Symbol: _POSIX_C_SOURCE
bin/ls/cmp.c
53
#if defined(_POSIX_SOURCE) || defined(_POSIX_C_SOURCE) || \
common/dist/zlib/gzguts.h
41
#ifndef _POSIX_C_SOURCE
common/dist/zlib/test/minigzip.c
18
#ifndef _POSIX_C_SOURCE
include/arpa/inet.h
72
#if (_POSIX_C_SOURCE - 0) >= 200112L || (_XOPEN_SOURCE - 0) >= 520 || \
include/arpa/inet.h
87
#if (_POSIX_C_SOURCE - 0) >= 200112L || (_XOPEN_SOURCE - 0) >= 520 || \
include/ctype.h
60
#if (_POSIX_C_SOURCE - 0) >= 200809L || defined(_NETBSD_SOURCE)
include/ctype.h
89
#if (!defined(_ANSI_SOURCE) && !defined(_POSIX_C_SOURCE) && \
include/ctype.h
90
!defined(_XOPEN_SOURCE)) || ((_POSIX_C_SOURCE - 0) >= 200112L || \
include/dirent.h
107
#if (_POSIX_C_SOURCE - 0) >= 200809L || (_XOPEN_SOURCE - 0) >= 700 || \
include/dlfcn.h
62
#if (_POSIX_C_SOURCE - 0 >= 202405L) || defined(_NETBSD_SOURCE)
include/grp.h
60
#if (_POSIX_C_SOURCE - 0) >= 199506L || (_XOPEN_SOURCE - 0) >= 500 || \
include/inttypes.h
64
#if (_POSIX_C_SOURCE - 0) >= 200809L || defined(_NETBSD_SOURCE)
include/limits.h
105
#if (_POSIX_C_SOURCE - 0) >= 200112L || defined(_XOPEN_SOURCE) || \
include/limits.h
134
#if (_POSIX_C_SOURCE - 0) >= 202405L || (_XOPEN_SOURCE - 0) >= 800 || \
include/limits.h
39
#if defined(_POSIX_C_SOURCE) || defined(_XOPEN_SOURCE) || \
include/locale.h
80
#if (_POSIX_C_SOURCE - 0) >= 200809L || defined(_NETBSD_SOURCE) || \
include/locale.h
92
#if (_POSIX_C_SOURCE - 0) >= 200809L || defined(_NETBSD_SOURCE)
include/math.h
306
(_POSIX_C_SOURCE - 0) >= 200112L
include/math.h
43
#if (!defined(_ANSI_SOURCE) && !defined(_POSIX_C_SOURCE) && \
include/math.h
44
!defined(_XOPEN_SOURCE)) || ((_POSIX_C_SOURCE - 0) >= 200809L || \
include/math.h
500
#if defined(__MATH_C99_FEATURES) || (_POSIX_C_SOURCE - 0) >= 200112L
include/math.h
94
(_POSIX_C_SOURCE - 0) >= 200112L || (_XOPEN_SOURCE - 0) >= 600
include/netdb.h
198
#if (_POSIX_C_SOURCE - 0) >= 200112L || (_XOPEN_SOURCE - 0) >= 520 || \
include/netdb.h
239
#if (_POSIX_C_SOURCE - 0) >= 200112L || (_XOPEN_SOURCE - 0) >= 520 || \
include/netdb.h
261
#if (_POSIX_C_SOURCE - 0) >= 200112L || (_XOPEN_SOURCE - 0) >= 520 || \
include/netdb.h
281
#if (_POSIX_C_SOURCE - 0) >= 200112L || (_XOPEN_SOURCE - 0) >= 520 || \
include/netdb.h
347
#if (_POSIX_C_SOURCE - 0) >= 200112L || (_XOPEN_SOURCE - 0) >= 520 || \
include/pwd.h
125
#if (_POSIX_C_SOURCE - 0) >= 199506L || (_XOPEN_SOURCE - 0) >= 500 || \
include/setjmp.h
54
#if defined(_POSIX_C_SOURCE) || defined(_XOPEN_SOURCE) || \
include/setjmp.h
68
#if defined(_POSIX_C_SOURCE) || defined(_XOPEN_SOURCE) || \
include/signal.h
167
(_XOPEN_SOURCE - 0) >= 500 || (_POSIX_C_SOURCE - 0) >= 200809L || \
