libstdc++
c++config.h
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1 // Predefined symbols and macros -*- C++ -*-
2 
3 // Copyright (C) 1997-2021 Free Software Foundation, Inc.
4 //
5 // This file is part of the GNU ISO C++ Library. This library is free
6 // software; you can redistribute it and/or modify it under the
7 // terms of the GNU General Public License as published by the
8 // Free Software Foundation; either version 3, or (at your option)
9 // any later version.
10 
11 // This library is distributed in the hope that it will be useful,
12 // but WITHOUT ANY WARRANTY; without even the implied warranty of
13 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 // GNU General Public License for more details.
15 
16 // Under Section 7 of GPL version 3, you are granted additional
17 // permissions described in the GCC Runtime Library Exception, version
18 // 3.1, as published by the Free Software Foundation.
19 
20 // You should have received a copy of the GNU General Public License and
21 // a copy of the GCC Runtime Library Exception along with this program;
22 // see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
23 // <http://www.gnu.org/licenses/>.
24 
25 /** @file bits/c++config.h
26  * This is an internal header file, included by other library headers.
27  * Do not attempt to use it directly. @headername{version}
28  */
29 
30 #ifndef _GLIBCXX_CXX_CONFIG_H
31 #define _GLIBCXX_CXX_CONFIG_H 1
32 
33 // The major release number for the GCC release the C++ library belongs to.
34 #define _GLIBCXX_RELEASE 11
35 
36 // The datestamp of the C++ library in compressed ISO date format.
37 #define __GLIBCXX__ 20210320
38 
39 // Macros for various attributes.
40 // _GLIBCXX_PURE
41 // _GLIBCXX_CONST
42 // _GLIBCXX_NORETURN
43 // _GLIBCXX_NOTHROW
44 // _GLIBCXX_VISIBILITY
45 #ifndef _GLIBCXX_PURE
46 # define _GLIBCXX_PURE __attribute__ ((__pure__))
47 #endif
48 
49 #ifndef _GLIBCXX_CONST
50 # define _GLIBCXX_CONST __attribute__ ((__const__))
51 #endif
52 
53 #ifndef _GLIBCXX_NORETURN
54 # define _GLIBCXX_NORETURN __attribute__ ((__noreturn__))
55 #endif
56 
57 // See below for C++
58 #ifndef _GLIBCXX_NOTHROW
59 # ifndef __cplusplus
60 # define _GLIBCXX_NOTHROW __attribute__((__nothrow__))
61 # endif
62 #endif
63 
64 // Macros for visibility attributes.
65 // _GLIBCXX_HAVE_ATTRIBUTE_VISIBILITY
66 // _GLIBCXX_VISIBILITY
67 # define _GLIBCXX_HAVE_ATTRIBUTE_VISIBILITY 1
68 
69 #if _GLIBCXX_HAVE_ATTRIBUTE_VISIBILITY
70 # define _GLIBCXX_VISIBILITY(V) __attribute__ ((__visibility__ (#V)))
71 #else
72 // If this is not supplied by the OS-specific or CPU-specific
73 // headers included below, it will be defined to an empty default.
74 # define _GLIBCXX_VISIBILITY(V) _GLIBCXX_PSEUDO_VISIBILITY(V)
75 #endif
76 
77 // Macros for deprecated attributes.
78 // _GLIBCXX_USE_DEPRECATED
79 // _GLIBCXX_DEPRECATED
80 // _GLIBCXX_DEPRECATED_SUGGEST( string-literal )
81 // _GLIBCXX11_DEPRECATED
82 // _GLIBCXX11_DEPRECATED_SUGGEST( string-literal )
83 // _GLIBCXX17_DEPRECATED
84 // _GLIBCXX17_DEPRECATED_SUGGEST( string-literal )
85 // _GLIBCXX20_DEPRECATED( string-literal )
86 // _GLIBCXX20_DEPRECATED_SUGGEST( string-literal )
87 #ifndef _GLIBCXX_USE_DEPRECATED
88 # define _GLIBCXX_USE_DEPRECATED 1
89 #endif
90 
91 #if defined(__DEPRECATED)
92 # define _GLIBCXX_DEPRECATED __attribute__ ((__deprecated__))
93 # define _GLIBCXX_DEPRECATED_SUGGEST(ALT) \
94  __attribute__ ((__deprecated__ ("use '" ALT "' instead")))
95 #else
96 # define _GLIBCXX_DEPRECATED
97 # define _GLIBCXX_DEPRECATED_SUGGEST(ALT)
98 #endif
99 
100 #if defined(__DEPRECATED) && (__cplusplus >= 201103L)
101 # define _GLIBCXX11_DEPRECATED _GLIBCXX_DEPRECATED
102 # define _GLIBCXX11_DEPRECATED_SUGGEST(ALT) _GLIBCXX_DEPRECATED_SUGGEST(ALT)
103 #else
104 # define _GLIBCXX11_DEPRECATED
105 # define _GLIBCXX11_DEPRECATED_SUGGEST(ALT)
106 #endif
107 
108 #if defined(__DEPRECATED) && (__cplusplus >= 201703L)
109 # define _GLIBCXX17_DEPRECATED [[__deprecated__]]
110 # define _GLIBCXX17_DEPRECATED_SUGGEST(ALT) _GLIBCXX_DEPRECATED_SUGGEST(ALT)
111 #else
112 # define _GLIBCXX17_DEPRECATED
113 # define _GLIBCXX17_DEPRECATED_SUGGEST(ALT)
114 #endif
115 
116 #if defined(__DEPRECATED) && (__cplusplus > 201703L)
117 # define _GLIBCXX20_DEPRECATED(MSG) [[deprecated(MSG)]]
118 # define _GLIBCXX20_DEPRECATED_SUGGEST(ALT) _GLIBCXX_DEPRECATED_SUGGEST(ALT)
119 #else
120 # define _GLIBCXX20_DEPRECATED(MSG)
121 # define _GLIBCXX20_DEPRECATED_SUGGEST(ALT)
122 #endif
123 
124 // Macros for ABI tag attributes.
125 #ifndef _GLIBCXX_ABI_TAG_CXX11
126 # define _GLIBCXX_ABI_TAG_CXX11 __attribute ((__abi_tag__ ("cxx11")))
127 #endif
128 
129 // Macro to warn about unused results.
130 #if __cplusplus >= 201703L
131 # define _GLIBCXX_NODISCARD [[__nodiscard__]]
132 #else
133 # define _GLIBCXX_NODISCARD
134 #endif
135 
136 
137 
138 #if __cplusplus
139 
140 // Macro for constexpr, to support in mixed 03/0x mode.
141 #ifndef _GLIBCXX_CONSTEXPR
142 # if __cplusplus >= 201103L
143 # define _GLIBCXX_CONSTEXPR constexpr
144 # define _GLIBCXX_USE_CONSTEXPR constexpr
145 # else
146 # define _GLIBCXX_CONSTEXPR
147 # define _GLIBCXX_USE_CONSTEXPR const
148 # endif
149 #endif
150 
151 #ifndef _GLIBCXX14_CONSTEXPR
152 # if __cplusplus >= 201402L
153 # define _GLIBCXX14_CONSTEXPR constexpr
154 # else
155 # define _GLIBCXX14_CONSTEXPR
156 # endif
157 #endif
158 
159 #ifndef _GLIBCXX17_CONSTEXPR
160 # if __cplusplus >= 201703L
161 # define _GLIBCXX17_CONSTEXPR constexpr
162 # else
163 # define _GLIBCXX17_CONSTEXPR
164 # endif
165 #endif
166 
167 #ifndef _GLIBCXX20_CONSTEXPR
168 # if __cplusplus > 201703L
169 # define _GLIBCXX20_CONSTEXPR constexpr
170 # else
171 # define _GLIBCXX20_CONSTEXPR
172 # endif
173 #endif
174 
175 #ifndef _GLIBCXX17_INLINE
176 # if __cplusplus >= 201703L
177 # define _GLIBCXX17_INLINE inline
178 # else
179 # define _GLIBCXX17_INLINE
180 # endif
181 #endif
182 
183 // Macro for noexcept, to support in mixed 03/0x mode.
184 #ifndef _GLIBCXX_NOEXCEPT
185 # if __cplusplus >= 201103L
186 # define _GLIBCXX_NOEXCEPT noexcept
187 # define _GLIBCXX_NOEXCEPT_IF(...) noexcept(__VA_ARGS__)
188 # define _GLIBCXX_USE_NOEXCEPT noexcept
189 # define _GLIBCXX_THROW(_EXC)
190 # else
191 # define _GLIBCXX_NOEXCEPT
192 # define _GLIBCXX_NOEXCEPT_IF(...)
193 # define _GLIBCXX_USE_NOEXCEPT throw()
194 # define _GLIBCXX_THROW(_EXC) throw(_EXC)
195 # endif
196 #endif
197 
198 #ifndef _GLIBCXX_NOTHROW
199 # define _GLIBCXX_NOTHROW _GLIBCXX_USE_NOEXCEPT
200 #endif
201 
202 #ifndef _GLIBCXX_THROW_OR_ABORT
203 # if __cpp_exceptions
204 # define _GLIBCXX_THROW_OR_ABORT(_EXC) (throw (_EXC))
205 # else
206 # define _GLIBCXX_THROW_OR_ABORT(_EXC) (__builtin_abort())
207 # endif
208 #endif
209 
210 #if __cpp_noexcept_function_type
211 #define _GLIBCXX_NOEXCEPT_PARM , bool _NE
212 #define _GLIBCXX_NOEXCEPT_QUAL noexcept (_NE)
213 #else
214 #define _GLIBCXX_NOEXCEPT_PARM
215 #define _GLIBCXX_NOEXCEPT_QUAL
216 #endif
217 
218 // Macro for extern template, ie controlling template linkage via use
219 // of extern keyword on template declaration. As documented in the g++
220 // manual, it inhibits all implicit instantiations and is used
221 // throughout the library to avoid multiple weak definitions for
222 // required types that are already explicitly instantiated in the
223 // library binary. This substantially reduces the binary size of
224 // resulting executables.
225 // Special case: _GLIBCXX_EXTERN_TEMPLATE == -1 disallows extern
226 // templates only in basic_string, thus activating its debug-mode
227 // checks even at -O0.
228 # define _GLIBCXX_EXTERN_TEMPLATE 1
229 
230 /*
231  Outline of libstdc++ namespaces.
232 
233  namespace std
234  {
235  namespace __debug { }
236  namespace __parallel { }
237  namespace __cxx1998 { }
238 
239  namespace __detail {
240  namespace __variant { } // C++17
241  }
242 
243  namespace rel_ops { }
244 
245  namespace tr1
246  {
247  namespace placeholders { }
248  namespace regex_constants { }
249  namespace __detail { }
250  }
251 
252  namespace tr2 { }
253 
254  namespace decimal { }
255 
256  namespace chrono { } // C++11
257  namespace placeholders { } // C++11
258  namespace regex_constants { } // C++11
259  namespace this_thread { } // C++11
260  inline namespace literals { // C++14
261  inline namespace chrono_literals { } // C++14
262  inline namespace complex_literals { } // C++14
263  inline namespace string_literals { } // C++14
264  inline namespace string_view_literals { } // C++17
265  }
266  }
267 
268  namespace abi { }
269 
270  namespace __gnu_cxx
271  {
272  namespace __detail { }
273  }
274 
275  For full details see:
276  http://gcc.gnu.org/onlinedocs/libstdc++/latest-doxygen/namespaces.html
277 */
278 namespace std
279 {
280  typedef __SIZE_TYPE__ size_t;
281  typedef __PTRDIFF_TYPE__ ptrdiff_t;
282 
283 #if __cplusplus >= 201103L
284  typedef decltype(nullptr) nullptr_t;
285 #endif
286 }
287 
288 # define _GLIBCXX_USE_DUAL_ABI 1
289 
290 #if ! _GLIBCXX_USE_DUAL_ABI
291 // Ignore any pre-defined value of _GLIBCXX_USE_CXX11_ABI
292 # undef _GLIBCXX_USE_CXX11_ABI
293 #endif
294 
295 #ifndef _GLIBCXX_USE_CXX11_ABI
296 # define _GLIBCXX_USE_CXX11_ABI 1
297 #endif
298 
299 #if _GLIBCXX_USE_CXX11_ABI
300 namespace std
301 {
302  inline namespace __cxx11 __attribute__((__abi_tag__ ("cxx11"))) { }
303 }
304 namespace __gnu_cxx
305 {
306  inline namespace __cxx11 __attribute__((__abi_tag__ ("cxx11"))) { }
307 }
308 # define _GLIBCXX_NAMESPACE_CXX11 __cxx11::
309 # define _GLIBCXX_BEGIN_NAMESPACE_CXX11 namespace __cxx11 {
310 # define _GLIBCXX_END_NAMESPACE_CXX11 }
311 # define _GLIBCXX_DEFAULT_ABI_TAG _GLIBCXX_ABI_TAG_CXX11
312 #else
313 # define _GLIBCXX_NAMESPACE_CXX11
314 # define _GLIBCXX_BEGIN_NAMESPACE_CXX11
315 # define _GLIBCXX_END_NAMESPACE_CXX11
316 # define _GLIBCXX_DEFAULT_ABI_TAG
317 #endif
318 
319 // Defined if inline namespaces are used for versioning.
