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v0.5.1
https://github.com/python/cpython
09 December 2020, 11:06:31 UTC
Revision 02854dab6231d726fa2c63d44ab25598988c44f4 authored by Christian Heimes on 05 September 2017, 15:09:12 UTC, committed by GitHub on 05 September 2017, 15:09:12 UTC 
[3.6] bpo-31343: Include sys/sysmacros.h (GH-3318) (#3344)
 
Include sys/sysmacros.h for major(), minor(), and makedev(). GNU C libray
plans to remove the functions from sys/types.h.

Signed-off-by: Christian Heimes <christian@python.org>
(cherry picked from commit 75b9618)
1 parent 8704d54
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Tip revision: 02854dab6231d726fa2c63d44ab25598988c44f4 authored by Christian Heimes on 05 September 2017, 15:09:12 UTC
[3.6] bpo-31343: Include sys/sysmacros.h (GH-3318) (#3344)
Tip revision: 02854da
_math.h 
double _Py_acosh(double x);
double _Py_asinh(double x);
double _Py_atanh(double x);
double _Py_expm1(double x);
double _Py_log1p(double x);

#ifdef HAVE_ACOSH
#define m_acosh acosh
#else
/* if the system doesn't have acosh, use the substitute
   function defined in Modules/_math.c. */
#define m_acosh _Py_acosh
#endif

#ifdef HAVE_ASINH
#define m_asinh asinh
#else
/* if the system doesn't have asinh, use the substitute
   function defined in Modules/_math.c. */
#define m_asinh _Py_asinh
#endif

#ifdef HAVE_ATANH
#define m_atanh atanh
#else
/* if the system doesn't have atanh, use the substitute
   function defined in Modules/_math.c. */
#define m_atanh _Py_atanh
#endif

#ifdef HAVE_EXPM1
#define m_expm1 expm1
#else
/* if the system doesn't have expm1, use the substitute
   function defined in Modules/_math.c. */
#define m_expm1 _Py_expm1
#endif

/* Use the substitute from _math.c on all platforms:
   it includes workarounds for buggy handling of zeros. */
#define m_log1p _Py_log1p
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