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| author | Mark Dickinson <dickinsm@gmail.com> | 2009-12-21 15:22:00 +0000 |
|---|---|---|
| committer | Mark Dickinson <dickinsm@gmail.com> | 2009-12-21 15:22:00 +0000 |
| commit | 413fde1a7ecb208a414c08929d5f0e6b8a092579 (patch) | |
| tree | 26b0e6638ac2139d5e776f9ffa561e770f4c07f0 /Modules/_math.h | |
| parent | eff32b1c3af04f5cde4e4e02e2cf0f4d7eeb5c06 (diff) | |
| download | cpython-413fde1a7ecb208a414c08929d5f0e6b8a092579.tar.gz | |
Issue #7518: Move substitute definitions of C99 math functions from
pymath.c to Modules/_math.c.
Diffstat (limited to 'Modules/_math.h')
| -rw-r--r-- | Modules/_math.h | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/Modules/_math.h b/Modules/_math.h index 69c96b5ab7..c0ceece662 100644 --- a/Modules/_math.h +++ b/Modules/_math.h @@ -1,4 +1,32 @@ +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 @@ -7,3 +35,11 @@ double _Py_expm1(double x); function defined in Modules/_math.c. */ #define m_expm1 _Py_expm1 #endif + +#ifdef HAVE_LOG1P +#define m_log1p log1p +#else +/* if the system doesn't have log1p, use the substitute + function defined in Modules/_math.c. */ +#define m_log1p _Py_log1p +#endif |