320 # define _GLIBCXX_INLINE_VERSION 0
321 
322 // Inline namespace for symbol versioning.
323 #if _GLIBCXX_INLINE_VERSION
324 # define _GLIBCXX_BEGIN_NAMESPACE_VERSION namespace __8 {
325 # define _GLIBCXX_END_NAMESPACE_VERSION }
326 
327 namespace std
328 {
329 inline _GLIBCXX_BEGIN_NAMESPACE_VERSION
330 #if __cplusplus >= 201402L
331  inline namespace literals {
332  inline namespace chrono_literals { }
333  inline namespace complex_literals { }
334  inline namespace string_literals { }
335 #if __cplusplus > 201402L
336  inline namespace string_view_literals { }
337 #endif // C++17
338  }
339 #endif // C++14
340 _GLIBCXX_END_NAMESPACE_VERSION
341 }
342 
343 namespace __gnu_cxx
344 {
345 inline _GLIBCXX_BEGIN_NAMESPACE_VERSION
346 _GLIBCXX_END_NAMESPACE_VERSION
347 }
348 
349 #else
350 # define _GLIBCXX_BEGIN_NAMESPACE_VERSION
351 # define _GLIBCXX_END_NAMESPACE_VERSION
352 #endif
353 
354 // Inline namespaces for special modes: debug, parallel.
355 #if defined(_GLIBCXX_DEBUG) || defined(_GLIBCXX_PARALLEL)
356 namespace std
357 {
358 _GLIBCXX_BEGIN_NAMESPACE_VERSION
359 
360  // Non-inline namespace for components replaced by alternates in active mode.
361  namespace __cxx1998
362  {
363 # if _GLIBCXX_USE_CXX11_ABI
364  inline namespace __cxx11 __attribute__((__abi_tag__ ("cxx11"))) { }
365 # endif
366  }
367 
368 _GLIBCXX_END_NAMESPACE_VERSION
369 
370  // Inline namespace for debug mode.
371 # ifdef _GLIBCXX_DEBUG
372  inline namespace __debug { }
373 # endif
374 
375  // Inline namespaces for parallel mode.
376 # ifdef _GLIBCXX_PARALLEL
377  inline namespace __parallel { }
378 # endif
379 }
380 
381 // Check for invalid usage and unsupported mixed-mode use.
382 # if defined(_GLIBCXX_DEBUG) && defined(_GLIBCXX_PARALLEL)
383 # error illegal use of multiple inlined namespaces
384 # endif
385 
386 // Check for invalid use due to lack for weak symbols.
387 # if __NO_INLINE__ && !__GXX_WEAK__
388 # warning currently using inlined namespace mode which may fail \
389  without inlining due to lack of weak symbols
390 # endif
391 #endif
392 
393 // Macros for namespace scope. Either namespace std:: or the name
394 // of some nested namespace within it corresponding to the active mode.
395 // _GLIBCXX_STD_A
396 // _GLIBCXX_STD_C
397 //
398 // Macros for opening/closing conditional namespaces.
399 // _GLIBCXX_BEGIN_NAMESPACE_ALGO
400 // _GLIBCXX_END_NAMESPACE_ALGO
401 // _GLIBCXX_BEGIN_NAMESPACE_CONTAINER
402 // _GLIBCXX_END_NAMESPACE_CONTAINER
403 #if defined(_GLIBCXX_DEBUG)
404 # define _GLIBCXX_STD_C __cxx1998
405 # define _GLIBCXX_BEGIN_NAMESPACE_CONTAINER \
406  namespace _GLIBCXX_STD_C {
407 # define _GLIBCXX_END_NAMESPACE_CONTAINER }
408 #else
409 # define _GLIBCXX_STD_C std
410 # define _GLIBCXX_BEGIN_NAMESPACE_CONTAINER
411 # define _GLIBCXX_END_NAMESPACE_CONTAINER
412 #endif
413 
414 #ifdef _GLIBCXX_PARALLEL
415 # define _GLIBCXX_STD_A __cxx1998
416 # define _GLIBCXX_BEGIN_NAMESPACE_ALGO \
417  namespace _GLIBCXX_STD_A {
418 # define _GLIBCXX_END_NAMESPACE_ALGO }
419 #else
420 # define _GLIBCXX_STD_A std
421 # define _GLIBCXX_BEGIN_NAMESPACE_ALGO
422 # define _GLIBCXX_END_NAMESPACE_ALGO
423 #endif
424 
425 // GLIBCXX_ABI Deprecated
426 // Define if compatibility should be provided for -mlong-double-64.
427 #undef _GLIBCXX_LONG_DOUBLE_COMPAT
428 // Define if compatibility should be provided for alternative 128-bit long
429 // double formats.
430 #undef _GLIBCXX_LONG_DOUBLE_ALT128_COMPAT
431 
432 // Inline namespaces for long double 128 modes.
433 #if defined _GLIBCXX_LONG_DOUBLE_ALT128_COMPAT \
434  && defined __LONG_DOUBLE_IEEE128__
435 namespace std
436 {
437  // Namespaces for 128-bit IEEE long double format on 64-bit POWER LE.
438  inline namespace __gnu_cxx_ieee128 { }
439  inline namespace __gnu_cxx11_ieee128 { }
440 }
441 # define _GLIBCXX_NAMESPACE_LDBL __gnu_cxx_ieee128::
442 # define _GLIBCXX_BEGIN_NAMESPACE_LDBL namespace __gnu_cxx_ieee128 {
443 # define _GLIBCXX_END_NAMESPACE_LDBL }
444 # define _GLIBCXX_NAMESPACE_LDBL_OR_CXX11 __gnu_cxx11_ieee128::
445 # define _GLIBCXX_BEGIN_NAMESPACE_LDBL_OR_CXX11 namespace __gnu_cxx11_ieee128 {
446 # define _GLIBCXX_END_NAMESPACE_LDBL_OR_CXX11 }
447 
448 #else // _GLIBCXX_LONG_DOUBLE_ALT128_COMPAT && IEEE128
449 
450 #if defined _GLIBCXX_LONG_DOUBLE_COMPAT && defined __LONG_DOUBLE_128__
451 namespace std
452 {
453  inline namespace __gnu_cxx_ldbl128 { }
454 }
455 # define _GLIBCXX_NAMESPACE_LDBL __gnu_cxx_ldbl128::
456 # define _GLIBCXX_BEGIN_NAMESPACE_LDBL namespace __gnu_cxx_ldbl128 {
457 # define _GLIBCXX_END_NAMESPACE_LDBL }
458 #else
459 # define _GLIBCXX_NAMESPACE_LDBL
460 # define _GLIBCXX_BEGIN_NAMESPACE_LDBL
461 # define _GLIBCXX_END_NAMESPACE_LDBL
462 #endif
463 
464 #if _GLIBCXX_USE_CXX11_ABI
465 # define _GLIBCXX_NAMESPACE_LDBL_OR_CXX11 _GLIBCXX_NAMESPACE_CXX11
466 # define _GLIBCXX_BEGIN_NAMESPACE_LDBL_OR_CXX11 _GLIBCXX_BEGIN_NAMESPACE_CXX11
467 # define _GLIBCXX_END_NAMESPACE_LDBL_OR_CXX11 _GLIBCXX_END_NAMESPACE_CXX11
468 #else
469 # define _GLIBCXX_NAMESPACE_LDBL_OR_CXX11 _GLIBCXX_NAMESPACE_LDBL
470 # define _GLIBCXX_BEGIN_NAMESPACE_LDBL_OR_CXX11 _GLIBCXX_BEGIN_NAMESPACE_LDBL
471 # define _GLIBCXX_END_NAMESPACE_LDBL_OR_CXX11 _GLIBCXX_END_NAMESPACE_LDBL
472 #endif
473 
474 #endif // _GLIBCXX_LONG_DOUBLE_ALT128_COMPAT && IEEE128
475 
476 // Debug Mode implies checking assertions.
477 #if defined(_GLIBCXX_DEBUG) && !defined(_GLIBCXX_ASSERTIONS)
478 # define _GLIBCXX_ASSERTIONS 1
479 #endif
480 
481 // Disable std::string explicit instantiation declarations in order to assert.
482 #ifdef _GLIBCXX_ASSERTIONS
483 # undef _GLIBCXX_EXTERN_TEMPLATE
484 # define _GLIBCXX_EXTERN_TEMPLATE -1
485 #endif
486 
487 // Assert.
488 #if defined(_GLIBCXX_ASSERTIONS) \
489  || defined(_GLIBCXX_PARALLEL) || defined(_GLIBCXX_PARALLEL_ASSERTIONS)
490 namespace std
491 {
492  // Avoid the use of assert, because we're trying to keep the <cassert>
493  // include out of the mix.
494  extern "C++" _GLIBCXX_NORETURN
495  inline void
496  __replacement_assert(const char* __file, int __line,
497  const char* __function, const char* __condition)
498  {
499  __builtin_printf("%s:%d: %s: Assertion '%s' failed.\n", __file, __line,
500  __function, __condition);
501  __builtin_abort();
502  }
503 }
504 #define __glibcxx_assert_impl(_Condition) \
505  if (__builtin_expect(!bool(_Condition), false)) \
506  std::__replacement_assert(__FILE__, __LINE__, __PRETTY_FUNCTION__, \
507  #_Condition)
508 #endif
509 
510 #if defined(_GLIBCXX_ASSERTIONS)
511 # define __glibcxx_assert_2(_Condition) __glibcxx_assert_impl(_Condition)
512 #else
513 # define __glibcxx_assert_2(_Condition)
514 #endif
515 
516 // Macros for race detectors.
517 // _GLIBCXX_SYNCHRONIZATION_HAPPENS_BEFORE(A) and
518 // _GLIBCXX_SYNCHRONIZATION_HAPPENS_AFTER(A) should be used to explain
519 // atomic (lock-free) synchronization to race detectors:
520 // the race detector will infer a happens-before arc from the former to the
521 // latter when they share the same argument pointer.
522 //
523 // The most frequent use case for these macros (and the only case in the
524 // current implementation of the library) is atomic reference counting:
525 // void _M_remove_reference()
526 // {
527 // _GLIBCXX_SYNCHRONIZATION_HAPPENS_BEFORE(&this->_M_refcount);
528 // if (__gnu_cxx::__exchange_and_add_dispatch(&this->_M_refcount, -1) <= 0)
529 // {
530 // _GLIBCXX_SYNCHRONIZATION_HAPPENS_AFTER(&this->_M_refcount);
531 // _M_destroy(__a);
532 // }
533 // }
534 // The annotations in this example tell the race detector that all memory
535 // accesses occurred when the refcount was positive do not race with
536 // memory accesses which occurred after the refcount became zero.
537 #ifndef _GLIBCXX_SYNCHRONIZATION_HAPPENS_BEFORE
538 # define _GLIBCXX_SYNCHRONIZATION_HAPPENS_BEFORE(A)
539 #endif
540 #ifndef _GLIBCXX_SYNCHRONIZATION_HAPPENS_AFTER
541 # define _GLIBCXX_SYNCHRONIZATION_HAPPENS_AFTER(A)
542 #endif
543 
544 // Macros for C linkage: define extern "C" linkage only when using C++.
545 # define _GLIBCXX_BEGIN_EXTERN_C extern "C" {
546 # define _GLIBCXX_END_EXTERN_C }
547 
548 # define _GLIBCXX_USE_ALLOCATOR_NEW 1
549 
550 #ifdef __SIZEOF_INT128__
551 #if ! defined __GLIBCXX_TYPE_INT_N_0 && ! defined __STRICT_ANSI__
552 // If __int128 is supported, we expect __GLIBCXX_TYPE_INT_N_0 to be defined
553 // unless the compiler is in strict mode. If it's not defined and the strict
554 // macro is not defined, something is wrong.
555 #warning "__STRICT_ANSI__ seems to have been undefined; this is not supported"
556 #endif
557 #endif
558 
559 #else // !__cplusplus
560 # define _GLIBCXX_BEGIN_EXTERN_C
561 # define _GLIBCXX_END_EXTERN_C
562 #endif
563 
564 
565 // First includes.
566 
567 // Pick up any OS-specific definitions.
