// Code generated by 'ccgo fcntl/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 fcntl/fcntl_darwin_amd64.go -pkgname fcntl', DO NOT EDIT.

package fcntl

import (
"math"
"reflect"
"sync/atomic"
"unsafe"
)

var _ = math.Pi
var _ reflect.Kind
var _ atomic.Value
var _ unsafe.Pointer

const (
AT_EACCESS = 0x0010
AT_FDCWD = -2
AT_FDONLY = 0x0400
AT_REALDEV = 0x0200
AT_REMOVEDIR = 0x0080
AT_SYMLINK_FOLLOW = 0x0040
AT_SYMLINK_NOFOLLOW = 0x0020
CPF_IGNORE_MODE = 0x0002
CPF_MASK = 3
CPF_OVERWRITE = 0x0001
FAPPEND = 8
FASYNC = 64
FCNTL_FS_SPECIFIC_BASE = 0x00010000
FD_CLOEXEC = 1
FFDSYNC = 4194304
FFSYNC = 128
FNDELAY = 4
FNONBLOCK = 4
FREAD = 0x0001
FWRITE = 0x0002
F_ADDFILESIGS = 61
F_ADDFILESIGS_FOR_DYLD_SIM = 83
F_ADDFILESIGS_RETURN = 97
F_ADDSIGS = 59
F_ALLOCATEALL = 0x00000004
F_ALLOCATECONTIG = 0x00000002
F_BARRIERFSYNC = 85
F_CHECK_LV = 98
F_CHKCLEAN = 41
F_DUPFD = 0
F_DUPFD_CLOEXEC = 67
F_FINDSIGS = 78
F_FLUSH_DATA = 40
F_FREEZE_FS = 53
F_FULLFSYNC = 51
F_GETCODEDIR = 72
F_GETFD = 1
F_GETFL = 3
F_GETLK = 7
F_GETLKPID = 66
F_GETNOSIGPIPE = 74
F_GETOWN = 5
F_GETPATH = 50
F_GETPATH_MTMINFO = 71
F_GETPATH_NOFIRMLINK = 102
F_GETPROTECTIONCLASS = 63
F_GETPROTECTIONLEVEL = 77
F_GLOBAL_NOCACHE = 55
F_LOG2PHYS = 49
F_LOG2PHYS_EXT = 65
F_NOCACHE = 48
F_NODIRECT = 62
F_PATHPKG_CHECK = 52
F_PEOFPOSMODE = 3
F_PREALLOCATE = 42
F_PUNCHHOLE = 99
F_RDADVISE = 44
F_RDAHEAD = 45
F_RDLCK = 1
F_SETBACKINGSTORE = 70
F_SETFD = 2
F_SETFL = 4
F_SETLK = 8
F_SETLKW = 9
F_SETLKWTIMEOUT = 10
F_SETNOSIGPIPE = 73
F_SETOWN = 6
F_SETPROTECTIONCLASS = 64
F_SETSIZE = 43
F_SINGLE_WRITER = 76
F_SPECULATIVE_READ = 101
F_THAW_FS = 54
F_TRANSCODEKEY = 75
F_TRIM_ACTIVE_FILE = 100
F_UNLCK = 2
F_VOLPOSMODE = 4
F_WRLCK = 3
LOCK_EX = 0x02
LOCK_NB = 0x04
LOCK_SH = 0x01
LOCK_UN = 0x08
O_ACCMODE = 0x0003
O_ALERT = 0x20000000
O_APPEND = 0x0008
O_ASYNC = 0x0040
O_CLOEXEC = 0x1000000
O_CREAT = 0x0200
O_DIRECTORY = 0x100000
O_DP_GETRAWENCRYPTED = 0x0001
O_DP_GETRAWUNENCRYPTED = 0x0002
O_DSYNC = 0x400000
O_EVTONLY = 0x8000
O_EXCL = 0x0800
O_EXLOCK = 0x0020
O_FSYNC = 128
O_NDELAY = 4
O_NOCTTY = 0x20000
O_NOFOLLOW = 0x0100
O_NONBLOCK = 0x0004
O_POPUP = 0x80000000
O_RDONLY = 0x0000
O_RDWR = 0x0002
O_SHLOCK = 0x0010
O_SYMLINK = 0x200000
O_SYNC = 0x0080
O_TRUNC = 0x0400
O_WRONLY = 0x0001
SEEK_CUR = 1
SEEK_DATA = 4
SEEK_END = 2
SEEK_HOLE = 3
SEEK_SET = 0
S_IEXEC = 64
S_IFBLK = 0060000
S_IFCHR = 0020000
S_IFDIR = 0040000
S_IFIFO = 0010000
S_IFLNK = 0120000
S_IFMT = 0170000
S_IFREG = 0100000
S_IFSOCK = 0140000
S_IFWHT = 0160000
S_IREAD = 256
S_IRGRP = 0000040
S_IROTH = 0000004
S_IRUSR = 0000400
S_IRWXG = 0000070
S_IRWXO = 0000007
S_IRWXU = 0000700
S_ISGID = 0002000
S_ISTXT = 512
S_ISUID = 0004000
S_ISVTX = 0001000
S_IWGRP = 0000020
S_IWOTH = 0000002
S_IWRITE = 128
S_IWUSR = 0000200
S_IXGRP = 0000010
S_IXOTH = 0000001
S_IXUSR = 0000100
X_BSD_I386__TYPES_H_ = 0
X_BSD_MACHINE_TYPES_H_ = 0
X_BSD_MACHINE__TYPES_H_ = 0
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_FILESEC_T = 0
X_FILE_OFFSET_BITS = 64
X_INT16_T = 0
X_INT32_T = 0
X_INT64_T = 0
X_INT8_T = 0
X_INTPTR_T = 0
X_LP64 = 1
X_MACHTYPES_H_ = 0
X_MODE_T = 0
X_Nonnull = 0
X_Null_unspecified = 0
X_Nullable = 0
X_OFF_T = 0
X_PID_T = 0
X_SIZE_T = 0
X_SYS_FCNTL_H_ = 0
X_SYS__PTHREAD_TYPES_H_ = 0
X_SYS__TYPES_H_ = 0
X_UINTPTR_T = 0
X_U_INT16_T = 0
X_U_INT32_T = 0
X_U_INT64_T = 0
X_U_INT8_T = 0
)

