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1 //! Apple (ios/darwin)-specific definitions
2 //!
3 //! This covers *-apple-* triples currently
4 pub type c_char = i8;
5 pub type wchar_t = i32;
6 pub type clock_t = c_ulong;
7 pub type time_t = c_long;
8 pub type suseconds_t = i32;
9 pub type dev_t = i32;
10 pub type ino_t = u64;
11 pub type mode_t = u16;
12 pub type nlink_t = u16;
13 pub type blksize_t = i32;
14 pub type rlim_t = u64;
15 pub type pthread_key_t = c_ulong;
16 pub type sigset_t = u32;
17 pub type clockid_t = ::c_uint;
18 pub type fsblkcnt_t = ::c_uint;
19 pub type fsfilcnt_t = ::c_uint;
20 pub type speed_t = ::c_ulong;
21 pub type tcflag_t = ::c_ulong;
22 pub type nl_item = ::c_int;
23 pub type id_t = ::c_uint;
24 pub type sem_t = ::c_int;
25 pub type idtype_t = ::c_uint;
26 pub type integer_t = ::c_int;
27 pub type cpu_type_t = integer_t;
28 pub type cpu_subtype_t = integer_t;
29 pub type natural_t = u32;
30 pub type mach_msg_type_number_t = natural_t;
31 pub type kern_return_t = ::c_int;
32 pub type uuid_t = [u8; 16];
33 pub type task_info_t = *mut integer_t;
34 pub type host_info_t = *mut integer_t;
35 pub type task_flavor_t = natural_t;
36 pub type rusage_info_t = *mut ::c_void;
37 pub type vm_offset_t = ::uintptr_t;
38 pub type vm_size_t = ::uintptr_t;
39 pub type vm_address_t = vm_offset_t;
40 
41 pub type posix_spawnattr_t = *mut ::c_void;
42 pub type posix_spawn_file_actions_t = *mut ::c_void;
43 pub type key_t = ::c_int;
44 pub type shmatt_t = ::c_ushort;
45 
46 pub type sae_associd_t = u32;
47 pub type sae_connid_t = u32;
48 
49 pub type mach_port_t = ::c_uint;
50 pub type host_t = ::c_uint;
51 pub type host_flavor_t = integer_t;
52 pub type host_info64_t = *mut integer_t;
53 pub type processor_flavor_t = ::c_int;
54 pub type thread_flavor_t = natural_t;
55 pub type thread_inspect_t = ::mach_port_t;
56 pub type thread_act_t = ::mach_port_t;
57 pub type thread_act_array_t = *mut ::thread_act_t;
58 pub type policy_t = ::c_int;
59 pub type mach_vm_address_t = u64;
60 pub type mach_vm_offset_t = u64;
61 pub type mach_vm_size_t = u64;
62 pub type vm_map_t = ::mach_port_t;
63 pub type mem_entry_name_port_t = ::mach_port_t;
64 pub type memory_object_t = ::mach_port_t;
65 pub type memory_object_offset_t = ::c_ulonglong;
66 pub type vm_inherit_t = ::c_uint;
67 pub type vm_prot_t = ::c_int;
68 
69 pub type ledger_t = ::mach_port_t;
70 pub type ledger_array_t = *mut ::ledger_t;
71 
72 pub type iconv_t = *mut ::c_void;
73 
74 pub type processor_cpu_load_info_t = *mut processor_cpu_load_info;
75 pub type processor_cpu_load_info_data_t = processor_cpu_load_info;
76 pub type processor_basic_info_t = *mut processor_basic_info;
77 pub type processor_basic_info_data_t = processor_basic_info;
78 pub type processor_set_basic_info_data_t = processor_set_basic_info;
79 pub type processor_set_basic_info_t = *mut processor_set_basic_info;
80 pub type processor_set_load_info_data_t = processor_set_load_info;
81 pub type processor_set_load_info_t = *mut processor_set_load_info;
82 pub type processor_info_t = *mut integer_t;
83 pub type processor_info_array_t = *mut integer_t;
84 
85 pub type mach_task_basic_info_data_t = mach_task_basic_info;
86 pub type mach_task_basic_info_t = *mut mach_task_basic_info;
87 pub type task_thread_times_info_data_t = task_thread_times_info;
88 pub type task_thread_times_info_t = *mut task_thread_times_info;
89 
90 pub type thread_info_t = *mut integer_t;
91 pub type thread_basic_info_t = *mut thread_basic_info;
92 pub type thread_basic_info_data_t = thread_basic_info;
93 pub type thread_identifier_info_t = *mut thread_identifier_info;
94 pub type thread_identifier_info_data_t = thread_identifier_info;
95 pub type thread_extended_info_t = *mut thread_extended_info;
96 pub type thread_extended_info_data_t = thread_extended_info;
97 
98 pub type thread_t = ::mach_port_t;
99 pub type thread_policy_flavor_t = natural_t;
100 pub type thread_policy_t = *mut integer_t;
101 pub type thread_latency_qos_t = integer_t;
102 pub type thread_throughput_qos_t = integer_t;
103 pub type thread_standard_policy_data_t = thread_standard_policy;
104 pub type thread_standard_policy_t = *mut thread_standard_policy;
105 pub type thread_extended_policy_data_t = thread_extended_policy;
106 pub type thread_extended_policy_t = *mut thread_extended_policy;
107 pub type thread_time_constraint_policy_data_t = thread_time_constraint_policy;
108 pub type thread_time_constraint_policy_t = *mut thread_time_constraint_policy;
109 pub type thread_precedence_policy_data_t = thread_precedence_policy;
110 pub type thread_precedence_policy_t = *mut thread_precedence_policy;
111 pub type thread_affinity_policy_data_t = thread_affinity_policy;
112 pub type thread_affinity_policy_t = *mut thread_affinity_policy;
113 pub type thread_background_policy_data_t = thread_background_policy;
114 pub type thread_background_policy_t = *mut thread_background_policy;
115 pub type thread_latency_qos_policy_data_t = thread_latency_qos_policy;
116 pub type thread_latency_qos_policy_t = *mut thread_latency_qos_policy;
117 pub type thread_throughput_qos_policy_data_t = thread_throughput_qos_policy;
118 pub type thread_throughput_qos_policy_t = *mut thread_throughput_qos_policy;
119 
120 pub type pthread_introspection_hook_t =
121     extern "C" fn(event: ::c_uint, thread: ::pthread_t, addr: *mut ::c_void, size: ::size_t);
122 pub type pthread_jit_write_callback_t = ::Option<extern "C" fn(ctx: *mut ::c_void) -> ::c_int>;
123 
124 pub type os_unfair_lock = os_unfair_lock_s;
125 pub type os_unfair_lock_t = *mut os_unfair_lock;
126 
127 pub type os_log_t = *mut ::c_void;
128 pub type os_log_type_t = u8;
129 pub type os_signpost_id_t = u64;
130 pub type os_signpost_type_t = u8;
131 
132 pub type vm_statistics_t = *mut vm_statistics;
133 pub type vm_statistics_data_t = vm_statistics;
134 pub type vm_statistics64_t = *mut vm_statistics64;
135 pub type vm_statistics64_data_t = vm_statistics64;
136 
137 pub type task_t = ::mach_port_t;
138 pub type task_inspect_t = ::mach_port_t;
139 
140 pub type sysdir_search_path_enumeration_state = ::c_uint;
141 
142 pub type CCStatus = i32;
143 pub type CCCryptorStatus = i32;
144 pub type CCRNGStatus = ::CCCryptorStatus;
145 
146 pub type copyfile_state_t = *mut ::c_void;
147 pub type copyfile_flags_t = u32;
148 pub type copyfile_callback_t = ::Option<
149     extern "C" fn(
150         ::c_int,
151         ::c_int,
152         copyfile_state_t,
153         *const ::c_char,
154         *const ::c_char,
155         *mut ::c_void,
156     ) -> ::c_int,
157 >;
158 
159 pub type attrgroup_t = u32;
160 pub type vol_capabilities_set_t = [u32; 4];
161 
162 deprecated_mach! {
163     pub type mach_timebase_info_data_t = mach_timebase_info;
164 }
165 
166 #[cfg_attr(feature = "extra_traits", derive(Debug))]
167 pub enum timezone {}
168 impl ::Copy for timezone {}
169 impl ::Clone for timezone {
clone(&self) -> timezone170     fn clone(&self) -> timezone {
171         *self
172     }
173 }
174 
175 #[cfg_attr(feature = "extra_traits", derive(Debug))]
176 #[repr(u32)]
177 pub enum qos_class_t {
178     QOS_CLASS_USER_INTERACTIVE = 0x21,
179     QOS_CLASS_USER_INITIATED = 0x19,
180     QOS_CLASS_DEFAULT = 0x15,
181     QOS_CLASS_UTILITY = 0x11,
182     QOS_CLASS_BACKGROUND = 0x09,
183     QOS_CLASS_UNSPECIFIED = 0x00,
184 }
185 impl ::Copy for qos_class_t {}
186 impl ::Clone for qos_class_t {
clone(&self) -> qos_class_t187     fn clone(&self) -> qos_class_t {
188         *self
189     }
190 }
191 
192 #[cfg_attr(feature = "extra_traits", derive(Debug))]
193 #[repr(u32)]
194 pub enum sysdir_search_path_directory_t {
195     SYSDIR_DIRECTORY_APPLICATION = 1,
196     SYSDIR_DIRECTORY_DEMO_APPLICATION = 2,
197     SYSDIR_DIRECTORY_DEVELOPER_APPLICATION = 3,
198     SYSDIR_DIRECTORY_ADMIN_APPLICATION = 4,
199     SYSDIR_DIRECTORY_LIBRARY = 5,
200     SYSDIR_DIRECTORY_DEVELOPER = 6,
201     SYSDIR_DIRECTORY_USER = 7,
202     SYSDIR_DIRECTORY_DOCUMENTATION = 8,
203     SYSDIR_DIRECTORY_DOCUMENT = 9,
204     SYSDIR_DIRECTORY_CORESERVICE = 10,
205     SYSDIR_DIRECTORY_AUTOSAVED_INFORMATION = 11,
206     SYSDIR_DIRECTORY_DESKTOP = 12,
207     SYSDIR_DIRECTORY_CACHES = 13,
208     SYSDIR_DIRECTORY_APPLICATION_SUPPORT = 14,
209     SYSDIR_DIRECTORY_DOWNLOADS = 15,
210     SYSDIR_DIRECTORY_INPUT_METHODS = 16,
211     SYSDIR_DIRECTORY_MOVIES = 17,
212     SYSDIR_DIRECTORY_MUSIC = 18,
213     SYSDIR_DIRECTORY_PICTURES = 19,
214     SYSDIR_DIRECTORY_PRINTER_DESCRIPTION = 20,
215     SYSDIR_DIRECTORY_SHARED_PUBLIC = 21,
216     SYSDIR_DIRECTORY_PREFERENCE_PANES = 22,
217     SYSDIR_DIRECTORY_ALL_APPLICATIONS = 100,
218     SYSDIR_DIRECTORY_ALL_LIBRARIES = 101,
219 }
220 impl ::Copy for sysdir_search_path_directory_t {}
221 impl ::Clone for sysdir_search_path_directory_t {
clone(&self) -> sysdir_search_path_directory_t222     fn clone(&self) -> sysdir_search_path_directory_t {
223         *self
224     }
225 }
226 
227 #[cfg_attr(feature = "extra_traits", derive(Debug))]
228 #[repr(u32)]
229 pub enum sysdir_search_path_domain_mask_t {
230     SYSDIR_DOMAIN_MASK_USER = (1 << 0),
231     SYSDIR_DOMAIN_MASK_LOCAL = (1 << 1),
232     SYSDIR_DOMAIN_MASK_NETWORK = (1 << 2),
233     SYSDIR_DOMAIN_MASK_SYSTEM = (1 << 3),
234     SYSDIR_DOMAIN_MASK_ALL = 0x0ffff,
235 }
236 impl ::Copy for sysdir_search_path_domain_mask_t {}
237 impl ::Clone for sysdir_search_path_domain_mask_t {
clone(&self) -> sysdir_search_path_domain_mask_t238     fn clone(&self) -> sysdir_search_path_domain_mask_t {
239         *self
240     }
241 }
242 
243 s! {
244     pub struct ip_mreq {
245         pub imr_multiaddr: in_addr,
246         pub imr_interface: in_addr,
247     }
248 
249     pub struct ip_mreqn {
250         pub imr_multiaddr: in_addr,
251         pub imr_address: in_addr,
252         pub imr_ifindex: ::c_int,
253     }
254 
255     pub struct ip_mreq_source {
256         pub imr_multiaddr: in_addr,
257         pub imr_sourceaddr: in_addr,
258         pub imr_interface: in_addr,
259     }
260 
261     pub struct aiocb {
262         pub aio_fildes: ::c_int,
263         pub aio_offset: ::off_t,
264         pub aio_buf: *mut ::c_void,
265         pub aio_nbytes: ::size_t,
266         pub aio_reqprio: ::c_int,
267         pub aio_sigevent: sigevent,
268         pub aio_lio_opcode: ::c_int
269     }
270 
271     pub struct glob_t {
272         pub gl_pathc:  ::size_t,
273         __unused1: ::c_int,
274         pub gl_offs:   ::size_t,
275         __unused2: ::c_int,
276         pub gl_pathv:  *mut *mut ::c_char,
277 
278         __unused3: *mut ::c_void,
279 
280         __unused4: *mut ::c_void,
281         __unused5: *mut ::c_void,
282         __unused6: *mut ::c_void,
283         __unused7: *mut ::c_void,
284         __unused8: *mut ::c_void,
285     }
286 
287     pub struct addrinfo {
288         pub ai_flags: ::c_int,
289         pub ai_family: ::c_int,
290         pub ai_socktype: ::c_int,
291         pub ai_protocol: ::c_int,
292         pub ai_addrlen: ::socklen_t,
293         pub ai_canonname: *mut ::c_char,
294         pub ai_addr: *mut ::sockaddr,
295         pub ai_next: *mut addrinfo,
296     }
297 
298     #[deprecated(
299         since = "0.2.55",
300         note = "Use the `mach2` crate instead",
301     )]
302     pub struct mach_timebase_info {
303         pub numer: u32,
304         pub denom: u32,
305     }
306 
307     pub struct stat {
308         pub st_dev: dev_t,
309         pub st_mode: mode_t,
310         pub st_nlink: nlink_t,
311         pub st_ino: ino_t,
312         pub st_uid: ::uid_t,
313         pub st_gid: ::gid_t,
314         pub st_rdev: dev_t,
315         pub st_atime: time_t,
316         pub st_atime_nsec: c_long,
317         pub st_mtime: time_t,
318         pub st_mtime_nsec: c_long,
319         pub st_ctime: time_t,
320         pub st_ctime_nsec: c_long,
321         pub st_birthtime: time_t,
322         pub st_birthtime_nsec: c_long,
323         pub st_size: ::off_t,
324         pub st_blocks: ::blkcnt_t,
325         pub st_blksize: blksize_t,
326         pub st_flags: u32,
327         pub st_gen: u32,
328         pub st_lspare: i32,
329         pub st_qspare: [i64; 2],
330     }
331 
332     pub struct pthread_mutexattr_t {
333         __sig: ::c_long,
334         __opaque: [u8; 8],
335     }
336 
337     pub struct pthread_condattr_t {
338         __sig: ::c_long,
339         __opaque: [u8; __PTHREAD_CONDATTR_SIZE__],
340     }
341 
342     pub struct pthread_rwlockattr_t {
343         __sig: ::c_long,
344         __opaque: [u8; __PTHREAD_RWLOCKATTR_SIZE__],
345     }
346 
347     pub struct siginfo_t {
348         pub si_signo: ::c_int,
349         pub si_errno: ::c_int,
350         pub si_code: ::c_int,
351         pub si_pid: ::pid_t,
352         pub si_uid: ::uid_t,
353         pub si_status: ::c_int,
354         pub si_addr: *mut ::c_void,
355         //Requires it to be union for tests
356         //pub si_value: ::sigval,
357         _pad: [usize; 9],
358     }
359 
360     pub struct sigaction {
361         // FIXME: this field is actually a union
362         pub sa_sigaction: ::sighandler_t,
363         pub sa_mask: sigset_t,
364         pub sa_flags: ::c_int,
365     }
366 
367     pub struct stack_t {
368         pub ss_sp: *mut ::c_void,
369         pub ss_size: ::size_t,
370         pub ss_flags: ::c_int,
371     }
372 
373     pub struct fstore_t {
374         pub fst_flags: ::c_uint,
375         pub fst_posmode: ::c_int,
376         pub fst_offset: ::off_t,
377         pub fst_length: ::off_t,
378         pub fst_bytesalloc: ::off_t,
379     }
380 
381     pub struct fpunchhole_t {
382         pub fp_flags: ::c_uint, /* unused */
383         pub reserved: ::c_uint, /* (to maintain 8-byte alignment) */
384         pub fp_offset: ::off_t, /* IN: start of the region */
385         pub fp_length: ::off_t, /* IN: size of the region */
386     }
387 
388     pub struct ftrimactivefile_t {
389         pub fta_offset: ::off_t,
390         pub fta_length: ::off_t,
391     }
392 
393     pub struct fspecread_t {
394         pub fsr_flags: ::c_uint,
395         pub reserved: ::c_uint,
396         pub fsr_offset: ::off_t,
397         pub fsr_length: ::off_t,
398     }
399 
400     pub struct radvisory {
401         pub ra_offset: ::off_t,
402         pub ra_count: ::c_int,
403     }
404 
405     pub struct statvfs {
406         pub f_bsize: ::c_ulong,
407         pub f_frsize: ::c_ulong,
408         pub f_blocks: ::fsblkcnt_t,
409         pub f_bfree: ::fsblkcnt_t,
410         pub f_bavail: ::fsblkcnt_t,
411         pub f_files: ::fsfilcnt_t,
412         pub f_ffree: ::fsfilcnt_t,
413         pub f_favail: ::fsfilcnt_t,
414         pub f_fsid: ::c_ulong,
415         pub f_flag: ::c_ulong,
416         pub f_namemax: ::c_ulong,
417     }
418 
419     pub struct Dl_info {
420         pub dli_fname: *const ::c_char,
421         pub dli_fbase: *mut ::c_void,
422         pub dli_sname: *const ::c_char,
423         pub dli_saddr: *mut ::c_void,
424     }
425 
426     pub struct sockaddr_in {
427         pub sin_len: u8,
428         pub sin_family: ::sa_family_t,
429         pub sin_port: ::in_port_t,
430         pub sin_addr: ::in_addr,
431         pub sin_zero: [::c_char; 8],
432     }
433 
434     pub struct kevent64_s {
435         pub ident: u64,
436         pub filter: i16,
437         pub flags: u16,
438         pub fflags: u32,
439         pub data: i64,
440         pub udata: u64,
441         pub ext: [u64; 2],
442     }
443 
444     pub struct dqblk {
445         pub dqb_bhardlimit: u64,
446         pub dqb_bsoftlimit: u64,
447         pub dqb_curbytes: u64,
448         pub dqb_ihardlimit: u32,
449         pub dqb_isoftlimit: u32,
450         pub dqb_curinodes: u32,
451         pub dqb_btime: u32,
452         pub dqb_itime: u32,
453         pub dqb_id: u32,
454         pub dqb_spare: [u32; 4],
455     }
456 
457     pub struct if_msghdr {
458         pub ifm_msglen: ::c_ushort,
459         pub ifm_version: ::c_uchar,
460         pub ifm_type: ::c_uchar,
461         pub ifm_addrs: ::c_int,
462         pub ifm_flags: ::c_int,
463         pub ifm_index: ::c_ushort,
464         pub ifm_data: if_data,
465     }
466 
467     pub struct ifa_msghdr {
468         pub ifam_msglen: ::c_ushort,
469         pub ifam_version: ::c_uchar,
470         pub ifam_type: ::c_uchar,
471         pub ifam_addrs: ::c_int,
472         pub ifam_flags: ::c_int,
473         pub ifam_index: ::c_ushort,
474         pub ifam_metric: ::c_int,
475     }
476 
477     pub struct ifma_msghdr {
478         pub ifmam_msglen: ::c_ushort,
479         pub ifmam_version: ::c_uchar,
480         pub ifmam_type: ::c_uchar,
481         pub ifmam_addrs: ::c_int,
482         pub ifmam_flags: ::c_int,
483         pub ifmam_index: ::c_ushort,
484     }
485 
486     pub struct ifma_msghdr2 {
487         pub ifmam_msglen: ::c_ushort,
488         pub ifmam_version: ::c_uchar,
489         pub ifmam_type: ::c_uchar,
490         pub ifmam_addrs: ::c_int,
491         pub ifmam_flags: ::c_int,
492         pub ifmam_index: ::c_ushort,
493         pub ifmam_refcount: i32,
494     }
495 
496     pub struct rt_metrics {
497         pub rmx_locks: u32,
498         pub rmx_mtu: u32,
499         pub rmx_hopcount: u32,
500         pub rmx_expire: i32,
501         pub rmx_recvpipe: u32,
502         pub rmx_sendpipe: u32,
503         pub rmx_ssthresh: u32,
504         pub rmx_rtt: u32,
505         pub rmx_rttvar: u32,
506         pub rmx_pksent: u32,
507         pub rmx_state: u32,
508         pub rmx_filler: [u32; 3],
509     }
510 
511     pub struct rt_msghdr {
512         pub rtm_msglen: ::c_ushort,
513         pub rtm_version: ::c_uchar,
514         pub rtm_type: ::c_uchar,
515         pub rtm_index: ::c_ushort,
516         pub rtm_flags: ::c_int,
517         pub rtm_addrs: ::c_int,
518         pub rtm_pid: ::pid_t,
519         pub rtm_seq: ::c_int,
520         pub rtm_errno: ::c_int,
521         pub rtm_use: ::c_int,
522         pub rtm_inits: u32,
523         pub rtm_rmx: rt_metrics,
524     }
525 
526     pub struct rt_msghdr2 {
527         pub rtm_msglen: ::c_ushort,
528         pub rtm_version: ::c_uchar,
529         pub rtm_type: ::c_uchar,
530         pub rtm_index: ::c_ushort,
531         pub rtm_flags: ::c_int,
532         pub rtm_addrs: ::c_int,
533         pub rtm_refcnt: i32,
534         pub rtm_parentflags: ::c_int,
535         pub rtm_reserved: ::c_int,
536         pub rtm_use: ::c_int,
537         pub rtm_inits: u32,
538         pub rtm_rmx: rt_metrics,
539     }
540 
541     pub struct termios {
542         pub c_iflag: ::tcflag_t,
543         pub c_oflag: ::tcflag_t,
544         pub c_cflag: ::tcflag_t,
545         pub c_lflag: ::tcflag_t,
546         pub c_cc: [::cc_t; ::NCCS],
547         pub c_ispeed: ::speed_t,
548         pub c_ospeed: ::speed_t,
549     }
550 
551     pub struct flock {
552         pub l_start: ::off_t,
553         pub l_len: ::off_t,
554         pub l_pid: ::pid_t,
555         pub l_type: ::c_short,
556         pub l_whence: ::c_short,
557     }
558 
559     pub struct sf_hdtr {
560         pub headers: *mut ::iovec,
561         pub hdr_cnt: ::c_int,
562         pub trailers: *mut ::iovec,
563         pub trl_cnt: ::c_int,
564     }
565 
566     pub struct lconv {
567         pub decimal_point: *mut ::c_char,
568         pub thousands_sep: *mut ::c_char,
569         pub grouping: *mut ::c_char,
570         pub int_curr_symbol: *mut ::c_char,
571         pub currency_symbol: *mut ::c_char,
572         pub mon_decimal_point: *mut ::c_char,
573         pub mon_thousands_sep: *mut ::c_char,
574         pub mon_grouping: *mut ::c_char,
575         pub positive_sign: *mut ::c_char,
576         pub negative_sign: *mut ::c_char,
577         pub int_frac_digits: ::c_char,
578         pub frac_digits: ::c_char,
579         pub p_cs_precedes: ::c_char,
580         pub p_sep_by_space: ::c_char,
581         pub n_cs_precedes: ::c_char,
582         pub n_sep_by_space: ::c_char,
583         pub p_sign_posn: ::c_char,
584         pub n_sign_posn: ::c_char,
585         pub int_p_cs_precedes: ::c_char,
586         pub int_n_cs_precedes: ::c_char,
587         pub int_p_sep_by_space: ::c_char,
588         pub int_n_sep_by_space: ::c_char,
589         pub int_p_sign_posn: ::c_char,
590         pub int_n_sign_posn: ::c_char,
591     }
592 
593     pub struct proc_taskinfo {
594         pub pti_virtual_size: u64,
595         pub pti_resident_size: u64,
596         pub pti_total_user: u64,
597         pub pti_total_system: u64,
598         pub pti_threads_user: u64,
599         pub pti_threads_system: u64,
600         pub pti_policy: i32,
601         pub pti_faults: i32,
602         pub pti_pageins: i32,
603         pub pti_cow_faults: i32,
604         pub pti_messages_sent: i32,
605         pub pti_messages_received: i32,
606         pub pti_syscalls_mach: i32,
607         pub pti_syscalls_unix: i32,
608         pub pti_csw: i32,
609         pub pti_threadnum: i32,
610         pub pti_numrunning: i32,
611         pub pti_priority: i32,
612     }
613 
614     pub struct proc_bsdinfo {
615         pub pbi_flags: u32,
616         pub pbi_status: u32,
617         pub pbi_xstatus: u32,
618         pub pbi_pid: u32,
619         pub pbi_ppid: u32,
620         pub pbi_uid: ::uid_t,
621         pub pbi_gid: ::gid_t,
622         pub pbi_ruid: ::uid_t,
623         pub pbi_rgid: ::gid_t,
624         pub pbi_svuid: ::uid_t,
625         pub pbi_svgid: ::gid_t,
626         pub rfu_1: u32,
627         pub pbi_comm: [::c_char; MAXCOMLEN],
628         pub pbi_name: [::c_char; 32], // MAXCOMLEN * 2, but macro isn't happy...
629         pub pbi_nfiles: u32,
630         pub pbi_pgid: u32,
631         pub pbi_pjobc: u32,
632         pub e_tdev: u32,
633         pub e_tpgid: u32,
634         pub pbi_nice: i32,
635         pub pbi_start_tvsec: u64,
636         pub pbi_start_tvusec: u64,
637     }
638 
639     pub struct proc_taskallinfo {
640         pub pbsd: proc_bsdinfo,
641         pub ptinfo: proc_taskinfo,
642     }
643 
644     pub struct xsw_usage {
645         pub xsu_total: u64,
646         pub xsu_avail: u64,
647         pub xsu_used: u64,
648         pub xsu_pagesize: u32,
649         pub xsu_encrypted: ::boolean_t,
650     }
651 
652     pub struct xucred {
653         pub cr_version: ::c_uint,
654         pub cr_uid: ::uid_t,
655         pub cr_ngroups: ::c_short,
656         pub cr_groups: [::gid_t;16]
657     }
658 
659     #[deprecated(
660         since = "0.2.55",
661         note = "Use the `mach2` crate instead",
662     )]
663     pub struct mach_header {
664         pub magic: u32,
665         pub cputype: cpu_type_t,
666         pub cpusubtype: cpu_subtype_t,
667         pub filetype: u32,
668         pub ncmds: u32,
669         pub sizeofcmds: u32,
670         pub flags: u32,
671     }
672 
673     #[deprecated(
674         since = "0.2.55",
675         note = "Use the `mach2` crate instead",
676     )]
677     pub struct mach_header_64 {
678         pub magic: u32,
679         pub cputype: cpu_type_t,
680         pub cpusubtype: cpu_subtype_t,
681         pub filetype: u32,
682         pub ncmds: u32,
683         pub sizeofcmds: u32,
684         pub flags: u32,
685         pub reserved: u32,
686     }
687 
688     pub struct segment_command {
689         pub cmd: u32,
690         pub cmdsize: u32,
691         pub segname: [::c_char; 16],
692         pub vmaddr: u32,
693         pub vmsize: u32,
694         pub fileoff: u32,
695         pub filesize: u32,
696         pub maxprot: vm_prot_t,
697         pub initprot: vm_prot_t,
698         pub nsects: u32,
699         pub flags: u32,
700     }
701 
702     pub struct segment_command_64 {
703         pub cmd: u32,
704         pub cmdsize: u32,
705         pub segname: [::c_char; 16],
706         pub vmaddr: u64,
707         pub vmsize: u64,
708         pub fileoff: u64,
709         pub filesize: u64,
710         pub maxprot: vm_prot_t,
711         pub initprot: vm_prot_t,
712         pub nsects: u32,
713         pub flags: u32,
714     }
715 
716     pub struct load_command {
717         pub cmd: u32,
718         pub cmdsize: u32,
719     }
720 
721     pub struct sockaddr_dl {
722         pub sdl_len: ::c_uchar,
723         pub sdl_family: ::c_uchar,
724         pub sdl_index: ::c_ushort,
725         pub sdl_type: ::c_uchar,
726         pub sdl_nlen: ::c_uchar,
727         pub sdl_alen: ::c_uchar,
728         pub sdl_slen: ::c_uchar,
729         pub sdl_data: [::c_char; 12],
730     }
731 
732     pub struct sockaddr_inarp {
733         pub sin_len: ::c_uchar,
734         pub sin_family: ::c_uchar,
735         pub sin_port: ::c_ushort,
736         pub sin_addr: ::in_addr,
737         pub sin_srcaddr: ::in_addr,
738         pub sin_tos: ::c_ushort,
739         pub sin_other: ::c_ushort,
740     }
741 
742     pub struct sockaddr_ctl {
743         pub sc_len: ::c_uchar,
744         pub sc_family: ::c_uchar,
745         pub ss_sysaddr: u16,
746         pub sc_id: u32,
747         pub sc_unit: u32,
748         pub sc_reserved: [u32; 5],
749     }
750 
751     pub struct in_pktinfo {
752         pub ipi_ifindex: ::c_uint,
753         pub ipi_spec_dst: ::in_addr,
754         pub ipi_addr: ::in_addr,
755     }
756 
757     pub struct in6_pktinfo {
758         pub ipi6_addr: ::in6_addr,
759         pub ipi6_ifindex: ::c_uint,
760     }
761 
762     // sys/ipc.h:
763 
764     pub struct ipc_perm {
765         pub uid: ::uid_t,
766         pub gid: ::gid_t,
767         pub cuid: ::uid_t,
768         pub cgid: ::gid_t,
769         pub mode: ::mode_t,
770         pub _seq: ::c_ushort,
771         pub _key: ::key_t,
772     }
773 
774     // sys/sem.h
775 
776     pub struct sembuf {
777         pub sem_num: ::c_ushort,
778         pub sem_op: ::c_short,
779         pub sem_flg: ::c_short,
780     }
781 
782     // sys/shm.h
783 
784     pub struct arphdr {
785         pub ar_hrd: u16,
786         pub ar_pro: u16,
787         pub ar_hln: u8,
788         pub ar_pln: u8,
789         pub ar_op: u16,
790     }
791 
792     pub struct in_addr {
793         pub s_addr: ::in_addr_t,
794     }
795 
796     // net/ndrv.h
797     pub struct sockaddr_ndrv {
798         pub snd_len: ::c_uchar,
799         pub snd_family: ::c_uchar,
800         pub snd_name: [::c_uchar; ::IFNAMSIZ],
801     }
802 
803     // sys/socket.h
804 
805     pub struct sa_endpoints_t {
806         pub sae_srcif: ::c_uint, // optional source interface
807         pub sae_srcaddr: *const ::sockaddr, // optional source address
808         pub sae_srcaddrlen: ::socklen_t, // size of source address
809         pub sae_dstaddr: *const ::sockaddr, // destination address
810         pub sae_dstaddrlen: ::socklen_t, // size of destination address
811     }
812 
813     pub struct timex {
814         pub modes: ::c_uint,
815         pub offset: ::c_long,
816         pub freq: ::c_long,
817         pub maxerror: ::c_long,
818         pub esterror: ::c_long,
819         pub status: ::c_int,
820         pub constant: ::c_long,
821         pub precision: ::c_long,
822         pub tolerance: ::c_long,
823         pub ppsfreq: ::c_long,
824         pub jitter: ::c_long,
825         pub shift: ::c_int,
826         pub stabil: ::c_long,
827         pub jitcnt: ::c_long,
828         pub calcnt: ::c_long,
829         pub errcnt: ::c_long,
830         pub stbcnt: ::c_long,
831     }
832 
833     pub struct ntptimeval {
834         pub time: ::timespec,
835         pub maxerror: ::c_long,
836         pub esterror: ::c_long,
837         pub tai: ::c_long,
838         pub time_state: ::c_int,
839     }
840 
841     pub struct thread_standard_policy {
842         pub no_data: natural_t,
843     }
844 
845     pub struct thread_extended_policy {
846         pub timeshare: boolean_t,
847     }
848 
849     pub struct thread_time_constraint_policy {
850         pub period: u32,
851         pub computation: u32,
852         pub constraint: u32,
853         pub preemptible: boolean_t,
854     }
855 
856     pub struct thread_precedence_policy {
857         pub importance: integer_t,
858     }
859 
860     pub struct thread_affinity_policy {
861         pub affinity_tag: integer_t,
862     }
863 
864     pub struct thread_background_policy {
865         pub priority: integer_t,
866     }
867 
868     pub struct thread_latency_qos_policy {
869         pub thread_latency_qos_tier: thread_latency_qos_t,
870     }
871 
872     pub struct thread_throughput_qos_policy {
873         pub thread_throughput_qos_tier: thread_throughput_qos_t,
874     }
875 
876     // malloc/malloc.h
877     pub struct malloc_statistics_t {
878         pub blocks_in_use: ::c_uint,
879         pub size_in_use: ::size_t,
880         pub max_size_in_use: ::size_t,
881         pub size_allocated: ::size_t,
882     }
883 
884     pub struct mstats {
885         pub bytes_total: ::size_t,
886         pub chunks_used: ::size_t,
887         pub bytes_used: ::size_t,
888         pub chunks_free: ::size_t,
889         pub bytes_free: ::size_t,
890     }
891 
892     pub struct vm_range_t {
893         pub address: ::vm_address_t,
894         pub size: ::vm_size_t,
895     }
896 
897     // sched.h
898     pub struct sched_param {
899         pub sched_priority: ::c_int,
900         __opaque: [::c_char; 4],
901     }
902 
903     pub struct vinfo_stat {
904         pub vst_dev: u32,
905         pub vst_mode: u16,
906         pub vst_nlink: u16,
907         pub vst_ino: u64,
908         pub vst_uid: ::uid_t,
909         pub vst_gid: ::gid_t,
910         pub vst_atime: i64,
911         pub vst_atimensec: i64,
912         pub vst_mtime: i64,
913         pub vst_mtimensec: i64,
914         pub vst_ctime: i64,
915         pub vst_ctimensec: i64,
916         pub vst_birthtime: i64,
917         pub vst_birthtimensec: i64,
918         pub vst_size: ::off_t,
919         pub vst_blocks: i64,
920         pub vst_blksize: i32,
921         pub vst_flags: u32,
922         pub vst_gen: u32,
923         pub vst_rdev: u32,
924         pub vst_qspare: [i64; 2],
925     }
926 
927     pub struct vnode_info {
928         pub vi_stat: vinfo_stat,
929         pub vi_type: ::c_int,
930         pub vi_pad: ::c_int,
931         pub vi_fsid: ::fsid_t,
932     }
933 
934     pub struct vnode_info_path {
935         pub vip_vi: vnode_info,
936         // Normally it's `vip_path: [::c_char; MAXPATHLEN]` but because libc supports an old rustc
937         // version, we go around this limitation like this.
938         pub vip_path: [[::c_char; 32]; 32],
939     }
940 
941     pub struct proc_vnodepathinfo {
942         pub pvi_cdir: vnode_info_path,
943         pub pvi_rdir: vnode_info_path,
944     }
945 
946     pub struct vm_statistics {
947         pub free_count: natural_t,
948         pub active_count: natural_t,
949         pub inactive_count: natural_t,
950         pub wire_count: natural_t,
951         pub zero_fill_count: natural_t,
952         pub reactivations: natural_t,
953         pub pageins: natural_t,
954         pub pageouts: natural_t,
955         pub faults: natural_t,
956         pub cow_faults: natural_t,
957         pub lookups: natural_t,
958         pub hits: natural_t,
959         pub purgeable_count: natural_t,
960         pub purges: natural_t,
961         pub speculative_count: natural_t,
962     }
963 
964     pub struct task_thread_times_info {
965         pub user_time: time_value_t,
966         pub system_time: time_value_t,
967     }
968 
969     pub struct rusage_info_v0 {
970         pub ri_uuid: [u8; 16],
971         pub ri_user_time: u64,
972         pub ri_system_time: u64,
973         pub ri_pkg_idle_wkups: u64,
974         pub ri_interrupt_wkups: u64,
975         pub ri_pageins: u64,
976         pub ri_wired_size: u64,
977         pub ri_resident_size: u64,
978         pub ri_phys_footprint: u64,
979         pub ri_proc_start_abstime: u64,
980         pub ri_proc_exit_abstime: u64,
981     }
982 
983     pub struct rusage_info_v1 {
984         pub ri_uuid: [u8; 16],
985         pub ri_user_time: u64,
986         pub ri_system_time: u64,
987         pub ri_pkg_idle_wkups: u64,
988         pub ri_interrupt_wkups: u64,
989         pub ri_pageins: u64,
990         pub ri_wired_size: u64,
991         pub ri_resident_size: u64,
992         pub ri_phys_footprint: u64,
993         pub ri_proc_start_abstime: u64,
994         pub ri_proc_exit_abstime: u64,
995         pub ri_child_user_time: u64,
996         pub ri_child_system_time: u64,
997         pub ri_child_pkg_idle_wkups: u64,
998         pub ri_child_interrupt_wkups: u64,
999         pub ri_child_pageins: u64,
1000         pub ri_child_elapsed_abstime: u64,
1001     }
1002 
1003     pub struct rusage_info_v2 {
1004         pub ri_uuid: [u8; 16],
1005         pub ri_user_time: u64,
1006         pub ri_system_time: u64,
1007         pub ri_pkg_idle_wkups: u64,
1008         pub ri_interrupt_wkups: u64,
1009         pub ri_pageins: u64,
1010         pub ri_wired_size: u64,
1011         pub ri_resident_size: u64,
1012         pub ri_phys_footprint: u64,
1013         pub ri_proc_start_abstime: u64,
1014         pub ri_proc_exit_abstime: u64,
1015         pub ri_child_user_time: u64,
1016         pub ri_child_system_time: u64,
1017         pub ri_child_pkg_idle_wkups: u64,
1018         pub ri_child_interrupt_wkups: u64,
1019         pub ri_child_pageins: u64,
1020         pub ri_child_elapsed_abstime: u64,
1021         pub ri_diskio_bytesread: u64,
1022         pub ri_diskio_byteswritten: u64,
1023     }
1024 
1025     pub struct rusage_info_v3 {
1026         pub ri_uuid: [u8; 16],
1027         pub ri_user_time: u64,
1028         pub ri_system_time: u64,
1029         pub ri_pkg_idle_wkups: u64,
1030         pub ri_interrupt_wkups: u64,
1031         pub ri_pageins: u64,
1032         pub ri_wired_size: u64,
1033         pub ri_resident_size: u64,
1034         pub ri_phys_footprint: u64,
1035         pub ri_proc_start_abstime: u64,
1036         pub ri_proc_exit_abstime: u64,
1037         pub ri_child_user_time: u64,
1038         pub ri_child_system_time: u64,
1039         pub ri_child_pkg_idle_wkups: u64,
1040         pub ri_child_interrupt_wkups: u64,
1041         pub ri_child_pageins: u64,
1042         pub ri_child_elapsed_abstime: u64,
1043         pub ri_diskio_bytesread: u64,
1044         pub ri_diskio_byteswritten: u64,
1045         pub ri_cpu_time_qos_default: u64,
1046         pub ri_cpu_time_qos_maintenance: u64,
1047         pub ri_cpu_time_qos_background: u64,
1048         pub ri_cpu_time_qos_utility: u64,
1049         pub ri_cpu_time_qos_legacy: u64,
1050         pub ri_cpu_time_qos_user_initiated: u64,
1051         pub ri_cpu_time_qos_user_interactive: u64,
1052         pub ri_billed_system_time: u64,
1053         pub ri_serviced_system_time: u64,
1054     }
1055 
1056     pub struct rusage_info_v4 {
1057         pub ri_uuid: [u8; 16],
1058         pub ri_user_time: u64,
1059         pub ri_system_time: u64,
1060         pub ri_pkg_idle_wkups: u64,
1061         pub ri_interrupt_wkups: u64,
1062         pub ri_pageins: u64,
1063         pub ri_wired_size: u64,
1064         pub ri_resident_size: u64,
1065         pub ri_phys_footprint: u64,
1066         pub ri_proc_start_abstime: u64,
1067         pub ri_proc_exit_abstime: u64,
1068         pub ri_child_user_time: u64,
1069         pub ri_child_system_time: u64,
1070         pub ri_child_pkg_idle_wkups: u64,
1071         pub ri_child_interrupt_wkups: u64,
1072         pub ri_child_pageins: u64,
1073         pub ri_child_elapsed_abstime: u64,
1074         pub ri_diskio_bytesread: u64,
1075         pub ri_diskio_byteswritten: u64,
1076         pub ri_cpu_time_qos_default: u64,
1077         pub ri_cpu_time_qos_maintenance: u64,
1078         pub ri_cpu_time_qos_background: u64,
1079         pub ri_cpu_time_qos_utility: u64,
1080         pub ri_cpu_time_qos_legacy: u64,
1081         pub ri_cpu_time_qos_user_initiated: u64,
1082         pub ri_cpu_time_qos_user_interactive: u64,
1083         pub ri_billed_system_time: u64,
1084         pub ri_serviced_system_time: u64,
1085         pub ri_logical_writes: u64,
1086         pub ri_lifetime_max_phys_footprint: u64,
1087         pub ri_instructions: u64,
1088         pub ri_cycles: u64,
1089         pub ri_billed_energy: u64,
1090         pub ri_serviced_energy: u64,
1091         pub ri_interval_max_phys_footprint: u64,
1092         pub ri_runnable_time: u64,
1093     }
1094 
1095     pub struct image_offset {
1096         pub uuid: ::uuid_t,
1097         pub offset: u32,
1098     }
1099 
1100     pub struct attrlist {
1101         pub bitmapcount: ::c_ushort,
1102         pub reserved: u16,
1103         pub commonattr: attrgroup_t,
1104         pub volattr: attrgroup_t,
1105         pub dirattr: attrgroup_t,
1106         pub fileattr: attrgroup_t,
1107         pub forkattr: attrgroup_t,
1108     }
1109 
1110     pub struct attrreference_t {
1111         pub attr_dataoffset: i32,
1112         pub attr_length: u32,
1113     }
1114 
1115     pub struct vol_capabilities_attr_t {
1116         pub capabilities: vol_capabilities_set_t,
1117         pub valid: vol_capabilities_set_t,
1118     }
1119 
1120     pub struct attribute_set_t {
1121         pub commonattr: attrgroup_t,
1122         pub volattr: attrgroup_t,
1123         pub dirattr: attrgroup_t,
1124         pub fileattr: attrgroup_t,
1125         pub forkattr: attrgroup_t,
1126     }
1127 
1128     pub struct vol_attributes_attr_t {
1129         pub validattr: attribute_set_t,
1130         pub nativeattr: attribute_set_t,
1131     }
1132 
1133     #[cfg_attr(libc_packedN, repr(packed(4)))]
1134     pub struct ifconf {
1135         pub ifc_len: ::c_int,
1136         #[cfg(libc_union)]
1137         pub ifc_ifcu: __c_anonymous_ifc_ifcu,
1138         #[cfg(not(libc_union))]
1139         pub ifc_ifcu: *mut ifreq,
1140     }
1141 
1142     #[cfg_attr(libc_align, repr(align(8)))]
1143     pub struct tcp_connection_info {
1144         pub tcpi_state: u8,
1145         pub tcpi_snd_wscale: u8,
1146         pub tcpi_rcv_wscale: u8,
1147         __pad1: u8,
1148         pub tcpi_options: u32,
1149         pub tcpi_flags: u32,
1150         pub tcpi_rto: u32,
1151         pub tcpi_maxseg: u32,
1152         pub tcpi_snd_ssthresh: u32,
1153         pub tcpi_snd_cwnd: u32,
1154         pub tcpi_snd_wnd: u32,
1155         pub tcpi_snd_sbbytes: u32,
1156         pub tcpi_rcv_wnd: u32,
1157         pub tcpi_rttcur: u32,
1158         pub tcpi_srtt: u32,
1159         pub tcpi_rttvar: u32,
1160         pub tcpi_tfo_cookie_req: u32,
1161         pub tcpi_tfo_cookie_rcv: u32,
1162         pub tcpi_tfo_syn_loss: u32,
1163         pub tcpi_tfo_syn_data_sent: u32,
1164         pub tcpi_tfo_syn_data_acked: u32,
1165         pub tcpi_tfo_syn_data_rcv: u32,
1166         pub tcpi_tfo_cookie_req_rcv: u32,
1167         pub tcpi_tfo_cookie_sent: u32,
1168         pub tcpi_tfo_cookie_invalid: u32,
1169         pub tcpi_tfo_cookie_wrong: u32,
1170         pub tcpi_tfo_no_cookie_rcv: u32,
1171         pub tcpi_tfo_heuristics_disable: u32,
1172         pub tcpi_tfo_send_blackhole: u32,
1173         pub tcpi_tfo_recv_blackhole: u32,
1174         pub tcpi_tfo_onebyte_proxy: u32,
1175         __pad2: u32,
1176         pub tcpi_txpackets: u64,
1177         pub tcpi_txbytes: u64,
1178         pub tcpi_txretransmitbytes: u64,
1179         pub tcpi_rxpackets: u64,
1180         pub tcpi_rxbytes: u64,
1181         pub tcpi_rxoutoforderbytes: u64,
1182         pub tcpi_rxretransmitpackets: u64,
1183     }
1184 }
1185 
1186 s_no_extra_traits! {
1187     #[cfg_attr(libc_packedN, repr(packed(4)))]
1188     pub struct kevent {
1189         pub ident: ::uintptr_t,
1190         pub filter: i16,
1191         pub flags: u16,
1192         pub fflags: u32,
1193         pub data: ::intptr_t,
1194         pub udata: *mut ::c_void,
1195     }
1196 
1197     #[cfg_attr(libc_packedN, repr(packed(4)))]
1198     pub struct semid_ds {
1199         // Note the manpage shows different types than the system header.