568 #include <bits/os_defines.h>
569 
570 // Pick up any CPU-specific definitions.
571 #include <bits/cpu_defines.h>
572 
573 // If platform uses neither visibility nor psuedo-visibility,
574 // specify empty default for namespace annotation macros.
575 #ifndef _GLIBCXX_PSEUDO_VISIBILITY
576 # define _GLIBCXX_PSEUDO_VISIBILITY(V)
577 #endif
578 
579 // Certain function definitions that are meant to be overridable from
580 // user code are decorated with this macro. For some targets, this
581 // macro causes these definitions to be weak.
582 #ifndef _GLIBCXX_WEAK_DEFINITION
583 # define _GLIBCXX_WEAK_DEFINITION
584 #endif
585 
586 // By default, we assume that __GXX_WEAK__ also means that there is support
587 // for declaring functions as weak while not defining such functions. This
588 // allows for referring to functions provided by other libraries (e.g.,
589 // libitm) without depending on them if the respective features are not used.
590 #ifndef _GLIBCXX_USE_WEAK_REF
591 # define _GLIBCXX_USE_WEAK_REF __GXX_WEAK__
592 #endif
593 
594 // Conditionally enable annotations for the Transactional Memory TS on C++11.
595 // Most of the following conditions are due to limitations in the current
596 // implementation.
597 #if __cplusplus >= 201103L && _GLIBCXX_USE_CXX11_ABI \
598  && _GLIBCXX_USE_DUAL_ABI && __cpp_transactional_memory >= 201500L \
599  && !_GLIBCXX_FULLY_DYNAMIC_STRING && _GLIBCXX_USE_WEAK_REF \
600  && _GLIBCXX_USE_ALLOCATOR_NEW
601 #define _GLIBCXX_TXN_SAFE transaction_safe
602 #define _GLIBCXX_TXN_SAFE_DYN transaction_safe_dynamic
603 #else
604 #define _GLIBCXX_TXN_SAFE
605 #define _GLIBCXX_TXN_SAFE_DYN
606 #endif
607 
608 #if __cplusplus > 201402L
609 // In C++17 mathematical special functions are in namespace std.
610 # define _GLIBCXX_USE_STD_SPEC_FUNCS 1
611 #elif __cplusplus >= 201103L && __STDCPP_WANT_MATH_SPEC_FUNCS__ != 0
612 // For C++11 and C++14 they are in namespace std when requested.
613 # define _GLIBCXX_USE_STD_SPEC_FUNCS 1
614 #endif
615 
616 // The remainder of the prewritten config is automatic; all the
617 // user hooks are listed above.
618 
619 // Create a boolean flag to be used to determine if --fast-math is set.
620 #ifdef __FAST_MATH__
621 # define _GLIBCXX_FAST_MATH 1
622 #else
623 # define _GLIBCXX_FAST_MATH 0
624 #endif
625 
626 // This marks string literals in header files to be extracted for eventual
627 // translation. It is primarily used for messages in thrown exceptions; see
628 // src/functexcept.cc. We use __N because the more traditional _N is used
629 // for something else under certain OSes (see BADNAMES).
630 #define __N(msgid) (msgid)
631 
632 // For example, <windows.h> is known to #define min and max as macros...
633 #undef min
634 #undef max
635 
636 // N.B. these _GLIBCXX_USE_C99_XXX macros are defined unconditionally
637 // so they should be tested with #if not with #ifdef.
638 #if __cplusplus >= 201103L
639 # ifndef _GLIBCXX_USE_C99_MATH
640 # define _GLIBCXX_USE_C99_MATH _GLIBCXX11_USE_C99_MATH
641 # endif
642 # ifndef _GLIBCXX_USE_C99_COMPLEX
643 # define _GLIBCXX_USE_C99_COMPLEX _GLIBCXX11_USE_C99_COMPLEX
644 # endif
645 # ifndef _GLIBCXX_USE_C99_STDIO
646 # define _GLIBCXX_USE_C99_STDIO _GLIBCXX11_USE_C99_STDIO
647 # endif
648 # ifndef _GLIBCXX_USE_C99_STDLIB
649 # define _GLIBCXX_USE_C99_STDLIB _GLIBCXX11_USE_C99_STDLIB
650 # endif
651 # ifndef _GLIBCXX_USE_C99_WCHAR
652 # define _GLIBCXX_USE_C99_WCHAR _GLIBCXX11_USE_C99_WCHAR
653 # endif
654 #else
655 # ifndef _GLIBCXX_USE_C99_MATH
656 # define _GLIBCXX_USE_C99_MATH _GLIBCXX98_USE_C99_MATH
657 # endif
658 # ifndef _GLIBCXX_USE_C99_COMPLEX
659 # define _GLIBCXX_USE_C99_COMPLEX _GLIBCXX98_USE_C99_COMPLEX
660 # endif
661 # ifndef _GLIBCXX_USE_C99_STDIO
662 # define _GLIBCXX_USE_C99_STDIO _GLIBCXX98_USE_C99_STDIO
663 # endif
664 # ifndef _GLIBCXX_USE_C99_STDLIB
665 # define _GLIBCXX_USE_C99_STDLIB _GLIBCXX98_USE_C99_STDLIB
666 # endif
667 # ifndef _GLIBCXX_USE_C99_WCHAR
668 # define _GLIBCXX_USE_C99_WCHAR _GLIBCXX98_USE_C99_WCHAR
669 # endif
670 #endif
671 
672 // Unless explicitly specified, enable char8_t extensions only if the core
673 // language char8_t feature macro is defined.
674 #ifndef _GLIBCXX_USE_CHAR8_T
675 # ifdef __cpp_char8_t
676 # define _GLIBCXX_USE_CHAR8_T 1
677 # endif
678 #endif
679 #ifdef _GLIBCXX_USE_CHAR8_T
680 # define __cpp_lib_char8_t 201907L
681 #endif
682 
683 /* Define if __float128 is supported on this host. */
684 #if defined(__FLOAT128__) || defined(__SIZEOF_FLOAT128__)
685 /* For powerpc64 don't use __float128 when it's the same type as long double. */
686 # if !(defined(_GLIBCXX_LONG_DOUBLE_ALT128_COMPAT) && defined(__LONG_DOUBLE_IEEE128__))
687 # define _GLIBCXX_USE_FLOAT128 1
688 # endif
689 #endif
690 
691 // Define if float has the IEEE binary32 format.
692 #if __FLT_MANT_DIG__ == 24 \
693  && __FLT_MIN_EXP__ == -125 \
694  && __FLT_MAX_EXP__ == 128
695 # define _GLIBCXX_FLOAT_IS_IEEE_BINARY32 1
696 #endif
697 
698 // Define if double has the IEEE binary64 format.
699 #if __DBL_MANT_DIG__ == 53 \
700  && __DBL_MIN_EXP__ == -1021 \
701  && __DBL_MAX_EXP__ == 1024
702 # define _GLIBCXX_DOUBLE_IS_IEEE_BINARY64 1
703 #endif
704 
705 #ifdef __has_builtin
706 # ifdef __is_identifier
707 // Intel and older Clang require !__is_identifier for some built-ins:
708 # define _GLIBCXX_HAS_BUILTIN(B) __has_builtin(B) || ! __is_identifier(B)
709 # else
710 # define _GLIBCXX_HAS_BUILTIN(B) __has_builtin(B)
711 # endif
712 #endif
713 
714 #if _GLIBCXX_HAS_BUILTIN(__has_unique_object_representations)
715 # define _GLIBCXX_HAVE_BUILTIN_HAS_UNIQ_OBJ_REP 1
716 #endif
717 
718 #if _GLIBCXX_HAS_BUILTIN(__is_aggregate)
719 # define _GLIBCXX_HAVE_BUILTIN_IS_AGGREGATE 1
720 #endif
721 
722 #if _GLIBCXX_HAS_BUILTIN(__builtin_is_constant_evaluated)
723 # define _GLIBCXX_HAVE_BUILTIN_IS_CONSTANT_EVALUATED 1
724 #endif
725 
726 #if _GLIBCXX_HAS_BUILTIN(__is_same)
727 # define _GLIBCXX_HAVE_BUILTIN_IS_SAME 1
728 #endif
729 
730 #if _GLIBCXX_HAS_BUILTIN(__builtin_launder)
731 # define _GLIBCXX_HAVE_BUILTIN_LAUNDER 1
732 #endif
733 
734 #undef _GLIBCXX_HAS_BUILTIN
735 
736 #if _GLIBCXX_HAVE_BUILTIN_IS_CONSTANT_EVALUATED && __cplusplus >= 201402L
737 # define __glibcxx_assert_1(_Condition) \
738  if (__builtin_is_constant_evaluated()) \
739  { \
740  void __failed_assertion(); \
741  if (!bool(_Condition)) \
742  __failed_assertion(); \
743  } \
744  else
745 #else
746 # define __glibcxx_assert_1(_Condition)
747 #endif
748 
749 # define __glibcxx_assert(_Condition) \
750  do { \
751  __glibcxx_assert_1(_Condition) \
752  { __glibcxx_assert_2(_Condition); } \
753  } while (false)
754 
755 
756 // PSTL configuration
757 
758 #if __cplusplus >= 201703L
759 // This header is not installed for freestanding:
760 #if __has_include(<pstl/pstl_config.h>)
761 // Preserved here so we have some idea which version of upstream we've pulled in
762 // #define PSTL_VERSION 9000
763 
764 // For now this defaults to being based on the presence of Thread Building Blocks
765 # ifndef _GLIBCXX_USE_TBB_PAR_BACKEND
766 # define _GLIBCXX_USE_TBB_PAR_BACKEND __has_include(<tbb/tbb.h>)
767 # endif
768 // This section will need some rework when a new (default) backend type is added
769 # if _GLIBCXX_USE_TBB_PAR_BACKEND
770 # define _PSTL_PAR_BACKEND_TBB
771 # else
772 # define _PSTL_PAR_BACKEND_SERIAL
773 # endif
774 
775 # define _PSTL_ASSERT(_Condition) __glibcxx_assert(_Condition)
776 # define _PSTL_ASSERT_MSG(_Condition, _Message) __glibcxx_assert(_Condition)
777 
778 #include <pstl/pstl_config.h>
779 #endif // __has_include
780 #endif // C++17
781 
782 // End of prewritten config; the settings discovered at configure time follow.