include/signal.h
189
#if (_POSIX_C_SOURCE - 0) >= 199309L || (_XOPEN_SOURCE - 0) >= 500 || \
include/signal.h
40
#if defined(_POSIX_C_SOURCE) || defined(_XOPEN_SOURCE) || \
include/signal.h
66
#if defined(_POSIX_C_SOURCE) || defined(_XOPEN_SOURCE) || \
include/signal.h
72
#if (_POSIX_C_SOURCE - 0L) >= 199506L || (_XOPEN_SOURCE - 0) >= 500 || \
include/stdio.h
277
#if defined(_POSIX_C_SOURCE) || defined(_XOPEN_SOURCE)
include/stdio.h
291
#if defined(_POSIX_C_SOURCE) || defined(_XOPEN_SOURCE) || \
include/stdio.h
311
#if defined(__STDIO_C99_FEATURES) || (_POSIX_C_SOURCE - 0) >= 199506L || \
include/stdio.h
327
#if (_POSIX_C_SOURCE - 0) >= 2 || (_XOPEN_SOURCE - 0) >= 2 || \
include/stdio.h
343
#if defined(__STDIO_C99_FEATURES) || (_POSIX_C_SOURCE - 0) >= 200112L || \
include/stdio.h
372
#if (_POSIX_C_SOURCE - 0) >= 200112L || (_XOPEN_SOURCE - 0) >= 500 || \
include/stdio.h
44
#if (!defined(_ANSI_SOURCE) && !defined(_POSIX_C_SOURCE) && \
include/stdio.h
45
!defined(_XOPEN_SOURCE)) || ((_POSIX_C_SOURCE - 0) >= 200809L || \
include/stdio.h
503
#if (defined(_POSIX_C_SOURCE) || defined(_XOPEN_SOURCE) || \
include/stdio.h
510
#if (_POSIX_C_SOURCE - 0) >= 200809L || defined(_NETBSD_SOURCE)
include/stdio.h
519
#if (_POSIX_C_SOURCE - 0) >= 199506L || (_XOPEN_SOURCE - 0) >= 500 || \
include/stdio.h
528
#if (_POSIX_C_SOURCE - 0) >= 200809L || (_XOPEN_SOURCE - 0) >= 700 || \
include/stdio.h
539
#if (_POSIX_C_SOURCE - 0) >= 200809L || defined(_NETBSD_SOURCE)
include/stdio.h
60
#if defined(_POSIX_C_SOURCE)
include/stdlib.h
137
#if defined(_POSIX_C_SOURCE) || defined(_XOPEN_SOURCE) || \
include/stdlib.h
144
#if (_POSIX_C_SOURCE - 0) >= 199506L || (_XOPEN_SOURCE - 0) >= 500 || \
include/stdlib.h
240
#if (_POSIX_C_SOURCE - 0) >= 200112L || (_XOPEN_SOURCE - 0) >= 600 || \
include/stdlib.h
256
#if (_POSIX_C_SOURCE - 0) >= 200809L || \
include/stdlib.h
363
#if (_POSIX_C_SOURCE - 0) >= 200809L || defined(_NETBSD_SOURCE)
include/stdlib.h
400
#if (_POSIX_C_SOURCE - 0) >= 202405L || \
include/stdlib.h
405
#if (_POSIX_C_SOURCE - 0) >= 202405L || defined(_NETBSD_SOURCE)
include/string.h
100
#if (_POSIX_C_SOURCE - 0 >= 202405L) || defined(_NETBSD_SOURCE)
include/string.h
108
#if (_POSIX_C_SOURCE - 0 >= 200809L) || defined(_NETBSD_SOURCE) || \
include/string.h
112
#if (_POSIX_C_SOURCE - 0 >= 200809L) || defined(_NETBSD_SOURCE)
include/string.h
117
#if (_POSIX_C_SOURCE - 0 >= 200809L) || defined(_NETBSD_SOURCE)
include/string.h
127
#if (_POSIX_C_SOURCE - 0 >= 200112L) || \
include/string.h
132
#if (_POSIX_C_SOURCE - 0) >= 200809L || defined(_NETBSD_SOURCE)
include/string.h
48
#if (_POSIX_C_SOURCE - 0) >= 200809L || defined(_NETBSD_SOURCE)
