[include-mapping] Introduce a human-edit CXXSymbolMapping file

[hokein]

Summary

A patch based on https://reviews.llvm.org/D143054

This file is allowed to be edit by human, and it overlays the generated symbol file. It contains a list of multiple-header symbols.
This patch introduces the file only. Usage will come afterwards.

[hokein]

update, separate out a new file.

[hokein]

upload the missing file.

[hokein]

refine the patch: include multiple-header symbols.

[kadircet]

clang/include/clang/Tooling/Inclusions/CXXSymbolMap.inc

13

i feel like cppreference is wrong here (at least per libstdc++-12, and https://eel.is/c++draft/locale.syn#header:%3clocale%3e)

#include <locale>
auto x = std::consume_header;

same for generate_header and little_endian.

it might be worth changing these into:

SYMBOL(consume_header, std::, <codecvt>)
// cppreference mentions this header as an alternative, but it isn't in practice.
// SYMBOL(consume_header, std::, <locale>)

20

can we actually use the ordering from standard: [cstddef.syn], [cstdlib.syn], [cstring.syn], [cwchar.syn], [cuchar.syn], [ctime.syn], [cstdio.syn] (1)

27

nit: i don't think we need the comments here, both headers are also mentioned in cppreference pages.
i am afraid these might get out of date (or only seldom mentioned) as future editors of this mapping might not be delicate enough.

[kadircet]

clang/include/clang/Tooling/Inclusions/CXXSymbolMap.inc

2

also maybe rename this to, AlternativeHeaderMap.inc ?

4

i'd rather say This is a hand-curated list for symbols provided by multiple headers, to address the short comings of cppreference or automated extraction logic. All entries for a symbol name provide the same declaration (hence these are not overloads/variants like std::remove from algorithm vs cstdio).

[hokein]

address review comments

clang/include/clang/Tooling/Inclusions/CXXSymbolMap.inc

2

Renamed it to StdAlternativeHeaderMap.inc, to align with the existing StdSymbolMap.inc name pattern for C++ symbols.

13

Right, thanks for checking it! You're right. I also have checked the C++11, C++17 standard, I don't find any relevant text about the header "<locale>" contains the these symbol definition.
I'd rather delete this entry, and only keep <codecvt>.

20

Sure.

27

Removed.

[kadircet]

clang/include/clang/Tooling/Inclusions/StdAlternativeHeaderMap.inc

3 ↗

(On Diff #495032)

This is a hand-curated list for C++ symbols reads like we're planning to put all special C++ symbols into this file, rather than just the ones that are provided by alternative headers. that's the reason why i mentioned it as This is a hand-curated list for symbols provided by multiple headers specifically.

[hokein]

clang/include/clang/Tooling/Inclusions/StdAlternativeHeaderMap.inc

3 ↗

(On Diff #495032)

Restricting the file only to multiple-header symbols seems a bit narrow (and the consume_header symbol only has one header which doesn't fit into this bucket nicely).

My take of this file is - we'll put all special C++ symbols that are not able to handle by the cppreference generator, multiple-header symbols are the most critical ones.

What do you think?

[kadircet]

clang/include/clang/Tooling/Inclusions/StdAlternativeHeaderMap.inc

3 ↗

(On Diff #495032)

(and the consume_header symbol only has one header which doesn't fit into this bucket nicely).

Well, i'd say they deserve their own list in that case.

My take of this file is - we'll put all special C++ symbols that are not able to handle by the cppreference generator, multiple-header symbols are the most critical ones.

I am afraid of that list getting too long and impossible to read manually any more.
but since these are going to be private files soon, we can always do that split once that's actually the case.

We need a different name for this file in that case though. As I thought we are only putting symbols with alternative headers into this file. What about StdSpecialSymbolMap.inc instead and update the file comment to:

This is a hand-curated list for C++ symbols that cannot be parsed/extracted via include-mapping tool.

and not talk about All headers for a symbol name provide the same declaration (hence these are not overloads/variants like std::remove from algorithm vs cstdio). as we're planning to add them to here as well. it's just we aren't adding them "right now".

[hokein]

Rename the file name for more general purposes.

clang/include/clang/Tooling/Inclusions/StdAlternativeHeaderMap.inc

3 ↗

(On Diff #495032)

Yeah, this sounds good to me.

Well, i'd say they deserve their own list in that case.

Yeah, this is an alternative (a mono file vs. muti files). I would start with a single file.
The list of these symbols is not that large now.

[kadircet]

thanks, lgtm!