783 /* config.h. Generated from config.h.in by configure. */
784 /* config.h.in. Generated from configure.ac by autoheader. */
785 
786 /* Define to 1 if you have the `acosf' function. */
787 #define _GLIBCXX_HAVE_ACOSF 1
788 
789 /* Define to 1 if you have the `acosl' function. */
790 #define _GLIBCXX_HAVE_ACOSL 1
791 
792 /* Define to 1 if you have the `aligned_alloc' function. */
793 #define _GLIBCXX_HAVE_ALIGNED_ALLOC 1
794 
795 /* Define to 1 if you have the <arpa/inet.h> header file. */
796 #define _GLIBCXX_HAVE_ARPA_INET_H 1
797 
798 /* Define to 1 if you have the `asinf' function. */
799 #define _GLIBCXX_HAVE_ASINF 1
800 
801 /* Define to 1 if you have the `asinl' function. */
802 #define _GLIBCXX_HAVE_ASINL 1
803 
804 /* Define to 1 if the target assembler supports .symver directive. */
805 #define _GLIBCXX_HAVE_AS_SYMVER_DIRECTIVE 1
806 
807 /* Define to 1 if you have the `atan2f' function. */
808 #define _GLIBCXX_HAVE_ATAN2F 1
809 
810 /* Define to 1 if you have the `atan2l' function. */
811 #define _GLIBCXX_HAVE_ATAN2L 1
812 
813 /* Define to 1 if you have the `atanf' function. */
814 #define _GLIBCXX_HAVE_ATANF 1
815 
816 /* Define to 1 if you have the `atanl' function. */
817 #define _GLIBCXX_HAVE_ATANL 1
818 
819 /* Defined if shared_ptr reference counting should use atomic operations. */
820 #define _GLIBCXX_HAVE_ATOMIC_LOCK_POLICY 1
821 
822 /* Define to 1 if you have the `at_quick_exit' function. */
823 #define _GLIBCXX_HAVE_AT_QUICK_EXIT 1
824 
825 /* Define to 1 if the target assembler supports thread-local storage. */
826 /* #undef _GLIBCXX_HAVE_CC_TLS */
827 
828 /* Define to 1 if you have the `ceilf' function. */
829 #define _GLIBCXX_HAVE_CEILF 1
830 
831 /* Define to 1 if you have the `ceill' function. */
832 #define _GLIBCXX_HAVE_CEILL 1
833 
834 /* Define to 1 if you have the <complex.h> header file. */
835 #define _GLIBCXX_HAVE_COMPLEX_H 1
836 
837 /* Define to 1 if you have the `cosf' function. */
838 #define _GLIBCXX_HAVE_COSF 1
839 
840 /* Define to 1 if you have the `coshf' function. */
841 #define _GLIBCXX_HAVE_COSHF 1
842 
843 /* Define to 1 if you have the `coshl' function. */
844 #define _GLIBCXX_HAVE_COSHL 1
845 
846 /* Define to 1 if you have the `cosl' function. */
847 #define _GLIBCXX_HAVE_COSL 1
848 
849 /* Define to 1 if you have the <dirent.h> header file. */
850 #define _GLIBCXX_HAVE_DIRENT_H 1
851 
852 /* Define to 1 if you have the <dlfcn.h> header file. */
853 #define _GLIBCXX_HAVE_DLFCN_H 1
854 
855 /* Define to 1 if you have the <endian.h> header file. */
856 #define _GLIBCXX_HAVE_ENDIAN_H 1
857 
858 /* Define to 1 if GCC 4.6 supported std::exception_ptr for the target */
859 #define _GLIBCXX_HAVE_EXCEPTION_PTR_SINCE_GCC46 1
860 
861 /* Define to 1 if you have the <execinfo.h> header file. */
862 #define _GLIBCXX_HAVE_EXECINFO_H 1
863 
864 /* Define to 1 if you have the `expf' function. */
865 #define _GLIBCXX_HAVE_EXPF 1
866 
867 /* Define to 1 if you have the `expl' function. */
868 #define _GLIBCXX_HAVE_EXPL 1
869 
870 /* Define to 1 if you have the `fabsf' function. */
871 #define _GLIBCXX_HAVE_FABSF 1
872 
873 /* Define to 1 if you have the `fabsl' function. */
874 #define _GLIBCXX_HAVE_FABSL 1
875 
876 /* Define to 1 if you have the <fcntl.h> header file. */
877 #define _GLIBCXX_HAVE_FCNTL_H 1
878 
879 /* Define to 1 if you have the <fenv.h> header file. */
880 #define _GLIBCXX_HAVE_FENV_H 1
881 
882 /* Define to 1 if you have the `finite' function. */
883 #define _GLIBCXX_HAVE_FINITE 1
884 
885 /* Define to 1 if you have the `finitef' function. */
886 #define _GLIBCXX_HAVE_FINITEF 1
887 
888 /* Define to 1 if you have the `finitel' function. */
889 #define _GLIBCXX_HAVE_FINITEL 1
890 
891 /* Define to 1 if you have the <float.h> header file. */
892 #define _GLIBCXX_HAVE_FLOAT_H 1
893 
894 /* Define to 1 if you have the `floorf' function. */
895 #define _GLIBCXX_HAVE_FLOORF 1
896 
897 /* Define to 1 if you have the `floorl' function. */
898 #define _GLIBCXX_HAVE_FLOORL 1
899 
900 /* Define to 1 if you have the `fmodf' function. */
901 #define _GLIBCXX_HAVE_FMODF 1
902 
903 /* Define to 1 if you have the `fmodl' function. */
904 #define _GLIBCXX_HAVE_FMODL 1
905 
906 /* Define to 1 if you have the `fpclass' function. */
907 /* #undef _GLIBCXX_HAVE_FPCLASS */
908 
909 /* Define to 1 if you have the <fp.h> header file. */
910 /* #undef _GLIBCXX_HAVE_FP_H */
911 
912 /* Define to 1 if you have the `frexpf' function. */
913 #define _GLIBCXX_HAVE_FREXPF 1
914 
915 /* Define to 1 if you have the `frexpl' function. */
916 #define _GLIBCXX_HAVE_FREXPL 1
917 
918 /* Define if _Unwind_GetIPInfo is available. */
919 #define _GLIBCXX_HAVE_GETIPINFO 1
920 
921 /* Define if gets is available in <stdio.h> before C++14. */
922 #define _GLIBCXX_HAVE_GETS 1
923 
924 /* Define to 1 if you have the `hypot' function. */
925 #define _GLIBCXX_HAVE_HYPOT 1
926 
927 /* Define to 1 if you have the `hypotf' function. */
928 #define _GLIBCXX_HAVE_HYPOTF 1
929 
930 /* Define to 1 if you have the `hypotl' function. */
931 #define _GLIBCXX_HAVE_HYPOTL 1
932 
933 /* Define if you have the iconv() function. */
934 #define _GLIBCXX_HAVE_ICONV 1
935 
936 /* Define to 1 if you have the <ieeefp.h> header file. */
937 /* #undef _GLIBCXX_HAVE_IEEEFP_H */
938 
939 /* Define if int64_t is available in <stdint.h>. */
940 #define _GLIBCXX_HAVE_INT64_T 1
941 
942 /* Define if int64_t is a long. */
943 #define _GLIBCXX_HAVE_INT64_T_LONG 1
944 
945 /* Define if int64_t is a long long. */
946 /* #undef _GLIBCXX_HAVE_INT64_T_LONG_LONG */
947 
948 /* Define to 1 if you have the <inttypes.h> header file. */
949 #define _GLIBCXX_HAVE_INTTYPES_H 1
950 
951 /* Define to 1 if you have the `isinf' function. */
952 /* #undef _GLIBCXX_HAVE_ISINF */
953 
954 /* Define to 1 if you have the `isinff' function. */
955 #define _GLIBCXX_HAVE_ISINFF 1
956 
957 /* Define to 1 if you have the `isinfl' function. */
958 #define _GLIBCXX_HAVE_ISINFL 1
959 
960 /* Define to 1 if you have the `isnan' function. */
961 /* #undef _GLIBCXX_HAVE_ISNAN */
962 
963 /* Define to 1 if you have the `isnanf' function. */
964 #define _GLIBCXX_HAVE_ISNANF 1
965 
966 /* Define to 1 if you have the `isnanl' function. */
967 #define _GLIBCXX_HAVE_ISNANL 1
968 
969 /* Defined if iswblank exists. */
970 #define _GLIBCXX_HAVE_ISWBLANK 1
971 
972 /* Define if LC_MESSAGES is available in <locale.h>. */
973 #define _GLIBCXX_HAVE_LC_MESSAGES 1
974 
975 /* Define to 1 if you have the `ldexpf' function. */
976 #define _GLIBCXX_HAVE_LDEXPF 1
977 
978 /* Define to 1 if you have the `ldexpl' function. */
979 #define _GLIBCXX_HAVE_LDEXPL 1
980 
981 /* Define to 1 if you have the <libintl.h> header file. */
982 #define _GLIBCXX_HAVE_LIBINTL_H 1
983 
984 /* Only used in build directory testsuite_hooks.h. */
985 #define _GLIBCXX_HAVE_LIMIT_AS 1
986 
987 /* Only used in build directory testsuite_hooks.h. */
988 #define _GLIBCXX_HAVE_LIMIT_DATA 1
989 
990 /* Only used in build directory testsuite_hooks.h. */
991 #define _GLIBCXX_HAVE_LIMIT_FSIZE 1
992 
993 /* Only used in build directory testsuite_hooks.h. */
994 #define _GLIBCXX_HAVE_LIMIT_RSS 1
995 
996 /* Only used in build directory testsuite_hooks.h. */
997 #define _GLIBCXX_HAVE_LIMIT_VMEM 0
998 
999 /* Define if link is available in <unistd.h>. */
1000 #define _GLIBCXX_HAVE_LINK 1
1001 
1002 /* Define if futex syscall is available. */
1003 #define _GLIBCXX_HAVE_LINUX_FUTEX 1
1004 
1005 /* Define to 1 if you have the <linux/random.h> header file. */
1006 #define _GLIBCXX_HAVE_LINUX_RANDOM_H 1
1007 
1008 /* Define to 1 if you have the <linux/types.h> header file. */
1009 #define _GLIBCXX_HAVE_LINUX_TYPES_H 1
1010 
1011 /* Define to 1 if you have the <locale.h> header file. */
1012 #define _GLIBCXX_HAVE_LOCALE_H 1
1013 
1014 /* Define to 1 if you have the `log10f' function. */
1015 #define _GLIBCXX_HAVE_LOG10F 1
1016 
1017 /* Define to 1 if you have the `log10l' function. */
1018 #define _GLIBCXX_HAVE_LOG10L 1
1019 
1020 /* Define to 1 if you have the `logf' function. */
1021 #define _GLIBCXX_HAVE_LOGF 1
1022 
1023 /* Define to 1 if you have the `logl' function. */
1024 #define _GLIBCXX_HAVE_LOGL 1
1025 
1026 /* Define to 1 if you have the <machine/endian.h> header file. */
1027 /* #undef _GLIBCXX_HAVE_MACHINE_ENDIAN_H */
1028 
1029 /* Define to 1 if you have the <machine/param.h> header file. */
1030 /* #undef _GLIBCXX_HAVE_MACHINE_PARAM_H */
1031 
1032 /* Define if mbstate_t exists in wchar.h. */
1033 #define _GLIBCXX_HAVE_MBSTATE_T 1
1034 
1035 /* Define to 1 if you have the `memalign' function. */
1036 #define _GLIBCXX_HAVE_MEMALIGN 1
1037 
1038 /* Define to 1 if you have the <memory.h> header file. */
1039 #define _GLIBCXX_HAVE_MEMORY_H 1
1040 
1041 /* Define to 1 if you have the `modf' function. */
1042 #define _GLIBCXX_HAVE_MODF 1
1043 
1044 /* Define to 1 if you have the `modff' function. */
1045 #define _GLIBCXX_HAVE_MODFF 1
1046 
1047 /* Define to 1 if you have the `modfl' function. */
1048 #define _GLIBCXX_HAVE_MODFL 1
1049 
1050 /* Define to 1 if you have the <nan.h> header file. */
1051 /* #undef _GLIBCXX_HAVE_NAN_H */
1052 
1053 /* Define to 1 if you have the <netdb.h> header file. */
1054 #define _GLIBCXX_HAVE_NETDB_H 1
1055 
1056 /* Define to 1 if you have the <netinet/in.h> header file. */
1057 #define _GLIBCXX_HAVE_NETINET_IN_H 1
1058 
1059 /* Define to 1 if you have the <netinet/tcp.h> header file. */
1060 #define _GLIBCXX_HAVE_NETINET_TCP_H 1
1061 
1062 /* Define if <math.h> defines obsolete isinf function. */
1063 /* #undef _GLIBCXX_HAVE_OBSOLETE_ISINF */
1064 
1065 /* Define if <math.h> defines obsolete isnan function. */
1066 /* #undef _GLIBCXX_HAVE_OBSOLETE_ISNAN */
1067 
1068 /* Define if poll is available in <poll.h>. */
1069 #define _GLIBCXX_HAVE_POLL 1
1070 
1071 /* Define to 1 if you have the <poll.h> header file. */
1072 #define _GLIBCXX_HAVE_POLL_H 1
1073 
1074 /* Define to 1 if you have the `posix_memalign' function. */
1075 #define _GLIBCXX_HAVE_POSIX_MEMALIGN 1
1076 
1077 /* Define to 1 if you have the `powf' function. */
1078 #define _GLIBCXX_HAVE_POWF 1
1079 
1080 /* Define to 1 if you have the `powl' function. */
1081 #define _GLIBCXX_HAVE_POWL 1
1082 
1083 /* Define to 1 if you have the `qfpclass' function. */
1084 /* #undef _GLIBCXX_HAVE_QFPCLASS */
1085 
1086 /* Define to 1 if you have the `quick_exit' function. */