include/string.h
63
#if (_POSIX_C_SOURCE - 0 >= 202405L) || defined(_NETBSD_SOURCE)
include/string.h
72
#if (_POSIX_C_SOURCE - 0 >= 200809L) || defined(_NETBSD_SOURCE)
include/string.h
80
#if (_POSIX_C_SOURCE - 0) >= 200809L || defined(_NETBSD_SOURCE)
include/string.h
85
#if (_POSIX_C_SOURCE - 0 >= 200809L) || defined(_XOPEN_SOURCE) || \
include/string.h
93
#if (_POSIX_C_SOURCE - 0) >= 200809L || defined(_NETBSD_SOURCE)
include/string.h
96
#if (_POSIX_C_SOURCE - 0 >= 200112L) || \
include/time.h
115
#if defined(_POSIX_C_SOURCE) || defined(_XOPEN_SOURCE) || \
include/time.h
154
#if (_POSIX_C_SOURCE - 0) >= 199309L || (_XOPEN_SOURCE - 0) >= 500 || \
include/time.h
185
#if ((_POSIX_C_SOURCE - 0) >= 199506L && (_POSIX_C_SOURCE - 0) < 202405L) || \
include/time.h
193
#if (_POSIX_C_SOURCE - 0) >= 199506L || \
include/time.h
203
#if (_POSIX_C_SOURCE - 0) >= 200809L || defined(_NETBSD_SOURCE)
include/time.h
262
(_POSIX_C_SOURCE - 0) >= 202405L
include/unistd.h
151
#if (_POSIX_C_SOURCE - 0) >= 2 || defined(_XOPEN_SOURCE) || \
include/unistd.h
164
#if (_POSIX_C_SOURCE - 0) >= 200112L || (_XOPEN_SOURCE - 0) >= 500 || \
include/unistd.h
174
#if (_POSIX_C_SOURCE - 0) >= 200112L || (_XOPEN_SOURCE - 0) >= 600 || \
include/unistd.h
193
#if (_POSIX_C_SOURCE - 0) >= 199309L || \
include/unistd.h
204
#if (_POSIX_C_SOURCE - 0) >= 199309L || (_XOPEN_SOURCE - 0) >= 500 || \
include/unistd.h
214
#if (_POSIX_C_SOURCE - 0) >= 199506L || (_XOPEN_SOURCE - 0) >= 500 || \
include/unistd.h
240
#if defined(_XOPEN_SOURCE) || (_POSIX_C_SOURCE - 0) >= 200809L || \
include/unistd.h
302
#if (_POSIX_C_SOURCE - 0) >= 200112L || (_XOPEN_SOURCE - 0) >= 500 || \
include/unistd.h
311
#if (_POSIX_C_SOURCE - 0) >= 200809L || (_XOPEN_SOURCE - 0 >= 700) || \
include/unistd.h
326
#if (_POSIX_C_SOURCE - 0) >= 202405L || (_XOPEN_SOURCE - 0 >= 800) || \
include/unistd.h
91
#if defined(_POSIX_C_SOURCE) || defined(_XOPEN_SOURCE)
include/util.h
50
#if defined(_POSIX_C_SOURCE)
include/wchar.h
140
#if (_POSIX_C_SOURCE - 0) >= 202405L || (_XOPEN_SOURCE - 0 >= 800) || \
include/wchar.h
147
(_POSIX_C_SOURCE - 0 >= 200112L) || (_XOPEN_SOURCE - 0) >= 600
include/wchar.h
161
(_POSIX_C_SOURCE - 0) >= 200112L || (_XOPEN_SOURCE - 0) >= 600
include/wchar.h
173
#if (_POSIX_C_SOURCE - 0) >= 200809L || (_XOPEN_SOURCE - 0) >= 700 || \
include/wchar.h
203
(_POSIX_C_SOURCE - 0) >= 200112L || (_XOPEN_SOURCE - 0) >= 600
include/wchar.h
228
#if (_POSIX_C_SOURCE - 0) >= 200809L || defined(_NETBSD_SOURCE)
include/wchar.h
89
#if defined(_POSIX_C_SOURCE)
include/wctype.h
77
#if (_POSIX_C_SOURCE - 0) >= 200809L || defined(_NETBSD_SOURCE)