clang/include/clang/Tooling/Inclusions/CXXSymbolMap.inc

+//===-- CXXSymbolMap.inc ----------------------------------------*- C++ -*-===//
+//
+// Unlike the generated StdSymbolMap.inc, this file contains a hand-cruted list
+// of symbols (which are hard to deal with by the generator script). It intends
+// to overlay the StdSymbolMap.inc.
+//
+//===----------------------------------------------------------------------===//
+
+// C-compatibility symbols.
+SYMBOL(FILE, std::, <cstdio>)
+SYMBOL(FILE, None, <cstdio>)
+SYMBOL(FILE, None, <stdio.h>)
+SYMBOL(_Exit, std::, <cstdlib>)
+SYMBOL(_Exit, None, <cstdlib>)
+SYMBOL(_Exit, None, <stdlib.h>)
+SYMBOL(acos, std::, <cmath>)
+SYMBOL(acos, None, <cmath>)
+SYMBOL(acos, None, <math.h>)
+SYMBOL(acosf, std::, <cmath>)
+SYMBOL(acosf, None, <cmath>)
+SYMBOL(acosf, None, <math.h>)
+SYMBOL(acosh, std::, <cmath>)
+SYMBOL(acosh, None, <cmath>)
+SYMBOL(acosh, None, <math.h>)
+SYMBOL(acoshf, std::, <cmath>)
+SYMBOL(acoshf, None, <cmath>)
+SYMBOL(acoshf, None, <math.h>)
+SYMBOL(acoshl, std::, <cmath>)
+SYMBOL(acoshl, None, <cmath>)
+SYMBOL(acoshl, None, <math.h>)
+SYMBOL(acosl, std::, <cmath>)
+SYMBOL(acosl, None, <cmath>)
+SYMBOL(acosl, None, <math.h>)
+SYMBOL(aligned_alloc, std::, <cstdlib>)
+SYMBOL(aligned_alloc, None, <cstdlib>)
+SYMBOL(aligned_alloc, None, <stdlib.h>)
+SYMBOL(asctime, std::, <ctime>)
+SYMBOL(asctime, None, <ctime>)
+SYMBOL(asctime, None, <time.h>)
+SYMBOL(asin, std::, <cmath>)
+SYMBOL(asin, None, <cmath>)
+SYMBOL(asin, None, <math.h>)
+SYMBOL(asinf, std::, <cmath>)
+SYMBOL(asinf, None, <cmath>)
+SYMBOL(asinf, None, <math.h>)
+SYMBOL(asinh, std::, <cmath>)
+SYMBOL(asinh, None, <cmath>)
+SYMBOL(asinh, None, <math.h>)
+SYMBOL(asinhf, std::, <cmath>)
+SYMBOL(asinhf, None, <cmath>)
+SYMBOL(asinhf, None, <math.h>)
+SYMBOL(asinhl, std::, <cmath>)
+SYMBOL(asinhl, None, <cmath>)
+SYMBOL(asinhl, None, <math.h>)
+SYMBOL(asinl, std::, <cmath>)
+SYMBOL(asinl, None, <cmath>)
+SYMBOL(asinl, None, <math.h>)
+SYMBOL(at_quick_exit, std::, <cstdlib>)
+SYMBOL(at_quick_exit, None, <cstdlib>)
+SYMBOL(at_quick_exit, None, <stdlib.h>)
+SYMBOL(atan, std::, <cmath>)
+SYMBOL(atan, None, <cmath>)
+SYMBOL(atan, None, <math.h>)
+SYMBOL(atan2, std::, <cmath>)
+SYMBOL(atan2, None, <cmath>)
+SYMBOL(atan2, None, <math.h>)
+SYMBOL(atan2f, std::, <cmath>)
+SYMBOL(atan2f, None, <cmath>)
+SYMBOL(atan2f, None, <math.h>)
+SYMBOL(atan2l, std::, <cmath>)
+SYMBOL(atan2l, None, <cmath>)
+SYMBOL(atan2l, None, <math.h>)
+SYMBOL(atanf, std::, <cmath>)
+SYMBOL(atanf, None, <cmath>)
+SYMBOL(atanf, None, <math.h>)
+SYMBOL(atanh, std::, <cmath>)
+SYMBOL(atanh, None, <cmath>)
+SYMBOL(atanh, None, <math.h>)
+SYMBOL(atanhf, std::, <cmath>)
+SYMBOL(atanhf, None, <cmath>)
+SYMBOL(atanhf, None, <math.h>)
+SYMBOL(atanhl, std::, <cmath>)
+SYMBOL(atanhl, None, <cmath>)
+SYMBOL(atanhl, None, <math.h>)
+SYMBOL(atanl, std::, <cmath>)
+SYMBOL(atanl, None, <cmath>)
+SYMBOL(atanl, None, <math.h>)
+SYMBOL(atexit, std::, <cstdlib>)
+SYMBOL(atexit, None, <cstdlib>)
+SYMBOL(atexit, None, <stdlib.h>)
+SYMBOL(atof, std::, <cstdlib>)
+SYMBOL(atof, None, <cstdlib>)
+SYMBOL(atof, None, <stdlib.h>)
+SYMBOL(atoi, std::, <cstdlib>)
+SYMBOL(atoi, None, <cstdlib>)
+SYMBOL(atoi, None, <stdlib.h>)
+SYMBOL(atol, std::, <cstdlib>)
+SYMBOL(atol, None, <cstdlib>)
+SYMBOL(atol, None, <stdlib.h>)
+SYMBOL(atoll, std::, <cstdlib>)
+SYMBOL(atoll, None, <cstdlib>)
+SYMBOL(atoll, None, <stdlib.h>)
+SYMBOL(bsearch, std::, <cstdlib>)
+SYMBOL(bsearch, None, <cstdlib>)
+SYMBOL(bsearch, None, <stdlib.h>)
+SYMBOL(btowc, std::, <cwchar>)
+SYMBOL(btowc, None, <cwchar>)
+SYMBOL(btowc, None, <wchar.h>)
+SYMBOL(c16rtomb, std::, <cuchar>)
+SYMBOL(c16rtomb, None, <cuchar>)
+SYMBOL(c16rtomb, None, <uchar.h>)
+SYMBOL(c32rtomb, std::, <cuchar>)
+SYMBOL(c32rtomb, None, <cuchar>)
+SYMBOL(c32rtomb, None, <uchar.h>)
+SYMBOL(c8rtomb, std::, <cuchar>)
+SYMBOL(c8rtomb, None, <cuchar>)
+SYMBOL(c8rtomb, None, <uchar.h>)
+SYMBOL(calloc, std::, <cstdlib>)
+SYMBOL(calloc, None, <cstdlib>)
+SYMBOL(calloc, None, <stdlib.h>)
+SYMBOL(cbrt, std::, <cmath>)
+SYMBOL(cbrt, None, <cmath>)
+SYMBOL(cbrt, None, <math.h>)
+SYMBOL(cbrtf, std::, <cmath>)
+SYMBOL(cbrtf, None, <cmath>)
+SYMBOL(cbrtf, None, <math.h>)
+SYMBOL(cbrtl, std::, <cmath>)
+SYMBOL(cbrtl, None, <cmath>)
+SYMBOL(cbrtl, None, <math.h>)
+SYMBOL(ceil, std::, <cmath>)
+SYMBOL(ceil, None, <cmath>)
+SYMBOL(ceil, None, <math.h>)
+SYMBOL(ceilf, std::, <cmath>)
+SYMBOL(ceilf, None, <cmath>)
+SYMBOL(ceilf, None, <math.h>)
+SYMBOL(ceill, std::, <cmath>)
+SYMBOL(ceill, None, <cmath>)
+SYMBOL(ceill, None, <math.h>)
+SYMBOL(clearerr, std::, <cstdio>)
+SYMBOL(clearerr, None, <cstdio>)
+SYMBOL(clearerr, None, <stdio.h>)
+SYMBOL(clock, std::, <ctime>)
+SYMBOL(clock, None, <ctime>)
+SYMBOL(clock, None, <time.h>)
+SYMBOL(clock_t, std::, <ctime>)
+SYMBOL(clock_t, None, <ctime>)
+SYMBOL(clock_t, None, <time.h>)
+SYMBOL(copysign, std::, <cmath>)
+SYMBOL(copysign, None, <cmath>)
+SYMBOL(copysign, None, <math.h>)
+SYMBOL(copysignf, std::, <cmath>)
+SYMBOL(copysignf, None, <cmath>)
+SYMBOL(copysignf, None, <math.h>)
+SYMBOL(copysignl, std::, <cmath>)
+SYMBOL(copysignl, None, <cmath>)
+SYMBOL(copysignl, None, <math.h>)
+SYMBOL(cos, std::, <cmath>)
+SYMBOL(cos, None, <cmath>)
+SYMBOL(cos, None, <math.h>)
+SYMBOL(cosf, std::, <cmath>)
+SYMBOL(cosf, None, <cmath>)
+SYMBOL(cosf, None, <math.h>)
+SYMBOL(cosh, std::, <cmath>)
+SYMBOL(cosh, None, <cmath>)
+SYMBOL(cosh, None, <math.h>)
+SYMBOL(coshf, std::, <cmath>)
+SYMBOL(coshf, None, <cmath>)
+SYMBOL(coshf, None, <math.h>)
+SYMBOL(coshl, std::, <cmath>)
+SYMBOL(coshl, None, <cmath>)
+SYMBOL(coshl, None, <math.h>)
+SYMBOL(cosl, std::, <cmath>)
+SYMBOL(cosl, None, <cmath>)
+SYMBOL(cosl, None, <math.h>)
+SYMBOL(ctime, std::, <ctime>)
+SYMBOL(ctime, None, <ctime>)
+SYMBOL(ctime, None, <time.h>)
+SYMBOL(difftime, std::, <ctime>)
+SYMBOL(difftime, None, <ctime>)
+SYMBOL(difftime, None, <time.h>)
+SYMBOL(div_t, std::, <cstdlib>)
+SYMBOL(div_t, None, <cstdlib>)
+SYMBOL(div_t, None, <stdlib.h>)
+SYMBOL(double_t, std::, <cmath>)
+SYMBOL(double_t, None, <cmath>)
+SYMBOL(double_t, None, <math.h>)
+SYMBOL(erf, std::, <cmath>)
+SYMBOL(erf, None, <cmath>)
+SYMBOL(erf, None, <math.h>)
+SYMBOL(erfc, std::, <cmath>)
+SYMBOL(erfc, None, <cmath>)
+SYMBOL(erfc, None, <math.h>)
+SYMBOL(erfcf, std::, <cmath>)
+SYMBOL(erfcf, None, <cmath>)
+SYMBOL(erfcf, None, <math.h>)
+SYMBOL(erfcl, std::, <cmath>)
+SYMBOL(erfcl, None, <cmath>)
+SYMBOL(erfcl, None, <math.h>)
+SYMBOL(erff, std::, <cmath>)
+SYMBOL(erff, None, <cmath>)
+SYMBOL(erff, None, <math.h>)
+SYMBOL(erfl, std::, <cmath>)
+SYMBOL(erfl, None, <cmath>)
+SYMBOL(erfl, None, <math.h>)
+SYMBOL(exit, std::, <cstdlib>)
+SYMBOL(exit, None, <cstdlib>)
+SYMBOL(exit, None, <stdlib.h>)
+SYMBOL(exp, std::, <cmath>)
+SYMBOL(exp, None, <cmath>)
+SYMBOL(exp, None, <math.h>)
+SYMBOL(exp2, std::, <cmath>)
+SYMBOL(exp2, None, <cmath>)
+SYMBOL(exp2, None, <math.h>)
+SYMBOL(exp2f, std::, <cmath>)
+SYMBOL(exp2f, None, <cmath>)
+SYMBOL(exp2f, None, <math.h>)
+SYMBOL(exp2l, std::, <cmath>)
+SYMBOL(exp2l, None, <cmath>)
+SYMBOL(exp2l, None, <math.h>)
+SYMBOL(expf, std::, <cmath>)
+SYMBOL(expf, None, <cmath>)
+SYMBOL(expf, None, <math.h>)
+SYMBOL(expl, std::, <cmath>)
+SYMBOL(expl, None, <cmath>)
+SYMBOL(expl, None, <math.h>)
+SYMBOL(expm1, std::, <cmath>)
+SYMBOL(expm1, None, <cmath>)
+SYMBOL(expm1, None, <math.h>)
+SYMBOL(expm1f, std::, <cmath>)
+SYMBOL(expm1f, None, <cmath>)
+SYMBOL(expm1f, None, <math.h>)
+SYMBOL(expm1l, std::, <cmath>)
+SYMBOL(expm1l, None, <cmath>)
+SYMBOL(expm1l, None, <math.h>)
+SYMBOL(fabs, std::, <cmath>)
+SYMBOL(fabs, None, <cmath>)
+SYMBOL(fabs, None, <math.h>)
+SYMBOL(fabsf, std::, <cmath>)
+SYMBOL(fabsf, None, <cmath>)
+SYMBOL(fabsf, None, <math.h>)
+SYMBOL(fabsl, std::, <cmath>)
+SYMBOL(fabsl, None, <cmath>)
+SYMBOL(fabsl, None, <math.h>)
+SYMBOL(fclose, std::, <cstdio>)
+SYMBOL(fclose, None, <cstdio>)
+SYMBOL(fclose, None, <stdio.h>)
+SYMBOL(fdim, std::, <cmath>)
+SYMBOL(fdim, None, <cmath>)
+SYMBOL(fdim, None, <math.h>)
+SYMBOL(fdimf, std::, <cmath>)
+SYMBOL(fdimf, None, <cmath>)
+SYMBOL(fdimf, None, <math.h>)
+SYMBOL(fdiml, std::, <cmath>)
+SYMBOL(fdiml, None, <cmath>)
+SYMBOL(fdiml, None, <math.h>)
+SYMBOL(feclearexcept, std::, <cfenv>)
+SYMBOL(feclearexcept, None, <cfenv>)
+SYMBOL(feclearexcept, None, <fenv.h>)
+SYMBOL(fegetenv, std::, <cfenv>)
+SYMBOL(fegetenv, None, <cfenv>)
+SYMBOL(fegetenv, None, <fenv.h>)
+SYMBOL(fegetexceptflag, std::, <cfenv>)
+SYMBOL(fegetexceptflag, None, <cfenv>)
+SYMBOL(fegetexceptflag, None, <fenv.h>)
+SYMBOL(fegetround, std::, <cfenv>)
+SYMBOL(fegetround, None, <cfenv>)
+SYMBOL(fegetround, None, <fenv.h>)
+SYMBOL(feholdexcept, std::, <cfenv>)
+SYMBOL(feholdexcept, None, <cfenv>)
+SYMBOL(feholdexcept, None, <fenv.h>)
+SYMBOL(fenv_t, std::, <cfenv>)
+SYMBOL(fenv_t, None, <cfenv>)
+SYMBOL(fenv_t, None, <fenv.h>)
+SYMBOL(feof, std::, <cstdio>)
+SYMBOL(feof, None, <cstdio>)
+SYMBOL(feof, None, <stdio.h>)
+SYMBOL(feraiseexcept, std::, <cfenv>)
+SYMBOL(feraiseexcept, None, <cfenv>)
+SYMBOL(feraiseexcept, None, <fenv.h>)
+SYMBOL(ferror, std::, <cstdio>)
+SYMBOL(ferror, None, <cstdio>)
+SYMBOL(ferror, None, <stdio.h>)
+SYMBOL(fesetenv, std::, <cfenv>)
+SYMBOL(fesetenv, None, <cfenv>)
+SYMBOL(fesetenv, None, <fenv.h>)
+SYMBOL(fesetexceptflag, std::, <cfenv>)
+SYMBOL(fesetexceptflag, None, <cfenv>)
+SYMBOL(fesetexceptflag, None, <fenv.h>)
+SYMBOL(fesetround, std::, <cfenv>)
+SYMBOL(fesetround, None, <cfenv>)
+SYMBOL(fesetround, None, <fenv.h>)
+SYMBOL(fetestexcept, std::, <cfenv>)
+SYMBOL(fetestexcept, None, <cfenv>)
+SYMBOL(fetestexcept, None, <fenv.h>)
+SYMBOL(feupdateenv, std::, <cfenv>)
+SYMBOL(feupdateenv, None, <cfenv>)
+SYMBOL(feupdateenv, None, <fenv.h>)
+SYMBOL(fexcept_t, std::, <cfenv>)
+SYMBOL(fexcept_t, None, <cfenv>)
+SYMBOL(fexcept_t, None, <fenv.h>)
+SYMBOL(fflush, std::, <cstdio>)
+SYMBOL(fflush, None, <cstdio>)
+SYMBOL(fflush, None, <stdio.h>)
+SYMBOL(fgetc, std::, <cstdio>)
+SYMBOL(fgetc, None, <cstdio>)
+SYMBOL(fgetc, None, <stdio.h>)
+SYMBOL(fgetpos, std::, <cstdio>)
+SYMBOL(fgetpos, None, <cstdio>)
+SYMBOL(fgetpos, None, <stdio.h>)
+SYMBOL(fgets, std::, <cstdio>)
+SYMBOL(fgets, None, <cstdio>)
+SYMBOL(fgets, None, <stdio.h>)
+SYMBOL(fgetwc, std::, <cwchar>)
+SYMBOL(fgetwc, None, <cwchar>)
+SYMBOL(fgetwc, None, <wchar.h>)
+SYMBOL(fgetws, std::, <cwchar>)
+SYMBOL(fgetws, None, <cwchar>)
+SYMBOL(fgetws, None, <wchar.h>)
+SYMBOL(float_t, std::, <cmath>)
+SYMBOL(float_t, None, <cmath>)
+SYMBOL(float_t, None, <math.h>)
+SYMBOL(floor, std::, <cmath>)
+SYMBOL(floor, None, <cmath>)
+SYMBOL(floor, None, <math.h>)
+SYMBOL(floorf, std::, <cmath>)
+SYMBOL(floorf, None, <cmath>)
+SYMBOL(floorf, None, <math.h>)
+SYMBOL(floorl, std::, <cmath>)
+SYMBOL(floorl, None, <cmath>)
+SYMBOL(floorl, None, <math.h>)
+SYMBOL(fma, std::, <cmath>)
+SYMBOL(fma, None, <cmath>)
+SYMBOL(fma, None, <math.h>)
+SYMBOL(fmaf, std::, <cmath>)
+SYMBOL(fmaf, None, <cmath>)
+SYMBOL(fmaf, None, <math.h>)
+SYMBOL(fmal, std::, <cmath>)
+SYMBOL(fmal, None, <cmath>)
+SYMBOL(fmal, None, <math.h>)
+SYMBOL(fmax, std::, <cmath>)
+SYMBOL(fmax, None, <cmath>)
+SYMBOL(fmax, None, <math.h>)
+SYMBOL(fmaxf, std::, <cmath>)
+SYMBOL(fmaxf, None, <cmath>)
+SYMBOL(fmaxf, None, <math.h>)
+SYMBOL(fmaxl, std::, <cmath>)
+SYMBOL(fmaxl, None, <cmath>)
+SYMBOL(fmaxl, None, <math.h>)
+SYMBOL(fmin, std::, <cmath>)
+SYMBOL(fmin, None, <cmath>)
+SYMBOL(fmin, None, <math.h>)
+SYMBOL(fminf, std::, <cmath>)
+SYMBOL(fminf, None, <cmath>)
+SYMBOL(fminf, None, <math.h>)
+SYMBOL(fminl, std::, <cmath>)
+SYMBOL(fminl, None, <cmath>)
+SYMBOL(fminl, None, <math.h>)
+SYMBOL(fmod, std::, <cmath>)
+SYMBOL(fmod, None, <cmath>)
+SYMBOL(fmod, None, <math.h>)
+SYMBOL(fmodf, std::, <cmath>)
+SYMBOL(fmodf, None, <cmath>)
+SYMBOL(fmodf, None, <math.h>)
+SYMBOL(fmodl, std::, <cmath>)
+SYMBOL(fmodl, None, <cmath>)
+SYMBOL(fmodl, None, <math.h>)
+SYMBOL(fopen, std::, <cstdio>)
+SYMBOL(fopen, None, <cstdio>)
+SYMBOL(fopen, None, <stdio.h>)
+SYMBOL(fpclassify, std::, <cmath>)
+SYMBOL(fpclassify, None, <cmath>)
+SYMBOL(fpclassify, None, <math.h>)
+SYMBOL(fpos_t, std::, <cstdio>)
+SYMBOL(fpos_t, None, <cstdio>)
+SYMBOL(fpos_t, None, <stdio.h>)
+SYMBOL(fprintf, std::, <cstdio>)
+SYMBOL(fprintf, None, <cstdio>)
+SYMBOL(fprintf, None, <stdio.h>)
+SYMBOL(fputc, std::, <cstdio>)
+SYMBOL(fputc, None, <cstdio>)
+SYMBOL(fputc, None, <stdio.h>)
+SYMBOL(fputs, std::, <cstdio>)
+SYMBOL(fputs, None, <cstdio>)
+SYMBOL(fputs, None, <stdio.h>)
+SYMBOL(fputwc, std::, <cwchar>)
+SYMBOL(fputwc, None, <cwchar>)
+SYMBOL(fputwc, None, <wchar.h>)
+SYMBOL(fputws, std::, <cwchar>)
+SYMBOL(fputws, None, <cwchar>)
+SYMBOL(fputws, None, <wchar.h>)
+SYMBOL(fread, std::, <cstdio>)
+SYMBOL(fread, None, <cstdio>)
+SYMBOL(fread, None, <stdio.h>)
+SYMBOL(free, std::, <cstdlib>)
+SYMBOL(free, None, <cstdlib>)
+SYMBOL(free, None, <stdlib.h>)
+SYMBOL(freopen, std::, <cstdio>)
+SYMBOL(freopen, None, <cstdio>)
+SYMBOL(freopen, None, <stdio.h>)
+SYMBOL(frexp, std::, <cmath>)
+SYMBOL(frexp, None, <cmath>)
+SYMBOL(frexp, None, <math.h>)
+SYMBOL(frexpf, std::, <cmath>)
+SYMBOL(frexpf, None, <cmath>)
+SYMBOL(frexpf, None, <math.h>)
+SYMBOL(frexpl, std::, <cmath>)
+SYMBOL(frexpl, None, <cmath>)
+SYMBOL(frexpl, None, <math.h>)
+SYMBOL(fscanf, std::, <cstdio>)
+SYMBOL(fscanf, None, <cstdio>)
+SYMBOL(fscanf, None, <stdio.h>)
+SYMBOL(fseek, std::, <cstdio>)
+SYMBOL(fseek, None, <cstdio>)
+SYMBOL(fseek, None, <stdio.h>)
+SYMBOL(fsetpos, std::, <cstdio>)
+SYMBOL(fsetpos, None, <cstdio>)
+SYMBOL(fsetpos, None, <stdio.h>)
+SYMBOL(ftell, std::, <cstdio>)
+SYMBOL(ftell, None, <cstdio>)
+SYMBOL(ftell, None, <stdio.h>)
+SYMBOL(fwide, std::, <cwchar>)
+SYMBOL(fwide, None, <cwchar>)
+SYMBOL(fwide, None, <wchar.h>)
+SYMBOL(fwprintf, std::, <cwchar>)
+SYMBOL(fwprintf, None, <cwchar>)
+SYMBOL(fwprintf, None, <wchar.h>)
+SYMBOL(fwrite, std::, <cstdio>)
+SYMBOL(fwrite, None, <cstdio>)
+SYMBOL(fwrite, None, <stdio.h>)
+SYMBOL(fwscanf, std::, <cwchar>)
+SYMBOL(fwscanf, None, <cwchar>)
+SYMBOL(fwscanf, None, <wchar.h>)
+SYMBOL(getc, std::, <cstdio>)
+SYMBOL(getc, None, <cstdio>)
+SYMBOL(getc, None, <stdio.h>)
+SYMBOL(getchar, std::, <cstdio>)
+SYMBOL(getchar, None, <cstdio>)
+SYMBOL(getchar, None, <stdio.h>)
+SYMBOL(getenv, std::, <cstdlib>)
+SYMBOL(getenv, None, <cstdlib>)
+SYMBOL(getenv, None, <stdlib.h>)
+SYMBOL(getwc, std::, <cwchar>)
+SYMBOL(getwc, None, <cwchar>)
+SYMBOL(getwc, None, <wchar.h>)
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+SYMBOL(scalbnf, std::, <cmath>)
+SYMBOL(scalbnf, None, <cmath>)
+SYMBOL(scalbnf, None, <math.h>)
+SYMBOL(scalbnl, std::, <cmath>)
+SYMBOL(scalbnl, None, <cmath>)
+SYMBOL(scalbnl, None, <math.h>)
+SYMBOL(scanf, std::, <cstdio>)
+SYMBOL(scanf, None, <cstdio>)
+SYMBOL(scanf, None, <stdio.h>)
+SYMBOL(setbuf, std::, <cstdio>)
+SYMBOL(setbuf, None, <cstdio>)
+SYMBOL(setbuf, None, <stdio.h>)
+SYMBOL(setlocale, std::, <clocale>)
+SYMBOL(setlocale, None, <clocale>)
+SYMBOL(setlocale, None, <locale.h>)
+SYMBOL(setvbuf, std::, <cstdio>)
+SYMBOL(setvbuf, None, <cstdio>)
+SYMBOL(setvbuf, None, <stdio.h>)
+SYMBOL(sig_atomic_t, std::, <csignal>)
+SYMBOL(sig_atomic_t, None, <csignal>)
+SYMBOL(sig_atomic_t, None, <signal.h>)
+SYMBOL(signal, std::, <csignal>)
+SYMBOL(signal, None, <csignal>)
+SYMBOL(signal, None, <signal.h>)
+SYMBOL(signbit, std::, <cmath>)
+SYMBOL(signbit, None, <cmath>)
+SYMBOL(signbit, None, <math.h>)
+SYMBOL(sin, std::, <cmath>)
+SYMBOL(sin, None, <cmath>)
+SYMBOL(sin, None, <math.h>)
+SYMBOL(sinf, std::, <cmath>)
+SYMBOL(sinf, None, <cmath>)
+SYMBOL(sinf, None, <math.h>)
+SYMBOL(sinh, std::, <cmath>)
+SYMBOL(sinh, None, <cmath>)
+SYMBOL(sinh, None, <math.h>)
+SYMBOL(sinhf, std::, <cmath>)
+SYMBOL(sinhf, None, <cmath>)
+SYMBOL(sinhf, None, <math.h>)
+SYMBOL(sinhl, std::, <cmath>)
+SYMBOL(sinhl, None, <cmath>)
+SYMBOL(sinhl, None, <math.h>)
+SYMBOL(sinl, std::, <cmath>)
+SYMBOL(sinl, None, <cmath>)
+SYMBOL(sinl, None, <math.h>)
+SYMBOL(snprintf, std::, <cstdio>)
+SYMBOL(snprintf, None, <cstdio>)
+SYMBOL(snprintf, None, <stdio.h>)
+SYMBOL(sph_bessel, std::, <cmath>)
+SYMBOL(sph_bessel, None, <cmath>)
+SYMBOL(sph_bessel, None, <math.h>)
+SYMBOL(sph_besself, std::, <cmath>)
+SYMBOL(sph_besself, None, <cmath>)
+SYMBOL(sph_besself, None, <math.h>)
+SYMBOL(sph_bessell, std::, <cmath>)
+SYMBOL(sph_bessell, None, <cmath>)
+SYMBOL(sph_bessell, None, <math.h>)
+SYMBOL(sprintf, std::, <cstdio>)
+SYMBOL(sprintf, None, <cstdio>)
+SYMBOL(sprintf, None, <stdio.h>)
+SYMBOL(sqrt, std::, <cmath>)
+SYMBOL(sqrt, None, <cmath>)
+SYMBOL(sqrt, None, <math.h>)
+SYMBOL(sqrtf, std::, <cmath>)
+SYMBOL(sqrtf, None, <cmath>)
+SYMBOL(sqrtf, None, <math.h>)
+SYMBOL(sqrtl, std::, <cmath>)
+SYMBOL(sqrtl, None, <cmath>)
+SYMBOL(sqrtl, None, <math.h>)
+SYMBOL(srand, std::, <cstdlib>)
+SYMBOL(srand, None, <cstdlib>)
+SYMBOL(srand, None, <stdlib.h>)
+SYMBOL(sscanf, std::, <cstdio>)
+SYMBOL(sscanf, None, <cstdio>)
+SYMBOL(sscanf, None, <stdio.h>)
+SYMBOL(strcat, std::, <cstring>)
+SYMBOL(strcat, None, <cstring>)
+SYMBOL(strcat, None, <string.h>)
+SYMBOL(strchr, std::, <cstring>)
+SYMBOL(strchr, None, <cstring>)
+SYMBOL(strchr, None, <string.h>)
+SYMBOL(strcmp, std::, <cstring>)
+SYMBOL(strcmp, None, <cstring>)
