPPORT       = 47
+	EAGAIN             = 35
+	EALREADY           = 37
+	EAUTH              = 80
+	EBADF              = 9
+	EBADMSG            = 88
+	EBADRPC            = 72
+	EBUSY              = 16
+	ECANCELED          = 87
+	ECHILD             = 10
+	ECONNABORTED       = 53
+	ECONNREFUSED       = 61
+	ECONNRESET         = 54
+	EDEADLK            = 11
+	EDESTADDRREQ       = 39
+	EDOM               = 33
+	EDQUOT             = 69
+	EEXIST             = 17
+	EFAULT             = 14
+	EFBIG              = 27
+	EFTYPE             = 79
+	EHOSTDOWN          = 64
+	EHOSTUNREACH       = 65
+	EIDRM              = 82
+	EILSEQ             = 85
+	EINPROGRESS        = 36
+	EINTR              = 4
+	EINVAL             = 22
+	EIO                = 5
+	EISCONN            = 56
+	EISDIR             = 21
+	ELAST              = 96
+	ELOOP              = 62
+	EMFILE             = 24
+	EMLINK             = 31
+	EMSGSIZE           = 40
+	EMULTIHOP          = 94
+	ENAMETOOLONG       = 63
+	ENEEDAUTH          = 81
+	ENETDOWN           = 50
+	ENETRESET          = 52
+	ENETUNREACH        = 51
+	ENFILE             = 23
+	ENOATTR            = 93
+	ENOBUFS            = 55
+	ENODATA            = 89
+	ENODEV             = 19
+	ENOENT             = 2
+	ENOEXEC            = 8
+	ENOLCK             = 77
+	ENOLINK            = 95
+	ENOMEM             = 12
+	ENOMSG             = 83
+	ENOPROTOOPT        = 42
+	ENOSPC             = 28
+	ENOSR              = 90
+	ENOSTR             = 91
+	ENOSYS             = 78
+	ENOTBLK            = 15
+	ENOTCONN           = 57
+	ENOTDIR            = 20
+	ENOTEMPTY          = 66
+	ENOTSOCK           = 38
+	ENOTSUP            = 86
+	ENOTTY             = 25
+	ENXIO              = 6
+	EOPNOTSUPP         = 45
+	EOVERFLOW          = 84
+	EPERM              = 1
+	EPFNOSUPPORT       = 46
+	EPIPE              = 32
+	EPROCLIM           = 67
+	EPROCUNAVAIL       = 76
+	EPROGMISMATCH      = 75
+	EPROGUNAVAIL       = 74
+	EPROTO             = 96
+	EPROTONOSUPPORT    = 43
+	EPROTOTYPE         = 41
+	ERANGE             = 34
+	EREMOTE            = 71
+	EROFS              = 30
+	ERPCMISMATCH       = 73
+	ESHUTDOWN          = 58
+	ESOCKTNOSUPPORT    = 44
+	ESPIPE             = 29
+	ESRCH              = 3
+	ESTALE             = 70
+	ETIME              = 92
+	ETIMEDOUT          = 60
+	ETOOMANYREFS       = 59
+	ETXTBSY            = 26
+	EUSERS             = 68
+	EWOULDBLOCK        = 35
+	EXDEV              = 18
+	X_ERRNO_H_         = 0
+	X_FILE_OFFSET_BITS = 64
+	X_LP64             = 1
+	X_NETBSD_SOURCE    = 1
+	X_SYS_CDEFS_ELF_H_ = 0
+	X_SYS_CDEFS_H_     = 0
+	X_SYS_ERRNO_H_     = 0
+	X_X86_64_CDEFS_H_  = 0
+)
+
+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 */
+
+var _ int8 /* gen.c:2:13: */
diff --git a/vendor/modernc.org/libc/errno/errno_openbsd_amd64.go b/vendor/modernc.org/libc/errno/errno_openbsd_amd64.go
new file mode 100644
index 00000000..04de6898
--- /dev/null
+++ b/vendor/modernc.org/libc/errno/errno_openbsd_amd64.go
@@ -0,0 +1,142 @@
+// Code generated by 'ccgo errno/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 errno/errno_openbsd_amd64.go -pkgname errno', DO NOT EDIT.