1087 #define _GLIBCXX_HAVE_QUICK_EXIT 1
1088 
1089 /* Define if readlink is available in <unistd.h>. */
1090 #define _GLIBCXX_HAVE_READLINK 1
1091 
1092 /* Define to 1 if you have the `setenv' function. */
1093 #define _GLIBCXX_HAVE_SETENV 1
1094 
1095 /* Define to 1 if you have the `sincos' function. */
1096 #define _GLIBCXX_HAVE_SINCOS 1
1097 
1098 /* Define to 1 if you have the `sincosf' function. */
1099 #define _GLIBCXX_HAVE_SINCOSF 1
1100 
1101 /* Define to 1 if you have the `sincosl' function. */
1102 #define _GLIBCXX_HAVE_SINCOSL 1
1103 
1104 /* Define to 1 if you have the `sinf' function. */
1105 #define _GLIBCXX_HAVE_SINF 1
1106 
1107 /* Define to 1 if you have the `sinhf' function. */
1108 #define _GLIBCXX_HAVE_SINHF 1
1109 
1110 /* Define to 1 if you have the `sinhl' function. */
1111 #define _GLIBCXX_HAVE_SINHL 1
1112 
1113 /* Define to 1 if you have the `sinl' function. */
1114 #define _GLIBCXX_HAVE_SINL 1
1115 
1116 /* Defined if sleep exists. */
1117 /* #undef _GLIBCXX_HAVE_SLEEP */
1118 
1119 /* Define to 1 if you have the `sockatmark' function. */
1120 #define _GLIBCXX_HAVE_SOCKATMARK 1
1121 
1122 /* Define to 1 if you have the `sqrtf' function. */
1123 #define _GLIBCXX_HAVE_SQRTF 1
1124 
1125 /* Define to 1 if you have the `sqrtl' function. */
1126 #define _GLIBCXX_HAVE_SQRTL 1
1127 
1128 /* Define to 1 if you have the <stdalign.h> header file. */
1129 #define _GLIBCXX_HAVE_STDALIGN_H 1
1130 
1131 /* Define to 1 if you have the <stdbool.h> header file. */
1132 #define _GLIBCXX_HAVE_STDBOOL_H 1
1133 
1134 /* Define to 1 if you have the <stdint.h> header file. */
1135 #define _GLIBCXX_HAVE_STDINT_H 1
1136 
1137 /* Define to 1 if you have the <stdlib.h> header file. */
1138 #define _GLIBCXX_HAVE_STDLIB_H 1
1139 
1140 /* Define if strerror_l is available in <string.h>. */
1141 #define _GLIBCXX_HAVE_STRERROR_L 1
1142 
1143 /* Define if strerror_r is available in <string.h>. */
1144 #define _GLIBCXX_HAVE_STRERROR_R 1
1145 
1146 /* Define to 1 if you have the <strings.h> header file. */
1147 #define _GLIBCXX_HAVE_STRINGS_H 1
1148 
1149 /* Define to 1 if you have the <string.h> header file. */
1150 #define _GLIBCXX_HAVE_STRING_H 1
1151 
1152 /* Define to 1 if you have the `strtof' function. */
1153 #define _GLIBCXX_HAVE_STRTOF 1
1154 
1155 /* Define to 1 if you have the `strtold' function. */
1156 #define _GLIBCXX_HAVE_STRTOLD 1
1157 
1158 /* Define to 1 if `d_type' is a member of `struct dirent'. */
1159 #define _GLIBCXX_HAVE_STRUCT_DIRENT_D_TYPE 1
1160 
1161 /* Define if strxfrm_l is available in <string.h>. */
1162 #define _GLIBCXX_HAVE_STRXFRM_L 1
1163 
1164 /* Define if symlink is available in <unistd.h>. */
1165 #define _GLIBCXX_HAVE_SYMLINK 1
1166 
1167 /* Define to 1 if the target runtime linker supports binding the same symbol
1168  to different versions. */
1169 #define _GLIBCXX_HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT 1
1170 
1171 /* Define to 1 if you have the <sys/filio.h> header file. */
1172 /* #undef _GLIBCXX_HAVE_SYS_FILIO_H */
1173 
1174 /* Define to 1 if you have the <sys/ioctl.h> header file. */
1175 #define _GLIBCXX_HAVE_SYS_IOCTL_H 1
1176 
1177 /* Define to 1 if you have the <sys/ipc.h> header file. */
1178 #define _GLIBCXX_HAVE_SYS_IPC_H 1
1179 
1180 /* Define to 1 if you have the <sys/isa_defs.h> header file. */
1181 /* #undef _GLIBCXX_HAVE_SYS_ISA_DEFS_H */
1182 
1183 /* Define to 1 if you have the <sys/machine.h> header file. */
1184 /* #undef _GLIBCXX_HAVE_SYS_MACHINE_H */
1185 
1186 /* Define to 1 if you have the <sys/param.h> header file. */
1187 #define _GLIBCXX_HAVE_SYS_PARAM_H 1
1188 
1189 /* Define to 1 if you have the <sys/resource.h> header file. */
1190 #define _GLIBCXX_HAVE_SYS_RESOURCE_H 1
1191 
1192 /* Define to 1 if you have a suitable <sys/sdt.h> header file */
1193 #define _GLIBCXX_HAVE_SYS_SDT_H 1
1194 
1195 /* Define to 1 if you have the <sys/sem.h> header file. */
1196 #define _GLIBCXX_HAVE_SYS_SEM_H 1
1197 
1198 /* Define to 1 if you have the <sys/socket.h> header file. */
1199 #define _GLIBCXX_HAVE_SYS_SOCKET_H 1
1200 
1201 /* Define to 1 if you have the <sys/statvfs.h> header file. */
1202 #define _GLIBCXX_HAVE_SYS_STATVFS_H 1
1203 
1204 /* Define to 1 if you have the <sys/stat.h> header file. */
1205 #define _GLIBCXX_HAVE_SYS_STAT_H 1
1206 
1207 /* Define to 1 if you have the <sys/sysinfo.h> header file. */
1208 #define _GLIBCXX_HAVE_SYS_SYSINFO_H 1
1209 
1210 /* Define to 1 if you have the <sys/time.h> header file. */
1211 #define _GLIBCXX_HAVE_SYS_TIME_H 1
1212 
1213 /* Define to 1 if you have the <sys/types.h> header file. */
1214 #define _GLIBCXX_HAVE_SYS_TYPES_H 1
1215 
1216 /* Define to 1 if you have the <sys/uio.h> header file. */
1217 #define _GLIBCXX_HAVE_SYS_UIO_H 1
1218 
1219 /* Define if S_IFREG is available in <sys/stat.h>. */
1220 /* #undef _GLIBCXX_HAVE_S_IFREG */
1221 
1222 /* Define if S_ISREG is available in <sys/stat.h>. */
1223 #define _GLIBCXX_HAVE_S_ISREG 1
1224 
1225 /* Define to 1 if you have the `tanf' function. */
1226 #define _GLIBCXX_HAVE_TANF 1
1227 
1228 /* Define to 1 if you have the `tanhf' function. */
1229 #define _GLIBCXX_HAVE_TANHF 1
1230 
1231 /* Define to 1 if you have the `tanhl' function. */
1232 #define _GLIBCXX_HAVE_TANHL 1
1233 
1234 /* Define to 1 if you have the `tanl' function. */
1235 #define _GLIBCXX_HAVE_TANL 1
1236 
1237 /* Define to 1 if you have the <tgmath.h> header file. */
1238 #define _GLIBCXX_HAVE_TGMATH_H 1
1239 
1240 /* Define to 1 if you have the `timespec_get' function. */
1241 #define _GLIBCXX_HAVE_TIMESPEC_GET 1
1242 
1243 /* Define to 1 if the target supports thread-local storage. */
1244 #define _GLIBCXX_HAVE_TLS 1
1245 
1246 /* Define if truncate is available in <unistd.h>. */
1247 #define _GLIBCXX_HAVE_TRUNCATE 1
1248 
1249 /* Define to 1 if you have the <uchar.h> header file. */
1250 #define _GLIBCXX_HAVE_UCHAR_H 1
1251 
1252 /* Define to 1 if you have the <unistd.h> header file. */
1253 #define _GLIBCXX_HAVE_UNISTD_H 1
1254 
1255 /* Define to 1 if you have the `uselocale' function. */
1256 #define _GLIBCXX_HAVE_USELOCALE 1
1257 
1258 /* Defined if usleep exists. */
1259 /* #undef _GLIBCXX_HAVE_USLEEP */
1260 
1261 /* Define to 1 if you have the <utime.h> header file. */
1262 #define _GLIBCXX_HAVE_UTIME_H 1
1263 
1264 /* Defined if vfwscanf exists. */
1265 #define _GLIBCXX_HAVE_VFWSCANF 1
1266 
1267 /* Defined if vswscanf exists. */
1268 #define _GLIBCXX_HAVE_VSWSCANF 1
1269 
1270 /* Defined if vwscanf exists. */
1271 #define _GLIBCXX_HAVE_VWSCANF 1
1272 
1273 /* Define to 1 if you have the <wchar.h> header file. */
1274 #define _GLIBCXX_HAVE_WCHAR_H 1
1275 
1276 /* Defined if wcstof exists. */
1277 #define _GLIBCXX_HAVE_WCSTOF 1
1278 
1279 /* Define to 1 if you have the <wctype.h> header file. */
1280 #define _GLIBCXX_HAVE_WCTYPE_H 1
1281 
1282 /* Defined if Sleep exists. */
1283 /* #undef _GLIBCXX_HAVE_WIN32_SLEEP */
1284 
1285 /* Define if writev is available in <sys/uio.h>. */
1286 #define _GLIBCXX_HAVE_WRITEV 1
1287 
1288 /* Define to 1 if you have the <xlocale.h> header file. */
1289 /* #undef _GLIBCXX_HAVE_XLOCALE_H */
1290 
1291 /* Define to 1 if you have the `_acosf' function. */
1292 /* #undef _GLIBCXX_HAVE__ACOSF */
1293 
1294 /* Define to 1 if you have the `_acosl' function. */
1295 /* #undef _GLIBCXX_HAVE__ACOSL */
1296 
1297 /* Define to 1 if you have the `_aligned_malloc' function. */
1298 /* #undef _GLIBCXX_HAVE__ALIGNED_MALLOC */
1299 
1300 /* Define to 1 if you have the `_asinf' function. */
1301 /* #undef _GLIBCXX_HAVE__ASINF */
1302 
1303 /* Define to 1 if you have the `_asinl' function. */
1304 /* #undef _GLIBCXX_HAVE__ASINL */
1305 
1306 /* Define to 1 if you have the `_atan2f' function. */
1307 /* #undef _GLIBCXX_HAVE__ATAN2F */
1308 
1309 /* Define to 1 if you have the `_atan2l' function. */
1310 /* #undef _GLIBCXX_HAVE__ATAN2L */
1311 
1312 /* Define to 1 if you have the `_atanf' function. */
1313 /* #undef _GLIBCXX_HAVE__ATANF */
1314 
1315 /* Define to 1 if you have the `_atanl' function. */
1316 /* #undef _GLIBCXX_HAVE__ATANL */
1317 
1318 /* Define to 1 if you have the `_ceilf' function. */
1319 /* #undef _GLIBCXX_HAVE__CEILF */
1320 
1321 /* Define to 1 if you have the `_ceill' function. */
1322 /* #undef _GLIBCXX_HAVE__CEILL */
1323 
1324 /* Define to 1 if you have the `_cosf' function. */
1325 /* #undef _GLIBCXX_HAVE__COSF */
1326 
1327 /* Define to 1 if you have the `_coshf' function. */
1328 /* #undef _GLIBCXX_HAVE__COSHF */
1329 
1330 /* Define to 1 if you have the `_coshl' function. */
1331 /* #undef _GLIBCXX_HAVE__COSHL */
1332 
1333 /* Define to 1 if you have the `_cosl' function. */
1334 /* #undef _GLIBCXX_HAVE__COSL */
1335 
1336 /* Define to 1 if you have the `_expf' function. */
1337 /* #undef _GLIBCXX_HAVE__EXPF */
1338 
1339 /* Define to 1 if you have the `_expl' function. */
1340 /* #undef _GLIBCXX_HAVE__EXPL */
1341 
1342 /* Define to 1 if you have the `_fabsf' function. */
1343 /* #undef _GLIBCXX_HAVE__FABSF */
1344 
1345 /* Define to 1 if you have the `_fabsl' function. */
1346 /* #undef _GLIBCXX_HAVE__FABSL */
1347 
1348 /* Define to 1 if you have the `_finite' function. */
1349 /* #undef _GLIBCXX_HAVE__FINITE */
1350 
1351 /* Define to 1 if you have the `_finitef' function. */
1352 /* #undef _GLIBCXX_HAVE__FINITEF */
1353 
1354 /* Define to 1 if you have the `_finitel' function. */
1355 /* #undef _GLIBCXX_HAVE__FINITEL */
1356 
1357 /* Define to 1 if you have the `_floorf' function. */
1358 /* #undef _GLIBCXX_HAVE__FLOORF */
1359 
1360 /* Define to 1 if you have the `_floorl' function. */
1361 /* #undef _GLIBCXX_HAVE__FLOORL */
1362 
1363 /* Define to 1 if you have the `_fmodf' function. */
1364 /* #undef _GLIBCXX_HAVE__FMODF */
1365 
1366 /* Define to 1 if you have the `_fmodl' function. */
1367 /* #undef _GLIBCXX_HAVE__FMODL */
1368 
1369 /* Define to 1 if you have the `_fpclass' function. */
1370 /* #undef _GLIBCXX_HAVE__FPCLASS */
1371 
1372 /* Define to 1 if you have the `_frexpf' function. */
1373 /* #undef _GLIBCXX_HAVE__FREXPF */
1374 
1375 /* Define to 1 if you have the `_frexpl' function. */
1376 /* #undef _GLIBCXX_HAVE__FREXPL */
1377 
1378 /* Define to 1 if you have the `_hypot' function. */
1379 /* #undef _GLIBCXX_HAVE__HYPOT */
1380 
1381 /* Define to 1 if you have the `_hypotf' function. */
1382 /* #undef _GLIBCXX_HAVE__HYPOTF */
1383 