lib/libc/compat/include/pwd.h
57
#if (_POSIX_C_SOURCE - 0) >= 199506L || (_XOPEN_SOURCE - 0) >= 500 || \
lib/libc/compat/include/pwd.h
78
#if (_POSIX_C_SOURCE - 0) >= 199506L || (_XOPEN_SOURCE - 0) >= 500 || \
lib/libc/compat/include/time.h
43
#if defined(_POSIX_C_SOURCE) || defined(_XOPEN_SOURCE) || \
sys/arch/alpha/include/limits.h
74
#if defined(_POSIX_C_SOURCE) || defined(_XOPEN_SOURCE) || \
sys/arch/amd64/include/limits.h
66
#if defined(_POSIX_C_SOURCE) || defined(_XOPEN_SOURCE) || \
sys/arch/arm/include/float.h
55
&& ((!defined(_ANSI_SOURCE) && !defined(_POSIX_C_SOURCE) \
sys/arch/arm/include/float.h
58
|| (_POSIX_C_SOURCE - 0) >= 200112L \
sys/arch/arm/include/limits.h
70
#if defined(_POSIX_C_SOURCE) || defined(_XOPEN_SOURCE) || \
sys/arch/hppa/include/float.h
59
#if !defined(_ANSI_SOURCE) && !defined(_POSIX_C_SOURCE) && \
sys/arch/hppa/include/float.h
62
((_POSIX_C_SOURCE - 0) >= 200112L) || \
sys/arch/hppa/include/limits.h
99
#if defined(_POSIX_C_SOURCE) || defined(_XOPEN_SOURCE) || \
sys/arch/i386/include/limits.h
64
#if defined(_POSIX_C_SOURCE) || defined(_XOPEN_SOURCE) || \
sys/arch/ia64/include/limits.h
65
#if defined(_POSIX_C_SOURCE) || defined(_XOPEN_SOURCE) || \
sys/arch/m68k/include/float.h
57
#if !defined(_ANSI_SOURCE) && !defined(_POSIX_C_SOURCE) && \
sys/arch/m68k/include/float.h
60
((_POSIX_C_SOURCE - 0) >= 200112L) || \
sys/arch/m68k/include/limits.h
64
#if defined(_POSIX_C_SOURCE) || defined(_XOPEN_SOURCE) || \
sys/arch/mips/include/float.h
74
#if !defined(_ANSI_SOURCE) && !defined(_POSIX_C_SOURCE) && \
sys/arch/mips/include/float.h
77
((_POSIX_C_SOURCE - 0) >= 200112L) || \
sys/arch/mips/include/limits.h
80
#if defined(_POSIX_C_SOURCE) || defined(_XOPEN_SOURCE) || \
sys/arch/or1k/include/float.h
50
#if (!defined(_ANSI_SOURCE) && !defined(_POSIX_C_SOURCE) \
sys/arch/or1k/include/float.h
53
|| (_POSIX_C_SOURCE - 0) >= 200112L \
sys/arch/powerpc/include/limits.h
80
#if defined(_POSIX_C_SOURCE) || defined(_XOPEN_SOURCE) || \
sys/arch/riscv/include/float.h
50
#if (!defined(_ANSI_SOURCE) && !defined(_POSIX_C_SOURCE) \
sys/arch/riscv/include/float.h
53
|| (_POSIX_C_SOURCE - 0) >= 200112L \
sys/arch/sh3/include/limits.h
64
#if defined(_POSIX_C_SOURCE) || defined(_XOPEN_SOURCE) || \
sys/arch/sparc/include/float.h
26
#if !defined(_ANSI_SOURCE) && !defined(_POSIX_C_SOURCE) && \
sys/arch/sparc/include/float.h
29
((_POSIX_C_SOURCE - 0) >= 200112L) || \
sys/arch/sparc/include/limits.h
70
#if defined(_POSIX_C_SOURCE) || defined(_XOPEN_SOURCE) || \
sys/arch/vax/include/float.h
43
#if !defined(_ANSI_SOURCE) && !defined(_POSIX_C_SOURCE) && \
sys/arch/vax/include/float.h
46