+
+package errno
+
+import (
+	"math"
+	"reflect"
+	"sync/atomic"
+	"unsafe"
+)
+
+var _ = math.Pi
+var _ reflect.Kind
+var _ atomic.Value
+var _ unsafe.Pointer
+
+const (
+	E2BIG              = 7
+	EACCES             = 13
+	EADDRINUSE         = 48
+	EADDRNOTAVAIL      = 49
+	EAFNOSUPPORT       = 47
+	EAGAIN             = 35
+	EALREADY           = 37
+	EAUTH              = 80
+	EBADF              = 9
+	EBADMSG            = 92
+	EBADRPC            = 72
+	EBUSY              = 16
+	ECANCELED          = 88
+	ECHILD             = 10
+	ECONNABORTED       = 53
+	ECONNREFUSED       = 61
+	ECONNRESET         = 54
+	EDEADLK            = 11
+	EDESTADDRREQ       = 39
+	EDOM               = 33
+	EDQUOT             = 69
+	EEXIST             = 17
+	EFAULT             = 14
+	EFBIG              = 27
+	EFTYPE             = 79
+	EHOSTDOWN          = 64
+	EHOSTUNREACH       = 65
+	EIDRM              = 89
+	EILSEQ             = 84
+	EINPROGRESS        = 36
+	EINTR              = 4
+	EINVAL             = 22
+	EIO                = 5
+	EIPSEC             = 82
+	EISCONN            = 56
+	EISDIR             = 21
+	ELAST              = 95
+	ELOOP              = 62
+	EMEDIUMTYPE        = 86
+	EMFILE             = 24
+	EMLINK             = 31
+	EMSGSIZE           = 40
+	ENAMETOOLONG       = 63
+	ENEEDAUTH          = 81
+	ENETDOWN           = 50
+	ENETRESET          = 52
+	ENETUNREACH        = 51
+	ENFILE             = 23
+	ENOATTR            = 83
+	ENOBUFS            = 55
+	ENODEV             = 19
+	ENOENT             = 2
+	ENOEXEC            = 8
+	ENOLCK             = 77
+	ENOMEDIUM          = 85
+	ENOMEM             = 12
+	ENOMSG             = 90
+	ENOPROTOOPT        = 42
+	ENOSPC             = 28
+	ENOSYS             = 78
+	ENOTBLK            = 15
+	ENOTCONN           = 57
+	ENOTDIR            = 20
+	ENOTEMPTY          = 66
+	ENOTRECOVERABLE    = 93
+	ENOTSOCK           = 38
+	ENOTSUP            = 91
+	ENOTTY             = 25
+	ENXIO              = 6
+	EOPNOTSUPP         = 45
+	EOVERFLOW          = 87
+	EOWNERDEAD         = 94
+	EPERM              = 1
+	EPFNOSUPPORT       = 46
+	EPIPE              = 32
+	EPROCLIM           = 67
+	EPROCUNAVAIL       = 76
+	EPROGMISMATCH      = 75
+	EPROGUNAVAIL       = 74
+	EPROTO             = 95
+	EPROTONOSUPPORT    = 43
+	EPROTOTYPE         = 41
+	ERANGE             = 34
+	EREMOTE            = 71
+	EROFS              = 30
+	ERPCMISMATCH       = 73
+	ESHUTDOWN          = 58
+	ESOCKTNOSUPPORT    = 44
+	ESPIPE             = 29
+	ESRCH              = 3
+	ESTALE             = 70
+	ETIMEDOUT          = 60
+	ETOOMANYREFS       = 59
+	ETXTBSY            = 26
+	EUSERS             = 68
+	EWOULDBLOCK        = 35
+	EXDEV              = 18
+	X_ERRNO_H_         = 0
+	X_FILE_OFFSET_BITS = 64
+	X_LP64             = 1
+	X_MACHINE_CDEFS_H_ = 0
+	X_RET_PROTECTOR    = 1
+	X_SYS_CDEFS_H_     = 0
+	Unix               = 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 */
+
+var _ int8 /* gen.c:2:13: */
diff --git a/vendor/modernc.org/libc/errno/errno_windows_386.go b/vendor/modernc.org/libc/errno/errno_windows_386.go
new file mode 100644
index 00000000..4f0dfbe5
--- /dev/null
+++ b/vendor/modernc.org/libc/errno/errno_windows_386.go
@@ -0,0 +1,361 @@
+// Code generated by 'ccgo errno/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 errno/errno_windows_386.go -pkgname errno', DO NOT EDIT.