1384 /* Define to 1 if you have the `_hypotl' function. */
1385 /* #undef _GLIBCXX_HAVE__HYPOTL */
1386 
1387 /* Define to 1 if you have the `_isinf' function. */
1388 /* #undef _GLIBCXX_HAVE__ISINF */
1389 
1390 /* Define to 1 if you have the `_isinff' function. */
1391 /* #undef _GLIBCXX_HAVE__ISINFF */
1392 
1393 /* Define to 1 if you have the `_isinfl' function. */
1394 /* #undef _GLIBCXX_HAVE__ISINFL */
1395 
1396 /* Define to 1 if you have the `_isnan' function. */
1397 /* #undef _GLIBCXX_HAVE__ISNAN */
1398 
1399 /* Define to 1 if you have the `_isnanf' function. */
1400 /* #undef _GLIBCXX_HAVE__ISNANF */
1401 
1402 /* Define to 1 if you have the `_isnanl' function. */
1403 /* #undef _GLIBCXX_HAVE__ISNANL */
1404 
1405 /* Define to 1 if you have the `_ldexpf' function. */
1406 /* #undef _GLIBCXX_HAVE__LDEXPF */
1407 
1408 /* Define to 1 if you have the `_ldexpl' function. */
1409 /* #undef _GLIBCXX_HAVE__LDEXPL */
1410 
1411 /* Define to 1 if you have the `_log10f' function. */
1412 /* #undef _GLIBCXX_HAVE__LOG10F */
1413 
1414 /* Define to 1 if you have the `_log10l' function. */
1415 /* #undef _GLIBCXX_HAVE__LOG10L */
1416 
1417 /* Define to 1 if you have the `_logf' function. */
1418 /* #undef _GLIBCXX_HAVE__LOGF */
1419 
1420 /* Define to 1 if you have the `_logl' function. */
1421 /* #undef _GLIBCXX_HAVE__LOGL */
1422 
1423 /* Define to 1 if you have the `_modf' function. */
1424 /* #undef _GLIBCXX_HAVE__MODF */
1425 
1426 /* Define to 1 if you have the `_modff' function. */
1427 /* #undef _GLIBCXX_HAVE__MODFF */
1428 
1429 /* Define to 1 if you have the `_modfl' function. */
1430 /* #undef _GLIBCXX_HAVE__MODFL */
1431 
1432 /* Define to 1 if you have the `_powf' function. */
1433 /* #undef _GLIBCXX_HAVE__POWF */
1434 
1435 /* Define to 1 if you have the `_powl' function. */
1436 /* #undef _GLIBCXX_HAVE__POWL */
1437 
1438 /* Define to 1 if you have the `_qfpclass' function. */
1439 /* #undef _GLIBCXX_HAVE__QFPCLASS */
1440 
1441 /* Define to 1 if you have the `_sincos' function. */
1442 /* #undef _GLIBCXX_HAVE__SINCOS */
1443 
1444 /* Define to 1 if you have the `_sincosf' function. */
1445 /* #undef _GLIBCXX_HAVE__SINCOSF */
1446 
1447 /* Define to 1 if you have the `_sincosl' function. */
1448 /* #undef _GLIBCXX_HAVE__SINCOSL */
1449 
1450 /* Define to 1 if you have the `_sinf' function. */
1451 /* #undef _GLIBCXX_HAVE__SINF */
1452 
1453 /* Define to 1 if you have the `_sinhf' function. */
1454 /* #undef _GLIBCXX_HAVE__SINHF */
1455 
1456 /* Define to 1 if you have the `_sinhl' function. */
1457 /* #undef _GLIBCXX_HAVE__SINHL */
1458 
1459 /* Define to 1 if you have the `_sinl' function. */
1460 /* #undef _GLIBCXX_HAVE__SINL */
1461 
1462 /* Define to 1 if you have the `_sqrtf' function. */
1463 /* #undef _GLIBCXX_HAVE__SQRTF */
1464 
1465 /* Define to 1 if you have the `_sqrtl' function. */
1466 /* #undef _GLIBCXX_HAVE__SQRTL */
1467 
1468 /* Define to 1 if you have the `_tanf' function. */
1469 /* #undef _GLIBCXX_HAVE__TANF */
1470 
1471 /* Define to 1 if you have the `_tanhf' function. */
1472 /* #undef _GLIBCXX_HAVE__TANHF */
1473 
1474 /* Define to 1 if you have the `_tanhl' function. */
1475 /* #undef _GLIBCXX_HAVE__TANHL */
1476 
1477 /* Define to 1 if you have the `_tanl' function. */
1478 /* #undef _GLIBCXX_HAVE__TANL */
1479 
1480 /* Define to 1 if you have the `_wfopen' function. */
1481 /* #undef _GLIBCXX_HAVE__WFOPEN */
1482 
1483 /* Define to 1 if you have the `__cxa_thread_atexit' function. */
1484 /* #undef _GLIBCXX_HAVE___CXA_THREAD_ATEXIT */
1485 
1486 /* Define to 1 if you have the `__cxa_thread_atexit_impl' function. */
1487 #define _GLIBCXX_HAVE___CXA_THREAD_ATEXIT_IMPL 1
1488 
1489 /* Define as const if the declaration of iconv() needs const. */
1490 #define _GLIBCXX_ICONV_CONST
1491 
1492 /* Define to the sub-directory in which libtool stores uninstalled libraries.
1493  */
1494 #define LT_OBJDIR ".libs/"
1495 
1496 /* Defined if no way to sleep is available. */
1497 /* #undef NO_SLEEP */
1498 
1499 /* Name of package */
1500 /* #undef _GLIBCXX_PACKAGE */
1501 
1502 /* Define to the address where bug reports for this package should be sent. */
1503 #define _GLIBCXX_PACKAGE_BUGREPORT ""
1504 
1505 /* Define to the full name of this package. */
1506 #define _GLIBCXX_PACKAGE_NAME "package-unused"
1507 
1508 /* Define to the full name and version of this package. */
1509 #define _GLIBCXX_PACKAGE_STRING "package-unused version-unused"
1510 
1511 /* Define to the one symbol short name of this package. */
1512 #define _GLIBCXX_PACKAGE_TARNAME "libstdc++"
1513 
1514 /* Define to the home page for this package. */
1515 #define _GLIBCXX_PACKAGE_URL ""
1516 
1517 /* Define to the version of this package. */
1518 #define _GLIBCXX_PACKAGE__GLIBCXX_VERSION "version-unused"
1519 
1520 /* The size of `char', as computed by sizeof. */
1521 /* #undef SIZEOF_CHAR */
1522 
1523 /* The size of `int', as computed by sizeof. */
1524 /* #undef SIZEOF_INT */
1525 
1526 /* The size of `long', as computed by sizeof. */
1527 /* #undef SIZEOF_LONG */
1528 
1529 /* The size of `short', as computed by sizeof. */
1530 /* #undef SIZEOF_SHORT */
1531 
1532 /* The size of `void *', as computed by sizeof. */
1533 /* #undef SIZEOF_VOID_P */
1534 
1535 /* Define to 1 if you have the ANSI C header files. */
1536 #define STDC_HEADERS 1
1537 
1538 /* Version number of package */
1539 /* #undef _GLIBCXX_VERSION */
1540 
1541 /* Enable large inode numbers on Mac OS X 10.5. */
1542 #ifndef _GLIBCXX_DARWIN_USE_64_BIT_INODE
1543 # define _GLIBCXX_DARWIN_USE_64_BIT_INODE 1
1544 #endif
1545 
1546 /* Number of bits in a file offset, on hosts where this is settable. */
1547 /* #undef _GLIBCXX_FILE_OFFSET_BITS */
1548 
1549 /* Define if C99 functions in <complex.h> should be used in <complex> for
1550  C++11. Using compiler builtins for these functions requires corresponding
1551  C99 library functions to be present. */
1552 #define _GLIBCXX11_USE_C99_COMPLEX 1
1553 
1554 /* Define if C99 functions or macros in <math.h> should be imported in <cmath>
1555  in namespace std for C++11. */
1556 #define _GLIBCXX11_USE_C99_MATH 1
1557 
1558 /* Define if C99 functions or macros in <stdio.h> should be imported in
1559  <cstdio> in namespace std for C++11. */
1560 #define _GLIBCXX11_USE_C99_STDIO 1
1561 
1562 /* Define if C99 functions or macros in <stdlib.h> should be imported in
1563  <cstdlib> in namespace std for C++11. */
1564 #define _GLIBCXX11_USE_C99_STDLIB 1
1565 
1566 /* Define if C99 functions or macros in <wchar.h> should be imported in
1567  <cwchar> in namespace std for C++11. */
1568 #define _GLIBCXX11_USE_C99_WCHAR 1
1569 
1570 /* Define if C99 functions in <complex.h> should be used in <complex> for
1571  C++98. Using compiler builtins for these functions requires corresponding
1572  C99 library functions to be present. */
1573 #define _GLIBCXX98_USE_C99_COMPLEX 1
1574 
1575 /* Define if C99 functions or macros in <math.h> should be imported in <cmath>
1576  in namespace std for C++98. */
1577 #define _GLIBCXX98_USE_C99_MATH 1
1578 
1579 /* Define if C99 functions or macros in <stdio.h> should be imported in
1580  <cstdio> in namespace std for C++98. */
1581 #define _GLIBCXX98_USE_C99_STDIO 1
1582 
1583 /* Define if C99 functions or macros in <stdlib.h> should be imported in
1584  <cstdlib> in namespace std for C++98. */
1585 #define _GLIBCXX98_USE_C99_STDLIB 1
1586 
1587 /* Define if C99 functions or macros in <wchar.h> should be imported in
1588  <cwchar> in namespace std for C++98. */
1589 #define _GLIBCXX98_USE_C99_WCHAR 1
1590 
1591 /* Define if the compiler supports C++11 atomics. */
1592 #define _GLIBCXX_ATOMIC_BUILTINS 1
1593 
1594 /* Define to use concept checking code from the boost libraries. */
1595 /* #undef _GLIBCXX_CONCEPT_CHECKS */
1596 
1597 /* Define to 1 if a fully dynamic basic_string is wanted, 0 to disable,
1598  undefined for platform defaults */
1599 #define _GLIBCXX_FULLY_DYNAMIC_STRING 0
1600 
1601 /* Define if gthreads library is available. */
1602 #define _GLIBCXX_HAS_GTHREADS 1
1603 
1604 /* Define to 1 if POSIX Semaphores with sem_timedwait are available in
1605  <semaphore.h>. */
1606 #define _GLIBCXX__GLIBCXX_HAVE_POSIX_SEMAPHORE 1
1607 
1608 /* Define to 1 if a full hosted library is built, or 0 if freestanding. */
1609 #define _GLIBCXX_HOSTED 1
1610 
1611 /* Define if compatibility should be provided for alternative 128-bit long
1612  double formats. */
1613 
1614 /* Define if compatibility should be provided for -mlong-double-64. */
1615 
1616 /* Define to the letter to which size_t is mangled. */
1617 #define _GLIBCXX_MANGLE_SIZE_T m
1618 
1619 /* Define if C99 llrint and llround functions are missing from <math.h>. */
1620 /* #undef _GLIBCXX_NO_C99_ROUNDING_FUNCS */
1621 
1622 /* Define if ptrdiff_t is int. */
1623 /* #undef _GLIBCXX_PTRDIFF_T_IS_INT */
1624 
1625 /* Define if using setrlimit to set resource limits during "make check" */
1626 #define _GLIBCXX_RES_LIMITS 1
1627 
1628 /* Define if size_t is unsigned int. */
1629 /* #undef _GLIBCXX_SIZE_T_IS_UINT */
1630 
1631 /* Define to the value of the EOF integer constant. */
1632 #define _GLIBCXX_STDIO_EOF -1
1633 
1634 /* Define to the value of the SEEK_CUR integer constant. */
1635 #define _GLIBCXX_STDIO_SEEK_CUR 1
1636 
1637 /* Define to the value of the SEEK_END integer constant. */
1638 #define _GLIBCXX_STDIO_SEEK_END 2
1639 
1640 /* Define to use symbol versioning in the shared library. */
1641 #define _GLIBCXX_SYMVER 1
1642 
1643 /* Define to use darwin versioning in the shared library. */
1644 /* #undef _GLIBCXX_SYMVER_DARWIN */
1645 
1646 /* Define to use GNU versioning in the shared library. */
1647 #define _GLIBCXX_SYMVER_GNU 1
1648 
1649 /* Define to use GNU namespace versioning in the shared library. */
1650 /* #undef _GLIBCXX_SYMVER_GNU_NAMESPACE */
1651 
1652 /* Define to use Sun versioning in the shared library. */
1653 /* #undef _GLIBCXX_SYMVER_SUN */
1654 
1655 /* Define if C11 functions in <uchar.h> should be imported into namespace std
1656  in <cuchar>. */
1657 #define _GLIBCXX_USE_C11_UCHAR_CXX11 1
1658 
1659 /* Define if C99 functions or macros from <wchar.h>, <math.h>, <complex.h>,
1660  <stdio.h>, and <stdlib.h> can be used or exposed. */
1661 #define _GLIBCXX_USE_C99 1
1662 
1663 /* Define if C99 functions in <complex.h> should be used in <tr1/complex>.
