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Martin v. Löwis737ea822004-06-08 18:52:54 +00001#ifndef Py_STRTOD_H
2#define Py_STRTOD_H
3
4#ifdef __cplusplus
5extern "C" {
6#endif
7
8
Mark Dickinson725bfd82009-05-03 20:33:40 +00009PyAPI_FUNC(double) PyOS_string_to_double(const char *str,
10 char **endptr,
11 PyObject *overflow_exception);
Martin v. Löwis737ea822004-06-08 18:52:54 +000012
Eric Smith0923d1d2009-04-16 20:16:10 +000013/* The caller is responsible for calling PyMem_Free to free the buffer
14 that's is returned. */
15PyAPI_FUNC(char *) PyOS_double_to_string(double val,
16 char format_code,
17 int precision,
18 int flags,
19 int *type);
20
Mark Dickinsonbd16edd2009-05-20 22:05:25 +000021PyAPI_FUNC(double) _Py_parse_inf_or_nan(const char *p, char **endptr);
22
Eric Smith0923d1d2009-04-16 20:16:10 +000023
24/* PyOS_double_to_string's "flags" parameter can be set to 0 or more of: */
25#define Py_DTSF_SIGN 0x01 /* always add the sign */
26#define Py_DTSF_ADD_DOT_0 0x02 /* if the result is an integer add ".0" */
27#define Py_DTSF_ALT 0x04 /* "alternate" formatting. it's format_code
28 specific */
29
30/* PyOS_double_to_string's "type", if non-NULL, will be set to one of: */
31#define Py_DTST_FINITE 0
32#define Py_DTST_INFINITE 1
33#define Py_DTST_NAN 2
Martin v. Löwis737ea822004-06-08 18:52:54 +000034
35#ifdef __cplusplus
36}
37#endif
38
39#endif /* !Py_STRTOD_H */