const ( /* fcntl.h:512:1: */
FILESEC_OWNER = 1
FILESEC_GROUP = 2
FILESEC_UUID = 3
FILESEC_MODE = 4
FILESEC_ACL = 5
FILESEC_GRPUUID = 6

// XXX these are private to the implementation
FILESEC_ACL_RAW = 100
FILESEC_ACL_ALLOCSIZE = 101
)

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) 2000-2013 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.
//
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// Copyright (c) 1995 NeXT Computer, Inc. All Rights Reserved
// -
// Copyright (c) 1983, 1990, 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.
//
// @(#)fcntl.h 8.3 (Berkeley) 1/21/94

// This file includes the definitions for open and fcntl
// described by POSIX for <fcntl.h>; it also includes
// related kernel definitions.
// Copyright (c) 2003-2007 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) 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.

// In non-ANSI C environments, new programs will want ANSI-only C keywords
// deleted from the program and old programs will want them left alone.
// When using a compiler other than gcc, programs using the ANSI C keywords
// const, inline etc. as normal identifiers should define -DNO_ANSI_KEYWORDS.
// When using "gcc -traditional", we assume that this is the intent; if
// __GNUC__ is defined but __STDC__ is not, we leave the new keywords alone.

// __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) 2003-2007 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@

// This header file contains integer types. It's intended to also contain
// flotaing point and other arithmetic types, as needed, later.

type X__int8_t = int8 /* _types.h:37:33 */
type X__uint8_t = uint8 /* _types.h:41:33 */
type X__int16_t = int16 /* _types.h:42:33 */
type X__uint16_t = uint16 /* _types.h:43:33 */
type X__int32_t = int32 /* _types.h:44:33 */
type X__uint32_t = uint32 /* _types.h:45:33 */
type X__int64_t = int64 /* _types.h:46:33 */
type X__uint64_t = uint64 /* _types.h:47:33 */

type X__darwin_intptr_t = int64 /* _types.h:49:33 */
type X__darwin_natural_t = uint32 /* _types.h:50:33 */

// The rune type below is declared to be an ``int'' instead of the more natural
// ``unsigned long'' or ``long''. Two things are happening here. It is not
// unsigned so that EOF (-1) can be naturally assigned to it and used. Also,
// it looks like 10646 will be a 31 bit standard. This means that if your
// ints cannot hold 32 bits, you will be in trouble. The reason an int was
// chosen over a long is that the is*() and to*() routines take ints (says
// ANSI C), but they use __darwin_ct_rune_t instead of int. By changing it
// here, you lose a bit of ANSI conformance, but your programs will still
// work.
//
// NOTE: rune_t is not covered by ANSI nor other standards, and should not
// be instantiated outside of lib/libc/locale. Use wchar_t. wchar_t and
// rune_t must be the same type. Also wint_t must be no narrower than
// wchar_t, and should also be able to hold all members of the largest
// character set plus one extra value (WEOF). wint_t must be at least 16 bits.