+
+package errno
+
+import (
+	"math"
+	"reflect"
+	"sync/atomic"
+	"unsafe"
+)
+
+var _ = math.Pi
+var _ reflect.Kind
+var _ atomic.Value
+var _ unsafe.Pointer
+
+const (
+	DUMMYSTRUCTNAME                                 = 0
+	DUMMYSTRUCTNAME1                                = 0
+	DUMMYSTRUCTNAME2                                = 0
+	DUMMYSTRUCTNAME3                                = 0
+	DUMMYSTRUCTNAME4                                = 0
+	DUMMYSTRUCTNAME5                                = 0
+	DUMMYUNIONNAME                                  = 0
+	DUMMYUNIONNAME1                                 = 0
+	DUMMYUNIONNAME2                                 = 0
+	DUMMYUNIONNAME3                                 = 0
+	DUMMYUNIONNAME4                                 = 0
+	DUMMYUNIONNAME5                                 = 0
+	DUMMYUNIONNAME6                                 = 0
+	DUMMYUNIONNAME7                                 = 0
+	DUMMYUNIONNAME8                                 = 0
+	DUMMYUNIONNAME9                                 = 0
+	E2BIG                                           = 7
+	EACCES                                          = 13
+	EADDRINUSE                                      = 100
+	EADDRNOTAVAIL                                   = 101
+	EAFNOSUPPORT                                    = 102
+	EAGAIN                                          = 11
+	EALREADY                                        = 103
+	EBADF                                           = 9
+	EBADMSG                                         = 104
+	EBUSY                                           = 16
+	ECANCELED                                       = 105
+	ECHILD                                          = 10
+	ECONNABORTED                                    = 106
+	ECONNREFUSED                                    = 107
+	ECONNRESET                                      = 108
+	EDEADLK                                         = 36
+	EDEADLOCK                                       = 36
+	EDESTADDRREQ                                    = 109
+	EDOM                                            = 33
+	EEXIST                                          = 17
+	EFAULT                                          = 14
+	EFBIG                                           = 27
+	EHOSTUNREACH                                    = 110
+	EIDRM                                           = 111
+	EILSEQ                                          = 42
+	EINPROGRESS                                     = 112
+	EINTR                                           = 4
+	EINVAL                                          = 22
+	EIO                                             = 5
+	EISCONN                                         = 113
+	EISDIR                                          = 21
+	ELOOP                                           = 114
+	EMFILE                                          = 24
+	EMLINK                                          = 31
+	EMSGSIZE                                        = 115
+	ENAMETOOLONG                                    = 38
+	ENETDOWN                                        = 116
+	ENETRESET                                       = 117
+	ENETUNREACH                                     = 118
+	ENFILE                                          = 23
+	ENOBUFS                                         = 119
+	ENODATA                                         = 120
+	ENODEV                                          = 19
+	ENOENT                                          = 2
+	ENOEXEC                                         = 8
+	ENOFILE                                         = 2
+	ENOLCK                                          = 39
+	ENOLINK                                         = 121
+	ENOMEM                                          = 12
+	ENOMSG                                          = 122
+	ENOPROTOOPT                                     = 123
+	ENOSPC                                          = 28
+	ENOSR                                           = 124
+	ENOSTR                                          = 125
+	ENOSYS                                          = 40
+	ENOTCONN                                        = 126
+	ENOTDIR                                         = 20
+	ENOTEMPTY                                       = 41
+	ENOTRECOVERABLE                                 = 127
+	ENOTSOCK                                        = 128
+	ENOTSUP                                         = 129
+	ENOTTY                                          = 25
+	ENXIO                                           = 6
+	EOPNOTSUPP                                      = 130
+	EOVERFLOW                                       = 132
+	EOWNERDEAD                                      = 133
+	EPERM                                           = 1
+	EPIPE                                           = 32
+	EPROTO                                          = 134
+	EPROTONOSUPPORT                                 = 135
+	EPROTOTYPE                                      = 136
+	ERANGE                                          = 34
+	EROFS                                           = 30
+	ESPIPE                                          = 29
+	ESRCH                                           = 3
+	ETIME                                           = 137
+	ETIMEDOUT                                       = 138
+	ETXTBSY                                         = 139
+	EWOULDBLOCK                                     = 140
+	EXDEV                                           = 18
+	MINGW_DDK_H                                     = 0
+	MINGW_HAS_DDK_H                                 = 1
+	MINGW_HAS_SECURE_API                            = 1
+	MINGW_SDK_INIT                                  = 0
+	STRUNCATE                                       = 80
+	UNALIGNED                                       = 0
+	USE___UUIDOF                                    = 0
+	WIN32                                           = 1
