initial commit

1 files changed, 2080 insertions, 0 deletions

diff --git a/vendor/modernc.org/libc/fcntl/fcntl_darwin_arm64.go b/vendor/modernc.org/libc/fcntl/fcntl_darwin_arm64.go
new file mode 100644
index 0000000..4ddb881
--- /dev/null
+++ b/vendor/modernc.org/libc/fcntl/fcntl_darwin_arm64.go
@@ -0,0 +1,2080 @@
+// 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 -ignore-unsupported-alignment -o fcntl/fcntl_darwin_arm64.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     // fcntl.h:168:1:
+	AT_FDCWD                               = -2         // fcntl.h:163:1:
+	AT_FDONLY                              = 0x0400     // fcntl.h:174:1:
+	AT_REALDEV                             = 0x0200     // fcntl.h:173:1:
+	AT_REMOVEDIR                           = 0x0080     // fcntl.h:171:1:
+	AT_SYMLINK_FOLLOW                      = 0x0040     // fcntl.h:170:1:
+	AT_SYMLINK_NOFOLLOW                    = 0x0020     // fcntl.h:169:1:
+	AT_SYMLINK_NOFOLLOW_ANY                = 0x0800     // fcntl.h:175:1:
+	CPF_IGNORE_MODE                        = 0x0002     // fcntl.h:208:1:
+	CPF_MASK                               = 3          // fcntl.h:209:1:
+	CPF_OVERWRITE                          = 0x0001     // fcntl.h:207:1:
+	FAPPEND                                = 8          // fcntl.h:193:1:
+	FASYNC                                 = 64         // fcntl.h:194:1:
+	FCNTL_FS_SPECIFIC_BASE                 = 0x00010000 // fcntl.h:315:1:
+	FD_CLOEXEC                             = 1          // fcntl.h:324:1:
+	FFDSYNC                                = 4194304    // fcntl.h:196:1:
+	FFSYNC                                 = 128        // fcntl.h:195:1:
+	FNDELAY                                = 4          // fcntl.h:198:1:
+	FNONBLOCK                              = 4          // fcntl.h:197:1:
+	FREAD                                  = 0x00000001 // fcntl.h:110:1:
+	FWRITE                                 = 0x00000002 // fcntl.h:111:1:
+	F_ADDFILESIGS                          = 61         // fcntl.h:253:1:
+	F_ADDFILESIGS_FOR_DYLD_SIM             = 83         // fcntl.h:292:1:
+	F_ADDFILESIGS_INFO                     = 103        // fcntl.h:309:1:
+	F_ADDFILESIGS_RETURN                   = 97         // fcntl.h:298:1:
+	F_ADDFILESUPPL                         = 104        // fcntl.h:310:1:
+	F_ADDSIGS                              = 59         // fcntl.h:250:1:
+	F_ALLOCATEALL                          = 0x00000004 // fcntl.h:348:1:
+	F_ALLOCATECONTIG                       = 0x00000002 // fcntl.h:347:1:
+	F_BARRIERFSYNC                         = 85         // fcntl.h:295:1:
+	F_CHECK_LV                             = 98         // fcntl.h:299:1:
+	F_CHKCLEAN                             = 41         // fcntl.h:232:1:
+	F_DUPFD                                = 0          // fcntl.h:217:1:
+	F_DUPFD_CLOEXEC                        = 67         // fcntl.h:320:1:
+	F_FINDSIGS                             = 78         // fcntl.h:289:1:
+	F_FLUSH_DATA                           = 40         // fcntl.h:231:1:
+	F_FREEZE_FS                            = 53         // fcntl.h:245:1:
+	F_FSRESERVED                           = 106        // fcntl.h:312:1:
+	F_FULLFSYNC                            = 51         // fcntl.h:243:1:
+	F_GETCODEDIR                           = 72         // fcntl.h:277:1:
+	F_GETFD                                = 1          // fcntl.h:218:1:
+	F_GETFL                                = 3          // fcntl.h:220:1:
+	F_GETLK                                = 7          // fcntl.h:224:1:
+	F_GETLKPID                             = 66         // fcntl.h:263:1:
+	F_GETNOSIGPIPE                         = 74         // fcntl.h:280:1:
+	F_GETOWN                               = 5          // fcntl.h:222:1:
+	F_GETPATH                              = 50         // fcntl.h:242:1:
+	F_GETPATH_MTMINFO                      = 71         // fcntl.h:275:1:
+	F_GETPATH_NOFIRMLINK                   = 102        // fcntl.h:307:1:
+	F_GETPROTECTIONCLASS                   = 63         // fcntl.h:258:1:
+	F_GETPROTECTIONLEVEL                   = 77         // fcntl.h:287:1:
+	F_GETSIGSINFO                          = 105        // fcntl.h:311:1:
+	F_GLOBAL_NOCACHE                       = 55         // fcntl.h:247:1:
+	F_LOG2PHYS                             = 49         // fcntl.h:241:1:
+	F_LOG2PHYS_EXT                         = 65         // fcntl.h:261:1:
+	F_NOCACHE                              = 48         // fcntl.h:240:1:
+	F_NODIRECT                             = 62         // fcntl.h:255:1:
+	F_PATHPKG_CHECK                        = 52         // fcntl.h:244:1:
+	F_PEOFPOSMODE                          = 3          // fcntl.h:352:1:
+	F_PREALLOCATE                          = 42         // fcntl.h:233:1:
+	F_PUNCHHOLE                            = 99         // fcntl.h:301:1:
+	F_RDADVISE                             = 44         // fcntl.h:235:1:
+	F_RDAHEAD                              = 45         // fcntl.h:236:1:
+	F_RDLCK                                = 1          // fcntl.h:327:1:
+	F_SETBACKINGSTORE                      = 70         // fcntl.h:274:1:
+	F_SETFD                                = 2          // fcntl.h:219:1:
+	F_SETFL                                = 4          // fcntl.h:221:1:
+	F_SETLK                                = 8          // fcntl.h:225:1:
+	F_SETLKW                               = 9          // fcntl.h:226:1:
+	F_SETLKWTIMEOUT                        = 10         // fcntl.h:228:1:
+	F_SETNOSIGPIPE                         = 73         // fcntl.h:279:1:
+	F_SETOWN                               = 6          // fcntl.h:223:1:
+	F_SETPROTECTIONCLASS                   = 64         // fcntl.h:259:1:
+	F_SETSIZE                              = 43         // fcntl.h:234:1:
+	F_SINGLE_WRITER                        = 76         // fcntl.h:284:1:
+	F_SPECULATIVE_READ                     = 101        // fcntl.h:305:1:
+	F_THAW_FS                              = 54         // fcntl.h:246:1:
+	F_TRANSCODEKEY                         = 75         // fcntl.h:282:1:
+	F_TRIM_ACTIVE_FILE                     = 100        // fcntl.h:303:1:
+	F_UNLCK                                = 2          // fcntl.h:328:1:
+	F_VOLPOSMODE                           = 4          // fcntl.h:354:1:
+	F_WRLCK                                = 3          // fcntl.h:329:1:
+	GETSIGSINFO_PLATFORM_BINARY            = 1          // fcntl.h:444:1:
+	LOCK_EX                                = 0x02       // fcntl.h:456:1:
+	LOCK_NB                                = 0x04       // fcntl.h:457:1:
+	LOCK_SH                                = 0x01       // fcntl.h:455:1:
+	LOCK_UN                                = 0x08       // fcntl.h:458:1:
+	MAC_OS_VERSION_11_0                    = 110000     // AvailabilityVersions.h:238:1:
+	MAC_OS_VERSION_12_0                    = 120000     // AvailabilityVersions.h:239:1:
+	MAC_OS_X_VERSION_10_0                  = 1000       // AvailabilityVersions.h:206:1:
+	MAC_OS_X_VERSION_10_1                  = 1010       // AvailabilityVersions.h:207:1:
+	MAC_OS_X_VERSION_10_10                 = 101000     // AvailabilityVersions.h:216:1:
+	MAC_OS_X_VERSION_10_10_2               = 101002     // AvailabilityVersions.h:217:1:
+	MAC_OS_X_VERSION_10_10_3               = 101003     // AvailabilityVersions.h:218:1:
+	MAC_OS_X_VERSION_10_11                 = 101100     // AvailabilityVersions.h:219:1:
+	MAC_OS_X_VERSION_10_11_2               = 101102     // AvailabilityVersions.h:220:1:
+	MAC_OS_X_VERSION_10_11_3               = 101103     // AvailabilityVersions.h:221:1:
+	MAC_OS_X_VERSION_10_11_4               = 101104     // AvailabilityVersions.h:222:1:
+	MAC_OS_X_VERSION_10_12                 = 101200     // AvailabilityVersions.h:223:1:
+	MAC_OS_X_VERSION_10_12_1               = 101201     // AvailabilityVersions.h:224:1:
+	MAC_OS_X_VERSION_10_12_2               = 101202     // AvailabilityVersions.h:225:1:
+	MAC_OS_X_VERSION_10_12_4               = 101204     // AvailabilityVersions.h:226:1:
+	MAC_OS_X_VERSION_10_13                 = 101300     // AvailabilityVersions.h:227:1:
+	MAC_OS_X_VERSION_10_13_1               = 101301     // AvailabilityVersions.h:228:1:
+	MAC_OS_X_VERSION_10_13_2               = 101302     // AvailabilityVersions.h:229:1:
+	MAC_OS_X_VERSION_10_13_4               = 101304     // AvailabilityVersions.h:230:1:
+	MAC_OS_X_VERSION_10_14                 = 101400     // AvailabilityVersions.h:231:1:
+	MAC_OS_X_VERSION_10_14_1               = 101401     // AvailabilityVersions.h:232:1:
+	MAC_OS_X_VERSION_10_14_4               = 101404     // AvailabilityVersions.h:233:1:
+	MAC_OS_X_VERSION_10_14_6               = 101406     // AvailabilityVersions.h:234:1:
+	MAC_OS_X_VERSION_10_15                 = 101500     // AvailabilityVersions.h:235:1:
+	MAC_OS_X_VERSION_10_15_1               = 101501     // AvailabilityVersions.h:236:1:
+	MAC_OS_X_VERSION_10_16                 = 101600     // AvailabilityVersions.h:237:1:
+	MAC_OS_X_VERSION_10_2                  = 1020       // AvailabilityVersions.h:208:1:
+	MAC_OS_X_VERSION_10_3                  = 1030       // AvailabilityVersions.h:209:1:
+	MAC_OS_X_VERSION_10_4                  = 1040       // AvailabilityVersions.h:210:1:
+	MAC_OS_X_VERSION_10_5                  = 1050       // AvailabilityVersions.h:211:1:
+	MAC_OS_X_VERSION_10_6                  = 1060       // AvailabilityVersions.h:212:1:
+	MAC_OS_X_VERSION_10_7                  = 1070       // AvailabilityVersions.h:213:1:
+	MAC_OS_X_VERSION_10_8                  = 1080       // AvailabilityVersions.h:214:1:
+	MAC_OS_X_VERSION_10_9                  = 1090       // AvailabilityVersions.h:215:1:
+	O_ACCMODE                              = 0x0003     // fcntl.h:99:1:
+	O_ALERT                                = 0x20000000 // fcntl.h:537:1:
+	O_APPEND                               = 0x00000008 // fcntl.h:114:1:
+	O_ASYNC                                = 0x00000040 // fcntl.h:121:1:
+	O_CLOEXEC                              = 0x01000000 // fcntl.h:150:1:
+	O_CREAT                                = 0x00000200 // fcntl.h:125:1:
+	O_DIRECTORY                            = 0x00100000 // fcntl.h:138:1:
+	O_DP_GETRAWENCRYPTED                   = 0x0001     // fcntl.h:181:1:
+	O_DP_GETRAWUNENCRYPTED                 = 0x0002     // fcntl.h:182:1:
+	O_DSYNC                                = 0x400000   // _o_dsync.h:29:1:
+	O_EVTONLY                              = 0x00008000 // fcntl.h:130:1:
+	O_EXCL                                 = 0x00000800 // fcntl.h:127:1:
+	O_EXLOCK                               = 0x00000020 // fcntl.h:120:1:
+	O_FSYNC                                = 128        // fcntl.h:122:1:
+	O_NDELAY                               = 4          // fcntl.h:199:1:
+	O_NOCTTY                               = 0x00020000 // fcntl.h:134:1:
+	O_NOFOLLOW                             = 0x00000100 // fcntl.h:123:1:
+	O_NOFOLLOW_ANY                         = 0x20000000 // fcntl.h:155:1:
+	O_NONBLOCK                             = 0x00000004 // fcntl.h:113:1:
+	O_POPUP                                = 0x80000000 // fcntl.h:536:1:
+	O_RDONLY                               = 0x0000     // fcntl.h:96:1:
+	O_RDWR                                 = 0x0002     // fcntl.h:98:1:
+	O_SHLOCK                               = 0x00000010 // fcntl.h:119:1:
+	O_SYMLINK                              = 0x00200000 // fcntl.h:142:1:
+	O_SYNC                                 = 0x0080     // _o_sync.h:29:1:
+	O_TRUNC                                = 0x00000400 // fcntl.h:126:1:
+	O_WRONLY                               = 0x0001     // fcntl.h:97:1:
+	SEEK_CUR                               = 1          // _seek_set.h:34:1:
+	SEEK_DATA                              = 4          // _seek_set.h:44:1:
+	SEEK_END                               = 2          // _seek_set.h:35:1:
+	SEEK_HOLE                              = 3          // _seek_set.h:40:1:
+	SEEK_SET                               = 0          // _seek_set.h:33:1:
+	S_IEXEC                                = 64         // _s_ifmt.h:72:1:
+	S_IFBLK                                = 0060000    // _s_ifmt.h:39:1:
+	S_IFCHR                                = 0020000    // _s_ifmt.h:37:1:
+	S_IFDIR                                = 0040000    // _s_ifmt.h:38:1:
+	S_IFIFO                                = 0010000    // _s_ifmt.h:36:1:
+	S_IFLNK                                = 0120000    // _s_ifmt.h:41:1:
+	S_IFMT                                 = 0170000    // _s_ifmt.h:35:1:
+	S_IFREG                                = 0100000    // _s_ifmt.h:40:1:
+	S_IFSOCK                               = 0140000    // _s_ifmt.h:42:1:
+	S_IFWHT                                = 0160000    // _s_ifmt.h:44:1:
+	S_IREAD                                = 256        // _s_ifmt.h:70:1:
+	S_IRGRP                                = 0000040    // _s_ifmt.h:55:1:
+	S_IROTH                                = 0000004    // _s_ifmt.h:60:1:
+	S_IRUSR                                = 0000400    // _s_ifmt.h:50:1:
+	S_IRWXG                                = 0000070    // _s_ifmt.h:54:1:
+	S_IRWXO                                = 0000007    // _s_ifmt.h:59:1:
+	S_IRWXU                                = 0000700    // _s_ifmt.h:49:1:
+	S_ISGID                                = 0002000    // _s_ifmt.h:65:1:
+	S_ISTXT                                = 512        // _s_ifmt.h:69:1:
+	S_ISUID                                = 0004000    // _s_ifmt.h:64:1:
+	S_ISVTX                                = 0001000    // _s_ifmt.h:66:1:
+	S_IWGRP                                = 0000020    // _s_ifmt.h:56:1:
+	S_IWOTH                                = 0000002    // _s_ifmt.h:61:1:
+	S_IWRITE                               = 128        // _s_ifmt.h:71:1:
+	S_IWUSR                                = 0000200    // _s_ifmt.h:51:1:
+	S_IXGRP                                = 0000010    // _s_ifmt.h:57:1:
+	S_IXOTH                                = 0000001    // _s_ifmt.h:62:1:
+	S_IXUSR                                = 0000100    // _s_ifmt.h:52:1:
+	USER_FSIGNATURES_CDHASH_LEN            = 20         // fcntl.h:401:1:
+	X_ARM_MACHTYPES_H_                     = 0          // types.h:43:1:
+	X_BSD_ARM__TYPES_H_                    = 0          // _types.h:5:1:
+	X_BSD_MACHINE_TYPES_H_                 = 0          // types.h:32:1:
+	X_BSD_MACHINE__TYPES_H_                = 0          // _types.h:29:1:
+	X_CDEFS_H_                             = 0          // cdefs.h:68:1:
+	X_DARWIN_FEATURE_64_BIT_INODE          = 1          // cdefs.h:774:1:
+	X_DARWIN_FEATURE_ONLY_64_BIT_INODE     = 1          // cdefs.h:784:1:
+	X_DARWIN_FEATURE_ONLY_UNIX_CONFORMANCE = 1          // cdefs.h:800:1:
+	X_DARWIN_FEATURE_ONLY_VERS_1050        = 1          // cdefs.h:792:1:
+	X_DARWIN_FEATURE_UNIX_CONFORMANCE      = 3          // cdefs.h:808:1:
+	X_FILESEC_T                            = 0          // _filesec_t.h:29:1:
+	X_FILE_OFFSET_BITS                     = 64         // <builtin>:25:1:
+	X_INT16_T                              = 0          // _int16_t.h:29:1:
+	X_INT32_T                              = 0          // _int32_t.h:29:1:
+	X_INT64_T                              = 0          // _int64_t.h:29:1:
+	X_INT8_T                               = 0          // _int8_t.h:29:1:
+	X_INTPTR_T                             = 0          // _intptr_t.h:29:1:
+	X_LP64                                 = 1          // <predefined>:1:1:
+	X_MACHTYPES_H_                         = 0          // types.h:44:1:
+	X_MODE_T                               = 0          // _mode_t.h:29:1:
+	X_Nonnull                              = 0          // cdefs.h:268:1:
+	X_Null_unspecified                     = 0          // cdefs.h:271:1:
+	X_Nullable                             = 0          // cdefs.h:265:1:
+	X_OFF_T                                = 0          // _off_t.h:29:1:
+	X_PID_T                                = 0          // _pid_t.h:29:1:
+	X_SIZE_T                               = 0          // _size_t.h:29:1:
+	X_SYS_FCNTL_H_                         = 0          // fcntl.h:71:1:
+	X_SYS__PTHREAD_TYPES_H_                = 0          // _pthread_types.h:30:1:
+	X_SYS__TYPES_H_                        = 0          // _types.h:30:1:
+	X_UINTPTR_T                            = 0          // _uintptr_t.h:29:1:
+	X_U_INT16_T                            = 0          // _u_int16_t.h:29:1:
+	X_U_INT32_T                            = 0          // _u_int32_t.h:29:1:
+	X_U_INT64_T                            = 0          // _u_int64_t.h:29:1:
+	X_U_INT8_T                             = 0          // _u_int8_t.h:29:1:
+)
+
+const ( /* fcntl.h:547:1: */
+	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.
+//
+// @APPLE_OSREFERENCE_LICENSE_HEADER_END@
+// 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.
+
+// __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.
+
+// We intentionally define to nothing pointer attributes which do not have an
+// impact on the ABI. __indexable and __bidi_indexable are not defined because
+// of the ABI incompatibility that makes the diagnostic preferable.
+
+// Similarly, we intentionally define to nothing the
+// __ptrcheck_abi_assume_single and __ptrcheck_abi_assume_unsafe_indexable
+// macros because they do not lead to an ABI incompatibility. However, we do not
+// define the indexable and unsafe_indexable ones because the diagnostic is
+// better than the silent ABI break.
+
+// __unsafe_forge intrinsics are defined as regular C casts.
+
+// decay operates normally; attribute is meaningless without pointer checks.
+
+// 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@
+
+// Copyright (c) 2000-2007 Apple Inc. All rights reserved.
+
+// 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:15:33 */
+type X__uint8_t = uint8   /* _types.h:19:33 */
+type X__int16_t = int16   /* _types.h:20:33 */
+type X__uint16_t = uint16 /* _types.h:21:33 */
+type X__int32_t = int32   /* _types.h:22:33 */
+type X__uint32_t = uint32 /* _types.h:23:33 */
+type X__int64_t = int64   /* _types.h:24:33 */
+type X__uint64_t = uint64 /* _types.h:25:33 */
+
+type X__darwin_intptr_t = int64   /* _types.h:27:33 */
+type X__darwin_natural_t = uint32 /* _types.h:28:33 */
+
+// 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:48:33 */ // 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:57:3 */
+
+type X__darwin_mbstate_t = X__mbstate_t /* _types.h:59:33 */ // mbstate_t
+
+type X__darwin_ptrdiff_t = int64 /* _types.h:62:33 */ // ptr1 - ptr2
+
+type X__darwin_size_t = uint64 /* _types.h:70:33 */ // sizeof()
+
+type X__darwin_va_list = X__builtin_va_list /* _types.h:76:33 */ // va_list
+
+type X__darwin_wchar_t = int32 /* _types.h:82:33 */ // wchar_t
+
+type X__darwin_rune_t = X__darwin_wchar_t /* _types.h:87:33 */ // rune_t
+
+type X__darwin_wint_t = int32 /* _types.h:90:33 */ // wint_t
+
+type X__darwin_clock_t = uint64        /* _types.h:95:33 */ // clock()
+type X__darwin_socklen_t = X__uint32_t /* _types.h:96:33 */ // socklen_t (duh)
+type X__darwin_ssize_t = int64         /* _types.h:97:33 */ // byte count or error
+type X__darwin_time_t = int64          /* _types.h:98:33 */ // 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@
+
+// 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
+
+// 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.