1200         pub sem_perm: ipc_perm,
1201         pub sem_base: i32,
1202         pub sem_nsems: ::c_ushort,
1203         pub sem_otime: ::time_t,
1204         pub sem_pad1: i32,
1205         pub sem_ctime: ::time_t,
1206         pub sem_pad2: i32,
1207         pub sem_pad3: [i32; 4],
1208     }
1209 
1210     #[cfg_attr(libc_packedN, repr(packed(4)))]
1211     pub struct shmid_ds {
1212         pub shm_perm: ipc_perm,
1213         pub shm_segsz: ::size_t,
1214         pub shm_lpid: ::pid_t,
1215         pub shm_cpid: ::pid_t,
1216         pub shm_nattch: ::shmatt_t,
1217         pub shm_atime: ::time_t,  // FIXME: 64-bit wrong align => wrong offset
1218         pub shm_dtime: ::time_t,  // FIXME: 64-bit wrong align => wrong offset
1219         pub shm_ctime: ::time_t,  // FIXME: 64-bit wrong align => wrong offset
1220         // FIXME: 64-bit wrong align => wrong offset:
1221         pub shm_internal: *mut ::c_void,
1222     }
1223 
1224     pub struct proc_threadinfo {
1225         pub pth_user_time: u64,
1226         pub pth_system_time: u64,
1227         pub pth_cpu_usage: i32,
1228         pub pth_policy: i32,
1229         pub pth_run_state: i32,
1230         pub pth_flags: i32,
1231         pub pth_sleep_time: i32,
1232         pub pth_curpri: i32,
1233         pub pth_priority: i32,
1234         pub pth_maxpriority: i32,
1235         pub pth_name: [::c_char; MAXTHREADNAMESIZE],
1236     }
1237 
1238     pub struct statfs {
1239         pub f_bsize: u32,
1240         pub f_iosize: i32,
1241         pub f_blocks: u64,
1242         pub f_bfree: u64,
1243         pub f_bavail: u64,
1244         pub f_files: u64,
1245         pub f_ffree: u64,
1246         pub f_fsid: ::fsid_t,
1247         pub f_owner: ::uid_t,
1248         pub f_type: u32,
1249         pub f_flags: u32,
1250         pub f_fssubtype: u32,
1251         pub f_fstypename: [::c_char; 16],
1252         pub f_mntonname: [::c_char; 1024],
1253         pub f_mntfromname: [::c_char; 1024],
1254         pub f_flags_ext: u32,
1255         pub f_reserved: [u32; 7],
1256     }
1257 
1258     pub struct dirent {
1259         pub d_ino: u64,
1260         pub d_seekoff: u64,
1261         pub d_reclen: u16,
1262         pub d_namlen: u16,
1263         pub d_type: u8,
1264         pub d_name: [::c_char; 1024],
1265     }
1266 
1267     pub struct pthread_rwlock_t {
1268         __sig: ::c_long,
1269         __opaque: [u8; __PTHREAD_RWLOCK_SIZE__],
1270     }
1271 
1272     pub struct pthread_mutex_t {
1273         __sig: ::c_long,
1274         __opaque: [u8; __PTHREAD_MUTEX_SIZE__],
1275     }
1276 
1277     pub struct pthread_cond_t {
1278         __sig: ::c_long,
1279         __opaque: [u8; __PTHREAD_COND_SIZE__],
1280     }
1281 
1282     pub struct sockaddr_storage {
1283         pub ss_len: u8,
1284         pub ss_family: ::sa_family_t,
1285         __ss_pad1: [u8; 6],
1286         __ss_align: i64,
1287         __ss_pad2: [u8; 112],
1288     }
1289 
1290     pub struct utmpx {
1291         pub ut_user: [::c_char; _UTX_USERSIZE],
1292         pub ut_id: [::c_char; _UTX_IDSIZE],
1293         pub ut_line: [::c_char; _UTX_LINESIZE],
1294         pub ut_pid: ::pid_t,
1295         pub ut_type: ::c_short,
1296         pub ut_tv: ::timeval,
1297         pub ut_host: [::c_char; _UTX_HOSTSIZE],
1298         ut_pad: [u32; 16],
1299     }
1300 
1301     pub struct sigevent {
1302         pub sigev_notify: ::c_int,
1303         pub sigev_signo: ::c_int,
1304         pub sigev_value: ::sigval,
1305         __unused1: *mut ::c_void,       //actually a function pointer
1306         pub sigev_notify_attributes: *mut ::pthread_attr_t
1307     }
1308 
1309     pub struct processor_cpu_load_info {
1310         pub cpu_ticks: [::c_uint; CPU_STATE_MAX as usize],
1311     }
1312 
1313     pub struct processor_basic_info {
1314         pub cpu_type: cpu_type_t,
1315         pub cpu_subtype: cpu_subtype_t,
1316         pub running: ::boolean_t,
1317         pub slot_num: ::c_int,
1318         pub is_master: ::boolean_t,
1319     }
1320 
1321     pub struct processor_set_basic_info {
1322         pub processor_count: ::c_int,
1323         pub default_policy: ::c_int,
1324     }
1325 
1326     pub struct processor_set_load_info {
1327         pub task_count: ::c_int,
1328         pub thread_count: ::c_int,
1329         pub load_average: integer_t,
1330         pub mach_factor: integer_t,
1331     }
1332 
1333     pub struct time_value_t {
1334         pub seconds: integer_t,
1335         pub microseconds: integer_t,
1336     }
1337 
1338     pub struct thread_basic_info {
1339         pub user_time: time_value_t,
1340         pub system_time: time_value_t,
1341         pub cpu_usage: ::integer_t,
1342         pub policy: ::policy_t,
1343         pub run_state: ::integer_t,
1344         pub flags: ::integer_t,
1345         pub suspend_count: ::integer_t,
1346         pub sleep_time: ::integer_t,
1347     }
1348 
1349     pub struct thread_identifier_info {
1350         pub thread_id: u64,
1351         pub thread_handle: u64,
1352         pub dispatch_qaddr: u64,
1353     }
1354 
1355     pub struct thread_extended_info {
1356         pub pth_user_time: u64,
1357         pub pth_system_time: u64,
1358         pub pth_cpu_usage: i32,
1359         pub pth_policy: i32,
1360         pub pth_run_state: i32,
1361         pub pth_flags: i32,
1362         pub pth_sleep_time: i32,
1363         pub pth_curpri: i32,
1364         pub pth_priority: i32,
1365         pub pth_maxpriority: i32,
1366         pub pth_name: [::c_char; MAXTHREADNAMESIZE],
1367     }
1368 
1369     #[cfg_attr(libc_packedN, repr(packed(4)))]
1370     pub struct if_data64 {
1371         pub ifi_type: ::c_uchar,
1372         pub ifi_typelen: ::c_uchar,
1373         pub ifi_physical: ::c_uchar,
1374         pub ifi_addrlen: ::c_uchar,
1375         pub ifi_hdrlen: ::c_uchar,
1376         pub ifi_recvquota: ::c_uchar,
1377         pub ifi_xmitquota: ::c_uchar,
1378         pub ifi_unused1: ::c_uchar,
1379         pub ifi_mtu: u32,
1380         pub ifi_metric: u32,
1381         pub ifi_baudrate: u64,
1382         pub ifi_ipackets: u64,
1383         pub ifi_ierrors: u64,
1384         pub ifi_opackets: u64,
1385         pub ifi_oerrors: u64,
1386         pub ifi_collisions: u64,
1387         pub ifi_ibytes: u64,
1388         pub ifi_obytes: u64,
1389         pub ifi_imcasts: u64,
1390         pub ifi_omcasts: u64,
1391         pub ifi_iqdrops: u64,
1392         pub ifi_noproto: u64,
1393         pub ifi_recvtiming: u32,
1394         pub ifi_xmittiming: u32,
1395         #[cfg(target_pointer_width = "32")]
1396         pub ifi_lastchange: ::timeval,
1397         #[cfg(not(target_pointer_width = "32"))]
1398         pub ifi_lastchange: timeval32,
1399     }
1400 
1401     #[cfg_attr(libc_packedN, repr(packed(4)))]
1402     pub struct if_msghdr2 {
1403         pub ifm_msglen: ::c_ushort,
1404         pub ifm_version: ::c_uchar,
1405         pub ifm_type: ::c_uchar,
1406         pub ifm_addrs: ::c_int,
1407         pub ifm_flags: ::c_int,
1408         pub ifm_index: ::c_ushort,
1409         pub ifm_snd_len: ::c_int,
1410         pub ifm_snd_maxlen: ::c_int,
1411         pub ifm_snd_drops: ::c_int,
1412         pub ifm_timer: ::c_int,
1413         pub ifm_data: if_data64,
1414     }
1415 
1416     #[cfg_attr(libc_packedN, repr(packed(8)))]
1417     pub struct vm_statistics64 {
1418         pub free_count: natural_t,
1419         pub active_count: natural_t,
1420         pub inactive_count: natural_t,
1421         pub wire_count: natural_t,
1422         pub zero_fill_count: u64,
1423         pub reactivations: u64,
1424         pub pageins: u64,
1425         pub pageouts: u64,
1426         pub faults: u64,
1427         pub cow_faults: u64,
1428         pub lookups: u64,
1429         pub hits: u64,
1430         pub purges: u64,
1431         pub purgeable_count: natural_t,
1432         pub speculative_count: natural_t,
1433         pub decompressions: u64,
1434         pub compressions: u64,
1435         pub swapins: u64,
1436         pub swapouts: u64,
1437         pub compressor_page_count: natural_t,
1438         pub throttled_count: natural_t,
1439         pub external_page_count: natural_t,
1440         pub internal_page_count: natural_t,
1441         pub total_uncompressed_pages_in_compressor: u64,
1442     }
1443 
1444     #[cfg_attr(libc_packedN, repr(packed(4)))]
1445     pub struct mach_task_basic_info {
1446         pub virtual_size: mach_vm_size_t,
1447         pub resident_size: mach_vm_size_t,
1448         pub resident_size_max: mach_vm_size_t,
1449         pub user_time: time_value_t,
1450         pub system_time: time_value_t,
1451         pub policy: ::policy_t,
1452         pub suspend_count: integer_t,
1453     }
1454 
1455     #[cfg_attr(libc_packedN, repr(packed(4)))]
1456     pub struct log2phys {
1457         pub l2p_flags: ::c_uint,
1458         pub l2p_contigbytes: ::off_t,
1459         pub l2p_devoffset: ::off_t,
1460     }
1461 
1462     pub struct os_unfair_lock_s {
1463         _os_unfair_lock_opaque: u32,
1464     }
1465 
1466    #[cfg_attr(libc_packedN, repr(packed(1)))]
1467     pub struct sockaddr_vm {
1468         pub svm_len: ::c_uchar,
1469         pub svm_family: ::sa_family_t,
1470         pub svm_reserved1: ::c_ushort,
1471         pub svm_port: ::c_uint,
1472         pub svm_cid: ::c_uint,
1473     }
1474 
1475     pub struct ifdevmtu {
1476         pub ifdm_current: ::c_int,
1477         pub ifdm_min: ::c_int,
1478         pub ifdm_max: ::c_int,
1479     }
1480 
1481     #[cfg(libc_union)]
1482     pub union __c_anonymous_ifk_data {
1483         pub ifk_ptr: *mut ::c_void,
1484         pub ifk_value: ::c_int,
1485     }
1486 
1487     #[cfg_attr(libc_packedN, repr(packed(4)))]
1488     pub struct ifkpi {
1489         pub ifk_module_id: ::c_uint,
1490         pub ifk_type: ::c_uint,
1491         #[cfg(libc_union)]
1492         pub ifk_data: __c_anonymous_ifk_data,
1493     }
1494 
1495     #[cfg(libc_union)]
1496     pub union __c_anonymous_ifr_ifru {
1497         pub ifru_addr: ::sockaddr,
1498         pub ifru_dstaddr: ::sockaddr,
1499         pub ifru_broadaddr: ::sockaddr,
1500         pub ifru_flags: ::c_short,
1501         pub ifru_metrics: ::c_int,
1502         pub ifru_mtu: ::c_int,
1503         pub ifru_phys: ::c_int,
1504         pub ifru_media: ::c_int,
1505         pub ifru_intval: ::c_int,
1506         pub ifru_data: *mut ::c_char,
1507         pub ifru_devmtu: ifdevmtu,
1508         pub ifru_kpi: ifkpi,
1509         pub ifru_wake_flags: u32,
1510         pub ifru_route_refcnt: u32,
1511         pub ifru_cap: [::c_int; 2],
1512         pub ifru_functional_type: u32,
1513     }
1514 
1515     pub struct ifreq {
1516         pub ifr_name: [::c_char; ::IFNAMSIZ],
1517         #[cfg(libc_union)]
1518         pub ifr_ifru: __c_anonymous_ifr_ifru,
1519         #[cfg(not(libc_union))]
1520         pub ifr_ifru: ::sockaddr,
1521     }
1522 
1523     #[cfg(libc_union)]
1524     pub union __c_anonymous_ifc_ifcu {
1525         pub ifcu_buf: *mut ::c_char,
1526         pub ifcu_req: *mut ifreq,
1527     }
1528 }
1529 
1530 impl siginfo_t {
si_addr(&self) -> *mut ::c_void1531     pub unsafe fn si_addr(&self) -> *mut ::c_void {
1532         self.si_addr
1533     }
1534 
si_value(&self) -> ::sigval1535     pub unsafe fn si_value(&self) -> ::sigval {
1536         #[repr(C)]
1537         struct siginfo_timer {
1538             _si_signo: ::c_int,
1539             _si_errno: ::c_int,
1540             _si_code: ::c_int,
1541             _si_pid: ::pid_t,
1542             _si_uid: ::uid_t,
1543             _si_status: ::c_int,
1544             _si_addr: *mut ::c_void,
1545             si_value: ::sigval,
1546         }
1547 
1548         (*(self as *const siginfo_t as *const siginfo_timer)).si_value
1549     }
1550 
si_pid(&self) -> ::pid_t1551     pub unsafe fn si_pid(&self) -> ::pid_t {
1552         self.si_pid
1553     }
1554 
si_uid(&self) -> ::uid_t1555     pub unsafe fn si_uid(&self) -> ::uid_t {
1556         self.si_uid
1557     }
1558 
si_status(&self) -> ::c_int1559     pub unsafe fn si_status(&self) -> ::c_int {
1560         self.si_status
1561     }
1562 }
1563 
1564 cfg_if! {
1565     if #[cfg(libc_union)] {
1566         s_no_extra_traits! {
1567             pub union semun {
1568                 pub val: ::c_int,
1569                 pub buf: *mut semid_ds,
1570                 pub array: *mut ::c_ushort,
1571             }
1572         }
1573 
1574         cfg_if! {
1575             if #[cfg(feature = "extra_traits")] {
1576                 impl PartialEq for semun {
1577                     fn eq(&self, other: &semun) -> bool {
1578                         unsafe { self.val == other.val }
1579                     }
1580                 }
1581                 impl Eq for semun {}
1582                 impl ::fmt::Debug for semun {
1583                     fn fmt(&self, f: &mut ::fmt::Formatter)
1584                            -> ::fmt::Result {
1585                         f.debug_struct("semun")
1586                             .field("val", unsafe { &self.val })
1587                             .finish()
1588                     }
1589                 }
1590                 impl ::hash::Hash for semun {
1591                     fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
1592                         unsafe { self.val.hash(state) };
1593                     }
1594                 }
1595             }
1596         }
1597     }
1598 }
1599 
1600 cfg_if! {
1601     if #[cfg(feature = "extra_traits")] {
1602         impl PartialEq for kevent {
1603             fn eq(&self, other: &kevent) -> bool {
1604                 self.ident == other.ident
1605                     && self.filter == other.filter
1606                     && self.flags == other.flags
1607                     && self.fflags == other.fflags
1608                     && self.data == other.data
1609                     && self.udata == other.udata
1610             }
1611         }
1612         impl Eq for kevent {}
1613         impl ::fmt::Debug for kevent {
1614             fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
1615                 let ident = self.ident;
1616                 let filter = self.filter;
1617                 let flags = self.flags;
1618                 let fflags = self.fflags;
1619                 let data = self.data;
1620                 let udata = self.udata;
1621                 f.debug_struct("kevent")
1622                     .field("ident", &ident)
1623                     .field("filter", &filter)
1624                     .field("flags", &flags)
1625                     .field("fflags", &fflags)
1626                     .field("data", &data)
1627                     .field("udata", &udata)
1628                     .finish()
1629             }
1630         }
1631         impl ::hash::Hash for kevent {
1632             fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
1633                 let ident = self.ident;
1634                 let filter = self.filter;
1635                 let flags = self.flags;
1636                 let fflags = self.fflags;
1637                 let data = self.data;
1638                 let udata = self.udata;
1639                 ident.hash(state);
1640                 filter.hash(state);
1641                 flags.hash(state);
1642                 fflags.hash(state);
1643                 data.hash(state);
1644                 udata.hash(state);
1645             }
1646         }
1647 
1648         impl PartialEq for semid_ds {
1649             fn eq(&self, other: &semid_ds) -> bool {
1650                 let sem_perm = self.sem_perm;
1651                 let sem_pad3 = self.sem_pad3;
1652                 let other_sem_perm = other.sem_perm;
1653                 let other_sem_pad3 = other.sem_pad3;
1654                 sem_perm == other_sem_perm
1655                     && self.sem_base == other.sem_base
1656                     && self.sem_nsems == other.sem_nsems
1657                     && self.sem_otime == other.sem_otime
1658                     && self.sem_pad1 == other.sem_pad1
1659                     && self.sem_ctime == other.sem_ctime
1660                     && self.sem_pad2 == other.sem_pad2
1661                     && sem_pad3 == other_sem_pad3
1662             }
1663         }
1664         impl Eq for semid_ds {}
1665         impl ::fmt::Debug for semid_ds {
1666             fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
1667                 let sem_perm = self.sem_perm;
1668                 let sem_base = self.sem_base;
1669                 let sem_nsems = self.sem_nsems;
1670                 let sem_otime = self.sem_otime;
1671                 let sem_pad1 = self.sem_pad1;
1672                 let sem_ctime = self.sem_ctime;
1673                 let sem_pad2 = self.sem_pad2;
1674                 let sem_pad3 = self.sem_pad3;
1675                 f.debug_struct("semid_ds")
1676                     .field("sem_perm", &sem_perm)
1677                     .field("sem_base", &sem_base)
1678                     .field("sem_nsems", &sem_nsems)
1679                     .field("sem_otime", &sem_otime)
1680                     .field("sem_pad1", &sem_pad1)
1681                     .field("sem_ctime", &sem_ctime)
1682                     .field("sem_pad2", &sem_pad2)
1683                     .field("sem_pad3", &sem_pad3)
1684                     .finish()
1685             }
1686         }
1687         impl ::hash::Hash for semid_ds {
1688             fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
1689                 let sem_perm = self.sem_perm;
1690                 let sem_base = self.sem_base;
1691                 let sem_nsems = self.sem_nsems;
1692                 let sem_otime = self.sem_otime;
1693                 let sem_pad1 = self.sem_pad1;
1694                 let sem_ctime = self.sem_ctime;
1695                 let sem_pad2 = self.sem_pad2;
1696                 let sem_pad3 = self.sem_pad3;
1697                 sem_perm.hash(state);
1698                 sem_base.hash(state);
1699                 sem_nsems.hash(state);
1700                 sem_otime.hash(state);
1701                 sem_pad1.hash(state);
1702                 sem_ctime.hash(state);
1703                 sem_pad2.hash(state);
1704                 sem_pad3.hash(state);
1705             }
1706         }
1707 
1708         impl PartialEq for shmid_ds {
1709             fn eq(&self, other: &shmid_ds) -> bool {
1710                 let shm_perm = self.shm_perm;
1711                 let other_shm_perm = other.shm_perm;
1712                 shm_perm == other_shm_perm
1713                     && self.shm_segsz == other.shm_segsz
1714                     && self.shm_lpid == other.shm_lpid
1715                     && self.shm_cpid == other.shm_cpid
1716                     && self.shm_nattch == other.shm_nattch
1717                     && self.shm_atime == other.shm_atime
1718                     && self.shm_dtime == other.shm_dtime
1719                     && self.shm_ctime == other.shm_ctime
1720                     && self.shm_internal == other.shm_internal
1721             }
1722         }
1723         impl Eq for shmid_ds {}
1724         impl ::fmt::Debug for shmid_ds {
1725             fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
1726                 let shm_perm = self.shm_perm;
1727                 let shm_segsz = self.shm_segsz;
1728                 let shm_lpid = self.shm_lpid;
1729                 let shm_cpid = self.shm_cpid;
1730                 let shm_nattch = self.shm_nattch;
1731                 let shm_atime = self.shm_atime;
1732                 let shm_dtime = self.shm_dtime;
1733                 let shm_ctime = self.shm_ctime;
1734                 let shm_internal = self.shm_internal;
1735                 f.debug_struct("shmid_ds")
1736                     .field("shm_perm", &shm_perm)
1737                     .field("shm_segsz", &shm_segsz)
1738                     .field("shm_lpid", &shm_lpid)
1739                     .field("shm_cpid", &shm_cpid)
1740                     .field("shm_nattch", &shm_nattch)
1741                     .field("shm_atime", &shm_atime)
1742                     .field("shm_dtime", &shm_dtime)
1743                     .field("shm_ctime", &shm_ctime)
1744                     .field("shm_internal", &shm_internal)
1745                     .finish()
1746             }
1747         }
1748         impl ::hash::Hash for shmid_ds {
1749             fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
1750                 let shm_perm = self.shm_perm;
1751                 let shm_segsz = self.shm_segsz;
1752                 let shm_lpid = self.shm_lpid;
1753                 let shm_cpid = self.shm_cpid;
1754                 let shm_nattch = self.shm_nattch;
1755                 let shm_atime = self.shm_atime;
1756                 let shm_dtime = self.shm_dtime;
1757                 let shm_ctime = self.shm_ctime;
1758                 let shm_internal = self.shm_internal;
1759                 shm_perm.hash(state);
1760                 shm_segsz.hash(state);
1761                 shm_lpid.hash(state);
1762                 shm_cpid.hash(state);
1763                 shm_nattch.hash(state);
1764                 shm_atime.hash(state);
1765                 shm_dtime.hash(state);
1766                 shm_ctime.hash(state);
1767                 shm_internal.hash(state);
1768             }
1769         }
1770 
1771         impl PartialEq for proc_threadinfo {
1772             fn eq(&self, other: &proc_threadinfo) -> bool {
1773                 self.pth_user_time == other.pth_user_time
1774                     && self.pth_system_time == other.pth_system_time
1775                     && self.pth_cpu_usage == other.pth_cpu_usage
1776                     && self.pth_policy == other.pth_policy
1777                     && self.pth_run_state == other.pth_run_state
1778                     && self.pth_flags == other.pth_flags
1779                     && self.pth_sleep_time == other.pth_sleep_time
1780                     && self.pth_curpri == other.pth_curpri
1781                     && self.pth_priority == other.pth_priority
1782                     && self.pth_maxpriority == other.pth_maxpriority
1783                     && self.pth_name
1784                            .iter()
1785                            .zip(other.pth_name.iter())
1786                            .all(|(a,b)| a == b)
1787             }
1788         }
1789         impl Eq for proc_threadinfo {}
1790         impl ::fmt::Debug for proc_threadinfo {
1791             fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
1792                 f.debug_struct("proc_threadinfo")
1793                     .field("pth_user_time", &self.pth_user_time)
1794                     .field("pth_system_time", &self.pth_system_time)
1795                     .field("pth_cpu_usage", &self.pth_cpu_usage)
1796                     .field("pth_policy", &self.pth_policy)
1797                     .field("pth_run_state", &self.pth_run_state)
1798                     .field("pth_flags", &self.pth_flags)
1799                     .field("pth_sleep_time", &self.pth_sleep_time)
1800                     .field("pth_curpri", &self.pth_curpri)
1801                     .field("pth_priority", &self.pth_priority)
1802                     .field("pth_maxpriority", &self.pth_maxpriority)
1803                       // FIXME: .field("pth_name", &self.pth_name)
1804                     .finish()
1805             }
1806         }
1807         impl ::hash::Hash for proc_threadinfo {
1808             fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
1809                 self.pth_user_time.hash(state);
1810                 self.pth_system_time.hash(state);
1811                 self.pth_cpu_usage.hash(state);
1812                 self.pth_policy.hash(state);
1813                 self.pth_run_state.hash(state);
1814                 self.pth_flags.hash(state);
1815                 self.pth_sleep_time.hash(state);
1816                 self.pth_curpri.hash(state);
1817                 self.pth_priority.hash(state);
1818                 self.pth_maxpriority.hash(state);
1819                 self.pth_name.hash(state);
1820             }
1821         }
1822 
1823         impl PartialEq for statfs {
1824             fn eq(&self, other: &statfs) -> bool {
1825                 self.f_bsize == other.f_bsize
1826                     && self.f_iosize == other.f_iosize
1827                     && self.f_blocks == other.f_blocks
1828                     && self.f_bfree == other.f_bfree
1829                     && self.f_bavail == other.f_bavail
1830                     && self.f_files == other.f_files
1831                     && self.f_ffree == other.f_ffree
1832                     && self.f_fsid == other.f_fsid
1833                     && self.f_owner == other.f_owner
1834                     && self.f_flags == other.f_flags
1835                     && self.f_fssubtype == other.f_fssubtype
1836                     && self.f_fstypename == other.f_fstypename
1837                     && self.f_type == other.f_type
1838                     && self
1839                     .f_mntonname
1840                     .iter()
1841                     .zip(other.f_mntonname.iter())
1842                     .all(|(a,b)| a == b)
1843                     && self
1844                     .f_mntfromname
1845                     .iter()
1846                     .zip(other.f_mntfromname.iter())
1847                     .all(|(a,b)| a == b)
1848                     && self.f_reserved == other.f_reserved
1849             }
1850         }
1851 
1852         impl Eq for statfs {}
1853         impl ::fmt::Debug for statfs {
1854             fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
1855                 f.debug_struct("statfs")
1856                     .field("f_bsize", &self.f_bsize)
1857                     .field("f_iosize", &self.f_iosize)
1858                     .field("f_blocks", &self.f_blocks)
1859                     .field("f_bfree", &self.f_bfree)
1860                     .field("f_bavail", &self.f_bavail)
1861                     .field("f_files", &self.f_files)
1862                     .field("f_ffree", &self.f_ffree)
1863                     .field("f_fsid", &self.f_fsid)
1864                     .field("f_owner", &self.f_owner)
1865                     .field("f_flags", &self.f_flags)
1866                     .field("f_fssubtype", &self.f_fssubtype)
1867                     .field("f_fstypename", &self.f_fstypename)
1868                     .field("f_type", &self.f_type)
1869                 // FIXME: .field("f_mntonname", &self.f_mntonname)
1870                 // FIXME: .field("f_mntfromname", &self.f_mntfromname)
1871                     .field("f_reserved", &self.f_reserved)
1872                     .finish()
1873             }
1874         }
1875 
1876         impl ::hash::Hash for statfs {
1877             fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
1878                 self.f_bsize.hash(state);
1879                 self.f_iosize.hash(state);
1880                 self.f_blocks.hash(state);
1881                 self.f_bfree.hash(state);
1882                 self.f_bavail.hash(state);
1883                 self.f_files.hash(state);
1884                 self.f_ffree.hash(state);
1885                 self.f_fsid.hash(state);
1886                 self.f_owner.hash(state);
1887                 self.f_flags.hash(state);
1888                 self.f_fssubtype.hash(state);
1889                 self.f_fstypename.hash(state);
1890                 self.f_type.hash(state);
1891                 self.f_mntonname.hash(state);
1892                 self.f_mntfromname.hash(state);
1893                 self.f_reserved.hash(state);
1894             }
1895         }
1896 
1897         impl PartialEq for dirent {
1898             fn eq(&self, other: &dirent) -> bool {
1899                 self.d_ino == other.d_ino
1900                     && self.d_seekoff == other.d_seekoff
1901                     && self.d_reclen == other.d_reclen
1902                     && self.d_namlen == other.d_namlen
1903                     && self.d_type == other.d_type
1904                     && self
1905                     .d_name
1906                     .iter()
1907                     .zip(other.d_name.iter())
1908                     .all(|(a,b)| a == b)
1909             }
1910         }
1911         impl Eq for dirent {}
1912         impl ::fmt::Debug for dirent {
1913             fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
1914                 f.debug_struct("dirent")
1915                     .field("d_ino", &self.d_ino)
1916                     .field("d_seekoff", &self.d_seekoff)
1917                     .field("d_reclen", &self.d_reclen)
1918                     .field("d_namlen", &self.d_namlen)
1919                     .field("d_type", &self.d_type)
1920                     // FIXME: .field("d_name", &self.d_name)
1921                     .finish()
1922             }
1923         }
1924         impl ::hash::Hash for dirent {
1925             fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
1926                 self.d_ino.hash(state);
1927                 self.d_seekoff.hash(state);
1928                 self.d_reclen.hash(state);
1929                 self.d_namlen.hash(state);
1930                 self.d_type.hash(state);
1931                 self.d_name.hash(state);
1932             }
1933         }
1934         impl PartialEq for pthread_rwlock_t {
1935             fn eq(&self, other: &pthread_rwlock_t) -> bool {
1936                 self.__sig == other.__sig
1937                     && self.
1938                     __opaque
1939                     .iter()
1940                     .zip(other.__opaque.iter())
1941                     .all(|(a,b)| a == b)
1942             }
1943         }
1944         impl Eq for pthread_rwlock_t {}
1945         impl ::fmt::Debug for pthread_rwlock_t {
1946             fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
1947                 f.debug_struct("pthread_rwlock_t")
1948                     .field("__sig", &self.__sig)
1949                     // FIXME: .field("__opaque", &self.__opaque)
1950                     .finish()
1951             }
1952         }
1953         impl ::hash::Hash for pthread_rwlock_t {
1954             fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
1955                 self.__sig.hash(state);
1956                 self.__opaque.hash(state);
1957             }
1958         }
1959 
1960         impl PartialEq for pthread_mutex_t {
1961             fn eq(&self, other: &pthread_mutex_t) -> bool {
1962                 self.__sig == other.__sig
1963                     && self.
1964                     __opaque
1965                     .iter()
1966                     .zip(other.__opaque.iter())
1967                     .all(|(a,b)| a == b)
1968             }
1969         }
1970 
1971         impl Eq for pthread_mutex_t {}
1972 
1973         impl ::fmt::Debug for pthread_mutex_t {
1974             fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
1975                 f.debug_struct("pthread_mutex_t")
1976                     .field("__sig", &self.__sig)
1977                     // FIXME: .field("__opaque", &self.__opaque)
1978                     .finish()
1979             }
1980         }
1981 
1982         impl ::hash::Hash for pthread_mutex_t {
1983             fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
1984                 self.__sig.hash(state);
1985                 self.__opaque.hash(state);
1986             }
1987         }
1988 
1989         impl PartialEq for pthread_cond_t {
1990             fn eq(&self, other: &pthread_cond_t) -> bool {
1991                 self.__sig == other.__sig
1992                     && self.
1993                     __opaque
1994                     .iter()
1995                     .zip(other.__opaque.iter())
1996                     .all(|(a,b)| a == b)
1997             }
1998         }
1999 
2000         impl Eq for pthread_cond_t {}
2001 
2002         impl ::fmt::Debug for pthread_cond_t {
2003             fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
2004                 f.debug_struct("pthread_cond_t")
2005                     .field("__sig", &self.__sig)
2006                     // FIXME: .field("__opaque", &self.__opaque)
2007                     .finish()
2008             }
2009         }
2010 
2011         impl ::hash::Hash for pthread_cond_t {
2012             fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
2013                 self.__sig.hash(state);
2014                 self.__opaque.hash(state);
2015             }
2016         }
2017 
2018         impl PartialEq for sockaddr_storage {
2019             fn eq(&self, other: &sockaddr_storage) -> bool {
2020                 self.ss_len == other.ss_len
2021                     && self.ss_family == other.ss_family
2022                     && self
2023                     .__ss_pad1
2024                     .iter()
2025                     .zip(other.__ss_pad1.iter())
2026                     .all(|(a, b)| a == b)
2027                     && self.__ss_align == other.__ss_align
2028                     && self
2029                     .__ss_pad2
2030                     .iter()
2031                     .zip(other.__ss_pad2.iter())
2032                     .all(|(a, b)| a == b)
2033             }
2034         }
2035 
2036         impl Eq for sockaddr_storage {}
2037 
2038         impl ::fmt::Debug for sockaddr_storage {
2039             fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
2040                 f.debug_struct("sockaddr_storage")
2041                     .field("ss_len", &self.ss_len)
2042                     .field("ss_family", &self.ss_family)
2043                     .field("__ss_pad1", &self.__ss_pad1)
2044                     .field("__ss_align", &self.__ss_align)
2045                     // FIXME: .field("__ss_pad2", &self.__ss_pad2)
2046                     .finish()
2047             }
2048         }
2049 
2050         impl ::hash::Hash for sockaddr_storage {
2051             fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
2052                 self.ss_len.hash(state);
2053                 self.ss_family.hash(state);
2054                 self.__ss_pad1.hash(state);
2055                 self.__ss_align.hash(state);
2056                 self.__ss_pad2.hash(state);
2057             }
2058         }
2059 
2060         impl PartialEq for utmpx {
2061             fn eq(&self, other: &utmpx) -> bool {
2062                 self.ut_user
2063                     .iter()
2064                     .zip(other.ut_user.iter())
2065                     .all(|(a,b)| a == b)
2066                     && self.ut_id == other.ut_id
2067                     && self.ut_line == other.ut_line
2068                     && self.ut_pid == other.ut_pid
2069                     && self.ut_type == other.ut_type
2070                     && self.ut_tv == other.ut_tv
2071                     && self
2072                     .ut_host
2073                     .iter()
2074                     .zip(other.ut_host.iter())
2075                     .all(|(a,b)| a == b)
2076                     && self.ut_pad == other.ut_pad
2077             }
2078         }
2079 
2080         impl Eq for utmpx {}
2081 
2082         impl ::fmt::Debug for utmpx {
2083             fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
2084                 f.debug_struct("utmpx")
2085                     // FIXME: .field("ut_user", &self.ut_user)
2086                     .field("ut_id", &self.ut_id)
2087                     .field("ut_line", &self.ut_line)
2088                     .field("ut_pid", &self.ut_pid)
2089                     .field("ut_type", &self.ut_type)
2090                     .field("ut_tv", &self.ut_tv)
2091                     // FIXME: .field("ut_host", &self.ut_host)
2092                     .field("ut_pad", &self.ut_pad)
2093                     .finish()
2094             }
2095         }
2096 
2097         impl ::hash::Hash for utmpx {
2098             fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
2099                 self.ut_user.hash(state);
2100                 self.ut_id.hash(state);
2101                 self.ut_line.hash(state);
2102                 self.ut_pid.hash(state);
2103                 self.ut_type.hash(state);
2104                 self.ut_tv.hash(state);
2105                 self.ut_host.hash(state);
2106                 self.ut_pad.hash(state);
2107             }
2108         }
2109 
2110         impl PartialEq for sigevent {
2111             fn eq(&self, other: &sigevent) -> bool {
2112                 self.sigev_notify == other.sigev_notify
2113                     && self.sigev_signo == other.sigev_signo
2114                     && self.sigev_value == other.sigev_value
2115                     && self.sigev_notify_attributes
2116                         == other.sigev_notify_attributes
2117             }
2118         }
2119 
2120         impl Eq for sigevent {}
2121 
2122         impl ::fmt::Debug for sigevent {
2123             fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
2124                 f.debug_struct("sigevent")
2125                     .field("sigev_notify", &self.sigev_notify)
2126                     .field("sigev_signo", &self.sigev_signo)
2127                     .field("sigev_value", &self.sigev_value)
2128                     .field("sigev_notify_attributes",
2129                            &self.sigev_notify_attributes)
2130                     .finish()
2131             }
2132         }
2133 
2134         impl ::hash::Hash for sigevent {
2135             fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
2136                 self.sigev_notify.hash(state);
2137                 self.sigev_signo.hash(state);
2138                 self.sigev_value.hash(state);
2139                 self.sigev_notify_attributes.hash(state);
2140             }
2141         }
2142 
2143         impl PartialEq for processor_cpu_load_info {
2144             fn eq(&self, other: &processor_cpu_load_info) -> bool {
2145                 self.cpu_ticks == other.cpu_ticks
2146             }
2147         }
2148         impl Eq for processor_cpu_load_info {}
2149         impl ::fmt::Debug for processor_cpu_load_info {
2150             fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
2151                 f.debug_struct("processor_cpu_load_info")
2152                     .field("cpu_ticks", &self.cpu_ticks)
2153                     .finish()
2154             }
2155         }
2156         impl ::hash::Hash for processor_cpu_load_info {
2157             fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
2158                 self.cpu_ticks.hash(state);
2159             }
2160         }
2161 
2162         impl PartialEq for processor_basic_info {
2163             fn eq(&self, other: &processor_basic_info) -> bool {
2164                 self.cpu_type == other.cpu_type
2165                     && self.cpu_subtype == other.cpu_subtype
2166                     && self.running == other.running
2167                     && self.slot_num == other.slot_num
2168                     && self.is_master == other.is_master
2169             }
2170         }
2171         impl Eq for processor_basic_info {}
2172         impl ::fmt::Debug for processor_basic_info {
2173             fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
2174                 f.debug_struct("processor_basic_info")
2175                     .field("cpu_type", &self.cpu_type)
2176                     .field("cpu_subtype", &self.cpu_subtype)
2177                     .field("running", &self.running)
2178                     .field("slot_num", &self.slot_num)
2179                     .field("is_master", &self.is_master)
2180                     .finish()
2181             }
2182         }
2183         impl ::hash::Hash for processor_basic_info {
2184             fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
2185                 self.cpu_type.hash(state);
2186                 self.cpu_subtype.hash(state);
2187                 self.running.hash(state);
2188                 self.slot_num.hash(state);
2189                 self.is_master.hash(state);
2190             }
2191         }
2192 
2193         impl PartialEq for processor_set_basic_info {
2194             fn eq(&self, other: &processor_set_basic_info) -> bool {
2195                 self.processor_count == other.processor_count
2196                     && self.default_policy == other.default_policy
2197             }
2198         }
2199         impl Eq for processor_set_basic_info {}
2200         impl ::fmt::Debug for processor_set_basic_info {
2201             fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
2202                 f.debug_struct("processor_set_basic_info")
2203                     .field("processor_count", &self.processor_count)
2204                     .field("default_policy", &self.default_policy)
2205                     .finish()
2206             }
2207         }
2208         impl ::hash::Hash for processor_set_basic_info {
2209             fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
2210                 self.processor_count.hash(state);
2211                 self.default_policy.hash(state);
2212             }
2213         }
2214 
2215         impl PartialEq for processor_set_load_info {
2216             fn eq(&self, other: &processor_set_load_info) -> bool {
2217                 self.task_count == other.task_count
2218                     && self.thread_count == other.thread_count
2219                     && self.load_average == other.load_average
2220                     && self.mach_factor == other.mach_factor
2221             }
2222         }
2223         impl Eq for processor_set_load_info {}
2224         impl ::fmt::Debug for processor_set_load_info {
2225             fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
2226                 f.debug_struct("processor_set_load_info")
2227                     .field("task_count", &self.task_count)
2228                     .field("thread_count", &self.thread_count)
2229                     .field("load_average", &self.load_average)
2230                     .field("mach_factor", &self.mach_factor)
2231                     .finish()
2232             }
2233         }
2234         impl ::hash::Hash for processor_set_load_info {
2235             fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
2236                 self.task_count.hash(state);
2237                 self.thread_count.hash(state);
2238                 self.load_average.hash(state);
2239                 self.mach_factor.hash(state);
2240             }
2241         }
2242 
2243         impl PartialEq for time_value_t {
2244             fn eq(&self, other: &time_value_t) -> bool {
2245                 self.seconds == other.seconds
2246                     && self.microseconds == other.microseconds
2247             }
2248         }
2249         impl Eq for time_value_t {}
2250         impl ::fmt::Debug for time_value_t {
2251             fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
2252                 f.debug_struct("time_value_t")
2253                     .field("seconds", &self.seconds)
2254                     .field("microseconds", &self.microseconds)
2255                     .finish()
2256             }
2257         }
2258         impl ::hash::Hash for time_value_t {
2259             fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
2260                 self.seconds.hash(state);
2261                 self.microseconds.hash(state);
2262             }
2263         }
2264         impl PartialEq for thread_basic_info {
2265             fn eq(&self, other: &thread_basic_info) -> bool {
2266                 self.user_time == other.user_time
2267                     && self.system_time == other.system_time
2268                     && self.cpu_usage == other.cpu_usage
2269                     && self.policy == other.policy
2270                     && self.run_state == other.run_state
2271                     && self.flags == other.flags
2272                     && self.suspend_count == other.suspend_count
2273                     && self.sleep_time == other.sleep_time
2274             }
2275         }
2276         impl Eq for thread_basic_info {}
2277         impl ::fmt::Debug for thread_basic_info {
2278             fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
2279                 f.debug_struct("thread_basic_info")
2280                     .field("user_time", &self.user_time)
2281                     .field("system_time", &self.system_time)
2282                     .field("cpu_usage", &self.cpu_usage)
2283                     .field("policy", &self.policy)
2284                     .field("run_state", &self.run_state)
2285                     .field("flags", &self.flags)
2286                     .field("suspend_count", &self.suspend_count)
2287                     .field("sleep_time", &self.sleep_time)
2288                     .finish()
2289             }
2290         }
2291         impl ::hash::Hash for thread_basic_info {
2292             fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
2293                 self.user_time.hash(state);
2294                 self.system_time.hash(state);
2295                 self.cpu_usage.hash(state);
2296                 self.policy.hash(state);
2297                 self.run_state.hash(state);
2298                 self.flags.hash(state);
2299                 self.suspend_count.hash(state);
2300                 self.sleep_time.hash(state);
2301             }
2302         }
2303         impl PartialEq for thread_extended_info {
2304             fn eq(&self, other: &thread_extended_info) -> bool {
2305                 self.pth_user_time == other.pth_user_time
2306                     && self.pth_system_time == other.pth_system_time
2307                     && self.pth_cpu_usage == other.pth_cpu_usage
2308                     && self.pth_policy == other.pth_policy
2309                     && self.pth_run_state == other.pth_run_state
2310                     && self.pth_flags == other.pth_flags
2311                     && self.pth_sleep_time == other.pth_sleep_time
2312                     && self.pth_curpri == other.pth_curpri
2313                     && self.pth_priority == other.pth_priority
2314                     && self.pth_maxpriority == other.pth_maxpriority
2315                     && self.pth_name
2316                            .iter()
2317                            .zip(other.pth_name.iter())
2318                            .all(|(a,b)| a == b)
2319             }
2320         }
2321         impl Eq for thread_extended_info {}
2322         impl ::fmt::Debug for thread_extended_info {
2323             fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
2324                 f.debug_struct("proc_threadinfo")
2325                     .field("pth_user_time", &self.pth_user_time)
2326                     .field("pth_system_time", &self.pth_system_time)
2327                     .field("pth_cpu_usage", &self.pth_cpu_usage)
2328                     .field("pth_policy", &self.pth_policy)
2329                     .field("pth_run_state", &self.pth_run_state)
2330                     .field("pth_flags", &self.pth_flags)
2331                     .field("pth_sleep_time", &self.pth_sleep_time)
2332                     .field("pth_curpri", &self.pth_curpri)
2333                     .field("pth_priority", &self.pth_priority)
2334                     .field("pth_maxpriority", &self.pth_maxpriority)
2335                       // FIXME: .field("pth_name", &self.pth_name)
2336                     .finish()
2337             }
2338         }
2339         impl ::hash::Hash for thread_extended_info {
2340             fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
2341                 self.pth_user_time.hash(state);
2342                 self.pth_system_time.hash(state);
2343                 self.pth_cpu_usage.hash(state);
2344                 self.pth_policy.hash(state);
2345                 self.pth_run_state.hash(state);
2346                 self.pth_flags.hash(state);
2347                 self.pth_sleep_time.hash(state);
2348                 self.pth_curpri.hash(state);
2349                 self.pth_priority.hash(state);
2350                 self.pth_maxpriority.hash(state);
2351                 self.pth_name.hash(state);
2352             }
2353         }
2354         impl PartialEq for thread_identifier_info {
2355             fn eq(&self, other: &thread_identifier_info) -> bool {
2356                 self.thread_id == other.thread_id
2357                     && self.thread_handle == other.thread_handle
2358                     && self.dispatch_qaddr == other.dispatch_qaddr
2359             }
2360         }
2361         impl Eq for thread_identifier_info {}
2362         impl ::fmt::Debug for thread_identifier_info {
2363             fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
2364                 f.debug_struct("thread_identifier_info")
2365                     .field("thread_id", &self.thread_id)
2366                     .field("thread_handle", &self.thread_handle)
2367                     .field("dispatch_qaddr", &self.dispatch_qaddr)
2368                     .finish()
2369             }
2370         }
2371         impl ::hash::Hash for thread_identifier_info {
2372             fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
2373                 self.thread_id.hash(state);
2374                 self.thread_handle.hash(state);
2375                 self.dispatch_qaddr.hash(state);
2376             }
2377         }
2378         impl PartialEq for if_data64 {
2379             fn eq(&self, other: &if_data64) -> bool {
2380                 self.ifi_type == other.ifi_type &&
2381                 self.ifi_typelen == other.ifi_typelen &&
2382                 self.ifi_physical == other.ifi_physical &&
2383                 self.ifi_addrlen == other.ifi_addrlen &&
2384                 self.ifi_hdrlen == other.ifi_hdrlen &&
2385                 self.ifi_recvquota == other.ifi_recvquota &&
2386                 self.ifi_xmitquota == other.ifi_xmitquota &&
2387                 self.ifi_unused1 == other.ifi_unused1 &&
2388                 self.ifi_mtu == other.ifi_mtu &&
2389                 self.ifi_metric == other.ifi_metric &&
2390                 self.ifi_baudrate == other.ifi_baudrate &&
2391                 self.ifi_ipackets == other.ifi_ipackets &&
2392                 self.ifi_ierrors == other.ifi_ierrors &&
2393                 self.ifi_opackets == other.ifi_opackets &&
2394                 self.ifi_oerrors == other.ifi_oerrors &&
2395                 self.ifi_collisions == other.ifi_collisions &&
2396                 self.ifi_ibytes == other.ifi_ibytes &&
2397                 self.ifi_obytes == other.ifi_obytes &&
2398                 self.ifi_imcasts == other.ifi_imcasts &&
2399                 self.ifi_omcasts == other.ifi_omcasts &&
2400                 self.ifi_iqdrops == other.ifi_iqdrops &&
2401                 self.ifi_noproto == other.ifi_noproto &&
2402                 self.ifi_recvtiming == other.ifi_recvtiming &&
2403                 self.ifi_xmittiming == other.ifi_xmittiming &&
2404                 self.ifi_lastchange == other.ifi_lastchange
2405             }
2406         }
2407         impl Eq for if_data64 {}
2408         impl ::fmt::Debug for if_data64 {
2409             fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
2410                 let ifi_type = self.ifi_type;
2411                 let ifi_typelen = self.ifi_typelen;
2412                 let ifi_physical = self.ifi_physical;
2413                 let ifi_addrlen = self.ifi_addrlen;
2414                 let ifi_hdrlen = self.ifi_hdrlen;
2415                 let ifi_recvquota = self.ifi_recvquota;
2416                 let ifi_xmitquota = self.ifi_xmitquota;
2417                 let ifi_unused1 = self.ifi_unused1;
2418                 let ifi_mtu = self.ifi_mtu;
2419                 let ifi_metric = self.ifi_metric;
2420                 let ifi_baudrate = self.ifi_baudrate;
2421                 let ifi_ipackets = self.ifi_ipackets;
2422                 let ifi_ierrors = self.ifi_ierrors;
2423                 let ifi_opackets = self.ifi_opackets;
2424                 let ifi_oerrors = self.ifi_oerrors;
2425                 let ifi_collisions = self.ifi_collisions;
2426                 let ifi_ibytes = self.ifi_ibytes;
2427                 let ifi_obytes = self.ifi_obytes;
2428                 let ifi_imcasts = self.ifi_imcasts;
2429                 let ifi_omcasts = self.ifi_omcasts;
2430                 let ifi_iqdrops = self.ifi_iqdrops;
2431                 let ifi_noproto = self.ifi_noproto;
2432                 let ifi_recvtiming = self.ifi_recvtiming;
2433                 let ifi_xmittiming = self.ifi_xmittiming;
2434                 let ifi_lastchange = self.ifi_lastchange;
2435                 f.debug_struct("if_data64")
2436                     .field("ifi_type", &ifi_type)
2437                     .field("ifi_typelen", &ifi_typelen)
2438                     .field("ifi_physical", &ifi_physical)
2439                     .field("ifi_addrlen", &ifi_addrlen)
2440                     .field("ifi_hdrlen", &ifi_hdrlen)
2441                     .field("ifi_recvquota", &ifi_recvquota)
2442                     .field("ifi_xmitquota", &ifi_xmitquota)
2443                     .field("ifi_unused1", &ifi_unused1)
2444                     .field("ifi_mtu", &ifi_mtu)
2445                     .field("ifi_metric", &ifi_metric)
2446                     .field("ifi_baudrate", &ifi_baudrate)
2447                     .field("ifi_ipackets", &ifi_ipackets)
2448                     .field("ifi_ierrors", &ifi_ierrors)
2449                     .field("ifi_opackets", &ifi_opackets)
2450                     .field("ifi_oerrors", &ifi_oerrors)
2451                     .field("ifi_collisions", &ifi_collisions)
2452                     .field("ifi_ibytes", &ifi_ibytes)
2453                     .field("ifi_obytes", &ifi_obytes)
2454                     .field("ifi_imcasts", &ifi_imcasts)
2455                     .field("ifi_omcasts", &ifi_omcasts)
2456                     .field("ifi_iqdrops", &ifi_iqdrops)
2457                     .field("ifi_noproto", &ifi_noproto)
2458                     .field("ifi_recvtiming", &ifi_recvtiming)
2459                     .field("ifi_xmittiming", &ifi_xmittiming)
2460                     .field("ifi_lastchange", &ifi_lastchange)
2461                     .finish()
2462             }
2463         }
2464         impl ::hash::Hash for if_data64 {
2465             fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
2466                 let ifi_type = self.ifi_type;
2467                 let ifi_typelen = self.ifi_typelen;
2468                 let ifi_physical = self.ifi_physical;
2469                 let ifi_addrlen = self.ifi_addrlen;
2470                 let ifi_hdrlen = self.ifi_hdrlen;
2471                 let ifi_recvquota = self.ifi_recvquota;
2472                 let ifi_xmitquota = self.ifi_xmitquota;
2473                 let ifi_unused1 = self.ifi_unused1;
2474                 let ifi_mtu = self.ifi_mtu;
2475                 let ifi_metric = self.ifi_metric;
2476                 let ifi_baudrate = self.ifi_baudrate;
2477                 let ifi_ipackets = self.ifi_ipackets;
2478                 let ifi_ierrors = self.ifi_ierrors;
2479                 let ifi_opackets = self.ifi_opackets;
2480                 let ifi_oerrors = self.ifi_oerrors;
2481                 let ifi_collisions = self.ifi_collisions;
2482                 let ifi_ibytes = self.ifi_ibytes;
2483                 let ifi_obytes = self.ifi_obytes;
2484                 let ifi_imcasts = self.ifi_imcasts;
2485                 let ifi_omcasts = self.ifi_omcasts;
2486                 let ifi_iqdrops = self.ifi_iqdrops;
2487                 let ifi_noproto = self.ifi_noproto;
2488                 let ifi_recvtiming = self.ifi_recvtiming;
2489                 let ifi_xmittiming = self.ifi_xmittiming;
2490                 let ifi_lastchange = self.ifi_lastchange;
2491                 ifi_type.hash(state);
2492                 ifi_typelen.hash(state);
2493                 ifi_physical.hash(state);
2494                 ifi_addrlen.hash(state);
2495                 ifi_hdrlen.hash(state);
2496                 ifi_recvquota.hash(state);
2497                 ifi_xmitquota.hash(state);
2498                 ifi_unused1.hash(state);
2499                 ifi_mtu.hash(state);
2500                 ifi_metric.hash(state);
2501                 ifi_baudrate.hash(state);
2502                 ifi_ipackets.hash(state);
2503                 ifi_ierrors.hash(state);
2504                 ifi_opackets.hash(state);
2505                 ifi_oerrors.hash(state);
2506                 ifi_collisions.hash(state);
2507                 ifi_ibytes.hash(state);
2508                 ifi_obytes.hash(state);
2509                 ifi_imcasts.hash(state);
2510                 ifi_omcasts.hash(state);
2511                 ifi_iqdrops.hash(state);
2512                 ifi_noproto.hash(state);
2513                 ifi_recvtiming.hash(state);
2514                 ifi_xmittiming.hash(state);
2515                 ifi_lastchange.hash(state);
2516             }
2517         }
2518         impl PartialEq for if_msghdr2 {
2519             fn eq(&self, other: &if_msghdr2) -> bool {
2520                 self.ifm_msglen == other.ifm_msglen &&
2521                 self.ifm_version == other.ifm_version &&
2522                 self.ifm_type == other.ifm_type &&
2523                 self.ifm_addrs == other.ifm_addrs &&
2524                 self.ifm_flags == other.ifm_flags &&
2525                 self.ifm_index == other.ifm_index &&
2526                 self.ifm_snd_len == other.ifm_snd_len &&
2527                 self.ifm_snd_maxlen == other.ifm_snd_maxlen &&
2528                 self.ifm_snd_drops == other.ifm_snd_drops &&
2529                 self.ifm_timer == other.ifm_timer &&
2530                 self.ifm_data == other.ifm_data
2531             }
2532         }
2533         impl Eq for if_msghdr2 {}
2534         impl ::fmt::Debug for if_msghdr2 {
2535             fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
2536                 let ifm_msglen = self.ifm_msglen;
2537                 let ifm_version = self.ifm_version;
2538                 let ifm_type = self.ifm_type;
2539                 let ifm_addrs = self.ifm_addrs;
2540                 let ifm_flags = self.ifm_flags;
2541                 let ifm_index = self.ifm_index;
2542                 let ifm_snd_len = self.ifm_snd_len;
2543                 let ifm_snd_maxlen = self.ifm_snd_maxlen;
2544                 let ifm_snd_drops = self.ifm_snd_drops;
2545                 let ifm_timer = self.ifm_timer;
2546                 let ifm_data = self.ifm_data;
2547                 f.debug_struct("if_msghdr2")
2548                     .field("ifm_msglen", &ifm_msglen)
2549                     .field("ifm_version", &ifm_version)
2550                     .field("ifm_type", &ifm_type)
2551                     .field("ifm_addrs", &ifm_addrs)
2552                     .field("ifm_flags", &ifm_flags)
2553                     .field("ifm_index", &ifm_index)
2554                     .field("ifm_snd_len", &ifm_snd_len)
2555                     .field("ifm_snd_maxlen", &ifm_snd_maxlen)
2556                     .field("ifm_snd_drops", &ifm_snd_drops)
2557                     .field("ifm_timer", &ifm_timer)
2558                     .field("ifm_data", &ifm_data)
2559                     .finish()
2560             }
2561         }
2562         impl ::hash::Hash for if_msghdr2 {
2563             fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
2564                 let ifm_msglen = self.ifm_msglen;
2565                 let ifm_version = self.ifm_version;
2566                 let ifm_type = self.ifm_type;
2567                 let ifm_addrs = self.ifm_addrs;
2568                 let ifm_flags = self.ifm_flags;
2569                 let ifm_index = self.ifm_index;
2570                 let ifm_snd_len = self.ifm_snd_len;
2571                 let ifm_snd_maxlen = self.ifm_snd_maxlen;
2572                 let ifm_snd_drops = self.ifm_snd_drops;
2573                 let ifm_timer = self.ifm_timer;
2574                 let ifm_data = self.ifm_data;
2575                 ifm_msglen.hash(state);
2576                 ifm_version.hash(state);
2577                 ifm_type.hash(state);
2578                 ifm_addrs.hash(state);
2579                 ifm_flags.hash(state);
2580                 ifm_index.hash(state);
2581                 ifm_snd_len.hash(state);
2582                 ifm_snd_maxlen.hash(state);
2583                 ifm_snd_drops.hash(state);
2584                 ifm_timer.hash(state);
2585                 ifm_data.hash(state);
2586             }
2587         }
2588         impl PartialEq for vm_statistics64 {
2589             fn eq(&self, other: &vm_statistics64) -> bool {
2590                 // Otherwise rustfmt crashes...