type X__darwin_ct_rune_t = int32 /* _types.h:70:33 */ // ct_rune_t

// mbstate_t is an opaque object to keep conversion state, during multibyte
// stream conversions. The content must not be referenced by user programs.
type X__mbstate_t = struct {
F__ccgo_pad1 [0]uint64
F__mbstate8 [128]int8
} /* _types.h:79:3 */

type X__darwin_mbstate_t = X__mbstate_t /* _types.h:81:33 */ // mbstate_t

type X__darwin_ptrdiff_t = int64 /* _types.h:84:33 */ // ptr1 - ptr2

type X__darwin_size_t = uint64 /* _types.h:92:33 */ // sizeof()

type X__darwin_va_list = X__builtin_va_list /* _types.h:98:33 */ // va_list

type X__darwin_wchar_t = int32 /* _types.h:104:33 */ // wchar_t

type X__darwin_rune_t = X__darwin_wchar_t /* _types.h:109:33 */ // rune_t

type X__darwin_wint_t = int32 /* _types.h:112:33 */ // wint_t

type X__darwin_clock_t = uint64 /* _types.h:117:33 */ // clock()
type X__darwin_socklen_t = X__uint32_t /* _types.h:118:33 */ // socklen_t (duh)
type X__darwin_ssize_t = int64 /* _types.h:119:33 */ // byte count or error
type X__darwin_time_t = int64 /* _types.h:120:33 */ // time()

// Type definitions; takes common type definitions that must be used
// in multiple header files due to [XSI], removes them from the system
// space, and puts them in the implementation space.

type X__darwin_blkcnt_t = X__int64_t /* _types.h:55:25 */ // total blocks
type X__darwin_blksize_t = X__int32_t /* _types.h:56:25 */ // preferred block size
type X__darwin_dev_t = X__int32_t /* _types.h:57:25 */ // dev_t
type X__darwin_fsblkcnt_t = uint32 /* _types.h:58:25 */ // Used by statvfs and fstatvfs
type X__darwin_fsfilcnt_t = uint32 /* _types.h:59:25 */ // Used by statvfs and fstatvfs
type X__darwin_gid_t = X__uint32_t /* _types.h:60:25 */ // [???] process and group IDs
type X__darwin_id_t = X__uint32_t /* _types.h:61:25 */ // [XSI] pid_t, uid_t, or gid_t
type X__darwin_ino64_t = X__uint64_t /* _types.h:62:25 */ // [???] Used for 64 bit inodes
type X__darwin_ino_t = X__darwin_ino64_t /* _types.h:64:26 */ // [???] Used for inodes
type X__darwin_mach_port_name_t = X__darwin_natural_t /* _types.h:68:28 */ // Used by mach
type X__darwin_mach_port_t = X__darwin_mach_port_name_t /* _types.h:69:35 */ // Used by mach
type X__darwin_mode_t = X__uint16_t /* _types.h:70:25 */ // [???] Some file attributes
type X__darwin_off_t = X__int64_t /* _types.h:71:25 */ // [???] Used for file sizes
type X__darwin_pid_t = X__int32_t /* _types.h:72:25 */ // [???] process and group IDs
type X__darwin_sigset_t = X__uint32_t /* _types.h:73:25 */ // [???] signal set
type X__darwin_suseconds_t = X__int32_t /* _types.h:74:25 */ // [???] microseconds
type X__darwin_uid_t = X__uint32_t /* _types.h:75:25 */ // [???] user IDs
type X__darwin_useconds_t = X__uint32_t /* _types.h:76:25 */ // [???] microseconds
type X__darwin_uuid_t = [16]uint8 /* _types.h:77:25 */
type X__darwin_uuid_string_t = [37]int8 /* _types.h:78:17 */

// Copyright (c) 2003-2013 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@