+SYMBOL(strcmp, None, <string.h>)
+SYMBOL(strcoll, std::, <cstring>)
+SYMBOL(strcoll, None, <cstring>)
+SYMBOL(strcoll, None, <string.h>)
+SYMBOL(strcpy, std::, <cstring>)
+SYMBOL(strcpy, None, <cstring>)
+SYMBOL(strcpy, None, <string.h>)
+SYMBOL(strcspn, std::, <cstring>)
+SYMBOL(strcspn, None, <cstring>)
+SYMBOL(strcspn, None, <string.h>)
+SYMBOL(strerror, std::, <cstring>)
+SYMBOL(strerror, None, <cstring>)
+SYMBOL(strerror, None, <string.h>)
+SYMBOL(strftime, std::, <ctime>)
+SYMBOL(strftime, None, <ctime>)
+SYMBOL(strftime, None, <time.h>)
+SYMBOL(strlen, std::, <cstring>)
+SYMBOL(strlen, None, <cstring>)
+SYMBOL(strlen, None, <string.h>)
+SYMBOL(strncat, std::, <cstring>)
+SYMBOL(strncat, None, <cstring>)
+SYMBOL(strncat, None, <string.h>)
+SYMBOL(strncmp, std::, <cstring>)
+SYMBOL(strncmp, None, <cstring>)
+SYMBOL(strncmp, None, <string.h>)
+SYMBOL(strncpy, std::, <cstring>)
+SYMBOL(strncpy, None, <cstring>)
+SYMBOL(strncpy, None, <string.h>)
+SYMBOL(strpbrk, std::, <cstring>)
+SYMBOL(strpbrk, None, <cstring>)
+SYMBOL(strpbrk, None, <string.h>)
+SYMBOL(strrchr, std::, <cstring>)
+SYMBOL(strrchr, None, <cstring>)
+SYMBOL(strrchr, None, <string.h>)
+SYMBOL(strspn, std::, <cstring>)
+SYMBOL(strspn, None, <cstring>)
+SYMBOL(strspn, None, <string.h>)
+SYMBOL(strstr, std::, <cstring>)
+SYMBOL(strstr, None, <cstring>)
+SYMBOL(strstr, None, <string.h>)
+SYMBOL(strtod, std::, <cstdlib>)
+SYMBOL(strtod, None, <cstdlib>)
+SYMBOL(strtod, None, <stdlib.h>)
+SYMBOL(strtof, std::, <cstdlib>)
+SYMBOL(strtof, None, <cstdlib>)
+SYMBOL(strtof, None, <stdlib.h>)
+SYMBOL(strtoimax, std::, <cinttypes>)
+SYMBOL(strtoimax, None, <cinttypes>)
+SYMBOL(strtoimax, None, <inttypes.h>)
+SYMBOL(strtok, std::, <cstring>)
+SYMBOL(strtok, None, <cstring>)
+SYMBOL(strtok, None, <string.h>)
+SYMBOL(strtol, std::, <cstdlib>)
+SYMBOL(strtol, None, <cstdlib>)
+SYMBOL(strtol, None, <stdlib.h>)
+SYMBOL(strtold, std::, <cstdlib>)
+SYMBOL(strtold, None, <cstdlib>)
+SYMBOL(strtold, None, <stdlib.h>)
+SYMBOL(strtoll, std::, <cstdlib>)
+SYMBOL(strtoll, None, <cstdlib>)
+SYMBOL(strtoll, None, <stdlib.h>)
+SYMBOL(strtoul, std::, <cstdlib>)
+SYMBOL(strtoul, None, <cstdlib>)
+SYMBOL(strtoul, None, <stdlib.h>)
+SYMBOL(strtoull, std::, <cstdlib>)
+SYMBOL(strtoull, None, <cstdlib>)
+SYMBOL(strtoull, None, <stdlib.h>)
+SYMBOL(strtoumax, std::, <cinttypes>)
+SYMBOL(strtoumax, None, <cinttypes>)
+SYMBOL(strtoumax, None, <inttypes.h>)
+SYMBOL(strxfrm, std::, <cstring>)
+SYMBOL(strxfrm, None, <cstring>)
+SYMBOL(strxfrm, None, <string.h>)
+SYMBOL(swprintf, std::, <cwchar>)
+SYMBOL(swprintf, None, <cwchar>)
+SYMBOL(swprintf, None, <wchar.h>)
+SYMBOL(swscanf, std::, <cwchar>)
+SYMBOL(swscanf, None, <cwchar>)
+SYMBOL(swscanf, None, <wchar.h>)
+SYMBOL(system, std::, <cstdlib>)
+SYMBOL(system, None, <cstdlib>)
+SYMBOL(system, None, <stdlib.h>)
+SYMBOL(tan, std::, <cmath>)
+SYMBOL(tan, None, <cmath>)
+SYMBOL(tan, None, <math.h>)
+SYMBOL(tanf, std::, <cmath>)
+SYMBOL(tanf, None, <cmath>)
+SYMBOL(tanf, None, <math.h>)
+SYMBOL(tanh, std::, <cmath>)
+SYMBOL(tanh, None, <cmath>)
+SYMBOL(tanh, None, <math.h>)
+SYMBOL(tanhf, std::, <cmath>)
+SYMBOL(tanhf, None, <cmath>)
+SYMBOL(tanhf, None, <math.h>)
+SYMBOL(tanhl, std::, <cmath>)
+SYMBOL(tanhl, None, <cmath>)
+SYMBOL(tanhl, None, <math.h>)
+SYMBOL(tanl, std::, <cmath>)
+SYMBOL(tanl, None, <cmath>)
+SYMBOL(tanl, None, <math.h>)
+SYMBOL(tgamma, std::, <cmath>)
+SYMBOL(tgamma, None, <cmath>)
+SYMBOL(tgamma, None, <math.h>)
+SYMBOL(tgammaf, std::, <cmath>)
+SYMBOL(tgammaf, None, <cmath>)
+SYMBOL(tgammaf, None, <math.h>)
+SYMBOL(tgammal, std::, <cmath>)
+SYMBOL(tgammal, None, <cmath>)
+SYMBOL(tgammal, None, <math.h>)
+SYMBOL(time, std::, <ctime>)
+SYMBOL(time, None, <ctime>)
+SYMBOL(time, None, <time.h>)
+SYMBOL(time_t, std::, <ctime>)
+SYMBOL(time_t, None, <ctime>)
+SYMBOL(time_t, None, <time.h>)
+SYMBOL(timespec, std::, <ctime>)
+SYMBOL(timespec, None, <ctime>)
+SYMBOL(timespec, None, <time.h>)
+SYMBOL(timespec_get, std::, <ctime>)
+SYMBOL(timespec_get, None, <ctime>)
+SYMBOL(timespec_get, None, <time.h>)
+SYMBOL(tm, std::, <ctime>)
+SYMBOL(tm, None, <ctime>)
+SYMBOL(tm, None, <time.h>)
+SYMBOL(tmpfile, std::, <cstdio>)
+SYMBOL(tmpfile, None, <cstdio>)
+SYMBOL(tmpfile, None, <stdio.h>)
+SYMBOL(tmpnam, std::, <cstdio>)
+SYMBOL(tmpnam, None, <cstdio>)
+SYMBOL(tmpnam, None, <stdio.h>)
+SYMBOL(to_integer, std::, <cstddef>)
+SYMBOL(to_integer, None, <cstddef>)
+SYMBOL(to_integer, None, <stddef.h>)
+SYMBOL(tolower, std::, <cctype>)
+SYMBOL(tolower, None, <cctype>)
+SYMBOL(tolower, None, <ctype.h>)
+SYMBOL(toupper, std::, <cctype>)
+SYMBOL(toupper, None, <cctype>)
+SYMBOL(toupper, None, <ctype.h>)
+SYMBOL(towctrans, std::, <cwctype>)
+SYMBOL(towctrans, None, <cwctype>)
+SYMBOL(towctrans, None, <wctype.h>)
+SYMBOL(towlower, std::, <cwctype>)
+SYMBOL(towlower, None, <cwctype>)
+SYMBOL(towlower, None, <wctype.h>)
+SYMBOL(towupper, std::, <cwctype>)
+SYMBOL(towupper, None, <cwctype>)
+SYMBOL(towupper, None, <wctype.h>)
+SYMBOL(trunc, std::, <cmath>)
+SYMBOL(trunc, None, <cmath>)
+SYMBOL(trunc, None, <math.h>)
+SYMBOL(truncf, std::, <cmath>)
+SYMBOL(truncf, None, <cmath>)
+SYMBOL(truncf, None, <math.h>)
+SYMBOL(truncl, std::, <cmath>)
+SYMBOL(truncl, None, <cmath>)
+SYMBOL(truncl, None, <math.h>)
+SYMBOL(uint16_t, std::, <cstdint>)
+SYMBOL(uint16_t, None, <cstdint>)
+SYMBOL(uint16_t, None, <stdint.h>)
+SYMBOL(uint32_t, std::, <cstdint>)
+SYMBOL(uint32_t, None, <cstdint>)
+SYMBOL(uint32_t, None, <stdint.h>)
+SYMBOL(uint64_t, std::, <cstdint>)
+SYMBOL(uint64_t, None, <cstdint>)
+SYMBOL(uint64_t, None, <stdint.h>)
+SYMBOL(uint8_t, std::, <cstdint>)
+SYMBOL(uint8_t, None, <cstdint>)
+SYMBOL(uint8_t, None, <stdint.h>)
+SYMBOL(uint_fast16_t, std::, <cstdint>)
+SYMBOL(uint_fast16_t, None, <cstdint>)
+SYMBOL(uint_fast16_t, None, <stdint.h>)
+SYMBOL(uint_fast32_t, std::, <cstdint>)
+SYMBOL(uint_fast32_t, None, <cstdint>)
+SYMBOL(uint_fast32_t, None, <stdint.h>)
+SYMBOL(uint_fast64_t, std::, <cstdint>)
+SYMBOL(uint_fast64_t, None, <cstdint>)
+SYMBOL(uint_fast64_t, None, <stdint.h>)
+SYMBOL(uint_fast8_t, std::, <cstdint>)
+SYMBOL(uint_fast8_t, None, <cstdint>)
+SYMBOL(uint_fast8_t, None, <stdint.h>)
+SYMBOL(uint_least16_t, std::, <cstdint>)
+SYMBOL(uint_least16_t, None, <cstdint>)
+SYMBOL(uint_least16_t, None, <stdint.h>)
+SYMBOL(uint_least32_t, std::, <cstdint>)
+SYMBOL(uint_least32_t, None, <cstdint>)
+SYMBOL(uint_least32_t, None, <stdint.h>)
+SYMBOL(uint_least64_t, std::, <cstdint>)
+SYMBOL(uint_least64_t, None, <cstdint>)
+SYMBOL(uint_least64_t, None, <stdint.h>)
+SYMBOL(uint_least8_t, std::, <cstdint>)
+SYMBOL(uint_least8_t, None, <cstdint>)
+SYMBOL(uint_least8_t, None, <stdint.h>)
+SYMBOL(uintmax_t, std::, <cstdint>)
+SYMBOL(uintmax_t, None, <cstdint>)
+SYMBOL(uintmax_t, None, <stdint.h>)
+SYMBOL(uintptr_t, std::, <cstdint>)
+SYMBOL(uintptr_t, None, <cstdint>)
+SYMBOL(uintptr_t, None, <stdint.h>)
+SYMBOL(ungetc, std::, <cstdio>)
+SYMBOL(ungetc, None, <cstdio>)
+SYMBOL(ungetc, None, <stdio.h>)
+SYMBOL(ungetwc, std::, <cwchar>)
+SYMBOL(ungetwc, None, <cwchar>)
+SYMBOL(ungetwc, None, <wchar.h>)
+SYMBOL(va_list, std::, <cstdarg>)
+SYMBOL(va_list, None, <cstdarg>)
+SYMBOL(va_list, None, <stdarg.h>)
+SYMBOL(vfprintf, std::, <cstdio>)
+SYMBOL(vfprintf, None, <cstdio>)
+SYMBOL(vfprintf, None, <stdio.h>)
+SYMBOL(vfscanf, std::, <cstdio>)
+SYMBOL(vfscanf, None, <cstdio>)
+SYMBOL(vfscanf, None, <stdio.h>)
+SYMBOL(vfwprintf, std::, <cwchar>)
+SYMBOL(vfwprintf, None, <cwchar>)
+SYMBOL(vfwprintf, None, <wchar.h>)
+SYMBOL(vfwscanf, std::, <cwchar>)
+SYMBOL(vfwscanf, None, <cwchar>)
+SYMBOL(vfwscanf, None, <wchar.h>)
+SYMBOL(vprintf, std::, <cstdio>)
+SYMBOL(vprintf, None, <cstdio>)
+SYMBOL(vprintf, None, <stdio.h>)
+SYMBOL(vscanf, std::, <cstdio>)
+SYMBOL(vscanf, None, <cstdio>)
+SYMBOL(vscanf, None, <stdio.h>)
+SYMBOL(vsnprintf, std::, <cstdio>)
+SYMBOL(vsnprintf, None, <cstdio>)
+SYMBOL(vsnprintf, None, <stdio.h>)
+SYMBOL(vsprintf, std::, <cstdio>)
+SYMBOL(vsprintf, None, <cstdio>)
+SYMBOL(vsprintf, None, <stdio.h>)
+SYMBOL(vsscanf, std::, <cstdio>)
+SYMBOL(vsscanf, None, <cstdio>)
+SYMBOL(vsscanf, None, <stdio.h>)
+SYMBOL(vswprintf, std::, <cwchar>)
+SYMBOL(vswprintf, None, <cwchar>)
+SYMBOL(vswprintf, None, <wchar.h>)
+SYMBOL(vswscanf, std::, <cwchar>)
+SYMBOL(vswscanf, None, <cwchar>)
+SYMBOL(vswscanf, None, <wchar.h>)
+SYMBOL(vwprintf, std::, <cwchar>)
+SYMBOL(vwprintf, None, <cwchar>)
+SYMBOL(vwprintf, None, <wchar.h>)
+SYMBOL(vwscanf, std::, <cwchar>)
+SYMBOL(vwscanf, None, <cwchar>)
+SYMBOL(vwscanf, None, <wchar.h>)
+SYMBOL(wcrtomb, std::, <cwchar>)
+SYMBOL(wcrtomb, None, <cwchar>)
+SYMBOL(wcrtomb, None, <wchar.h>)
+SYMBOL(wcscat, std::, <cwchar>)
+SYMBOL(wcscat, None, <cwchar>)
+SYMBOL(wcscat, None, <wchar.h>)
+SYMBOL(wcschr, std::, <cwchar>)
+SYMBOL(wcschr, None, <cwchar>)
+SYMBOL(wcschr, None, <wchar.h>)
+SYMBOL(wcscmp, std::, <cwchar>)
+SYMBOL(wcscmp, None, <cwchar>)
+SYMBOL(wcscmp, None, <wchar.h>)
+SYMBOL(wcscoll, std::, <cwchar>)
+SYMBOL(wcscoll, None, <cwchar>)
+SYMBOL(wcscoll, None, <wchar.h>)
+SYMBOL(wcscpy, std::, <cwchar>)
+SYMBOL(wcscpy, None, <cwchar>)
+SYMBOL(wcscpy, None, <wchar.h>)
+SYMBOL(wcscspn, std::, <cwchar>)
+SYMBOL(wcscspn, None, <cwchar>)
+SYMBOL(wcscspn, None, <wchar.h>)
+SYMBOL(wcsftime, std::, <cwchar>)
+SYMBOL(wcsftime, None, <cwchar>)
+SYMBOL(wcsftime, None, <wchar.h>)
+SYMBOL(wcslen, std::, <cwchar>)
+SYMBOL(wcslen, None, <cwchar>)
+SYMBOL(wcslen, None, <wchar.h>)
+SYMBOL(wcsncat, std::, <cwchar>)
+SYMBOL(wcsncat, None, <cwchar>)
+SYMBOL(wcsncat, None, <wchar.h>)
+SYMBOL(wcsncmp, std::, <cwchar>)
+SYMBOL(wcsncmp, None, <cwchar>)
+SYMBOL(wcsncmp, None, <wchar.h>)
+SYMBOL(wcsncpy, std::, <cwchar>)
+SYMBOL(wcsncpy, None, <cwchar>)
+SYMBOL(wcsncpy, None, <wchar.h>)
+SYMBOL(wcspbrk, std::, <cwchar>)
+SYMBOL(wcspbrk, None, <cwchar>)
+SYMBOL(wcspbrk, None, <wchar.h>)
+SYMBOL(wcsrchr, std::, <cwchar>)
+SYMBOL(wcsrchr, None, <cwchar>)
+SYMBOL(wcsrchr, None, <wchar.h>)
+SYMBOL(wcsrtombs, std::, <cwchar>)
+SYMBOL(wcsrtombs, None, <cwchar>)
+SYMBOL(wcsrtombs, None, <wchar.h>)
+SYMBOL(wcsspn, std::, <cwchar>)
+SYMBOL(wcsspn, None, <cwchar>)
+SYMBOL(wcsspn, None, <wchar.h>)
+SYMBOL(wcsstr, std::, <cwchar>)
+SYMBOL(wcsstr, None, <cwchar>)
+SYMBOL(wcsstr, None, <wchar.h>)
+SYMBOL(wcstod, std::, <cwchar>)
+SYMBOL(wcstod, None, <cwchar>)
+SYMBOL(wcstod, None, <wchar.h>)
+SYMBOL(wcstof, std::, <cwchar>)
+SYMBOL(wcstof, None, <cwchar>)
+SYMBOL(wcstof, None, <wchar.h>)
+SYMBOL(wcstoimax, std::, <cinttypes>)
+SYMBOL(wcstoimax, None, <cinttypes>)
+SYMBOL(wcstoimax, None, <inttypes.h>)
+SYMBOL(wcstok, std::, <cwchar>)
+SYMBOL(wcstok, None, <cwchar>)
+SYMBOL(wcstok, None, <wchar.h>)
+SYMBOL(wcstol, std::, <cwchar>)
+SYMBOL(wcstol, None, <cwchar>)
+SYMBOL(wcstol, None, <wchar.h>)
+SYMBOL(wcstold, std::, <cwchar>)
+SYMBOL(wcstold, None, <cwchar>)
+SYMBOL(wcstold, None, <wchar.h>)
+SYMBOL(wcstoll, std::, <cwchar>)
+SYMBOL(wcstoll, None, <cwchar>)
+SYMBOL(wcstoll, None, <wchar.h>)
+SYMBOL(wcstombs, std::, <cstdlib>)
+SYMBOL(wcstombs, None, <cstdlib>)
+SYMBOL(wcstombs, None, <stdlib.h>)
+SYMBOL(wcstoul, std::, <cwchar>)
+SYMBOL(wcstoul, None, <cwchar>)
+SYMBOL(wcstoul, None, <wchar.h>)
+SYMBOL(wcstoull, std::, <cwchar>)
+SYMBOL(wcstoull, None, <cwchar>)
+SYMBOL(wcstoull, None, <wchar.h>)
+SYMBOL(wcstoumax, std::, <cinttypes>)
+SYMBOL(wcstoumax, None, <cinttypes>)
+SYMBOL(wcstoumax, None, <inttypes.h>)
+SYMBOL(wcsxfrm, std::, <cwchar>)
+SYMBOL(wcsxfrm, None, <cwchar>)
+SYMBOL(wcsxfrm, None, <wchar.h>)
+SYMBOL(wctob, std::, <cwchar>)
+SYMBOL(wctob, None, <cwchar>)
+SYMBOL(wctob, None, <wchar.h>)
+SYMBOL(wctomb, std::, <cstdlib>)
+SYMBOL(wctomb, None, <cstdlib>)
+SYMBOL(wctomb, None, <stdlib.h>)
+SYMBOL(wctrans, std::, <cwctype>)
+SYMBOL(wctrans, None, <cwctype>)
+SYMBOL(wctrans, None, <wctype.h>)
+SYMBOL(wctrans_t, std::, <cwctype>)
+SYMBOL(wctrans_t, None, <cwctype>)
+SYMBOL(wctrans_t, None, <wctype.h>)
+SYMBOL(wctype, std::, <cwctype>)
+SYMBOL(wctype, None, <cwctype>)
+SYMBOL(wctype, None, <wctype.h>)
+SYMBOL(wctype_t, std::, <cwctype>)
+SYMBOL(wctype_t, None, <cwctype>)
+SYMBOL(wctype_t, None, <wctype.h>)
+SYMBOL(wmemchr, std::, <cwchar>)
+SYMBOL(wmemchr, None, <cwchar>)
+SYMBOL(wmemchr, None, <wchar.h>)
+SYMBOL(wmemcmp, std::, <cwchar>)
+SYMBOL(wmemcmp, None, <cwchar>)
+SYMBOL(wmemcmp, None, <wchar.h>)
+SYMBOL(wmemcpy, std::, <cwchar>)
+SYMBOL(wmemcpy, None, <cwchar>)
+SYMBOL(wmemcpy, None, <wchar.h>)
+SYMBOL(wmemmove, std::, <cwchar>)
+SYMBOL(wmemmove, None, <cwchar>)
+SYMBOL(wmemmove, None, <wchar.h>)
+SYMBOL(wmemset, std::, <cwchar>)
+SYMBOL(wmemset, None, <cwchar>)
+SYMBOL(wmemset, None, <wchar.h>)
+SYMBOL(wprintf, std::, <cwchar>)
+SYMBOL(wprintf, None, <cwchar>)
+SYMBOL(wprintf, None, <wchar.h>)
+SYMBOL(wscanf, std::, <cwchar>)
+SYMBOL(wscanf, None, <cwchar>)
+SYMBOL(wscanf, None, <wchar.h>)
+// C++ [support.c.headers.other] 17.14.7
+//    ..., behaves as if each name placed in the standard library namespace by
+//    the corresponding <cname> header is placed within the global namespace
+//    scope, except for the functions described in [sf.cmath], the
+//    std!::!lerp function overloads ([c.math.lerp]), the declaration of
+//    std!::!byte ([cstddef.syn]), and the functions and function templates
+//    described in [support.types.byteops].
+SYMBOL(assoc_laguerre, std::, <cmath>)
+SYMBOL(assoc_laguerref, std::, <cmath>)
+SYMBOL(assoc_laguerrel, std::, <cmath>)
+SYMBOL(assoc_legendre, std::, <cmath>)
+SYMBOL(assoc_legendref, std::, <cmath>)
+SYMBOL(assoc_legendrel, std::, <cmath>)
+SYMBOL(beta, std::, <cmath>)
+SYMBOL(betaf, std::, <cmath>)
+SYMBOL(betal, std::, <cmath>)
+SYMBOL(byte, std::, <cstddef>)
+SYMBOL(comp_ellint_1, std::, <cmath>)
+SYMBOL(comp_ellint_1f, std::, <cmath>)
+SYMBOL(comp_ellint_1l, std::, <cmath>)
+SYMBOL(comp_ellint_2, std::, <cmath>)
+SYMBOL(comp_ellint_2f, std::, <cmath>)
+SYMBOL(comp_ellint_2l, std::, <cmath>)
+SYMBOL(comp_ellint_3, std::, <cmath>)
+SYMBOL(comp_ellint_3f, std::, <cmath>)
+SYMBOL(comp_ellint_3l, std::, <cmath>)
+SYMBOL(cyl_bessel_i, std::, <cmath>)
+SYMBOL(cyl_bessel_if, std::, <cmath>)
+SYMBOL(cyl_bessel_il, std::, <cmath>)
+SYMBOL(cyl_bessel_j, std::, <cmath>)
+SYMBOL(cyl_bessel_jf, std::, <cmath>)
+SYMBOL(cyl_bessel_jl, std::, <cmath>)
+SYMBOL(cyl_bessel_k, std::, <cmath>)
+SYMBOL(cyl_bessel_kf, std::, <cmath>)
+SYMBOL(cyl_bessel_kl, std::, <cmath>)
+SYMBOL(cyl_neumann, std::, <cmath>)
+SYMBOL(cyl_neumannf, std::, <cmath>)
+SYMBOL(cyl_neumannl, std::, <cmath>)
+SYMBOL(ellint_1, std::, <cmath>)
+SYMBOL(ellint_1f, std::, <cmath>)
+SYMBOL(ellint_1l, std::, <cmath>)
+SYMBOL(ellint_2, std::, <cmath>)
+SYMBOL(ellint_2f, std::, <cmath>)
+SYMBOL(ellint_2l, std::, <cmath>)
+SYMBOL(ellint_3, std::, <cmath>)
+SYMBOL(ellint_3f, std::, <cmath>)
+SYMBOL(ellint_3l, std::, <cmath>)
+SYMBOL(expint, std::, <cmath>)
+SYMBOL(expintf, std::, <cmath>)
+SYMBOL(expintl, std::, <cmath>)
+SYMBOL(hermite, std::, <cmath>)
+SYMBOL(hermitef, std::, <cmath>)
+SYMBOL(hermitel, std::, <cmath>)
+SYMBOL(laguerre, std::, <cmath>)
+SYMBOL(laguerref, std::, <cmath>)
+SYMBOL(laguerrel, std::, <cmath>)
+SYMBOL(legendre, std::, <cmath>)
+SYMBOL(legendref, std::, <cmath>)
+SYMBOL(legendrel, std::, <cmath>)
+SYMBOL(lerp, std::, <cmath>)
+SYMBOL(riemann_zeta, std::, <cmath>)
+SYMBOL(riemann_zetaf, std::, <cmath>)
+SYMBOL(riemann_zetal, std::, <cmath>)
+SYMBOL(sph_legendre, std::, <cmath>)
+SYMBOL(sph_legendref, std::, <cmath>)
+SYMBOL(sph_legendrel, std::, <cmath>)
+SYMBOL(sph_neumann, std::, <cmath>)
+SYMBOL(sph_neumannf, std::, <cmath>)
+SYMBOL(sph_neumannl, std::, <cmath>)
+// C standard macros.
+SYMBOL(BUFSIZ, None, <cstdio>)
+SYMBOL(BUFSIZ, None, <stdio.h>)
+SYMBOL(CHAR_BIT, None, <climits>)
+SYMBOL(CHAR_BIT, None, <limits.h>)
+SYMBOL(CHAR_MAX, None, <climits>)
+SYMBOL(CHAR_MAX, None, <limits.h>)
+SYMBOL(CHAR_MIN, None, <climits>)
+SYMBOL(CHAR_MIN, None, <limits.h>)
+SYMBOL(CLOCKS_PER_SEC, None, <ctime>)
+SYMBOL(CLOCKS_PER_SEC, None, <time.h>)
+SYMBOL(DBL_DECIMAL_DIG, None, <cfloat>)
+SYMBOL(DBL_DECIMAL_DIG, None, <float.h>)
+SYMBOL(DBL_DIG, None, <cfloat>)
+SYMBOL(DBL_DIG, None, <float.h>)
+SYMBOL(DBL_EPSILON, None, <cfloat>)
+SYMBOL(DBL_EPSILON, None, <float.h>)
+SYMBOL(DBL_HAS_SUBNORM, None, <cfloat>)
+SYMBOL(DBL_HAS_SUBNORM, None, <float.h>)
+SYMBOL(DBL_MANT_DIG, None, <cfloat>)
+SYMBOL(DBL_MANT_DIG, None, <float.h>)
+SYMBOL(DBL_MAX, None, <cfloat>)
+SYMBOL(DBL_MAX, None, <float.h>)
+SYMBOL(DBL_MAX_10_EXP, None, <cfloat>)
+SYMBOL(DBL_MAX_10_EXP, None, <float.h>)
+SYMBOL(DBL_MAX_EXP, None, <cfloat>)
+SYMBOL(DBL_MAX_EXP, None, <float.h>)
+SYMBOL(DBL_MIN, None, <cfloat>)
+SYMBOL(DBL_MIN, None, <float.h>)
+SYMBOL(DBL_MIN_10_EXP, None, <cfloat>)
+SYMBOL(DBL_MIN_10_EXP, None, <float.h>)
+SYMBOL(DBL_MIN_EXP, None, <cfloat>)
+SYMBOL(DBL_MIN_EXP, None, <float.h>)
+SYMBOL(DBL_TRUE_MIN, None, <cfloat>)
+SYMBOL(DBL_TRUE_MIN, None, <float.h>)
+SYMBOL(DECIMAL_DIG, None, <cfloat>)
+SYMBOL(DECIMAL_DIG, None, <float.h>)
+SYMBOL(E2BIG, None, <cerrno>)
+SYMBOL(E2BIG, None, <errno.h>)
+SYMBOL(EACCES, None, <cerrno>)
+SYMBOL(EACCES, None, <errno.h>)
+SYMBOL(EADDRINUSE, None, <cerrno>)
+SYMBOL(EADDRINUSE, None, <errno.h>)
+SYMBOL(EADDRNOTAVAIL, None, <cerrno>)
+SYMBOL(EADDRNOTAVAIL, None, <errno.h>)