2591                 let total_uncompressed = self.total_uncompressed_pages_in_compressor;
2592                 self.free_count == other.free_count &&
2593                 self.active_count == other.active_count &&
2594                 self.inactive_count == other.inactive_count &&
2595                 self.wire_count == other.wire_count &&
2596                 self.zero_fill_count == other.zero_fill_count &&
2597                 self.reactivations == other.reactivations &&
2598                 self.pageins == other.pageins &&
2599                 self.pageouts == other.pageouts &&
2600                 self.faults == other.faults &&
2601                 self.cow_faults == other.cow_faults &&
2602                 self.lookups == other.lookups &&
2603                 self.hits == other.hits &&
2604                 self.purges == other.purges &&
2605                 self.purgeable_count == other.purgeable_count &&
2606                 self.speculative_count == other.speculative_count &&
2607                 self.decompressions == other.decompressions &&
2608                 self.compressions == other.compressions &&
2609                 self.swapins == other.swapins &&
2610                 self.swapouts == other.swapouts &&
2611                 self.compressor_page_count == other.compressor_page_count &&
2612                 self.throttled_count == other.throttled_count &&
2613                 self.external_page_count == other.external_page_count &&
2614                 self.internal_page_count == other.internal_page_count &&
2615                 total_uncompressed == other.total_uncompressed_pages_in_compressor
2616             }
2617         }
2618         impl Eq for vm_statistics64 {}
2619         impl ::fmt::Debug for vm_statistics64 {
2620             fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
2621                 let free_count = self.free_count;
2622                 let active_count = self.active_count;
2623                 let inactive_count = self.inactive_count;
2624                 let wire_count = self.wire_count;
2625                 let zero_fill_count = self.zero_fill_count;
2626                 let reactivations = self.reactivations;
2627                 let pageins = self.pageins;
2628                 let pageouts = self.pageouts;
2629                 let faults = self.faults;
2630                 let cow_faults = self.cow_faults;
2631                 let lookups = self.lookups;
2632                 let hits = self.hits;
2633                 let purges = self.purges;
2634                 let purgeable_count = self.purgeable_count;
2635                 let speculative_count = self.speculative_count;
2636                 let decompressions = self.decompressions;
2637                 let compressions = self.compressions;
2638                 let swapins = self.swapins;
2639                 let swapouts = self.swapouts;
2640                 let compressor_page_count = self.compressor_page_count;
2641                 let throttled_count = self.throttled_count;
2642                 let external_page_count = self.external_page_count;
2643                 let internal_page_count = self.internal_page_count;
2644                 // Otherwise rustfmt crashes...
2645                 let total_uncompressed = self.total_uncompressed_pages_in_compressor;
2646                 f.debug_struct("vm_statistics64")
2647                     .field("free_count", &free_count)
2648                     .field("active_count", &active_count)
2649                     .field("inactive_count", &inactive_count)
2650                     .field("wire_count", &wire_count)
2651                     .field("zero_fill_count", &zero_fill_count)
2652                     .field("reactivations", &reactivations)
2653                     .field("pageins", &pageins)
2654                     .field("pageouts", &pageouts)
2655                     .field("faults", &faults)
2656                     .field("cow_faults", &cow_faults)
2657                     .field("lookups", &lookups)
2658                     .field("hits", &hits)
2659                     .field("purges", &purges)
2660                     .field("purgeable_count", &purgeable_count)
2661                     .field("speculative_count", &speculative_count)
2662                     .field("decompressions", &decompressions)
2663                     .field("compressions", &compressions)
2664                     .field("swapins", &swapins)
2665                     .field("swapouts", &swapouts)
2666                     .field("compressor_page_count", &compressor_page_count)
2667                     .field("throttled_count", &throttled_count)
2668                     .field("external_page_count", &external_page_count)
2669                     .field("internal_page_count", &internal_page_count)
2670                     .field("total_uncompressed_pages_in_compressor", &total_uncompressed)
2671                     .finish()
2672             }
2673         }
2674         impl ::hash::Hash for vm_statistics64 {
2675             fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
2676                 let free_count = self.free_count;
2677                 let active_count = self.active_count;
2678                 let inactive_count = self.inactive_count;
2679                 let wire_count = self.wire_count;
2680                 let zero_fill_count = self.zero_fill_count;
2681                 let reactivations = self.reactivations;
2682                 let pageins = self.pageins;
2683                 let pageouts = self.pageouts;
2684                 let faults = self.faults;
2685                 let cow_faults = self.cow_faults;
2686                 let lookups = self.lookups;
2687                 let hits = self.hits;
2688                 let purges = self.purges;
2689                 let purgeable_count = self.purgeable_count;
2690                 let speculative_count = self.speculative_count;
2691                 let decompressions = self.decompressions;
2692                 let compressions = self.compressions;
2693                 let swapins = self.swapins;
2694                 let swapouts = self.swapouts;
2695                 let compressor_page_count = self.compressor_page_count;
2696                 let throttled_count = self.throttled_count;
2697                 let external_page_count = self.external_page_count;
2698                 let internal_page_count = self.internal_page_count;
2699                 // Otherwise rustfmt crashes...
2700                 let total_uncompressed = self.total_uncompressed_pages_in_compressor;
2701                 free_count.hash(state);
2702                 active_count.hash(state);
2703                 inactive_count.hash(state);
2704                 wire_count.hash(state);
2705                 zero_fill_count.hash(state);
2706                 reactivations.hash(state);
2707                 pageins.hash(state);
2708                 pageouts.hash(state);
2709                 faults.hash(state);
2710                 cow_faults.hash(state);
2711                 lookups.hash(state);
2712                 hits.hash(state);
2713                 purges.hash(state);
2714                 purgeable_count.hash(state);
2715                 speculative_count.hash(state);
2716                 decompressions.hash(state);
2717                 compressions.hash(state);
2718                 swapins.hash(state);
2719                 swapouts.hash(state);
2720                 compressor_page_count.hash(state);
2721                 throttled_count.hash(state);
2722                 external_page_count.hash(state);
2723                 internal_page_count.hash(state);
2724                 total_uncompressed.hash(state);
2725             }
2726         }
2727 
2728         impl PartialEq for mach_task_basic_info {
2729             fn eq(&self, other: &mach_task_basic_info) -> bool {
2730                 self.virtual_size == other.virtual_size
2731                     && self.resident_size == other.resident_size
2732                     && self.resident_size_max == other.resident_size_max
2733                     && self.user_time == other.user_time
2734                     && self.system_time == other.system_time
2735                     && self.policy == other.policy
2736                     && self.suspend_count == other.suspend_count
2737             }
2738         }
2739         impl Eq for mach_task_basic_info {}
2740         impl ::fmt::Debug for mach_task_basic_info {
2741             fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
2742                 let virtual_size = self.virtual_size;
2743                 let resident_size = self.resident_size;
2744                 let resident_size_max = self.resident_size_max;
2745                 let user_time = self.user_time;
2746                 let system_time = self.system_time;
2747                 let policy = self.policy;
2748                 let suspend_count = self.suspend_count;
2749                 f.debug_struct("mach_task_basic_info")
2750                     .field("virtual_size", &virtual_size)
2751                     .field("resident_size", &resident_size)
2752                     .field("resident_size_max", &resident_size_max)
2753                     .field("user_time", &user_time)
2754                     .field("system_time", &system_time)
2755                     .field("policy", &policy)
2756                     .field("suspend_count", &suspend_count)
2757                     .finish()
2758             }
2759         }
2760         impl ::hash::Hash for mach_task_basic_info {
2761             fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
2762                 let virtual_size = self.virtual_size;
2763                 let resident_size = self.resident_size;
2764                 let resident_size_max = self.resident_size_max;
2765                 let user_time = self.user_time;
2766                 let system_time = self.system_time;
2767                 let policy = self.policy;
2768                 let suspend_count = self.suspend_count;
2769                 virtual_size.hash(state);
2770                 resident_size.hash(state);
2771                 resident_size_max.hash(state);
2772                 user_time.hash(state);
2773                 system_time.hash(state);
2774                 policy.hash(state);
2775                 suspend_count.hash(state);
2776             }
2777         }
2778 
2779         impl PartialEq for log2phys {
2780             fn eq(&self, other: &log2phys) -> bool {
2781                 self.l2p_flags == other.l2p_flags
2782                     && self.l2p_contigbytes == other.l2p_contigbytes
2783                     && self.l2p_devoffset == other.l2p_devoffset
2784             }
2785         }
2786         impl Eq for log2phys {}
2787         impl ::fmt::Debug for log2phys {
2788             fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
2789                 let l2p_flags = self.l2p_flags;
2790                 let l2p_contigbytes = self.l2p_contigbytes;
2791                 let l2p_devoffset = self.l2p_devoffset;
2792                 f.debug_struct("log2phys")
2793                     .field("l2p_flags", &l2p_flags)
2794                     .field("l2p_contigbytes", &l2p_contigbytes)
2795                     .field("l2p_devoffset", &l2p_devoffset)
2796                     .finish()
2797             }
2798         }
2799         impl ::hash::Hash for log2phys {
2800             fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
2801                 let l2p_flags = self.l2p_flags;
2802                 let l2p_contigbytes = self.l2p_contigbytes;
2803                 let l2p_devoffset = self.l2p_devoffset;
2804                 l2p_flags.hash(state);
2805                 l2p_contigbytes.hash(state);
2806                 l2p_devoffset.hash(state);
2807             }
2808         }
2809         impl PartialEq for os_unfair_lock {
2810             fn eq(&self, other: &os_unfair_lock) -> bool {
2811                 self._os_unfair_lock_opaque == other._os_unfair_lock_opaque
2812             }
2813         }
2814 
2815         impl Eq for os_unfair_lock {}
2816 
2817         impl ::fmt::Debug for os_unfair_lock {
2818             fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
2819                 f.debug_struct("os_unfair_lock")
2820                     .field("_os_unfair_lock_opaque", &self._os_unfair_lock_opaque)
2821                     .finish()
2822             }
2823         }
2824 
2825         impl ::hash::Hash for os_unfair_lock {
2826             fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
2827                 self._os_unfair_lock_opaque.hash(state);
2828             }
2829         }
2830 
2831         impl PartialEq for sockaddr_vm {
2832             fn eq(&self, other: &sockaddr_vm) -> bool {
2833                 self.svm_len == other.svm_len
2834                     && self.svm_family == other.svm_family
2835                     && self.svm_reserved1 == other.svm_reserved1
2836                     && self.svm_port == other.svm_port
2837                     && self.svm_cid == other.svm_cid
2838             }
2839         }
2840 
2841         impl Eq for sockaddr_vm {}
2842 
2843         impl ::fmt::Debug for sockaddr_vm {
2844             fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
2845                 let svm_len = self.svm_len;
2846                 let svm_family = self.svm_family;
2847                 let svm_reserved1 = self.svm_reserved1;
2848                 let svm_port = self.svm_port;
2849                 let svm_cid = self.svm_cid;
2850 
2851                 f.debug_struct("sockaddr_vm")
2852                     .field("svm_len",&svm_len)
2853                     .field("svm_family",&svm_family)
2854                     .field("svm_reserved1",&svm_reserved1)
2855                     .field("svm_port",&svm_port)
2856                     .field("svm_cid",&svm_cid)
2857                     .finish()
2858             }
2859         }
2860 
2861         impl ::hash::Hash for sockaddr_vm {
2862             fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
2863                 let svm_len = self.svm_len;
2864                 let svm_family = self.svm_family;
2865                 let svm_reserved1 = self.svm_reserved1;
2866                 let svm_port = self.svm_port;
2867                 let svm_cid = self.svm_cid;
2868 
2869                 svm_len.hash(state);
2870                 svm_family.hash(state);
2871                 svm_reserved1.hash(state);
2872                 svm_port.hash(state);
2873                 svm_cid.hash(state);
2874             }
2875         }
2876 
2877         impl PartialEq for ifdevmtu {
2878             fn eq(&self, other: &ifdevmtu) -> bool {
2879                 self.ifdm_current == other.ifdm_current
2880                     && self.ifdm_min == other.ifdm_min
2881                     && self.ifdm_max == other.ifdm_max
2882             }
2883         }
2884 
2885         impl Eq for ifdevmtu {}
2886 
2887         impl ::fmt::Debug for ifdevmtu {
2888             fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
2889                 f.debug_struct("ifdevmtu")
2890                     .field("ifdm_current", &self.ifdm_current)
2891                     .field("ifdm_min", &self.ifdm_min)
2892                     .field("ifdm_max", &self.ifdm_max)
2893                     .finish()
2894             }
2895         }
2896 
2897         impl ::hash::Hash for ifdevmtu {
2898             fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
2899                 self.ifdm_current.hash(state);
2900                 self.ifdm_min.hash(state);
2901                 self.ifdm_max.hash(state);
2902             }
2903         }
2904 
2905         #[cfg(libc_union)]
2906         impl PartialEq for __c_anonymous_ifk_data {
2907             fn eq(&self, other: &__c_anonymous_ifk_data) -> bool {
2908                 unsafe {
2909                     self.ifk_ptr == other.ifk_ptr
2910                         && self.ifk_value == other.ifk_value
2911                 }
2912             }
2913         }
2914 
2915         #[cfg(libc_union)]
2916         impl Eq for __c_anonymous_ifk_data {}
2917 
2918         #[cfg(libc_union)]
2919         impl ::fmt::Debug for __c_anonymous_ifk_data {
2920             fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
2921                 f.debug_struct("__c_anonymous_ifk_data")
2922                     .field("ifk_ptr", unsafe { &self.ifk_ptr })
2923                     .field("ifk_value", unsafe { &self.ifk_value })
2924                     .finish()
2925             }
2926         }
2927         #[cfg(libc_union)]
2928         impl ::hash::Hash for __c_anonymous_ifk_data {
2929             fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
2930                 unsafe {
2931                     self.ifk_ptr.hash(state);
2932                     self.ifk_value.hash(state);
2933                 }
2934             }
2935         }
2936 
2937         impl PartialEq for ifkpi {
2938             fn eq(&self, other: &ifkpi) -> bool {
2939                 self.ifk_module_id == other.ifk_module_id
2940                     && self.ifk_type == other.ifk_type
2941             }
2942         }
2943 
2944         impl Eq for ifkpi {}
2945 
2946         impl ::fmt::Debug for ifkpi {
2947             fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
2948                 f.debug_struct("ifkpi")
2949                     .field("ifk_module_id", &self.ifk_module_id)
2950                     .field("ifk_type", &self.ifk_type)
2951                     .finish()
2952             }
2953         }
2954 
2955         impl ::hash::Hash for ifkpi {
2956             fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
2957                 self.ifk_module_id.hash(state);
2958                 self.ifk_type.hash(state);
2959             }
2960         }
2961 
2962         #[cfg(libc_union)]
2963         impl PartialEq for __c_anonymous_ifr_ifru {
2964             fn eq(&self, other: &__c_anonymous_ifr_ifru) -> bool {
2965                 unsafe {
2966                     self.ifru_addr == other.ifru_addr
2967                         && self.ifru_dstaddr == other.ifru_dstaddr
2968                         && self.ifru_broadaddr == other.ifru_broadaddr
2969                         && self.ifru_flags == other.ifru_flags
2970                         && self.ifru_metrics == other.ifru_metrics
2971                         && self.ifru_mtu == other.ifru_mtu
2972                         && self.ifru_phys == other.ifru_phys
2973                         && self.ifru_media == other.ifru_media
2974                         && self.ifru_intval == other.ifru_intval
2975                         && self.ifru_data == other.ifru_data
2976                         && self.ifru_devmtu == other.ifru_devmtu
2977                         && self.ifru_kpi == other.ifru_kpi
2978                         && self.ifru_wake_flags == other.ifru_wake_flags
2979                         && self.ifru_route_refcnt == other.ifru_route_refcnt
2980                         && self.ifru_cap.iter().zip(other.ifru_cap.iter()).all(|(a,b)| a == b)
2981                         && self.ifru_functional_type == other.ifru_functional_type
2982                 }
2983             }
2984         }
2985 
2986         #[cfg(libc_union)]
2987         impl Eq for __c_anonymous_ifr_ifru {}
2988 
2989         #[cfg(libc_union)]
2990         impl ::fmt::Debug for __c_anonymous_ifr_ifru {
2991             fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
2992                 f.debug_struct("__c_anonymous_ifr_ifru")
2993                     .field("ifru_addr", unsafe { &self.ifru_addr })
2994                     .field("ifru_dstaddr", unsafe { &self.ifru_dstaddr })
2995                     .field("ifru_broadaddr", unsafe { &self.ifru_broadaddr })
2996                     .field("ifru_flags", unsafe { &self.ifru_flags })
2997                     .field("ifru_metrics", unsafe { &self.ifru_metrics })
2998                     .field("ifru_mtu", unsafe { &self.ifru_mtu })
2999                     .field("ifru_phys", unsafe { &self.ifru_phys })
3000                     .field("ifru_media", unsafe { &self.ifru_media })
3001                     .field("ifru_intval", unsafe { &self.ifru_intval })
3002                     .field("ifru_data", unsafe { &self.ifru_data })
3003                     .field("ifru_devmtu", unsafe { &self.ifru_devmtu })
3004                     .field("ifru_kpi", unsafe { &self.ifru_kpi })
3005                     .field("ifru_wake_flags", unsafe { &self.ifru_wake_flags })
3006                     .field("ifru_route_refcnt", unsafe { &self.ifru_route_refcnt })
3007                     .field("ifru_cap", unsafe { &self.ifru_cap })
3008                     .field("ifru_functional_type", unsafe { &self.ifru_functional_type })
3009                     .finish()
3010             }
3011         }
3012 
3013         #[cfg(libc_union)]
3014         impl ::hash::Hash for __c_anonymous_ifr_ifru {
3015             fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
3016                 unsafe {
3017                     self.ifru_addr.hash(state);
3018                     self.ifru_dstaddr.hash(state);
3019                     self.ifru_broadaddr.hash(state);
3020                     self.ifru_flags.hash(state);
3021                     self.ifru_metrics.hash(state);
3022                     self.ifru_mtu.hash(state);
3023                     self.ifru_phys.hash(state);
3024                     self.ifru_media.hash(state);
3025                     self.ifru_intval.hash(state);
3026                     self.ifru_data.hash(state);
3027                     self.ifru_devmtu.hash(state);
3028                     self.ifru_kpi.hash(state);
3029                     self.ifru_wake_flags.hash(state);
3030                     self.ifru_route_refcnt.hash(state);
3031                     self.ifru_cap.hash(state);
3032                     self.ifru_functional_type.hash(state);
3033                 }
3034             }
3035         }
3036 
3037         impl PartialEq for ifreq {
3038             fn eq(&self, other: &ifreq) -> bool {
3039                 self.ifr_name == other.ifr_name
3040                     && self.ifr_ifru == other.ifr_ifru
3041             }
3042         }
3043 
3044         impl Eq for ifreq {}
3045 
3046         impl ::fmt::Debug for ifreq {
3047             fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
3048                 f.debug_struct("ifreq")
3049                     .field("ifr_name", &self.ifr_name)
3050                     .field("ifr_ifru", &self.ifr_ifru)
3051                     .finish()
3052             }
3053         }
3054 
3055         impl ::hash::Hash for ifreq {
3056             fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
3057                 self.ifr_name.hash(state);
3058                 self.ifr_ifru.hash(state);
3059             }
3060         }
3061 
3062         #[cfg(libc_union)]
3063         impl Eq for __c_anonymous_ifc_ifcu {}
3064 
3065         #[cfg(libc_union)]
3066         impl PartialEq for __c_anonymous_ifc_ifcu {
3067             fn eq(&self, other: &__c_anonymous_ifc_ifcu) -> bool {
3068                 unsafe {
3069                     self.ifcu_buf == other.ifcu_buf &&
3070                     self.ifcu_req == other.ifcu_req
3071                 }
3072             }
3073         }
3074 
3075         #[cfg(libc_union)]
3076         impl ::fmt::Debug for __c_anonymous_ifc_ifcu {
3077             fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
3078                 f.debug_struct("ifc_ifcu")
3079                     .field("ifcu_buf", unsafe { &self.ifcu_buf })
3080                     .field("ifcu_req", unsafe { &self.ifcu_req })
3081                     .finish()
3082             }
3083         }
3084 
3085         #[cfg(libc_union)]
3086         impl ::hash::Hash for __c_anonymous_ifc_ifcu {
3087             fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
3088                 unsafe { self.ifcu_buf.hash(state) };
3089                 unsafe { self.ifcu_req.hash(state) };
3090             }
3091         }
3092     }
3093 }
3094 
3095 pub const _UTX_USERSIZE: usize = 256;
3096 pub const _UTX_LINESIZE: usize = 32;
3097 pub const _UTX_IDSIZE: usize = 4;
3098 pub const _UTX_HOSTSIZE: usize = 256;
3099 
3100 pub const EMPTY: ::c_short = 0;
3101 pub const RUN_LVL: ::c_short = 1;
3102 pub const BOOT_TIME: ::c_short = 2;
3103 pub const OLD_TIME: ::c_short = 3;
3104 pub const NEW_TIME: ::c_short = 4;
3105 pub const INIT_PROCESS: ::c_short = 5;
3106 pub const LOGIN_PROCESS: ::c_short = 6;
3107 pub const USER_PROCESS: ::c_short = 7;
3108 pub const DEAD_PROCESS: ::c_short = 8;
3109 pub const ACCOUNTING: ::c_short = 9;
3110 pub const SIGNATURE: ::c_short = 10;
3111 pub const SHUTDOWN_TIME: ::c_short = 11;
3112 
3113 pub const LC_COLLATE_MASK: ::c_int = 1 << 0;
3114 pub const LC_CTYPE_MASK: ::c_int = 1 << 1;
3115 pub const LC_MESSAGES_MASK: ::c_int = 1 << 2;
3116 pub const LC_MONETARY_MASK: ::c_int = 1 << 3;
3117 pub const LC_NUMERIC_MASK: ::c_int = 1 << 4;
3118 pub const LC_TIME_MASK: ::c_int = 1 << 5;
3119 pub const LC_ALL_MASK: ::c_int = LC_COLLATE_MASK
3120     | LC_CTYPE_MASK
3121     | LC_MESSAGES_MASK
3122     | LC_MONETARY_MASK
3123     | LC_NUMERIC_MASK
3124     | LC_TIME_MASK;
3125 
3126 pub const CODESET: ::nl_item = 0;
3127 pub const D_T_FMT: ::nl_item = 1;
3128 pub const D_FMT: ::nl_item = 2;
3129 pub const T_FMT: ::nl_item = 3;
3130 pub const T_FMT_AMPM: ::nl_item = 4;
3131 pub const AM_STR: ::nl_item = 5;
3132 pub const PM_STR: ::nl_item = 6;
3133 
3134 pub const DAY_1: ::nl_item = 7;
3135 pub const DAY_2: ::nl_item = 8;
3136 pub const DAY_3: ::nl_item = 9;
3137 pub const DAY_4: ::nl_item = 10;
3138 pub const DAY_5: ::nl_item = 11;
3139 pub const DAY_6: ::nl_item = 12;
3140 pub const DAY_7: ::nl_item = 13;
3141 
3142 pub const ABDAY_1: ::nl_item = 14;
3143 pub const ABDAY_2: ::nl_item = 15;
3144 pub const ABDAY_3: ::nl_item = 16;
3145 pub const ABDAY_4: ::nl_item = 17;
3146 pub const ABDAY_5: ::nl_item = 18;
3147 pub const ABDAY_6: ::nl_item = 19;
3148 pub const ABDAY_7: ::nl_item = 20;
3149 
3150 pub const MON_1: ::nl_item = 21;
3151 pub const MON_2: ::nl_item = 22;
3152 pub const MON_3: ::nl_item = 23;
3153 pub const MON_4: ::nl_item = 24;
3154 pub const MON_5: ::nl_item = 25;
3155 pub const MON_6: ::nl_item = 26;
3156 pub const MON_7: ::nl_item = 27;
3157 pub const MON_8: ::nl_item = 28;
3158 pub const MON_9: ::nl_item = 29;
3159 pub const MON_10: ::nl_item = 30;
3160 pub const MON_11: ::nl_item = 31;
3161 pub const MON_12: ::nl_item = 32;
3162 
3163 pub const ABMON_1: ::nl_item = 33;
3164 pub const ABMON_2: ::nl_item = 34;
3165 pub const ABMON_3: ::nl_item = 35;
3166 pub const ABMON_4: ::nl_item = 36;
3167 pub const ABMON_5: ::nl_item = 37;
3168 pub const ABMON_6: ::nl_item = 38;
3169 pub const ABMON_7: ::nl_item = 39;
3170 pub const ABMON_8: ::nl_item = 40;
3171 pub const ABMON_9: ::nl_item = 41;
3172 pub const ABMON_10: ::nl_item = 42;
3173 pub const ABMON_11: ::nl_item = 43;
3174 pub const ABMON_12: ::nl_item = 44;
3175 
3176 pub const CLOCK_REALTIME: ::clockid_t = 0;
3177 pub const CLOCK_MONOTONIC_RAW: ::clockid_t = 4;
3178 pub const CLOCK_MONOTONIC_RAW_APPROX: ::clockid_t = 5;
3179 pub const CLOCK_MONOTONIC: ::clockid_t = 6;
3180 pub const CLOCK_UPTIME_RAW: ::clockid_t = 8;
3181 pub const CLOCK_UPTIME_RAW_APPROX: ::clockid_t = 9;
3182 pub const CLOCK_PROCESS_CPUTIME_ID: ::clockid_t = 12;
3183 pub const CLOCK_THREAD_CPUTIME_ID: ::clockid_t = 16;
3184 
3185 pub const ERA: ::nl_item = 45;
3186 pub const ERA_D_FMT: ::nl_item = 46;
3187 pub const ERA_D_T_FMT: ::nl_item = 47;
3188 pub const ERA_T_FMT: ::nl_item = 48;
3189 pub const ALT_DIGITS: ::nl_item = 49;
3190 
3191 pub const RADIXCHAR: ::nl_item = 50;
3192 pub const THOUSEP: ::nl_item = 51;
3193 
3194 pub const YESEXPR: ::nl_item = 52;
3195 pub const NOEXPR: ::nl_item = 53;
3196 
3197 pub const YESSTR: ::nl_item = 54;
3198 pub const NOSTR: ::nl_item = 55;
3199 
3200 pub const CRNCYSTR: ::nl_item = 56;
3201 
3202 pub const D_MD_ORDER: ::nl_item = 57;
3203 
3204 pub const EXIT_FAILURE: ::c_int = 1;
3205 pub const EXIT_SUCCESS: ::c_int = 0;
3206 pub const RAND_MAX: ::c_int = 2147483647;
3207 pub const EOF: ::c_int = -1;
3208 pub const SEEK_SET: ::c_int = 0;
3209 pub const SEEK_CUR: ::c_int = 1;
3210 pub const SEEK_END: ::c_int = 2;
3211 pub const SEEK_HOLE: ::c_int = 3;
3212 pub const SEEK_DATA: ::c_int = 4;
3213 pub const _IOFBF: ::c_int = 0;
3214 pub const _IONBF: ::c_int = 2;
3215 pub const _IOLBF: ::c_int = 1;
3216 pub const BUFSIZ: ::c_uint = 1024;
3217 pub const FOPEN_MAX: ::c_uint = 20;
3218 pub const FILENAME_MAX: ::c_uint = 1024;
3219 pub const L_tmpnam: ::c_uint = 1024;
3220 pub const TMP_MAX: ::c_uint = 308915776;
3221 pub const _PC_LINK_MAX: ::c_int = 1;
3222 pub const _PC_MAX_CANON: ::c_int = 2;
3223 pub const _PC_MAX_INPUT: ::c_int = 3;
3224 pub const _PC_NAME_MAX: ::c_int = 4;
3225 pub const _PC_PATH_MAX: ::c_int = 5;
3226 pub const _PC_PIPE_BUF: ::c_int = 6;
3227 pub const _PC_CHOWN_RESTRICTED: ::c_int = 7;
3228 pub const _PC_NO_TRUNC: ::c_int = 8;
3229 pub const _PC_VDISABLE: ::c_int = 9;
3230 pub const O_EVTONLY: ::c_int = 0x00008000;
3231 pub const O_NOCTTY: ::c_int = 0x00020000;
3232 pub const O_DIRECTORY: ::c_int = 0x00100000;
3233 pub const O_SYMLINK: ::c_int = 0x00200000;
3234 pub const O_DSYNC: ::c_int = 0x00400000;
3235 pub const O_CLOEXEC: ::c_int = 0x01000000;
3236 pub const O_NOFOLLOW_ANY: ::c_int = 0x20000000;
3237 pub const S_IFIFO: mode_t = 4096;
3238 pub const S_IFCHR: mode_t = 8192;
3239 pub const S_IFBLK: mode_t = 24576;
3240 pub const S_IFDIR: mode_t = 16384;
3241 pub const S_IFREG: mode_t = 32768;
3242 pub const S_IFLNK: mode_t = 40960;
3243 pub const S_IFSOCK: mode_t = 49152;
3244 pub const S_IFMT: mode_t = 61440;
3245 pub const S_IEXEC: mode_t = 64;
3246 pub const S_IWRITE: mode_t = 128;
3247 pub const S_IREAD: mode_t = 256;
3248 pub const S_IRWXU: mode_t = 448;
3249 pub const S_IXUSR: mode_t = 64;
3250 pub const S_IWUSR: mode_t = 128;
3251 pub const S_IRUSR: mode_t = 256;
3252 pub const S_IRWXG: mode_t = 56;
3253 pub const S_IXGRP: mode_t = 8;
3254 pub const S_IWGRP: mode_t = 16;
3255 pub const S_IRGRP: mode_t = 32;
3256 pub const S_IRWXO: mode_t = 7;
3257 pub const S_IXOTH: mode_t = 1;
3258 pub const S_IWOTH: mode_t = 2;
3259 pub const S_IROTH: mode_t = 4;
3260 pub const F_OK: ::c_int = 0;
3261 pub const R_OK: ::c_int = 4;
3262 pub const W_OK: ::c_int = 2;
3263 pub const X_OK: ::c_int = 1;
3264 pub const STDIN_FILENO: ::c_int = 0;
3265 pub const STDOUT_FILENO: ::c_int = 1;
3266 pub const STDERR_FILENO: ::c_int = 2;
3267 pub const F_LOCK: ::c_int = 1;
3268 pub const F_TEST: ::c_int = 3;
3269 pub const F_TLOCK: ::c_int = 2;
