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| author | Victor Stinner <vstinner@python.org> | 2020-02-12 21:54:42 (GMT) |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2020-02-12 21:54:42 (GMT) |
| commit | e9e7d284c434768333fdfb53a3663eae74cb995a (patch) | |
| tree | e9606ee5a7cf9801138448fe50aad004b05b188b /Include/internal/pycore_dtoa.h | |
| parent | 45876a90e2663f12b90c2090ec3e48bd97841aae (diff) | |
| download | cpython-e9e7d284c434768333fdfb53a3663eae74cb995a.zip cpython-e9e7d284c434768333fdfb53a3663eae74cb995a.tar.gz cpython-e9e7d284c434768333fdfb53a3663eae74cb995a.tar.bz2 | |
bpo-35081: Move dtoa.h header to the internal C API (GH-18489)
Move the dtoa.h header file to the internal C API as pycore_dtoa.h:
it only contains private functions (prefixed by "_Py").
The math and cmath modules must now be compiled with the
Py_BUILD_CORE macro defined.
Diffstat (limited to 'Include/internal/pycore_dtoa.h')
| -rw-r--r-- | Include/internal/pycore_dtoa.h | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/Include/internal/pycore_dtoa.h b/Include/internal/pycore_dtoa.h new file mode 100644 index 0000000..3faf8cf --- /dev/null +++ b/Include/internal/pycore_dtoa.h @@ -0,0 +1,23 @@ +#ifndef PY_NO_SHORT_FLOAT_REPR +#ifdef __cplusplus +extern "C" { +#endif + +#ifndef Py_BUILD_CORE +# error "this header requires Py_BUILD_CORE define" +#endif + +/* These functions are used by modules compiled as C extension like math: + they must be exported. */ + +PyAPI_FUNC(double) _Py_dg_strtod(const char *str, char **ptr); +PyAPI_FUNC(char *) _Py_dg_dtoa(double d, int mode, int ndigits, + int *decpt, int *sign, char **rve); +PyAPI_FUNC(void) _Py_dg_freedtoa(char *s); +PyAPI_FUNC(double) _Py_dg_stdnan(int sign); +PyAPI_FUNC(double) _Py_dg_infinity(int sign); + +#ifdef __cplusplus +} +#endif +#endif /* !PY_NO_SHORT_FLOAT_REPR */ |