+SYMBOL(EAFNOSUPPORT, None, <cerrno>)
+SYMBOL(EAFNOSUPPORT, None, <errno.h>)
+SYMBOL(EAGAIN, None, <cerrno>)
+SYMBOL(EAGAIN, None, <errno.h>)
+SYMBOL(EALREADY, None, <cerrno>)
+SYMBOL(EALREADY, None, <errno.h>)
+SYMBOL(EBADF, None, <cerrno>)
+SYMBOL(EBADF, None, <errno.h>)
+SYMBOL(EBADMSG, None, <cerrno>)
+SYMBOL(EBADMSG, None, <errno.h>)
+SYMBOL(EBUSY, None, <cerrno>)
+SYMBOL(EBUSY, None, <errno.h>)
+SYMBOL(ECANCELED, None, <cerrno>)
+SYMBOL(ECANCELED, None, <errno.h>)
+SYMBOL(ECHILD, None, <cerrno>)
+SYMBOL(ECHILD, None, <errno.h>)
+SYMBOL(ECONNABORTED, None, <cerrno>)
+SYMBOL(ECONNABORTED, None, <errno.h>)
+SYMBOL(ECONNREFUSED, None, <cerrno>)
+SYMBOL(ECONNREFUSED, None, <errno.h>)
+SYMBOL(ECONNRESET, None, <cerrno>)
+SYMBOL(ECONNRESET, None, <errno.h>)
+SYMBOL(EDEADLK, None, <cerrno>)
+SYMBOL(EDEADLK, None, <errno.h>)
+SYMBOL(EDESTADDRREQ, None, <cerrno>)
+SYMBOL(EDESTADDRREQ, None, <errno.h>)
+SYMBOL(EDOM, None, <cerrno>)
+SYMBOL(EDOM, None, <errno.h>)
+SYMBOL(EEXIST, None, <cerrno>)
+SYMBOL(EEXIST, None, <errno.h>)
+SYMBOL(EFAULT, None, <cerrno>)
+SYMBOL(EFAULT, None, <errno.h>)
+SYMBOL(EFBIG, None, <cerrno>)
+SYMBOL(EFBIG, None, <errno.h>)
+SYMBOL(EHOSTUNREACH, None, <cerrno>)
+SYMBOL(EHOSTUNREACH, None, <errno.h>)
+SYMBOL(EIDRM, None, <cerrno>)
+SYMBOL(EIDRM, None, <errno.h>)
+SYMBOL(EILSEQ, None, <cerrno>)
+SYMBOL(EILSEQ, None, <errno.h>)
+SYMBOL(EINPROGRESS, None, <cerrno>)
+SYMBOL(EINPROGRESS, None, <errno.h>)
+SYMBOL(EINTR, None, <cerrno>)
+SYMBOL(EINTR, None, <errno.h>)
+SYMBOL(EINVAL, None, <cerrno>)
+SYMBOL(EINVAL, None, <errno.h>)
+SYMBOL(EIO, None, <cerrno>)
+SYMBOL(EIO, None, <errno.h>)
+SYMBOL(EISCONN, None, <cerrno>)
+SYMBOL(EISCONN, None, <errno.h>)
+SYMBOL(EISDIR, None, <cerrno>)
+SYMBOL(EISDIR, None, <errno.h>)
+SYMBOL(ELOOP, None, <cerrno>)
+SYMBOL(ELOOP, None, <errno.h>)
+SYMBOL(EMFILE, None, <cerrno>)
+SYMBOL(EMFILE, None, <errno.h>)
+SYMBOL(EMLINK, None, <cerrno>)
+SYMBOL(EMLINK, None, <errno.h>)
+SYMBOL(EMSGSIZE, None, <cerrno>)
+SYMBOL(EMSGSIZE, None, <errno.h>)
+SYMBOL(ENAMETOOLONG, None, <cerrno>)
+SYMBOL(ENAMETOOLONG, None, <errno.h>)
+SYMBOL(ENETDOWN, None, <cerrno>)
+SYMBOL(ENETDOWN, None, <errno.h>)
+SYMBOL(ENETRESET, None, <cerrno>)
+SYMBOL(ENETRESET, None, <errno.h>)
+SYMBOL(ENETUNREACH, None, <cerrno>)
+SYMBOL(ENETUNREACH, None, <errno.h>)
+SYMBOL(ENFILE, None, <cerrno>)
+SYMBOL(ENFILE, None, <errno.h>)
+SYMBOL(ENOBUFS, None, <cerrno>)
+SYMBOL(ENOBUFS, None, <errno.h>)
+SYMBOL(ENODATA, None, <cerrno>)
+SYMBOL(ENODATA, None, <errno.h>)
+SYMBOL(ENODEV, None, <cerrno>)
+SYMBOL(ENODEV, None, <errno.h>)
+SYMBOL(ENOENT, None, <cerrno>)
+SYMBOL(ENOENT, None, <errno.h>)
+SYMBOL(ENOEXEC, None, <cerrno>)
+SYMBOL(ENOEXEC, None, <errno.h>)
+SYMBOL(ENOLCK, None, <cerrno>)
+SYMBOL(ENOLCK, None, <errno.h>)
+SYMBOL(ENOLINK, None, <cerrno>)
+SYMBOL(ENOLINK, None, <errno.h>)
+SYMBOL(ENOMEM, None, <cerrno>)
+SYMBOL(ENOMEM, None, <errno.h>)
+SYMBOL(ENOMSG, None, <cerrno>)
+SYMBOL(ENOMSG, None, <errno.h>)
+SYMBOL(ENOPROTOOPT, None, <cerrno>)
+SYMBOL(ENOPROTOOPT, None, <errno.h>)
+SYMBOL(ENOSPC, None, <cerrno>)
+SYMBOL(ENOSPC, None, <errno.h>)
+SYMBOL(ENOSR, None, <cerrno>)
+SYMBOL(ENOSR, None, <errno.h>)
+SYMBOL(ENOSTR, None, <cerrno>)
+SYMBOL(ENOSTR, None, <errno.h>)
+SYMBOL(ENOSYS, None, <cerrno>)
+SYMBOL(ENOSYS, None, <errno.h>)
+SYMBOL(ENOTCONN, None, <cerrno>)
+SYMBOL(ENOTCONN, None, <errno.h>)
+SYMBOL(ENOTDIR, None, <cerrno>)
+SYMBOL(ENOTDIR, None, <errno.h>)
+SYMBOL(ENOTEMPTY, None, <cerrno>)
+SYMBOL(ENOTEMPTY, None, <errno.h>)
+SYMBOL(ENOTRECOVERABLE, None, <cerrno>)
+SYMBOL(ENOTRECOVERABLE, None, <errno.h>)
+SYMBOL(ENOTSOCK, None, <cerrno>)
+SYMBOL(ENOTSOCK, None, <errno.h>)
+SYMBOL(ENOTSUP, None, <cerrno>)
+SYMBOL(ENOTSUP, None, <errno.h>)
+SYMBOL(ENOTTY, None, <cerrno>)
+SYMBOL(ENOTTY, None, <errno.h>)
+SYMBOL(ENXIO, None, <cerrno>)
+SYMBOL(ENXIO, None, <errno.h>)
+SYMBOL(EOF, None, <cstdio>)
+SYMBOL(EOF, None, <stdio.h>)
+SYMBOL(EOPNOTSUPP, None, <cerrno>)
+SYMBOL(EOPNOTSUPP, None, <errno.h>)
+SYMBOL(EOVERFLOW, None, <cerrno>)
+SYMBOL(EOVERFLOW, None, <errno.h>)
+SYMBOL(EOWNERDEAD, None, <cerrno>)
+SYMBOL(EOWNERDEAD, None, <errno.h>)
+SYMBOL(EPERM, None, <cerrno>)
+SYMBOL(EPERM, None, <errno.h>)
+SYMBOL(EPIPE, None, <cerrno>)
+SYMBOL(EPIPE, None, <errno.h>)
+SYMBOL(EPROTO, None, <cerrno>)
+SYMBOL(EPROTO, None, <errno.h>)
+SYMBOL(EPROTONOSUPPORT, None, <cerrno>)
+SYMBOL(EPROTONOSUPPORT, None, <errno.h>)
+SYMBOL(EPROTOTYPE, None, <cerrno>)
+SYMBOL(EPROTOTYPE, None, <errno.h>)
+SYMBOL(ERANGE, None, <cerrno>)
+SYMBOL(ERANGE, None, <errno.h>)
+SYMBOL(EROFS, None, <cerrno>)
+SYMBOL(EROFS, None, <errno.h>)
+SYMBOL(ESPIPE, None, <cerrno>)
+SYMBOL(ESPIPE, None, <errno.h>)
+SYMBOL(ESRCH, None, <cerrno>)
+SYMBOL(ESRCH, None, <errno.h>)
+SYMBOL(ETIME, None, <cerrno>)
+SYMBOL(ETIME, None, <errno.h>)
+SYMBOL(ETIMEDOUT, None, <cerrno>)
+SYMBOL(ETIMEDOUT, None, <errno.h>)
+SYMBOL(ETXTBSY, None, <cerrno>)
+SYMBOL(ETXTBSY, None, <errno.h>)
+SYMBOL(EWOULDBLOCK, None, <cerrno>)
+SYMBOL(EWOULDBLOCK, None, <errno.h>)
+SYMBOL(EXDEV, None, <cerrno>)
+SYMBOL(EXDEV, None, <errno.h>)
+SYMBOL(EXIT_FAILURE, None, <cstdlib>)
+SYMBOL(EXIT_FAILURE, None, <stdlib.h>)
+SYMBOL(EXIT_SUCCESS, None, <cstdlib>)
+SYMBOL(EXIT_SUCCESS, None, <stdlib.h>)
+SYMBOL(FE_ALL_EXCEPT, None, <cfenv>)
+SYMBOL(FE_ALL_EXCEPT, None, <fenv.h>)
+SYMBOL(FE_DFL_ENV, None, <cfenv>)
+SYMBOL(FE_DFL_ENV, None, <fenv.h>)
+SYMBOL(FE_DIVBYZERO, None, <cfenv>)
+SYMBOL(FE_DIVBYZERO, None, <fenv.h>)
+SYMBOL(FE_DOWNWARD, None, <cfenv>)
+SYMBOL(FE_DOWNWARD, None, <fenv.h>)
+SYMBOL(FE_INEXACT, None, <cfenv>)
+SYMBOL(FE_INEXACT, None, <fenv.h>)
+SYMBOL(FE_INVALID, None, <cfenv>)
+SYMBOL(FE_INVALID, None, <fenv.h>)
+SYMBOL(FE_OVERFLOW, None, <cfenv>)
+SYMBOL(FE_OVERFLOW, None, <fenv.h>)
+SYMBOL(FE_TONEAREST, None, <cfenv>)
+SYMBOL(FE_TONEAREST, None, <fenv.h>)
+SYMBOL(FE_TOWARDZERO, None, <cfenv>)
+SYMBOL(FE_TOWARDZERO, None, <fenv.h>)
+SYMBOL(FE_UNDERFLOW, None, <cfenv>)
+SYMBOL(FE_UNDERFLOW, None, <fenv.h>)
+SYMBOL(FE_UPWARD, None, <cfenv>)
+SYMBOL(FE_UPWARD, None, <fenv.h>)
+SYMBOL(FILENAME_MAX, None, <cstdio>)
+SYMBOL(FILENAME_MAX, None, <stdio.h>)
+SYMBOL(FLT_DECIMAL_DIG, None, <cfloat>)
+SYMBOL(FLT_DECIMAL_DIG, None, <float.h>)
+SYMBOL(FLT_DIG, None, <cfloat>)
+SYMBOL(FLT_DIG, None, <float.h>)
+SYMBOL(FLT_EPSILON, None, <cfloat>)
+SYMBOL(FLT_EPSILON, None, <float.h>)
+SYMBOL(FLT_EVAL_METHOD, None, <cfloat>)
+SYMBOL(FLT_EVAL_METHOD, None, <float.h>)
+SYMBOL(FLT_HAS_SUBNORM, None, <cfloat>)
+SYMBOL(FLT_HAS_SUBNORM, None, <float.h>)
+SYMBOL(FLT_MANT_DIG, None, <cfloat>)
+SYMBOL(FLT_MANT_DIG, None, <float.h>)
+SYMBOL(FLT_MAX, None, <cfloat>)
+SYMBOL(FLT_MAX, None, <float.h>)
+SYMBOL(FLT_MAX_10_EXP, None, <cfloat>)
+SYMBOL(FLT_MAX_10_EXP, None, <float.h>)
+SYMBOL(FLT_MAX_EXP, None, <cfloat>)
+SYMBOL(FLT_MAX_EXP, None, <float.h>)
+SYMBOL(FLT_MIN, None, <cfloat>)
+SYMBOL(FLT_MIN, None, <float.h>)
+SYMBOL(FLT_MIN_10_EXP, None, <cfloat>)
+SYMBOL(FLT_MIN_10_EXP, None, <float.h>)
+SYMBOL(FLT_MIN_EXP, None, <cfloat>)
+SYMBOL(FLT_MIN_EXP, None, <float.h>)
+SYMBOL(FLT_RADIX, None, <cfloat>)
+SYMBOL(FLT_RADIX, None, <float.h>)
+SYMBOL(FLT_ROUNDS, None, <cfloat>)
+SYMBOL(FLT_ROUNDS, None, <float.h>)
+SYMBOL(FLT_TRUE_MIN, None, <cfloat>)
+SYMBOL(FLT_TRUE_MIN, None, <float.h>)
+SYMBOL(FOPEN_MAX, None, <cstdio>)
+SYMBOL(FOPEN_MAX, None, <stdio.h>)
+SYMBOL(FP_FAST_FMA, None, <cmath>)
+SYMBOL(FP_FAST_FMA, None, <math.h>)
+SYMBOL(FP_FAST_FMAF, None, <cmath>)
+SYMBOL(FP_FAST_FMAF, None, <math.h>)
+SYMBOL(FP_FAST_FMAL, None, <cmath>)
+SYMBOL(FP_FAST_FMAL, None, <math.h>)
+SYMBOL(FP_ILOGB0, None, <cmath>)
+SYMBOL(FP_ILOGB0, None, <math.h>)
+SYMBOL(FP_ILOGBNAN, None, <cmath>)
+SYMBOL(FP_ILOGBNAN, None, <math.h>)
+SYMBOL(FP_INFINITE, None, <cmath>)
+SYMBOL(FP_INFINITE, None, <math.h>)
+SYMBOL(FP_NAN, None, <cmath>)
+SYMBOL(FP_NAN, None, <math.h>)
+SYMBOL(FP_NORMAL, None, <cmath>)
+SYMBOL(FP_NORMAL, None, <math.h>)
+SYMBOL(FP_SUBNORMAL, None, <cmath>)
+SYMBOL(FP_SUBNORMAL, None, <math.h>)
+SYMBOL(FP_ZERO, None, <cmath>)
+SYMBOL(FP_ZERO, None, <math.h>)
+SYMBOL(HUGE_VAL, None, <cmath>)
+SYMBOL(HUGE_VAL, None, <math.h>)
+SYMBOL(HUGE_VALF, None, <cmath>)
+SYMBOL(HUGE_VALF, None, <math.h>)
+SYMBOL(HUGE_VALL, None, <cmath>)
+SYMBOL(HUGE_VALL, None, <math.h>)
+SYMBOL(INFINITY, None, <cmath>)
+SYMBOL(INFINITY, None, <math.h>)
+SYMBOL(INT16_MAX, None, <cstdint>)
+SYMBOL(INT16_MAX, None, <stdint.h>)
+SYMBOL(INT16_MIN, None, <cstdint>)
+SYMBOL(INT16_MIN, None, <stdint.h>)
+SYMBOL(INT32_MAX, None, <cstdint>)
+SYMBOL(INT32_MAX, None, <stdint.h>)
+SYMBOL(INT32_MIN, None, <cstdint>)
+SYMBOL(INT32_MIN, None, <stdint.h>)
+SYMBOL(INT64_MAX, None, <cstdint>)
+SYMBOL(INT64_MAX, None, <stdint.h>)
+SYMBOL(INT64_MIN, None, <cstdint>)
+SYMBOL(INT64_MIN, None, <stdint.h>)
+SYMBOL(INT8_MAX, None, <cstdint>)
+SYMBOL(INT8_MAX, None, <stdint.h>)
+SYMBOL(INT8_MIN, None, <cstdint>)
+SYMBOL(INT8_MIN, None, <stdint.h>)
+SYMBOL(INTMAX_MAX, None, <cstdint>)
+SYMBOL(INTMAX_MAX, None, <stdint.h>)
+SYMBOL(INTMAX_MIN, None, <cstdint>)
+SYMBOL(INTMAX_MIN, None, <stdint.h>)
+SYMBOL(INTPTR_MAX, None, <cstdint>)
+SYMBOL(INTPTR_MAX, None, <stdint.h>)
+SYMBOL(INTPTR_MIN, None, <cstdint>)
+SYMBOL(INTPTR_MIN, None, <stdint.h>)
+SYMBOL(INT_FAST16_MAX, None, <cstdint>)
+SYMBOL(INT_FAST16_MAX, None, <stdint.h>)
+SYMBOL(INT_FAST16_MIN, None, <cstdint>)
+SYMBOL(INT_FAST16_MIN, None, <stdint.h>)
+SYMBOL(INT_FAST32_MAX, None, <cstdint>)
+SYMBOL(INT_FAST32_MAX, None, <stdint.h>)
+SYMBOL(INT_FAST32_MIN, None, <cstdint>)
+SYMBOL(INT_FAST32_MIN, None, <stdint.h>)
+SYMBOL(INT_FAST64_MAX, None, <cstdint>)
+SYMBOL(INT_FAST64_MAX, None, <stdint.h>)
+SYMBOL(INT_FAST64_MIN, None, <cstdint>)
+SYMBOL(INT_FAST64_MIN, None, <stdint.h>)
+SYMBOL(INT_FAST8_MAX, None, <cstdint>)
+SYMBOL(INT_FAST8_MAX, None, <stdint.h>)
+SYMBOL(INT_FAST8_MIN, None, <cstdint>)
+SYMBOL(INT_FAST8_MIN, None, <stdint.h>)
+SYMBOL(INT_LEAST16_MAX, None, <cstdint>)
+SYMBOL(INT_LEAST16_MAX, None, <stdint.h>)
+SYMBOL(INT_LEAST16_MIN, None, <cstdint>)
+SYMBOL(INT_LEAST16_MIN, None, <stdint.h>)
+SYMBOL(INT_LEAST32_MAX, None, <cstdint>)
+SYMBOL(INT_LEAST32_MAX, None, <stdint.h>)
+SYMBOL(INT_LEAST32_MIN, None, <cstdint>)
+SYMBOL(INT_LEAST32_MIN, None, <stdint.h>)
+SYMBOL(INT_LEAST64_MAX, None, <cstdint>)
+SYMBOL(INT_LEAST64_MAX, None, <stdint.h>)
+SYMBOL(INT_LEAST64_MIN, None, <cstdint>)
+SYMBOL(INT_LEAST64_MIN, None, <stdint.h>)
+SYMBOL(INT_LEAST8_MAX, None, <cstdint>)
+SYMBOL(INT_LEAST8_MAX, None, <stdint.h>)
+SYMBOL(INT_LEAST8_MIN, None, <cstdint>)
+SYMBOL(INT_LEAST8_MIN, None, <stdint.h>)
+SYMBOL(INT_MAX, None, <climits>)
+SYMBOL(INT_MAX, None, <limits.h>)
+SYMBOL(INT_MIN, None, <climits>)
+SYMBOL(INT_MIN, None, <limits.h>)
+SYMBOL(LC_ALL, None, <clocale>)
+SYMBOL(LC_ALL, None, <locale.h>)
+SYMBOL(LC_COLLATE, None, <clocale>)
+SYMBOL(LC_COLLATE, None, <locale.h>)
+SYMBOL(LC_CTYPE, None, <clocale>)
+SYMBOL(LC_CTYPE, None, <locale.h>)
+SYMBOL(LC_MONETARY, None, <clocale>)
+SYMBOL(LC_MONETARY, None, <locale.h>)
+SYMBOL(LC_NUMERIC, None, <clocale>)
+SYMBOL(LC_NUMERIC, None, <locale.h>)
+SYMBOL(LC_TIME, None, <clocale>)
+SYMBOL(LC_TIME, None, <locale.h>)
+SYMBOL(LDBL_DECIMAL_DIG, None, <cfloat>)
+SYMBOL(LDBL_DECIMAL_DIG, None, <float.h>)
+SYMBOL(LDBL_DIG, None, <cfloat>)
+SYMBOL(LDBL_DIG, None, <float.h>)
+SYMBOL(LDBL_EPSILON, None, <cfloat>)
+SYMBOL(LDBL_EPSILON, None, <float.h>)
+SYMBOL(LDBL_HAS_SUBNORM, None, <cfloat>)
+SYMBOL(LDBL_HAS_SUBNORM, None, <float.h>)
+SYMBOL(LDBL_MANT_DIG, None, <cfloat>)
+SYMBOL(LDBL_MANT_DIG, None, <float.h>)
+SYMBOL(LDBL_MAX, None, <cfloat>)
+SYMBOL(LDBL_MAX, None, <float.h>)
+SYMBOL(LDBL_MAX_10_EXP, None, <cfloat>)
+SYMBOL(LDBL_MAX_10_EXP, None, <float.h>)
+SYMBOL(LDBL_MAX_EXP, None, <cfloat>)
+SYMBOL(LDBL_MAX_EXP, None, <float.h>)
+SYMBOL(LDBL_MIN, None, <cfloat>)
+SYMBOL(LDBL_MIN, None, <float.h>)
+SYMBOL(LDBL_MIN_10_EXP, None, <cfloat>)
+SYMBOL(LDBL_MIN_10_EXP, None, <float.h>)
+SYMBOL(LDBL_MIN_EXP, None, <cfloat>)
+SYMBOL(LDBL_MIN_EXP, None, <float.h>)
+SYMBOL(LDBL_TRUE_MIN, None, <cfloat>)
+SYMBOL(LDBL_TRUE_MIN, None, <float.h>)
+SYMBOL(LLONG_MAX, None, <climits>)
+SYMBOL(LLONG_MAX, None, <limits.h>)
+SYMBOL(LLONG_MIN, None, <climits>)
+SYMBOL(LLONG_MIN, None, <limits.h>)
+SYMBOL(LONG_MAX, None, <climits>)
+SYMBOL(LONG_MAX, None, <limits.h>)
+SYMBOL(LONG_MIN, None, <climits>)
+SYMBOL(LONG_MIN, None, <limits.h>)
+SYMBOL(L_tmpnam, None, <cstdio>)
+SYMBOL(L_tmpnam, None, <stdio.h>)
+SYMBOL(MATH_ERREXCEPT, None, <cmath>)
+SYMBOL(MATH_ERREXCEPT, None, <math.h>)
+SYMBOL(MATH_ERRNO, None, <cmath>)
+SYMBOL(MATH_ERRNO, None, <math.h>)
+SYMBOL(MB_CUR_MAX, None, <cstdlib>)
+SYMBOL(MB_CUR_MAX, None, <stdlib.h>)
+SYMBOL(MB_LEN_MAX, None, <climits>)
+SYMBOL(MB_LEN_MAX, None, <limits.h>)
+SYMBOL(NAN, None, <cmath>)
+SYMBOL(NAN, None, <math.h>)
+SYMBOL(PTRDIFF_MAX, None, <cstdint>)
+SYMBOL(PTRDIFF_MAX, None, <stdint.h>)
+SYMBOL(PTRDIFF_MIN, None, <cstdint>)
+SYMBOL(PTRDIFF_MIN, None, <stdint.h>)
+SYMBOL(RAND_MAX, None, <cstdlib>)
+SYMBOL(RAND_MAX, None, <stdlib.h>)
+SYMBOL(SCHAR_MAX, None, <climits>)
+SYMBOL(SCHAR_MAX, None, <limits.h>)
+SYMBOL(SCHAR_MIN, None, <climits>)
+SYMBOL(SCHAR_MIN, None, <limits.h>)
+SYMBOL(SEEK_CUR, None, <cstdio>)
+SYMBOL(SEEK_CUR, None, <stdio.h>)
+SYMBOL(SEEK_END, None, <cstdio>)
+SYMBOL(SEEK_END, None, <stdio.h>)
+SYMBOL(SEEK_SET, None, <cstdio>)
+SYMBOL(SEEK_SET, None, <stdio.h>)
+SYMBOL(SHRT_MAX, None, <climits>)
+SYMBOL(SHRT_MAX, None, <limits.h>)
+SYMBOL(SHRT_MIN, None, <climits>)
+SYMBOL(SHRT_MIN, None, <limits.h>)
+SYMBOL(SIGABRT, None, <csignal>)
+SYMBOL(SIGABRT, None, <signal.h>)
+SYMBOL(SIGFPE, None, <csignal>)
+SYMBOL(SIGFPE, None, <signal.h>)
+SYMBOL(SIGILL, None, <csignal>)
+SYMBOL(SIGILL, None, <signal.h>)
+SYMBOL(SIGINT, None, <csignal>)
+SYMBOL(SIGINT, None, <signal.h>)
+SYMBOL(SIGSEGV, None, <csignal>)
+SYMBOL(SIGSEGV, None, <signal.h>)
+SYMBOL(SIGTERM, None, <csignal>)
+SYMBOL(SIGTERM, None, <signal.h>)
+SYMBOL(SIG_ATOMIC_MAX, None, <cstdint>)
+SYMBOL(SIG_ATOMIC_MAX, None, <stdint.h>)
+SYMBOL(SIG_ATOMIC_MIN, None, <cstdint>)
+SYMBOL(SIG_ATOMIC_MIN, None, <stdint.h>)
+SYMBOL(SIG_DFL, None, <csignal>)
+SYMBOL(SIG_DFL, None, <signal.h>)
+SYMBOL(SIG_ERR, None, <csignal>)
+SYMBOL(SIG_ERR, None, <signal.h>)
+SYMBOL(SIG_IGN, None, <csignal>)
+SYMBOL(SIG_IGN, None, <signal.h>)
+SYMBOL(SIZE_MAX, None, <cstdint>)
+SYMBOL(SIZE_MAX, None, <stdint.h>)
+SYMBOL(TIME_UTC, None, <ctime>)
+SYMBOL(TIME_UTC, None, <time.h>)
+SYMBOL(TMP_MAX, None, <cstdio>)
+SYMBOL(TMP_MAX, None, <stdio.h>)
+SYMBOL(UCHAR_MAX, None, <climits>)
+SYMBOL(UCHAR_MAX, None, <limits.h>)
+SYMBOL(UINT16_MAX, None, <cstdint>)
+SYMBOL(UINT16_MAX, None, <stdint.h>)
+SYMBOL(UINT32_MAX, None, <cstdint>)
+SYMBOL(UINT32_MAX, None, <stdint.h>)
+SYMBOL(UINT64_MAX, None, <cstdint>)
+SYMBOL(UINT64_MAX, None, <stdint.h>)
+SYMBOL(UINT8_MAX, None, <cstdint>)
+SYMBOL(UINT8_MAX, None, <stdint.h>)
+SYMBOL(UINTMAX_MAX, None, <cstdint>)
+SYMBOL(UINTMAX_MAX, None, <stdint.h>)
+SYMBOL(UINTPTR_MAX, None, <cstdint>)
+SYMBOL(UINTPTR_MAX, None, <stdint.h>)
+SYMBOL(UINT_FAST16_MAX, None, <cstdint>)
+SYMBOL(UINT_FAST16_MAX, None, <stdint.h>)
+SYMBOL(UINT_FAST32_MAX, None, <cstdint>)
+SYMBOL(UINT_FAST32_MAX, None, <stdint.h>)
+SYMBOL(UINT_FAST64_MAX, None, <cstdint>)
+SYMBOL(UINT_FAST64_MAX, None, <stdint.h>)
+SYMBOL(UINT_FAST8_MAX, None, <cstdint>)
+SYMBOL(UINT_FAST8_MAX, None, <stdint.h>)
+SYMBOL(UINT_LEAST16_MAX, None, <cstdint>)
+SYMBOL(UINT_LEAST16_MAX, None, <stdint.h>)
+SYMBOL(UINT_LEAST32_MAX, None, <cstdint>)
+SYMBOL(UINT_LEAST32_MAX, None, <stdint.h>)
+SYMBOL(UINT_LEAST64_MAX, None, <cstdint>)
+SYMBOL(UINT_LEAST64_MAX, None, <stdint.h>)
+SYMBOL(UINT_LEAST8_MAX, None, <cstdint>)
+SYMBOL(UINT_LEAST8_MAX, None, <stdint.h>)
+SYMBOL(UINT_MAX, None, <climits>)
+SYMBOL(UINT_MAX, None, <limits.h>)
+SYMBOL(ULLONG_MAX, None, <climits>)
+SYMBOL(ULLONG_MAX, None, <limits.h>)
+SYMBOL(ULONG_MAX, None, <climits>)
+SYMBOL(ULONG_MAX, None, <limits.h>)
+SYMBOL(USHRT_MAX, None, <climits>)
+SYMBOL(USHRT_MAX, None, <limits.h>)
+SYMBOL(WEOF, None, <cwchar>)
+SYMBOL(WEOF, None, <wchar.h>)
+SYMBOL(WINT_MAX, None, <cstdint>)
+SYMBOL(WINT_MAX, None, <stdint.h>)
+SYMBOL(WINT_MIN, None, <cstdint>)
+SYMBOL(WINT_MIN, None, <stdint.h>)
+SYMBOL(_IOFBF, None, <cstdio>)
+SYMBOL(_IOFBF, None, <stdio.h>)
+SYMBOL(_IOLBF, None, <cstdio>)
+SYMBOL(_IOLBF, None, <stdio.h>)
+SYMBOL(_IONBF, None, <cstdio>)
+SYMBOL(_IONBF, None, <stdio.h>)
+SYMBOL(assert, None, <cassert>)
+SYMBOL(assert, None, <assert.h>)
+SYMBOL(errno, None, <cerrno>)
+SYMBOL(errno, None, <errno.h>)
+SYMBOL(math_errhandling, None, <cmath>)
+SYMBOL(math_errhandling, None, <math.h>)
+SYMBOL(offsetof, None, <cstddef>)
+SYMBOL(offsetof, None, <stddef.h>)
+SYMBOL(setjmp, None, <csetjmp>)
+SYMBOL(setjmp, None, <setjmp.h>)
+SYMBOL(stderr, None, <cstdio>)
+SYMBOL(stderr, None, <stdio.h>)
+SYMBOL(stdin, None, <cstdio>)
+SYMBOL(stdin, None, <stdio.h>)
+SYMBOL(stdout, None, <cstdio>)
+SYMBOL(stdout, None, <stdio.h>)
+SYMBOL(va_arg, None, <cstdarg>)
+SYMBOL(va_arg, None, <stdarg.h>)
+SYMBOL(va_copy, None, <cstdarg>)
+SYMBOL(va_copy, None, <stdarg.h>)
+SYMBOL(va_end, None, <cstdarg>)
+SYMBOL(va_end, None, <stdarg.h>)
+SYMBOL(va_start, None, <cstdarg>)
+SYMBOL(va_start, None, <stdarg.h>)