3270 pub const F_ULOCK: ::c_int = 0;
3271 pub const F_GETLK: ::c_int = 7;
3272 pub const F_SETLK: ::c_int = 8;
3273 pub const F_SETLKW: ::c_int = 9;
3274 pub const SIGHUP: ::c_int = 1;
3275 pub const SIGINT: ::c_int = 2;
3276 pub const SIGQUIT: ::c_int = 3;
3277 pub const SIGILL: ::c_int = 4;
3278 pub const SIGABRT: ::c_int = 6;
3279 pub const SIGEMT: ::c_int = 7;
3280 pub const SIGFPE: ::c_int = 8;
3281 pub const SIGKILL: ::c_int = 9;
3282 pub const SIGSEGV: ::c_int = 11;
3283 pub const SIGPIPE: ::c_int = 13;
3284 pub const SIGALRM: ::c_int = 14;
3285 pub const SIGTERM: ::c_int = 15;
3286 
3287 pub const PROT_NONE: ::c_int = 0;
3288 pub const PROT_READ: ::c_int = 1;
3289 pub const PROT_WRITE: ::c_int = 2;
3290 pub const PROT_EXEC: ::c_int = 4;
3291 
3292 pub const PT_TRACE_ME: ::c_int = 0;
3293 pub const PT_READ_I: ::c_int = 1;
3294 pub const PT_READ_D: ::c_int = 2;
3295 pub const PT_READ_U: ::c_int = 3;
3296 pub const PT_WRITE_I: ::c_int = 4;
3297 pub const PT_WRITE_D: ::c_int = 5;
3298 pub const PT_WRITE_U: ::c_int = 6;
3299 pub const PT_CONTINUE: ::c_int = 7;
3300 pub const PT_KILL: ::c_int = 8;
3301 pub const PT_STEP: ::c_int = 9;
3302 pub const PT_ATTACH: ::c_int = 10;
3303 pub const PT_DETACH: ::c_int = 11;
3304 pub const PT_SIGEXC: ::c_int = 12;
3305 pub const PT_THUPDATE: ::c_int = 13;
3306 pub const PT_ATTACHEXC: ::c_int = 14;
3307 
3308 pub const PT_FORCEQUOTA: ::c_int = 30;
3309 pub const PT_DENY_ATTACH: ::c_int = 31;
3310 pub const PT_FIRSTMACH: ::c_int = 32;
3311 
3312 pub const MAP_FILE: ::c_int = 0x0000;
3313 pub const MAP_SHARED: ::c_int = 0x0001;
3314 pub const MAP_PRIVATE: ::c_int = 0x0002;
3315 pub const MAP_FIXED: ::c_int = 0x0010;
3316 pub const MAP_ANON: ::c_int = 0x1000;
3317 pub const MAP_ANONYMOUS: ::c_int = MAP_ANON;
3318 
3319 pub const CPU_STATE_USER: ::c_int = 0;
3320 pub const CPU_STATE_SYSTEM: ::c_int = 1;
3321 pub const CPU_STATE_IDLE: ::c_int = 2;
3322 pub const CPU_STATE_NICE: ::c_int = 3;
3323 pub const CPU_STATE_MAX: ::c_int = 4;
3324 
3325 pub const PROCESSOR_BASIC_INFO: ::c_int = 1;
3326 pub const PROCESSOR_CPU_LOAD_INFO: ::c_int = 2;
3327 pub const PROCESSOR_PM_REGS_INFO: ::c_int = 0x10000001;
3328 pub const PROCESSOR_TEMPERATURE: ::c_int = 0x10000002;
3329 pub const PROCESSOR_SET_LOAD_INFO: ::c_int = 4;
3330 pub const PROCESSOR_SET_BASIC_INFO: ::c_int = 5;
3331 
3332 deprecated_mach! {
3333     pub const VM_FLAGS_FIXED: ::c_int = 0x0000;
3334     pub const VM_FLAGS_ANYWHERE: ::c_int = 0x0001;
3335     pub const VM_FLAGS_PURGABLE: ::c_int = 0x0002;
3336     pub const VM_FLAGS_RANDOM_ADDR: ::c_int = 0x0008;
3337     pub const VM_FLAGS_NO_CACHE: ::c_int = 0x0010;
3338     pub const VM_FLAGS_RESILIENT_CODESIGN: ::c_int = 0x0020;
3339     pub const VM_FLAGS_RESILIENT_MEDIA: ::c_int = 0x0040;
3340     pub const VM_FLAGS_OVERWRITE: ::c_int = 0x4000;
3341     pub const VM_FLAGS_SUPERPAGE_MASK: ::c_int = 0x70000;
3342     pub const VM_FLAGS_RETURN_DATA_ADDR: ::c_int = 0x100000;
3343     pub const VM_FLAGS_RETURN_4K_DATA_ADDR: ::c_int = 0x800000;
3344     pub const VM_FLAGS_ALIAS_MASK: ::c_int = 0xFF000000;
3345     pub const VM_FLAGS_USER_ALLOCATE: ::c_int = 0xff07401f;
3346     pub const VM_FLAGS_USER_MAP: ::c_int = 0xff97401f;
3347     pub const VM_FLAGS_USER_REMAP: ::c_int = VM_FLAGS_FIXED |
3348                                              VM_FLAGS_ANYWHERE |
3349                                              VM_FLAGS_RANDOM_ADDR |
3350                                              VM_FLAGS_OVERWRITE |
3351                                              VM_FLAGS_RETURN_DATA_ADDR |
3352                                              VM_FLAGS_RESILIENT_CODESIGN;
3353 
3354     pub const VM_FLAGS_SUPERPAGE_SHIFT: ::c_int = 16;
3355     pub const SUPERPAGE_NONE: ::c_int = 0;
3356     pub const SUPERPAGE_SIZE_ANY: ::c_int = 1;
3357     pub const VM_FLAGS_SUPERPAGE_NONE: ::c_int = SUPERPAGE_NONE <<
3358                                                  VM_FLAGS_SUPERPAGE_SHIFT;
3359     pub const VM_FLAGS_SUPERPAGE_SIZE_ANY: ::c_int = SUPERPAGE_SIZE_ANY <<
3360                                                      VM_FLAGS_SUPERPAGE_SHIFT;
3361     pub const SUPERPAGE_SIZE_2MB: ::c_int = 2;
3362     pub const VM_FLAGS_SUPERPAGE_SIZE_2MB: ::c_int = SUPERPAGE_SIZE_2MB <<
3363                                                      VM_FLAGS_SUPERPAGE_SHIFT;
3364 
3365     pub const VM_MEMORY_MALLOC: ::c_int = 1;
3366     pub const VM_MEMORY_MALLOC_SMALL: ::c_int = 2;
3367     pub const VM_MEMORY_MALLOC_LARGE: ::c_int = 3;
3368     pub const VM_MEMORY_MALLOC_HUGE: ::c_int = 4;
3369     pub const VM_MEMORY_SBRK: ::c_int = 5;
3370     pub const VM_MEMORY_REALLOC: ::c_int = 6;
3371     pub const VM_MEMORY_MALLOC_TINY: ::c_int = 7;
3372     pub const VM_MEMORY_MALLOC_LARGE_REUSABLE: ::c_int = 8;
3373     pub const VM_MEMORY_MALLOC_LARGE_REUSED: ::c_int = 9;
3374     pub const VM_MEMORY_ANALYSIS_TOOL: ::c_int = 10;
3375     pub const VM_MEMORY_MALLOC_NANO: ::c_int = 11;
3376     pub const VM_MEMORY_MACH_MSG: ::c_int = 20;
3377     pub const VM_MEMORY_IOKIT: ::c_int = 21;
3378     pub const VM_MEMORY_STACK: ::c_int = 30;
3379     pub const VM_MEMORY_GUARD: ::c_int = 31;
3380     pub const VM_MEMORY_SHARED_PMAP: ::c_int = 32;
3381     pub const VM_MEMORY_DYLIB: ::c_int = 33;
3382     pub const VM_MEMORY_OBJC_DISPATCHERS: ::c_int = 34;
3383     pub const VM_MEMORY_UNSHARED_PMAP: ::c_int = 35;
3384     pub const VM_MEMORY_APPKIT: ::c_int = 40;
3385     pub const VM_MEMORY_FOUNDATION: ::c_int = 41;
3386     pub const VM_MEMORY_COREGRAPHICS: ::c_int = 42;
3387     pub const VM_MEMORY_CORESERVICES: ::c_int = 43;
3388     pub const VM_MEMORY_CARBON: ::c_int = VM_MEMORY_CORESERVICES;
3389     pub const VM_MEMORY_JAVA: ::c_int = 44;
3390     pub const VM_MEMORY_COREDATA: ::c_int = 45;
3391     pub const VM_MEMORY_COREDATA_OBJECTIDS: ::c_int = 46;
3392     pub const VM_MEMORY_ATS: ::c_int = 50;
3393     pub const VM_MEMORY_LAYERKIT: ::c_int = 51;
3394     pub const VM_MEMORY_CGIMAGE: ::c_int = 52;
3395     pub const VM_MEMORY_TCMALLOC: ::c_int = 53;
3396     pub const VM_MEMORY_COREGRAPHICS_DATA: ::c_int = 54;
3397     pub const VM_MEMORY_COREGRAPHICS_SHARED: ::c_int = 55;
3398     pub const VM_MEMORY_COREGRAPHICS_FRAMEBUFFERS: ::c_int = 56;
3399     pub const VM_MEMORY_COREGRAPHICS_BACKINGSTORES: ::c_int = 57;
3400     pub const VM_MEMORY_COREGRAPHICS_XALLOC: ::c_int = 58;
3401     pub const VM_MEMORY_COREGRAPHICS_MISC: ::c_int = VM_MEMORY_COREGRAPHICS;
3402     pub const VM_MEMORY_DYLD: ::c_int = 60;
3403     pub const VM_MEMORY_DYLD_MALLOC: ::c_int = 61;
3404     pub const VM_MEMORY_SQLITE: ::c_int = 62;
3405     pub const VM_MEMORY_JAVASCRIPT_CORE: ::c_int = 63;
3406     pub const VM_MEMORY_JAVASCRIPT_JIT_EXECUTABLE_ALLOCATOR: ::c_int = 64;
3407     pub const VM_MEMORY_JAVASCRIPT_JIT_REGISTER_FILE: ::c_int = 65;
3408     pub const VM_MEMORY_GLSL: ::c_int = 66;
3409     pub const VM_MEMORY_OPENCL: ::c_int = 67;
3410     pub const VM_MEMORY_COREIMAGE: ::c_int = 68;
3411     pub const VM_MEMORY_WEBCORE_PURGEABLE_BUFFERS: ::c_int = 69;
3412     pub const VM_MEMORY_IMAGEIO: ::c_int = 70;
3413     pub const VM_MEMORY_COREPROFILE: ::c_int = 71;
3414     pub const VM_MEMORY_ASSETSD: ::c_int = 72;
3415     pub const VM_MEMORY_OS_ALLOC_ONCE: ::c_int = 73;
3416     pub const VM_MEMORY_LIBDISPATCH: ::c_int = 74;
3417     pub const VM_MEMORY_ACCELERATE: ::c_int = 75;
3418     pub const VM_MEMORY_COREUI: ::c_int = 76;
3419     pub const VM_MEMORY_COREUIFILE: ::c_int = 77;
3420     pub const VM_MEMORY_GENEALOGY: ::c_int = 78;
3421     pub const VM_MEMORY_RAWCAMERA: ::c_int = 79;
3422     pub const VM_MEMORY_CORPSEINFO: ::c_int = 80;
3423     pub const VM_MEMORY_ASL: ::c_int = 81;
3424     pub const VM_MEMORY_SWIFT_RUNTIME: ::c_int = 82;
3425     pub const VM_MEMORY_SWIFT_METADATA: ::c_int = 83;
3426     pub const VM_MEMORY_DHMM: ::c_int = 84;
3427     pub const VM_MEMORY_SCENEKIT: ::c_int = 86;
3428     pub const VM_MEMORY_SKYWALK: ::c_int = 87;
3429     pub const VM_MEMORY_APPLICATION_SPECIFIC_1: ::c_int = 240;
3430     pub const VM_MEMORY_APPLICATION_SPECIFIC_16: ::c_int = 255;
3431 }
3432 
3433 pub const MAP_FAILED: *mut ::c_void = !0 as *mut ::c_void;
3434 
3435 pub const MCL_CURRENT: ::c_int = 0x0001;
3436 pub const MCL_FUTURE: ::c_int = 0x0002;
3437 
3438 pub const MS_ASYNC: ::c_int = 0x0001;
3439 pub const MS_INVALIDATE: ::c_int = 0x0002;
3440 pub const MS_SYNC: ::c_int = 0x0010;
3441 
3442 pub const MS_KILLPAGES: ::c_int = 0x0004;
3443 pub const MS_DEACTIVATE: ::c_int = 0x0008;
3444 
3445 pub const EPERM: ::c_int = 1;
3446 pub const ENOENT: ::c_int = 2;
3447 pub const ESRCH: ::c_int = 3;
3448 pub const EINTR: ::c_int = 4;
3449 pub const EIO: ::c_int = 5;
3450 pub const ENXIO: ::c_int = 6;
3451 pub const E2BIG: ::c_int = 7;
3452 pub const ENOEXEC: ::c_int = 8;
3453 pub const EBADF: ::c_int = 9;
3454 pub const ECHILD: ::c_int = 10;
3455 pub const EDEADLK: ::c_int = 11;
3456 pub const ENOMEM: ::c_int = 12;
3457 pub const EACCES: ::c_int = 13;
3458 pub const EFAULT: ::c_int = 14;
3459 pub const ENOTBLK: ::c_int = 15;
3460 pub const EBUSY: ::c_int = 16;
3461 pub const EEXIST: ::c_int = 17;
3462 pub const EXDEV: ::c_int = 18;
3463 pub const ENODEV: ::c_int = 19;
3464 pub const ENOTDIR: ::c_int = 20;
3465 pub const EISDIR: ::c_int = 21;
3466 pub const EINVAL: ::c_int = 22;
3467 pub const ENFILE: ::c_int = 23;
3468 pub const EMFILE: ::c_int = 24;
3469 pub const ENOTTY: ::c_int = 25;
3470 pub const ETXTBSY: ::c_int = 26;
3471 pub const EFBIG: ::c_int = 27;
3472 pub const ENOSPC: ::c_int = 28;
3473 pub const ESPIPE: ::c_int = 29;
3474 pub const EROFS: ::c_int = 30;
3475 pub const EMLINK: ::c_int = 31;
3476 pub const EPIPE: ::c_int = 32;
3477 pub const EDOM: ::c_int = 33;
3478 pub const ERANGE: ::c_int = 34;
3479 pub const EAGAIN: ::c_int = 35;
3480 pub const EWOULDBLOCK: ::c_int = EAGAIN;
3481 pub const EINPROGRESS: ::c_int = 36;
3482 pub const EALREADY: ::c_int = 37;
3483 pub const ENOTSOCK: ::c_int = 38;
3484 pub const EDESTADDRREQ: ::c_int = 39;
3485 pub const EMSGSIZE: ::c_int = 40;
3486 pub const EPROTOTYPE: ::c_int = 41;
3487 pub const ENOPROTOOPT: ::c_int = 42;
3488 pub const EPROTONOSUPPORT: ::c_int = 43;
3489 pub const ESOCKTNOSUPPORT: ::c_int = 44;
3490 pub const ENOTSUP: ::c_int = 45;
3491 pub const EPFNOSUPPORT: ::c_int = 46;
3492 pub const EAFNOSUPPORT: ::c_int = 47;
3493 pub const EADDRINUSE: ::c_int = 48;
3494 pub const EADDRNOTAVAIL: ::c_int = 49;
3495 pub const ENETDOWN: ::c_int = 50;
3496 pub const ENETUNREACH: ::c_int = 51;
3497 pub const ENETRESET: ::c_int = 52;
3498 pub const ECONNABORTED: ::c_int = 53;
3499 pub const ECONNRESET: ::c_int = 54;
3500 pub const ENOBUFS: ::c_int = 55;
3501 pub const EISCONN: ::c_int = 56;
3502 pub const ENOTCONN: ::c_int = 57;
3503 pub const ESHUTDOWN: ::c_int = 58;
3504 pub const ETOOMANYREFS: ::c_int = 59;
3505 pub const ETIMEDOUT: ::c_int = 60;
3506 pub const ECONNREFUSED: ::c_int = 61;
3507 pub const ELOOP: ::c_int = 62;
3508 pub const ENAMETOOLONG: ::c_int = 63;
3509 pub const EHOSTDOWN: ::c_int = 64;
3510 pub const EHOSTUNREACH: ::c_int = 65;
3511 pub const ENOTEMPTY: ::c_int = 66;
3512 pub const EPROCLIM: ::c_int = 67;
3513 pub const EUSERS: ::c_int = 68;
3514 pub const EDQUOT: ::c_int = 69;
3515 pub const ESTALE: ::c_int = 70;
3516 pub const EREMOTE: ::c_int = 71;
3517 pub const EBADRPC: ::c_int = 72;
3518 pub const ERPCMISMATCH: ::c_int = 73;
3519 pub const EPROGUNAVAIL: ::c_int = 74;
3520 pub const EPROGMISMATCH: ::c_int = 75;
3521 pub const EPROCUNAVAIL: ::c_int = 76;
3522 pub const ENOLCK: ::c_int = 77;
3523 pub const ENOSYS: ::c_int = 78;
3524 pub const EFTYPE: ::c_int = 79;
3525 pub const EAUTH: ::c_int = 80;
3526 pub const ENEEDAUTH: ::c_int = 81;
3527 pub const EPWROFF: ::c_int = 82;
3528 pub const EDEVERR: ::c_int = 83;
3529 pub const EOVERFLOW: ::c_int = 84;
3530 pub const EBADEXEC: ::c_int = 85;
3531 pub const EBADARCH: ::c_int = 86;
3532 pub const ESHLIBVERS: ::c_int = 87;
3533 pub const EBADMACHO: ::c_int = 88;
3534 pub const ECANCELED: ::c_int = 89;
3535 pub const EIDRM: ::c_int = 90;
3536 pub const ENOMSG: ::c_int = 91;
3537 pub const EILSEQ: ::c_int = 92;
3538 pub const ENOATTR: ::c_int = 93;
3539 pub const EBADMSG: ::c_int = 94;
3540 pub const EMULTIHOP: ::c_int = 95;
3541 pub const ENODATA: ::c_int = 96;
3542 pub const ENOLINK: ::c_int = 97;
3543 pub const ENOSR: ::c_int = 98;
3544 pub const ENOSTR: ::c_int = 99;
3545 pub const EPROTO: ::c_int = 100;
3546 pub const ETIME: ::c_int = 101;
3547 pub const EOPNOTSUPP: ::c_int = 102;
3548 pub const ENOPOLICY: ::c_int = 103;
3549 pub const ENOTRECOVERABLE: ::c_int = 104;
3550 pub const EOWNERDEAD: ::c_int = 105;
3551 pub const EQFULL: ::c_int = 106;
3552 pub const ELAST: ::c_int = 106;
3553 
3554 pub const EAI_AGAIN: ::c_int = 2;
3555 pub const EAI_BADFLAGS: ::c_int = 3;
3556 pub const EAI_FAIL: ::c_int = 4;
3557 pub const EAI_FAMILY: ::c_int = 5;
3558 pub const EAI_MEMORY: ::c_int = 6;
3559 pub const EAI_NODATA: ::c_int = 7;
3560 pub const EAI_NONAME: ::c_int = 8;
3561 pub const EAI_SERVICE: ::c_int = 9;
3562 pub const EAI_SOCKTYPE: ::c_int = 10;
3563 pub const EAI_SYSTEM: ::c_int = 11;
3564 pub const EAI_OVERFLOW: ::c_int = 14;
3565 
3566 pub const F_DUPFD: ::c_int = 0;
3567 pub const F_DUPFD_CLOEXEC: ::c_int = 67;
3568 pub const F_GETFD: ::c_int = 1;
3569 pub const F_SETFD: ::c_int = 2;
3570 pub const F_GETFL: ::c_int = 3;
3571 pub const F_SETFL: ::c_int = 4;
3572 pub const F_PREALLOCATE: ::c_int = 42;
3573 pub const F_RDADVISE: ::c_int = 44;
3574 pub const F_RDAHEAD: ::c_int = 45;
3575 pub const F_NOCACHE: ::c_int = 48;
3576 pub const F_LOG2PHYS: ::c_int = 49;
3577 pub const F_GETPATH: ::c_int = 50;
3578 pub const F_FULLFSYNC: ::c_int = 51;
3579 pub const F_FREEZE_FS: ::c_int = 53;
3580 pub const F_THAW_FS: ::c_int = 54;
3581 pub const F_GLOBAL_NOCACHE: ::c_int = 55;
3582 pub const F_NODIRECT: ::c_int = 62;
3583 pub const F_LOG2PHYS_EXT: ::c_int = 65;
3584 pub const F_BARRIERFSYNC: ::c_int = 85;
3585 pub const F_PUNCHHOLE: ::c_int = 99;
3586 pub const F_TRIM_ACTIVE_FILE: ::c_int = 100;
3587 pub const F_SPECULATIVE_READ: ::c_int = 101;
3588 pub const F_GETPATH_NOFIRMLINK: ::c_int = 102;
3589 
3590 pub const F_ALLOCATECONTIG: ::c_uint = 0x02;
3591 pub const F_ALLOCATEALL: ::c_uint = 0x04;
3592 
3593 pub const F_PEOFPOSMODE: ::c_int = 3;
3594 pub const F_VOLPOSMODE: ::c_int = 4;
3595 
3596 pub const AT_FDCWD: ::c_int = -2;
3597 pub const AT_EACCESS: ::c_int = 0x0010;
3598 pub const AT_SYMLINK_NOFOLLOW: ::c_int = 0x0020;
3599 pub const AT_SYMLINK_FOLLOW: ::c_int = 0x0040;
3600 pub const AT_REMOVEDIR: ::c_int = 0x0080;
3601 
3602 pub const PTHREAD_INTROSPECTION_THREAD_CREATE: ::c_uint = 1;
3603 pub const PTHREAD_INTROSPECTION_THREAD_START: ::c_uint = 2;
3604 pub const PTHREAD_INTROSPECTION_THREAD_TERMINATE: ::c_uint = 3;
3605 pub const PTHREAD_INTROSPECTION_THREAD_DESTROY: ::c_uint = 4;
3606 
3607 pub const TIOCMODG: ::c_ulong = 0x40047403;
3608 pub const TIOCMODS: ::c_ulong = 0x80047404;
3609 pub const TIOCM_LE: ::c_int = 0x1;
3610 pub const TIOCM_DTR: ::c_int = 0x2;
3611 pub const TIOCM_RTS: ::c_int = 0x4;
3612 pub const TIOCM_ST: ::c_int = 0x8;
3613 pub const TIOCM_SR: ::c_int = 0x10;
3614 pub const TIOCM_CTS: ::c_int = 0x20;
3615 pub const TIOCM_CAR: ::c_int = 0x40;
3616 pub const TIOCM_CD: ::c_int = 0x40;
3617 pub const TIOCM_RNG: ::c_int = 0x80;
3618 pub const TIOCM_RI: ::c_int = 0x80;
3619 pub const TIOCM_DSR: ::c_int = 0x100;
3620 pub const TIOCEXCL: ::c_int = 0x2000740d;
3621 pub const TIOCNXCL: ::c_int = 0x2000740e;
3622 pub const TIOCFLUSH: ::c_ulong = 0x80047410;
3623 pub const TIOCGETD: ::c_ulong = 0x4004741a;
3624 pub const TIOCSETD: ::c_ulong = 0x8004741b;
3625 pub const TIOCIXON: ::c_uint = 0x20007481;
3626 pub const TIOCIXOFF: ::c_uint = 0x20007480;
3627 pub const TIOCSDTR: ::c_uint = 0x20007479;
3628 pub const TIOCCDTR: ::c_uint = 0x20007478;
3629 pub const TIOCGPGRP: ::c_ulong = 0x40047477;
3630 pub const TIOCSPGRP: ::c_ulong = 0x80047476;
3631 pub const TIOCOUTQ: ::c_ulong = 0x40047473;
3632 pub const TIOCSTI: ::c_ulong = 0x80017472;
3633 pub const TIOCNOTTY: ::c_uint = 0x20007471;
3634 pub const TIOCPKT: ::c_ulong = 0x80047470;
3635 pub const TIOCPKT_DATA: ::c_int = 0x0;
3636 pub const TIOCPKT_FLUSHREAD: ::c_int = 0x1;
3637 pub const TIOCPKT_FLUSHWRITE: ::c_int = 0x2;
3638 pub const TIOCPKT_STOP: ::c_int = 0x4;
3639 pub const TIOCPKT_START: ::c_int = 0x8;
3640 pub const TIOCPKT_NOSTOP: ::c_int = 0x10;
3641 pub const TIOCPKT_DOSTOP: ::c_int = 0x20;
3642 pub const TIOCPKT_IOCTL: ::c_int = 0x40;
3643 pub const TIOCSTOP: ::c_uint = 0x2000746f;
3644 pub const TIOCSTART: ::c_uint = 0x2000746e;
3645 pub const TIOCMSET: ::c_ulong = 0x8004746d;
3646 pub const TIOCMBIS: ::c_ulong = 0x8004746c;
3647 pub const TIOCMBIC: ::c_ulong = 0x8004746b;
3648 pub const TIOCMGET: ::c_ulong = 0x4004746a;
3649 pub const TIOCREMOTE: ::c_ulong = 0x80047469;
3650 pub const TIOCGWINSZ: ::c_ulong = 0x40087468;
3651 pub const TIOCSWINSZ: ::c_ulong = 0x80087467;
3652 pub const TIOCUCNTL: ::c_ulong = 0x80047466;
3653 pub const TIOCSTAT: ::c_uint = 0x20007465;
3654 pub const TIOCSCONS: ::c_uint = 0x20007463;
3655 pub const TIOCCONS: ::c_ulong = 0x80047462;
3656 pub const TIOCSCTTY: ::c_uint = 0x20007461;
3657 pub const TIOCEXT: ::c_ulong = 0x80047460;
3658 pub const TIOCSIG: ::c_uint = 0x2000745f;
3659 pub const TIOCDRAIN: ::c_uint = 0x2000745e;
3660 pub const TIOCMSDTRWAIT: ::c_ulong = 0x8004745b;
3661 pub const TIOCMGDTRWAIT: ::c_ulong = 0x4004745a;
3662 pub const TIOCSDRAINWAIT: ::c_ulong = 0x80047457;
3663 pub const TIOCGDRAINWAIT: ::c_ulong = 0x40047456;
3664 pub const TIOCDSIMICROCODE: ::c_uint = 0x20007455;
3665 pub const TIOCPTYGRANT: ::c_uint = 0x20007454;
3666 pub const TIOCPTYGNAME: ::c_uint = 0x40807453;
3667 pub const TIOCPTYUNLK: ::c_uint = 0x20007452;
3668 
3669 pub const BIOCGRSIG: ::c_ulong = 0x40044272;
3670 pub const BIOCSRSIG: ::c_ulong = 0x80044273;
3671 pub const BIOCSDLT: ::c_ulong = 0x80044278;
3672 pub const BIOCGSEESENT: ::c_ulong = 0x40044276;
3673 pub const BIOCSSEESENT: ::c_ulong = 0x80044277;
3674 pub const BIOCGDLTLIST: ::c_ulong = 0xc00c4279;
3675 
3676 pub const FIODTYPE: ::c_ulong = 0x4004667a;
3677 
3678 pub const B0: speed_t = 0;
3679 pub const B50: speed_t = 50;
3680 pub const B75: speed_t = 75;
3681 pub const B110: speed_t = 110;
3682 pub const B134: speed_t = 134;
3683 pub const B150: speed_t = 150;
3684 pub const B200: speed_t = 200;
3685 pub const B300: speed_t = 300;
3686 pub const B600: speed_t = 600;
3687 pub const B1200: speed_t = 1200;
3688 pub const B1800: speed_t = 1800;
3689 pub const B2400: speed_t = 2400;
3690 pub const B4800: speed_t = 4800;
3691 pub const B9600: speed_t = 9600;
3692 pub const B19200: speed_t = 19200;
3693 pub const B38400: speed_t = 38400;
3694 pub const B7200: speed_t = 7200;
3695 pub const B14400: speed_t = 14400;
3696 pub const B28800: speed_t = 28800;
3697 pub const B57600: speed_t = 57600;
3698 pub const B76800: speed_t = 76800;
3699 pub const B115200: speed_t = 115200;
3700 pub const B230400: speed_t = 230400;
3701 pub const EXTA: speed_t = 19200;
3702 pub const EXTB: speed_t = 38400;
3703 
3704 pub const SIGTRAP: ::c_int = 5;
3705 
3706 pub const GLOB_APPEND: ::c_int = 0x0001;
3707 pub const GLOB_DOOFFS: ::c_int = 0x0002;
3708 pub const GLOB_ERR: ::c_int = 0x0004;
3709 pub const GLOB_MARK: ::c_int = 0x0008;
3710 pub const GLOB_NOCHECK: ::c_int = 0x0010;
3711 pub const GLOB_NOSORT: ::c_int = 0x0020;
3712 pub const GLOB_NOESCAPE: ::c_int = 0x2000;
3713 
3714 pub const GLOB_NOSPACE: ::c_int = -1;
3715 pub const GLOB_ABORTED: ::c_int = -2;
3716 pub const GLOB_NOMATCH: ::c_int = -3;
3717 
3718 pub const POSIX_MADV_NORMAL: ::c_int = 0;
3719 pub const POSIX_MADV_RANDOM: ::c_int = 1;
3720 pub const POSIX_MADV_SEQUENTIAL: ::c_int = 2;
3721 pub const POSIX_MADV_WILLNEED: ::c_int = 3;
3722 pub const POSIX_MADV_DONTNEED: ::c_int = 4;
3723 
3724 pub const _SC_IOV_MAX: ::c_int = 56;
3725 pub const _SC_GETGR_R_SIZE_MAX: ::c_int = 70;
3726 pub const _SC_GETPW_R_SIZE_MAX: ::c_int = 71;
3727 pub const _SC_LOGIN_NAME_MAX: ::c_int = 73;
3728 pub const _SC_MQ_PRIO_MAX: ::c_int = 75;
3729 pub const _SC_THREAD_ATTR_STACKADDR: ::c_int = 82;
3730 pub const _SC_THREAD_ATTR_STACKSIZE: ::c_int = 83;
3731 pub const _SC_THREAD_DESTRUCTOR_ITERATIONS: ::c_int = 85;
3732 pub const _SC_THREAD_KEYS_MAX: ::c_int = 86;
3733 pub const _SC_THREAD_PRIO_INHERIT: ::c_int = 87;
3734 pub const _SC_THREAD_PRIO_PROTECT: ::c_int = 88;
3735 pub const _SC_THREAD_PRIORITY_SCHEDULING: ::c_int = 89;
3736 pub const _SC_THREAD_PROCESS_SHARED: ::c_int = 90;
3737 pub const _SC_THREAD_SAFE_FUNCTIONS: ::c_int = 91;
3738 pub const _SC_THREAD_STACK_MIN: ::c_int = 93;
3739 pub const _SC_THREAD_THREADS_MAX: ::c_int = 94;
3740 pub const _SC_THREADS: ::c_int = 96;
3741 pub const _SC_TTY_NAME_MAX: ::c_int = 101;
3742 pub const _SC_ATEXIT_MAX: ::c_int = 107;
3743 pub const _SC_XOPEN_CRYPT: ::c_int = 108;
3744 pub const _SC_XOPEN_ENH_I18N: ::c_int = 109;
3745 pub const _SC_XOPEN_LEGACY: ::c_int = 110;
3746 pub const _SC_XOPEN_REALTIME: ::c_int = 111;
3747 pub const _SC_XOPEN_REALTIME_THREADS: ::c_int = 112;
3748 pub const _SC_XOPEN_SHM: ::c_int = 113;
3749 pub const _SC_XOPEN_UNIX: ::c_int = 115;
3750 pub const _SC_XOPEN_VERSION: ::c_int = 116;
3751 pub const _SC_XOPEN_XCU_VERSION: ::c_int = 121;
3752 pub const _SC_PHYS_PAGES: ::c_int = 200;
3753 
3754 pub const PTHREAD_PROCESS_PRIVATE: ::c_int = 2;
3755 pub const PTHREAD_PROCESS_SHARED: ::c_int = 1;
3756 pub const PTHREAD_CREATE_JOINABLE: ::c_int = 1;
3757 pub const PTHREAD_CREATE_DETACHED: ::c_int = 2;
3758 #[cfg(target_arch = "aarch64")]
3759 pub const PTHREAD_STACK_MIN: ::size_t = 16384;
3760 #[cfg(not(target_arch = "aarch64"))]
3761 pub const PTHREAD_STACK_MIN: ::size_t = 8192;
3762 
3763 pub const RLIMIT_CPU: ::c_int = 0;
3764 pub const RLIMIT_FSIZE: ::c_int = 1;
3765 pub const RLIMIT_DATA: ::c_int = 2;
3766 pub const RLIMIT_STACK: ::c_int = 3;
3767 pub const RLIMIT_CORE: ::c_int = 4;
3768 pub const RLIMIT_AS: ::c_int = 5;
3769 pub const RLIMIT_RSS: ::c_int = RLIMIT_AS;
3770 pub const RLIMIT_MEMLOCK: ::c_int = 6;
3771 pub const RLIMIT_NPROC: ::c_int = 7;
3772 pub const RLIMIT_NOFILE: ::c_int = 8;
3773 #[deprecated(since = "0.2.64", note = "Not stable across OS versions")]
3774 pub const RLIM_NLIMITS: ::c_int = 9;
3775 pub const _RLIMIT_POSIX_FLAG: ::c_int = 0x1000;
3776 
3777 pub const RLIM_INFINITY: rlim_t = 0x7fff_ffff_ffff_ffff;
3778 
3779 pub const RUSAGE_SELF: ::c_int = 0;
3780 pub const RUSAGE_CHILDREN: ::c_int = -1;
3781 
3782 pub const MADV_NORMAL: ::c_int = 0;
3783 pub const MADV_RANDOM: ::c_int = 1;
3784 pub const MADV_SEQUENTIAL: ::c_int = 2;
3785 pub const MADV_WILLNEED: ::c_int = 3;
3786 pub const MADV_DONTNEED: ::c_int = 4;
3787 pub const MADV_FREE: ::c_int = 5;
3788 pub const MADV_ZERO_WIRED_PAGES: ::c_int = 6;
3789 pub const MADV_FREE_REUSABLE: ::c_int = 7;
3790 pub const MADV_FREE_REUSE: ::c_int = 8;
3791 pub const MADV_CAN_REUSE: ::c_int = 9;
3792 
3793 pub const MINCORE_INCORE: ::c_int = 0x1;
3794 pub const MINCORE_REFERENCED: ::c_int = 0x2;
3795 pub const MINCORE_MODIFIED: ::c_int = 0x4;
3796 pub const MINCORE_REFERENCED_OTHER: ::c_int = 0x8;
3797 pub const MINCORE_MODIFIED_OTHER: ::c_int = 0x10;
3798 
3799 pub const CTLIOCGINFO: c_ulong = 0xc0644e03;
3800 
3801 //
3802 // sys/netinet/in.h
3803 // Protocols (RFC 1700)
3804 // NOTE: These are in addition to the constants defined in src/unix/mod.rs
3805 
3806 // IPPROTO_IP defined in src/unix/mod.rs
3807 /// IP6 hop-by-hop options
3808 pub const IPPROTO_HOPOPTS: ::c_int = 0;
3809 // IPPROTO_ICMP defined in src/unix/mod.rs
3810 /// group mgmt protocol
3811 pub const IPPROTO_IGMP: ::c_int = 2;
3812 /// gateway<sup>2</sup> (deprecated)
3813 pub const IPPROTO_GGP: ::c_int = 3;
3814 /// for compatibility
3815 pub const IPPROTO_IPIP: ::c_int = 4;
3816 // IPPROTO_TCP defined in src/unix/mod.rs
3817 /// Stream protocol II.
3818 pub const IPPROTO_ST: ::c_int = 7;
3819 /// exterior gateway protocol
3820 pub const IPPROTO_EGP: ::c_int = 8;
3821 /// private interior gateway
3822 pub const IPPROTO_PIGP: ::c_int = 9;
3823 /// BBN RCC Monitoring
3824 pub const IPPROTO_RCCMON: ::c_int = 10;
3825 /// network voice protocol
3826 pub const IPPROTO_NVPII: ::c_int = 11;
3827 /// pup
3828 pub const IPPROTO_PUP: ::c_int = 12;
3829 /// Argus
3830 pub const IPPROTO_ARGUS: ::c_int = 13;
3831 /// EMCON
3832 pub const IPPROTO_EMCON: ::c_int = 14;
3833 /// Cross Net Debugger
3834 pub const IPPROTO_XNET: ::c_int = 15;
3835 /// Chaos
3836 pub const IPPROTO_CHAOS: ::c_int = 16;
3837 // IPPROTO_UDP defined in src/unix/mod.rs
3838 /// Multiplexing
3839 pub const IPPROTO_MUX: ::c_int = 18;
3840 /// DCN Measurement Subsystems
3841 pub const IPPROTO_MEAS: ::c_int = 19;
3842 /// Host Monitoring
3843 pub const IPPROTO_HMP: ::c_int = 20;
3844 /// Packet Radio Measurement
3845 pub const IPPROTO_PRM: ::c_int = 21;
3846 /// xns idp
3847 pub const IPPROTO_IDP: ::c_int = 22;
3848 /// Trunk-1
3849 pub const IPPROTO_TRUNK1: ::c_int = 23;
3850 /// Trunk-2
3851 pub const IPPROTO_TRUNK2: ::c_int = 24;
3852 /// Leaf-1
3853 pub const IPPROTO_LEAF1: ::c_int = 25;
3854 /// Leaf-2
3855 pub const IPPROTO_LEAF2: ::c_int = 26;
3856 /// Reliable Data
3857 pub const IPPROTO_RDP: ::c_int = 27;
3858 /// Reliable Transaction
3859 pub const IPPROTO_IRTP: ::c_int = 28;
3860 /// tp-4 w/ class negotiation
3861 pub const IPPROTO_TP: ::c_int = 29;
3862 /// Bulk Data Transfer
3863 pub const IPPROTO_BLT: ::c_int = 30;
3864 /// Network Services
3865 pub const IPPROTO_NSP: ::c_int = 31;
3866 /// Merit Internodal
3867 pub const IPPROTO_INP: ::c_int = 32;
3868 /// Sequential Exchange
3869 pub const IPPROTO_SEP: ::c_int = 33;
3870 /// Third Party Connect
3871 pub const IPPROTO_3PC: ::c_int = 34;
3872 /// InterDomain Policy Routing
3873 pub const IPPROTO_IDPR: ::c_int = 35;
3874 /// XTP
3875 pub const IPPROTO_XTP: ::c_int = 36;
3876 /// Datagram Delivery
3877 pub const IPPROTO_DDP: ::c_int = 37;
3878 /// Control Message Transport
3879 pub const IPPROTO_CMTP: ::c_int = 38;
3880 /// TP++ Transport
3881 pub const IPPROTO_TPXX: ::c_int = 39;
3882 /// IL transport protocol
3883 pub const IPPROTO_IL: ::c_int = 40;
3884 // IPPROTO_IPV6 defined in src/unix/mod.rs
3885 /// Source Demand Routing
3886 pub const IPPROTO_SDRP: ::c_int = 42;
3887 /// IP6 routing header
3888 pub const IPPROTO_ROUTING: ::c_int = 43;
3889 /// IP6 fragmentation header
3890 pub const IPPROTO_FRAGMENT: ::c_int = 44;
3891 /// InterDomain Routing
3892 pub const IPPROTO_IDRP: ::c_int = 45;
3893 /// resource reservation
3894 pub const IPPROTO_RSVP: ::c_int = 46;
3895 /// General Routing Encap.
3896 pub const IPPROTO_GRE: ::c_int = 47;
3897 /// Mobile Host Routing
3898 pub const IPPROTO_MHRP: ::c_int = 48;
3899 /// BHA
3900 pub const IPPROTO_BHA: ::c_int = 49;
3901 /// IP6 Encap Sec. Payload
3902 pub const IPPROTO_ESP: ::c_int = 50;
3903 /// IP6 Auth Header
3904 pub const IPPROTO_AH: ::c_int = 51;
3905 /// Integ. Net Layer Security
3906 pub const IPPROTO_INLSP: ::c_int = 52;
3907 /// IP with encryption
3908 pub const IPPROTO_SWIPE: ::c_int = 53;
3909 /// Next Hop Resolution
3910 pub const IPPROTO_NHRP: ::c_int = 54;
3911 /* 55-57: Unassigned */
3912 // IPPROTO_ICMPV6 defined in src/unix/mod.rs
3913 /// IP6 no next header
3914 pub const IPPROTO_NONE: ::c_int = 59;
3915 /// IP6 destination option
3916 pub const IPPROTO_DSTOPTS: ::c_int = 60;
3917 /// any host internal protocol
3918 pub const IPPROTO_AHIP: ::c_int = 61;
3919 /// CFTP
3920 pub const IPPROTO_CFTP: ::c_int = 62;
3921 /// "hello" routing protocol
3922 pub const IPPROTO_HELLO: ::c_int = 63;
3923 /// SATNET/Backroom EXPAK
3924 pub const IPPROTO_SATEXPAK: ::c_int = 64;
3925 /// Kryptolan
3926 pub const IPPROTO_KRYPTOLAN: ::c_int = 65;
3927 /// Remote Virtual Disk
3928 pub const IPPROTO_RVD: ::c_int = 66;
3929 /// Pluribus Packet Core
3930 pub const IPPROTO_IPPC: ::c_int = 67;
3931 /// Any distributed FS
3932 pub const IPPROTO_ADFS: ::c_int = 68;
3933 /// Satnet Monitoring
3934 pub const IPPROTO_SATMON: ::c_int = 69;
3935 /// VISA Protocol
3936 pub const IPPROTO_VISA: ::c_int = 70;
3937 /// Packet Core Utility
3938 pub const IPPROTO_IPCV: ::c_int = 71;
3939 /// Comp. Prot. Net. Executive
3940 pub const IPPROTO_CPNX: ::c_int = 72;
3941 /// Comp. Prot. HeartBeat
3942 pub const IPPROTO_CPHB: ::c_int = 73;
3943 /// Wang Span Network
3944 pub const IPPROTO_WSN: ::c_int = 74;
3945 /// Packet Video Protocol
3946 pub const IPPROTO_PVP: ::c_int = 75;
3947 /// BackRoom SATNET Monitoring
3948 pub const IPPROTO_BRSATMON: ::c_int = 76;
3949 /// Sun net disk proto (temp.)
3950 pub const IPPROTO_ND: ::c_int = 77;
3951 /// WIDEBAND Monitoring
3952 pub const IPPROTO_WBMON: ::c_int = 78;
3953 /// WIDEBAND EXPAK
3954 pub const IPPROTO_WBEXPAK: ::c_int = 79;
3955 /// ISO cnlp
3956 pub const IPPROTO_EON: ::c_int = 80;
3957 /// VMTP
3958 pub const IPPROTO_VMTP: ::c_int = 81;
3959 /// Secure VMTP
3960 pub const IPPROTO_SVMTP: ::c_int = 82;
3961 /// Banyon VINES
3962 pub const IPPROTO_VINES: ::c_int = 83;
3963 /// TTP
3964 pub const IPPROTO_TTP: ::c_int = 84;
3965 /// NSFNET-IGP
3966 pub const IPPROTO_IGP: ::c_int = 85;
3967 /// dissimilar gateway prot.
3968 pub const IPPROTO_DGP: ::c_int = 86;
3969 /// TCF
3970 pub const IPPROTO_TCF: ::c_int = 87;
3971 /// Cisco/GXS IGRP
3972 pub const IPPROTO_IGRP: ::c_int = 88;
3973 /// OSPFIGP
3974 pub const IPPROTO_OSPFIGP: ::c_int = 89;
3975 /// Strite RPC protocol
3976 pub const IPPROTO_SRPC: ::c_int = 90;
3977 /// Locus Address Resoloution
3978 pub const IPPROTO_LARP: ::c_int = 91;
3979 /// Multicast Transport
3980 pub const IPPROTO_MTP: ::c_int = 92;
3981 /// AX.25 Frames
3982 pub const IPPROTO_AX25: ::c_int = 93;
3983 /// IP encapsulated in IP
3984 pub const IPPROTO_IPEIP: ::c_int = 94;
3985 /// Mobile Int.ing control
3986 pub const IPPROTO_MICP: ::c_int = 95;
3987 /// Semaphore Comm. security
3988 pub const IPPROTO_SCCSP: ::c_int = 96;
3989 /// Ethernet IP encapsulation
3990 pub const IPPROTO_ETHERIP: ::c_int = 97;
3991 /// encapsulation header
3992 pub const IPPROTO_ENCAP: ::c_int = 98;
3993 /// any private encr. scheme
3994 pub const IPPROTO_APES: ::c_int = 99;
3995 /// GMTP
3996 pub const IPPROTO_GMTP: ::c_int = 100;
3997 
3998 /* 101-254: Partly Unassigned */
3999 /// Protocol Independent Mcast
4000 pub const IPPROTO_PIM: ::c_int = 103;
4001 /// payload compression (IPComp)
4002 pub const IPPROTO_IPCOMP: ::c_int = 108;
4003 /// PGM
4004 pub const IPPROTO_PGM: ::c_int = 113;
4005 /// SCTP
4006 pub const IPPROTO_SCTP: ::c_int = 132;
4007 
4008 /* 255: Reserved */
4009 /* BSD Private, local use, namespace incursion */
4010 /// divert pseudo-protocol
4011 pub const IPPROTO_DIVERT: ::c_int = 254;
4012 /// raw IP packet
4013 pub const IPPROTO_RAW: ::c_int = 255;
4014 pub const IPPROTO_MAX: ::c_int = 256;
4015 /// last return value of *_input(), meaning "all job for this pkt is done".