+	WINNT                                           = 1
+	X_AGLOBAL                                       = 0
+	X_ANONYMOUS_STRUCT                              = 0
+	X_ANONYMOUS_UNION                               = 0
+	X_ARGMAX                                        = 100
+	X_CONST_RETURN                                  = 0
+	X_CRTNOALIAS                                    = 0
+	X_CRTRESTRICT                                   = 0
+	X_CRT_ALTERNATIVE_IMPORTED                      = 0
+	X_CRT_ERRNO_DEFINED                             = 0
+	X_CRT_MANAGED_HEAP_DEPRECATE                    = 0
+	X_CRT_PACKING                                   = 8
+	X_CRT_SECURE_CPP_OVERLOAD_SECURE_NAMES          = 0
+	X_CRT_SECURE_CPP_OVERLOAD_SECURE_NAMES_MEMORY   = 0
+	X_CRT_SECURE_CPP_OVERLOAD_STANDARD_NAMES        = 0
+	X_CRT_SECURE_CPP_OVERLOAD_STANDARD_NAMES_COUNT  = 0
+	X_CRT_SECURE_CPP_OVERLOAD_STANDARD_NAMES_MEMORY = 0
+	X_CRT_USE_WINAPI_FAMILY_DESKTOP_APP             = 0
+	X_DLL                                           = 0
+	X_ERRCODE_DEFINED                               = 0
+	X_FILE_OFFSET_BITS                              = 64
+	X_ILP32                                         = 1
+	X_INC_CORECRT                                   = 0
+	X_INC_CRTDEFS                                   = 0
+	X_INC_CRTDEFS_MACRO                             = 0
+	X_INC_ERRNO                                     = 0
+	X_INC_MINGW_SECAPI                              = 0
+	X_INC_VADEFS                                    = 0
+	X_INC__MINGW_H                                  = 0
+	X_INT128_DEFINED                                = 0
+	X_INTEGRAL_MAX_BITS                             = 64
+	X_INTPTR_T_DEFINED                              = 0
+	X_MT                                            = 0
+	X_M_IX86                                        = 600
+	X_PGLOBAL                                       = 0
+	X_PTRDIFF_T_                                    = 0
+	X_PTRDIFF_T_DEFINED                             = 0
+	X_RSIZE_T_DEFINED                               = 0
+	X_SECURECRT_ERRCODE_VALUES_DEFINED              = 0
+	X_SECURECRT_FILL_BUFFER_PATTERN                 = 0xFD
+	X_SIZE_T_DEFINED                                = 0
+	X_SSIZE_T_DEFINED                               = 0
+	X_TAGLC_ID_DEFINED                              = 0
+	X_THREADLOCALEINFO                              = 0
+	X_TIME32_T_DEFINED                              = 0
+	X_TIME64_T_DEFINED                              = 0
+	X_TIME_T_DEFINED                                = 0
+	X_UINTPTR_T_DEFINED                             = 0
+	X_USE_32BIT_TIME_T                              = 0
+	X_VA_LIST_DEFINED                               = 0
+	X_W64                                           = 0
+	X_WCHAR_T_DEFINED                               = 0
+	X_WCTYPE_T_DEFINED                              = 0
+	X_WIN32                                         = 1
+	X_WIN32_WINNT                                   = 0x502
+	X_WINT_T                                        = 0
+	X_X86_                                          = 1
+	I386                                            = 1
+)
+
+type Ptrdiff_t = int32 /* <builtin>:3:26 */
+
+type Size_t = uint32 /* <builtin>:9:23 */
+
+type Wchar_t = uint16 /* <builtin>:15:24 */
+
+type X__builtin_va_list = uintptr /* <builtin>:46:14 */
+type X__float128 = float64        /* <builtin>:47:21 */
+
+type Va_list = X__builtin_va_list /* <builtin>:50:27 */
+
+// *
+// This file has no copyright assigned and is placed in the Public Domain.
+// This file is part of the mingw-w64 runtime package.
+// No warranty is given; refer to the file DISCLAIMER.PD within this package.
+
+// *
+// This file has no copyright assigned and is placed in the Public Domain.
+// This file is part of the mingw-w64 runtime package.
+// No warranty is given; refer to the file DISCLAIMER.PD within this package.
+
+// *
+// This file has no copyright assigned and is placed in the Public Domain.
+// This file is part of the mingw-w64 runtime package.
+// No warranty is given; refer to the file DISCLAIMER.PD within this package.
+
+// *
+// This file has no copyright assigned and is placed in the Public Domain.
+// This file is part of the mingw-w64 runtime package.
+// No warranty is given; refer to the file DISCLAIMER.PD within this package.
+
+// *
+// This file has no copyright assigned and is placed in the Public Domain.
+// This file is part of the mingw-w64 runtime package.
+// No warranty is given; refer to the file DISCLAIMER.PD within this package.
+
+// This macro holds an monotonic increasing value, which indicates
+//    a specific fix/patch is present on trunk.  This value isn't related to
+//    minor/major version-macros.  It is increased on demand, if a big
+//    fix was applied to trunk.  This macro gets just increased on trunk.  For
+//    other branches its value won't be modified.
+
+// mingw.org's version macros: these make gcc to define
+//    MINGW32_SUPPORTS_MT_EH and to use the _CRT_MT global
+//    and the __mingwthr_key_dtor() function from the MinGW
+//    CRT in its private gthr-win32.h header.
+
+// Set VC specific compiler target macros.
+
+// For x86 we have always to prefix by underscore.
+
+// Special case nameless struct/union.
+
+// MinGW-w64 has some additional C99 printf/scanf feature support.
+//    So we add some helper macros to ease recognition of them.
+
+// If _FORTIFY_SOURCE is enabled, some inline functions may use
+//    __builtin_va_arg_pack().  GCC may report an error if the address
+//    of such a function is used.  Set _FORTIFY_VA_ARG=0 in this case.
+
+// Enable workaround for ABI incompatibility on affected platforms
+
+// *
+// This file has no copyright assigned and is placed in the Public Domain.
+// This file is part of the mingw-w64 runtime package.
+// No warranty is given; refer to the file DISCLAIMER.PD within this package.