clang/include/clang/Tooling/Inclusions/StdSymbolMap.inc

 //===-- gen_std.py generated file -------------------------------*- C++ -*-===//
 //
 // Used to build a lookup table (qualified names => include headers) for CPP
 // Standard Library symbols.
 //
 // This file was generated automatically by
 // clang/tools/include-mapping/gen_std.py, DO NOT EDIT!
 //
 // Generated from cppreference offline HTML book (modified on 2022-07-30).
 //===----------------------------------------------------------------------===//
 
-SYMBOL(FILE, std::, <cstdio>)
-SYMBOL(_Exit, std::, <cstdlib>)
 SYMBOL(accumulate, std::, <numeric>)
-SYMBOL(acos, std::, <cmath>)
-SYMBOL(acosf, std::, <cmath>)
-SYMBOL(acosh, std::, <cmath>)
-SYMBOL(acoshf, std::, <cmath>)
-SYMBOL(acoshl, std::, <cmath>)
-SYMBOL(acosl, std::, <cmath>)
 SYMBOL(add_const, std::, <type_traits>)
 SYMBOL(add_const_t, std::, <type_traits>)
 SYMBOL(add_cv, std::, <type_traits>)
 SYMBOL(add_cv_t, std::, <type_traits>)
 SYMBOL(add_lvalue_reference, std::, <type_traits>)
 SYMBOL(add_lvalue_reference_t, std::, <type_traits>)
 SYMBOL(add_pointer, std::, <type_traits>)
 SYMBOL(add_pointer_t, std::, <type_traits>)
 SYMBOL(add_rvalue_reference, std::, <type_traits>)
 SYMBOL(add_rvalue_reference_t, std::, <type_traits>)
 SYMBOL(add_volatile, std::, <type_traits>)
 SYMBOL(add_volatile_t, std::, <type_traits>)
 SYMBOL(addressof, std::, <memory>)
 SYMBOL(adjacent_difference, std::, <numeric>)
 SYMBOL(adjacent_find, std::, <algorithm>)
 SYMBOL(adopt_lock, std::, <mutex>)
 SYMBOL(adopt_lock_t, std::, <mutex>)
 SYMBOL(advance, std::, <iterator>)
 SYMBOL(align, std::, <memory>)
 SYMBOL(align_val_t, std::, <new>)
-SYMBOL(aligned_alloc, std::, <cstdlib>)
 SYMBOL(aligned_storage, std::, <type_traits>)
 SYMBOL(aligned_storage_t, std::, <type_traits>)
 SYMBOL(aligned_union, std::, <type_traits>)
 SYMBOL(aligned_union_t, std::, <type_traits>)
 SYMBOL(alignment_of, std::, <type_traits>)
 SYMBOL(alignment_of_v, std::, <type_traits>)
 SYMBOL(all_of, std::, <algorithm>)
 SYMBOL(allocate_at_least, std::, <memory>)
 SYMBOL(allocate_shared, std::, <memory>)
 SYMBOL(allocate_shared_for_overwrite, std::, <memory>)
 SYMBOL(allocation_result, std::, <memory>)
 SYMBOL(allocator, std::, <memory>)
 SYMBOL(allocator_arg, std::, <memory>)
 SYMBOL(allocator_arg_t, std::, <memory>)
 SYMBOL(allocator_traits, std::, <memory>)
 SYMBOL(any, std::, <any>)
 SYMBOL(any_of, std::, <algorithm>)
 SYMBOL(apply, std::, <tuple>)
 SYMBOL(arg, std::, <complex>)
 SYMBOL(array, std::, <array>)
 SYMBOL(as_bytes, std::, <span>)
 SYMBOL(as_const, std::, <utility>)
 SYMBOL(as_writable_bytes, std::, <span>)
-SYMBOL(asctime, std::, <ctime>)
-SYMBOL(asin, std::, <cmath>)
-SYMBOL(asinf, std::, <cmath>)
-SYMBOL(asinh, std::, <cmath>)
-SYMBOL(asinhf, std::, <cmath>)
-SYMBOL(asinhl, std::, <cmath>)
-SYMBOL(asinl, std::, <cmath>)
 SYMBOL(assignable_from, std::, <concepts>)
-SYMBOL(assoc_laguerre, std::, <cmath>)
-SYMBOL(assoc_laguerref, std::, <cmath>)
-SYMBOL(assoc_laguerrel, std::, <cmath>)
-SYMBOL(assoc_legendre, std::, <cmath>)
-SYMBOL(assoc_legendref, std::, <cmath>)
-SYMBOL(assoc_legendrel, std::, <cmath>)
 SYMBOL(assume_aligned, std::, <memory>)
 SYMBOL(async, std::, <future>)
-SYMBOL(at_quick_exit, std::, <cstdlib>)
-SYMBOL(atan, std::, <cmath>)
-SYMBOL(atan2, std::, <cmath>)
-SYMBOL(atan2f, std::, <cmath>)
-SYMBOL(atan2l, std::, <cmath>)
-SYMBOL(atanf, std::, <cmath>)
-SYMBOL(atanh, std::, <cmath>)
-SYMBOL(atanhf, std::, <cmath>)
-SYMBOL(atanhl, std::, <cmath>)
-SYMBOL(atanl, std::, <cmath>)
-SYMBOL(atexit, std::, <cstdlib>)
-SYMBOL(atof, std::, <cstdlib>)
-SYMBOL(atoi, std::, <cstdlib>)
-SYMBOL(atol, std::, <cstdlib>)
-SYMBOL(atoll, std::, <cstdlib>)
 SYMBOL(atomic_compare_exchange_strong, std::, <atomic>)
 SYMBOL(atomic_compare_exchange_strong_explicit, std::, <atomic>)
 SYMBOL(atomic_compare_exchange_weak, std::, <atomic>)
 SYMBOL(atomic_compare_exchange_weak_explicit, std::, <atomic>)
 SYMBOL(atomic_exchange, std::, <atomic>)
 SYMBOL(atomic_exchange_explicit, std::, <atomic>)
 SYMBOL(atomic_fetch_add, std::, <atomic>)
 SYMBOL(atomic_fetch_add_explicit, std::, <atomic>)

 SYMBOL(basic_stacktrace, std::, <stacktrace>)
 SYMBOL(basic_streambuf, std::, <streambuf>)
 SYMBOL(basic_string, std::, <string>)
 SYMBOL(basic_string_view, std::, <string_view>)
 SYMBOL(basic_stringbuf, std::, <sstream>)
 SYMBOL(basic_stringstream, std::, <sstream>)
 SYMBOL(basic_syncbuf, std::, <syncstream>)
 SYMBOL(bernoulli_distribution, std::, <random>)
-SYMBOL(beta, std::, <cmath>)
-SYMBOL(betaf, std::, <cmath>)
-SYMBOL(betal, std::, <cmath>)
 SYMBOL(bidirectional_iterator, std::, <iterator>)
 SYMBOL(bidirectional_iterator_tag, std::, <iterator>)
 SYMBOL(binary_search, std::, <algorithm>)
 SYMBOL(binary_semaphore, std::, <semaphore>)
 SYMBOL(bind, std::, <functional>)
 SYMBOL(bind_back, std::, <functional>)
 SYMBOL(bind_front, std::, <functional>)
 SYMBOL(binomial_distribution, std::, <random>)
 SYMBOL(bit_and, std::, <functional>)
 SYMBOL(bit_cast, std::, <bit>)
 SYMBOL(bit_ceil, std::, <bit>)
 SYMBOL(bit_floor, std::, <bit>)
 SYMBOL(bit_not, std::, <functional>)
 SYMBOL(bit_or, std::, <functional>)
 SYMBOL(bit_width, std::, <bit>)
 SYMBOL(bit_xor, std::, <functional>)
 SYMBOL(bitset, std::, <bitset>)
 SYMBOL(bool_constant, std::, <type_traits>)
 SYMBOL(boolalpha, std::, <ios>)
 SYMBOL(boyer_moore_horspool_searcher, std::, <functional>)
 SYMBOL(boyer_moore_searcher, std::, <functional>)
-SYMBOL(bsearch, std::, <cstdlib>)
-SYMBOL(btowc, std::, <cwchar>)
-SYMBOL(byte, std::, <cstddef>)
 SYMBOL(byteswap, std::, <bit>)
-SYMBOL(c16rtomb, std::, <cuchar>)
-SYMBOL(c32rtomb, std::, <cuchar>)
-SYMBOL(c8rtomb, std::, <cuchar>)
 SYMBOL(call_once, std::, <mutex>)
-SYMBOL(calloc, std::, <cstdlib>)
 SYMBOL(cauchy_distribution, std::, <random>)
-SYMBOL(cbrt, std::, <cmath>)
-SYMBOL(cbrtf, std::, <cmath>)
-SYMBOL(cbrtl, std::, <cmath>)
-SYMBOL(ceil, std::, <cmath>)
-SYMBOL(ceilf, std::, <cmath>)
-SYMBOL(ceill, std::, <cmath>)
 SYMBOL(centi, std::, <ratio>)
 SYMBOL(cerr, std::, <iostream>)
 SYMBOL(char_traits, std::, <string>)
 SYMBOL(chars_format, std::, <charconv>)
 SYMBOL(chi_squared_distribution, std::, <random>)
 SYMBOL(cin, std::, <iostream>)
 SYMBOL(clamp, std::, <algorithm>)
-SYMBOL(clearerr, std::, <cstdio>)
-SYMBOL(clock, std::, <ctime>)
-SYMBOL(clock_t, std::, <ctime>)
 SYMBOL(clog, std::, <iostream>)
 SYMBOL(cmatch, std::, <regex>)
 SYMBOL(cmp_equal, std::, <utility>)
 SYMBOL(cmp_greater, std::, <utility>)
 SYMBOL(cmp_greater_equal, std::, <utility>)
 SYMBOL(cmp_less, std::, <utility>)
 SYMBOL(cmp_less_equal, std::, <utility>)
 SYMBOL(cmp_not_equal, std::, <utility>)

 SYMBOL(common_comparison_category_t, std::, <compare>)
 SYMBOL(common_iterator, std::, <iterator>)
 SYMBOL(common_reference, std::, <type_traits>)
 SYMBOL(common_reference_t, std::, <type_traits>)
 SYMBOL(common_reference_with, std::, <concepts>)
 SYMBOL(common_type, std::, <type_traits>)
 SYMBOL(common_type_t, std::, <type_traits>)
 SYMBOL(common_with, std::, <concepts>)
-SYMBOL(comp_ellint_1, std::, <cmath>)
-SYMBOL(comp_ellint_1f, std::, <cmath>)
-SYMBOL(comp_ellint_1l, std::, <cmath>)
-SYMBOL(comp_ellint_2, std::, <cmath>)
-SYMBOL(comp_ellint_2f, std::, <cmath>)
-SYMBOL(comp_ellint_2l, std::, <cmath>)
-SYMBOL(comp_ellint_3, std::, <cmath>)
-SYMBOL(comp_ellint_3f, std::, <cmath>)
-SYMBOL(comp_ellint_3l, std::, <cmath>)
 SYMBOL(compare_partial_order_fallback, std::, <compare>)
 SYMBOL(compare_strong_order_fallback, std::, <compare>)
 SYMBOL(compare_three_way_result, std::, <compare>)
 SYMBOL(compare_three_way_result_t, std::, <compare>)
 SYMBOL(compare_weak_order_fallback, std::, <compare>)
 SYMBOL(complex, std::, <complex>)
 SYMBOL(condition_variable, std::, <condition_variable>)
 SYMBOL(condition_variable_any, std::, <condition_variable>)

 SYMBOL(contiguous_iterator_tag, std::, <iterator>)
 SYMBOL(convertible_to, std::, <concepts>)
 SYMBOL(copy, std::, <algorithm>)
 SYMBOL(copy_backward, std::, <algorithm>)
 SYMBOL(copy_constructible, std::, <concepts>)
 SYMBOL(copy_if, std::, <algorithm>)
 SYMBOL(copy_n, std::, <algorithm>)
 SYMBOL(copyable, std::, <concepts>)
-SYMBOL(copysign, std::, <cmath>)
-SYMBOL(copysignf, std::, <cmath>)
-SYMBOL(copysignl, std::, <cmath>)
 SYMBOL(coroutine_handle, std::, <coroutine>)
 SYMBOL(coroutine_traits, std::, <coroutine>)
-SYMBOL(cos, std::, <cmath>)
-SYMBOL(cosf, std::, <cmath>)
-SYMBOL(cosh, std::, <cmath>)
-SYMBOL(coshf, std::, <cmath>)
-SYMBOL(coshl, std::, <cmath>)
-SYMBOL(cosl, std::, <cmath>)
 SYMBOL(count, std::, <algorithm>)
 SYMBOL(count_if, std::, <algorithm>)
 SYMBOL(counted_iterator, std::, <iterator>)
 SYMBOL(counting_semaphore, std::, <semaphore>)
 SYMBOL(countl_one, std::, <bit>)
 SYMBOL(countl_zero, std::, <bit>)
 SYMBOL(countr_one, std::, <bit>)
 SYMBOL(countr_zero, std::, <bit>)
 SYMBOL(cout, std::, <iostream>)
 SYMBOL(cref, std::, <functional>)
 SYMBOL(cregex_iterator, std::, <regex>)
 SYMBOL(cregex_token_iterator, std::, <regex>)
 SYMBOL(csub_match, std::, <regex>)
-SYMBOL(ctime, std::, <ctime>)
 SYMBOL(ctype, std::, <locale>)
 SYMBOL(ctype_base, std::, <locale>)
 SYMBOL(ctype_byname, std::, <locale>)
 SYMBOL(current_exception, std::, <exception>)
 SYMBOL(cv_status, std::, <condition_variable>)
-SYMBOL(cyl_bessel_i, std::, <cmath>)
-SYMBOL(cyl_bessel_if, std::, <cmath>)
-SYMBOL(cyl_bessel_il, std::, <cmath>)
-SYMBOL(cyl_bessel_j, std::, <cmath>)
-SYMBOL(cyl_bessel_jf, std::, <cmath>)
-SYMBOL(cyl_bessel_jl, std::, <cmath>)
-SYMBOL(cyl_bessel_k, std::, <cmath>)
-SYMBOL(cyl_bessel_kf, std::, <cmath>)
-SYMBOL(cyl_bessel_kl, std::, <cmath>)
-SYMBOL(cyl_neumann, std::, <cmath>)
-SYMBOL(cyl_neumannf, std::, <cmath>)
-SYMBOL(cyl_neumannl, std::, <cmath>)
 SYMBOL(dec, std::, <ios>)
 SYMBOL(deca, std::, <ratio>)
 SYMBOL(decay, std::, <type_traits>)
 SYMBOL(decay_t, std::, <type_traits>)
 SYMBOL(deci, std::, <ratio>)
 SYMBOL(declval, std::, <utility>)
 SYMBOL(default_delete, std::, <memory>)
 SYMBOL(default_initializable, std::, <concepts>)