4016 pub const IPPROTO_DONE: ::c_int = 257;
4017 
4018 pub const AF_UNSPEC: ::c_int = 0;
4019 pub const AF_LOCAL: ::c_int = 1;
4020 pub const AF_UNIX: ::c_int = AF_LOCAL;
4021 pub const AF_INET: ::c_int = 2;
4022 pub const AF_IMPLINK: ::c_int = 3;
4023 pub const AF_PUP: ::c_int = 4;
4024 pub const AF_CHAOS: ::c_int = 5;
4025 pub const AF_NS: ::c_int = 6;
4026 pub const AF_ISO: ::c_int = 7;
4027 pub const AF_OSI: ::c_int = AF_ISO;
4028 pub const AF_ECMA: ::c_int = 8;
4029 pub const AF_DATAKIT: ::c_int = 9;
4030 pub const AF_CCITT: ::c_int = 10;
4031 pub const AF_SNA: ::c_int = 11;
4032 pub const AF_DECnet: ::c_int = 12;
4033 pub const AF_DLI: ::c_int = 13;
4034 pub const AF_LAT: ::c_int = 14;
4035 pub const AF_HYLINK: ::c_int = 15;
4036 pub const AF_APPLETALK: ::c_int = 16;
4037 pub const AF_ROUTE: ::c_int = 17;
4038 pub const AF_LINK: ::c_int = 18;
4039 pub const pseudo_AF_XTP: ::c_int = 19;
4040 pub const AF_COIP: ::c_int = 20;
4041 pub const AF_CNT: ::c_int = 21;
4042 pub const pseudo_AF_RTIP: ::c_int = 22;
4043 pub const AF_IPX: ::c_int = 23;
4044 pub const AF_SIP: ::c_int = 24;
4045 pub const pseudo_AF_PIP: ::c_int = 25;
4046 pub const AF_NDRV: ::c_int = 27;
4047 pub const AF_ISDN: ::c_int = 28;
4048 pub const AF_E164: ::c_int = AF_ISDN;
4049 pub const pseudo_AF_KEY: ::c_int = 29;
4050 pub const AF_INET6: ::c_int = 30;
4051 pub const AF_NATM: ::c_int = 31;
4052 pub const AF_SYSTEM: ::c_int = 32;
4053 pub const AF_NETBIOS: ::c_int = 33;
4054 pub const AF_PPP: ::c_int = 34;
4055 pub const pseudo_AF_HDRCMPLT: ::c_int = 35;
4056 pub const AF_IEEE80211: ::c_int = 37;
4057 pub const AF_UTUN: ::c_int = 38;
4058 pub const AF_VSOCK: ::c_int = 40;
4059 pub const AF_SYS_CONTROL: ::c_int = 2;
4060 
4061 pub const SYSPROTO_EVENT: ::c_int = 1;
4062 pub const SYSPROTO_CONTROL: ::c_int = 2;
4063 
4064 pub const PF_UNSPEC: ::c_int = AF_UNSPEC;
4065 pub const PF_LOCAL: ::c_int = AF_LOCAL;
4066 pub const PF_UNIX: ::c_int = PF_LOCAL;
4067 pub const PF_INET: ::c_int = AF_INET;
4068 pub const PF_IMPLINK: ::c_int = AF_IMPLINK;
4069 pub const PF_PUP: ::c_int = AF_PUP;
4070 pub const PF_CHAOS: ::c_int = AF_CHAOS;
4071 pub const PF_NS: ::c_int = AF_NS;
4072 pub const PF_ISO: ::c_int = AF_ISO;
4073 pub const PF_OSI: ::c_int = AF_ISO;
4074 pub const PF_ECMA: ::c_int = AF_ECMA;
4075 pub const PF_DATAKIT: ::c_int = AF_DATAKIT;
4076 pub const PF_CCITT: ::c_int = AF_CCITT;
4077 pub const PF_SNA: ::c_int = AF_SNA;
4078 pub const PF_DECnet: ::c_int = AF_DECnet;
4079 pub const PF_DLI: ::c_int = AF_DLI;
4080 pub const PF_LAT: ::c_int = AF_LAT;
4081 pub const PF_HYLINK: ::c_int = AF_HYLINK;
4082 pub const PF_APPLETALK: ::c_int = AF_APPLETALK;
4083 pub const PF_ROUTE: ::c_int = AF_ROUTE;
4084 pub const PF_LINK: ::c_int = AF_LINK;
4085 pub const PF_XTP: ::c_int = pseudo_AF_XTP;
4086 pub const PF_COIP: ::c_int = AF_COIP;
4087 pub const PF_CNT: ::c_int = AF_CNT;
4088 pub const PF_SIP: ::c_int = AF_SIP;
4089 pub const PF_IPX: ::c_int = AF_IPX;
4090 pub const PF_RTIP: ::c_int = pseudo_AF_RTIP;
4091 pub const PF_PIP: ::c_int = pseudo_AF_PIP;
4092 pub const PF_NDRV: ::c_int = AF_NDRV;
4093 pub const PF_ISDN: ::c_int = AF_ISDN;
4094 pub const PF_KEY: ::c_int = pseudo_AF_KEY;
4095 pub const PF_INET6: ::c_int = AF_INET6;
4096 pub const PF_NATM: ::c_int = AF_NATM;
4097 pub const PF_SYSTEM: ::c_int = AF_SYSTEM;
4098 pub const PF_NETBIOS: ::c_int = AF_NETBIOS;
4099 pub const PF_PPP: ::c_int = AF_PPP;
4100 pub const PF_VSOCK: ::c_int = AF_VSOCK;
4101 
4102 pub const NET_RT_DUMP: ::c_int = 1;
4103 pub const NET_RT_FLAGS: ::c_int = 2;
4104 pub const NET_RT_IFLIST: ::c_int = 3;
4105 
4106 pub const SOMAXCONN: ::c_int = 128;
4107 
4108 pub const SOCK_MAXADDRLEN: ::c_int = 255;
4109 
4110 pub const SOCK_STREAM: ::c_int = 1;
4111 pub const SOCK_DGRAM: ::c_int = 2;
4112 pub const SOCK_RAW: ::c_int = 3;
4113 pub const SOCK_RDM: ::c_int = 4;
4114 pub const SOCK_SEQPACKET: ::c_int = 5;
4115 pub const IP_TTL: ::c_int = 4;
4116 pub const IP_HDRINCL: ::c_int = 2;
4117 pub const IP_RECVDSTADDR: ::c_int = 7;
4118 pub const IP_ADD_MEMBERSHIP: ::c_int = 12;
4119 pub const IP_DROP_MEMBERSHIP: ::c_int = 13;
4120 pub const IP_RECVIF: ::c_int = 20;
4121 pub const IP_RECVTTL: ::c_int = 24;
4122 pub const IP_BOUND_IF: ::c_int = 25;
4123 pub const IP_PKTINFO: ::c_int = 26;
4124 pub const IP_RECVTOS: ::c_int = 27;
4125 pub const IP_DONTFRAG: ::c_int = 28;
4126 pub const IPV6_JOIN_GROUP: ::c_int = 12;
4127 pub const IPV6_LEAVE_GROUP: ::c_int = 13;
4128 pub const IPV6_CHECKSUM: ::c_int = 26;
4129 pub const IPV6_RECVTCLASS: ::c_int = 35;
4130 pub const IPV6_TCLASS: ::c_int = 36;
4131 pub const IPV6_RECVHOPLIMIT: ::c_int = 37;
4132 pub const IPV6_PKTINFO: ::c_int = 46;
4133 pub const IPV6_HOPLIMIT: ::c_int = 47;
4134 pub const IPV6_RECVPKTINFO: ::c_int = 61;
4135 pub const IPV6_DONTFRAG: ::c_int = 62;
4136 pub const IP_ADD_SOURCE_MEMBERSHIP: ::c_int = 70;
4137 pub const IP_DROP_SOURCE_MEMBERSHIP: ::c_int = 71;
4138 pub const IP_BLOCK_SOURCE: ::c_int = 72;
4139 pub const IP_UNBLOCK_SOURCE: ::c_int = 73;
4140 pub const IPV6_BOUND_IF: ::c_int = 125;
4141 
4142 pub const TCP_NOPUSH: ::c_int = 4;
4143 pub const TCP_NOOPT: ::c_int = 8;
4144 pub const TCP_KEEPALIVE: ::c_int = 0x10;
4145 pub const TCP_KEEPINTVL: ::c_int = 0x101;
4146 pub const TCP_KEEPCNT: ::c_int = 0x102;
4147 /// Enable/Disable TCP Fastopen on this socket
4148 pub const TCP_FASTOPEN: ::c_int = 0x105;
4149 pub const TCP_CONNECTION_INFO: ::c_int = 0x106;
4150 
4151 pub const SOL_LOCAL: ::c_int = 0;
4152 
4153 pub const LOCAL_PEERCRED: ::c_int = 0x001;
4154 pub const LOCAL_PEERPID: ::c_int = 0x002;
4155 pub const LOCAL_PEEREPID: ::c_int = 0x003;
4156 pub const LOCAL_PEERUUID: ::c_int = 0x004;
4157 pub const LOCAL_PEEREUUID: ::c_int = 0x005;
4158 
4159 pub const SOL_SOCKET: ::c_int = 0xffff;
4160 
4161 pub const SO_DEBUG: ::c_int = 0x01;
4162 pub const SO_ACCEPTCONN: ::c_int = 0x0002;
4163 pub const SO_REUSEADDR: ::c_int = 0x0004;
4164 pub const SO_KEEPALIVE: ::c_int = 0x0008;
4165 pub const SO_DONTROUTE: ::c_int = 0x0010;
4166 pub const SO_BROADCAST: ::c_int = 0x0020;
4167 pub const SO_USELOOPBACK: ::c_int = 0x0040;
4168 pub const SO_LINGER: ::c_int = 0x0080;
4169 pub const SO_OOBINLINE: ::c_int = 0x0100;
4170 pub const SO_REUSEPORT: ::c_int = 0x0200;
4171 pub const SO_TIMESTAMP: ::c_int = 0x0400;
4172 pub const SO_TIMESTAMP_MONOTONIC: ::c_int = 0x0800;
4173 pub const SO_DONTTRUNC: ::c_int = 0x2000;
4174 pub const SO_WANTMORE: ::c_int = 0x4000;
4175 pub const SO_WANTOOBFLAG: ::c_int = 0x8000;
4176 pub const SO_SNDBUF: ::c_int = 0x1001;
4177 pub const SO_RCVBUF: ::c_int = 0x1002;
4178 pub const SO_SNDLOWAT: ::c_int = 0x1003;
4179 pub const SO_RCVLOWAT: ::c_int = 0x1004;
4180 pub const SO_SNDTIMEO: ::c_int = 0x1005;
4181 pub const SO_RCVTIMEO: ::c_int = 0x1006;
4182 pub const SO_ERROR: ::c_int = 0x1007;
4183 pub const SO_TYPE: ::c_int = 0x1008;
4184 pub const SO_LABEL: ::c_int = 0x1010;
4185 pub const SO_PEERLABEL: ::c_int = 0x1011;
4186 pub const SO_NREAD: ::c_int = 0x1020;
4187 pub const SO_NKE: ::c_int = 0x1021;
4188 pub const SO_NOSIGPIPE: ::c_int = 0x1022;
4189 pub const SO_NOADDRERR: ::c_int = 0x1023;
4190 pub const SO_NWRITE: ::c_int = 0x1024;
4191 pub const SO_REUSESHAREUID: ::c_int = 0x1025;
4192 pub const SO_NOTIFYCONFLICT: ::c_int = 0x1026;
4193 pub const SO_LINGER_SEC: ::c_int = 0x1080;
4194 pub const SO_RANDOMPORT: ::c_int = 0x1082;
4195 pub const SO_NP_EXTENSIONS: ::c_int = 0x1083;
4196 
4197 pub const MSG_OOB: ::c_int = 0x1;
4198 pub const MSG_PEEK: ::c_int = 0x2;
4199 pub const MSG_DONTROUTE: ::c_int = 0x4;
4200 pub const MSG_EOR: ::c_int = 0x8;
4201 pub const MSG_TRUNC: ::c_int = 0x10;
4202 pub const MSG_CTRUNC: ::c_int = 0x20;
4203 pub const MSG_WAITALL: ::c_int = 0x40;
4204 pub const MSG_DONTWAIT: ::c_int = 0x80;
4205 pub const MSG_EOF: ::c_int = 0x100;
4206 pub const MSG_FLUSH: ::c_int = 0x400;
4207 pub const MSG_HOLD: ::c_int = 0x800;
4208 pub const MSG_SEND: ::c_int = 0x1000;
4209 pub const MSG_HAVEMORE: ::c_int = 0x2000;
4210 pub const MSG_RCVMORE: ::c_int = 0x4000;
4211 pub const MSG_NEEDSA: ::c_int = 0x10000;
4212 pub const MSG_NOSIGNAL: ::c_int = 0x80000;
4213 
4214 pub const SCM_TIMESTAMP: ::c_int = 0x02;
4215 pub const SCM_CREDS: ::c_int = 0x03;
4216 
4217 // https://github.com/aosm/xnu/blob/HEAD/bsd/net/if.h#L140-L156
4218 pub const IFF_UP: ::c_int = 0x1; // interface is up
4219 pub const IFF_BROADCAST: ::c_int = 0x2; // broadcast address valid
4220 pub const IFF_DEBUG: ::c_int = 0x4; // turn on debugging
4221 pub const IFF_LOOPBACK: ::c_int = 0x8; // is a loopback net
4222 pub const IFF_POINTOPOINT: ::c_int = 0x10; // interface is point-to-point link
4223 pub const IFF_NOTRAILERS: ::c_int = 0x20; // obsolete: avoid use of trailers
4224 pub const IFF_RUNNING: ::c_int = 0x40; // resources allocated
4225 pub const IFF_NOARP: ::c_int = 0x80; // no address resolution protocol
4226 pub const IFF_PROMISC: ::c_int = 0x100; // receive all packets
4227 pub const IFF_ALLMULTI: ::c_int = 0x200; // receive all multicast packets
4228 pub const IFF_OACTIVE: ::c_int = 0x400; // transmission in progress
4229 pub const IFF_SIMPLEX: ::c_int = 0x800; // can't hear own transmissions
4230 pub const IFF_LINK0: ::c_int = 0x1000; // per link layer defined bit
4231 pub const IFF_LINK1: ::c_int = 0x2000; // per link layer defined bit
4232 pub const IFF_LINK2: ::c_int = 0x4000; // per link layer defined bit
4233 pub const IFF_ALTPHYS: ::c_int = IFF_LINK2; // use alternate physical connection
4234 pub const IFF_MULTICAST: ::c_int = 0x8000; // supports multicast
4235 
4236 pub const SHUT_RD: ::c_int = 0;
4237 pub const SHUT_WR: ::c_int = 1;
4238 pub const SHUT_RDWR: ::c_int = 2;
4239 
4240 pub const SAE_ASSOCID_ANY: ::sae_associd_t = 0;
4241 /// ((sae_associd_t)(-1ULL))
4242 pub const SAE_ASSOCID_ALL: ::sae_associd_t = 0xffffffff;
4243 
4244 pub const SAE_CONNID_ANY: ::sae_connid_t = 0;
4245 /// ((sae_connid_t)(-1ULL))
4246 pub const SAE_CONNID_ALL: ::sae_connid_t = 0xffffffff;
4247 
4248 // connectx() flag parameters
4249 
4250 /// resume connect() on read/write
4251 pub const CONNECT_RESUME_ON_READ_WRITE: ::c_uint = 0x1;
4252 /// data is idempotent
4253 pub const CONNECT_DATA_IDEMPOTENT: ::c_uint = 0x2;
4254 /// data includes security that replaces the TFO-cookie
4255 pub const CONNECT_DATA_AUTHENTICATED: ::c_uint = 0x4;
4256 
4257 pub const LOCK_SH: ::c_int = 1;
4258 pub const LOCK_EX: ::c_int = 2;
4259 pub const LOCK_NB: ::c_int = 4;
4260 pub const LOCK_UN: ::c_int = 8;
4261 
4262 pub const MAP_COPY: ::c_int = 0x0002;
4263 pub const MAP_RENAME: ::c_int = 0x0020;
4264 pub const MAP_NORESERVE: ::c_int = 0x0040;
4265 pub const MAP_NOEXTEND: ::c_int = 0x0100;
4266 pub const MAP_HASSEMAPHORE: ::c_int = 0x0200;
4267 pub const MAP_NOCACHE: ::c_int = 0x0400;
4268 pub const MAP_JIT: ::c_int = 0x0800;
4269 
4270 pub const _SC_ARG_MAX: ::c_int = 1;
4271 pub const _SC_CHILD_MAX: ::c_int = 2;
4272 pub const _SC_CLK_TCK: ::c_int = 3;
4273 pub const _SC_NGROUPS_MAX: ::c_int = 4;
4274 pub const _SC_OPEN_MAX: ::c_int = 5;
4275 pub const _SC_JOB_CONTROL: ::c_int = 6;
4276 pub const _SC_SAVED_IDS: ::c_int = 7;
4277 pub const _SC_VERSION: ::c_int = 8;
4278 pub const _SC_BC_BASE_MAX: ::c_int = 9;
4279 pub const _SC_BC_DIM_MAX: ::c_int = 10;
4280 pub const _SC_BC_SCALE_MAX: ::c_int = 11;
4281 pub const _SC_BC_STRING_MAX: ::c_int = 12;
4282 pub const _SC_COLL_WEIGHTS_MAX: ::c_int = 13;
4283 pub const _SC_EXPR_NEST_MAX: ::c_int = 14;
4284 pub const _SC_LINE_MAX: ::c_int = 15;
4285 pub const _SC_RE_DUP_MAX: ::c_int = 16;
4286 pub const _SC_2_VERSION: ::c_int = 17;
4287 pub const _SC_2_C_BIND: ::c_int = 18;
4288 pub const _SC_2_C_DEV: ::c_int = 19;
4289 pub const _SC_2_CHAR_TERM: ::c_int = 20;
4290 pub const _SC_2_FORT_DEV: ::c_int = 21;
4291 pub const _SC_2_FORT_RUN: ::c_int = 22;
4292 pub const _SC_2_LOCALEDEF: ::c_int = 23;
4293 pub const _SC_2_SW_DEV: ::c_int = 24;
4294 pub const _SC_2_UPE: ::c_int = 25;
4295 pub const _SC_STREAM_MAX: ::c_int = 26;
4296 pub const _SC_TZNAME_MAX: ::c_int = 27;
4297 pub const _SC_ASYNCHRONOUS_IO: ::c_int = 28;
4298 pub const _SC_PAGESIZE: ::c_int = 29;
4299 pub const _SC_MEMLOCK: ::c_int = 30;
4300 pub const _SC_MEMLOCK_RANGE: ::c_int = 31;
4301 pub const _SC_MEMORY_PROTECTION: ::c_int = 32;
4302 pub const _SC_MESSAGE_PASSING: ::c_int = 33;
4303 pub const _SC_PRIORITIZED_IO: ::c_int = 34;
4304 pub const _SC_PRIORITY_SCHEDULING: ::c_int = 35;
4305 pub const _SC_REALTIME_SIGNALS: ::c_int = 36;
4306 pub const _SC_SEMAPHORES: ::c_int = 37;
4307 pub const _SC_FSYNC: ::c_int = 38;
4308 pub const _SC_SHARED_MEMORY_OBJECTS: ::c_int = 39;
4309 pub const _SC_SYNCHRONIZED_IO: ::c_int = 40;
4310 pub const _SC_TIMERS: ::c_int = 41;
4311 pub const _SC_AIO_LISTIO_MAX: ::c_int = 42;
4312 pub const _SC_AIO_MAX: ::c_int = 43;
4313 pub const _SC_AIO_PRIO_DELTA_MAX: ::c_int = 44;
4314 pub const _SC_DELAYTIMER_MAX: ::c_int = 45;
4315 pub const _SC_MQ_OPEN_MAX: ::c_int = 46;
4316 pub const _SC_MAPPED_FILES: ::c_int = 47;
4317 pub const _SC_RTSIG_MAX: ::c_int = 48;
4318 pub const _SC_SEM_NSEMS_MAX: ::c_int = 49;
4319 pub const _SC_SEM_VALUE_MAX: ::c_int = 50;
4320 pub const _SC_SIGQUEUE_MAX: ::c_int = 51;
4321 pub const _SC_TIMER_MAX: ::c_int = 52;
4322 pub const _SC_NPROCESSORS_CONF: ::c_int = 57;
4323 pub const _SC_NPROCESSORS_ONLN: ::c_int = 58;
4324 pub const _SC_2_PBS: ::c_int = 59;
4325 pub const _SC_2_PBS_ACCOUNTING: ::c_int = 60;
4326 pub const _SC_2_PBS_CHECKPOINT: ::c_int = 61;
4327 pub const _SC_2_PBS_LOCATE: ::c_int = 62;
4328 pub const _SC_2_PBS_MESSAGE: ::c_int = 63;
4329 pub const _SC_2_PBS_TRACK: ::c_int = 64;
4330 pub const _SC_ADVISORY_INFO: ::c_int = 65;
4331 pub const _SC_BARRIERS: ::c_int = 66;
4332 pub const _SC_CLOCK_SELECTION: ::c_int = 67;
4333 pub const _SC_CPUTIME: ::c_int = 68;
4334 pub const _SC_FILE_LOCKING: ::c_int = 69;
4335 pub const _SC_HOST_NAME_MAX: ::c_int = 72;
4336 pub const _SC_MONOTONIC_CLOCK: ::c_int = 74;
4337 pub const _SC_READER_WRITER_LOCKS: ::c_int = 76;
4338 pub const _SC_REGEXP: ::c_int = 77;
4339 pub const _SC_SHELL: ::c_int = 78;
4340 pub const _SC_SPAWN: ::c_int = 79;
4341 pub const _SC_SPIN_LOCKS: ::c_int = 80;
4342 pub const _SC_SPORADIC_SERVER: ::c_int = 81;
4343 pub const _SC_THREAD_CPUTIME: ::c_int = 84;
4344 pub const _SC_THREAD_SPORADIC_SERVER: ::c_int = 92;
4345 pub const _SC_TIMEOUTS: ::c_int = 95;
4346 pub const _SC_TRACE: ::c_int = 97;
4347 pub const _SC_TRACE_EVENT_FILTER: ::c_int = 98;
4348 pub const _SC_TRACE_INHERIT: ::c_int = 99;
4349 pub const _SC_TRACE_LOG: ::c_int = 100;
4350 pub const _SC_TYPED_MEMORY_OBJECTS: ::c_int = 102;
4351 pub const _SC_V6_ILP32_OFF32: ::c_int = 103;
4352 pub const _SC_V6_ILP32_OFFBIG: ::c_int = 104;
4353 pub const _SC_V6_LP64_OFF64: ::c_int = 105;
4354 pub const _SC_V6_LPBIG_OFFBIG: ::c_int = 106;
4355 pub const _SC_IPV6: ::c_int = 118;
4356 pub const _SC_RAW_SOCKETS: ::c_int = 119;
4357 pub const _SC_SYMLOOP_MAX: ::c_int = 120;
4358 pub const _SC_PAGE_SIZE: ::c_int = _SC_PAGESIZE;
4359 pub const _SC_XOPEN_STREAMS: ::c_int = 114;
4360 pub const _SC_XBS5_ILP32_OFF32: ::c_int = 122;
4361 pub const _SC_XBS5_ILP32_OFFBIG: ::c_int = 123;
4362 pub const _SC_XBS5_LP64_OFF64: ::c_int = 124;
4363 pub const _SC_XBS5_LPBIG_OFFBIG: ::c_int = 125;
4364 pub const _SC_SS_REPL_MAX: ::c_int = 126;
4365 pub const _SC_TRACE_EVENT_NAME_MAX: ::c_int = 127;
4366 pub const _SC_TRACE_NAME_MAX: ::c_int = 128;
4367 pub const _SC_TRACE_SYS_MAX: ::c_int = 129;
4368 pub const _SC_TRACE_USER_EVENT_MAX: ::c_int = 130;
4369 pub const _SC_PASS_MAX: ::c_int = 131;
4370 // `confstr` keys (only the values guaranteed by `man confstr`).
4371 pub const _CS_PATH: ::c_int = 1;
4372 pub const _CS_DARWIN_USER_DIR: ::c_int = 65536;
4373 pub const _CS_DARWIN_USER_TEMP_DIR: ::c_int = 65537;
4374 pub const _CS_DARWIN_USER_CACHE_DIR: ::c_int = 65538;
4375 
4376 pub const PTHREAD_MUTEX_NORMAL: ::c_int = 0;
4377 pub const PTHREAD_MUTEX_ERRORCHECK: ::c_int = 1;
4378 pub const PTHREAD_MUTEX_RECURSIVE: ::c_int = 2;
4379 pub const PTHREAD_MUTEX_DEFAULT: ::c_int = PTHREAD_MUTEX_NORMAL;
4380 pub const _PTHREAD_MUTEX_SIG_init: ::c_long = 0x32AAABA7;
4381 pub const _PTHREAD_COND_SIG_init: ::c_long = 0x3CB0B1BB;
4382 pub const _PTHREAD_RWLOCK_SIG_init: ::c_long = 0x2DA8B3B4;
4383 pub const PTHREAD_MUTEX_INITIALIZER: pthread_mutex_t = pthread_mutex_t {
4384     __sig: _PTHREAD_MUTEX_SIG_init,
4385     __opaque: [0; __PTHREAD_MUTEX_SIZE__],
4386 };
4387 pub const PTHREAD_COND_INITIALIZER: pthread_cond_t = pthread_cond_t {
4388     __sig: _PTHREAD_COND_SIG_init,
4389     __opaque: [0; __PTHREAD_COND_SIZE__],
4390 };
4391 pub const PTHREAD_RWLOCK_INITIALIZER: pthread_rwlock_t = pthread_rwlock_t {
4392     __sig: _PTHREAD_RWLOCK_SIG_init,
4393     __opaque: [0; __PTHREAD_RWLOCK_SIZE__],
4394 };
4395 
4396 pub const OS_UNFAIR_LOCK_INIT: os_unfair_lock = os_unfair_lock {
4397     _os_unfair_lock_opaque: 0,
4398 };
4399 
4400 pub const OS_LOG_TYPE_DEFAULT: ::os_log_type_t = 0x00;
4401 pub const OS_LOG_TYPE_INFO: ::os_log_type_t = 0x01;
4402 pub const OS_LOG_TYPE_DEBUG: ::os_log_type_t = 0x02;
4403 pub const OS_LOG_TYPE_ERROR: ::os_log_type_t = 0x10;
4404 pub const OS_LOG_TYPE_FAULT: ::os_log_type_t = 0x11;
4405 
4406 pub const OS_SIGNPOST_EVENT: ::os_signpost_type_t = 0x00;
4407 pub const OS_SIGNPOST_INTERVAL_BEGIN: ::os_signpost_type_t = 0x01;
4408 pub const OS_SIGNPOST_INTERVAL_END: ::os_signpost_type_t = 0x02;
4409 
4410 pub const MINSIGSTKSZ: ::size_t = 32768;
4411 pub const SIGSTKSZ: ::size_t = 131072;
4412 
4413 pub const FD_SETSIZE: usize = 1024;
4414 
4415 pub const ST_NOSUID: ::c_ulong = 2;
4416 
4417 pub const SCHED_OTHER: ::c_int = 1;
4418 pub const SCHED_FIFO: ::c_int = 4;
4419 pub const SCHED_RR: ::c_int = 2;
4420 
4421 pub const EVFILT_READ: i16 = -1;
4422 pub const EVFILT_WRITE: i16 = -2;
4423 pub const EVFILT_AIO: i16 = -3;
4424 pub const EVFILT_VNODE: i16 = -4;
4425 pub const EVFILT_PROC: i16 = -5;
4426 pub const EVFILT_SIGNAL: i16 = -6;
4427 pub const EVFILT_TIMER: i16 = -7;
4428 pub const EVFILT_MACHPORT: i16 = -8;
4429 pub const EVFILT_FS: i16 = -9;
4430 pub const EVFILT_USER: i16 = -10;
4431 pub const EVFILT_VM: i16 = -12;
4432 
4433 pub const EV_ADD: u16 = 0x1;
4434 pub const EV_DELETE: u16 = 0x2;
4435 pub const EV_ENABLE: u16 = 0x4;
4436 pub const EV_DISABLE: u16 = 0x8;
4437 pub const EV_ONESHOT: u16 = 0x10;
4438 pub const EV_CLEAR: u16 = 0x20;
4439 pub const EV_RECEIPT: u16 = 0x40;
4440 pub const EV_DISPATCH: u16 = 0x80;
4441 pub const EV_FLAG0: u16 = 0x1000;
4442 pub const EV_POLL: u16 = 0x1000;
4443 pub const EV_FLAG1: u16 = 0x2000;
4444 pub const EV_OOBAND: u16 = 0x2000;
4445 pub const EV_ERROR: u16 = 0x4000;
4446 pub const EV_EOF: u16 = 0x8000;
4447 pub const EV_SYSFLAGS: u16 = 0xf000;
4448 
4449 pub const NOTE_TRIGGER: u32 = 0x01000000;
4450 pub const NOTE_FFNOP: u32 = 0x00000000;
4451 pub const NOTE_FFAND: u32 = 0x40000000;
4452 pub const NOTE_FFOR: u32 = 0x80000000;
4453 pub const NOTE_FFCOPY: u32 = 0xc0000000;
4454 pub const NOTE_FFCTRLMASK: u32 = 0xc0000000;
4455 pub const NOTE_FFLAGSMASK: u32 = 0x00ffffff;
4456 pub const NOTE_LOWAT: u32 = 0x00000001;
4457 pub const NOTE_DELETE: u32 = 0x00000001;
4458 pub const NOTE_WRITE: u32 = 0x00000002;
4459 pub const NOTE_EXTEND: u32 = 0x00000004;
4460 pub const NOTE_ATTRIB: u32 = 0x00000008;
4461 pub const NOTE_LINK: u32 = 0x00000010;
4462 pub const NOTE_RENAME: u32 = 0x00000020;
4463 pub const NOTE_REVOKE: u32 = 0x00000040;
4464 pub const NOTE_NONE: u32 = 0x00000080;
4465 pub const NOTE_EXIT: u32 = 0x80000000;
4466 pub const NOTE_FORK: u32 = 0x40000000;
4467 pub const NOTE_EXEC: u32 = 0x20000000;
4468 #[doc(hidden)]
4469 #[deprecated(since = "0.2.49", note = "Deprecated since MacOSX 10.9")]
4470 pub const NOTE_REAP: u32 = 0x10000000;
4471 pub const NOTE_SIGNAL: u32 = 0x08000000;
4472 pub const NOTE_EXITSTATUS: u32 = 0x04000000;
4473 pub const NOTE_EXIT_DETAIL: u32 = 0x02000000;
4474 pub const NOTE_PDATAMASK: u32 = 0x000fffff;
4475 pub const NOTE_PCTRLMASK: u32 = 0xfff00000;
4476 #[doc(hidden)]
4477 #[deprecated(since = "0.2.49", note = "Deprecated since MacOSX 10.9")]
4478 pub const NOTE_EXIT_REPARENTED: u32 = 0x00080000;
4479 pub const NOTE_EXIT_DETAIL_MASK: u32 = 0x00070000;
4480 pub const NOTE_EXIT_DECRYPTFAIL: u32 = 0x00010000;
4481 pub const NOTE_EXIT_MEMORY: u32 = 0x00020000;
4482 pub const NOTE_EXIT_CSERROR: u32 = 0x00040000;
4483 pub const NOTE_VM_PRESSURE: u32 = 0x80000000;
4484 pub const NOTE_VM_PRESSURE_TERMINATE: u32 = 0x40000000;
4485 pub const NOTE_VM_PRESSURE_SUDDEN_TERMINATE: u32 = 0x20000000;
4486 pub const NOTE_VM_ERROR: u32 = 0x10000000;
4487 pub const NOTE_SECONDS: u32 = 0x00000001;
4488 pub const NOTE_USECONDS: u32 = 0x00000002;
4489 pub const NOTE_NSECONDS: u32 = 0x00000004;
4490 pub const NOTE_ABSOLUTE: u32 = 0x00000008;
4491 pub const NOTE_LEEWAY: u32 = 0x00000010;
4492 pub const NOTE_CRITICAL: u32 = 0x00000020;
4493 pub const NOTE_BACKGROUND: u32 = 0x00000040;
4494 pub const NOTE_TRACK: u32 = 0x00000001;
4495 pub const NOTE_TRACKERR: u32 = 0x00000002;
4496 pub const NOTE_CHILD: u32 = 0x00000004;
4497 
4498 pub const OCRNL: ::tcflag_t = 0x00000010;
4499 pub const ONOCR: ::tcflag_t = 0x00000020;
4500 pub const ONLRET: ::tcflag_t = 0x00000040;
4501 pub const OFILL: ::tcflag_t = 0x00000080;
4502 pub const NLDLY: ::tcflag_t = 0x00000300;
4503 pub const TABDLY: ::tcflag_t = 0x00000c04;
4504 pub const CRDLY: ::tcflag_t = 0x00003000;
4505 pub const FFDLY: ::tcflag_t = 0x00004000;
4506 pub const BSDLY: ::tcflag_t = 0x00008000;
4507 pub const VTDLY: ::tcflag_t = 0x00010000;
4508 pub const OFDEL: ::tcflag_t = 0x00020000;
4509 
4510 pub const NL0: ::tcflag_t = 0x00000000;
4511 pub const NL1: ::tcflag_t = 0x00000100;
4512 pub const TAB0: ::tcflag_t = 0x00000000;
4513 pub const TAB1: ::tcflag_t = 0x00000400;
4514 pub const TAB2: ::tcflag_t = 0x00000800;
4515 pub const CR0: ::tcflag_t = 0x00000000;
4516 pub const CR1: ::tcflag_t = 0x00001000;
4517 pub const CR2: ::tcflag_t = 0x00002000;
4518 pub const CR3: ::tcflag_t = 0x00003000;
4519 pub const FF0: ::tcflag_t = 0x00000000;
4520 pub const FF1: ::tcflag_t = 0x00004000;
4521 pub const BS0: ::tcflag_t = 0x00000000;
4522 pub const BS1: ::tcflag_t = 0x00008000;
4523 pub const TAB3: ::tcflag_t = 0x00000004;
4524 pub const VT0: ::tcflag_t = 0x00000000;
4525 pub const VT1: ::tcflag_t = 0x00010000;
4526 pub const IUTF8: ::tcflag_t = 0x00004000;
4527 pub const CRTSCTS: ::tcflag_t = 0x00030000;
4528 
4529 pub const NI_MAXHOST: ::socklen_t = 1025;
4530 pub const NI_MAXSERV: ::socklen_t = 32;
4531 pub const NI_NOFQDN: ::c_int = 0x00000001;
4532 pub const NI_NUMERICHOST: ::c_int = 0x00000002;
4533 pub const NI_NAMEREQD: ::c_int = 0x00000004;
4534 pub const NI_NUMERICSERV: ::c_int = 0x00000008;
4535 pub const NI_NUMERICSCOPE: ::c_int = 0x00000100;
4536 pub const NI_DGRAM: ::c_int = 0x00000010;
4537 
4538 pub const Q_GETQUOTA: ::c_int = 0x300;
4539 pub const Q_SETQUOTA: ::c_int = 0x400;
4540 
4541 pub const RENAME_SWAP: ::c_uint = 0x00000002;
4542 pub const RENAME_EXCL: ::c_uint = 0x00000004;
4543 
4544 pub const RTLD_LOCAL: ::c_int = 0x4;
4545 pub const RTLD_FIRST: ::c_int = 0x100;
4546 pub const RTLD_NODELETE: ::c_int = 0x80;
4547 pub const RTLD_NOLOAD: ::c_int = 0x10;
4548 pub const RTLD_GLOBAL: ::c_int = 0x8;
4549 pub const RTLD_MAIN_ONLY: *mut ::c_void = -5isize as *mut ::c_void;
4550 
4551 pub const _WSTOPPED: ::c_int = 0o177;
4552 
4553 pub const LOG_NETINFO: ::c_int = 12 << 3;
4554 pub const LOG_REMOTEAUTH: ::c_int = 13 << 3;
4555 pub const LOG_INSTALL: ::c_int = 14 << 3;
4556 pub const LOG_RAS: ::c_int = 15 << 3;
4557 pub const LOG_LAUNCHD: ::c_int = 24 << 3;
4558 pub const LOG_NFACILITIES: ::c_int = 25;
4559 
4560 pub const CTLTYPE: ::c_int = 0xf;
4561 pub const CTLTYPE_NODE: ::c_int = 1;
4562 pub const CTLTYPE_INT: ::c_int = 2;
4563 pub const CTLTYPE_STRING: ::c_int = 3;
4564 pub const CTLTYPE_QUAD: ::c_int = 4;
4565 pub const CTLTYPE_OPAQUE: ::c_int = 5;
4566 pub const CTLTYPE_STRUCT: ::c_int = CTLTYPE_OPAQUE;
4567 pub const CTLFLAG_RD: ::c_int = 0x80000000;
4568 pub const CTLFLAG_WR: ::c_int = 0x40000000;
4569 pub const CTLFLAG_RW: ::c_int = CTLFLAG_RD | CTLFLAG_WR;
4570 pub const CTLFLAG_NOLOCK: ::c_int = 0x20000000;
4571 pub const CTLFLAG_ANYBODY: ::c_int = 0x10000000;
4572 pub const CTLFLAG_SECURE: ::c_int = 0x08000000;
4573 pub const CTLFLAG_MASKED: ::c_int = 0x04000000;
4574 pub const CTLFLAG_NOAUTO: ::c_int = 0x02000000;
4575 pub const CTLFLAG_KERN: ::c_int = 0x01000000;
4576 pub const CTLFLAG_LOCKED: ::c_int = 0x00800000;
4577 pub const CTLFLAG_OID2: ::c_int = 0x00400000;
4578 pub const CTL_UNSPEC: ::c_int = 0;
4579 pub const CTL_KERN: ::c_int = 1;
4580 pub const CTL_VM: ::c_int = 2;
4581 pub const CTL_VFS: ::c_int = 3;
4582 pub const CTL_NET: ::c_int = 4;
4583 pub const CTL_DEBUG: ::c_int = 5;
4584 pub const CTL_HW: ::c_int = 6;
4585 pub const CTL_MACHDEP: ::c_int = 7;
4586 pub const CTL_USER: ::c_int = 8;
4587 pub const CTL_MAXID: ::c_int = 9;
4588 pub const KERN_OSTYPE: ::c_int = 1;
4589 pub const KERN_OSRELEASE: ::c_int = 2;
4590 pub const KERN_OSREV: ::c_int = 3;
4591 pub const KERN_VERSION: ::c_int = 4;
4592 pub const KERN_MAXVNODES: ::c_int = 5;
4593 pub const KERN_MAXPROC: ::c_int = 6;
4594 pub const KERN_MAXFILES: ::c_int = 7;
4595 pub const KERN_ARGMAX: ::c_int = 8;
4596 pub const KERN_SECURELVL: ::c_int = 9;
4597 pub const KERN_HOSTNAME: ::c_int = 10;
4598 pub const KERN_HOSTID: ::c_int = 11;
4599 pub const KERN_CLOCKRATE: ::c_int = 12;
4600 pub const KERN_VNODE: ::c_int = 13;
4601 pub const KERN_PROC: ::c_int = 14;
4602 pub const KERN_FILE: ::c_int = 15;
4603 pub const KERN_PROF: ::c_int = 16;
4604 pub const KERN_POSIX1: ::c_int = 17;
4605 pub const KERN_NGROUPS: ::c_int = 18;
4606 pub const KERN_JOB_CONTROL: ::c_int = 19;
4607 pub const KERN_SAVED_IDS: ::c_int = 20;
4608 pub const KERN_BOOTTIME: ::c_int = 21;
4609 pub const KERN_NISDOMAINNAME: ::c_int = 22;
4610 pub const KERN_DOMAINNAME: ::c_int = KERN_NISDOMAINNAME;
4611 pub const KERN_MAXPARTITIONS: ::c_int = 23;
4612 pub const KERN_KDEBUG: ::c_int = 24;
4613 pub const KERN_UPDATEINTERVAL: ::c_int = 25;
4614 pub const KERN_OSRELDATE: ::c_int = 26;
4615 pub const KERN_NTP_PLL: ::c_int = 27;
4616 pub const KERN_BOOTFILE: ::c_int = 28;
4617 pub const KERN_MAXFILESPERPROC: ::c_int = 29;
4618 pub const KERN_MAXPROCPERUID: ::c_int = 30;
4619 pub const KERN_DUMPDEV: ::c_int = 31;
4620 pub const KERN_IPC: ::c_int = 32;
4621 pub const KERN_DUMMY: ::c_int = 33;
4622 pub const KERN_PS_STRINGS: ::c_int = 34;
4623 pub const KERN_USRSTACK32: ::c_int = 35;
4624 pub const KERN_LOGSIGEXIT: ::c_int = 36;
4625 pub const KERN_SYMFILE: ::c_int = 37;
4626 pub const KERN_PROCARGS: ::c_int = 38;
4627 pub const KERN_NETBOOT: ::c_int = 40;
4628 pub const KERN_SYSV: ::c_int = 42;
4629 pub const KERN_AFFINITY: ::c_int = 43;
4630 pub const KERN_TRANSLATE: ::c_int = 44;
4631 pub const KERN_CLASSIC: ::c_int = KERN_TRANSLATE;
4632 pub const KERN_EXEC: ::c_int = 45;
4633 pub const KERN_CLASSICHANDLER: ::c_int = KERN_EXEC;
4634 pub const KERN_AIOMAX: ::c_int = 46;
4635 pub const KERN_AIOPROCMAX: ::c_int = 47;
4636 pub const KERN_AIOTHREADS: ::c_int = 48;
4637 pub const KERN_COREFILE: ::c_int = 50;
4638 pub const KERN_COREDUMP: ::c_int = 51;
4639 pub const KERN_SUGID_COREDUMP: ::c_int = 52;
4640 pub const KERN_PROCDELAYTERM: ::c_int = 53;
4641 pub const KERN_SHREG_PRIVATIZABLE: ::c_int = 54;
4642 pub const KERN_LOW_PRI_WINDOW: ::c_int = 56;
4643 pub const KERN_LOW_PRI_DELAY: ::c_int = 57;
4644 pub const KERN_POSIX: ::c_int = 58;
4645 pub const KERN_USRSTACK64: ::c_int = 59;
4646 pub const KERN_NX_PROTECTION: ::c_int = 60;
4647 pub const KERN_TFP: ::c_int = 61;
4648 pub const KERN_PROCNAME: ::c_int = 62;
4649 pub const KERN_THALTSTACK: ::c_int = 63;
4650 pub const KERN_SPECULATIVE_READS: ::c_int = 64;
4651 pub const KERN_OSVERSION: ::c_int = 65;
4652 pub const KERN_SAFEBOOT: ::c_int = 66;
4653 pub const KERN_RAGEVNODE: ::c_int = 68;
4654 pub const KERN_TTY: ::c_int = 69;
4655 pub const KERN_CHECKOPENEVT: ::c_int = 70;
4656 pub const KERN_THREADNAME: ::c_int = 71;
4657 pub const KERN_MAXID: ::c_int = 72;
4658 pub const KERN_RAGE_PROC: ::c_int = 1;
4659 pub const KERN_RAGE_THREAD: ::c_int = 2;
4660 pub const KERN_UNRAGE_PROC: ::c_int = 3;
4661 pub const KERN_UNRAGE_THREAD: ::c_int = 4;
4662 pub const KERN_OPENEVT_PROC: ::c_int = 1;
4663 pub const KERN_UNOPENEVT_PROC: ::c_int = 2;
4664 pub const KERN_TFP_POLICY: ::c_int = 1;
4665 pub const KERN_TFP_POLICY_DENY: ::c_int = 0;
4666 pub const KERN_TFP_POLICY_DEFAULT: ::c_int = 2;
4667 pub const KERN_KDEFLAGS: ::c_int = 1;
4668 pub const KERN_KDDFLAGS: ::c_int = 2;
4669 pub const KERN_KDENABLE: ::c_int = 3;
4670 pub const KERN_KDSETBUF: ::c_int = 4;
4671 pub const KERN_KDGETBUF: ::c_int = 5;
4672 pub const KERN_KDSETUP: ::c_int = 6;
4673 pub const KERN_KDREMOVE: ::c_int = 7;
4674 pub const KERN_KDSETREG: ::c_int = 8;
4675 pub const KERN_KDGETREG: ::c_int = 9;
4676 pub const KERN_KDREADTR: ::c_int = 10;
4677 pub const KERN_KDPIDTR: ::c_int = 11;
4678 pub const KERN_KDTHRMAP: ::c_int = 12;
4679 pub const KERN_KDPIDEX: ::c_int = 14;
4680 pub const KERN_KDSETRTCDEC: ::c_int = 15;
4681 pub const KERN_KDGETENTROPY: ::c_int = 16;
4682 pub const KERN_KDWRITETR: ::c_int = 17;
4683 pub const KERN_KDWRITEMAP: ::c_int = 18;
4684 #[doc(hidden)]
4685 #[deprecated(since = "0.2.49", note = "Removed in MacOSX 10.12")]
4686 pub const KERN_KDENABLE_BG_TRACE: ::c_int = 19;
4687 #[doc(hidden)]
4688 #[deprecated(since = "0.2.49", note = "Removed in MacOSX 10.12")]
4689 pub const KERN_KDDISABLE_BG_TRACE: ::c_int = 20;
4690 pub const KERN_KDREADCURTHRMAP: ::c_int = 21;
4691 pub const KERN_KDSET_TYPEFILTER: ::c_int = 22;
4692 pub const KERN_KDBUFWAIT: ::c_int = 23;
4693 pub const KERN_KDCPUMAP: ::c_int = 24;
4694 pub const KERN_PROC_ALL: ::c_int = 0;
4695 pub const KERN_PROC_PID: ::c_int = 1;
4696 pub const KERN_PROC_PGRP: ::c_int = 2;
4697 pub const KERN_PROC_SESSION: ::c_int = 3;
4698 pub const KERN_PROC_TTY: ::c_int = 4;
4699 pub const KERN_PROC_UID: ::c_int = 5;
4700 pub const KERN_PROC_RUID: ::c_int = 6;
4701 pub const KERN_PROC_LCID: ::c_int = 7;
4702 pub const KERN_SUCCESS: ::c_int = 0;
4703 pub const KERN_INVALID_ADDRESS: ::c_int = 1;
4704 pub const KERN_PROTECTION_FAILURE: ::c_int = 2;
4705 pub const KERN_NO_SPACE: ::c_int = 3;
4706 pub const KERN_INVALID_ARGUMENT: ::c_int = 4;
4707 pub const KERN_FAILURE: ::c_int = 5;
4708 pub const KERN_RESOURCE_SHORTAGE: ::c_int = 6;
4709 pub const KERN_NOT_RECEIVER: ::c_int = 7;
4710 pub const KERN_NO_ACCESS: ::c_int = 8;
4711 pub const KERN_MEMORY_FAILURE: ::c_int = 9;
4712 pub const KERN_MEMORY_ERROR: ::c_int = 10;
4713 pub const KERN_ALREADY_IN_SET: ::c_int = 11;
4714 pub const KERN_NOT_IN_SET: ::c_int = 12;
4715 pub const KERN_NAME_EXISTS: ::c_int = 13;
4716 pub const KERN_ABORTED: ::c_int = 14;
4717 pub const KERN_INVALID_NAME: ::c_int = 15;
4718 pub const KERN_INVALID_TASK: ::c_int = 16;
4719 pub const KERN_INVALID_RIGHT: ::c_int = 17;
4720 pub const KERN_INVALID_VALUE: ::c_int = 18;
4721 pub const KERN_UREFS_OVERFLOW: ::c_int = 19;
4722 pub const KERN_INVALID_CAPABILITY: ::c_int = 20;
4723 pub const KERN_RIGHT_EXISTS: ::c_int = 21;
4724 pub const KERN_INVALID_HOST: ::c_int = 22;
4725 pub const KERN_MEMORY_PRESENT: ::c_int = 23;
4726 pub const KERN_MEMORY_DATA_MOVED: ::c_int = 24;
4727 pub const KERN_MEMORY_RESTART_COPY: ::c_int = 25;
4728 pub const KERN_INVALID_PROCESSOR_SET: ::c_int = 26;
4729 pub const KERN_POLICY_LIMIT: ::c_int = 27;
4730 pub const KERN_INVALID_POLICY: ::c_int = 28;
4731 pub const KERN_INVALID_OBJECT: ::c_int = 29;
4732 pub const KERN_ALREADY_WAITING: ::c_int = 30;
4733 pub const KERN_DEFAULT_SET: ::c_int = 31;
4734 pub const KERN_EXCEPTION_PROTECTED: ::c_int = 32;
4735 pub const KERN_INVALID_LEDGER: ::c_int = 33;
4736 pub const KERN_INVALID_MEMORY_CONTROL: ::c_int = 34;
4737 pub const KERN_INVALID_SECURITY: ::c_int = 35;
4738 pub const KERN_NOT_DEPRESSED: ::c_int = 36;
4739 pub const KERN_TERMINATED: ::c_int = 37;