+
+// http://msdn.microsoft.com/en-us/library/ms175759%28v=VS.100%29.aspx
+// Templates won't work in C, will break if secure API is not enabled, disabled
+
+// https://blogs.msdn.com/b/sdl/archive/2010/02/16/vc-2010-and-memcpy.aspx?Redirected=true
+// fallback on default implementation if we can't know the size of the destination
+
+// Include _cygwin.h if we're building a Cygwin application.
+
+// Target specific macro replacement for type "long".  In the Windows API,
+//    the type long is always 32 bit, even if the target is 64 bit (LLP64).
+//    On 64 bit Cygwin, the type long is 64 bit (LP64).  So, to get the right
+//    sized definitions and declarations, all usage of type long in the Windows
+//    headers have to be replaced by the below defined macro __LONG32.
+
+// C/C++ specific language defines.
+
+// Note the extern. This is needed to work around GCC's
+// limitations in handling dllimport attribute.
+
+// Attribute `nonnull' was valid as of gcc 3.3.  We don't use GCC's
+//    variadiac macro facility, because variadic macros cause syntax
+//    errors with  --traditional-cpp.
+
+//  High byte is the major version, low byte is the minor.
+
+// *
+// This file has no copyright assigned and is placed in the Public Domain.
+// This file is part of the mingw-w64 runtime package.
+// No warranty is given; refer to the file DISCLAIMER.PD within this package.
+
+// *
+// This file has no copyright assigned and is placed in the Public Domain.
+// This file is part of the mingw-w64 runtime package.
+// No warranty is given; refer to the file DISCLAIMER.PD within this package.
+
+// for backward compatibility
+
+type X__gnuc_va_list = X__builtin_va_list /* vadefs.h:24:29 */
+
+type Ssize_t = int32 /* corecrt.h:52:13 */
+
+type Rsize_t = Size_t /* corecrt.h:57:16 */
+
+type Intptr_t = int32 /* corecrt.h:69:13 */
+
+type Uintptr_t = uint32 /* corecrt.h:82:22 */
+
+type Wint_t = uint16   /* corecrt.h:111:24 */
+type Wctype_t = uint16 /* corecrt.h:112:24 */
+
+type Errno_t = int32 /* corecrt.h:118:13 */
+
+type X__time32_t = int32 /* corecrt.h:123:14 */
+
+type X__time64_t = int64 /* corecrt.h:128:35 */
+
+type Time_t = X__time32_t /* corecrt.h:141:20 */
+
+type Threadlocaleinfostruct = struct {
+	Frefcount      int32
+	Flc_codepage   uint32
+	Flc_collate_cp uint32
+	Flc_handle     [6]uint32
+	Flc_id         [6]LC_ID
+	Flc_category   [6]struct {
+		Flocale    uintptr
+		Fwlocale   uintptr
+		Frefcount  uintptr
+		Fwrefcount uintptr
+	}
+	Flc_clike            int32
+	Fmb_cur_max          int32
+	Flconv_intl_refcount uintptr
+	Flconv_num_refcount  uintptr
+	Flconv_mon_refcount  uintptr
+	Flconv               uintptr
+	Fctype1_refcount     uintptr
+	Fctype1              uintptr
+	Fpctype              uintptr
+	Fpclmap              uintptr
+	Fpcumap              uintptr
+	Flc_time_curr        uintptr
+} /* corecrt.h:435:1 */
+
+type Pthreadlocinfo = uintptr /* corecrt.h:437:39 */
+type Pthreadmbcinfo = uintptr /* corecrt.h:438:36 */
+
+type Localeinfo_struct = struct {
+	Flocinfo Pthreadlocinfo
+	Fmbcinfo Pthreadmbcinfo
+} /* corecrt.h:441:9 */
+
+type X_locale_tstruct = Localeinfo_struct /* corecrt.h:444:3 */
+type X_locale_t = uintptr                 /* corecrt.h:444:19 */
+
+type TagLC_ID = struct {
+	FwLanguage uint16
+	FwCountry  uint16
+	FwCodePage uint16
+} /* corecrt.h:435:1 */
+
+type LC_ID = TagLC_ID  /* corecrt.h:452:3 */
+type LPLC_ID = uintptr /* corecrt.h:452:9 */
+
+type Threadlocinfo = Threadlocaleinfostruct /* corecrt.h:487:3 */
+
+// Posix thread extensions.
+
+// Extension defined as by report VC 10+ defines error-numbers.
+
+// Defined as WSAETIMEDOUT.
+
+var _ int8 /* gen.c:2:13: */
diff --git a/vendor/modernc.org/libc/errno/errno_windows_amd64.go b/vendor/modernc.org/libc/errno/errno_windows_amd64.go
new file mode 100644
index 00000000..5ba0ea58
--- /dev/null
+++ b/vendor/modernc.org/libc/errno/errno_windows_amd64.go
@@ -0,0 +1,360 @@
+// Code generated by 'ccgo errno\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 errno\errno_windows_amd64.go -pkgname errno', DO NOT EDIT.