// pthread opaque structures

type X__darwin_pthread_handler_rec = struct {
F__routine uintptr
F__arg uintptr
F__next uintptr
} /* _pthread_types.h:57:1 */

type X_opaque_pthread_attr_t = struct {
F__sig int64
F__opaque [56]int8
} /* _pthread_types.h:63:1 */

type X_opaque_pthread_cond_t = struct {
F__sig int64
F__opaque [40]int8
} /* _pthread_types.h:68:1 */

type X_opaque_pthread_condattr_t = struct {
F__sig int64
F__opaque [8]int8
} /* _pthread_types.h:73:1 */

type X_opaque_pthread_mutex_t = struct {
F__sig int64
F__opaque [56]int8
} /* _pthread_types.h:78:1 */

type X_opaque_pthread_mutexattr_t = struct {
F__sig int64
F__opaque [8]int8
} /* _pthread_types.h:83:1 */

type X_opaque_pthread_once_t = struct {
F__sig int64
F__opaque [8]int8
} /* _pthread_types.h:88:1 */

type X_opaque_pthread_rwlock_t = struct {
F__sig int64
F__opaque [192]int8
} /* _pthread_types.h:93:1 */

type X_opaque_pthread_rwlockattr_t = struct {
F__sig int64
F__opaque [16]int8
} /* _pthread_types.h:98:1 */

type X_opaque_pthread_t = struct {
F__sig int64
F__cleanup_stack uintptr
F__opaque [8176]int8
} /* _pthread_types.h:103:1 */

type X__darwin_pthread_attr_t = X_opaque_pthread_attr_t /* _pthread_types.h:109:39 */
type X__darwin_pthread_cond_t = X_opaque_pthread_cond_t /* _pthread_types.h:110:39 */
type X__darwin_pthread_condattr_t = X_opaque_pthread_condattr_t /* _pthread_types.h:111:43 */
type X__darwin_pthread_key_t = uint64 /* _pthread_types.h:112:23 */
type X__darwin_pthread_mutex_t = X_opaque_pthread_mutex_t /* _pthread_types.h:113:40 */
type X__darwin_pthread_mutexattr_t = X_opaque_pthread_mutexattr_t /* _pthread_types.h:114:44 */
type X__darwin_pthread_once_t = X_opaque_pthread_once_t /* _pthread_types.h:115:39 */
type X__darwin_pthread_rwlock_t = X_opaque_pthread_rwlock_t /* _pthread_types.h:116:41 */
type X__darwin_pthread_rwlockattr_t = X_opaque_pthread_rwlockattr_t /* _pthread_types.h:117:45 */
type X__darwin_pthread_t = uintptr /* _pthread_types.h:118:34 */
// 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@
// Copyright (c) 2003-2007 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 Mode_t = X__darwin_mode_t /* _mode_t.h:31:33 */
// 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@
// Copyright (c) 2003-2007 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 Off_t = X__darwin_off_t /* _off_t.h:31:33 */
// 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@
// Copyright (c) 2003-2007 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 Pid_t = X__darwin_pid_t /* _pid_t.h:31:31 */

// File status flags: these are used by open(2), fcntl(2).
// They are also used (indirectly) in the kernel file structure f_flags,
// which is a superset of the open/fcntl flags. Open flags and f_flags
// are inter-convertible using OFLAGS(fflags) and FFLAGS(oflags).
// Open/fcntl flags begin with O_; kernel-internal flags begin with F.
// open-only flags

// Kernel encoding of open mode; separate read and write bits that are
// independently testable: 1 greater than the above.
//
// XXX
// FREAD and FWRITE are excluded from the #ifdef KERNEL so that TIOCFLUSH,
// which was documented to use FREAD/FWRITE, continues to work.

// Descriptor value for the current working directory

// Flags for the at functions

// Data Protection Flags

// The O_* flags used to have only F* names, which were used in the kernel
// and by fcntl. We retain the F* names for the kernel f_flags field
// and for backward compatibility for fcntl.

// Flags used for copyfile(2)

// Constants used for fcntl(2)

// command values
// 46,47 used to be F_READBOOTSTRAP and F_WRITEBOOTSTRAP

// should not be used (i.e. its ok to temporaily create cached pages)

// See F_DUPFD_CLOEXEC below for 67

// may be broken into smaller chunks with throttling in between

// FS-specific fcntl()'s numbers begin at 0x00010000 and go up

// file descriptor flags (F_GETFD, F_SETFD)

// record locking flags (F_GETLK, F_SETLK, F_SETLKW)

// [XSI] The values used for l_whence shall be defined as described
// in <unistd.h>
// 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@

// whence values for lseek(2)

