| extern "C" { | |
| /* 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); | |
| } | |