+
+package errno
+
+import (
+	"math"
+	"reflect"
+	"sync/atomic"
+	"unsafe"
+)
+
+var _ = math.Pi
+var _ reflect.Kind
+var _ atomic.Value
+var _ unsafe.Pointer
+
+const (
+	DUMMYSTRUCTNAME                                 = 0
+	DUMMYSTRUCTNAME1                                = 0
+	DUMMYSTRUCTNAME2                                = 0
+	DUMMYSTRUCTNAME3                                = 0
+	DUMMYSTRUCTNAME4                                = 0
+	DUMMYSTRUCTNAME5                                = 0
+	DUMMYUNIONNAME                                  = 0
+	DUMMYUNIONNAME1                                 = 0
+	DUMMYUNIONNAME2                                 = 0
+	DUMMYUNIONNAME3                                 = 0
+	DUMMYUNIONNAME4                                 = 0
+	DUMMYUNIONNAME5                                 = 0
+	DUMMYUNIONNAME6                                 = 0
+	DUMMYUNIONNAME7                                 = 0
+	DUMMYUNIONNAME8                                 = 0
+	DUMMYUNIONNAME9                                 = 0
+	E2BIG                                           = 7
+	EACCES                                          = 13
+	EADDRINUSE                                      = 100
+	EADDRNOTAVAIL                                   = 101
+	EAFNOSUPPORT                                    = 102
+	EAGAIN                                          = 11
+	EALREADY                                        = 103
+	EBADF                                           = 9
+	EBADMSG                                         = 104
+	EBUSY                                           = 16
+	ECANCELED                                       = 105
+	ECHILD                                          = 10
+	ECONNABORTED                                    = 106
+	ECONNREFUSED                                    = 107
+	ECONNRESET                                      = 108
+	EDEADLK                                         = 36
+	EDEADLOCK                                       = 36
+	EDESTADDRREQ                                    = 109
+	EDOM                                            = 33
+	EEXIST                                          = 17
+	EFAULT                                          = 14
+	EFBIG                                           = 27
+	EHOSTUNREACH                                    = 110
+	EIDRM                                           = 111
+	EILSEQ                                          = 42
+	EINPROGRESS                                     = 112
+	EINTR                                           = 4
+	EINVAL                                          = 22
+	EIO                                             = 5
+	EISCONN                                         = 113
+	EISDIR                                          = 21
+	ELOOP                                           = 114
+	EMFILE                                          = 24
+	EMLINK                                          = 31
+	EMSGSIZE                                        = 115
+	ENAMETOOLONG                                    = 38
+	ENETDOWN                                        = 116
+	ENETRESET                                       = 117
+	ENETUNREACH                                     = 118
+	ENFILE                                          = 23
+	ENOBUFS                                         = 119
+	ENODATA                                         = 120
+	ENODEV                                          = 19
+	ENOENT                                          = 2
+	ENOEXEC                                         = 8
+	ENOFILE                                         = 2
+	ENOLCK                                          = 39
+	ENOLINK                                         = 121
+	ENOMEM                                          = 12
+	ENOMSG                                          = 122
+	ENOPROTOOPT                                     = 123
+	ENOSPC                                          = 28
+	ENOSR                                           = 124
+	ENOSTR                                          = 125
+	ENOSYS                                          = 40
+	ENOTCONN                                        = 126
+	ENOTDIR                                         = 20
+	ENOTEMPTY                                       = 41
+	ENOTRECOVERABLE                                 = 127
+	ENOTSOCK                                        = 128
+	ENOTSUP                                         = 129
+	ENOTTY                                          = 25
+	ENXIO                                           = 6
+	EOPNOTSUPP                                      = 130
+	EOVERFLOW                                       = 132
+	EOWNERDEAD                                      = 133
+	EPERM                                           = 1
+	EPIPE                                           = 32
+	EPROTO                                          = 134
+	EPROTONOSUPPORT                                 = 135
+	EPROTOTYPE                                      = 136
+	ERANGE                                          = 34
+	EROFS                                           = 30
+	ESPIPE                                          = 29
+	ESRCH                                           = 3
+	ETIME                                           = 137
+	ETIMEDOUT                                       = 138
+	ETXTBSY                                         = 139
+	EWOULDBLOCK                                     = 140
+	EXDEV                                           = 18
+	MINGW_DDK_H                                     = 0