1664  Using compiler builtins for these functions requires corresponding C99
1665  library functions to be present. */
1666 #define _GLIBCXX_USE_C99_COMPLEX_TR1 1
1667 
1668 /* Define if C99 functions in <ctype.h> should be imported in <tr1/cctype> in
1669  namespace std::tr1. */
1670 #define _GLIBCXX_USE_C99_CTYPE_TR1 1
1671 
1672 /* Define if C99 functions in <fenv.h> should be imported in <tr1/cfenv> in
1673  namespace std::tr1. */
1674 #define _GLIBCXX_USE_C99_FENV_TR1 1
1675 
1676 /* Define if C99 functions in <inttypes.h> should be imported in
1677  <tr1/cinttypes> in namespace std::tr1. */
1678 #define _GLIBCXX_USE_C99_INTTYPES_TR1 1
1679 
1680 /* Define if wchar_t C99 functions in <inttypes.h> should be imported in
1681  <tr1/cinttypes> in namespace std::tr1. */
1682 #define _GLIBCXX_USE_C99_INTTYPES_WCHAR_T_TR1 1
1683 
1684 /* Define if C99 functions or macros in <math.h> should be imported in
1685  <tr1/cmath> in namespace std::tr1. */
1686 #define _GLIBCXX_USE_C99_MATH_TR1 1
1687 
1688 /* Define if C99 types in <stdint.h> should be imported in <tr1/cstdint> in
1689  namespace std::tr1. */
1690 #define _GLIBCXX_USE_C99_STDINT_TR1 1
1691 
1692 /* Defined if clock_gettime syscall has monotonic and realtime clock support.
1693  */
1694 /* #undef _GLIBCXX_USE_CLOCK_GETTIME_SYSCALL */
1695 
1696 /* Defined if clock_gettime has monotonic clock support. */
1697 #define _GLIBCXX_USE_CLOCK_MONOTONIC 1
1698 
1699 /* Defined if clock_gettime has realtime clock support. */
1700 #define _GLIBCXX_USE_CLOCK_REALTIME 1
1701 
1702 /* Define if ISO/IEC TR 24733 decimal floating point types are supported on
1703  this host. */
1704 #define _GLIBCXX_USE_DECIMAL_FLOAT 1
1705 
1706 /* Define if /dev/random and /dev/urandom are available for
1707  std::random_device. */
1708 #define _GLIBCXX_USE_DEV_RANDOM 1
1709 
1710 /* Define if fchmod is available in <sys/stat.h>. */
1711 #define _GLIBCXX_USE_FCHMOD 1
1712 
1713 /* Define if fchmodat is available in <sys/stat.h>. */
1714 #define _GLIBCXX_USE_FCHMODAT 1
1715 
1716 /* Defined if gettimeofday is available. */
1717 #define _GLIBCXX_USE_GETTIMEOFDAY 1
1718 
1719 /* Define if get_nprocs is available in <sys/sysinfo.h>. */
1720 #define _GLIBCXX_USE_GET_NPROCS 1
1721 
1722 /* Define if __int128 is supported on this host. */
1723 #define _GLIBCXX_USE_INT128 1
1724 
1725 /* Define if LFS support is available. */
1726 #define _GLIBCXX_USE_LFS 1
1727 
1728 /* Define if code specialized for long long should be used. */
1729 #define _GLIBCXX_USE_LONG_LONG 1
1730 
1731 /* Define if lstat is available in <sys/stat.h>. */
1732 #define _GLIBCXX_USE_LSTAT 1
1733 
1734 /* Defined if nanosleep is available. */
1735 #define _GLIBCXX_USE_NANOSLEEP 1
1736 
1737 /* Define if NLS translations are to be used. */
1738 #define _GLIBCXX_USE_NLS 1
1739 
1740 /* Define if pthreads_num_processors_np is available in <pthread.h>. */
1741 /* #undef _GLIBCXX_USE_PTHREADS_NUM_PROCESSORS_NP */
1742 
1743 /* Define if pthread_cond_clockwait is available in <pthread.h>. */
1744 #define _GLIBCXX_USE_PTHREAD_COND_CLOCKWAIT 1
1745 
1746 /* Define if pthread_mutex_clocklock is available in <pthread.h>. */
1747 #define _GLIBCXX_USE_PTHREAD_MUTEX_CLOCKLOCK 1
1748 
1749 /* Define if pthread_rwlock_clockrdlock and pthread_rwlock_clockwrlock are
1750  available in <pthread.h>. */
1751 #define _GLIBCXX_USE_PTHREAD_RWLOCK_CLOCKLOCK 1
1752 
1753 /* Define if POSIX read/write locks are available in <gthr.h>. */
1754 #define _GLIBCXX_USE_PTHREAD_RWLOCK_T 1
1755 
1756 /* Define if /dev/random and /dev/urandom are available for the random_device
1757  of TR1 (Chapter 5.1). */
1758 #define _GLIBCXX_USE_RANDOM_TR1 1
1759 
1760 /* Define if usable realpath is available in <stdlib.h>. */
1761 #define _GLIBCXX_USE_REALPATH 1
1762 
1763 /* Defined if sched_yield is available. */
1764 #define _GLIBCXX_USE_SCHED_YIELD 1
1765 
1766 /* Define if _SC_NPROCESSORS_ONLN is available in <unistd.h>. */
1767 #define _GLIBCXX_USE_SC_NPROCESSORS_ONLN 1
1768 
1769 /* Define if _SC_NPROC_ONLN is available in <unistd.h>. */
1770 /* #undef _GLIBCXX_USE_SC_NPROC_ONLN */
1771 
1772 /* Define if sendfile is available in <sys/sendfile.h>. */
1773 #define _GLIBCXX_USE_SENDFILE 1
1774 
1775 /* Define to restrict std::__basic_file<> to stdio APIs. */
1776 /* #undef _GLIBCXX_USE_STDIO_PURE */
1777 
1778 /* Define if struct stat has timespec members. */
1779 #define _GLIBCXX_USE_ST_MTIM 1
1780 
1781 /* Define if sysctl(), CTL_HW and HW_NCPU are available in <sys/sysctl.h>. */
1782 /* #undef _GLIBCXX_USE_SYSCTL_HW_NCPU */
1783 
1784 /* Define if obsolescent tmpnam is available in <stdio.h>. */
1785 #define _GLIBCXX_USE_TMPNAM 1
1786 
1787 /* Define if utime is available in <utime.h>. */
1788 #define _GLIBCXX_USE_UTIME 1
1789 
1790 /* Define if utimensat and UTIME_OMIT are available in <sys/stat.h> and
1791  AT_FDCWD in <fcntl.h>. */
1792 #define _GLIBCXX_USE_UTIMENSAT 1
1793 
1794 /* Define if code specialized for wchar_t should be used. */
1795 #define _GLIBCXX_USE_WCHAR_T 1
1796 
1797 /* Define to 1 if a verbose library is built, or 0 otherwise. */
1798 #define _GLIBCXX_VERBOSE 1
1799 
1800 /* Defined if as can handle rdrand. */
1801 #define _GLIBCXX_X86_RDRAND 1
1802 
1803 /* Defined if as can handle rdseed. */
1804 #define _GLIBCXX_X86_RDSEED 1
1805 
1806 /* Define to 1 if mutex_timedlock is available. */
1807 #define _GTHREAD_USE_MUTEX_TIMEDLOCK 1
1808 
1809 /* Define for large files, on AIX-style hosts. */
1810 /* #undef _GLIBCXX_LARGE_FILES */
1811 
1812 /* Define if all C++11 floating point overloads are available in <math.h>. */
1813 #if __cplusplus >= 201103L
1814 /* #undef __CORRECT_ISO_CPP11_MATH_H_PROTO_FP */
1815 #endif
1816 
1817 /* Define if all C++11 integral type overloads are available in <math.h>. */
1818 #if __cplusplus >= 201103L
1819 /* #undef __CORRECT_ISO_CPP11_MATH_H_PROTO_INT */
1820 #endif
1821 
1822 #if defined (_GLIBCXX_HAVE__ACOSF) && ! defined (_GLIBCXX_HAVE_ACOSF)
1823 # define _GLIBCXX_HAVE_ACOSF 1
1824 # define acosf _acosf
1825 #endif
1826 
1827 #if defined (_GLIBCXX_HAVE__ACOSL) && ! defined (_GLIBCXX_HAVE_ACOSL)
1828 # define _GLIBCXX_HAVE_ACOSL 1
1829 # define acosl _acosl
1830 #endif
1831 
1832 #if defined (_GLIBCXX_HAVE__ASINF) && ! defined (_GLIBCXX_HAVE_ASINF)
1833 # define _GLIBCXX_HAVE_ASINF 1
1834 # define asinf _asinf
1835 #endif
1836 
1837 #if defined (_GLIBCXX_HAVE__ASINL) && ! defined (_GLIBCXX_HAVE_ASINL)
1838 # define _GLIBCXX_HAVE_ASINL 1
1839 # define asinl _asinl
1840 #endif
1841 
1842 #if defined (_GLIBCXX_HAVE__ATAN2F) && ! defined (_GLIBCXX_HAVE_ATAN2F)
1843 # define _GLIBCXX_HAVE_ATAN2F 1
1844 # define atan2f _atan2f
1845 #endif
1846 
1847 #if defined (_GLIBCXX_HAVE__ATAN2L) && ! defined (_GLIBCXX_HAVE_ATAN2L)
1848 # define _GLIBCXX_HAVE_ATAN2L 1
1849 # define atan2l _atan2l
1850 #endif
1851 
1852 #if defined (_GLIBCXX_HAVE__ATANF) && ! defined (_GLIBCXX_HAVE_ATANF)
1853 # define _GLIBCXX_HAVE_ATANF 1
1854 # define atanf _atanf
1855 #endif
1856 
1857 #if defined (_GLIBCXX_HAVE__ATANL) && ! defined (_GLIBCXX_HAVE_ATANL)
1858 # define _GLIBCXX_HAVE_ATANL 1
1859 # define atanl _atanl
1860 #endif
1861 
1862 #if defined (_GLIBCXX_HAVE__CEILF) && ! defined (_GLIBCXX_HAVE_CEILF)
1863 # define _GLIBCXX_HAVE_CEILF 1
1864 # define ceilf _ceilf
1865 #endif
1866 
1867 #if defined (_GLIBCXX_HAVE__CEILL) && ! defined (_GLIBCXX_HAVE_CEILL)
1868 # define _GLIBCXX_HAVE_CEILL 1
1869 # define ceill _ceill
1870 #endif
1871 
1872 #if defined (_GLIBCXX_HAVE__COSF) && ! defined (_GLIBCXX_HAVE_COSF)
1873 # define _GLIBCXX_HAVE_COSF 1
1874 # define cosf _cosf
1875 #endif
1876 
1877 #if defined (_GLIBCXX_HAVE__COSHF) && ! defined (_GLIBCXX_HAVE_COSHF)
1878 # define _GLIBCXX_HAVE_COSHF 1
1879 # define coshf _coshf
1880 #endif
1881 
1882 #if defined (_GLIBCXX_HAVE__COSHL) && ! defined (_GLIBCXX_HAVE_COSHL)
1883 # define _GLIBCXX_HAVE_COSHL 1
1884 # define coshl _coshl
1885 #endif
1886 
1887 #if defined (_GLIBCXX_HAVE__COSL) && ! defined (_GLIBCXX_HAVE_COSL)
1888 # define _GLIBCXX_HAVE_COSL 1
1889 # define cosl _cosl