((_POSIX_C_SOURCE - 0) >= 200112L) || \
sys/arch/vax/include/float.h
88
#if !defined(_ANSI_SOURCE) && !defined(_POSIX_C_SOURCE) && \
sys/arch/vax/include/float.h
91
((_POSIX_C_SOURCE - 0) >= 200112L) || \
sys/arch/vax/include/limits.h
64
#if defined(_POSIX_C_SOURCE) || defined(_XOPEN_SOURCE) || \
sys/arch/vax/include/math.h
20
#if !defined(_ANSI_SOURCE) && !defined(_POSIX_C_SOURCE) && \
sys/arch/vax/include/math.h
23
((_POSIX_C_SOURCE - 0) >= 200112L) || \
sys/arch/x86/include/float.h
43
#if !defined(_ANSI_SOURCE) && !defined(_POSIX_C_SOURCE) && \
sys/arch/x86/include/float.h
46
((_POSIX_C_SOURCE - 0) >= 200112L) || \
sys/compat/sys/signal.h
51
#if defined(_POSIX_C_SOURCE) || defined(_XOPEN_SOURCE) || \
sys/compat/sys/sigtypes.h
42
#if defined(_POSIX_C_SOURCE) || defined(_XOPEN_SOURCE) || \
sys/compat/sys/time.h
44
#if (_POSIX_C_SOURCE - 0) >= 200112L || \
sys/sys/common_limits.h
62
#if defined(_POSIX_C_SOURCE) || defined(_XOPEN_SOURCE) || \
sys/sys/ctype_inline.h
69
#if defined(_ISOC99_SOURCE) || (_POSIX_C_SOURCE - 0) > 200112L || \
sys/sys/endian.h
49
(_POSIX_C_SOURCE - 0) >= 200112L || \
sys/sys/fcntl.h
104
#if (_POSIX_C_SOURCE - 0) >= 199309L || (_XOPEN_SOURCE - 0) >= 500 || \
sys/sys/fcntl.h
117
#if (_POSIX_C_SOURCE - 0) >= 200809L || (_XOPEN_SOURCE - 0 >= 700) || \
sys/sys/fcntl.h
125
#if (_POSIX_C_SOURCE - 0) >= 200809L || (_XOPEN_SOURCE - 0 >= 700) || \
sys/sys/fcntl.h
129
#if (_POSIX_C_SOURCE - 0) >= 202405L || (_XOPEN_SOURCE - 0 >= 800) || \
sys/sys/fcntl.h
192
#if (_POSIX_C_SOURCE - 0) >= 200112L || (_XOPEN_SOURCE - 0) >= 500 || \
sys/sys/fcntl.h
204
#if (_POSIX_C_SOURCE - 0) >= 200809L || defined(_NETBSD_SOURCE)
sys/sys/fcntl.h
214
#if (_POSIX_C_SOURCE - 0) >= 202405L || (_XOPEN_SOURCE - 0 >= 800) || \
sys/sys/fcntl.h
328
#if (_POSIX_C_SOURCE - 0) >= 200809L || (_XOPEN_SOURCE - 0 >= 700) || \
sys/sys/fcntl.h
353
#if (_POSIX_C_SOURCE - 0) >= 200112L || (_XOPEN_SOURCE - 0) >= 600 || \
sys/sys/fcntl.h
361
#if (_POSIX_C_SOURCE - 0) >= 200809L || (_XOPEN_SOURCE - 0 >= 700) || \
sys/sys/fcntl.h
88
#if (_POSIX_C_SOURCE - 0) >= 199309L || \
sys/sys/fcntl.h
93
#if (_POSIX_C_SOURCE - 0) >= 200809L || defined(_NETBSD_SOURCE)
sys/sys/featuretest.h
131
#if defined(_POSIX_SOURCE) && !defined(_POSIX_C_SOURCE)
sys/sys/featuretest.h
135
#if !defined(_ANSI_SOURCE) && !defined(_POSIX_C_SOURCE) && \
sys/sys/featuretest.h
140
#if ((_POSIX_C_SOURCE - 0) >= 199506L || (_XOPEN_SOURCE - 0) >= 500) && \
sys/sys/featuretest.h
151
#if defined(_XOPEN_SOURCE) && !defined(_POSIX_C_SOURCE)
sys/sys/float_ieee754.h
145
#if !defined(_ANSI_SOURCE) && !defined(_POSIX_C_SOURCE) && \
sys/sys/float_ieee754.h
148