4740 pub const KERN_LOCK_SET_DESTROYED: ::c_int = 38;
4741 pub const KERN_LOCK_UNSTABLE: ::c_int = 39;
4742 pub const KERN_LOCK_OWNED: ::c_int = 40;
4743 pub const KERN_LOCK_OWNED_SELF: ::c_int = 41;
4744 pub const KERN_SEMAPHORE_DESTROYED: ::c_int = 42;
4745 pub const KERN_RPC_SERVER_TERMINATED: ::c_int = 43;
4746 pub const KERN_RPC_TERMINATE_ORPHAN: ::c_int = 44;
4747 pub const KERN_RPC_CONTINUE_ORPHAN: ::c_int = 45;
4748 pub const KERN_NOT_SUPPORTED: ::c_int = 46;
4749 pub const KERN_NODE_DOWN: ::c_int = 47;
4750 pub const KERN_NOT_WAITING: ::c_int = 48;
4751 pub const KERN_OPERATION_TIMED_OUT: ::c_int = 49;
4752 pub const KERN_CODESIGN_ERROR: ::c_int = 50;
4753 pub const KERN_POLICY_STATIC: ::c_int = 51;
4754 pub const KERN_INSUFFICIENT_BUFFER_SIZE: ::c_int = 52;
4755 pub const KIPC_MAXSOCKBUF: ::c_int = 1;
4756 pub const KIPC_SOCKBUF_WASTE: ::c_int = 2;
4757 pub const KIPC_SOMAXCONN: ::c_int = 3;
4758 pub const KIPC_MAX_LINKHDR: ::c_int = 4;
4759 pub const KIPC_MAX_PROTOHDR: ::c_int = 5;
4760 pub const KIPC_MAX_HDR: ::c_int = 6;
4761 pub const KIPC_MAX_DATALEN: ::c_int = 7;
4762 pub const KIPC_MBSTAT: ::c_int = 8;
4763 pub const KIPC_NMBCLUSTERS: ::c_int = 9;
4764 pub const KIPC_SOQLIMITCOMPAT: ::c_int = 10;
4765 pub const VM_METER: ::c_int = 1;
4766 pub const VM_LOADAVG: ::c_int = 2;
4767 pub const VM_MACHFACTOR: ::c_int = 4;
4768 pub const VM_SWAPUSAGE: ::c_int = 5;
4769 pub const VM_MAXID: ::c_int = 6;
4770 pub const VM_PROT_NONE: ::vm_prot_t = 0x00;
4771 pub const VM_PROT_READ: ::vm_prot_t = 0x01;
4772 pub const VM_PROT_WRITE: ::vm_prot_t = 0x02;
4773 pub const VM_PROT_EXECUTE: ::vm_prot_t = 0x04;
4774 pub const MEMORY_OBJECT_NULL: ::memory_object_t = 0;
4775 pub const HW_MACHINE: ::c_int = 1;
4776 pub const HW_MODEL: ::c_int = 2;
4777 pub const HW_NCPU: ::c_int = 3;
4778 pub const HW_BYTEORDER: ::c_int = 4;
4779 pub const HW_PHYSMEM: ::c_int = 5;
4780 pub const HW_USERMEM: ::c_int = 6;
4781 pub const HW_PAGESIZE: ::c_int = 7;
4782 pub const HW_DISKNAMES: ::c_int = 8;
4783 pub const HW_DISKSTATS: ::c_int = 9;
4784 pub const HW_EPOCH: ::c_int = 10;
4785 pub const HW_FLOATINGPT: ::c_int = 11;
4786 pub const HW_MACHINE_ARCH: ::c_int = 12;
4787 pub const HW_VECTORUNIT: ::c_int = 13;
4788 pub const HW_BUS_FREQ: ::c_int = 14;
4789 pub const HW_CPU_FREQ: ::c_int = 15;
4790 pub const HW_CACHELINE: ::c_int = 16;
4791 pub const HW_L1ICACHESIZE: ::c_int = 17;
4792 pub const HW_L1DCACHESIZE: ::c_int = 18;
4793 pub const HW_L2SETTINGS: ::c_int = 19;
4794 pub const HW_L2CACHESIZE: ::c_int = 20;
4795 pub const HW_L3SETTINGS: ::c_int = 21;
4796 pub const HW_L3CACHESIZE: ::c_int = 22;
4797 pub const HW_TB_FREQ: ::c_int = 23;
4798 pub const HW_MEMSIZE: ::c_int = 24;
4799 pub const HW_AVAILCPU: ::c_int = 25;
4800 pub const HW_TARGET: ::c_int = 26;
4801 pub const HW_PRODUCT: ::c_int = 27;
4802 pub const HW_MAXID: ::c_int = 28;
4803 pub const USER_CS_PATH: ::c_int = 1;
4804 pub const USER_BC_BASE_MAX: ::c_int = 2;
4805 pub const USER_BC_DIM_MAX: ::c_int = 3;
4806 pub const USER_BC_SCALE_MAX: ::c_int = 4;
4807 pub const USER_BC_STRING_MAX: ::c_int = 5;
4808 pub const USER_COLL_WEIGHTS_MAX: ::c_int = 6;
4809 pub const USER_EXPR_NEST_MAX: ::c_int = 7;
4810 pub const USER_LINE_MAX: ::c_int = 8;
4811 pub const USER_RE_DUP_MAX: ::c_int = 9;
4812 pub const USER_POSIX2_VERSION: ::c_int = 10;
4813 pub const USER_POSIX2_C_BIND: ::c_int = 11;
4814 pub const USER_POSIX2_C_DEV: ::c_int = 12;
4815 pub const USER_POSIX2_CHAR_TERM: ::c_int = 13;
4816 pub const USER_POSIX2_FORT_DEV: ::c_int = 14;
4817 pub const USER_POSIX2_FORT_RUN: ::c_int = 15;
4818 pub const USER_POSIX2_LOCALEDEF: ::c_int = 16;
4819 pub const USER_POSIX2_SW_DEV: ::c_int = 17;
4820 pub const USER_POSIX2_UPE: ::c_int = 18;
4821 pub const USER_STREAM_MAX: ::c_int = 19;
4822 pub const USER_TZNAME_MAX: ::c_int = 20;
4823 pub const USER_MAXID: ::c_int = 21;
4824 pub const CTL_DEBUG_NAME: ::c_int = 0;
4825 pub const CTL_DEBUG_VALUE: ::c_int = 1;
4826 pub const CTL_DEBUG_MAXID: ::c_int = 20;
4827 
4828 pub const PRIO_DARWIN_THREAD: ::c_int = 3;
4829 pub const PRIO_DARWIN_PROCESS: ::c_int = 4;
4830 pub const PRIO_DARWIN_BG: ::c_int = 0x1000;
4831 pub const PRIO_DARWIN_NONUI: ::c_int = 0x1001;
4832 
4833 pub const SEM_FAILED: *mut sem_t = -1isize as *mut ::sem_t;
4834 
4835 pub const AI_PASSIVE: ::c_int = 0x00000001;
4836 pub const AI_CANONNAME: ::c_int = 0x00000002;
4837 pub const AI_NUMERICHOST: ::c_int = 0x00000004;
4838 pub const AI_NUMERICSERV: ::c_int = 0x00001000;
4839 pub const AI_MASK: ::c_int =
4840     AI_PASSIVE | AI_CANONNAME | AI_NUMERICHOST | AI_NUMERICSERV | AI_ADDRCONFIG;
4841 pub const AI_ALL: ::c_int = 0x00000100;
4842 pub const AI_V4MAPPED_CFG: ::c_int = 0x00000200;
4843 pub const AI_ADDRCONFIG: ::c_int = 0x00000400;
4844 pub const AI_V4MAPPED: ::c_int = 0x00000800;
4845 pub const AI_DEFAULT: ::c_int = AI_V4MAPPED_CFG | AI_ADDRCONFIG;
4846 pub const AI_UNUSABLE: ::c_int = 0x10000000;
4847 
4848 pub const SIGEV_NONE: ::c_int = 0;
4849 pub const SIGEV_SIGNAL: ::c_int = 1;
4850 pub const SIGEV_THREAD: ::c_int = 3;
4851 
4852 pub const AIO_CANCELED: ::c_int = 2;
4853 pub const AIO_NOTCANCELED: ::c_int = 4;
4854 pub const AIO_ALLDONE: ::c_int = 1;
4855 #[deprecated(
4856     since = "0.2.64",
4857     note = "Can vary at runtime.  Use sysconf(3) instead"
4858 )]
4859 pub const AIO_LISTIO_MAX: ::c_int = 16;
4860 pub const LIO_NOP: ::c_int = 0;
4861 pub const LIO_WRITE: ::c_int = 2;
4862 pub const LIO_READ: ::c_int = 1;
4863 pub const LIO_WAIT: ::c_int = 2;
4864 pub const LIO_NOWAIT: ::c_int = 1;
4865 
4866 pub const WEXITED: ::c_int = 0x00000004;
4867 pub const WSTOPPED: ::c_int = 0x00000008;
4868 pub const WCONTINUED: ::c_int = 0x00000010;
4869 pub const WNOWAIT: ::c_int = 0x00000020;
4870 
4871 pub const P_ALL: idtype_t = 0;
4872 pub const P_PID: idtype_t = 1;
4873 pub const P_PGID: idtype_t = 2;
4874 
4875 pub const UTIME_OMIT: c_long = -2;
4876 pub const UTIME_NOW: c_long = -1;
4877 
4878 pub const XATTR_NOFOLLOW: ::c_int = 0x0001;
4879 pub const XATTR_CREATE: ::c_int = 0x0002;
4880 pub const XATTR_REPLACE: ::c_int = 0x0004;
4881 pub const XATTR_NOSECURITY: ::c_int = 0x0008;
4882 pub const XATTR_NODEFAULT: ::c_int = 0x0010;
4883 pub const XATTR_SHOWCOMPRESSION: ::c_int = 0x0020;
4884 
4885 pub const NET_RT_IFLIST2: ::c_int = 0x0006;
4886 
4887 // net/route.h
4888 pub const RTF_UP: ::c_int = 0x1;
4889 pub const RTF_GATEWAY: ::c_int = 0x2;
4890 pub const RTF_HOST: ::c_int = 0x4;
4891 pub const RTF_REJECT: ::c_int = 0x8;
4892 pub const RTF_DYNAMIC: ::c_int = 0x10;
4893 pub const RTF_MODIFIED: ::c_int = 0x20;
4894 pub const RTF_DONE: ::c_int = 0x40;
4895 pub const RTF_DELCLONE: ::c_int = 0x80;
4896 pub const RTF_CLONING: ::c_int = 0x100;
4897 pub const RTF_XRESOLVE: ::c_int = 0x200;
4898 pub const RTF_LLINFO: ::c_int = 0x400;
4899 pub const RTF_STATIC: ::c_int = 0x800;
4900 pub const RTF_BLACKHOLE: ::c_int = 0x1000;
4901 pub const RTF_NOIFREF: ::c_int = 0x2000;
4902 pub const RTF_PROTO2: ::c_int = 0x4000;
4903 pub const RTF_PROTO1: ::c_int = 0x8000;
4904 pub const RTF_PRCLONING: ::c_int = 0x10000;
4905 pub const RTF_WASCLONED: ::c_int = 0x20000;
4906 pub const RTF_PROTO3: ::c_int = 0x40000;
4907 pub const RTF_PINNED: ::c_int = 0x100000;
4908 pub const RTF_LOCAL: ::c_int = 0x200000;
4909 pub const RTF_BROADCAST: ::c_int = 0x400000;
4910 pub const RTF_MULTICAST: ::c_int = 0x800000;
4911 pub const RTF_IFSCOPE: ::c_int = 0x1000000;
4912 pub const RTF_CONDEMNED: ::c_int = 0x2000000;
4913 pub const RTF_IFREF: ::c_int = 0x4000000;
4914 pub const RTF_PROXY: ::c_int = 0x8000000;
4915 pub const RTF_ROUTER: ::c_int = 0x10000000;
4916 pub const RTF_DEAD: ::c_int = 0x20000000;
4917 pub const RTF_GLOBAL: ::c_int = 0x40000000;
4918 
4919 pub const RTM_VERSION: ::c_int = 5;
4920 
4921 // Message types
4922 pub const RTM_ADD: ::c_int = 0x1;
4923 pub const RTM_DELETE: ::c_int = 0x2;
4924 pub const RTM_CHANGE: ::c_int = 0x3;
4925 pub const RTM_GET: ::c_int = 0x4;
4926 pub const RTM_LOSING: ::c_int = 0x5;
4927 pub const RTM_REDIRECT: ::c_int = 0x6;
4928 pub const RTM_MISS: ::c_int = 0x7;
4929 pub const RTM_LOCK: ::c_int = 0x8;
4930 pub const RTM_OLDADD: ::c_int = 0x9;
4931 pub const RTM_OLDDEL: ::c_int = 0xa;
4932 pub const RTM_RESOLVE: ::c_int = 0xb;
4933 pub const RTM_NEWADDR: ::c_int = 0xc;
4934 pub const RTM_DELADDR: ::c_int = 0xd;
4935 pub const RTM_IFINFO: ::c_int = 0xe;
4936 pub const RTM_NEWMADDR: ::c_int = 0xf;
4937 pub const RTM_DELMADDR: ::c_int = 0x10;
4938 pub const RTM_IFINFO2: ::c_int = 0x12;
4939 pub const RTM_NEWMADDR2: ::c_int = 0x13;
4940 pub const RTM_GET2: ::c_int = 0x14;
4941 
4942 // Bitmask values for rtm_inits and rmx_locks.
4943 pub const RTV_MTU: ::c_int = 0x1;
4944 pub const RTV_HOPCOUNT: ::c_int = 0x2;
4945 pub const RTV_EXPIRE: ::c_int = 0x4;
4946 pub const RTV_RPIPE: ::c_int = 0x8;
4947 pub const RTV_SPIPE: ::c_int = 0x10;
4948 pub const RTV_SSTHRESH: ::c_int = 0x20;
4949 pub const RTV_RTT: ::c_int = 0x40;
4950 pub const RTV_RTTVAR: ::c_int = 0x80;
4951 
4952 // Bitmask values for rtm_addrs.
4953 pub const RTA_DST: ::c_int = 0x1;
4954 pub const RTA_GATEWAY: ::c_int = 0x2;
4955 pub const RTA_NETMASK: ::c_int = 0x4;
4956 pub const RTA_GENMASK: ::c_int = 0x8;
4957 pub const RTA_IFP: ::c_int = 0x10;
4958 pub const RTA_IFA: ::c_int = 0x20;
4959 pub const RTA_AUTHOR: ::c_int = 0x40;
4960 pub const RTA_BRD: ::c_int = 0x80;
4961 
4962 // Index offsets for sockaddr array for alternate internal encoding.
4963 pub const RTAX_DST: ::c_int = 0;
4964 pub const RTAX_GATEWAY: ::c_int = 1;
4965 pub const RTAX_NETMASK: ::c_int = 2;
4966 pub const RTAX_GENMASK: ::c_int = 3;
4967 pub const RTAX_IFP: ::c_int = 4;
4968 pub const RTAX_IFA: ::c_int = 5;
4969 pub const RTAX_AUTHOR: ::c_int = 6;
4970 pub const RTAX_BRD: ::c_int = 7;
4971 pub const RTAX_MAX: ::c_int = 8;
4972 
4973 pub const KERN_PROCARGS2: ::c_int = 49;
4974 
4975 pub const PROC_PIDTASKALLINFO: ::c_int = 2;
4976 pub const PROC_PIDTBSDINFO: ::c_int = 3;
4977 pub const PROC_PIDTASKINFO: ::c_int = 4;
4978 pub const PROC_PIDTHREADINFO: ::c_int = 5;
4979 pub const PROC_PIDVNODEPATHINFO: ::c_int = 9;
4980 pub const PROC_PIDPATHINFO_MAXSIZE: ::c_int = 4096;
4981 pub const PROC_CSM_ALL: ::c_uint = 0x0001;
4982 pub const PROC_CSM_NOSMT: ::c_uint = 0x0002;
4983 pub const PROC_CSM_TECS: ::c_uint = 0x0004;
4984 pub const MAXCOMLEN: usize = 16;
4985 pub const MAXTHREADNAMESIZE: usize = 64;
4986 
4987 pub const XUCRED_VERSION: ::c_uint = 0;
4988 
4989 pub const LC_SEGMENT: u32 = 0x1;
4990 pub const LC_SEGMENT_64: u32 = 0x19;
4991 
4992 pub const MH_MAGIC: u32 = 0xfeedface;
4993 pub const MH_MAGIC_64: u32 = 0xfeedfacf;
4994 
4995 // net/if_utun.h
4996 pub const UTUN_OPT_FLAGS: ::c_int = 1;
4997 pub const UTUN_OPT_IFNAME: ::c_int = 2;
4998 
4999 // net/bpf.h
5000 pub const DLT_NULL: ::c_uint = 0; // no link-layer encapsulation
5001 pub const DLT_EN10MB: ::c_uint = 1; // Ethernet (10Mb)
5002 pub const DLT_EN3MB: ::c_uint = 2; // Experimental Ethernet (3Mb)
5003 pub const DLT_AX25: ::c_uint = 3; // Amateur Radio AX.25
5004 pub const DLT_PRONET: ::c_uint = 4; // Proteon ProNET Token Ring
5005 pub const DLT_CHAOS: ::c_uint = 5; // Chaos
5006 pub const DLT_IEEE802: ::c_uint = 6; // IEEE 802 Networks
5007 pub const DLT_ARCNET: ::c_uint = 7; // ARCNET
5008 pub const DLT_SLIP: ::c_uint = 8; // Serial Line IP
5009 pub const DLT_PPP: ::c_uint = 9; // Point-to-point Protocol
5010 pub const DLT_FDDI: ::c_uint = 10; // FDDI
5011 pub const DLT_ATM_RFC1483: ::c_uint = 11; // LLC/SNAP encapsulated atm
5012 pub const DLT_RAW: ::c_uint = 12; // raw IP
5013 pub const DLT_LOOP: ::c_uint = 108;
5014 
5015 // https://github.com/apple/darwin-xnu/blob/HEAD/bsd/net/bpf.h#L100
5016 // sizeof(i32)
5017 pub const BPF_ALIGNMENT: ::c_int = 4;
5018 
5019 // sys/mount.h
5020 pub const MNT_NODEV: ::c_int = 0x00000010;
5021 pub const MNT_UNION: ::c_int = 0x00000020;
5022 pub const MNT_CPROTECT: ::c_int = 0x00000080;
5023 
5024 // MAC labeled / "quarantined" flag
5025 pub const MNT_QUARANTINE: ::c_int = 0x00000400;
5026 
5027 // Flags set by internal operations.
5028 pub const MNT_LOCAL: ::c_int = 0x00001000;
5029 pub const MNT_QUOTA: ::c_int = 0x00002000;
5030 pub const MNT_ROOTFS: ::c_int = 0x00004000;
5031 pub const MNT_DOVOLFS: ::c_int = 0x00008000;
5032 
5033 pub const MNT_DONTBROWSE: ::c_int = 0x00100000;
5034 pub const MNT_IGNORE_OWNERSHIP: ::c_int = 0x00200000;
5035 pub const MNT_AUTOMOUNTED: ::c_int = 0x00400000;
5036 pub const MNT_JOURNALED: ::c_int = 0x00800000;
5037 pub const MNT_NOUSERXATTR: ::c_int = 0x01000000;
5038 pub const MNT_DEFWRITE: ::c_int = 0x02000000;
5039 pub const MNT_MULTILABEL: ::c_int = 0x04000000;
5040 pub const MNT_NOATIME: ::c_int = 0x10000000;
5041 pub const MNT_SNAPSHOT: ::c_int = 0x40000000;
5042 
5043 // External filesystem command modifier flags.
5044 pub const MNT_NOBLOCK: ::c_int = 0x00020000;
5045 
5046 // sys/spawn.h:
5047 pub const POSIX_SPAWN_RESETIDS: ::c_int = 0x0001;
5048 pub const POSIX_SPAWN_SETPGROUP: ::c_int = 0x0002;
5049 pub const POSIX_SPAWN_SETSIGDEF: ::c_int = 0x0004;
5050 pub const POSIX_SPAWN_SETSIGMASK: ::c_int = 0x0008;
5051 pub const POSIX_SPAWN_SETEXEC: ::c_int = 0x0040;
5052 pub const POSIX_SPAWN_START_SUSPENDED: ::c_int = 0x0080;
5053 pub const POSIX_SPAWN_CLOEXEC_DEFAULT: ::c_int = 0x4000;
5054 
5055 // sys/ipc.h:
5056 pub const IPC_CREAT: ::c_int = 0x200;
5057 pub const IPC_EXCL: ::c_int = 0x400;
5058 pub const IPC_NOWAIT: ::c_int = 0x800;
5059 pub const IPC_PRIVATE: key_t = 0;
5060 
5061 pub const IPC_RMID: ::c_int = 0;
5062 pub const IPC_SET: ::c_int = 1;
5063 pub const IPC_STAT: ::c_int = 2;
5064 
5065 pub const IPC_R: ::c_int = 0x100;
5066 pub const IPC_W: ::c_int = 0x80;
5067 pub const IPC_M: ::c_int = 0x1000;
5068 
5069 // sys/sem.h
5070 pub const SEM_UNDO: ::c_int = 0o10000;
5071 
5072 pub const GETNCNT: ::c_int = 3;
5073 pub const GETPID: ::c_int = 4;
5074 pub const GETVAL: ::c_int = 5;
5075 pub const GETALL: ::c_int = 6;
5076 pub const GETZCNT: ::c_int = 7;
5077 pub const SETVAL: ::c_int = 8;
5078 pub const SETALL: ::c_int = 9;
5079 
5080 // sys/shm.h
5081 pub const SHM_RDONLY: ::c_int = 0x1000;
5082 pub const SHM_RND: ::c_int = 0x2000;
5083 #[cfg(target_arch = "aarch64")]
5084 pub const SHMLBA: ::c_int = 16 * 1024;
5085 #[cfg(not(target_arch = "aarch64"))]
5086 pub const SHMLBA: ::c_int = 4096;
5087 pub const SHM_R: ::c_int = IPC_R;
5088 pub const SHM_W: ::c_int = IPC_W;
5089 
5090 // Flags for chflags(2)
5091 pub const UF_SETTABLE: ::c_uint = 0x0000ffff;
5092 pub const UF_NODUMP: ::c_uint = 0x00000001;
5093 pub const UF_IMMUTABLE: ::c_uint = 0x00000002;
5094 pub const UF_APPEND: ::c_uint = 0x00000004;
5095 pub const UF_OPAQUE: ::c_uint = 0x00000008;
5096 pub const UF_COMPRESSED: ::c_uint = 0x00000020;
5097 pub const UF_TRACKED: ::c_uint = 0x00000040;
5098 pub const SF_SETTABLE: ::c_uint = 0xffff0000;
5099 pub const SF_ARCHIVED: ::c_uint = 0x00010000;
5100 pub const SF_IMMUTABLE: ::c_uint = 0x00020000;
5101 pub const SF_APPEND: ::c_uint = 0x00040000;
5102 pub const UF_HIDDEN: ::c_uint = 0x00008000;
5103 
5104 //<sys/timex.h>
5105 pub const NTP_API: ::c_int = 4;
5106 pub const MAXPHASE: ::c_long = 500000000;
5107 pub const MAXFREQ: ::c_long = 500000;
5108 pub const MINSEC: ::c_int = 256;
5109 pub const MAXSEC: ::c_int = 2048;
5110 pub const NANOSECOND: ::c_long = 1000000000;
5111 pub const SCALE_PPM: ::c_int = 65;
5112 pub const MAXTC: ::c_int = 10;
5113 pub const MOD_OFFSET: ::c_uint = 0x0001;
5114 pub const MOD_FREQUENCY: ::c_uint = 0x0002;
5115 pub const MOD_MAXERROR: ::c_uint = 0x0004;
5116 pub const MOD_ESTERROR: ::c_uint = 0x0008;
5117 pub const MOD_STATUS: ::c_uint = 0x0010;
5118 pub const MOD_TIMECONST: ::c_uint = 0x0020;
5119 pub const MOD_PPSMAX: ::c_uint = 0x0040;
5120 pub const MOD_TAI: ::c_uint = 0x0080;
5121 pub const MOD_MICRO: ::c_uint = 0x1000;
5122 pub const MOD_NANO: ::c_uint = 0x2000;
5123 pub const MOD_CLKB: ::c_uint = 0x4000;
5124 pub const MOD_CLKA: ::c_uint = 0x8000;
5125 pub const STA_PLL: ::c_int = 0x0001;
5126 pub const STA_PPSFREQ: ::c_int = 0x0002;
5127 pub const STA_PPSTIME: ::c_int = 0x0004;
5128 pub const STA_FLL: ::c_int = 0x0008;
5129 pub const STA_INS: ::c_int = 0x0010;
5130 pub const STA_DEL: ::c_int = 0x0020;
5131 pub const STA_UNSYNC: ::c_int = 0x0040;
5132 pub const STA_FREQHOLD: ::c_int = 0x0080;
5133 pub const STA_PPSSIGNAL: ::c_int = 0x0100;
5134 pub const STA_PPSJITTER: ::c_int = 0x0200;
5135 pub const STA_PPSWANDER: ::c_int = 0x0400;
5136 pub const STA_PPSERROR: ::c_int = 0x0800;
5137 pub const STA_CLOCKERR: ::c_int = 0x1000;
5138 pub const STA_NANO: ::c_int = 0x2000;
5139 pub const STA_MODE: ::c_int = 0x4000;
5140 pub const STA_CLK: ::c_int = 0x8000;
5141 pub const STA_RONLY: ::c_int = STA_PPSSIGNAL
5142     | STA_PPSJITTER
5143     | STA_PPSWANDER
5144     | STA_PPSERROR
5145     | STA_CLOCKERR
5146     | STA_NANO
5147     | STA_MODE
5148     | STA_CLK;
5149 pub const TIME_OK: ::c_int = 0;
5150 pub const TIME_INS: ::c_int = 1;
5151 pub const TIME_DEL: ::c_int = 2;
5152 pub const TIME_OOP: ::c_int = 3;
5153 pub const TIME_WAIT: ::c_int = 4;
5154 pub const TIME_ERROR: ::c_int = 5;
5155 
5156 // <sys/mount.h>
5157 pub const MNT_WAIT: ::c_int = 1;
5158 pub const MNT_NOWAIT: ::c_int = 2;
5159 
5160 // <mach/thread_policy.h>
5161 pub const THREAD_STANDARD_POLICY: ::c_int = 1;
5162 pub const THREAD_STANDARD_POLICY_COUNT: ::c_int = 0;
5163 pub const THREAD_EXTENDED_POLICY: ::c_int = 1;
5164 pub const THREAD_TIME_CONSTRAINT_POLICY: ::c_int = 2;
5165 pub const THREAD_PRECEDENCE_POLICY: ::c_int = 3;
5166 pub const THREAD_AFFINITY_POLICY: ::c_int = 4;
5167 pub const THREAD_AFFINITY_TAG_NULL: ::c_int = 0;
5168 pub const THREAD_BACKGROUND_POLICY: ::c_int = 5;
5169 pub const THREAD_BACKGROUND_POLICY_DARWIN_BG: ::c_int = 0x1000;
5170 pub const THREAD_LATENCY_QOS_POLICY: ::c_int = 7;
5171 pub const THREAD_THROUGHPUT_QOS_POLICY: ::c_int = 8;
5172 
5173 // <mach/thread_info.h>
5174 pub const TH_STATE_RUNNING: ::c_int = 1;
5175 pub const TH_STATE_STOPPED: ::c_int = 2;
5176 pub const TH_STATE_WAITING: ::c_int = 3;
5177 pub const TH_STATE_UNINTERRUPTIBLE: ::c_int = 4;
5178 pub const TH_STATE_HALTED: ::c_int = 5;
5179 pub const TH_FLAGS_SWAPPED: ::c_int = 0x1;
5180 pub const TH_FLAGS_IDLE: ::c_int = 0x2;
5181 pub const TH_FLAGS_GLOBAL_FORCED_IDLE: ::c_int = 0x4;
5182 pub const THREAD_BASIC_INFO: ::c_int = 3;
5183 pub const THREAD_IDENTIFIER_INFO: ::c_int = 4;
5184 pub const THREAD_EXTENDED_INFO: ::c_int = 5;
5185 
5186 // CommonCrypto/CommonCryptoError.h
5187 pub const kCCSuccess: i32 = 0;
5188 pub const kCCParamError: i32 = -4300;
5189 pub const kCCBufferTooSmall: i32 = -4301;
5190 pub const kCCMemoryFailure: i32 = -4302;
5191 pub const kCCAlignmentError: i32 = -4303;
5192 pub const kCCDecodeError: i32 = -4304;
5193 pub const kCCUnimplemented: i32 = -4305;
5194 pub const kCCOverflow: i32 = -4306;
5195 pub const kCCRNGFailure: i32 = -4307;
5196 pub const kCCUnspecifiedError: i32 = -4308;
5197 pub const kCCCallSequenceError: i32 = -4309;
5198 pub const kCCKeySizeError: i32 = -4310;
5199 pub const kCCInvalidKey: i32 = -4311;
5200 
5201 // mach/host_info.h
5202 pub const HOST_LOAD_INFO: i32 = 1;
5203 pub const HOST_VM_INFO: i32 = 2;
5204 pub const HOST_CPU_LOAD_INFO: i32 = 3;
5205 pub const HOST_VM_INFO64: i32 = 4;
5206 pub const HOST_EXTMOD_INFO64: i32 = 5;
5207 pub const HOST_EXPIRED_TASK_INFO: i32 = 6;
5208 
5209 // mach/vm_statistics.h
5210 pub const VM_PAGE_QUERY_PAGE_PRESENT: i32 = 0x1;
5211 pub const VM_PAGE_QUERY_PAGE_FICTITIOUS: i32 = 0x2;
5212 pub const VM_PAGE_QUERY_PAGE_REF: i32 = 0x4;
5213 pub const VM_PAGE_QUERY_PAGE_DIRTY: i32 = 0x8;
5214 pub const VM_PAGE_QUERY_PAGE_PAGED_OUT: i32 = 0x10;
5215 pub const VM_PAGE_QUERY_PAGE_COPIED: i32 = 0x20;
5216 pub const VM_PAGE_QUERY_PAGE_SPECULATIVE: i32 = 0x40;
5217 pub const VM_PAGE_QUERY_PAGE_EXTERNAL: i32 = 0x80;
5218 pub const VM_PAGE_QUERY_PAGE_CS_VALIDATED: i32 = 0x100;
5219 pub const VM_PAGE_QUERY_PAGE_CS_TAINTED: i32 = 0x200;
5220 pub const VM_PAGE_QUERY_PAGE_CS_NX: i32 = 0x400;
5221 
5222 // mach/task_info.h
5223 pub const TASK_THREAD_TIMES_INFO: u32 = 3;
5224 pub const HOST_CPU_LOAD_INFO_COUNT: u32 = 4;
5225 pub const MACH_TASK_BASIC_INFO: u32 = 20;
5226 
5227 pub const MACH_PORT_NULL: i32 = 0;
5228 
5229 pub const RUSAGE_INFO_V0: ::c_int = 0;
5230 pub const RUSAGE_INFO_V1: ::c_int = 1;
5231 pub const RUSAGE_INFO_V2: ::c_int = 2;
5232 pub const RUSAGE_INFO_V3: ::c_int = 3;
5233 pub const RUSAGE_INFO_V4: ::c_int = 4;
5234 
5235 // copyfile.h
5236 pub const COPYFILE_ACL: ::copyfile_flags_t = 1 << 0;
5237 pub const COPYFILE_STAT: ::copyfile_flags_t = 1 << 1;
5238 pub const COPYFILE_XATTR: ::copyfile_flags_t = 1 << 2;
5239 pub const COPYFILE_DATA: ::copyfile_flags_t = 1 << 3;
5240 pub const COPYFILE_SECURITY: ::copyfile_flags_t = COPYFILE_STAT | COPYFILE_ACL;
5241 pub const COPYFILE_METADATA: ::copyfile_flags_t = COPYFILE_SECURITY | COPYFILE_XATTR;
5242 pub const COPYFILE_RECURSIVE: ::copyfile_flags_t = 1 << 15;
5243 pub const COPYFILE_CHECK: ::copyfile_flags_t = 1 << 16;
5244 pub const COPYFILE_EXCL: ::copyfile_flags_t = 1 << 17;
5245 pub const COPYFILE_NOFOLLOW_SRC: ::copyfile_flags_t = 1 << 18;
5246 pub const COPYFILE_NOFOLLOW_DST: ::copyfile_flags_t = 1 << 19;
5247 pub const COPYFILE_MOVE: ::copyfile_flags_t = 1 << 20;
5248 pub const COPYFILE_UNLINK: ::copyfile_flags_t = 1 << 21;
5249 pub const COPYFILE_NOFOLLOW: ::copyfile_flags_t = COPYFILE_NOFOLLOW_SRC | COPYFILE_NOFOLLOW_DST;
5250 pub const COPYFILE_PACK: ::copyfile_flags_t = 1 << 22;
5251 pub const COPYFILE_UNPACK: ::copyfile_flags_t = 1 << 23;
5252 pub const COPYFILE_CLONE: ::copyfile_flags_t = 1 << 24;
5253 pub const COPYFILE_CLONE_FORCE: ::copyfile_flags_t = 1 << 25;
5254 pub const COPYFILE_RUN_IN_PLACE: ::copyfile_flags_t = 1 << 26;
5255 pub const COPYFILE_DATA_SPARSE: ::copyfile_flags_t = 1 << 27;
5256 pub const COPYFILE_PRESERVE_DST_TRACKED: ::copyfile_flags_t = 1 << 28;
5257 pub const COPYFILE_VERBOSE: ::copyfile_flags_t = 1 << 30;
5258 pub const COPYFILE_RECURSE_ERROR: ::c_int = 0;
5259 pub const COPYFILE_RECURSE_FILE: ::c_int = 1;
5260 pub const COPYFILE_RECURSE_DIR: ::c_int = 2;
5261 pub const COPYFILE_RECURSE_DIR_CLEANUP: ::c_int = 3;
5262 pub const COPYFILE_COPY_DATA: ::c_int = 4;
5263 pub const COPYFILE_COPY_XATTR: ::c_int = 5;
5264 pub const COPYFILE_START: ::c_int = 1;
5265 pub const COPYFILE_FINISH: ::c_int = 2;
5266 pub const COPYFILE_ERR: ::c_int = 3;
5267 pub const COPYFILE_PROGRESS: ::c_int = 4;
5268 pub const COPYFILE_CONTINUE: ::c_int = 0;
5269 pub const COPYFILE_SKIP: ::c_int = 1;
5270 pub const COPYFILE_QUIT: ::c_int = 2;
5271 pub const COPYFILE_STATE_SRC_FD: ::c_int = 1;
5272 pub const COPYFILE_STATE_SRC_FILENAME: ::c_int = 2;
5273 pub const COPYFILE_STATE_DST_FD: ::c_int = 3;
5274 pub const COPYFILE_STATE_DST_FILENAME: ::c_int = 4;
5275 pub const COPYFILE_STATE_QUARANTINE: ::c_int = 5;
5276 pub const COPYFILE_STATE_STATUS_CB: ::c_int = 6;
5277 pub const COPYFILE_STATE_STATUS_CTX: ::c_int = 7;
5278 pub const COPYFILE_STATE_COPIED: ::c_int = 8;
5279 pub const COPYFILE_STATE_XATTRNAME: ::c_int = 9;
5280 pub const COPYFILE_STATE_WAS_CLONED: ::c_int = 10;
5281 pub const COPYFILE_STATE_SRC_BSIZE: ::c_int = 11;
5282 pub const COPYFILE_STATE_DST_BSIZE: ::c_int = 12;
5283 pub const COPYFILE_STATE_BSIZE: ::c_int = 13;
5284 
5285 // <sys/attr.h>
5286 pub const ATTR_BIT_MAP_COUNT: ::c_ushort = 5;
5287 pub const FSOPT_NOFOLLOW: u32 = 0x1;
5288 pub const FSOPT_NOFOLLOW_ANY: u32 = 0x800;
5289 pub const FSOPT_REPORT_FULLSIZE: u32 = 0x4;
5290 pub const FSOPT_PACK_INVAL_ATTRS: u32 = 0x8;
5291 pub const FSOPT_ATTR_CMN_EXTENDED: u32 = 0x20;
5292 pub const FSOPT_RETURN_REALDEV: u32 = 0x200;
5293 pub const ATTR_CMN_NAME: attrgroup_t = 0x00000001;
5294 pub const ATTR_CMN_DEVID: attrgroup_t = 0x00000002;
5295 pub const ATTR_CMN_FSID: attrgroup_t = 0x00000004;
5296 pub const ATTR_CMN_OBJTYPE: attrgroup_t = 0x00000008;
5297 pub const ATTR_CMN_OBJTAG: attrgroup_t = 0x00000010;
5298 pub const ATTR_CMN_OBJID: attrgroup_t = 0x00000020;
5299 pub const ATTR_CMN_OBJPERMANENTID: attrgroup_t = 0x00000040;
5300 pub const ATTR_CMN_PAROBJID: attrgroup_t = 0x00000080;
5301 pub const ATTR_CMN_SCRIPT: attrgroup_t = 0x00000100;
5302 pub const ATTR_CMN_CRTIME: attrgroup_t = 0x00000200;
5303 pub const ATTR_CMN_MODTIME: attrgroup_t = 0x00000400;
5304 pub const ATTR_CMN_CHGTIME: attrgroup_t = 0x00000800;
5305 pub const ATTR_CMN_ACCTIME: attrgroup_t = 0x00001000;
5306 pub const ATTR_CMN_BKUPTIME: attrgroup_t = 0x00002000;
5307 pub const ATTR_CMN_FNDRINFO: attrgroup_t = 0x00004000;
5308 pub const ATTR_CMN_OWNERID: attrgroup_t = 0x00008000;
5309 pub const ATTR_CMN_GRPID: attrgroup_t = 0x00010000;
5310 pub const ATTR_CMN_ACCESSMASK: attrgroup_t = 0x00020000;
5311 pub const ATTR_CMN_FLAGS: attrgroup_t = 0x00040000;
5312 pub const ATTR_CMN_GEN_COUNT: attrgroup_t = 0x00080000;
5313 pub const ATTR_CMN_DOCUMENT_ID: attrgroup_t = 0x00100000;
5314 pub const ATTR_CMN_USERACCESS: attrgroup_t = 0x00200000;
5315 pub const ATTR_CMN_EXTENDED_SECURITY: attrgroup_t = 0x00400000;
5316 pub const ATTR_CMN_UUID: attrgroup_t = 0x00800000;
5317 pub const ATTR_CMN_GRPUUID: attrgroup_t = 0x01000000;
5318 pub const ATTR_CMN_FILEID: attrgroup_t = 0x02000000;
5319 pub const ATTR_CMN_PARENTID: attrgroup_t = 0x04000000;
5320 pub const ATTR_CMN_FULLPATH: attrgroup_t = 0x08000000;
5321 pub const ATTR_CMN_ADDEDTIME: attrgroup_t = 0x10000000;
5322 pub const ATTR_CMN_DATA_PROTECT_FLAGS: attrgroup_t = 0x40000000;
5323 pub const ATTR_CMN_RETURNED_ATTRS: attrgroup_t = 0x80000000;
5324 pub const ATTR_VOL_FSTYPE: attrgroup_t = 0x00000001;
5325 pub const ATTR_VOL_SIGNATURE: attrgroup_t = 0x00000002;
5326 pub const ATTR_VOL_SIZE: attrgroup_t = 0x00000004;
5327 pub const ATTR_VOL_SPACEFREE: attrgroup_t = 0x00000008;
5328 pub const ATTR_VOL_SPACEAVAIL: attrgroup_t = 0x00000010;
5329 pub const ATTR_VOL_MINALLOCATION: attrgroup_t = 0x00000020;
5330 pub const ATTR_VOL_ALLOCATIONCLUMP: attrgroup_t = 0x00000040;
5331 pub const ATTR_VOL_IOBLOCKSIZE: attrgroup_t = 0x00000080;
5332 pub const ATTR_VOL_OBJCOUNT: attrgroup_t = 0x00000100;
5333 pub const ATTR_VOL_FILECOUNT: attrgroup_t = 0x00000200;
5334 pub const ATTR_VOL_DIRCOUNT: attrgroup_t = 0x00000400;
5335 pub const ATTR_VOL_MAXOBJCOUNT: attrgroup_t = 0x00000800;
5336 pub const ATTR_VOL_MOUNTPOINT: attrgroup_t = 0x00001000;
5337 pub const ATTR_VOL_NAME: attrgroup_t = 0x00002000;
5338 pub const ATTR_VOL_MOUNTFLAGS: attrgroup_t = 0x00004000;
5339 pub const ATTR_VOL_MOUNTEDDEVICE: attrgroup_t = 0x00008000;
5340 pub const ATTR_VOL_ENCODINGSUSED: attrgroup_t = 0x00010000;
5341 pub const ATTR_VOL_CAPABILITIES: attrgroup_t = 0x00020000;
5342 pub const ATTR_VOL_UUID: attrgroup_t = 0x00040000;
5343 pub const ATTR_VOL_SPACEUSED: attrgroup_t = 0x00800000;
5344 pub const ATTR_VOL_QUOTA_SIZE: attrgroup_t = 0x10000000;
5345 pub const ATTR_VOL_RESERVED_SIZE: attrgroup_t = 0x20000000;
5346 pub const ATTR_VOL_ATTRIBUTES: attrgroup_t = 0x40000000;
5347 pub const ATTR_VOL_INFO: attrgroup_t = 0x80000000;
5348 pub const ATTR_DIR_LINKCOUNT: attrgroup_t = 0x00000001;
5349 pub const ATTR_DIR_ENTRYCOUNT: attrgroup_t = 0x00000002;
5350 pub const ATTR_DIR_MOUNTSTATUS: attrgroup_t = 0x00000004;
5351 pub const ATTR_DIR_ALLOCSIZE: attrgroup_t = 0x00000008;
5352 pub const ATTR_DIR_IOBLOCKSIZE: attrgroup_t = 0x00000010;
5353 pub const ATTR_DIR_DATALENGTH: attrgroup_t = 0x00000020;
5354 pub const ATTR_FILE_LINKCOUNT: attrgroup_t = 0x00000001;
5355 pub const ATTR_FILE_TOTALSIZE: attrgroup_t = 0x00000002;
5356 pub const ATTR_FILE_ALLOCSIZE: attrgroup_t = 0x00000004;
5357 pub const ATTR_FILE_IOBLOCKSIZE: attrgroup_t = 0x00000008;
5358 pub const ATTR_FILE_DEVTYPE: attrgroup_t = 0x00000020;
5359 pub const ATTR_FILE_FORKCOUNT: attrgroup_t = 0x00000080;
5360 pub const ATTR_FILE_FORKLIST: attrgroup_t = 0x00000100;
5361 pub const ATTR_FILE_DATALENGTH: attrgroup_t = 0x00000200;
5362 pub const ATTR_FILE_DATAALLOCSIZE: attrgroup_t = 0x00000400;
5363 pub const ATTR_FILE_RSRCLENGTH: attrgroup_t = 0x00001000;
5364 pub const ATTR_FILE_RSRCALLOCSIZE: attrgroup_t = 0x00002000;
5365 pub const ATTR_CMNEXT_RELPATH: attrgroup_t = 0x00000004;
5366 pub const ATTR_CMNEXT_PRIVATESIZE: attrgroup_t = 0x00000008;
5367 pub const ATTR_CMNEXT_LINKID: attrgroup_t = 0x00000010;
5368 pub const ATTR_CMNEXT_NOFIRMLINKPATH: attrgroup_t = 0x00000020;
5369 pub const ATTR_CMNEXT_REALDEVID: attrgroup_t = 0x00000040;
5370 pub const ATTR_CMNEXT_REALFSID: attrgroup_t = 0x00000080;
5371 pub const ATTR_CMNEXT_CLONEID: attrgroup_t = 0x00000100;
5372 pub const ATTR_CMNEXT_EXT_FLAGS: attrgroup_t = 0x00000200;
5373 pub const ATTR_CMNEXT_RECURSIVE_GENCOUNT: attrgroup_t = 0x00000400;
5374 pub const DIR_MNTSTATUS_MNTPOINT: u32 = 0x1;
5375 pub const VOL_CAPABILITIES_FORMAT: usize = 0;
5376 pub const VOL_CAPABILITIES_INTERFACES: usize = 1;
5377 pub const VOL_CAP_FMT_PERSISTENTOBJECTIDS: attrgroup_t = 0x00000001;
5378 pub const VOL_CAP_FMT_SYMBOLICLINKS: attrgroup_t = 0x00000002;
5379 pub const VOL_CAP_FMT_HARDLINKS: attrgroup_t = 0x00000004;
5380 pub const VOL_CAP_FMT_JOURNAL: attrgroup_t = 0x00000008;
5381 pub const VOL_CAP_FMT_JOURNAL_ACTIVE: attrgroup_t = 0x00000010;
5382 pub const VOL_CAP_FMT_NO_ROOT_TIMES: attrgroup_t = 0x00000020;
5383 pub const VOL_CAP_FMT_SPARSE_FILES: attrgroup_t = 0x00000040;
5384 pub const VOL_CAP_FMT_ZERO_RUNS: attrgroup_t = 0x00000080;
5385 pub const VOL_CAP_FMT_CASE_SENSITIVE: attrgroup_t = 0x00000100;
5386 pub const VOL_CAP_FMT_CASE_PRESERVING: attrgroup_t = 0x00000200;
5387 pub const VOL_CAP_FMT_FAST_STATFS: attrgroup_t = 0x00000400;
5388 pub const VOL_CAP_FMT_2TB_FILESIZE: attrgroup_t = 0x00000800;
5389 pub const VOL_CAP_FMT_OPENDENYMODES: attrgroup_t = 0x00001000;
5390 pub const VOL_CAP_FMT_HIDDEN_FILES: attrgroup_t = 0x00002000;
5391 pub const VOL_CAP_FMT_PATH_FROM_ID: attrgroup_t = 0x00004000;
5392 pub const VOL_CAP_FMT_NO_VOLUME_SIZES: attrgroup_t = 0x00008000;
5393 pub const VOL_CAP_FMT_DECMPFS_COMPRESSION: attrgroup_t = 0x00010000;
5394 pub const VOL_CAP_FMT_64BIT_OBJECT_IDS: attrgroup_t = 0x00020000;
5395 pub const VOL_CAP_FMT_DIR_HARDLINKS: attrgroup_t = 0x00040000;
5396 pub const VOL_CAP_FMT_DOCUMENT_ID: attrgroup_t = 0x00080000;
5397 pub const VOL_CAP_FMT_WRITE_GENERATION_COUNT: attrgroup_t = 0x00100000;
5398 pub const VOL_CAP_FMT_NO_IMMUTABLE_FILES: attrgroup_t = 0x00200000;
5399 pub const VOL_CAP_FMT_NO_PERMISSIONS: attrgroup_t = 0x00400000;
5400 pub const VOL_CAP_FMT_SHARED_SPACE: attrgroup_t = 0x00800000;
5401 pub const VOL_CAP_FMT_VOL_GROUPS: attrgroup_t = 0x01000000;
5402 pub const VOL_CAP_FMT_SEALED: attrgroup_t = 0x02000000;
5403 pub const VOL_CAP_INT_SEARCHFS: attrgroup_t = 0x00000001;
5404 pub const VOL_CAP_INT_ATTRLIST: attrgroup_t = 0x00000002;
5405 pub const VOL_CAP_INT_NFSEXPORT: attrgroup_t = 0x00000004;
5406 pub const VOL_CAP_INT_READDIRATTR: attrgroup_t = 0x00000008;
5407 pub const VOL_CAP_INT_EXCHANGEDATA: attrgroup_t = 0x00000010;
5408 pub const VOL_CAP_INT_COPYFILE: attrgroup_t = 0x00000020;
5409 pub const VOL_CAP_INT_ALLOCATE: attrgroup_t = 0x00000040;
5410 pub const VOL_CAP_INT_VOL_RENAME: attrgroup_t = 0x00000080;
5411 pub const VOL_CAP_INT_ADVLOCK: attrgroup_t = 0x00000100;
5412 pub const VOL_CAP_INT_FLOCK: attrgroup_t = 0x00000200;
5413 pub const VOL_CAP_INT_EXTENDED_SECURITY: attrgroup_t = 0x00000400;
5414 pub const VOL_CAP_INT_USERACCESS: attrgroup_t = 0x00000800;
5415 pub const VOL_CAP_INT_MANLOCK: attrgroup_t = 0x00001000;
5416 pub const VOL_CAP_INT_NAMEDSTREAMS: attrgroup_t = 0x00002000;
5417 pub const VOL_CAP_INT_EXTENDED_ATTR: attrgroup_t = 0x00004000;
5418 pub const VOL_CAP_INT_CLONE: attrgroup_t = 0x00010000;
5419 pub const VOL_CAP_INT_SNAPSHOT: attrgroup_t = 0x00020000;
5420 pub const VOL_CAP_INT_RENAME_SWAP: attrgroup_t = 0x00040000;
5421 pub const VOL_CAP_INT_RENAME_EXCL: attrgroup_t = 0x00080000;
5422 pub const VOL_CAP_INT_RENAME_OPENFAIL: attrgroup_t = 0x00100000;
5423 
5424 // <proc.h>
5425 /// Process being created by fork.