+	MINGW_DDRAW_VERSION                             = 7
+	MINGW_HAS_DDK_H                                 = 1
+	MINGW_HAS_DDRAW_H                               = 1
+	MINGW_HAS_SECURE_API                            = 1
+	MINGW_SDK_INIT                                  = 0
+	STRUNCATE                                       = 80
+	UNALIGNED                                       = 0
+	USE___UUIDOF                                    = 0
+	WIN32                                           = 1
+	WIN64                                           = 1
+	WINNT                                           = 1
+	X_AGLOBAL                                       = 0
+	X_ANONYMOUS_STRUCT                              = 0
+	X_ANONYMOUS_UNION                               = 0
+	X_ARGMAX                                        = 100
+	X_CONST_RETURN                                  = 0
+	X_CRTNOALIAS                                    = 0
+	X_CRTRESTRICT                                   = 0
+	X_CRT_ALTERNATIVE_IMPORTED                      = 0
+	X_CRT_ERRNO_DEFINED                             = 0
+	X_CRT_MANAGED_HEAP_DEPRECATE                    = 0
+	X_CRT_PACKING                                   = 8
+	X_CRT_SECURE_CPP_OVERLOAD_SECURE_NAMES          = 0
+	X_CRT_SECURE_CPP_OVERLOAD_SECURE_NAMES_MEMORY   = 0
+	X_CRT_SECURE_CPP_OVERLOAD_STANDARD_NAMES        = 0
+	X_CRT_SECURE_CPP_OVERLOAD_STANDARD_NAMES_COUNT  = 0
+	X_CRT_SECURE_CPP_OVERLOAD_STANDARD_NAMES_MEMORY = 0
+	X_DLL                                           = 0
+	X_ERRCODE_DEFINED                               = 0
+	X_FILE_OFFSET_BITS                              = 64
+	X_INC_CRTDEFS                                   = 0
+	X_INC_CRTDEFS_MACRO                             = 0
+	X_INC_ERRNO                                     = 0
+	X_INC_MINGW_SECAPI                              = 0
+	X_INC_VADEFS                                    = 0
+	X_INC__MINGW_H                                  = 0
+	X_INT128_DEFINED                                = 0
+	X_INTEGRAL_MAX_BITS                             = 64
+	X_INTPTR_T_DEFINED                              = 0
+	X_MT                                            = 0
+	X_M_AMD64                                       = 100
+	X_M_X64                                         = 100
+	X_PGLOBAL                                       = 0
+	X_PTRDIFF_T_                                    = 0
+	X_PTRDIFF_T_DEFINED                             = 0
+	X_REENTRANT                                     = 1
+	X_RSIZE_T_DEFINED                               = 0
+	X_SECURECRT_ERRCODE_VALUES_DEFINED              = 0
+	X_SECURECRT_FILL_BUFFER_PATTERN                 = 0xFD
+	X_SIZE_T_DEFINED                                = 0
+	X_SSIZE_T_DEFINED                               = 0
+	X_TAGLC_ID_DEFINED                              = 0
+	X_THREADLOCALEINFO                              = 0
+	X_TIME32_T_DEFINED                              = 0
+	X_TIME64_T_DEFINED                              = 0
+	X_TIME_T_DEFINED                                = 0
+	X_UINTPTR_T_DEFINED                             = 0
+	X_VA_LIST_DEFINED                               = 0
+	X_W64                                           = 0
+	X_WCHAR_T_DEFINED                               = 0
+	X_WCTYPE_T_DEFINED                              = 0
+	X_WIN32                                         = 1
+	X_WIN32_WINNT                                   = 0x502
+	X_WIN64                                         = 1
+	X_WINT_T                                        = 0
+)
+
+type Ptrdiff_t = int64 /* <builtin>:3:26 */
+
+type Size_t = uint64 /* <builtin>:9:23 */
+
+type Wchar_t = uint16 /* <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 */
+
+type Va_list = X__builtin_va_list /* <builtin>:50:27 */
+
+// *
+// This file has no copyright assigned and is placed in the Public Domain.
+// This file is part of the mingw-w64 runtime package.
+// No warranty is given; refer to the file DISCLAIMER.PD within this package.
+
+// *
+// This file has no copyright assigned and is placed in the Public Domain.
+// This file is part of the mingw-w64 runtime package.
+// No warranty is given; refer to the file DISCLAIMER.PD within this package.
+
+// *
+// This file has no copyright assigned and is placed in the Public Domain.
+// This file is part of the mingw-w64 runtime package.
+// No warranty is given; refer to the file DISCLAIMER.PD within this package.
+
+// *
+// This file has no copyright assigned and is placed in the Public Domain.
+// This file is part of the mingw-w64 runtime package.
+// No warranty is given; refer to the file DISCLAIMER.PD within this package.
+
+// This macro holds an monotonic increasing value, which indicates
+//    a specific fix/patch is present on trunk.  This value isn't related to
+//    minor/major version-macros.  It is increased on demand, if a big
+//    fix was applied to trunk.  This macro gets just increased on trunk.  For
+//    other branches its value won't be modified.
+
+// mingw.org's version macros: these make gcc to define
+//    MINGW32_SUPPORTS_MT_EH and to use the _CRT_MT global
+//    and the __mingwthr_key_dtor() function from the MinGW
+//    CRT in its private gthr-win32.h header.
+
+// Set VC specific compiler target macros.
+
+// MS does not prefix symbols by underscores for 64-bit.
+// As we have to support older gcc version, which are using underscores
+//       as symbol prefix for x64, we have to check here for the user label
+//       prefix defined by gcc.