// [XSI] The symbolic names for file modes for use as values of mode_t
// shall be defined as described in <sys/stat.h>
// 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@

// [XSI] The symbolic names for file modes for use as values of mode_t
// shall be defined as described in <sys/stat.h>
// File type

// File mode
// Read, write, execute/search by owner
// Read, write, execute/search by group
// Read, write, execute/search by others

// allocate flags (F_PREALLOCATE)

// Position Modes (fst_posmode) for F_PREALLOCATE

// we can keep them in sync should we desire

// Advisory file segment locking data type -
// information passed to system by user
type Flock = struct {
Fl_start Off_t
Fl_len Off_t
Fl_pid Pid_t
Fl_type int16
Fl_whence int16
} /* fcntl.h:343:1 */

// Copyright (c) 2000-2007 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) 2000-2008 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) 1990, 1993
// The Regents of the University of California. All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions
// are met:
// 1. Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// 2. Redistributions in binary form must reproduce the above copyright
// notice, this list of conditions and the following disclaimer in the
// documentation and/or other materials provided with the distribution.
// 3. All advertising materials mentioning features or use of this software
// must display the following acknowledgement:
// This product includes software developed by the University of
// California, Berkeley and its contributors.
// 4. Neither the name of the University nor the names of its contributors
// may be used to endorse or promote products derived from this software
// without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
// ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
// ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
// OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
// HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
// LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
// OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
// SUCH DAMAGE.
//
// @(#)types.h 8.3 (Berkeley) 1/5/94

// Copyright (c) 2000-2003 Apple Computer, 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) 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

// Basic integral types. Omit the typedef if
// not possible for a machine/compiler combination.
// Copyright (c) 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 Int8_t = int8 /* _int8_t.h:30:33 */
// Copyright (c) 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 Int16_t = int16 /* _int16_t.h:30:33 */
// Copyright (c) 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 Int32_t = int32 /* _int32_t.h:30:33 */
// Copyright (c) 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 Int64_t = int64 /* _int64_t.h:30:33 */

// Copyright (c) 2016 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 U_int8_t = uint8 /* _u_int8_t.h:30:33 */
// Copyright (c) 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 U_int16_t = uint16 /* _u_int16_t.h:30:41 */
// Copyright (c) 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 U_int32_t = uint32 /* _u_int32_t.h:30:33 */
// Copyright (c) 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 U_int64_t = uint64 /* _u_int64_t.h:30:33 */

type Register_t = Int64_t /* types.h:87:33 */

// 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@
// Copyright (c) 2000-2007 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.

type Intptr_t = X__darwin_intptr_t /* _intptr_t.h:32:33 */
// 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 Uintptr_t = uint64 /* _uintptr_t.h:30:33 */

// These types are used for reserving the largest possible size.
type User_addr_t = U_int64_t /* types.h:97:33 */
type User_size_t = U_int64_t /* types.h:98:33 */
type User_ssize_t = Int64_t /* types.h:99:33 */
type User_long_t = Int64_t /* types.h:100:33 */
type User_ulong_t = U_int64_t /* types.h:101:33 */
type User_time_t = Int64_t /* types.h:102:33 */
type User_off_t = Int64_t /* types.h:103:33 */

// This defines the size of syscall arguments after copying into the kernel:
type Syscall_arg_t = U_int64_t /* types.h:111:33 */

type Timespec = struct {
Ftv_sec X__darwin_time_t
Ftv_nsec int64
} /* _timespec.h:33:1 */

// Advisory file segment locking with time out -
// Information passed to system by user for F_SETLKWTIMEOUT
type Flocktimeout = struct {
Ffl struct {
Fl_start Off_t
Fl_len Off_t
Fl_pid Pid_t
Fl_type int16
Fl_whence int16
}
Ftimeout struct {
Ftv_sec X__darwin_time_t
Ftv_nsec int64
}
} /* fcntl.h:358:1 */

// advisory file read data type -
// information passed by user to system

type Radvisory = struct {
Fra_offset Off_t
Fra_count int32
F__ccgo_pad1 [4]byte
} /* fcntl.h:371:1 */

//* Information the user passes in to get the codeblobs out of the kernel
type Fcodeblobs = struct {
Ff_cd_hash uintptr
Ff_hash_size Size_t
Ff_cd_buffer uintptr
Ff_cd_size Size_t
Ff_out_size uintptr
Ff_arch int32
F__padding int32
} /* fcntl.h:378:9 */