1890 #endif
1891 
1892 #if defined (_GLIBCXX_HAVE__EXPF) && ! defined (_GLIBCXX_HAVE_EXPF)
1893 # define _GLIBCXX_HAVE_EXPF 1
1894 # define expf _expf
1895 #endif
1896 
1897 #if defined (_GLIBCXX_HAVE__EXPL) && ! defined (_GLIBCXX_HAVE_EXPL)
1898 # define _GLIBCXX_HAVE_EXPL 1
1899 # define expl _expl
1900 #endif
1901 
1902 #if defined (_GLIBCXX_HAVE__FABSF) && ! defined (_GLIBCXX_HAVE_FABSF)
1903 # define _GLIBCXX_HAVE_FABSF 1
1904 # define fabsf _fabsf
1905 #endif
1906 
1907 #if defined (_GLIBCXX_HAVE__FABSL) && ! defined (_GLIBCXX_HAVE_FABSL)
1908 # define _GLIBCXX_HAVE_FABSL 1
1909 # define fabsl _fabsl
1910 #endif
1911 
1912 #if defined (_GLIBCXX_HAVE__FINITE) && ! defined (_GLIBCXX_HAVE_FINITE)
1913 # define _GLIBCXX_HAVE_FINITE 1
1914 # define finite _finite
1915 #endif
1916 
1917 #if defined (_GLIBCXX_HAVE__FINITEF) && ! defined (_GLIBCXX_HAVE_FINITEF)
1918 # define _GLIBCXX_HAVE_FINITEF 1
1919 # define finitef _finitef
1920 #endif
1921 
1922 #if defined (_GLIBCXX_HAVE__FINITEL) && ! defined (_GLIBCXX_HAVE_FINITEL)
1923 # define _GLIBCXX_HAVE_FINITEL 1
1924 # define finitel _finitel
1925 #endif
1926 
1927 #if defined (_GLIBCXX_HAVE__FLOORF) && ! defined (_GLIBCXX_HAVE_FLOORF)
1928 # define _GLIBCXX_HAVE_FLOORF 1
1929 # define floorf _floorf
1930 #endif
1931 
1932 #if defined (_GLIBCXX_HAVE__FLOORL) && ! defined (_GLIBCXX_HAVE_FLOORL)
1933 # define _GLIBCXX_HAVE_FLOORL 1
1934 # define floorl _floorl
1935 #endif
1936 
1937 #if defined (_GLIBCXX_HAVE__FMODF) && ! defined (_GLIBCXX_HAVE_FMODF)
1938 # define _GLIBCXX_HAVE_FMODF 1
1939 # define fmodf _fmodf
1940 #endif
1941 
1942 #if defined (_GLIBCXX_HAVE__FMODL) && ! defined (_GLIBCXX_HAVE_FMODL)
1943 # define _GLIBCXX_HAVE_FMODL 1
1944 # define fmodl _fmodl
1945 #endif
1946 
1947 #if defined (_GLIBCXX_HAVE__FPCLASS) && ! defined (_GLIBCXX_HAVE_FPCLASS)
1948 # define _GLIBCXX_HAVE_FPCLASS 1
1949 # define fpclass _fpclass
1950 #endif
1951 
1952 #if defined (_GLIBCXX_HAVE__FREXPF) && ! defined (_GLIBCXX_HAVE_FREXPF)
1953 # define _GLIBCXX_HAVE_FREXPF 1
1954 # define frexpf _frexpf
1955 #endif
1956 
1957 #if defined (_GLIBCXX_HAVE__FREXPL) && ! defined (_GLIBCXX_HAVE_FREXPL)
1958 # define _GLIBCXX_HAVE_FREXPL 1
1959 # define frexpl _frexpl
1960 #endif
1961 
1962 #if defined (_GLIBCXX_HAVE__HYPOT) && ! defined (_GLIBCXX_HAVE_HYPOT)
1963 # define _GLIBCXX_HAVE_HYPOT 1
1964 # define hypot _hypot
1965 #endif
1966 
1967 #if defined (_GLIBCXX_HAVE__HYPOTF) && ! defined (_GLIBCXX_HAVE_HYPOTF)
1968 # define _GLIBCXX_HAVE_HYPOTF 1
1969 # define hypotf _hypotf
1970 #endif
1971 
1972 #if defined (_GLIBCXX_HAVE__HYPOTL) && ! defined (_GLIBCXX_HAVE_HYPOTL)
1973 # define _GLIBCXX_HAVE_HYPOTL 1
1974 # define hypotl _hypotl
1975 #endif
1976 
1977 #if defined (_GLIBCXX_HAVE__ISINF) && ! defined (_GLIBCXX_HAVE_ISINF)
1978 # define _GLIBCXX_HAVE_ISINF 1
1979 # define isinf _isinf
1980 #endif
1981 
1982 #if defined (_GLIBCXX_HAVE__ISINFF) && ! defined (_GLIBCXX_HAVE_ISINFF)
1983 # define _GLIBCXX_HAVE_ISINFF 1
1984 # define isinff _isinff
1985 #endif
1986 
1987 #if defined (_GLIBCXX_HAVE__ISINFL) && ! defined (_GLIBCXX_HAVE_ISINFL)
1988 # define _GLIBCXX_HAVE_ISINFL 1
1989 # define isinfl _isinfl
1990 #endif
1991 
1992 #if defined (_GLIBCXX_HAVE__ISNAN) && ! defined (_GLIBCXX_HAVE_ISNAN)
1993 # define _GLIBCXX_HAVE_ISNAN 1
1994 # define isnan _isnan
1995 #endif
1996 
1997 #if defined (_GLIBCXX_HAVE__ISNANF) && ! defined (_GLIBCXX_HAVE_ISNANF)
1998 # define _GLIBCXX_HAVE_ISNANF 1
1999 # define isnanf _isnanf
2000 #endif
2001 
2002 #if defined (_GLIBCXX_HAVE__ISNANL) && ! defined (_GLIBCXX_HAVE_ISNANL)
2003 # define _GLIBCXX_HAVE_ISNANL 1
2004 # define isnanl _isnanl
2005 #endif
2006 
2007 #if defined (_GLIBCXX_HAVE__LDEXPF) && ! defined (_GLIBCXX_HAVE_LDEXPF)
2008 # define _GLIBCXX_HAVE_LDEXPF 1
2009 # define ldexpf _ldexpf
2010 #endif
2011 
2012 #if defined (_GLIBCXX_HAVE__LDEXPL) && ! defined (_GLIBCXX_HAVE_LDEXPL)
2013 # define _GLIBCXX_HAVE_LDEXPL 1
2014 # define ldexpl _ldexpl
2015 #endif
2016 
2017 #if defined (_GLIBCXX_HAVE__LOG10F) && ! defined (_GLIBCXX_HAVE_LOG10F)
2018 # define _GLIBCXX_HAVE_LOG10F 1
2019 # define log10f _log10f
2020 #endif
2021 
2022 #if defined (_GLIBCXX_HAVE__LOG10L) && ! defined (_GLIBCXX_HAVE_LOG10L)
2023 # define _GLIBCXX_HAVE_LOG10L 1
2024 # define log10l _log10l
2025 #endif
2026 
2027 #if defined (_GLIBCXX_HAVE__LOGF) && ! defined (_GLIBCXX_HAVE_LOGF)
2028 # define _GLIBCXX_HAVE_LOGF 1
2029 # define logf _logf
2030 #endif
2031 
2032 #if defined (_GLIBCXX_HAVE__LOGL) && ! defined (_GLIBCXX_HAVE_LOGL)
2033 # define _GLIBCXX_HAVE_LOGL 1
2034 # define logl _logl
2035 #endif
2036 
2037 #if defined (_GLIBCXX_HAVE__MODF) && ! defined (_GLIBCXX_HAVE_MODF)
2038 # define _GLIBCXX_HAVE_MODF 1
2039 # define modf _modf
2040 #endif
2041 
2042 #if defined (_GLIBCXX_HAVE__MODFF) && ! defined (_GLIBCXX_HAVE_MODFF)
2043 # define _GLIBCXX_HAVE_MODFF 1
2044 # define modff _modff
2045 #endif
2046 
2047 #if defined (_GLIBCXX_HAVE__MODFL) && ! defined (_GLIBCXX_HAVE_MODFL)
2048 # define _GLIBCXX_HAVE_MODFL 1
2049 # define modfl _modfl
2050 #endif
2051 
2052 #if defined (_GLIBCXX_HAVE__POWF) && ! defined (_GLIBCXX_HAVE_POWF)
2053 # define _GLIBCXX_HAVE_POWF 1
2054 # define powf _powf
2055 #endif
2056 
2057 #if defined (_GLIBCXX_HAVE__POWL) && ! defined (_GLIBCXX_HAVE_POWL)
2058 # define _GLIBCXX_HAVE_POWL 1
2059 # define powl _powl
2060 #endif
2061 
2062 #if defined (_GLIBCXX_HAVE__QFPCLASS) && ! defined (_GLIBCXX_HAVE_QFPCLASS)
2063 # define _GLIBCXX_HAVE_QFPCLASS 1
2064 # define qfpclass _qfpclass
2065 #endif
2066 
2067 #if defined (_GLIBCXX_HAVE__SINCOS) && ! defined (_GLIBCXX_HAVE_SINCOS)
2068 # define _GLIBCXX_HAVE_SINCOS 1
2069 # define sincos _sincos
2070 #endif
2071 
2072 #if defined (_GLIBCXX_HAVE__SINCOSF) && ! defined (_GLIBCXX_HAVE_SINCOSF)
2073 # define _GLIBCXX_HAVE_SINCOSF 1
2074 # define sincosf _sincosf
2075 #endif
2076 
2077 #if defined (_GLIBCXX_HAVE__SINCOSL) && ! defined (_GLIBCXX_HAVE_SINCOSL)
2078 # define _GLIBCXX_HAVE_SINCOSL 1
2079 # define sincosl _sincosl
2080 #endif
2081 
2082 #if defined (_GLIBCXX_HAVE__SINF) && ! defined (_GLIBCXX_HAVE_SINF)
2083 # define _GLIBCXX_HAVE_SINF 1
2084 # define sinf _sinf
2085 #endif
2086 
2087 #if defined (_GLIBCXX_HAVE__SINHF) && ! defined (_GLIBCXX_HAVE_SINHF)
2088 # define _GLIBCXX_HAVE_SINHF 1
2089 # define sinhf _sinhf
2090 #endif
2091 
2092 #if defined (_GLIBCXX_HAVE__SINHL) && ! defined (_GLIBCXX_HAVE_SINHL)
2093 # define _GLIBCXX_HAVE_SINHL 1
2094 # define sinhl _sinhl
2095 #endif
2096 
2097 #if defined (_GLIBCXX_HAVE__SINL) && ! defined (_GLIBCXX_HAVE_SINL)
2098 # define _GLIBCXX_HAVE_SINL 1
2099 # define sinl _sinl
2100 #endif
2101 
2102 #if defined (_GLIBCXX_HAVE__SQRTF) && ! defined (_GLIBCXX_HAVE_SQRTF)
2103 # define _GLIBCXX_HAVE_SQRTF 1
2104 # define sqrtf _sqrtf
2105 #endif
2106 
2107 #if defined (_GLIBCXX_HAVE__SQRTL) && ! defined (_GLIBCXX_HAVE_SQRTL)
2108 # define _GLIBCXX_HAVE_SQRTL 1
2109 # define sqrtl _sqrtl
2110 #endif
2111 
2112 #if defined (_GLIBCXX_HAVE__STRTOF) && ! defined (_GLIBCXX_HAVE_STRTOF)
2113 # define _GLIBCXX_HAVE_STRTOF 1
2114 # define strtof _strtof
2115 #endif
2116 
2117 #if defined (_GLIBCXX_HAVE__STRTOLD) && ! defined (_GLIBCXX_HAVE_STRTOLD)
2118 # define _GLIBCXX_HAVE_STRTOLD 1
2119 # define strtold _strtold
2120 #endif
2121 
2122 #if defined (_GLIBCXX_HAVE__TANF) && ! defined (_GLIBCXX_HAVE_TANF)
2123 # define _GLIBCXX_HAVE_TANF 1
2124 # define tanf _tanf
2125 #endif
2126 
2127 #if defined (_GLIBCXX_HAVE__TANHF) && ! defined (_GLIBCXX_HAVE_TANHF)
2128 # define _GLIBCXX_HAVE_TANHF 1
2129 # define tanhf _tanhf
2130 #endif
2131 
2132 #if defined (_GLIBCXX_HAVE__TANHL) && ! defined (_GLIBCXX_HAVE_TANHL)
2133 # define _GLIBCXX_HAVE_TANHL 1
2134 # define tanhl _tanhl
2135 #endif
2136 
2137 #if defined (_GLIBCXX_HAVE__TANL) && ! defined (_GLIBCXX_HAVE_TANL)
2138 # define _GLIBCXX_HAVE_TANL 1
2139 # define tanl _tanl
2140 #endif
2141 
2142 #endif // _GLIBCXX_CXX_CONFIG_H
ISO C++ entities toplevel namespace is std.
GNU extensions for public use.