1 #ifndef Py_STRTOD_H 2 #define Py_STRTOD_H 3 4 #ifdef __cplusplus 5 extern "C" { 6 #endif 7 8 9 PyAPI_FUNC(double) PyOS_string_to_double(const char *str, 10 char **endptr, 11 PyObject *overflow_exception); 12 13 /* The caller is responsible for calling PyMem_Free to free the buffer 14 that's is returned. */ 15 PyAPI_FUNC(char *) PyOS_double_to_string(double val, 16 char format_code, 17 int precision, 18 int flags, 19 int *type); 20 21 #ifndef Py_LIMITED_API 22 PyAPI_FUNC(PyObject *) _Py_string_to_number_with_underscores( 23 const char *str, Py_ssize_t len, const char *what, PyObject *obj, void *arg, 24 PyObject *(*innerfunc)(const char *, Py_ssize_t, void *)); 25 26 PyAPI_FUNC(double) _Py_parse_inf_or_nan(const char *p, char **endptr); 27 #endif 28 29 30 /* PyOS_double_to_string's "flags" parameter can be set to 0 or more of: */ 31 #define Py_DTSF_SIGN 0x01 /* always add the sign */ 32 #define Py_DTSF_ADD_DOT_0 0x02 /* if the result is an integer add ".0" */ 33 #define Py_DTSF_ALT 0x04 /* "alternate" formatting. it's format_code 34 specific */ 35 36 /* PyOS_double_to_string's "type", if non-NULL, will be set to one of: */ 37 #define Py_DTST_FINITE 0 38 #define Py_DTST_INFINITE 1 39 #define Py_DTST_NAN 2 40 41 #ifdef __cplusplus 42 } 43 #endif 44 45 #endif /* !Py_STRTOD_H */ 46