+
+// Special case nameless struct/union.
+
+// MinGW-w64 has some additional C99 printf/scanf feature support.
+//    So we add some helper macros to ease recognition of them.
+
+// *
+// This file has no copyright assigned and is placed in the Public Domain.
+// This file is part of the mingw-w64 runtime package.
+// No warranty is given; refer to the file DISCLAIMER.PD within this package.
+
+// http://msdn.microsoft.com/en-us/library/ms175759%28v=VS.100%29.aspx
+// Templates won't work in C, will break if secure API is not enabled, disabled
+
+// https://blogs.msdn.com/b/sdl/archive/2010/02/16/vc-2010-and-memcpy.aspx?Redirected=true
+// fallback on default implementation if we can't know the size of the destination
+
+// Include _cygwin.h if we're building a Cygwin application.
+
+// Target specific macro replacement for type "long".  In the Windows API,
+//    the type long is always 32 bit, even if the target is 64 bit (LLP64).
+//    On 64 bit Cygwin, the type long is 64 bit (LP64).  So, to get the right
+//    sized definitions and declarations, all usage of type long in the Windows
+//    headers have to be replaced by the below defined macro __LONG32.
+
+// C/C++ specific language defines.
+
+// Note the extern. This is needed to work around GCC's
+// limitations in handling dllimport attribute.
+
+// Attribute `nonnull' was valid as of gcc 3.3.  We don't use GCC's
+//    variadiac macro facility, because variadic macros cause syntax
+//    errors with  --traditional-cpp.
+
+//  High byte is the major version, low byte is the minor.
+
+// *
+// This file has no copyright assigned and is placed in the Public Domain.
+// This file is part of the mingw-w64 runtime package.
+// No warranty is given; refer to the file DISCLAIMER.PD within this package.
+
+// *
+// This file has no copyright assigned and is placed in the Public Domain.
+// This file is part of the mingw-w64 runtime package.
+// No warranty is given; refer to the file DISCLAIMER.PD within this package.
+
+type X__gnuc_va_list = X__builtin_va_list /* vadefs.h:24:29 */
+
+type Ssize_t = int64 /* crtdefs.h:45:35 */
+
+type Rsize_t = Size_t /* crtdefs.h:52:16 */
+
+type Intptr_t = int64 /* crtdefs.h:62:35 */
+
+type Uintptr_t = uint64 /* crtdefs.h:75:44 */
+
+type Wint_t = uint16   /* crtdefs.h:106:24 */
+type Wctype_t = uint16 /* crtdefs.h:107:24 */
+
+type Errno_t = int32 /* crtdefs.h:113:13 */
+
+type X__time32_t = int32 /* crtdefs.h:118:14 */
+
+type X__time64_t = int64 /* crtdefs.h:123:35 */
+
+type Time_t = X__time64_t /* crtdefs.h:138:20 */
+
+type Threadlocaleinfostruct = struct {
+	Frefcount      int32
+	Flc_codepage   uint32
+	Flc_collate_cp uint32
+	Flc_handle     [6]uint32
+	Flc_id         [6]LC_ID
+	Flc_category   [6]struct {
+		Flocale    uintptr
+		Fwlocale   uintptr
+		Frefcount  uintptr
+		Fwrefcount uintptr
+	}
+	Flc_clike            int32
+	Fmb_cur_max          int32
+	Flconv_intl_refcount uintptr
+	Flconv_num_refcount  uintptr
+	Flconv_mon_refcount  uintptr
+	Flconv               uintptr
+	Fctype1_refcount     uintptr
+	Fctype1              uintptr
+	Fpctype              uintptr
+	Fpclmap              uintptr
+	Fpcumap              uintptr
+	Flc_time_curr        uintptr
+} /* crtdefs.h:422:1 */
+
+type Pthreadlocinfo = uintptr /* crtdefs.h:424:39 */
+type Pthreadmbcinfo = uintptr /* crtdefs.h:425:36 */
+
+type Localeinfo_struct = struct {
+	Flocinfo Pthreadlocinfo
+	Fmbcinfo Pthreadmbcinfo
+} /* crtdefs.h:428:9 */
+
+type X_locale_tstruct = Localeinfo_struct /* crtdefs.h:431:3 */
+type X_locale_t = uintptr                 /* crtdefs.h:431:19 */
+
+type TagLC_ID = struct {
+	FwLanguage uint16
+	FwCountry  uint16
+	FwCodePage uint16
+} /* crtdefs.h:422:1 */
+
+type LC_ID = TagLC_ID  /* crtdefs.h:439:3 */
+type LPLC_ID = uintptr /* crtdefs.h:439:9 */
+
+type Threadlocinfo = Threadlocaleinfostruct /* crtdefs.h:468:3 */
+
+// Posix thread extensions.
+
+// Extension defined as by report VC 10+ defines error-numbers.
+
+// Defined as WSAETIMEDOUT.
+
+var _ int8 /* gen.c:2:13: */