 SYMBOL(deque, std::, <deque>)
 SYMBOL(derived_from, std::, <concepts>)
 SYMBOL(destroy, std::, <memory>)
 SYMBOL(destroy_at, std::, <memory>)
 SYMBOL(destroy_n, std::, <memory>)
 SYMBOL(destroying_delete, std::, <new>)
 SYMBOL(destroying_delete_t, std::, <new>)
 SYMBOL(destructible, std::, <concepts>)
-SYMBOL(difftime, std::, <ctime>)
 SYMBOL(disable_sized_sentinel_for, std::, <iterator>)
 SYMBOL(discard_block_engine, std::, <random>)
 SYMBOL(discrete_distribution, std::, <random>)
 SYMBOL(disjunction, std::, <type_traits>)
 SYMBOL(disjunction_v, std::, <type_traits>)
 SYMBOL(distance, std::, <iterator>)
-SYMBOL(div_t, std::, <cstdlib>)
 SYMBOL(divides, std::, <functional>)
 SYMBOL(domain_error, std::, <stdexcept>)
-SYMBOL(double_t, std::, <cmath>)
 SYMBOL(dynamic_extent, std::, <span>)
 SYMBOL(dynamic_pointer_cast, std::, <memory>)
-SYMBOL(ellint_1, std::, <cmath>)
-SYMBOL(ellint_1f, std::, <cmath>)
-SYMBOL(ellint_1l, std::, <cmath>)
-SYMBOL(ellint_2, std::, <cmath>)
-SYMBOL(ellint_2f, std::, <cmath>)
-SYMBOL(ellint_2l, std::, <cmath>)
-SYMBOL(ellint_3, std::, <cmath>)
-SYMBOL(ellint_3f, std::, <cmath>)
-SYMBOL(ellint_3l, std::, <cmath>)
 SYMBOL(emit_on_flush, std::, <ostream>)
 SYMBOL(enable_if, std::, <type_traits>)
 SYMBOL(enable_if_t, std::, <type_traits>)
 SYMBOL(enable_shared_from_this, std::, <memory>)
 SYMBOL(endian, std::, <bit>)
 SYMBOL(endl, std::, <ostream>)
 SYMBOL(ends, std::, <ostream>)
 SYMBOL(equal, std::, <algorithm>)
 SYMBOL(equal_range, std::, <algorithm>)
 SYMBOL(equal_to, std::, <functional>)
 SYMBOL(equality_comparable, std::, <concepts>)
 SYMBOL(equality_comparable_with, std::, <concepts>)
 SYMBOL(equivalence_relation, std::, <concepts>)
 SYMBOL(erase, std::, <vector>)
 SYMBOL(erase_if, std::, <vector>)
-SYMBOL(erf, std::, <cmath>)
-SYMBOL(erfc, std::, <cmath>)
-SYMBOL(erfcf, std::, <cmath>)
-SYMBOL(erfcl, std::, <cmath>)
-SYMBOL(erff, std::, <cmath>)
-SYMBOL(erfl, std::, <cmath>)
 SYMBOL(errc, std::, <system_error>)
 SYMBOL(error_category, std::, <system_error>)
 SYMBOL(error_code, std::, <system_error>)
 SYMBOL(error_condition, std::, <system_error>)
 SYMBOL(exa, std::, <ratio>)
 SYMBOL(exception, std::, <exception>)
 SYMBOL(exception_ptr, std::, <exception>)
 SYMBOL(exchange, std::, <utility>)
 SYMBOL(exclusive_scan, std::, <numeric>)
-SYMBOL(exit, std::, <cstdlib>)
-SYMBOL(exp, std::, <cmath>)
-SYMBOL(exp2, std::, <cmath>)
-SYMBOL(exp2f, std::, <cmath>)
-SYMBOL(exp2l, std::, <cmath>)
-SYMBOL(expf, std::, <cmath>)
-SYMBOL(expint, std::, <cmath>)
-SYMBOL(expintf, std::, <cmath>)
-SYMBOL(expintl, std::, <cmath>)
-SYMBOL(expl, std::, <cmath>)
-SYMBOL(expm1, std::, <cmath>)
-SYMBOL(expm1f, std::, <cmath>)
-SYMBOL(expm1l, std::, <cmath>)
 SYMBOL(exponential_distribution, std::, <random>)
 SYMBOL(extent, std::, <type_traits>)
 SYMBOL(extent_v, std::, <type_traits>)
 SYMBOL(extreme_value_distribution, std::, <random>)
-SYMBOL(fabs, std::, <cmath>)
-SYMBOL(fabsf, std::, <cmath>)
-SYMBOL(fabsl, std::, <cmath>)
 SYMBOL(false_type, std::, <type_traits>)
-SYMBOL(fclose, std::, <cstdio>)
-SYMBOL(fdim, std::, <cmath>)
-SYMBOL(fdimf, std::, <cmath>)
-SYMBOL(fdiml, std::, <cmath>)
-SYMBOL(feclearexcept, std::, <cfenv>)
-SYMBOL(fegetenv, std::, <cfenv>)
-SYMBOL(fegetexceptflag, std::, <cfenv>)
-SYMBOL(fegetround, std::, <cfenv>)
-SYMBOL(feholdexcept, std::, <cfenv>)
 SYMBOL(femto, std::, <ratio>)
-SYMBOL(fenv_t, std::, <cfenv>)
-SYMBOL(feof, std::, <cstdio>)
-SYMBOL(feraiseexcept, std::, <cfenv>)
-SYMBOL(ferror, std::, <cstdio>)
-SYMBOL(fesetenv, std::, <cfenv>)
-SYMBOL(fesetexceptflag, std::, <cfenv>)
-SYMBOL(fesetround, std::, <cfenv>)
-SYMBOL(fetestexcept, std::, <cfenv>)
-SYMBOL(feupdateenv, std::, <cfenv>)
-SYMBOL(fexcept_t, std::, <cfenv>)
-SYMBOL(fflush, std::, <cstdio>)
-SYMBOL(fgetc, std::, <cstdio>)
-SYMBOL(fgetpos, std::, <cstdio>)
-SYMBOL(fgets, std::, <cstdio>)
-SYMBOL(fgetwc, std::, <cwchar>)
-SYMBOL(fgetws, std::, <cwchar>)
 SYMBOL(filebuf, std::, <streambuf>)
 SYMBOL(fill, std::, <algorithm>)
 SYMBOL(fill_n, std::, <algorithm>)
 SYMBOL(find, std::, <algorithm>)
 SYMBOL(find_end, std::, <algorithm>)
 SYMBOL(find_first_of, std::, <algorithm>)
 SYMBOL(find_if, std::, <algorithm>)
 SYMBOL(find_if_not, std::, <algorithm>)
 SYMBOL(fisher_f_distribution, std::, <random>)
 SYMBOL(fixed, std::, <ios>)
 SYMBOL(float_denorm_style, std::, <limits>)
 SYMBOL(float_round_style, std::, <limits>)
-SYMBOL(float_t, std::, <cmath>)
 SYMBOL(floating_point, std::, <concepts>)
-SYMBOL(floor, std::, <cmath>)
-SYMBOL(floorf, std::, <cmath>)
-SYMBOL(floorl, std::, <cmath>)
 SYMBOL(flush, std::, <ostream>)
 SYMBOL(flush_emit, std::, <ostream>)
-SYMBOL(fma, std::, <cmath>)
-SYMBOL(fmaf, std::, <cmath>)
-SYMBOL(fmal, std::, <cmath>)
-SYMBOL(fmax, std::, <cmath>)
-SYMBOL(fmaxf, std::, <cmath>)
-SYMBOL(fmaxl, std::, <cmath>)
-SYMBOL(fmin, std::, <cmath>)
-SYMBOL(fminf, std::, <cmath>)
-SYMBOL(fminl, std::, <cmath>)
-SYMBOL(fmod, std::, <cmath>)
-SYMBOL(fmodf, std::, <cmath>)
-SYMBOL(fmodl, std::, <cmath>)
-SYMBOL(fopen, std::, <cstdio>)
 SYMBOL(for_each, std::, <algorithm>)
 SYMBOL(for_each_n, std::, <algorithm>)
 SYMBOL(format, std::, <format>)
 SYMBOL(format_args, std::, <format>)
 SYMBOL(format_context, std::, <format>)
 SYMBOL(format_error, std::, <format>)
 SYMBOL(format_parse_context, std::, <format>)
 SYMBOL(format_to, std::, <format>)
 SYMBOL(format_to_n, std::, <format>)
 SYMBOL(format_to_n_result, std::, <format>)
 SYMBOL(formatted_size, std::, <format>)
 SYMBOL(formatter, std::, <format>)
 SYMBOL(forward, std::, <utility>)
 SYMBOL(forward_as_tuple, std::, <tuple>)
 SYMBOL(forward_iterator, std::, <iterator>)
 SYMBOL(forward_iterator_tag, std::, <iterator>)
 SYMBOL(forward_like, std::, <utility>)
 SYMBOL(forward_list, std::, <forward_list>)
-SYMBOL(fpclassify, std::, <cmath>)
 SYMBOL(fpos, std::, <ios>)
-SYMBOL(fpos_t, std::, <cstdio>)
-SYMBOL(fprintf, std::, <cstdio>)
-SYMBOL(fputc, std::, <cstdio>)
-SYMBOL(fputs, std::, <cstdio>)
-SYMBOL(fputwc, std::, <cwchar>)
-SYMBOL(fputws, std::, <cwchar>)
-SYMBOL(fread, std::, <cstdio>)
-SYMBOL(free, std::, <cstdlib>)
-SYMBOL(freopen, std::, <cstdio>)
-SYMBOL(frexp, std::, <cmath>)
-SYMBOL(frexpf, std::, <cmath>)
-SYMBOL(frexpl, std::, <cmath>)
 SYMBOL(from_chars, std::, <charconv>)
 SYMBOL(from_chars_result, std::, <charconv>)
 SYMBOL(from_range, std::, <ranges>)
 SYMBOL(from_range_t, std::, <ranges>)
 SYMBOL(front_insert_iterator, std::, <iterator>)
 SYMBOL(front_inserter, std::, <iterator>)
-SYMBOL(fscanf, std::, <cstdio>)
-SYMBOL(fseek, std::, <cstdio>)
-SYMBOL(fsetpos, std::, <cstdio>)
 SYMBOL(fstream, std::, <fstream>)
-SYMBOL(ftell, std::, <cstdio>)
 SYMBOL(function, std::, <functional>)
 SYMBOL(future, std::, <future>)
 SYMBOL(future_category, std::, <future>)
 SYMBOL(future_errc, std::, <future>)
 SYMBOL(future_error, std::, <future>)
 SYMBOL(future_status, std::, <future>)
-SYMBOL(fwide, std::, <cwchar>)
-SYMBOL(fwprintf, std::, <cwchar>)
-SYMBOL(fwrite, std::, <cstdio>)
-SYMBOL(fwscanf, std::, <cwchar>)
 SYMBOL(gamma_distribution, std::, <random>)
 SYMBOL(gcd, std::, <numeric>)
 SYMBOL(generate, std::, <algorithm>)
 SYMBOL(generate_canonical, std::, <random>)
 SYMBOL(generate_n, std::, <algorithm>)
 SYMBOL(generic_category, std::, <system_error>)
 SYMBOL(geometric_distribution, std::, <random>)
 SYMBOL(get_deleter, std::, <memory>)
 SYMBOL(get_if, std::, <variant>)
 SYMBOL(get_money, std::, <iomanip>)
 SYMBOL(get_new_handler, std::, <new>)
 SYMBOL(get_terminate, std::, <exception>)
 SYMBOL(get_time, std::, <iomanip>)
-SYMBOL(getc, std::, <cstdio>)
-SYMBOL(getchar, std::, <cstdio>)
-SYMBOL(getenv, std::, <cstdlib>)
 SYMBOL(getline, std::, <string>)
-SYMBOL(getwc, std::, <cwchar>)
-SYMBOL(getwchar, std::, <cwchar>)
 SYMBOL(giga, std::, <ratio>)
-SYMBOL(gmtime, std::, <ctime>)
 SYMBOL(greater, std::, <functional>)
 SYMBOL(greater_equal, std::, <functional>)
 SYMBOL(gslice, std::, <valarray>)
 SYMBOL(gslice_array, std::, <valarray>)
 SYMBOL(hardware_constructive_interference_size, std::, <new>)
 SYMBOL(hardware_destructive_interference_size, std::, <new>)
 SYMBOL(has_facet, std::, <locale>)
 SYMBOL(has_single_bit, std::, <bit>)
 SYMBOL(has_unique_object_representations, std::, <type_traits>)
 SYMBOL(has_unique_object_representations_v, std::, <type_traits>)
 SYMBOL(has_virtual_destructor, std::, <type_traits>)
 SYMBOL(has_virtual_destructor_v, std::, <type_traits>)
 SYMBOL(hash, std::, <functional>)
 SYMBOL(hecto, std::, <ratio>)
-SYMBOL(hermite, std::, <cmath>)
-SYMBOL(hermitef, std::, <cmath>)
-SYMBOL(hermitel, std::, <cmath>)
 SYMBOL(hex, std::, <ios>)
 SYMBOL(hexfloat, std::, <ios>)
 SYMBOL(holds_alternative, std::, <variant>)
-SYMBOL(hypot, std::, <cmath>)
-SYMBOL(hypotf, std::, <cmath>)
-SYMBOL(hypotl, std::, <cmath>)
 SYMBOL(identity, std::, <functional>)
 SYMBOL(ifstream, std::, <fstream>)
 SYMBOL(ignore, std::, <tuple>)
-SYMBOL(ilogb, std::, <cmath>)
-SYMBOL(ilogbf, std::, <cmath>)
-SYMBOL(ilogbl, std::, <cmath>)
 SYMBOL(imag, std::, <complex>)
-SYMBOL(imaxabs, std::, <cinttypes>)
-SYMBOL(imaxdiv, std::, <cinttypes>)
-SYMBOL(imaxdiv_t, std::, <cinttypes>)
 SYMBOL(in_place, std::, <utility>)
 SYMBOL(in_place_index, std::, <utility>)
 SYMBOL(in_place_index_t, std::, <utility>)
 SYMBOL(in_place_t, std::, <utility>)
 SYMBOL(in_place_type, std::, <utility>)
 SYMBOL(in_place_type_t, std::, <utility>)
 SYMBOL(in_range, std::, <utility>)
 SYMBOL(includes, std::, <algorithm>)

 SYMBOL(inout_ptr, std::, <memory>)
 SYMBOL(inout_ptr_t, std::, <memory>)
 SYMBOL(inplace_merge, std::, <algorithm>)
 SYMBOL(input_iterator, std::, <iterator>)
 SYMBOL(input_iterator_tag, std::, <iterator>)
 SYMBOL(input_or_output_iterator, std::, <iterator>)
 SYMBOL(insert_iterator, std::, <iterator>)
 SYMBOL(inserter, std::, <iterator>)
-SYMBOL(int16_t, std::, <cstdint>)
-SYMBOL(int32_t, std::, <cstdint>)
-SYMBOL(int64_t, std::, <cstdint>)
-SYMBOL(int8_t, std::, <cstdint>)
-SYMBOL(int_fast16_t, std::, <cstdint>)
-SYMBOL(int_fast32_t, std::, <cstdint>)
-SYMBOL(int_fast64_t, std::, <cstdint>)
-SYMBOL(int_fast8_t, std::, <cstdint>)
-SYMBOL(int_least16_t, std::, <cstdint>)
-SYMBOL(int_least32_t, std::, <cstdint>)
-SYMBOL(int_least64_t, std::, <cstdint>)
-SYMBOL(int_least8_t, std::, <cstdint>)
 SYMBOL(integer_sequence, std::, <utility>)
 SYMBOL(integral, std::, <concepts>)
 SYMBOL(integral_constant, std::, <type_traits>)
 SYMBOL(internal, std::, <ios>)
-SYMBOL(intmax_t, std::, <cstdint>)
-SYMBOL(intptr_t, std::, <cstdint>)
 SYMBOL(invalid_argument, std::, <stdexcept>)
 SYMBOL(invocable, std::, <concepts>)
 SYMBOL(invoke, std::, <functional>)
 SYMBOL(invoke_r, std::, <functional>)
 SYMBOL(invoke_result, std::, <type_traits>)
 SYMBOL(invoke_result_t, std::, <type_traits>)
 SYMBOL(io_errc, std::, <ios>)
 SYMBOL(ios, std::, <ios>)