+
+// 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@
+
+//      O_DSYNC         0x00400000      /* synch I/O data integrity */
+// 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@
+
+// 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@
+
+// 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
+
+// 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:361:1 */
+
+// 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.
+
+// Copyright (c) 2000-2008 Apple Inc. All rights reserved.
+// 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) 2000-2007 Apple Inc. All rights reserved.
+// 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:30:31 */
+// 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:66:33 */
+
+// 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:34:33 */
+
+// These types are used for reserving the largest possible size.
+type User_addr_t = U_int64_t  /* types.h:77:33 */
+type User_size_t = U_int64_t  /* types.h:78:33 */
+type User_ssize_t = Int64_t   /* types.h:79:33 */
+type User_long_t = Int64_t    /* types.h:80:33 */
+type User_ulong_t = U_int64_t /* types.h:81:33 */
+type User_time_t = Int64_t    /* types.h:82:33 */
+type User_off_t = Int64_t     /* types.h:83:33 */
+
+// This defines the size of syscall arguments after copying into the kernel:
+type Syscall_arg_t = U_int64_t /* types.h:104:33 */
+
+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:376:1 */
+
+// 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:389:1 */
+
+// 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
+	Ffs_fsignatures_size Size_t
+	Ffs_cdhash           [20]int8
+	Ffs_hash_type        int32
+} /* fcntl.h:402:9 */
+
+// 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_t = Fsignatures /* fcntl.h:412:3 */
+
+type Fsupplement = struct {
+	Ffs_file_start Off_t
+	Ffs_blob_start Off_t
+	Ffs_blob_size  Size_t
+	Ffs_orig_fd    int32
+	F__ccgo_pad1   [4]byte
+} /* fcntl.h:414:9 */
+
+type Fsupplement_t = Fsupplement /* fcntl.h:419:3 */
+
+// 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:433:9 */
+
+// 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_t = Fchecklv /* fcntl.h:437:3 */
+
+// At this time F_GETSIGSINFO can only indicate platformness.
+//  As additional requestable information is defined, new keys will be added and the
+//  fgetsigsinfo_t structure will be lengthened to add space for the additional information
+
+// fgetsigsinfo_t used by F_GETSIGSINFO command
+type Fgetsigsinfo = struct {
+	Ffg_file_start      Off_t
+	Ffg_info_request    int32
+	Ffg_sig_is_platform int32
+} /* fcntl.h:447:9 */
+
+// At this time F_GETSIGSINFO can only indicate platformness.
+//  As additional requestable information is defined, new keys will be added and the
+//  fgetsigsinfo_t structure will be lengthened to add space for the additional information
+
+// fgetsigsinfo_t used by F_GETSIGSINFO command
+type Fgetsigsinfo_t = Fgetsigsinfo /* fcntl.h:451:3 */
+
+// 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:462:9 */
+
+// lock operations for flock(2)
+
+// fstore_t type used by F_PREALLOCATE command
+
+type Fstore_t = Fstore /* fcntl.h:468:3 */
+
+// fpunchhole_t used by F_PUNCHHOLE
+type Fpunchhole = struct {
+	Ffp_flags  uint32
+	Freserved  uint32
+	Ffp_offset Off_t
+	Ffp_length Off_t
+} /* fcntl.h:471:9 */
+
+// fpunchhole_t used by F_PUNCHHOLE
+type Fpunchhole_t = Fpunchhole /* fcntl.h:476:3 */
+
+// factive_file_trim_t used by F_TRIM_ACTIVE_FILE
+type Ftrimactivefile = struct {
+	Ffta_offset Off_t
+	Ffta_length Off_t
+} /* fcntl.h:479:9 */
+
+// factive_file_trim_t used by F_TRIM_ACTIVE_FILE
+type Ftrimactivefile_t = Ftrimactivefile /* fcntl.h:482:3 */
+
+// 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:485:9 */
+
+// fspecread_t used by F_SPECULATIVE_READ
+type Fspecread_t = Fspecread /* fcntl.h:490:3 */
+
+// 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:494:9 */
+
+// fbootstraptransfer_t used by F_READBOOTSTRAP and F_WRITEBOOTSTRAP commands
+
+type Fbootstraptransfer_t = Fbootstraptransfer /* fcntl.h:498:3 */
+
+// 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:524:1 */
+
+type Filesec_t = uintptr /* _filesec_t.h:31:25 */
+
+type Filesec_property_t = uint32 /* fcntl.h:558:3 */
+
+var _ int8 /* gen.c:2:13: */