5426 pub const SIDL: u32 = 1;
5427 /// Currently runnable.
5428 pub const SRUN: u32 = 2;
5429 /// Sleeping on an address.
5430 pub const SSLEEP: u32 = 3;
5431 /// Process debugging or suspension.
5432 pub const SSTOP: u32 = 4;
5433 /// Awaiting collection by parent.
5434 pub const SZOMB: u32 = 5;
5435 
5436 // sys/vsock.h
5437 pub const VMADDR_CID_ANY: ::c_uint = 0xFFFFFFFF;
5438 pub const VMADDR_CID_HYPERVISOR: ::c_uint = 0;
5439 pub const VMADDR_CID_RESERVED: ::c_uint = 1;
5440 pub const VMADDR_CID_HOST: ::c_uint = 2;
5441 pub const VMADDR_PORT_ANY: ::c_uint = 0xFFFFFFFF;
5442 
5443 cfg_if! {
5444     if #[cfg(libc_const_extern_fn)] {
5445         const fn __DARWIN_ALIGN32(p: usize) -> usize {
5446             const __DARWIN_ALIGNBYTES32: usize = ::mem::size_of::<u32>() - 1;
5447             p + __DARWIN_ALIGNBYTES32 & !__DARWIN_ALIGNBYTES32
5448         }
5449     } else if #[cfg(libc_const_size_of)] {
5450         fn __DARWIN_ALIGN32(p: usize) -> usize {
5451             const __DARWIN_ALIGNBYTES32: usize = ::mem::size_of::<u32>() - 1;
5452             p + __DARWIN_ALIGNBYTES32 & !__DARWIN_ALIGNBYTES32
5453         }
5454     } else {
5455         fn __DARWIN_ALIGN32(p: usize) -> usize {
5456             let __DARWIN_ALIGNBYTES32: usize = ::mem::size_of::<u32>() - 1;
5457             p + __DARWIN_ALIGNBYTES32 & !__DARWIN_ALIGNBYTES32
5458         }
5459     }
5460 }
5461 
5462 cfg_if! {
5463     if #[cfg(libc_const_size_of)] {
5464         pub const THREAD_EXTENDED_POLICY_COUNT: mach_msg_type_number_t =
5465             (::mem::size_of::<thread_extended_policy_data_t>() / ::mem::size_of::<integer_t>())
5466             as mach_msg_type_number_t;
5467         pub const THREAD_TIME_CONSTRAINT_POLICY_COUNT: mach_msg_type_number_t =
5468             (::mem::size_of::<thread_time_constraint_policy_data_t>() /
5469              ::mem::size_of::<integer_t>()) as mach_msg_type_number_t;
5470         pub const THREAD_PRECEDENCE_POLICY_COUNT: mach_msg_type_number_t =
5471             (::mem::size_of::<thread_precedence_policy_data_t>() / ::mem::size_of::<integer_t>())
5472             as mach_msg_type_number_t;
5473         pub const THREAD_AFFINITY_POLICY_COUNT: mach_msg_type_number_t =
5474             (::mem::size_of::<thread_affinity_policy_data_t>() / ::mem::size_of::<integer_t>())
5475             as mach_msg_type_number_t;
5476         pub const THREAD_BACKGROUND_POLICY_COUNT: mach_msg_type_number_t =
5477             (::mem::size_of::<thread_background_policy_data_t>() / ::mem::size_of::<integer_t>())
5478             as mach_msg_type_number_t;
5479         pub const THREAD_LATENCY_QOS_POLICY_COUNT: mach_msg_type_number_t =
5480             (::mem::size_of::<thread_latency_qos_policy_data_t>() / ::mem::size_of::<integer_t>())
5481             as mach_msg_type_number_t;
5482         pub const THREAD_THROUGHPUT_QOS_POLICY_COUNT: mach_msg_type_number_t =
5483             (::mem::size_of::<thread_throughput_qos_policy_data_t>() /
5484              ::mem::size_of::<integer_t>()) as mach_msg_type_number_t;
5485         pub const THREAD_BASIC_INFO_COUNT: mach_msg_type_number_t =
5486             (::mem::size_of::<thread_basic_info_data_t>() / ::mem::size_of::<integer_t>())
5487             as mach_msg_type_number_t;
5488         pub const THREAD_IDENTIFIER_INFO_COUNT: mach_msg_type_number_t =
5489             (::mem::size_of::<thread_identifier_info_data_t>() / ::mem::size_of::<integer_t>())
5490             as mach_msg_type_number_t;
5491         pub const THREAD_EXTENDED_INFO_COUNT: mach_msg_type_number_t =
5492             (::mem::size_of::<thread_extended_info_data_t>() / ::mem::size_of::<integer_t>())
5493             as mach_msg_type_number_t;
5494 
5495         pub const TASK_THREAD_TIMES_INFO_COUNT: u32 =
5496             (::mem::size_of::<task_thread_times_info_data_t>()
5497             / ::mem::size_of::<natural_t>()) as u32;
5498         pub const MACH_TASK_BASIC_INFO_COUNT: u32 = (::mem::size_of::<mach_task_basic_info_data_t>()
5499             / ::mem::size_of::<natural_t>()) as u32;
5500         pub const HOST_VM_INFO64_COUNT: mach_msg_type_number_t =
5501             (::mem::size_of::<vm_statistics64_data_t>() / ::mem::size_of::<integer_t>())
5502             as mach_msg_type_number_t;
5503     } else {
5504         pub const THREAD_EXTENDED_POLICY_COUNT: mach_msg_type_number_t = 1;
5505         pub const THREAD_TIME_CONSTRAINT_POLICY_COUNT: mach_msg_type_number_t = 4;
5506         pub const THREAD_PRECEDENCE_POLICY_COUNT: mach_msg_type_number_t = 1;
5507         pub const THREAD_AFFINITY_POLICY_COUNT: mach_msg_type_number_t = 1;
5508         pub const THREAD_BACKGROUND_POLICY_COUNT: mach_msg_type_number_t = 1;
5509         pub const THREAD_LATENCY_QOS_POLICY_COUNT: mach_msg_type_number_t = 1;
5510         pub const THREAD_THROUGHPUT_QOS_POLICY_COUNT: mach_msg_type_number_t = 1;
5511         pub const THREAD_BASIC_INFO_COUNT: mach_msg_type_number_t = 10;
5512         pub const THREAD_IDENTIFIER_INFO_COUNT: mach_msg_type_number_t = 6;
5513         pub const THREAD_EXTENDED_INFO_COUNT: mach_msg_type_number_t = 28;
5514         pub const TASK_THREAD_TIMES_INFO_COUNT: u32 = 4;
5515         pub const MACH_TASK_BASIC_INFO_COUNT: u32 = 12;
5516         pub const HOST_VM_INFO64_COUNT: mach_msg_type_number_t = 38;
5517     }
5518 }
5519 
5520 f! {
5521     pub fn CMSG_NXTHDR(mhdr: *const ::msghdr,
5522                        cmsg: *const ::cmsghdr) -> *mut ::cmsghdr {
5523         if cmsg.is_null() {
5524             return ::CMSG_FIRSTHDR(mhdr);
5525         };
5526         let cmsg_len = (*cmsg).cmsg_len as usize;
5527         let next = cmsg as usize + __DARWIN_ALIGN32(cmsg_len as usize);
5528         let max = (*mhdr).msg_control as usize
5529                     + (*mhdr).msg_controllen as usize;
5530         if next + __DARWIN_ALIGN32(::mem::size_of::<::cmsghdr>()) > max {
5531             0 as *mut ::cmsghdr
5532         } else {
5533             next as *mut ::cmsghdr
5534         }
5535     }
5536 
5537     pub fn CMSG_DATA(cmsg: *const ::cmsghdr) -> *mut ::c_uchar {
5538         (cmsg as *mut ::c_uchar)
5539             .offset(__DARWIN_ALIGN32(::mem::size_of::<::cmsghdr>()) as isize)
5540     }
5541 
5542     pub {const} fn CMSG_SPACE(length: ::c_uint) -> ::c_uint {
5543         (__DARWIN_ALIGN32(::mem::size_of::<::cmsghdr>())
5544             + __DARWIN_ALIGN32(length as usize))
5545             as ::c_uint
5546     }
5547 
5548     pub {const} fn CMSG_LEN(length: ::c_uint) -> ::c_uint {
5549         (__DARWIN_ALIGN32(::mem::size_of::<::cmsghdr>()) + length as usize)
5550             as ::c_uint
5551     }
5552 
5553     pub {const} fn VM_MAKE_TAG(id: u8) -> u32 {
5554         (id as u32) << 24u32
5555     }
5556 
5557     pub fn major(dev: dev_t) -> i32 {
5558         (dev >> 24) & 0xff
5559     }
5560 
5561     pub fn minor(dev: dev_t) -> i32 {
5562         dev & 0xffffff
5563     }
5564 
5565     pub fn makedev(major: i32, minor: i32) -> dev_t {
5566         (major << 24) | minor
5567     }
5568 }
5569 
5570 safe_f! {
5571     pub {const} fn WSTOPSIG(status: ::c_int) -> ::c_int {
5572         status >> 8
5573     }
5574 
5575     pub {const} fn _WSTATUS(status: ::c_int) -> ::c_int {
5576         status & 0x7f
5577     }
5578 
5579     pub {const} fn WIFCONTINUED(status: ::c_int) -> bool {
5580         _WSTATUS(status) == _WSTOPPED && WSTOPSIG(status) == 0x13
5581     }
5582 
5583     pub {const} fn WIFSIGNALED(status: ::c_int) -> bool {
5584         _WSTATUS(status) != _WSTOPPED && _WSTATUS(status) != 0
5585     }
5586 
5587     pub {const} fn WIFSTOPPED(status: ::c_int) -> bool {
5588         _WSTATUS(status) == _WSTOPPED && WSTOPSIG(status) != 0x13
5589     }
5590 }
5591 
5592 extern "C" {
setgrent()5593     pub fn setgrent();
5594     #[doc(hidden)]
5595     #[deprecated(since = "0.2.49", note = "Deprecated in MacOSX 10.5")]
5596     #[cfg_attr(not(target_arch = "aarch64"), link_name = "daemon$1050")]
daemon(nochdir: ::c_int, noclose: ::c_int) -> ::c_int5597     pub fn daemon(nochdir: ::c_int, noclose: ::c_int) -> ::c_int;
5598     #[doc(hidden)]
5599     #[deprecated(since = "0.2.49", note = "Deprecated in MacOSX 10.10")]
sem_destroy(sem: *mut sem_t) -> ::c_int5600     pub fn sem_destroy(sem: *mut sem_t) -> ::c_int;
5601     #[doc(hidden)]
5602     #[deprecated(since = "0.2.49", note = "Deprecated in MacOSX 10.10")]
sem_init(sem: *mut sem_t, pshared: ::c_int, value: ::c_uint) -> ::c_int5603     pub fn sem_init(sem: *mut sem_t, pshared: ::c_int, value: ::c_uint) -> ::c_int;
aio_read(aiocbp: *mut aiocb) -> ::c_int5604     pub fn aio_read(aiocbp: *mut aiocb) -> ::c_int;
aio_write(aiocbp: *mut aiocb) -> ::c_int5605     pub fn aio_write(aiocbp: *mut aiocb) -> ::c_int;
aio_fsync(op: ::c_int, aiocbp: *mut aiocb) -> ::c_int5606     pub fn aio_fsync(op: ::c_int, aiocbp: *mut aiocb) -> ::c_int;
aio_error(aiocbp: *const aiocb) -> ::c_int5607     pub fn aio_error(aiocbp: *const aiocb) -> ::c_int;
aio_return(aiocbp: *mut aiocb) -> ::ssize_t5608     pub fn aio_return(aiocbp: *mut aiocb) -> ::ssize_t;
5609     #[cfg_attr(
5610         all(target_os = "macos", target_arch = "x86"),
5611         link_name = "aio_suspend$UNIX2003"
5612     )]
aio_suspend( aiocb_list: *const *const aiocb, nitems: ::c_int, timeout: *const ::timespec, ) -> ::c_int5613     pub fn aio_suspend(
5614         aiocb_list: *const *const aiocb,
5615         nitems: ::c_int,
5616         timeout: *const ::timespec,
5617     ) -> ::c_int;
aio_cancel(fd: ::c_int, aiocbp: *mut aiocb) -> ::c_int5618     pub fn aio_cancel(fd: ::c_int, aiocbp: *mut aiocb) -> ::c_int;
chflags(path: *const ::c_char, flags: ::c_uint) -> ::c_int5619     pub fn chflags(path: *const ::c_char, flags: ::c_uint) -> ::c_int;
fchflags(fd: ::c_int, flags: ::c_uint) -> ::c_int5620     pub fn fchflags(fd: ::c_int, flags: ::c_uint) -> ::c_int;
clock_getres(clk_id: ::clockid_t, tp: *mut ::timespec) -> ::c_int5621     pub fn clock_getres(clk_id: ::clockid_t, tp: *mut ::timespec) -> ::c_int;
clock_gettime(clk_id: ::clockid_t, tp: *mut ::timespec) -> ::c_int5622     pub fn clock_gettime(clk_id: ::clockid_t, tp: *mut ::timespec) -> ::c_int;
5623     #[cfg_attr(
5624         all(target_os = "macos", target_arch = "x86"),
5625         link_name = "confstr$UNIX2003"
5626     )]
confstr(name: ::c_int, buf: *mut ::c_char, len: ::size_t) -> ::size_t5627     pub fn confstr(name: ::c_int, buf: *mut ::c_char, len: ::size_t) -> ::size_t;
lio_listio( mode: ::c_int, aiocb_list: *const *mut aiocb, nitems: ::c_int, sevp: *mut sigevent, ) -> ::c_int5628     pub fn lio_listio(
5629         mode: ::c_int,
5630         aiocb_list: *const *mut aiocb,
5631         nitems: ::c_int,
5632         sevp: *mut sigevent,
5633     ) -> ::c_int;
5634 
dirfd(dirp: *mut ::DIR) -> ::c_int5635     pub fn dirfd(dirp: *mut ::DIR) -> ::c_int;
5636 
lutimes(file: *const ::c_char, times: *const ::timeval) -> ::c_int5637     pub fn lutimes(file: *const ::c_char, times: *const ::timeval) -> ::c_int;
5638 
gettimeofday(tp: *mut ::timeval, tz: *mut ::c_void) -> ::c_int5639     pub fn gettimeofday(tp: *mut ::timeval, tz: *mut ::c_void) -> ::c_int;
getutxent() -> *mut utmpx5640     pub fn getutxent() -> *mut utmpx;
getutxid(ut: *const utmpx) -> *mut utmpx5641     pub fn getutxid(ut: *const utmpx) -> *mut utmpx;
getutxline(ut: *const utmpx) -> *mut utmpx5642     pub fn getutxline(ut: *const utmpx) -> *mut utmpx;
pututxline(ut: *const utmpx) -> *mut utmpx5643     pub fn pututxline(ut: *const utmpx) -> *mut utmpx;
setutxent()5644     pub fn setutxent();
endutxent()5645     pub fn endutxent();
utmpxname(file: *const ::c_char) -> ::c_int5646     pub fn utmpxname(file: *const ::c_char) -> ::c_int;
5647 
asctime(tm: *const ::tm) -> *mut ::c_char5648     pub fn asctime(tm: *const ::tm) -> *mut ::c_char;
ctime(clock: *const time_t) -> *mut ::c_char5649     pub fn ctime(clock: *const time_t) -> *mut ::c_char;
getdate(datestr: *const ::c_char) -> *mut ::tm5650     pub fn getdate(datestr: *const ::c_char) -> *mut ::tm;
strptime( buf: *const ::c_char, format: *const ::c_char, timeptr: *mut ::tm, ) -> *mut ::c_char5651     pub fn strptime(
5652         buf: *const ::c_char,
5653         format: *const ::c_char,
5654         timeptr: *mut ::tm,
5655     ) -> *mut ::c_char;
asctime_r(tm: *const ::tm, result: *mut ::c_char) -> *mut ::c_char5656     pub fn asctime_r(tm: *const ::tm, result: *mut ::c_char) -> *mut ::c_char;
ctime_r(clock: *const time_t, result: *mut ::c_char) -> *mut ::c_char5657     pub fn ctime_r(clock: *const time_t, result: *mut ::c_char) -> *mut ::c_char;
5658 
getnameinfo( sa: *const ::sockaddr, salen: ::socklen_t, host: *mut ::c_char, hostlen: ::socklen_t, serv: *mut ::c_char, servlen: ::socklen_t, flags: ::c_int, ) -> ::c_int5659     pub fn getnameinfo(
5660         sa: *const ::sockaddr,
5661         salen: ::socklen_t,
5662         host: *mut ::c_char,
5663         hostlen: ::socklen_t,
5664         serv: *mut ::c_char,
5665         servlen: ::socklen_t,
5666         flags: ::c_int,
5667     ) -> ::c_int;
mincore(addr: *const ::c_void, len: ::size_t, vec: *mut ::c_char) -> ::c_int5668     pub fn mincore(addr: *const ::c_void, len: ::size_t, vec: *mut ::c_char) -> ::c_int;
sysctlnametomib( name: *const ::c_char, mibp: *mut ::c_int, sizep: *mut ::size_t, ) -> ::c_int5669     pub fn sysctlnametomib(
5670         name: *const ::c_char,
5671         mibp: *mut ::c_int,
5672         sizep: *mut ::size_t,
5673     ) -> ::c_int;
5674     #[cfg_attr(
5675         all(target_os = "macos", target_arch = "x86"),
5676         link_name = "mprotect$UNIX2003"
5677     )]
mprotect(addr: *mut ::c_void, len: ::size_t, prot: ::c_int) -> ::c_int5678     pub fn mprotect(addr: *mut ::c_void, len: ::size_t, prot: ::c_int) -> ::c_int;
semget(key: key_t, nsems: ::c_int, semflg: ::c_int) -> ::c_int5679     pub fn semget(key: key_t, nsems: ::c_int, semflg: ::c_int) -> ::c_int;
5680     #[cfg_attr(
5681         all(target_os = "macos", target_arch = "x86"),
5682         link_name = "semctl$UNIX2003"
5683     )]
semctl(semid: ::c_int, semnum: ::c_int, cmd: ::c_int, ...) -> ::c_int5684     pub fn semctl(semid: ::c_int, semnum: ::c_int, cmd: ::c_int, ...) -> ::c_int;
semop(semid: ::c_int, sops: *mut sembuf, nsops: ::size_t) -> ::c_int5685     pub fn semop(semid: ::c_int, sops: *mut sembuf, nsops: ::size_t) -> ::c_int;
shm_open(name: *const ::c_char, oflag: ::c_int, ...) -> ::c_int5686     pub fn shm_open(name: *const ::c_char, oflag: ::c_int, ...) -> ::c_int;
ftok(pathname: *const c_char, proj_id: ::c_int) -> key_t5687     pub fn ftok(pathname: *const c_char, proj_id: ::c_int) -> key_t;
shmat(shmid: ::c_int, shmaddr: *const ::c_void, shmflg: ::c_int) -> *mut ::c_void5688     pub fn shmat(shmid: ::c_int, shmaddr: *const ::c_void, shmflg: ::c_int) -> *mut ::c_void;
shmdt(shmaddr: *const ::c_void) -> ::c_int5689     pub fn shmdt(shmaddr: *const ::c_void) -> ::c_int;
5690     #[cfg_attr(
5691         all(target_os = "macos", target_arch = "x86"),
5692         link_name = "shmctl$UNIX2003"
5693     )]
shmctl(shmid: ::c_int, cmd: ::c_int, buf: *mut ::shmid_ds) -> ::c_int5694     pub fn shmctl(shmid: ::c_int, cmd: ::c_int, buf: *mut ::shmid_ds) -> ::c_int;
shmget(key: key_t, size: ::size_t, shmflg: ::c_int) -> ::c_int5695     pub fn shmget(key: key_t, size: ::size_t, shmflg: ::c_int) -> ::c_int;
sysctl( name: *mut ::c_int, namelen: ::c_uint, oldp: *mut ::c_void, oldlenp: *mut ::size_t, newp: *mut ::c_void, newlen: ::size_t, ) -> ::c_int5696     pub fn sysctl(
5697         name: *mut ::c_int,
5698         namelen: ::c_uint,
5699         oldp: *mut ::c_void,
5700         oldlenp: *mut ::size_t,
5701         newp: *mut ::c_void,
5702         newlen: ::size_t,
5703     ) -> ::c_int;
sysctlbyname( name: *const ::c_char, oldp: *mut ::c_void, oldlenp: *mut ::size_t, newp: *mut ::c_void, newlen: ::size_t, ) -> ::c_int5704     pub fn sysctlbyname(
5705         name: *const ::c_char,
5706         oldp: *mut ::c_void,
5707         oldlenp: *mut ::size_t,
5708         newp: *mut ::c_void,
5709         newlen: ::size_t,
5710     ) -> ::c_int;
5711     #[deprecated(since = "0.2.55", note = "Use the `mach2` crate instead")]
mach_absolute_time() -> u645712     pub fn mach_absolute_time() -> u64;
5713     #[deprecated(since = "0.2.55", note = "Use the `mach2` crate instead")]
5714     #[allow(deprecated)]
mach_timebase_info(info: *mut ::mach_timebase_info) -> ::c_int5715     pub fn mach_timebase_info(info: *mut ::mach_timebase_info) -> ::c_int;
mach_host_self() -> mach_port_t5716     pub fn mach_host_self() -> mach_port_t;
mach_thread_self() -> mach_port_t5717     pub fn mach_thread_self() -> mach_port_t;
pthread_setname_np(name: *const ::c_char) -> ::c_int5718     pub fn pthread_setname_np(name: *const ::c_char) -> ::c_int;
pthread_getname_np(thread: ::pthread_t, name: *mut ::c_char, len: ::size_t) -> ::c_int5719     pub fn pthread_getname_np(thread: ::pthread_t, name: *mut ::c_char, len: ::size_t) -> ::c_int;
pthread_mach_thread_np(thread: ::pthread_t) -> ::mach_port_t5720     pub fn pthread_mach_thread_np(thread: ::pthread_t) -> ::mach_port_t;
pthread_from_mach_thread_np(port: ::mach_port_t) -> ::pthread_t5721     pub fn pthread_from_mach_thread_np(port: ::mach_port_t) -> ::pthread_t;
pthread_create_from_mach_thread( thread: *mut ::pthread_t, attr: *const ::pthread_attr_t, f: extern "C" fn(*mut ::c_void) -> *mut ::c_void, value: *mut ::c_void, ) -> ::c_int5722     pub fn pthread_create_from_mach_thread(
5723         thread: *mut ::pthread_t,
5724         attr: *const ::pthread_attr_t,
5725         f: extern "C" fn(*mut ::c_void) -> *mut ::c_void,
5726         value: *mut ::c_void,
5727     ) -> ::c_int;
pthread_stack_frame_decode_np( frame_addr: ::uintptr_t, return_addr: *mut ::uintptr_t, ) -> ::uintptr_t5728     pub fn pthread_stack_frame_decode_np(
5729         frame_addr: ::uintptr_t,
5730         return_addr: *mut ::uintptr_t,
5731     ) -> ::uintptr_t;
pthread_get_stackaddr_np(thread: ::pthread_t) -> *mut ::c_void5732     pub fn pthread_get_stackaddr_np(thread: ::pthread_t) -> *mut ::c_void;
pthread_get_stacksize_np(thread: ::pthread_t) -> ::size_t5733     pub fn pthread_get_stacksize_np(thread: ::pthread_t) -> ::size_t;
pthread_condattr_setpshared(attr: *mut pthread_condattr_t, pshared: ::c_int) -> ::c_int5734     pub fn pthread_condattr_setpshared(attr: *mut pthread_condattr_t, pshared: ::c_int) -> ::c_int;
pthread_condattr_getpshared( attr: *const pthread_condattr_t, pshared: *mut ::c_int, ) -> ::c_int5735     pub fn pthread_condattr_getpshared(
5736         attr: *const pthread_condattr_t,
5737         pshared: *mut ::c_int,
5738     ) -> ::c_int;
pthread_main_np() -> ::c_int5739     pub fn pthread_main_np() -> ::c_int;
pthread_mutexattr_setpshared( attr: *mut pthread_mutexattr_t, pshared: ::c_int, ) -> ::c_int5740     pub fn pthread_mutexattr_setpshared(
5741         attr: *mut pthread_mutexattr_t,
5742         pshared: ::c_int,
5743     ) -> ::c_int;
pthread_mutexattr_getpshared( attr: *const pthread_mutexattr_t, pshared: *mut ::c_int, ) -> ::c_int5744     pub fn pthread_mutexattr_getpshared(
5745         attr: *const pthread_mutexattr_t,
5746         pshared: *mut ::c_int,
5747     ) -> ::c_int;
pthread_rwlockattr_getpshared( attr: *const pthread_rwlockattr_t, val: *mut ::c_int, ) -> ::c_int5748     pub fn pthread_rwlockattr_getpshared(
5749         attr: *const pthread_rwlockattr_t,
5750         val: *mut ::c_int,
5751     ) -> ::c_int;
pthread_rwlockattr_setpshared(attr: *mut pthread_rwlockattr_t, val: ::c_int) -> ::c_int5752     pub fn pthread_rwlockattr_setpshared(attr: *mut pthread_rwlockattr_t, val: ::c_int) -> ::c_int;
pthread_threadid_np(thread: ::pthread_t, thread_id: *mut u64) -> ::c_int5753     pub fn pthread_threadid_np(thread: ::pthread_t, thread_id: *mut u64) -> ::c_int;
pthread_attr_set_qos_class_np( attr: *mut pthread_attr_t, class: qos_class_t, priority: ::c_int, ) -> ::c_int5754     pub fn pthread_attr_set_qos_class_np(
5755         attr: *mut pthread_attr_t,
5756         class: qos_class_t,
5757         priority: ::c_int,
5758     ) -> ::c_int;
pthread_attr_get_qos_class_np( attr: *mut pthread_attr_t, class: *mut qos_class_t, priority: *mut ::c_int, ) -> ::c_int5759     pub fn pthread_attr_get_qos_class_np(
5760         attr: *mut pthread_attr_t,
5761         class: *mut qos_class_t,
5762         priority: *mut ::c_int,
5763     ) -> ::c_int;
pthread_set_qos_class_self_np(class: qos_class_t, priority: ::c_int) -> ::c_int5764     pub fn pthread_set_qos_class_self_np(class: qos_class_t, priority: ::c_int) -> ::c_int;
pthread_get_qos_class_np( thread: ::pthread_t, class: *mut qos_class_t, priority: *mut ::c_int, ) -> ::c_int5765     pub fn pthread_get_qos_class_np(
5766         thread: ::pthread_t,
5767         class: *mut qos_class_t,
5768         priority: *mut ::c_int,
5769     ) -> ::c_int;
pthread_attr_getschedparam( attr: *const ::pthread_attr_t, param: *mut sched_param, ) -> ::c_int5770     pub fn pthread_attr_getschedparam(
5771         attr: *const ::pthread_attr_t,
5772         param: *mut sched_param,
5773     ) -> ::c_int;
pthread_attr_setschedparam( attr: *mut ::pthread_attr_t, param: *const sched_param, ) -> ::c_int5774     pub fn pthread_attr_setschedparam(
5775         attr: *mut ::pthread_attr_t,
5776         param: *const sched_param,
5777     ) -> ::c_int;
pthread_getschedparam( thread: ::pthread_t, policy: *mut ::c_int, param: *mut sched_param, ) -> ::c_int5778     pub fn pthread_getschedparam(
5779         thread: ::pthread_t,
5780         policy: *mut ::c_int,
5781         param: *mut sched_param,
5782     ) -> ::c_int;
pthread_setschedparam( thread: ::pthread_t, policy: ::c_int, param: *const sched_param, ) -> ::c_int5783     pub fn pthread_setschedparam(
5784         thread: ::pthread_t,
5785         policy: ::c_int,
5786         param: *const sched_param,
5787     ) -> ::c_int;
5788 
5789     // Available from Big Sur
pthread_introspection_hook_install( hook: ::pthread_introspection_hook_t, ) -> ::pthread_introspection_hook_t5790     pub fn pthread_introspection_hook_install(
5791         hook: ::pthread_introspection_hook_t,
5792     ) -> ::pthread_introspection_hook_t;
pthread_introspection_setspecific_np( thread: ::pthread_t, key: ::pthread_key_t, value: *const ::c_void, ) -> ::c_int5793     pub fn pthread_introspection_setspecific_np(
5794         thread: ::pthread_t,
5795         key: ::pthread_key_t,
5796         value: *const ::c_void,
5797     ) -> ::c_int;
pthread_introspection_getspecific_np( thread: ::pthread_t, key: ::pthread_key_t, ) -> *mut ::c_void5798     pub fn pthread_introspection_getspecific_np(
5799         thread: ::pthread_t,
5800         key: ::pthread_key_t,
5801     ) -> *mut ::c_void;
pthread_jit_write_protect_np(enabled: ::c_int)5802     pub fn pthread_jit_write_protect_np(enabled: ::c_int);
pthread_jit_write_protect_supported_np() -> ::c_int5803     pub fn pthread_jit_write_protect_supported_np() -> ::c_int;
5804     // An array of pthread_jit_write_with_callback_np must declare
5805     // the list of callbacks e.g.
5806     // #[link_section = "__DATA_CONST,__pth_jit_func"]
5807     // static callbacks: [libc::pthread_jit_write_callback_t; 2] = [native_jit_write_cb,
5808     // std::mem::transmute::<libc::pthread_jit_write_callback_t>(std::ptr::null())];
5809     // (a handy PTHREAD_JIT_WRITE_CALLBACK_NP macro for other languages).