 SYMBOL(is_union, std::, <type_traits>)
 SYMBOL(is_union_v, std::, <type_traits>)
 SYMBOL(is_unsigned, std::, <type_traits>)
 SYMBOL(is_unsigned_v, std::, <type_traits>)
 SYMBOL(is_void, std::, <type_traits>)
 SYMBOL(is_void_v, std::, <type_traits>)
 SYMBOL(is_volatile, std::, <type_traits>)
 SYMBOL(is_volatile_v, std::, <type_traits>)
-SYMBOL(isalnum, std::, <cctype>)
-SYMBOL(isalpha, std::, <cctype>)
-SYMBOL(isblank, std::, <cctype>)
-SYMBOL(iscntrl, std::, <cctype>)
-SYMBOL(isdigit, std::, <cctype>)
-SYMBOL(isfinite, std::, <cmath>)
-SYMBOL(isgraph, std::, <cctype>)
-SYMBOL(isgreater, std::, <cmath>)
-SYMBOL(isgreaterequal, std::, <cmath>)
-SYMBOL(isinf, std::, <cmath>)
-SYMBOL(isless, std::, <cmath>)
-SYMBOL(islessequal, std::, <cmath>)
-SYMBOL(islessgreater, std::, <cmath>)
-SYMBOL(islower, std::, <cctype>)
-SYMBOL(isnan, std::, <cmath>)
-SYMBOL(isnormal, std::, <cmath>)
 SYMBOL(ispanstream, std::, <spanstream>)
-SYMBOL(isprint, std::, <cctype>)
-SYMBOL(ispunct, std::, <cctype>)
-SYMBOL(isspace, std::, <cctype>)
 SYMBOL(istream, std::, <istream>)
 SYMBOL(istream_iterator, std::, <iterator>)
 SYMBOL(istreambuf_iterator, std::, <iterator>)
 SYMBOL(istringstream, std::, <sstream>)
 SYMBOL(istrstream, std::, <strstream>)
-SYMBOL(isunordered, std::, <cmath>)
-SYMBOL(isupper, std::, <cctype>)
-SYMBOL(iswalnum, std::, <cwctype>)
-SYMBOL(iswalpha, std::, <cwctype>)
-SYMBOL(iswblank, std::, <cwctype>)
-SYMBOL(iswcntrl, std::, <cwctype>)
-SYMBOL(iswctype, std::, <cwctype>)
-SYMBOL(iswdigit, std::, <cwctype>)
-SYMBOL(iswgraph, std::, <cwctype>)
-SYMBOL(iswlower, std::, <cwctype>)
-SYMBOL(iswprint, std::, <cwctype>)
-SYMBOL(iswpunct, std::, <cwctype>)
-SYMBOL(iswspace, std::, <cwctype>)
-SYMBOL(iswupper, std::, <cwctype>)
-SYMBOL(iswxdigit, std::, <cwctype>)
-SYMBOL(isxdigit, std::, <cctype>)
 SYMBOL(iter_common_reference_t, std::, <iterator>)
 SYMBOL(iter_const_reference_t, std::, <iterator>)
 SYMBOL(iter_difference_t, std::, <iterator>)
 SYMBOL(iter_reference_t, std::, <iterator>)
 SYMBOL(iter_rvalue_reference_t, std::, <iterator>)
 SYMBOL(iter_swap, std::, <algorithm>)
 SYMBOL(iter_value_t, std::, <iterator>)
 SYMBOL(iterator, std::, <iterator>)
 SYMBOL(iterator_traits, std::, <iterator>)
-SYMBOL(jmp_buf, std::, <csetjmp>)
 SYMBOL(jthread, std::, <thread>)
 SYMBOL(kill_dependency, std::, <atomic>)
 SYMBOL(kilo, std::, <ratio>)
 SYMBOL(knuth_b, std::, <random>)
-SYMBOL(labs, std::, <cstdlib>)
-SYMBOL(laguerre, std::, <cmath>)
-SYMBOL(laguerref, std::, <cmath>)
-SYMBOL(laguerrel, std::, <cmath>)
 SYMBOL(latch, std::, <latch>)
 SYMBOL(launch, std::, <future>)
 SYMBOL(launder, std::, <new>)
 SYMBOL(lcm, std::, <numeric>)
-SYMBOL(lconv, std::, <clocale>)
-SYMBOL(ldexp, std::, <cmath>)
-SYMBOL(ldexpf, std::, <cmath>)
-SYMBOL(ldexpl, std::, <cmath>)
-SYMBOL(ldiv, std::, <cstdlib>)
-SYMBOL(ldiv_t, std::, <cstdlib>)
 SYMBOL(left, std::, <ios>)
-SYMBOL(legendre, std::, <cmath>)
-SYMBOL(legendref, std::, <cmath>)
-SYMBOL(legendrel, std::, <cmath>)
 SYMBOL(length_error, std::, <stdexcept>)
-SYMBOL(lerp, std::, <cmath>)
 SYMBOL(less, std::, <functional>)
 SYMBOL(less_equal, std::, <functional>)
 SYMBOL(lexicographical_compare, std::, <algorithm>)
 SYMBOL(lexicographical_compare_three_way, std::, <algorithm>)
-SYMBOL(lgamma, std::, <cmath>)
-SYMBOL(lgammaf, std::, <cmath>)
-SYMBOL(lgammal, std::, <cmath>)
 SYMBOL(linear_congruential_engine, std::, <random>)
 SYMBOL(list, std::, <list>)
-SYMBOL(llabs, std::, <cstdlib>)
-SYMBOL(lldiv, std::, <cstdlib>)
-SYMBOL(lldiv_t, std::, <cstdlib>)
-SYMBOL(llrint, std::, <cmath>)
-SYMBOL(llrintf, std::, <cmath>)
-SYMBOL(llrintl, std::, <cmath>)
-SYMBOL(llround, std::, <cmath>)
-SYMBOL(llroundf, std::, <cmath>)
-SYMBOL(llroundl, std::, <cmath>)
 SYMBOL(locale, std::, <locale>)
-SYMBOL(localeconv, std::, <clocale>)
-SYMBOL(localtime, std::, <ctime>)
 SYMBOL(lock, std::, <mutex>)
 SYMBOL(lock_guard, std::, <mutex>)
-SYMBOL(log, std::, <cmath>)
-SYMBOL(log10, std::, <cmath>)
-SYMBOL(log10f, std::, <cmath>)
-SYMBOL(log10l, std::, <cmath>)
-SYMBOL(log1p, std::, <cmath>)
-SYMBOL(log1pf, std::, <cmath>)
-SYMBOL(log1pl, std::, <cmath>)
-SYMBOL(log2, std::, <cmath>)
-SYMBOL(log2f, std::, <cmath>)
-SYMBOL(log2l, std::, <cmath>)
-SYMBOL(logb, std::, <cmath>)
-SYMBOL(logbf, std::, <cmath>)
-SYMBOL(logbl, std::, <cmath>)
-SYMBOL(logf, std::, <cmath>)
 SYMBOL(logic_error, std::, <stdexcept>)
 SYMBOL(logical_and, std::, <functional>)
 SYMBOL(logical_not, std::, <functional>)
 SYMBOL(logical_or, std::, <functional>)
-SYMBOL(logl, std::, <cmath>)
 SYMBOL(lognormal_distribution, std::, <random>)
-SYMBOL(longjmp, std::, <csetjmp>)
 SYMBOL(lower_bound, std::, <algorithm>)
-SYMBOL(lrint, std::, <cmath>)
-SYMBOL(lrintf, std::, <cmath>)
-SYMBOL(lrintl, std::, <cmath>)
-SYMBOL(lround, std::, <cmath>)
-SYMBOL(lroundf, std::, <cmath>)
-SYMBOL(lroundl, std::, <cmath>)
 SYMBOL(make_exception_ptr, std::, <exception>)
 SYMBOL(make_format_args, std::, <format>)
 SYMBOL(make_from_tuple, std::, <tuple>)
 SYMBOL(make_heap, std::, <algorithm>)
 SYMBOL(make_move_iterator, std::, <iterator>)
 SYMBOL(make_obj_using_allocator, std::, <memory>)
 SYMBOL(make_optional, std::, <optional>)
 SYMBOL(make_pair, std::, <utility>)
 SYMBOL(make_reverse_iterator, std::, <iterator>)
 SYMBOL(make_shared, std::, <memory>)
 SYMBOL(make_shared_for_overwrite, std::, <memory>)
 SYMBOL(make_signed, std::, <type_traits>)
 SYMBOL(make_signed_t, std::, <type_traits>)
 SYMBOL(make_tuple, std::, <tuple>)
 SYMBOL(make_unique, std::, <memory>)
 SYMBOL(make_unique_for_overwrite, std::, <memory>)
 SYMBOL(make_unsigned, std::, <type_traits>)
 SYMBOL(make_unsigned_t, std::, <type_traits>)
 SYMBOL(make_wformat_args, std::, <format>)
-SYMBOL(malloc, std::, <cstdlib>)
 SYMBOL(map, std::, <map>)
 SYMBOL(mask_array, std::, <valarray>)
 SYMBOL(match_results, std::, <regex>)
 SYMBOL(max, std::, <algorithm>)
-SYMBOL(max_align_t, std::, <cstddef>)
 SYMBOL(max_element, std::, <algorithm>)
-SYMBOL(mblen, std::, <cstdlib>)
-SYMBOL(mbrlen, std::, <cwchar>)
-SYMBOL(mbrtoc16, std::, <cuchar>)
-SYMBOL(mbrtoc32, std::, <cuchar>)
-SYMBOL(mbrtoc8, std::, <cuchar>)
-SYMBOL(mbrtowc, std::, <cwchar>)
-SYMBOL(mbsinit, std::, <cwchar>)
-SYMBOL(mbsrtowcs, std::, <cwchar>)
-SYMBOL(mbstowcs, std::, <cstdlib>)
-SYMBOL(mbtowc, std::, <cstdlib>)
 SYMBOL(mega, std::, <ratio>)
 SYMBOL(mem_fn, std::, <functional>)
-SYMBOL(memchr, std::, <cstring>)
-SYMBOL(memcmp, std::, <cstring>)
-SYMBOL(memcpy, std::, <cstring>)
-SYMBOL(memmove, std::, <cstring>)
 SYMBOL(memory_order, std::, <atomic>)
 SYMBOL(memory_order_acq_rel, std::, <atomic>)
 SYMBOL(memory_order_acquire, std::, <atomic>)
 SYMBOL(memory_order_consume, std::, <atomic>)
 SYMBOL(memory_order_relaxed, std::, <atomic>)
 SYMBOL(memory_order_release, std::, <atomic>)
 SYMBOL(memory_order_seq_cst, std::, <atomic>)
-SYMBOL(memset, std::, <cstring>)
 SYMBOL(merge, std::, <algorithm>)
 SYMBOL(mergeable, std::, <iterator>)
 SYMBOL(mersenne_twister_engine, std::, <random>)
 SYMBOL(messages, std::, <locale>)
 SYMBOL(messages_base, std::, <locale>)
 SYMBOL(messages_byname, std::, <locale>)
 SYMBOL(micro, std::, <ratio>)
 SYMBOL(midpoint, std::, <numeric>)
 SYMBOL(milli, std::, <ratio>)
 SYMBOL(min, std::, <algorithm>)
 SYMBOL(min_element, std::, <algorithm>)
 SYMBOL(minmax, std::, <algorithm>)
 SYMBOL(minmax_element, std::, <algorithm>)
 SYMBOL(minstd_rand, std::, <random>)
 SYMBOL(minstd_rand0, std::, <random>)
 SYMBOL(minus, std::, <functional>)
 SYMBOL(mismatch, std::, <algorithm>)
-SYMBOL(mktime, std::, <ctime>)
-SYMBOL(modf, std::, <cmath>)
-SYMBOL(modff, std::, <cmath>)
-SYMBOL(modfl, std::, <cmath>)
 SYMBOL(modulus, std::, <functional>)
 SYMBOL(money_base, std::, <locale>)
 SYMBOL(money_get, std::, <locale>)
 SYMBOL(money_put, std::, <locale>)
 SYMBOL(moneypunct, std::, <locale>)
 SYMBOL(moneypunct_byname, std::, <locale>)
 SYMBOL(monostate, std::, <variant>)
 SYMBOL(movable, std::, <concepts>)
 SYMBOL(move_backward, std::, <algorithm>)
 SYMBOL(move_constructible, std::, <concepts>)
 SYMBOL(move_if_noexcept, std::, <utility>)
 SYMBOL(move_iterator, std::, <iterator>)
 SYMBOL(move_only_function, std::, <functional>)
 SYMBOL(move_sentinel, std::, <iterator>)
 SYMBOL(mt19937, std::, <random>)
 SYMBOL(mt19937_64, std::, <random>)
 SYMBOL(multimap, std::, <map>)
 SYMBOL(multiplies, std::, <functional>)
 SYMBOL(multiset, std::, <set>)
 SYMBOL(mutex, std::, <mutex>)
-SYMBOL(nan, std::, <cmath>)
-SYMBOL(nanf, std::, <cmath>)
-SYMBOL(nanl, std::, <cmath>)
 SYMBOL(nano, std::, <ratio>)
-SYMBOL(nearbyint, std::, <cmath>)
-SYMBOL(nearbyintf, std::, <cmath>)
-SYMBOL(nearbyintl, std::, <cmath>)
 SYMBOL(negate, std::, <functional>)
 SYMBOL(negation, std::, <type_traits>)
 SYMBOL(negation_v, std::, <type_traits>)
 SYMBOL(negative_binomial_distribution, std::, <random>)
 SYMBOL(nested_exception, std::, <exception>)
 SYMBOL(new_handler, std::, <new>)
 SYMBOL(next, std::, <iterator>)
 SYMBOL(next_permutation, std::, <algorithm>)
-SYMBOL(nextafter, std::, <cmath>)
-SYMBOL(nextafterf, std::, <cmath>)
-SYMBOL(nextafterl, std::, <cmath>)
-SYMBOL(nexttoward, std::, <cmath>)
-SYMBOL(nexttowardf, std::, <cmath>)
-SYMBOL(nexttowardl, std::, <cmath>)
 SYMBOL(noboolalpha, std::, <ios>)
 SYMBOL(noemit_on_flush, std::, <ostream>)
 SYMBOL(none_of, std::, <algorithm>)
 SYMBOL(noop_coroutine, std::, <coroutine>)
 SYMBOL(noop_coroutine_handle, std::, <coroutine>)
 SYMBOL(noop_coroutine_promise, std::, <coroutine>)
 SYMBOL(norm, std::, <complex>)
 SYMBOL(normal_distribution, std::, <random>)
 SYMBOL(noshowbase, std::, <ios>)
 SYMBOL(noshowpoint, std::, <ios>)
 SYMBOL(noshowpos, std::, <ios>)
 SYMBOL(noskipws, std::, <ios>)
 SYMBOL(nostopstate, std::, <stop_token>)
 SYMBOL(nostopstate_t, std::, <stop_token>)
 SYMBOL(not_equal_to, std::, <functional>)
 SYMBOL(not_fn, std::, <functional>)
 SYMBOL(nothrow, std::, <new>)
 SYMBOL(nothrow_t, std::, <new>)
 SYMBOL(notify_all_at_thread_exit, std::, <condition_variable>)
 SYMBOL(nounitbuf, std::, <ios>)
 SYMBOL(nouppercase, std::, <ios>)
 SYMBOL(nth_element, std::, <algorithm>)
 SYMBOL(nullopt, std::, <optional>)
 SYMBOL(nullopt_t, std::, <optional>)
-SYMBOL(nullptr_t, std::, <cstddef>)
 SYMBOL(num_get, std::, <locale>)
 SYMBOL(num_put, std::, <locale>)
 SYMBOL(numeric_limits, std::, <limits>)
 SYMBOL(numpunct, std::, <locale>)
 SYMBOL(numpunct_byname, std::, <locale>)
 SYMBOL(oct, std::, <ios>)
 SYMBOL(ofstream, std::, <fstream>)
 SYMBOL(once_flag, std::, <mutex>)

 SYMBOL(partial_ordering, std::, <compare>)
 SYMBOL(partial_sort, std::, <algorithm>)
 SYMBOL(partial_sort_copy, std::, <algorithm>)
 SYMBOL(partial_sum, std::, <numeric>)
 SYMBOL(partition, std::, <algorithm>)
 SYMBOL(partition_copy, std::, <algorithm>)
 SYMBOL(partition_point, std::, <algorithm>)
 SYMBOL(permutable, std::, <iterator>)
-SYMBOL(perror, std::, <cstdio>)
 SYMBOL(peta, std::, <ratio>)
 SYMBOL(pico, std::, <ratio>)
 SYMBOL(piecewise_constant_distribution, std::, <random>)
 SYMBOL(piecewise_construct, std::, <utility>)
 SYMBOL(piecewise_construct_t, std::, <utility>)
 SYMBOL(piecewise_linear_distribution, std::, <random>)
 SYMBOL(plus, std::, <functional>)
 SYMBOL(pointer_traits, std::, <memory>)
 SYMBOL(poisson_distribution, std::, <random>)
 SYMBOL(polar, std::, <complex>)
 SYMBOL(pop_heap, std::, <algorithm>)
 SYMBOL(popcount, std::, <bit>)
-SYMBOL(pow, std::, <cmath>)
-SYMBOL(powf, std::, <cmath>)
-SYMBOL(powl, std::, <cmath>)
 SYMBOL(predicate, std::, <concepts>)
 SYMBOL(prev, std::, <iterator>)
 SYMBOL(prev_permutation, std::, <algorithm>)
-SYMBOL(printf, std::, <cstdio>)
 SYMBOL(priority_queue, std::, <queue>)
 SYMBOL(proj, std::, <complex>)
 SYMBOL(projected, std::, <iterator>)
 SYMBOL(promise, std::, <future>)
-SYMBOL(ptrdiff_t, std::, <cstddef>)
 SYMBOL(push_heap, std::, <algorithm>)
 SYMBOL(put_money, std::, <iomanip>)
 SYMBOL(put_time, std::, <iomanip>)
-SYMBOL(putc, std::, <cstdio>)
-SYMBOL(putchar, std::, <cstdio>)
-SYMBOL(puts, std::, <cstdio>)
-SYMBOL(putwc, std::, <cwchar>)
-SYMBOL(putwchar, std::, <cwchar>)
-SYMBOL(qsort, std::, <cstdlib>)
 SYMBOL(queue, std::, <queue>)
-SYMBOL(quick_exit, std::, <cstdlib>)
 SYMBOL(quoted, std::, <iomanip>)
-SYMBOL(raise, std::, <csignal>)
-SYMBOL(rand, std::, <cstdlib>)
 SYMBOL(random_access_iterator, std::, <iterator>)
 SYMBOL(random_access_iterator_tag, std::, <iterator>)
 SYMBOL(random_device, std::, <random>)
 SYMBOL(range_error, std::, <stdexcept>)
 SYMBOL(rank, std::, <type_traits>)
 SYMBOL(rank_v, std::, <type_traits>)
 SYMBOL(ranlux24, std::, <random>)
 SYMBOL(ranlux24_base, std::, <random>)