((_POSIX_C_SOURCE - 0) >= 200112L) || \
sys/sys/float_ieee754.h
57
#if !defined(_ANSI_SOURCE) && !defined(_POSIX_C_SOURCE) && \
sys/sys/float_ieee754.h
60
((_POSIX_C_SOURCE - 0) >= 200112L) || \
sys/sys/poll.h
89
#if (_POSIX_C_SOURCE - 0) >= 202405L || (_XOPEN_SOURCE - 0 >= 800) || \
sys/sys/signal.h
110
#if (_POSIX_C_SOURCE - 0) >= 199309L || (_XOPEN_SOURCE - 0) >= 500 || \
sys/sys/signal.h
126
#if (_POSIX_C_SOURCE - 0) >= 199309L || (_XOPEN_SOURCE - 0) >= 500 || \
sys/sys/signal.h
136
#if (_POSIX_C_SOURCE - 0) >= 199309L || (_XOPEN_SOURCE - 0) >= 500 || \
sys/sys/signal.h
218
(_XOPEN_SOURCE - 0) >= 500 || (_POSIX_C_SOURCE - 0) >= 200809L || \
sys/sys/signal.h
227
#if (_POSIX_C_SOURCE - 0) >= 199309L || (_XOPEN_SOURCE - 0) >= 500 || \
sys/sys/signal.h
255
(_XOPEN_SOURCE - 0) >= 500 || (_POSIX_C_SOURCE - 0) >= 200809L || \
sys/sys/signal.h
272
(_XOPEN_SOURCE - 0) >= 500 || (_POSIX_C_SOURCE - 0) >= 200809L || \
sys/sys/signal.h
295
#if (_POSIX_C_SOURCE - 0) >= 199309L || (_XOPEN_SOURCE - 0) >= 500 || \
sys/sys/signal.h
321
#if (_POSIX_C_SOURCE - 0) >= 200112L || defined(_NETBSD_SOURCE)
sys/sys/signal.h
97
#if defined(_POSIX_C_SOURCE) || defined(_XOPEN_SOURCE) || \
sys/sys/sigtypes.h
107
(_XOPEN_SOURCE - 0) >= 500 || (_POSIX_C_SOURCE - 0) >= 200809L || \
sys/sys/sigtypes.h
57
#if defined(_POSIX_C_SOURCE) || defined(_XOPEN_SOURCE) || \
sys/sys/stat.h
176
#if ((_POSIX_C_SOURCE - 0) >= 200112L) || defined(_XOPEN_SOURCE) || \
sys/sys/stat.h
180
#if ((_POSIX_C_SOURCE - 0) >= 200112L) || ((_XOPEN_SOURCE - 0) >= 600) || \
sys/sys/stat.h
230
#if (_POSIX_C_SOURCE - 0) >= 200809L || (_XOPEN_SOURCE - 0) >= 700 || \
sys/sys/stat.h
251
#if (_POSIX_C_SOURCE - 0) >= 200112L || defined(_XOPEN_SOURCE) || \
sys/sys/stat.h
275
#if (_POSIX_C_SOURCE - 0) >= 200809L || (_XOPEN_SOURCE - 0) >= 700 || \
sys/sys/stat.h
290
#if (_POSIX_C_SOURCE - 0) >= 200809L || (_XOPEN_SOURCE - 0) >= 700 || \
sys/sys/stat.h
45
#if (_POSIX_C_SOURCE - 0) >= 200809L || (_XOPEN_SOURCE - 0) >= 700 || \
sys/sys/stat.h
67
#if (_POSIX_C_SOURCE - 0) >= 200809L || (_XOPEN_SOURCE - 0) >= 700 || \
sys/sys/stat.h
91
#if (_POSIX_C_SOURCE - 0) >= 200809L || (_XOPEN_SOURCE - 0) >= 700 || \
sys/sys/syslimits.h
43
#if defined(_POSIX_C_SOURCE) || defined(_XOPEN_SOURCE) || \
sys/sys/syslimits.h
75
#if (_POSIX_C_SOURCE - 0) >= 199309L || defined(_NETBSD_SOURCE)
sys/sys/syslimits.h
82
#if (_POSIX_C_SOURCE - 0) >= 199506L || (_XOPEN_SOURCE - 0) >= 500 || \
sys/sys/time.h
322
#if (_POSIX_C_SOURCE - 0) >= 200112L || \
sys/sys/time.h
333
#if (_POSIX_C_SOURCE - 0) >= 200112L || \
sys/sys/types.h
374
#if (_POSIX_C_SOURCE - 0L) >= 199506L || (_XOPEN_SOURCE - 0) >= 500 || \