//* Information the user passes in to get the codeblobs out of the kernel
type Fcodeblobs_t = Fcodeblobs /* fcntl.h:386:3 */

// detached code signatures data type -
// information passed by user to system used by F_ADDSIGS and F_ADDFILESIGS.
// F_ADDFILESIGS is a shortcut for files that contain their own signature and
// doesn't require mapping of the file in order to load the signature.
type Fsignatures = struct {
Ffs_file_start Off_t
Ffs_blob_start uintptr
Ffs_blob_size Size_t
} /* fcntl.h:395:9 */

// DYLD needs to check if the object is allowed to be combined
// into the main binary. This is done between the code signature
// is loaded and dyld is doing all the work to process the LOAD commands.
//
// While this could be done in F_ADDFILESIGS.* family the hook into
// the MAC module doesn't say no when LV isn't enabled and then that
// is cached on the vnode, and the MAC module never gets change once
// a process that library validation enabled.
type Fchecklv = struct {
Flv_file_start Off_t
Flv_error_message_size Size_t
Flv_error_message uintptr
} /* fcntl.h:411:9 */

// lock operations for flock(2)

// fstore_t type used by F_PREALLOCATE command

type Fstore = struct {
Ffst_flags uint32
Ffst_posmode int32
Ffst_offset Off_t
Ffst_length Off_t
Ffst_bytesalloc Off_t
} /* fcntl.h:427:9 */

// lock operations for flock(2)

// fstore_t type used by F_PREALLOCATE command

type Fstore_t = Fstore /* fcntl.h:433:3 */

// fpunchhole_t used by F_PUNCHHOLE
type Fpunchhole = struct {
Ffp_flags uint32
Freserved uint32
Ffp_offset Off_t
Ffp_length Off_t
} /* fcntl.h:436:9 */

// fpunchhole_t used by F_PUNCHHOLE
type Fpunchhole_t = Fpunchhole /* fcntl.h:441:3 */

// factive_file_trim_t used by F_TRIM_ACTIVE_FILE
type Ftrimactivefile = struct {
Ffta_offset Off_t
Ffta_length Off_t
} /* fcntl.h:444:9 */

// factive_file_trim_t used by F_TRIM_ACTIVE_FILE
type Ftrimactivefile_t = Ftrimactivefile /* fcntl.h:447:3 */

// fspecread_t used by F_SPECULATIVE_READ
type Fspecread = struct {
Ffsr_flags uint32
Freserved uint32
Ffsr_offset Off_t
Ffsr_length Off_t
} /* fcntl.h:450:9 */

// fspecread_t used by F_SPECULATIVE_READ
type Fspecread_t = Fspecread /* fcntl.h:455:3 */

// fbootstraptransfer_t used by F_READBOOTSTRAP and F_WRITEBOOTSTRAP commands

type Fbootstraptransfer = struct {
Ffbt_offset Off_t
Ffbt_length Size_t
Ffbt_buffer uintptr
} /* fcntl.h:459:9 */

// fbootstraptransfer_t used by F_READBOOTSTRAP and F_WRITEBOOTSTRAP commands

type Fbootstraptransfer_t = Fbootstraptransfer /* fcntl.h:463:3 */

// For F_LOG2PHYS this information is passed back to user
// Currently only devoffset is returned - that is the VOP_BMAP
// result - the disk device address corresponding to the
// current file offset (likely set with an lseek).
//
// The flags could hold an indication of whether the # of
// contiguous bytes reflects the true extent length on disk,
// or is an advisory value that indicates there is at least that
// many bytes contiguous. For some filesystems it might be too
// inefficient to provide anything beyond the advisory value.
// Flags and contiguous bytes return values are not yet implemented.
// For them the fcntl will nedd to switch from using BMAP to CMAP
// and a per filesystem type flag will be needed to interpret the
// contiguous bytes count result from CMAP.
//
// F_LOG2PHYS_EXT is a variant of F_LOG2PHYS that uses a passed in
// file offset and length instead of the current file offset.
// F_LOG2PHYS_EXT operates on the same structure as F_LOG2PHYS, but
// treats it as an in/out.

type Log2phys = struct {
Fl2p_flags uint32
F__ccgo_pad1 [4]byte
Fl2p_contigbytes Off_t
Fl2p_devoffset Off_t
} /* fcntl.h:489:1 */

type Filesec_t = uintptr /* _filesec_t.h:31:25 */

type Filesec_property_t = uint32 /* fcntl.h:523:3 */

var _ int8 /* gen.c:2:13: */