 SYMBOL(ratio_less_equal, std::, <ratio>)
 SYMBOL(ratio_less_equal_v, std::, <ratio>)
 SYMBOL(ratio_less_v, std::, <ratio>)
 SYMBOL(ratio_multiply, std::, <ratio>)
 SYMBOL(ratio_not_equal, std::, <ratio>)
 SYMBOL(ratio_not_equal_v, std::, <ratio>)
 SYMBOL(ratio_subtract, std::, <ratio>)
 SYMBOL(real, std::, <complex>)
-SYMBOL(realloc, std::, <cstdlib>)
 SYMBOL(recursive_mutex, std::, <mutex>)
 SYMBOL(recursive_timed_mutex, std::, <mutex>)
 SYMBOL(reduce, std::, <numeric>)
 SYMBOL(ref, std::, <functional>)
 SYMBOL(reference_wrapper, std::, <functional>)
 SYMBOL(regex, std::, <regex>)
 SYMBOL(regex_error, std::, <regex>)
 SYMBOL(regex_iterator, std::, <regex>)
 SYMBOL(regex_match, std::, <regex>)
 SYMBOL(regex_replace, std::, <regex>)
 SYMBOL(regex_search, std::, <regex>)
 SYMBOL(regex_token_iterator, std::, <regex>)
 SYMBOL(regex_traits, std::, <regex>)
 SYMBOL(regular, std::, <concepts>)
 SYMBOL(regular_invocable, std::, <concepts>)
 SYMBOL(reinterpret_pointer_cast, std::, <memory>)
 SYMBOL(relation, std::, <concepts>)
-SYMBOL(remainder, std::, <cmath>)
-SYMBOL(remainderf, std::, <cmath>)
-SYMBOL(remainderl, std::, <cmath>)
 SYMBOL(remove_all_extents, std::, <type_traits>)
 SYMBOL(remove_all_extents_t, std::, <type_traits>)
 SYMBOL(remove_const, std::, <type_traits>)
 SYMBOL(remove_const_t, std::, <type_traits>)
 SYMBOL(remove_copy, std::, <algorithm>)
 SYMBOL(remove_copy_if, std::, <algorithm>)
 SYMBOL(remove_cv, std::, <type_traits>)
 SYMBOL(remove_cv_t, std::, <type_traits>)
 SYMBOL(remove_cvref, std::, <type_traits>)
 SYMBOL(remove_cvref_t, std::, <type_traits>)
 SYMBOL(remove_extent, std::, <type_traits>)
 SYMBOL(remove_extent_t, std::, <type_traits>)
 SYMBOL(remove_if, std::, <algorithm>)
 SYMBOL(remove_pointer, std::, <type_traits>)
 SYMBOL(remove_pointer_t, std::, <type_traits>)
 SYMBOL(remove_reference, std::, <type_traits>)
 SYMBOL(remove_reference_t, std::, <type_traits>)
 SYMBOL(remove_volatile, std::, <type_traits>)
 SYMBOL(remove_volatile_t, std::, <type_traits>)
-SYMBOL(remquo, std::, <cmath>)
-SYMBOL(remquof, std::, <cmath>)
-SYMBOL(remquol, std::, <cmath>)
-SYMBOL(rename, std::, <cstdio>)
 SYMBOL(replace, std::, <algorithm>)
 SYMBOL(replace_copy, std::, <algorithm>)
 SYMBOL(replace_copy_if, std::, <algorithm>)
 SYMBOL(replace_if, std::, <algorithm>)
 SYMBOL(resetiosflags, std::, <iomanip>)
 SYMBOL(rethrow_exception, std::, <exception>)
 SYMBOL(rethrow_if_nested, std::, <exception>)
 SYMBOL(reverse, std::, <algorithm>)
 SYMBOL(reverse_copy, std::, <algorithm>)
 SYMBOL(reverse_iterator, std::, <iterator>)
-SYMBOL(rewind, std::, <cstdio>)
-SYMBOL(riemann_zeta, std::, <cmath>)
-SYMBOL(riemann_zetaf, std::, <cmath>)
-SYMBOL(riemann_zetal, std::, <cmath>)
 SYMBOL(right, std::, <ios>)
-SYMBOL(rint, std::, <cmath>)
-SYMBOL(rintf, std::, <cmath>)
-SYMBOL(rintl, std::, <cmath>)
 SYMBOL(rotate, std::, <algorithm>)
 SYMBOL(rotate_copy, std::, <algorithm>)
 SYMBOL(rotl, std::, <bit>)
 SYMBOL(rotr, std::, <bit>)
-SYMBOL(round, std::, <cmath>)
 SYMBOL(round_indeterminate, std::, <limits>)
 SYMBOL(round_to_nearest, std::, <limits>)
 SYMBOL(round_toward_infinity, std::, <limits>)
 SYMBOL(round_toward_neg_infinity, std::, <limits>)
 SYMBOL(round_toward_zero, std::, <limits>)
-SYMBOL(roundf, std::, <cmath>)
-SYMBOL(roundl, std::, <cmath>)
 SYMBOL(runtime_error, std::, <stdexcept>)
 SYMBOL(same_as, std::, <concepts>)
 SYMBOL(sample, std::, <algorithm>)
-SYMBOL(scalbln, std::, <cmath>)
-SYMBOL(scalblnf, std::, <cmath>)
-SYMBOL(scalblnl, std::, <cmath>)
-SYMBOL(scalbn, std::, <cmath>)
-SYMBOL(scalbnf, std::, <cmath>)
-SYMBOL(scalbnl, std::, <cmath>)
-SYMBOL(scanf, std::, <cstdio>)
 SYMBOL(scientific, std::, <ios>)
 SYMBOL(scoped_allocator_adaptor, std::, <scoped_allocator>)
 SYMBOL(scoped_lock, std::, <mutex>)
 SYMBOL(search, std::, <algorithm>)
 SYMBOL(search_n, std::, <algorithm>)
 SYMBOL(seed_seq, std::, <random>)
 SYMBOL(semiregular, std::, <concepts>)
 SYMBOL(sentinel_for, std::, <iterator>)
 SYMBOL(set, std::, <set>)
 SYMBOL(set_difference, std::, <algorithm>)
 SYMBOL(set_intersection, std::, <algorithm>)
 SYMBOL(set_new_handler, std::, <new>)
 SYMBOL(set_symmetric_difference, std::, <algorithm>)
 SYMBOL(set_terminate, std::, <exception>)
 SYMBOL(set_union, std::, <algorithm>)
 SYMBOL(setbase, std::, <iomanip>)
-SYMBOL(setbuf, std::, <cstdio>)
 SYMBOL(setfill, std::, <iomanip>)
 SYMBOL(setiosflags, std::, <iomanip>)
-SYMBOL(setlocale, std::, <clocale>)
 SYMBOL(setprecision, std::, <iomanip>)
-SYMBOL(setvbuf, std::, <cstdio>)
 SYMBOL(setw, std::, <iomanip>)
 SYMBOL(shared_future, std::, <future>)
 SYMBOL(shared_lock, std::, <shared_mutex>)
 SYMBOL(shared_mutex, std::, <shared_mutex>)
 SYMBOL(shared_ptr, std::, <memory>)
 SYMBOL(shared_timed_mutex, std::, <shared_mutex>)
 SYMBOL(shift_left, std::, <algorithm>)
 SYMBOL(shift_right, std::, <algorithm>)
 SYMBOL(showbase, std::, <ios>)
 SYMBOL(showpoint, std::, <ios>)
 SYMBOL(showpos, std::, <ios>)
 SYMBOL(shuffle, std::, <algorithm>)
 SYMBOL(shuffle_order_engine, std::, <random>)
-SYMBOL(sig_atomic_t, std::, <csignal>)
-SYMBOL(signal, std::, <csignal>)
-SYMBOL(signbit, std::, <cmath>)
 SYMBOL(signed_integral, std::, <concepts>)
-SYMBOL(sin, std::, <cmath>)
-SYMBOL(sinf, std::, <cmath>)
-SYMBOL(sinh, std::, <cmath>)
-SYMBOL(sinhf, std::, <cmath>)
-SYMBOL(sinhl, std::, <cmath>)
-SYMBOL(sinl, std::, <cmath>)
 SYMBOL(sized_sentinel_for, std::, <iterator>)
 SYMBOL(skipws, std::, <ios>)
 SYMBOL(slice, std::, <valarray>)
 SYMBOL(slice_array, std::, <valarray>)
 SYMBOL(smatch, std::, <regex>)
-SYMBOL(snprintf, std::, <cstdio>)
 SYMBOL(sort, std::, <algorithm>)
 SYMBOL(sort_heap, std::, <algorithm>)
 SYMBOL(sortable, std::, <iterator>)
 SYMBOL(source_location, std::, <source_location>)
 SYMBOL(span, std::, <span>)
 SYMBOL(spanbuf, std::, <spanstream>)
 SYMBOL(spanstream, std::, <spanstream>)
-SYMBOL(sph_bessel, std::, <cmath>)
-SYMBOL(sph_besself, std::, <cmath>)
-SYMBOL(sph_bessell, std::, <cmath>)
-SYMBOL(sph_legendre, std::, <cmath>)
-SYMBOL(sph_legendref, std::, <cmath>)
-SYMBOL(sph_legendrel, std::, <cmath>)
-SYMBOL(sph_neumann, std::, <cmath>)
-SYMBOL(sph_neumannf, std::, <cmath>)
-SYMBOL(sph_neumannl, std::, <cmath>)
-SYMBOL(sprintf, std::, <cstdio>)
-SYMBOL(sqrt, std::, <cmath>)
-SYMBOL(sqrtf, std::, <cmath>)
-SYMBOL(sqrtl, std::, <cmath>)
-SYMBOL(srand, std::, <cstdlib>)
 SYMBOL(sregex_iterator, std::, <regex>)
 SYMBOL(sregex_token_iterator, std::, <regex>)
-SYMBOL(sscanf, std::, <cstdio>)
 SYMBOL(ssub_match, std::, <regex>)
 SYMBOL(stable_partition, std::, <algorithm>)
 SYMBOL(stable_sort, std::, <algorithm>)
 SYMBOL(stack, std::, <stack>)
 SYMBOL(stacktrace, std::, <stacktrace>)
 SYMBOL(stacktrace_entry, std::, <stacktrace>)
 SYMBOL(static_pointer_cast, std::, <memory>)
 SYMBOL(stod, std::, <string>)
 SYMBOL(stof, std::, <string>)
 SYMBOL(stoi, std::, <string>)
 SYMBOL(stol, std::, <string>)
 SYMBOL(stold, std::, <string>)
 SYMBOL(stoll, std::, <string>)
 SYMBOL(stop_callback, std::, <stop_token>)
 SYMBOL(stop_source, std::, <stop_token>)
 SYMBOL(stop_token, std::, <stop_token>)
 SYMBOL(stoul, std::, <string>)
 SYMBOL(stoull, std::, <string>)
-SYMBOL(strcat, std::, <cstring>)
-SYMBOL(strchr, std::, <cstring>)
-SYMBOL(strcmp, std::, <cstring>)
-SYMBOL(strcoll, std::, <cstring>)
-SYMBOL(strcpy, std::, <cstring>)
-SYMBOL(strcspn, std::, <cstring>)
 SYMBOL(streambuf, std::, <streambuf>)
 SYMBOL(streamoff, std::, <ios>)
 SYMBOL(streampos, std::, <iosfwd>)
 SYMBOL(streamsize, std::, <ios>)
-SYMBOL(strerror, std::, <cstring>)
-SYMBOL(strftime, std::, <ctime>)
 SYMBOL(strict_weak_order, std::, <concepts>)
 SYMBOL(string, std::, <string>)
 SYMBOL(string_view, std::, <string_view>)
 SYMBOL(stringbuf, std::, <sstream>)
 SYMBOL(stringstream, std::, <sstream>)
-SYMBOL(strlen, std::, <cstring>)
-SYMBOL(strncat, std::, <cstring>)
-SYMBOL(strncmp, std::, <cstring>)
-SYMBOL(strncpy, std::, <cstring>)
 SYMBOL(strong_order, std::, <compare>)
 SYMBOL(strong_ordering, std::, <compare>)
-SYMBOL(strpbrk, std::, <cstring>)
-SYMBOL(strrchr, std::, <cstring>)
-SYMBOL(strspn, std::, <cstring>)
-SYMBOL(strstr, std::, <cstring>)
 SYMBOL(strstream, std::, <strstream>)
 SYMBOL(strstreambuf, std::, <strstream>)
-SYMBOL(strtod, std::, <cstdlib>)
-SYMBOL(strtof, std::, <cstdlib>)
-SYMBOL(strtoimax, std::, <cinttypes>)
-SYMBOL(strtok, std::, <cstring>)
-SYMBOL(strtol, std::, <cstdlib>)
-SYMBOL(strtold, std::, <cstdlib>)
-SYMBOL(strtoll, std::, <cstdlib>)
-SYMBOL(strtoul, std::, <cstdlib>)
-SYMBOL(strtoull, std::, <cstdlib>)
-SYMBOL(strtoumax, std::, <cinttypes>)
-SYMBOL(strxfrm, std::, <cstring>)
 SYMBOL(student_t_distribution, std::, <random>)
 SYMBOL(sub_match, std::, <regex>)
 SYMBOL(subtract_with_carry_engine, std::, <random>)
 SYMBOL(suspend_always, std::, <coroutine>)
 SYMBOL(suspend_never, std::, <coroutine>)
 SYMBOL(swap_ranges, std::, <algorithm>)
 SYMBOL(swappable, std::, <concepts>)
 SYMBOL(swappable_with, std::, <concepts>)
-SYMBOL(swprintf, std::, <cwchar>)
-SYMBOL(swscanf, std::, <cwchar>)
 SYMBOL(syncbuf, std::, <syncstream>)
-SYMBOL(system, std::, <cstdlib>)
 SYMBOL(system_category, std::, <system_error>)
 SYMBOL(system_error, std::, <system_error>)
-SYMBOL(tan, std::, <cmath>)
-SYMBOL(tanf, std::, <cmath>)
-SYMBOL(tanh, std::, <cmath>)
-SYMBOL(tanhf, std::, <cmath>)
-SYMBOL(tanhl, std::, <cmath>)
-SYMBOL(tanl, std::, <cmath>)
 SYMBOL(tera, std::, <ratio>)
 SYMBOL(terminate, std::, <exception>)
 SYMBOL(terminate_handler, std::, <exception>)
-SYMBOL(tgamma, std::, <cmath>)
-SYMBOL(tgammaf, std::, <cmath>)
-SYMBOL(tgammal, std::, <cmath>)
 SYMBOL(thread, std::, <thread>)
 SYMBOL(three_way_comparable, std::, <compare>)
 SYMBOL(three_way_comparable_with, std::, <compare>)
 SYMBOL(throw_with_nested, std::, <exception>)
 SYMBOL(tie, std::, <tuple>)
-SYMBOL(time, std::, <ctime>)
 SYMBOL(time_base, std::, <locale>)
 SYMBOL(time_get, std::, <locale>)
 SYMBOL(time_get_byname, std::, <locale>)
 SYMBOL(time_put, std::, <locale>)
 SYMBOL(time_put_byname, std::, <locale>)
-SYMBOL(time_t, std::, <ctime>)
 SYMBOL(timed_mutex, std::, <mutex>)
-SYMBOL(timespec, std::, <ctime>)
-SYMBOL(timespec_get, std::, <ctime>)
-SYMBOL(tm, std::, <ctime>)
-SYMBOL(tmpfile, std::, <cstdio>)
-SYMBOL(tmpnam, std::, <cstdio>)
 SYMBOL(to_address, std::, <memory>)
 SYMBOL(to_array, std::, <array>)
 SYMBOL(to_chars, std::, <charconv>)
 SYMBOL(to_chars_result, std::, <charconv>)
-SYMBOL(to_integer, std::, <cstddef>)
 SYMBOL(to_string, std::, <string>)
 SYMBOL(to_underlying, std::, <utility>)
 SYMBOL(to_wstring, std::, <string>)
-SYMBOL(tolower, std::, <cctype>)
 SYMBOL(totally_ordered, std::, <concepts>)
 SYMBOL(totally_ordered_with, std::, <concepts>)
-SYMBOL(toupper, std::, <cctype>)
-SYMBOL(towctrans, std::, <cwctype>)
-SYMBOL(towlower, std::, <cwctype>)
-SYMBOL(towupper, std::, <cwctype>)
 SYMBOL(transform, std::, <algorithm>)
 SYMBOL(transform_exclusive_scan, std::, <numeric>)
 SYMBOL(transform_inclusive_scan, std::, <numeric>)
 SYMBOL(transform_reduce, std::, <numeric>)
 SYMBOL(true_type, std::, <type_traits>)
-SYMBOL(trunc, std::, <cmath>)
-SYMBOL(truncf, std::, <cmath>)
-SYMBOL(truncl, std::, <cmath>)
 SYMBOL(try_lock, std::, <mutex>)
 SYMBOL(try_to_lock, std::, <mutex>)
 SYMBOL(try_to_lock_t, std::, <mutex>)
 SYMBOL(tuple, std::, <tuple>)
 SYMBOL(tuple_cat, std::, <tuple>)
 SYMBOL(tuple_element_t, std::, <tuple>)
 SYMBOL(tuple_size_v, std::, <tuple>)
 SYMBOL(type_identity, std::, <type_traits>)
 SYMBOL(type_identity_t, std::, <type_traits>)
 SYMBOL(type_index, std::, <typeindex>)
 SYMBOL(type_info, std::, <typeinfo>)
 SYMBOL(u16streampos, std::, <iosfwd>)
 SYMBOL(u16string, std::, <string>)
 SYMBOL(u16string_view, std::, <string_view>)
 SYMBOL(u32streampos, std::, <iosfwd>)
 SYMBOL(u32string, std::, <string>)
 SYMBOL(u32string_view, std::, <string_view>)
 SYMBOL(u8streampos, std::, <iosfwd>)
 SYMBOL(u8string, std::, <string>)
 SYMBOL(u8string_view, std::, <string_view>)
-SYMBOL(uint16_t, std::, <cstdint>)
-SYMBOL(uint32_t, std::, <cstdint>)
-SYMBOL(uint64_t, std::, <cstdint>)
-SYMBOL(uint8_t, std::, <cstdint>)
-SYMBOL(uint_fast16_t, std::, <cstdint>)
-SYMBOL(uint_fast32_t, std::, <cstdint>)
-SYMBOL(uint_fast64_t, std::, <cstdint>)
-SYMBOL(uint_fast8_t, std::, <cstdint>)
-SYMBOL(uint_least16_t, std::, <cstdint>)
-SYMBOL(uint_least32_t, std::, <cstdint>)
-SYMBOL(uint_least64_t, std::, <cstdint>)
-SYMBOL(uint_least8_t, std::, <cstdint>)
-SYMBOL(uintmax_t, std::, <cstdint>)
-SYMBOL(uintptr_t, std::, <cstdint>)
 SYMBOL(uncaught_exceptions, std::, <exception>)
 SYMBOL(underflow_error, std::, <stdexcept>)
 SYMBOL(underlying_type, std::, <type_traits>)
 SYMBOL(underlying_type_t, std::, <type_traits>)
-SYMBOL(ungetc, std::, <cstdio>)
-SYMBOL(ungetwc, std::, <cwchar>)
 SYMBOL(uniform_int_distribution, std::, <random>)
 SYMBOL(uniform_random_bit_generator, std::, <random>)
 SYMBOL(uniform_real_distribution, std::, <random>)
 SYMBOL(uninitialized_construct_using_allocator, std::, <memory>)
 SYMBOL(uninitialized_copy, std::, <memory>)
 SYMBOL(uninitialized_copy_n, std::, <memory>)
 SYMBOL(uninitialized_default_construct, std::, <memory>)
 SYMBOL(uninitialized_default_construct_n, std::, <memory>)

 SYMBOL(unreachable_sentinel_t, std::, <iterator>)
 SYMBOL(unsigned_integral, std::, <concepts>)
 SYMBOL(upper_bound, std::, <algorithm>)
 SYMBOL(uppercase, std::, <ios>)
 SYMBOL(use_facet, std::, <locale>)
 SYMBOL(uses_allocator, std::, <memory>)
 SYMBOL(uses_allocator_construction_args, std::, <memory>)
 SYMBOL(uses_allocator_v, std::, <memory>)
-SYMBOL(va_list, std::, <cstdarg>)
 SYMBOL(valarray, std::, <valarray>)
 SYMBOL(variant, std::, <variant>)
 SYMBOL(variant_alternative, std::, <variant>)
 SYMBOL(variant_alternative_t, std::, <variant>)
 SYMBOL(variant_npos, std::, <variant>)
 SYMBOL(variant_size, std::, <variant>)
 SYMBOL(variant_size_v, std::, <variant>)
 SYMBOL(vector, std::, <vector>)
 SYMBOL(vformat, std::, <format>)
 SYMBOL(vformat_to, std::, <format>)
-SYMBOL(vfprintf, std::, <cstdio>)
-SYMBOL(vfscanf, std::, <cstdio>)
-SYMBOL(vfwprintf, std::, <cwchar>)
-SYMBOL(vfwscanf, std::, <cwchar>)
 SYMBOL(visit, std::, <variant>)
 SYMBOL(visit_format_arg, std::, <format>)
 SYMBOL(void_t, std::, <type_traits>)
-SYMBOL(vprintf, std::, <cstdio>)
-SYMBOL(vscanf, std::, <cstdio>)
-SYMBOL(vsnprintf, std::, <cstdio>)
-SYMBOL(vsprintf, std::, <cstdio>)
-SYMBOL(vsscanf, std::, <cstdio>)
-SYMBOL(vswprintf, std::, <cwchar>)
-SYMBOL(vswscanf, std::, <cwchar>)
-SYMBOL(vwprintf, std::, <cwchar>)
-SYMBOL(vwscanf, std::, <cwchar>)
 SYMBOL(wbuffer_convert, std::, <locale>)
 SYMBOL(wcerr, std::, <iostream>)
 SYMBOL(wcin, std::, <iostream>)
 SYMBOL(wclog, std::, <iostream>)
 SYMBOL(wcmatch, std::, <regex>)
 SYMBOL(wcout, std::, <iostream>)
 SYMBOL(wcregex_iterator, std::, <regex>)
 SYMBOL(wcregex_token_iterator, std::, <regex>)
-SYMBOL(wcrtomb, std::, <cwchar>)
-SYMBOL(wcscat, std::, <cwchar>)
-SYMBOL(wcschr, std::, <cwchar>)
-SYMBOL(wcscmp, std::, <cwchar>)
-SYMBOL(wcscoll, std::, <cwchar>)
-SYMBOL(wcscpy, std::, <cwchar>)
-SYMBOL(wcscspn, std::, <cwchar>)
-SYMBOL(wcsftime, std::, <cwchar>)
-SYMBOL(wcslen, std::, <cwchar>)
-SYMBOL(wcsncat, std::, <cwchar>)
-SYMBOL(wcsncmp, std::, <cwchar>)
-SYMBOL(wcsncpy, std::, <cwchar>)
-SYMBOL(wcspbrk, std::, <cwchar>)
-SYMBOL(wcsrchr, std::, <cwchar>)
-SYMBOL(wcsrtombs, std::, <cwchar>)
-SYMBOL(wcsspn, std::, <cwchar>)
-SYMBOL(wcsstr, std::, <cwchar>)
-SYMBOL(wcstod, std::, <cwchar>)
-SYMBOL(wcstof, std::, <cwchar>)
-SYMBOL(wcstoimax, std::, <cinttypes>)
-SYMBOL(wcstok, std::, <cwchar>)
-SYMBOL(wcstol, std::, <cwchar>)
-SYMBOL(wcstold, std::, <cwchar>)
-SYMBOL(wcstoll, std::, <cwchar>)
-SYMBOL(wcstombs, std::, <cstdlib>)
-SYMBOL(wcstoul, std::, <cwchar>)
-SYMBOL(wcstoull, std::, <cwchar>)
-SYMBOL(wcstoumax, std::, <cinttypes>)
 SYMBOL(wcsub_match, std::, <regex>)
-SYMBOL(wcsxfrm, std::, <cwchar>)
-SYMBOL(wctob, std::, <cwchar>)
-SYMBOL(wctomb, std::, <cstdlib>)
-SYMBOL(wctrans, std::, <cwctype>)
-SYMBOL(wctrans_t, std::, <cwctype>)
-SYMBOL(wctype, std::, <cwctype>)
-SYMBOL(wctype_t, std::, <cwctype>)
 SYMBOL(weak_order, std::, <compare>)
 SYMBOL(weak_ordering, std::, <compare>)
 SYMBOL(weak_ptr, std::, <memory>)
 SYMBOL(weakly_incrementable, std::, <iterator>)
 SYMBOL(weibull_distribution, std::, <random>)
 SYMBOL(wfilebuf, std::, <streambuf>)
 SYMBOL(wformat_args, std::, <format>)
 SYMBOL(wformat_context, std::, <format>)
 SYMBOL(wformat_parse_context, std::, <format>)
 SYMBOL(wfstream, std::, <fstream>)
 SYMBOL(wifstream, std::, <fstream>)
 SYMBOL(wios, std::, <ios>)
 SYMBOL(wiostream, std::, <istream>)
 SYMBOL(wispanstream, std::, <spanstream>)
 SYMBOL(wistream, std::, <istream>)
 SYMBOL(wistringstream, std::, <sstream>)
-SYMBOL(wmemchr, std::, <cwchar>)
-SYMBOL(wmemcmp, std::, <cwchar>)
-SYMBOL(wmemcpy, std::, <cwchar>)
-SYMBOL(wmemmove, std::, <cwchar>)
-SYMBOL(wmemset, std::, <cwchar>)
 SYMBOL(wofstream, std::, <fstream>)
 SYMBOL(wospanstream, std::, <spanstream>)
 SYMBOL(wostream, std::, <ostream>)
 SYMBOL(wostringstream, std::, <sstream>)
 SYMBOL(wosyncstream, std::, <syncstream>)
-SYMBOL(wprintf, std::, <cwchar>)
 SYMBOL(wregex, std::, <regex>)
 SYMBOL(ws, std::, <istream>)
-SYMBOL(wscanf, std::, <cwchar>)
 SYMBOL(wsmatch, std::, <regex>)
 SYMBOL(wspanbuf, std::, <spanstream>)
 SYMBOL(wspanstream, std::, <spanstream>)
 SYMBOL(wsregex_iterator, std::, <regex>)
 SYMBOL(wsregex_token_iterator, std::, <regex>)
 SYMBOL(wssub_match, std::, <regex>)
 SYMBOL(wstreambuf, std::, <streambuf>)
 SYMBOL(wstreampos, std::, <iosfwd>)

clang/tools/include-mapping/gen_std.py

elif args.symbols == 'c':
     page_root = os.path.join(args.cppreference, "en", "c")
     symbol_index_root = page_root
     parse_pages = [(page_root, "index.html", None)]  
     
   if not os.path.exists(symbol_index_root):
     exit("Path %s doesn't exist!" % symbol_index_root)
 
   symbols = cppreference_parser.GetSymbols(parse_pages)
-  
+  # C++ form of the C standard headers.
+  c_style_headers = {
+        '<cassert>',
+        '<cctype>',
+        '<cerrno>',
+        '<cfenv>',
+        '<cfloat>',
+        '<cinttypes>',
+        '<climits>',
+        '<clocale>',
+        '<cmath>',
+        '<csetjmp>',
+        '<csignal>',
+        '<cstdarg>',
+        '<cstddef>',
+        '<cstdint>',
+        '<cstdio>',
+        '<cstdlib>',
+        '<cstring>',
+        '<ctime>',
+        '<cuchar>',
+        '<cwchar>',
+        '<cwctype>',
+  }
   # We don't have version information from the unzipped offline HTML files.
   # so we use the modified time of the symbol_index.html as the version.
   index_page_path = os.path.join(page_root, "index.html")
   cppreference_modified_date = datetime.datetime.fromtimestamp(
     os.stat(index_page_path).st_mtime).strftime('%Y-%m-%d')
   print(CODE_PREFIX % (args.symbols.upper(), cppreference_modified_date))
   for symbol in symbols:
     if len(symbol.headers) == 1:
+      # Excluding the c-compatibility symbols, they are covered by the
+      # human-edit CXXSymbolMap.inc file.
+      if symbol.headers[0] in c_style_headers:
+        continue
       # SYMBOL(unqualified_name, namespace, header)
       print("SYMBOL(%s, %s, %s)" % (symbol.name, symbol.namespace,
                                     symbol.headers[0]))
     elif len(symbol.headers) == 0:
       sys.stderr.write("No header found for symbol %s\n" % symbol.name)
     else:
       # FIXME: support symbols with multiple headers (e.g. std::move).
       sys.stderr.write("Ambiguous header for symbol %s: %s\n" % (
           symbol.name, ', '.join(symbol.headers)))
 
 
 if __name__ == '__main__':
   main()