pthread_jit_write_with_callback_np( callback: ::pthread_jit_write_callback_t, ctx: *mut ::c_void, ) -> ::c_int5810     pub fn pthread_jit_write_with_callback_np(
5811         callback: ::pthread_jit_write_callback_t,
5812         ctx: *mut ::c_void,
5813     ) -> ::c_int;
pthread_jit_write_freeze_callbacks_np()5814     pub fn pthread_jit_write_freeze_callbacks_np();
pthread_cpu_number_np(cpu_number_out: *mut ::size_t) -> ::c_int5815     pub fn pthread_cpu_number_np(cpu_number_out: *mut ::size_t) -> ::c_int;
5816 
os_unfair_lock_lock(lock: os_unfair_lock_t)5817     pub fn os_unfair_lock_lock(lock: os_unfair_lock_t);
os_unfair_lock_trylock(lock: os_unfair_lock_t) -> bool5818     pub fn os_unfair_lock_trylock(lock: os_unfair_lock_t) -> bool;
os_unfair_lock_unlock(lock: os_unfair_lock_t)5819     pub fn os_unfair_lock_unlock(lock: os_unfair_lock_t);
os_unfair_lock_assert_owner(lock: os_unfair_lock_t)5820     pub fn os_unfair_lock_assert_owner(lock: os_unfair_lock_t);
os_unfair_lock_assert_not_owner(lock: os_unfair_lock_t)5821     pub fn os_unfair_lock_assert_not_owner(lock: os_unfair_lock_t);
5822 
os_log_create(subsystem: *const ::c_char, category: *const ::c_char) -> ::os_log_t5823     pub fn os_log_create(subsystem: *const ::c_char, category: *const ::c_char) -> ::os_log_t;
os_log_type_enabled(oslog: ::os_log_t, tpe: ::os_log_type_t) -> bool5824     pub fn os_log_type_enabled(oslog: ::os_log_t, tpe: ::os_log_type_t) -> bool;
os_signpost_id_make_with_pointer( log: ::os_log_t, ptr: *const ::c_void, ) -> ::os_signpost_id_t5825     pub fn os_signpost_id_make_with_pointer(
5826         log: ::os_log_t,
5827         ptr: *const ::c_void,
5828     ) -> ::os_signpost_id_t;
os_signpost_id_generate(log: ::os_log_t) -> ::os_signpost_id_t5829     pub fn os_signpost_id_generate(log: ::os_log_t) -> ::os_signpost_id_t;
os_signpost_enabled(log: ::os_log_t) -> bool5830     pub fn os_signpost_enabled(log: ::os_log_t) -> bool;
5831 
thread_policy_set( thread: thread_t, flavor: thread_policy_flavor_t, policy_info: thread_policy_t, count: mach_msg_type_number_t, ) -> kern_return_t5832     pub fn thread_policy_set(
5833         thread: thread_t,
5834         flavor: thread_policy_flavor_t,
5835         policy_info: thread_policy_t,
5836         count: mach_msg_type_number_t,
5837     ) -> kern_return_t;
thread_policy_get( thread: thread_t, flavor: thread_policy_flavor_t, policy_info: thread_policy_t, count: *mut mach_msg_type_number_t, get_default: *mut boolean_t, ) -> kern_return_t5838     pub fn thread_policy_get(
5839         thread: thread_t,
5840         flavor: thread_policy_flavor_t,
5841         policy_info: thread_policy_t,
5842         count: *mut mach_msg_type_number_t,
5843         get_default: *mut boolean_t,
5844     ) -> kern_return_t;
thread_info( target_act: thread_inspect_t, flavor: thread_flavor_t, thread_info_out: thread_info_t, thread_info_outCnt: *mut mach_msg_type_number_t, ) -> kern_return_t5845     pub fn thread_info(
5846         target_act: thread_inspect_t,
5847         flavor: thread_flavor_t,
5848         thread_info_out: thread_info_t,
5849         thread_info_outCnt: *mut mach_msg_type_number_t,
5850     ) -> kern_return_t;
5851     #[cfg_attr(doc, doc(alias = "__errno_location"))]
5852     #[cfg_attr(doc, doc(alias = "errno"))]
__error() -> *mut ::c_int5853     pub fn __error() -> *mut ::c_int;
backtrace(buf: *mut *mut ::c_void, sz: ::c_int) -> ::c_int5854     pub fn backtrace(buf: *mut *mut ::c_void, sz: ::c_int) -> ::c_int;
backtrace_symbols(addrs: *const *mut ::c_void, sz: ::c_int) -> *mut *mut ::c_char5855     pub fn backtrace_symbols(addrs: *const *mut ::c_void, sz: ::c_int) -> *mut *mut ::c_char;
backtrace_symbols_fd(addrs: *const *mut ::c_void, sz: ::c_int, fd: ::c_int)5856     pub fn backtrace_symbols_fd(addrs: *const *mut ::c_void, sz: ::c_int, fd: ::c_int);
backtrace_from_fp( startfp: *mut ::c_void, array: *mut *mut ::c_void, size: ::c_int, ) -> ::c_int5857     pub fn backtrace_from_fp(
5858         startfp: *mut ::c_void,
5859         array: *mut *mut ::c_void,
5860         size: ::c_int,
5861     ) -> ::c_int;
backtrace_image_offsets( array: *const *mut ::c_void, image_offsets: *mut image_offset, size: ::c_int, )5862     pub fn backtrace_image_offsets(
5863         array: *const *mut ::c_void,
5864         image_offsets: *mut image_offset,
5865         size: ::c_int,
5866     );
backtrace_async( array: *mut *mut ::c_void, length: ::size_t, task_id: *mut u32, ) -> ::size_t5867     pub fn backtrace_async(
5868         array: *mut *mut ::c_void,
5869         length: ::size_t,
5870         task_id: *mut u32,
5871     ) -> ::size_t;
5872     #[cfg_attr(
5873         all(target_os = "macos", not(target_arch = "aarch64")),
5874         link_name = "statfs$INODE64"
5875     )]
statfs(path: *const ::c_char, buf: *mut statfs) -> ::c_int5876     pub fn statfs(path: *const ::c_char, buf: *mut statfs) -> ::c_int;
5877     #[cfg_attr(
5878         all(target_os = "macos", not(target_arch = "aarch64")),
5879         link_name = "fstatfs$INODE64"
5880     )]
fstatfs(fd: ::c_int, buf: *mut statfs) -> ::c_int5881     pub fn fstatfs(fd: ::c_int, buf: *mut statfs) -> ::c_int;
kevent( kq: ::c_int, changelist: *const ::kevent, nchanges: ::c_int, eventlist: *mut ::kevent, nevents: ::c_int, timeout: *const ::timespec, ) -> ::c_int5882     pub fn kevent(
5883         kq: ::c_int,
5884         changelist: *const ::kevent,
5885         nchanges: ::c_int,
5886         eventlist: *mut ::kevent,
5887         nevents: ::c_int,
5888         timeout: *const ::timespec,
5889     ) -> ::c_int;
kevent64( kq: ::c_int, changelist: *const ::kevent64_s, nchanges: ::c_int, eventlist: *mut ::kevent64_s, nevents: ::c_int, flags: ::c_uint, timeout: *const ::timespec, ) -> ::c_int5890     pub fn kevent64(
5891         kq: ::c_int,
5892         changelist: *const ::kevent64_s,
5893         nchanges: ::c_int,
5894         eventlist: *mut ::kevent64_s,
5895         nevents: ::c_int,
5896         flags: ::c_uint,
5897         timeout: *const ::timespec,
5898     ) -> ::c_int;
mount( src: *const ::c_char, target: *const ::c_char, flags: ::c_int, data: *mut ::c_void, ) -> ::c_int5899     pub fn mount(
5900         src: *const ::c_char,
5901         target: *const ::c_char,
5902         flags: ::c_int,
5903         data: *mut ::c_void,
5904     ) -> ::c_int;
fmount( src: *const ::c_char, fd: ::c_int, flags: ::c_int, data: *mut ::c_void, ) -> ::c_int5905     pub fn fmount(
5906         src: *const ::c_char,
5907         fd: ::c_int,
5908         flags: ::c_int,
5909         data: *mut ::c_void,
5910     ) -> ::c_int;
ptrace(request: ::c_int, pid: ::pid_t, addr: *mut ::c_char, data: ::c_int) -> ::c_int5911     pub fn ptrace(request: ::c_int, pid: ::pid_t, addr: *mut ::c_char, data: ::c_int) -> ::c_int;
quotactl( special: *const ::c_char, cmd: ::c_int, id: ::c_int, data: *mut ::c_char, ) -> ::c_int5912     pub fn quotactl(
5913         special: *const ::c_char,
5914         cmd: ::c_int,
5915         id: ::c_int,
5916         data: *mut ::c_char,
5917     ) -> ::c_int;
sethostname(name: *const ::c_char, len: ::c_int) -> ::c_int5918     pub fn sethostname(name: *const ::c_char, len: ::c_int) -> ::c_int;
sendfile( fd: ::c_int, s: ::c_int, offset: ::off_t, len: *mut ::off_t, hdtr: *mut ::sf_hdtr, flags: ::c_int, ) -> ::c_int5919     pub fn sendfile(
5920         fd: ::c_int,
5921         s: ::c_int,
5922         offset: ::off_t,
5923         len: *mut ::off_t,
5924         hdtr: *mut ::sf_hdtr,
5925         flags: ::c_int,
5926     ) -> ::c_int;
futimens(fd: ::c_int, times: *const ::timespec) -> ::c_int5927     pub fn futimens(fd: ::c_int, times: *const ::timespec) -> ::c_int;
utimensat( dirfd: ::c_int, path: *const ::c_char, times: *const ::timespec, flag: ::c_int, ) -> ::c_int5928     pub fn utimensat(
5929         dirfd: ::c_int,
5930         path: *const ::c_char,
5931         times: *const ::timespec,
5932         flag: ::c_int,
5933     ) -> ::c_int;
openpty( amaster: *mut ::c_int, aslave: *mut ::c_int, name: *mut ::c_char, termp: *mut termios, winp: *mut ::winsize, ) -> ::c_int5934     pub fn openpty(
5935         amaster: *mut ::c_int,
5936         aslave: *mut ::c_int,
5937         name: *mut ::c_char,
5938         termp: *mut termios,
5939         winp: *mut ::winsize,
5940     ) -> ::c_int;
forkpty( amaster: *mut ::c_int, name: *mut ::c_char, termp: *mut termios, winp: *mut ::winsize, ) -> ::pid_t5941     pub fn forkpty(
5942         amaster: *mut ::c_int,
5943         name: *mut ::c_char,
5944         termp: *mut termios,
5945         winp: *mut ::winsize,
5946     ) -> ::pid_t;
login_tty(fd: ::c_int) -> ::c_int5947     pub fn login_tty(fd: ::c_int) -> ::c_int;
duplocale(base: ::locale_t) -> ::locale_t5948     pub fn duplocale(base: ::locale_t) -> ::locale_t;
freelocale(loc: ::locale_t) -> ::c_int5949     pub fn freelocale(loc: ::locale_t) -> ::c_int;
localeconv_l(loc: ::locale_t) -> *mut lconv5950     pub fn localeconv_l(loc: ::locale_t) -> *mut lconv;
newlocale(mask: ::c_int, locale: *const ::c_char, base: ::locale_t) -> ::locale_t5951     pub fn newlocale(mask: ::c_int, locale: *const ::c_char, base: ::locale_t) -> ::locale_t;
uselocale(loc: ::locale_t) -> ::locale_t5952     pub fn uselocale(loc: ::locale_t) -> ::locale_t;
querylocale(mask: ::c_int, loc: ::locale_t) -> *const ::c_char5953     pub fn querylocale(mask: ::c_int, loc: ::locale_t) -> *const ::c_char;
getpriority(which: ::c_int, who: ::id_t) -> ::c_int5954     pub fn getpriority(which: ::c_int, who: ::id_t) -> ::c_int;
setpriority(which: ::c_int, who: ::id_t, prio: ::c_int) -> ::c_int5955     pub fn setpriority(which: ::c_int, who: ::id_t, prio: ::c_int) -> ::c_int;
getdomainname(name: *mut ::c_char, len: ::c_int) -> ::c_int5956     pub fn getdomainname(name: *mut ::c_char, len: ::c_int) -> ::c_int;
setdomainname(name: *const ::c_char, len: ::c_int) -> ::c_int5957     pub fn setdomainname(name: *const ::c_char, len: ::c_int) -> ::c_int;
preadv(fd: ::c_int, iov: *const ::iovec, iovcnt: ::c_int, offset: ::off_t) -> ::ssize_t5958     pub fn preadv(fd: ::c_int, iov: *const ::iovec, iovcnt: ::c_int, offset: ::off_t) -> ::ssize_t;
pwritev(fd: ::c_int, iov: *const ::iovec, iovcnt: ::c_int, offset: ::off_t) -> ::ssize_t5959     pub fn pwritev(fd: ::c_int, iov: *const ::iovec, iovcnt: ::c_int, offset: ::off_t)
5960         -> ::ssize_t;
getxattr( path: *const ::c_char, name: *const ::c_char, value: *mut ::c_void, size: ::size_t, position: u32, flags: ::c_int, ) -> ::ssize_t5961     pub fn getxattr(
5962         path: *const ::c_char,
5963         name: *const ::c_char,
5964         value: *mut ::c_void,
5965         size: ::size_t,
5966         position: u32,
5967         flags: ::c_int,
5968     ) -> ::ssize_t;
fgetxattr( filedes: ::c_int, name: *const ::c_char, value: *mut ::c_void, size: ::size_t, position: u32, flags: ::c_int, ) -> ::ssize_t5969     pub fn fgetxattr(
5970         filedes: ::c_int,
5971         name: *const ::c_char,
5972         value: *mut ::c_void,
5973         size: ::size_t,
5974         position: u32,
5975         flags: ::c_int,
5976     ) -> ::ssize_t;
setxattr( path: *const ::c_char, name: *const ::c_char, value: *const ::c_void, size: ::size_t, position: u32, flags: ::c_int, ) -> ::c_int5977     pub fn setxattr(
5978         path: *const ::c_char,
5979         name: *const ::c_char,
5980         value: *const ::c_void,
5981         size: ::size_t,
5982         position: u32,
5983         flags: ::c_int,
5984     ) -> ::c_int;
fsetxattr( filedes: ::c_int, name: *const ::c_char, value: *const ::c_void, size: ::size_t, position: u32, flags: ::c_int, ) -> ::c_int5985     pub fn fsetxattr(
5986         filedes: ::c_int,
5987         name: *const ::c_char,
5988         value: *const ::c_void,
5989         size: ::size_t,
5990         position: u32,
5991         flags: ::c_int,
5992     ) -> ::c_int;
listxattr( path: *const ::c_char, list: *mut ::c_char, size: ::size_t, flags: ::c_int, ) -> ::ssize_t5993     pub fn listxattr(
5994         path: *const ::c_char,
5995         list: *mut ::c_char,
5996         size: ::size_t,
5997         flags: ::c_int,
5998     ) -> ::ssize_t;
flistxattr( filedes: ::c_int, list: *mut ::c_char, size: ::size_t, flags: ::c_int, ) -> ::ssize_t5999     pub fn flistxattr(
6000         filedes: ::c_int,
6001         list: *mut ::c_char,
6002         size: ::size_t,
6003         flags: ::c_int,
6004     ) -> ::ssize_t;
removexattr(path: *const ::c_char, name: *const ::c_char, flags: ::c_int) -> ::c_int6005     pub fn removexattr(path: *const ::c_char, name: *const ::c_char, flags: ::c_int) -> ::c_int;
renamex_np(from: *const ::c_char, to: *const ::c_char, flags: ::c_uint) -> ::c_int6006     pub fn renamex_np(from: *const ::c_char, to: *const ::c_char, flags: ::c_uint) -> ::c_int;
renameatx_np( fromfd: ::c_int, from: *const ::c_char, tofd: ::c_int, to: *const ::c_char, flags: ::c_uint, ) -> ::c_int6007     pub fn renameatx_np(
6008         fromfd: ::c_int,
6009         from: *const ::c_char,
6010         tofd: ::c_int,
6011         to: *const ::c_char,
6012         flags: ::c_uint,
6013     ) -> ::c_int;
fremovexattr(filedes: ::c_int, name: *const ::c_char, flags: ::c_int) -> ::c_int6014     pub fn fremovexattr(filedes: ::c_int, name: *const ::c_char, flags: ::c_int) -> ::c_int;
6015 
getgrouplist( name: *const ::c_char, basegid: ::c_int, groups: *mut ::c_int, ngroups: *mut ::c_int, ) -> ::c_int6016     pub fn getgrouplist(
6017         name: *const ::c_char,
6018         basegid: ::c_int,
6019         groups: *mut ::c_int,
6020         ngroups: *mut ::c_int,
6021     ) -> ::c_int;
initgroups(user: *const ::c_char, basegroup: ::c_int) -> ::c_int6022     pub fn initgroups(user: *const ::c_char, basegroup: ::c_int) -> ::c_int;
6023 
6024     #[cfg_attr(
6025         all(target_os = "macos", target_arch = "x86"),
6026         link_name = "waitid$UNIX2003"
6027     )]
waitid(idtype: idtype_t, id: id_t, infop: *mut ::siginfo_t, options: ::c_int) -> ::c_int6028     pub fn waitid(idtype: idtype_t, id: id_t, infop: *mut ::siginfo_t, options: ::c_int)
6029         -> ::c_int;
brk(addr: *const ::c_void) -> *mut ::c_void6030     pub fn brk(addr: *const ::c_void) -> *mut ::c_void;
sbrk(increment: ::c_int) -> *mut ::c_void6031     pub fn sbrk(increment: ::c_int) -> *mut ::c_void;
settimeofday(tv: *const ::timeval, tz: *const ::timezone) -> ::c_int6032     pub fn settimeofday(tv: *const ::timeval, tz: *const ::timezone) -> ::c_int;
6033     #[deprecated(since = "0.2.55", note = "Use the `mach2` crate instead")]
_dyld_image_count() -> u326034     pub fn _dyld_image_count() -> u32;
6035     #[deprecated(since = "0.2.55", note = "Use the `mach2` crate instead")]
6036     #[allow(deprecated)]
_dyld_get_image_header(image_index: u32) -> *const mach_header6037     pub fn _dyld_get_image_header(image_index: u32) -> *const mach_header;
6038     #[deprecated(since = "0.2.55", note = "Use the `mach2` crate instead")]
_dyld_get_image_vmaddr_slide(image_index: u32) -> ::intptr_t6039     pub fn _dyld_get_image_vmaddr_slide(image_index: u32) -> ::intptr_t;
6040     #[deprecated(since = "0.2.55", note = "Use the `mach2` crate instead")]
_dyld_get_image_name(image_index: u32) -> *const ::c_char6041     pub fn _dyld_get_image_name(image_index: u32) -> *const ::c_char;
6042 
posix_spawn( pid: *mut ::pid_t, path: *const ::c_char, file_actions: *const ::posix_spawn_file_actions_t, attrp: *const ::posix_spawnattr_t, argv: *const *mut ::c_char, envp: *const *mut ::c_char, ) -> ::c_int6043     pub fn posix_spawn(
6044         pid: *mut ::pid_t,
6045         path: *const ::c_char,
6046         file_actions: *const ::posix_spawn_file_actions_t,
6047         attrp: *const ::posix_spawnattr_t,
6048         argv: *const *mut ::c_char,
6049         envp: *const *mut ::c_char,
6050     ) -> ::c_int;
posix_spawnp( pid: *mut ::pid_t, file: *const ::c_char, file_actions: *const ::posix_spawn_file_actions_t, attrp: *const ::posix_spawnattr_t, argv: *const *mut ::c_char, envp: *const *mut ::c_char, ) -> ::c_int6051     pub fn posix_spawnp(
6052         pid: *mut ::pid_t,
6053         file: *const ::c_char,
6054         file_actions: *const ::posix_spawn_file_actions_t,
6055         attrp: *const ::posix_spawnattr_t,
6056         argv: *const *mut ::c_char,
6057         envp: *const *mut ::c_char,
6058     ) -> ::c_int;
posix_spawnattr_init(attr: *mut posix_spawnattr_t) -> ::c_int6059     pub fn posix_spawnattr_init(attr: *mut posix_spawnattr_t) -> ::c_int;
posix_spawnattr_destroy(attr: *mut posix_spawnattr_t) -> ::c_int6060     pub fn posix_spawnattr_destroy(attr: *mut posix_spawnattr_t) -> ::c_int;
posix_spawnattr_getsigdefault( attr: *const posix_spawnattr_t, default: *mut ::sigset_t, ) -> ::c_int6061     pub fn posix_spawnattr_getsigdefault(
6062         attr: *const posix_spawnattr_t,
6063         default: *mut ::sigset_t,
6064     ) -> ::c_int;
posix_spawnattr_setsigdefault( attr: *mut posix_spawnattr_t, default: *const ::sigset_t, ) -> ::c_int6065     pub fn posix_spawnattr_setsigdefault(
6066         attr: *mut posix_spawnattr_t,
6067         default: *const ::sigset_t,
6068     ) -> ::c_int;
posix_spawnattr_getsigmask( attr: *const posix_spawnattr_t, default: *mut ::sigset_t, ) -> ::c_int6069     pub fn posix_spawnattr_getsigmask(
6070         attr: *const posix_spawnattr_t,
6071         default: *mut ::sigset_t,
6072     ) -> ::c_int;
posix_spawnattr_setsigmask( attr: *mut posix_spawnattr_t, default: *const ::sigset_t, ) -> ::c_int6073     pub fn posix_spawnattr_setsigmask(
6074         attr: *mut posix_spawnattr_t,
6075         default: *const ::sigset_t,
6076     ) -> ::c_int;
posix_spawnattr_getflags( attr: *const posix_spawnattr_t, flags: *mut ::c_short, ) -> ::c_int6077     pub fn posix_spawnattr_getflags(
6078         attr: *const posix_spawnattr_t,
6079         flags: *mut ::c_short,
6080     ) -> ::c_int;
posix_spawnattr_setflags(attr: *mut posix_spawnattr_t, flags: ::c_short) -> ::c_int6081     pub fn posix_spawnattr_setflags(attr: *mut posix_spawnattr_t, flags: ::c_short) -> ::c_int;
posix_spawnattr_getpgroup( attr: *const posix_spawnattr_t, flags: *mut ::pid_t, ) -> ::c_int6082     pub fn posix_spawnattr_getpgroup(
6083         attr: *const posix_spawnattr_t,
6084         flags: *mut ::pid_t,
6085     ) -> ::c_int;
posix_spawnattr_setpgroup(attr: *mut posix_spawnattr_t, flags: ::pid_t) -> ::c_int6086     pub fn posix_spawnattr_setpgroup(attr: *mut posix_spawnattr_t, flags: ::pid_t) -> ::c_int;
posix_spawnattr_setarchpref_np( attr: *mut posix_spawnattr_t, count: ::size_t, pref: *mut ::cpu_type_t, subpref: *mut ::cpu_subtype_t, ocount: *mut ::size_t, ) -> ::c_int6087     pub fn posix_spawnattr_setarchpref_np(
6088         attr: *mut posix_spawnattr_t,
6089         count: ::size_t,
6090         pref: *mut ::cpu_type_t,
6091         subpref: *mut ::cpu_subtype_t,
6092         ocount: *mut ::size_t,
6093     ) -> ::c_int;
posix_spawnattr_getarchpref_np( attr: *const posix_spawnattr_t, count: ::size_t, pref: *mut ::cpu_type_t, subpref: *mut ::cpu_subtype_t, ocount: *mut ::size_t, ) -> ::c_int6094     pub fn posix_spawnattr_getarchpref_np(
6095         attr: *const posix_spawnattr_t,
6096         count: ::size_t,
6097         pref: *mut ::cpu_type_t,
6098         subpref: *mut ::cpu_subtype_t,
6099         ocount: *mut ::size_t,
6100     ) -> ::c_int;
posix_spawnattr_getbinpref_np( attr: *const posix_spawnattr_t, count: ::size_t, pref: *mut ::cpu_type_t, ocount: *mut ::size_t, ) -> ::c_int6101     pub fn posix_spawnattr_getbinpref_np(
6102         attr: *const posix_spawnattr_t,
6103         count: ::size_t,
6104         pref: *mut ::cpu_type_t,
6105         ocount: *mut ::size_t,
6106     ) -> ::c_int;
posix_spawnattr_setbinpref_np( attr: *mut posix_spawnattr_t, count: ::size_t, pref: *mut ::cpu_type_t, ocount: *mut ::size_t, ) -> ::c_int6107     pub fn posix_spawnattr_setbinpref_np(
6108         attr: *mut posix_spawnattr_t,
6109         count: ::size_t,
6110         pref: *mut ::cpu_type_t,
6111         ocount: *mut ::size_t,
6112     ) -> ::c_int;
posix_spawnattr_set_qos_class_np( attr: *mut posix_spawnattr_t, qos_class: ::qos_class_t, ) -> ::c_int6113     pub fn posix_spawnattr_set_qos_class_np(
6114         attr: *mut posix_spawnattr_t,
6115         qos_class: ::qos_class_t,
6116     ) -> ::c_int;
posix_spawnattr_get_qos_class_np( attr: *const posix_spawnattr_t, qos_class: *mut ::qos_class_t, ) -> ::c_int6117     pub fn posix_spawnattr_get_qos_class_np(
6118         attr: *const posix_spawnattr_t,
6119         qos_class: *mut ::qos_class_t,
6120     ) -> ::c_int;
6121 
posix_spawn_file_actions_init(actions: *mut posix_spawn_file_actions_t) -> ::c_int6122     pub fn posix_spawn_file_actions_init(actions: *mut posix_spawn_file_actions_t) -> ::c_int;
posix_spawn_file_actions_destroy(actions: *mut posix_spawn_file_actions_t) -> ::c_int6123     pub fn posix_spawn_file_actions_destroy(actions: *mut posix_spawn_file_actions_t) -> ::c_int;
posix_spawn_file_actions_addopen( actions: *mut posix_spawn_file_actions_t, fd: ::c_int, path: *const ::c_char, oflag: ::c_int, mode: ::mode_t, ) -> ::c_int6124     pub fn posix_spawn_file_actions_addopen(
6125         actions: *mut posix_spawn_file_actions_t,
6126         fd: ::c_int,
6127         path: *const ::c_char,
6128         oflag: ::c_int,
6129         mode: ::mode_t,
6130     ) -> ::c_int;
posix_spawn_file_actions_addclose( actions: *mut posix_spawn_file_actions_t, fd: ::c_int, ) -> ::c_int6131     pub fn posix_spawn_file_actions_addclose(
6132         actions: *mut posix_spawn_file_actions_t,
6133         fd: ::c_int,
6134     ) -> ::c_int;
posix_spawn_file_actions_adddup2( actions: *mut posix_spawn_file_actions_t, fd: ::c_int, newfd: ::c_int, ) -> ::c_int6135     pub fn posix_spawn_file_actions_adddup2(
6136         actions: *mut posix_spawn_file_actions_t,
6137         fd: ::c_int,
6138         newfd: ::c_int,
6139     ) -> ::c_int;
uname(buf: *mut ::utsname) -> ::c_int6140     pub fn uname(buf: *mut ::utsname) -> ::c_int;
6141 
connectx( socket: ::c_int, endpoints: *const sa_endpoints_t, associd: sae_associd_t, flags: ::c_uint, iov: *const ::iovec, iovcnt: ::c_uint, len: *mut ::size_t, connid: *mut sae_connid_t, ) -> ::c_int6142     pub fn connectx(
6143         socket: ::c_int,
6144         endpoints: *const sa_endpoints_t,
6145         associd: sae_associd_t,
6146         flags: ::c_uint,
6147         iov: *const ::iovec,
6148         iovcnt: ::c_uint,
6149         len: *mut ::size_t,
6150         connid: *mut sae_connid_t,
6151     ) -> ::c_int;
disconnectx(socket: ::c_int, associd: sae_associd_t, connid: sae_connid_t) -> ::c_int6152     pub fn disconnectx(socket: ::c_int, associd: sae_associd_t, connid: sae_connid_t) -> ::c_int;
6153 
ntp_adjtime(buf: *mut timex) -> ::c_int6154     pub fn ntp_adjtime(buf: *mut timex) -> ::c_int;
ntp_gettime(buf: *mut ntptimeval) -> ::c_int6155     pub fn ntp_gettime(buf: *mut ntptimeval) -> ::c_int;
6156 
6157     #[cfg_attr(
6158         all(target_os = "macos", not(target_arch = "aarch64")),
6159         link_name = "getmntinfo$INODE64"
6160     )]
getmntinfo(mntbufp: *mut *mut statfs, flags: ::c_int) -> ::c_int6161     pub fn getmntinfo(mntbufp: *mut *mut statfs, flags: ::c_int) -> ::c_int;
6162     #[cfg_attr(
6163         all(target_os = "macos", not(target_arch = "aarch64")),
6164         link_name = "getfsstat$INODE64"
6165     )]
getfsstat(mntbufp: *mut statfs, bufsize: ::c_int, flags: ::c_int) -> ::c_int6166     pub fn getfsstat(mntbufp: *mut statfs, bufsize: ::c_int, flags: ::c_int) -> ::c_int;
6167 
6168     // Copy-on-write functions.
6169     // According to the man page `flags` is an `int` but in the header
6170     // this is a `uint32_t`.
clonefile(src: *const ::c_char, dst: *const ::c_char, flags: u32) -> ::c_int6171     pub fn clonefile(src: *const ::c_char, dst: *const ::c_char, flags: u32) -> ::c_int;
clonefileat( src_dirfd: ::c_int, src: *const ::c_char, dst_dirfd: ::c_int, dst: *const ::c_char, flags: u32, ) -> ::c_int6172     pub fn clonefileat(
6173         src_dirfd: ::c_int,
6174         src: *const ::c_char,
6175         dst_dirfd: ::c_int,
6176         dst: *const ::c_char,
6177         flags: u32,
6178     ) -> ::c_int;
fclonefileat( srcfd: ::c_int, dst_dirfd: ::c_int, dst: *const ::c_char, flags: u32, ) -> ::c_int6179     pub fn fclonefileat(
6180         srcfd: ::c_int,
6181         dst_dirfd: ::c_int,
6182         dst: *const ::c_char,
6183         flags: u32,
6184     ) -> ::c_int;
6185 
copyfile( from: *const ::c_char, to: *const ::c_char, state: copyfile_state_t, flags: copyfile_flags_t, ) -> ::c_int6186     pub fn copyfile(
6187         from: *const ::c_char,
6188         to: *const ::c_char,
6189         state: copyfile_state_t,
6190         flags: copyfile_flags_t,
6191     ) -> ::c_int;
fcopyfile( from: ::c_int, to: ::c_int, state: copyfile_state_t, flags: copyfile_flags_t, ) -> ::c_int6192     pub fn fcopyfile(
6193         from: ::c_int,
6194         to: ::c_int,
6195         state: copyfile_state_t,
6196         flags: copyfile_flags_t,
6197     ) -> ::c_int;
copyfile_state_free(s: copyfile_state_t) -> ::c_int6198     pub fn copyfile_state_free(s: copyfile_state_t) -> ::c_int;
copyfile_state_alloc() -> copyfile_state_t6199     pub fn copyfile_state_alloc() -> copyfile_state_t;
copyfile_state_get(s: copyfile_state_t, flags: u32, dst: *mut ::c_void) -> ::c_int6200     pub fn copyfile_state_get(s: copyfile_state_t, flags: u32, dst: *mut ::c_void) -> ::c_int;
copyfile_state_set(s: copyfile_state_t, flags: u32, src: *const ::c_void) -> ::c_int6201     pub fn copyfile_state_set(s: copyfile_state_t, flags: u32, src: *const ::c_void) -> ::c_int;
6202 
6203     // Added in macOS 10.13
6204     // ISO/IEC 9899:2011 ("ISO C11") K.3.7.4.1
memset_s(s: *mut ::c_void, smax: ::size_t, c: ::c_int, n: ::size_t) -> ::c_int6205     pub fn memset_s(s: *mut ::c_void, smax: ::size_t, c: ::c_int, n: ::size_t) -> ::c_int;
6206     // Added in macOS 10.5
memset_pattern4(b: *mut ::c_void, pattern4: *const ::c_void, len: ::size_t)6207     pub fn memset_pattern4(b: *mut ::c_void, pattern4: *const ::c_void, len: ::size_t);
memset_pattern8(b: *mut ::c_void, pattern8: *const ::c_void, len: ::size_t)6208     pub fn memset_pattern8(b: *mut ::c_void, pattern8: *const ::c_void, len: ::size_t);
memset_pattern16(b: *mut ::c_void, pattern16: *const ::c_void, len: ::size_t)6209     pub fn memset_pattern16(b: *mut ::c_void, pattern16: *const ::c_void, len: ::size_t);
6210 
6211     // Inherited from BSD but available from Big Sur only
strtonum( __numstr: *const ::c_char, __minval: ::c_longlong, __maxval: ::c_longlong, errstrp: *mut *const ::c_char, ) -> ::c_longlong6212     pub fn strtonum(
6213         __numstr: *const ::c_char,
6214         __minval: ::c_longlong,
6215         __maxval: ::c_longlong,
6216         errstrp: *mut *const ::c_char,
6217     ) -> ::c_longlong;
6218 
mstats() -> mstats6219     pub fn mstats() -> mstats;
malloc_printf(format: *const ::c_char, ...)6220     pub fn malloc_printf(format: *const ::c_char, ...);
malloc_zone_check(zone: *mut ::malloc_zone_t) -> ::boolean_t6221     pub fn malloc_zone_check(zone: *mut ::malloc_zone_t) -> ::boolean_t;
malloc_zone_print(zone: *mut ::malloc_zone_t, verbose: ::boolean_t)6222     pub fn malloc_zone_print(zone: *mut ::malloc_zone_t, verbose: ::boolean_t);
malloc_zone_statistics(zone: *mut ::malloc_zone_t, stats: *mut malloc_statistics_t)6223     pub fn malloc_zone_statistics(zone: *mut ::malloc_zone_t, stats: *mut malloc_statistics_t);
malloc_zone_log(zone: *mut ::malloc_zone_t, address: *mut ::c_void)6224     pub fn malloc_zone_log(zone: *mut ::malloc_zone_t, address: *mut ::c_void);
malloc_zone_print_ptr_info(ptr: *mut ::c_void)6225     pub fn malloc_zone_print_ptr_info(ptr: *mut ::c_void);
malloc_default_zone() -> *mut ::malloc_zone_t6226     pub fn malloc_default_zone() -> *mut ::malloc_zone_t;
malloc_zone_from_ptr(ptr: *const ::c_void) -> *mut ::malloc_zone_t6227     pub fn malloc_zone_from_ptr(ptr: *const ::c_void) -> *mut ::malloc_zone_t;
malloc_zone_malloc(zone: *mut ::malloc_zone_t, size: ::size_t) -> *mut ::c_void6228     pub fn malloc_zone_malloc(zone: *mut ::malloc_zone_t, size: ::size_t) -> *mut ::c_void;
malloc_zone_valloc(zone: *mut ::malloc_zone_t, size: ::size_t) -> *mut ::c_void6229     pub fn malloc_zone_valloc(zone: *mut ::malloc_zone_t, size: ::size_t) -> *mut ::c_void;
malloc_zone_calloc( zone: *mut ::malloc_zone_t, num_items: ::size_t, size: ::size_t, ) -> *mut ::c_void6230     pub fn malloc_zone_calloc(
6231         zone: *mut ::malloc_zone_t,
6232         num_items: ::size_t,
6233         size: ::size_t,
6234     ) -> *mut ::c_void;
malloc_zone_realloc( zone: *mut ::malloc_zone_t, ptr: *mut ::c_void, size: ::size_t, ) -> *mut ::c_void6235     pub fn malloc_zone_realloc(
6236         zone: *mut ::malloc_zone_t,
6237         ptr: *mut ::c_void,
6238         size: ::size_t,
6239     ) -> *mut ::c_void;
malloc_zone_free(zone: *mut ::malloc_zone_t, ptr: *mut ::c_void)6240     pub fn malloc_zone_free(zone: *mut ::malloc_zone_t, ptr: *mut ::c_void);
6241 
proc_listpids( t: u32, typeinfo: u32, buffer: *mut ::c_void, buffersize: ::c_int, ) -> ::c_int6242     pub fn proc_listpids(
6243         t: u32,
6244         typeinfo: u32,
6245         buffer: *mut ::c_void,
6246         buffersize: ::c_int,
6247     ) -> ::c_int;
proc_listallpids(buffer: *mut ::c_void, buffersize: ::c_int) -> ::c_int6248     pub fn proc_listallpids(buffer: *mut ::c_void, buffersize: ::c_int) -> ::c_int;
proc_listpgrppids( pgrpid: ::pid_t, buffer: *mut ::c_void, buffersize: ::c_int, ) -> ::c_int6249     pub fn proc_listpgrppids(
6250         pgrpid: ::pid_t,
6251         buffer: *mut ::c_void,
6252         buffersize: ::c_int,
6253     ) -> ::c_int;
proc_listchildpids(ppid: ::pid_t, buffer: *mut ::c_void, buffersize: ::c_int) -> ::c_int6254     pub fn proc_listchildpids(ppid: ::pid_t, buffer: *mut ::c_void, buffersize: ::c_int)
6255         -> ::c_int;
proc_pidinfo( pid: ::c_int, flavor: ::c_int, arg: u64, buffer: *mut ::c_void, buffersize: ::c_int, ) -> ::c_int6256     pub fn proc_pidinfo(
6257         pid: ::c_int,
6258         flavor: ::c_int,
6259         arg: u64,
6260         buffer: *mut ::c_void,
6261         buffersize: ::c_int,
6262     ) -> ::c_int;
proc_pidfdinfo( pid: ::c_int, fd: ::c_int, flavor: ::c_int, buffer: *mut ::c_void, buffersize: ::c_int, ) -> ::c_int6263     pub fn proc_pidfdinfo(
6264         pid: ::c_int,
6265         fd: ::c_int,
6266         flavor: ::c_int,
6267         buffer: *mut ::c_void,
6268         buffersize: ::c_int,
6269     ) -> ::c_int;
proc_pidfileportinfo( pid: ::c_int, fileport: u32, flavor: ::c_int, buffer: *mut ::c_void, buffersize: ::c_int, ) -> ::c_int6270     pub fn proc_pidfileportinfo(
6271         pid: ::c_int,
6272         fileport: u32,
6273         flavor: ::c_int,
6274         buffer: *mut ::c_void,
6275         buffersize: ::c_int,
6276     ) -> ::c_int;
proc_pidpath(pid: ::c_int, buffer: *mut ::c_void, buffersize: u32) -> ::c_int6277     pub fn proc_pidpath(pid: ::c_int, buffer: *mut ::c_void, buffersize: u32) -> ::c_int;
proc_name(pid: ::c_int, buffer: *mut ::c_void, buffersize: u32) -> ::c_int6278     pub fn proc_name(pid: ::c_int, buffer: *mut ::c_void, buffersize: u32) -> ::c_int;
proc_regionfilename( pid: ::c_int, address: u64, buffer: *mut ::c_void, buffersize: u32, ) -> ::c_int6279     pub fn proc_regionfilename(
6280         pid: ::c_int,
6281         address: u64,
6282         buffer: *mut ::c_void,
6283         buffersize: u32,
6284     ) -> ::c_int;
proc_kmsgbuf(buffer: *mut ::c_void, buffersize: u32) -> ::c_int6285     pub fn proc_kmsgbuf(buffer: *mut ::c_void, buffersize: u32) -> ::c_int;
proc_libversion(major: *mut ::c_int, minor: *mut ::c_int) -> ::c_int6286     pub fn proc_libversion(major: *mut ::c_int, minor: *mut ::c_int) -> ::c_int;
proc_pid_rusage(pid: ::c_int, flavor: ::c_int, buffer: *mut rusage_info_t) -> ::c_int6287     pub fn proc_pid_rusage(pid: ::c_int, flavor: ::c_int, buffer: *mut rusage_info_t) -> ::c_int;
6288 
6289     // Available from Big Sur
proc_set_no_smt() -> ::c_int6290     pub fn proc_set_no_smt() -> ::c_int;
proc_setthread_no_smt() -> ::c_int6291     pub fn proc_setthread_no_smt() -> ::c_int;
proc_set_csm(flags: u32) -> ::c_int6292     pub fn proc_set_csm(flags: u32) -> ::c_int;
proc_setthread_csm(flags: u32) -> ::c_int6293     pub fn proc_setthread_csm(flags: u32) -> ::c_int;
6294     /// # Notes
6295     ///
6296     /// `id` is of type [`uuid_t`].
gethostuuid(id: *mut u8, timeout: *const ::timespec) -> ::c_int6297     pub fn gethostuuid(id: *mut u8, timeout: *const ::timespec) -> ::c_int;
6298 
gethostid() -> ::c_long6299     pub fn gethostid() -> ::c_long;
sethostid(hostid: ::c_long)6300     pub fn sethostid(hostid: ::c_long);
6301 
CCRandomGenerateBytes(bytes: *mut ::c_void, size: ::size_t) -> ::CCRNGStatus6302     pub fn CCRandomGenerateBytes(bytes: *mut ::c_void, size: ::size_t) -> ::CCRNGStatus;
getentropy(buf: *mut ::c_void, buflen: ::size_t) -> ::c_int6303     pub fn getentropy(buf: *mut ::c_void, buflen: ::size_t) -> ::c_int;
6304 
_NSGetExecutablePath(buf: *mut ::c_char, bufsize: *mut u32) -> ::c_int6305     pub fn _NSGetExecutablePath(buf: *mut ::c_char, bufsize: *mut u32) -> ::c_int;
_NSGetEnviron() -> *mut *mut *mut ::c_char6306     pub fn _NSGetEnviron() -> *mut *mut *mut ::c_char;
6307 
mach_vm_map( target_task: ::vm_map_t, address: *mut ::mach_vm_address_t, size: ::mach_vm_size_t, mask: ::mach_vm_offset_t, flags: ::c_int, object: ::mem_entry_name_port_t, offset: ::memory_object_offset_t, copy: ::boolean_t, cur_protection: ::vm_prot_t, max_protection: ::vm_prot_t, inheritance: ::vm_inherit_t, ) -> ::kern_return_t6308     pub fn mach_vm_map(
6309         target_task: ::vm_map_t,
6310         address: *mut ::mach_vm_address_t,
6311         size: ::mach_vm_size_t,
6312         mask: ::mach_vm_offset_t,
6313         flags: ::c_int,
6314         object: ::mem_entry_name_port_t,
6315         offset: ::memory_object_offset_t,
6316         copy: ::boolean_t,
6317         cur_protection: ::vm_prot_t,
6318         max_protection: ::vm_prot_t,
6319         inheritance: ::vm_inherit_t,
6320     ) -> ::kern_return_t;
6321 
vm_allocate( target_task: vm_map_t, address: *mut vm_address_t, size: vm_size_t, flags: ::c_int, ) -> ::kern_return_t6322     pub fn vm_allocate(
6323         target_task: vm_map_t,
6324         address: *mut vm_address_t,
6325         size: vm_size_t,
6326         flags: ::c_int,
6327     ) -> ::kern_return_t;
6328 
vm_deallocate( target_task: vm_map_t, address: vm_address_t, size: vm_size_t, ) -> ::kern_return_t6329     pub fn vm_deallocate(
6330         target_task: vm_map_t,
6331         address: vm_address_t,
6332         size: vm_size_t,
6333     ) -> ::kern_return_t;
6334 
host_statistics64( host_priv: host_t, flavor: host_flavor_t, host_info64_out: host_info64_t, host_info64_outCnt: *mut mach_msg_type_number_t, ) -> ::kern_return_t6335     pub fn host_statistics64(
6336         host_priv: host_t,
6337         flavor: host_flavor_t,
6338         host_info64_out: host_info64_t,
6339         host_info64_outCnt: *mut mach_msg_type_number_t,
6340     ) -> ::kern_return_t;
host_processor_info( host: host_t, flavor: processor_flavor_t, out_processor_count: *mut natural_t, out_processor_info: *mut processor_info_array_t, out_processor_infoCnt: *mut mach_msg_type_number_t, ) -> ::kern_return_t6341     pub fn host_processor_info(
6342         host: host_t,
6343         flavor: processor_flavor_t,
6344         out_processor_count: *mut natural_t,
6345         out_processor_info: *mut processor_info_array_t,
6346         out_processor_infoCnt: *mut mach_msg_type_number_t,
6347     ) -> ::kern_return_t;
6348 
6349     pub static mut mach_task_self_: ::mach_port_t;
task_for_pid( host: ::mach_port_t, pid: ::pid_t, task: *mut ::mach_port_t, ) -> ::kern_return_t6350     pub fn task_for_pid(
6351         host: ::mach_port_t,
6352         pid: ::pid_t,
6353         task: *mut ::mach_port_t,
6354     ) -> ::kern_return_t;
task_info( host: ::mach_port_t, flavor: task_flavor_t, task_info_out: task_info_t, task_info_count: *mut mach_msg_type_number_t, ) -> ::kern_return_t6355     pub fn task_info(
6356         host: ::mach_port_t,
6357         flavor: task_flavor_t,
6358         task_info_out: task_info_t,
6359         task_info_count: *mut mach_msg_type_number_t,
6360     ) -> ::kern_return_t;
task_create( target_task: ::task_t, ledgers: ::ledger_array_t, ledgersCnt: ::mach_msg_type_number_t, inherit_memory: ::boolean_t, child_task: *mut ::task_t, ) -> ::kern_return_t6361     pub fn task_create(
6362         target_task: ::task_t,
6363         ledgers: ::ledger_array_t,
6364         ledgersCnt: ::mach_msg_type_number_t,
6365         inherit_memory: ::boolean_t,
6366         child_task: *mut ::task_t,
6367     ) -> ::kern_return_t;
task_terminate(target_task: ::task_t) -> ::kern_return_t6368     pub fn task_terminate(target_task: ::task_t) -> ::kern_return_t;
task_threads( target_task: ::task_inspect_t, act_list: *mut ::thread_act_array_t, act_listCnt: *mut ::mach_msg_type_number_t, ) -> ::kern_return_t6369     pub fn task_threads(
6370         target_task: ::task_inspect_t,
6371         act_list: *mut ::thread_act_array_t,
6372         act_listCnt: *mut ::mach_msg_type_number_t,
6373     ) -> ::kern_return_t;
host_statistics( host_priv: host_t, flavor: host_flavor_t, host_info_out: host_info_t, host_info_outCnt: *mut mach_msg_type_number_t, ) -> ::kern_return_t6374     pub fn host_statistics(
6375         host_priv: host_t,
6376         flavor: host_flavor_t,
6377         host_info_out: host_info_t,
6378         host_info_outCnt: *mut mach_msg_type_number_t,
6379     ) -> ::kern_return_t;
6380 
6381     // sysdir.h
sysdir_start_search_path_enumeration( dir: sysdir_search_path_directory_t, domainMask: sysdir_search_path_domain_mask_t, ) -> ::sysdir_search_path_enumeration_state6382     pub fn sysdir_start_search_path_enumeration(
6383         dir: sysdir_search_path_directory_t,
6384         domainMask: sysdir_search_path_domain_mask_t,
6385     ) -> ::sysdir_search_path_enumeration_state;
sysdir_get_next_search_path_enumeration( state: ::sysdir_search_path_enumeration_state, path: *mut ::c_char, ) -> ::sysdir_search_path_enumeration_state6386     pub fn sysdir_get_next_search_path_enumeration(
6387         state: ::sysdir_search_path_enumeration_state,
6388         path: *mut ::c_char,
6389     ) -> ::sysdir_search_path_enumeration_state;
6390 
6391     pub static vm_page_size: vm_size_t;
6392 
getattrlist( path: *const ::c_char, attrList: *mut ::c_void, attrBuf: *mut ::c_void, attrBufSize: ::size_t, options: u32, ) -> ::c_int6393     pub fn getattrlist(
6394         path: *const ::c_char,
6395         attrList: *mut ::c_void,
6396         attrBuf: *mut ::c_void,
6397         attrBufSize: ::size_t,
6398         options: u32,
6399     ) -> ::c_int;
fgetattrlist( fd: ::c_int, attrList: *mut ::c_void, attrBuf: *mut ::c_void, attrBufSize: ::size_t, options: u32, ) -> ::c_int6400     pub fn fgetattrlist(
6401         fd: ::c_int,
6402         attrList: *mut ::c_void,
6403         attrBuf: *mut ::c_void,
6404         attrBufSize: ::size_t,
6405         options: u32,
6406     ) -> ::c_int;
getattrlistat( fd: ::c_int, path: *const ::c_char, attrList: *mut ::c_void, attrBuf: *mut ::c_void, attrBufSize: ::size_t, options: ::c_ulong, ) -> ::c_int6407     pub fn getattrlistat(
6408         fd: ::c_int,
6409         path: *const ::c_char,
6410         attrList: *mut ::c_void,
6411         attrBuf: *mut ::c_void,
6412         attrBufSize: ::size_t,
6413         options: ::c_ulong,
6414     ) -> ::c_int;
setattrlist( path: *const ::c_char, attrList: *mut ::c_void, attrBuf: *mut ::c_void, attrBufSize: ::size_t, options: u32, ) -> ::c_int6415     pub fn setattrlist(
6416         path: *const ::c_char,
6417         attrList: *mut ::c_void,
6418         attrBuf: *mut ::c_void,
6419         attrBufSize: ::size_t,
6420         options: u32,
6421     ) -> ::c_int;
fsetattrlist( fd: ::c_int, attrList: *mut ::c_void, attrBuf: *mut ::c_void, attrBufSize: ::size_t, options: u32, ) -> ::c_int6422     pub fn fsetattrlist(
6423         fd: ::c_int,
6424         attrList: *mut ::c_void,
6425         attrBuf: *mut ::c_void,
6426         attrBufSize: ::size_t,
6427         options: u32,
6428     ) -> ::c_int;
setattrlistat( dir_fd: ::c_int, path: *const ::c_char, attrList: *mut ::c_void, attrBuf: *mut ::c_void, attrBufSize: ::size_t, options: u32, ) -> ::c_int6429     pub fn setattrlistat(
6430         dir_fd: ::c_int,
6431         path: *const ::c_char,
6432         attrList: *mut ::c_void,
6433         attrBuf: *mut ::c_void,
6434         attrBufSize: ::size_t,
6435         options: u32,
6436     ) -> ::c_int;
getattrlistbulk( dirfd: ::c_int, attrList: *mut ::c_void, attrBuf: *mut ::c_void, attrBufSize: ::size_t, options: u64, ) -> ::c_int6437     pub fn getattrlistbulk(
6438         dirfd: ::c_int,
6439         attrList: *mut ::c_void,
6440         attrBuf: *mut ::c_void,
6441         attrBufSize: ::size_t,
6442         options: u64,
6443     ) -> ::c_int;
6444 
malloc_size(ptr: *const ::c_void) -> ::size_t6445     pub fn malloc_size(ptr: *const ::c_void) -> ::size_t;
malloc_good_size(size: ::size_t) -> ::size_t6446     pub fn malloc_good_size(size: ::size_t) -> ::size_t;
6447 
dirname(path: *mut ::c_char) -> *mut ::c_char6448     pub fn dirname(path: *mut ::c_char) -> *mut ::c_char;
basename(path: *mut ::c_char) -> *mut ::c_char6449     pub fn basename(path: *mut ::c_char) -> *mut ::c_char;
6450 
mkfifoat(dirfd: ::c_int, pathname: *const ::c_char, mode: ::mode_t) -> ::c_int6451     pub fn mkfifoat(dirfd: ::c_int, pathname: *const ::c_char, mode: ::mode_t) -> ::c_int;
mknodat( dirfd: ::c_int, pathname: *const ::c_char, mode: ::mode_t, dev: dev_t, ) -> ::c_int6452     pub fn mknodat(
6453         dirfd: ::c_int,
6454         pathname: *const ::c_char,
6455         mode: ::mode_t,
6456         dev: dev_t,
6457     ) -> ::c_int;
freadlink(fd: ::c_int, buf: *mut ::c_char, size: ::size_t) -> ::c_int6458     pub fn freadlink(fd: ::c_int, buf: *mut ::c_char, size: ::size_t) -> ::c_int;
execvP( file: *const ::c_char, search_path: *const ::c_char, argv: *const *mut ::c_char, ) -> ::c_int6459     pub fn execvP(
6460         file: *const ::c_char,
6461         search_path: *const ::c_char,
6462         argv: *const *mut ::c_char,
6463     ) -> ::c_int;
6464 }
6465 
mach_task_self() -> ::mach_port_t6466 pub unsafe fn mach_task_self() -> ::mach_port_t {
6467     mach_task_self_
6468 }
6469 
6470 cfg_if! {
6471     if #[cfg(target_os = "macos")] {
6472         extern "C" {
6473             pub fn clock_settime(clock_id: ::clockid_t, tp: *const ::timespec) -> ::c_int;
6474         }
6475     }
6476 }
6477 cfg_if! {
6478     if #[cfg(any(target_os = "macos", target_os = "ios", target_os = "tvos"))] {
6479         extern "C" {
6480             pub fn memmem(
6481                 haystack: *const ::c_void,
6482                 haystacklen: ::size_t,
6483                 needle: *const ::c_void,
6484                 needlelen: ::size_t,
6485             ) -> *mut ::c_void;
6486             pub fn task_set_info(target_task: ::task_t,
6487                                  flavor: ::task_flavor_t,
6488                                  task_info_in: ::task_info_t,
6489                                  task_info_inCnt: ::mach_msg_type_number_t
6490             ) -> ::kern_return_t;
6491         }
6492     }
6493 }
6494 
6495 // These require a dependency on `libiconv`, and including this when built as
6496 // part of `std` means every Rust program gets it. Ideally we would have a link
6497 // modifier to only include these if they are used, but we do not.
6498 #[cfg_attr(not(feature = "rustc-dep-of-std"), link(name = "iconv"))]
6499 extern "C" {
iconv_open(tocode: *const ::c_char, fromcode: *const ::c_char) -> iconv_t6500     pub fn iconv_open(tocode: *const ::c_char, fromcode: *const ::c_char) -> iconv_t;
iconv( cd: iconv_t, inbuf: *mut *mut ::c_char, inbytesleft: *mut ::size_t, outbuf: *mut *mut ::c_char, outbytesleft: *mut ::size_t, ) -> ::size_t6501     pub fn iconv(
6502         cd: iconv_t,
6503         inbuf: *mut *mut ::c_char,
6504         inbytesleft: *mut ::size_t,
6505         outbuf: *mut *mut ::c_char,
6506         outbytesleft: *mut ::size_t,
6507     ) -> ::size_t;
iconv_close(cd: iconv_t) -> ::c_int6508     pub fn iconv_close(cd: iconv_t) -> ::c_int;
6509 }
6510 
6511 cfg_if! {
6512     if #[cfg(target_pointer_width = "32")] {
6513         mod b32;
6514         pub use self::b32::*;
6515     } else if #[cfg(target_pointer_width = "64")] {
6516         mod b64;
6517         pub use self::b64::*;
6518     } else {
6519         // Unknown target_arch
6520     }
6521 }
6522 
6523 cfg_if! {
6524     if #[cfg(libc_long_array)] {
6525         mod long_array;
6526         pub use self::long_array::*;
6527     }
6528 }
6529